Merge pull request #30 from MasterAcnolo/fix

1.4.2

.github/ISSUE_TEMPLATE/bug-report.md

@@ -0,0 +1,35 @@
+---
+name: "Bug Report"
+about: Report something that doesn't work fine
+title: "[BUG]"
+labels: bug
+assignees: "MasterAcnolo"
+
+---
+
+## Check Before Reporting
+Make sure this bug doesn't already exist in the issues.
+
+## Describe the Bug
+A clear and concise description of the problem.
+
+## Steps to Reproduce
+1. Go to…
+2. Click on…
+3. See the error…
+
+## Expected Behavior
+What you expected the program to do.
+
+## Logs
+Add logs if possible. Available at `C:\Users\[USERNAME]\AppData\Local\FreedomLoader\logs\LOGS-20xx-xx-xx.log`.
+
+## App Version
+State the version of the app you are using.
+
+## Environment
+- Version: [e.g. 1.2.4]
+- Browser / Other: [e.g. Chrome, Node.js 20]
+- Any others information that can be usefull for me
+
+## Screenshots (if applicable)

.github/ISSUE_TEMPLATE/feature-request.md

@@ -0,0 +1,44 @@
+---
+name: Feature Request
+about: Suggest a new feature or enhancement
+title: "[FEATURE] "
+labels: enhancement
+assignees: 'MasterAcnolo'
+
+---
+
+## Feature Description
+
+A clear and concise description of the feature you'd like to see.
+
+## Problem it Solves
+
+Describe the problem or limitation this feature would address.
+
+## Proposed Solution
+
+Describe how you envision this feature working.
+
+## Alternative Solutions
+
+Have you considered any alternative approaches? Describe them here.
+
+## Use Case
+
+Provide specific examples of how you would use this feature.
+
+## Implementation Considerations
+
+Are there any technical challenges or dependencies you're aware of?
+
+## Priority
+
+How important is this feature to you?
+- [ ] Critical - Blocking my workflow
+- [ ] High - Would significantly improve my experience
+- [ ] Medium - Nice to have
+- [ ] Low - Minor improvement
+
+## Additional Context
+
+Add any other context, mockups, or screenshots about the feature request here.

.github/ISSUE_TEMPLATE/performance-issue.md

@@ -0,0 +1,56 @@
+---
+name: Performance Issue
+about: Report slow downloads, high CPU/memory usage, or crashes
+title: "[PERFORMANCE] "
+labels: performance
+assignees: MasterAcnolo
+
+---
+
+## Performance Issue Type
+
+- [ ] Slow download speed
+- [ ] High CPU usage
+- [ ] High memory usage
+- [ ] Application freeze/hang
+- [ ] Application crash
+- [ ] Other (specify below)
+
+## Description
+
+Clear description of the performance issue.
+
+## System Information
+
+- **Freedom Loader Version**: [e.g. 1.4.1]
+- **Windows Version**: [e.g. Windows 11 22H2]
+- **CPU**: [e.g. Intel i7-9700K]
+- **RAM**: [e.g. 16GB]
+- **Storage**: [e.g. SSD/HDD]
+- **Other Applications Opened**: [e.g. Discord/Opera GX]
+
+## Reproduction Details
+
+- **Download URL**: [if applicable]
+- **File Size/Length**: [e.g. 2GB / 2 hours]
+- **Quality Setting**: [e.g. 1080p, Best]
+- **Audio Only**: Yes / No
+
+## Expected Performance
+
+What performance did you expect?
+
+## Actual Performance
+
+What performance are you experiencing? (Include metrics if possible: download speed, CPU %, memory usage)
+
+## Logs
+
+Attach logs with verbose mode enabled if possible:
+```
+C:\Users\[USERNAME]\AppData\Local\FreedomLoader\logs\LOGS-YYYY-MM-DD.log
+```
+
+## Additional Context
+
+Any other relevant information (network speed, antivirus software, other running applications).

.github/ISSUE_TEMPLATE/question.md

@@ -0,0 +1,30 @@
+---
+name: Question or Support
+about: Ask a question about using Freedom Loader
+title: "[QUESTION] "
+labels: question
+assignees: 'MasterAcnolo'
+
+---
+
+## Pre-submission Checklist
+
+- [ ] I have checked the [FAQ](https://masteracnolo.github.io/FreedomLoader/pages/faq.html)
+- [ ] I have reviewed the [Wiki](https://masteracnolo.github.io/FreedomLoader/pages/wiki.html)
+- [ ] I have searched existing issues
+
+## Question
+
+What would you like to know?
+
+## What I've Tried
+
+Describe what you've already attempted to solve this yourself.
+
+## Environment (if relevant)
+
+- **Freedom Loader Version**: [e.g. 1.4.1]
+
+## Additional Context
+
+Any other information that might be helpful.

.github/PULL_REQUEST_TEMPLATE/contribution.md

@@ -0,0 +1,60 @@
+## Description
+
+Brief description of what this PR does.
+
+## Related Issue
+
+Fixes #(issue number)
+Closes #(issue number)
+Related to #(issue number)
+
+## Type of Change
+
+- [ ] Bug fix (non-breaking change which fixes an issue)
+- [ ] New feature (non-breaking change which adds functionality)
+- [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
+- [ ] Code refactoring (no functional changes)
+- [ ] Documentation update
+- [ ] Performance improvement
+- [ ] UI/UX enhancement
+
+## Changes Made
+
+- Change 1
+- Change 2
+- Change 3
+
+## Testing
+
+- [ ] I have tested this code locally
+- [ ] I have tested with different download scenarios (video/audio, playlists)
+- [ ] I have checked the application logs for errors
+- [ ] I have verified the UI changes (if applicable)
+- [ ] I have tested on Windows 10 and/or Windows 11
+
+## Screenshots (if applicable)
+
+**Before:**
+
+[Add screenshot]
+
+**After:**
+
+[Add screenshot]
+
+## Checklist
+
+- [ ] My code follows the project's code style
+- [ ] I have performed a self-review of my code
+- [ ] I have commented my code where necessary
+- [ ] I have updated the documentation (if applicable)
+- [ ] My changes generate no new warnings or errors
+- [ ] I have not modified the version number (this will be done during release)
+
+## Additional Notes
+
+Any additional information or context about the PR.
+
+---
+
+**Note for Maintainer:** This is a contribution PR and should NOT include version bumps.

.github/PULL_REQUEST_TEMPLATE/release.md

@@ -0,0 +1,10 @@
+# Freedom Loader - 1.X.Y
+
+## Changelog
+
+-
+
+## Found a bug or issue?
+- Please report it in the GitHub Issues section
+
+**Full Changelog**: https://github.com/MasterAcnolo/Freedom-Loader/compare/1.4.0...1.4.1

.gitignore

@@ -1,8 +1,11 @@
 /node_modules
 /downloads
 /dist
-/logs
 /out
 
+/ressources/ffmpeg.exe
+/ressources/ffprobe.exe
+/ressources/deno.exe
 
-yt-dlp.exe
+logs/*.json
+logs/*.log

CODE_OF_CONDUCT.md

@@ -0,0 +1,111 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+We as members, contributors, and leaders pledge to make participation in the Freedom Loader community a harassment-free experience for everyone, regardless of age, body size, visible or invisible disability, ethnicity, sex characteristics, gender identity and expression, level of experience, education, socio-economic status, nationality, personal appearance, race, religion, or sexual identity and orientation.
+
+We pledge to act and interact in ways that contribute to an open, welcoming, diverse, inclusive, and healthy community.
+
+## Our Standards
+
+Examples of behavior that contributes to a positive environment for our community include:
+
+* Demonstrating empathy and kindness toward other people
+* Being respectful of differing opinions, viewpoints, and experiences
+* Giving and gracefully accepting constructive feedback
+* Accepting responsibility and apologizing to those affected by our mistakes, and learning from the experience
+* Focusing on what is best not just for us as individuals, but for the overall community
+* Supporting fellow contributors and helping newcomers feel welcome
+
+Examples of unacceptable behavior include:
+
+* The use of sexualized language or imagery, and sexual attention or advances of any kind
+* Trolling, insulting or derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or email address, without their explicit permission
+* Sustained disruption of discussions, issues, or pull requests
+* Other conduct which could reasonably be considered inappropriate in a professional setting
+
+## Enforcement Responsibilities
+
+Community leaders and project maintainers are responsible for clarifying and enforcing our standards of acceptable behavior and will take appropriate and fair corrective action in response to any behavior that they deem inappropriate, threatening, offensive, or harmful.
+
+Community leaders have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct, and will communicate reasons for moderation decisions when appropriate.
+
+## Scope
+
+This Code of Conduct applies within all community spaces, including:
+
+- GitHub repository (issues, pull requests, discussions, wiki)
+- Project documentation and website
+- Official communication channels (Discord, email, etc.)
+- Social media accounts representing the project
+- Project events and meetings (online or offline)
+
+This Code of Conduct also applies when an individual is officially representing the community in public spaces. Examples of representing our community include using an official email address, posting via an official social media account, or acting as an appointed representative at an online or offline event.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be reported to the community leaders responsible for enforcement at **masteracnolo25@gmail.com**.
+
+All complaints will be reviewed and investigated promptly and fairly.
+
+All community leaders are obligated to respect the privacy and security of the reporter of any incident.
+
+## Enforcement Guidelines
+
+Community leaders will follow these Community Impact Guidelines in determining the consequences for any action they deem in violation of this Code of Conduct:
+
+### 1. Correction
+
+**Community Impact**: Use of inappropriate language or other behavior deemed unprofessional or unwelcome in the community.
+
+**Consequence**: A private, written warning from community leaders, providing clarity around the nature of the violation and an explanation of why the behavior was inappropriate. A public apology may be requested.
+
+### 2. Warning
+
+**Community Impact**: A violation through a single incident or series of actions.
+
+**Consequence**: A warning with consequences for continued behavior. No interaction with the people involved, including unsolicited interaction with those enforcing the Code of Conduct, for a specified period of time. This includes avoiding interactions in community spaces as well as external channels like social media. Violating these terms may lead to a temporary or permanent ban.
+
+### 3. Temporary Ban
+
+**Community Impact**: A serious violation of community standards, including sustained inappropriate behavior.
+
+**Consequence**: A temporary ban from any sort of interaction or public communication with the community for a specified period of time. No public or private interaction with the people involved, including unsolicited interaction with those enforcing the Code of Conduct, is allowed during this period. Violating these terms may lead to a permanent ban.
+
+### 4. Permanent Ban
+
+**Community Impact**: Demonstrating a pattern of violation of community standards, including sustained inappropriate behavior, harassment of an individual, or aggression toward or disparagement of classes of individuals.
+
+**Consequence**: A permanent ban from any sort of public interaction within the community.
+
+## Our Commitment to Contributors
+
+At Freedom Loader, we value every contribution—whether it's a bug report, feature suggestion, code improvement, or documentation fix. We strive to:
+
+- Respond to issues and pull requests in a timely manner
+- Provide constructive feedback on contributions
+- Help new contributors get started
+- Maintain a welcoming environment for all skill levels
+- Credit contributors appropriately for their work
+
+## Questions and Clarifications
+
+If you have questions about this Code of Conduct or need clarification on what constitutes acceptable behavior, please:
+
+- Open a [discussion](https://github.com/MasterAcnolo/Freedom-Loader/discussions) on GitHub
+- Contact the maintainers at masteracnolo25@gmail.com
+- Review the [Contributing Guidelines](CONTRIBUTING.md)
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant](https://www.contributor-covenant.org), version 2.0, available at https://www.contributor-covenant.org/version/2/0/code_of_conduct.html.
+
+Community Impact Guidelines were inspired by [Mozilla's code of conduct enforcement ladder](https://github.com/mozilla/diversity).
+
+For answers to common questions about this code of conduct, see the FAQ at https://www.contributor-covenant.org/faq. Translations are available at https://www.contributor-covenant.org/translations.
+
+---
+
+**Remember**: Freedom Loader is built by people who care. Let's keep this community a place where everyone feels welcome to contribute.

CONTRIBUTING.md

@@ -0,0 +1,164 @@
+# Contributing to Freedom Loader
+
+Welcome! Thanks for your interest in Freedom Loader. Your contributions—bug reports, feature ideas, or code improvements—are always appreciated. Every contribution makes Freedom Loader better.
+
+---
+
+## Quick Links
+
+- [Code of Conduct](CODE_OF_CONDUCT.md)
+- [Issue Templates](.github/ISSUE_TEMPLATE/)
+- [Pull Request Templates](.github/PULL_REQUEST_TEMPLATE/)
+- [Security Policy](SECURITY.md)
+
+---
+
+## Ways to Contribute
+
+### 1. Report a Bug
+
+Found a bug or unexpected behavior? Open an [**issue**](https://github.com/MasterAcnolo/Freedom-Loader/issues) using the **Bug Report** template.
+
+**Please include:**
+- Clear description of the bug
+- Steps to reproduce
+- App version and environment (Windows version, Firefox version if relevant)
+- Logs from: `C:\Users\[USERNAME]\AppData\Local\FreedomLoader\logs\LOGS-YYYY-MM-DD.log`
+- Screenshots if applicable
+
+### 2. Request a Feature
+
+Have an idea to improve Freedom Loader? Open a [**Feature Request**](https://github.com/MasterAcnolo/Freedom-Loader/issues/new/choose).
+
+**Tips:**
+- Describe the problem it solves
+- Explain your proposed solution
+- Include use cases and examples
+
+### 3. Submit Code Changes
+
+**Before starting:**
+- Check existing issues and PRs to avoid duplicates
+- For major changes, open an issue first to discuss
+- Follow the project's code style and conventions
+
+**Process:**
+1. Fork the repository
+2. Create a feature branch: `git checkout -b feature/your-feature-name`
+3. Make your changes
+4. Test thoroughly on Windows 10/11
+5. Commit with clear messages: `git commit -m "Add feature X"`
+6. Push to your fork: `git push origin feature/your-feature-name`
+7. Open a Pull Request using the appropriate template
+
+**Code Guidelines:**
+- Use camelCase for variables and functions
+- Comment complex logic
+- Keep commits focused and atomic
+- Update documentation if needed
+- Don't modify version numbers (done during release)
+
+### 4. Improve Documentation
+
+Documentation improvements are always welcome:
+- Fix typos or unclear sections
+- Add missing examples
+- Update outdated information
+- Improve README, wiki, or guides
+
+Small contributions matter—don't hesitate to submit documentation PRs.
+
+---
+
+## Development Setup
+
+### Prerequisites
+- Node.js 16.x or higher
+- npm or yarn
+- Git
+- Windows 10/11 (for testing)
+
+### Setup
+```bash
+# Clone your fork
+git clone https://github.com/YOUR-USERNAME/Freedom-Loader.git
+cd Freedom-Loader
+
+# Install dependencies
+npm install
+
+# Run in development mode
+npm start
+
+# Build for production
+npm run build
+```
+
+### Project Structure
+```
+Freedom-Loader/
+├── main.js           # Electron main process
+├── preload.js        # Electron preload script
+├── config.js         # Global configuration
+├── server/           # Express backend
+│   ├── routes/       # API routes
+│   ├── controller/   # Business logic
+│   └── helpers/      # Utility functions
+├── public/           # Frontend (HTML, CSS, JS)
+└── ressources/       # Binaries (yt-dlp, ffmpeg, etc.)
+```
+
+---
+
+## Testing
+
+Before submitting a PR, verify:
+- [ ] Download functionality works (video/audio)
+- [ ] Playlist downloads work
+- [ ] Settings panel functions correctly
+- [ ] Custom path selection works
+- [ ] No errors in application logs
+- [ ] UI changes work on all themes (if applicable)
+- [ ] Tested on Windows 10 and/or Windows 11
+
+---
+
+## Pull Request Review Process
+
+1. **Submission**: Open PR with clear description using the template
+2. **Review**: Maintainers review code and provide feedback
+3. **Updates**: Address feedback and push updates
+4. **Approval**: Once approved, PR will be merged
+5. **Release**: Changes included in next release
+
+**Response times:**
+- Bug fixes: Usually reviewed within 2-3 days
+- Features: May take longer depending on complexity
+- Documentation: Often reviewed quickly
+
+---
+
+## Code of Conduct
+
+Be respectful and constructive in all interactions. We welcome everyone as long as discussions remain polite and productive.
+
+See [CODE_OF_CONDUCT.md](CODE_OF_CONDUCT.md) for details.
+
+---
+
+## Questions?
+
+- Check the [FAQ](https://masteracnolo.github.io/FreedomLoader/pages/faq.html)
+- Review the [Wiki](https://masteracnolo.github.io/FreedomLoader/pages/wiki.html)
+- Open a [Question issue](https://github.com/MasterAcnolo/Freedom-Loader/issues/new/choose)
+
+---
+
+## Credits
+
+Thanks to **Zakaria** for the website icon design.  
+Check out his work: [IG @designmark_studio](https://www.instagram.com/designmark_studio/)
+
+---
+
+**Thank you for contributing to Freedom Loader!**

README-EN.md

@@ -1,103 +0,0 @@
-# Freedom Loader
-
-![Static Badge](https://img.shields.io/badge/Latest%20Release_-1.0.1-blue?style=flat) ![Static Badge](https://img.shields.io/badge/Build-1.0.2%20Beta-yellow?style=flat)
-
-> This project aims to enable free, open-source, and unrestricted downloading of Video/Audio content. Eventually, it will allow users to choose
-
-## 🚀 Features
-
-✅ Video Download (MP4)  
-✅ Audio Download (MP3)  
-✅ Detailed Logs (Console + Logs)  
-✅ Automatic Fetch of Information  
-✅ Playlist Download
-
----
-
-## 🔧 Installation
-
-To install the application, simply download the installer from the releases section. Take the latest version and run it.
-
----
-
-## ❓ Frequently Asked Questions
-
-### _Where are my downloaded files located?_
-
-In your computer's Downloads folder (**C:\Users\YOUR NAME\Downloads**), inside a folder named **Freedom Loader Output**  
-<br>
-
-### _After installing and running the program, I get an error_
-
-Try restarting the application, checking the logs, or opening the browser's developer console by pressing `CTRL + SHIFT + I` or by going to `View > Toggle Developer Tools`
-
-<!-- ![Example Path](build/example-developertools.png) -->
-<p align="center">
-  <img src="build/example-developertools.png" alt="Example Developer Tools" />
-</p>
-
-## 🏗️ Upcoming Features (Roadmap)
-
-- [ ] More format options
-- [ ] Subtitle support
-- [ ] Improved UI / UX
-- [ ] Language selection
-- [ ] Download a specific part of the video
-- [ ] Rename output file
-- [ ] Extract / Split video using native chapters
-- [ ] Parallel downloads
-- [ ] Skip sponsored parts of videos
-- [ ] Custom output path selection (default **C:\Users\Username\Downloads** with a **Freedom Loader Output** folder created)
-
----
-
-## 🖼️ Preview
-
-<p align="center">
-  <img src="build/exemple.png" alt="Example Image" />
-</p>
-
-> Here is an example of the app after launch and entering a URL
-
----
-
-## ℹ️ About
-
-This project was built using [![yt-dlp](https://img.shields.io/badge/yt--dlp-Visit%20Repo-181717?style=for-the-badge&logo=github&logoColor=white)](https://github.com/yt-dlp/yt-dlp)  
-Thanks to them for providing a free and open-source API.
-
-This project is open-source and welcomes your contributions.  
-Here is how to get involved:
-
-- **🪲 Bug Reporting**  
-   Please use the [GitHub issues system](https://github.com/MasterAcnolo/Freedom-Loader/issues) to report any bugs you encounter.  
-   Try to provide clear reproduction steps and logs if possible. Logs are located in the installation folder of the program. Example path:  
-   `C:\Users\[YOUR NAME]\Desktop\Freedom Loader\resources\app\logs`  
-   The log file will be named something like `combined-20xx-xx-xx.log`  
-   <br>
-- **🛠️ Contribution**  
-   Pull Requests are welcome! Please fork the repo and submit your PR after ensuring you meet the contribution guidelines (tests, style, etc.).  
-   <br>
-- **💡 Feature Suggestions**  
-   You can propose new ideas via a [feature request issue](https://github.com/MasterAcnolo/Freedom-Loader/issues).  
-   Any clear and detailed proposal will be reviewed.  
-   <br>
-- **💰 Support the Project**
-    <p>  
-    If you'd like to support me, you can donate via  
-    <a href="https://paypal.me/axelnicolas25">  
-      <img src="https://img.shields.io/badge/PayPal-00457C?style=for-the-badge&logo=paypal&logoColor=white" alt="PayPal">  
-    </a>  
-    </p>
-
----
-
-## 📄 License
-
-This project is licensed under the **MIT License** — see the [LICENSE](./LICENSE) file for details.
-
----
-
-## ⚠️ Disclaimer
-
-I have obviously used AI assistance for some parts of this project. Use AI sparingly and always be aware of what you are doing.

README.md

@@ -1,103 +1,422 @@
-# Freedom Loader
+<div align="center">
 
-![Static Badge](https://img.shields.io/badge/Latest%20Release_-1.0.1-blue?style=flat) ![Static Badge](https://img.shields.io/badge/Build-1.0.2%20Beta-yellow?style=flat)
+  <a href="https://masteracnolo.github.io/FreedomLoader/"><img
+    src="./build/banner.png"
+    alt="Banner"
+    style="width: 50%;"/></a>
 
-> Ce projet a pour but de permettre le téléchargement de contenu Vidéo/Audio de manière gratuite, open source et libre. Il permettra à terme de choisir
+### **A clean, open-source multimedia downloader for Windows**
 
-## 🚀 Fonctionnalités
+[![Release](https://img.shields.io/badge/Release-1.4.2-blue?style=for-the-badge)](https://github.com/MasterAcnolo/Freedom-Loader/releases)
+[![License: GPL v3](https://img.shields.io/badge/License-GPLv3-red.svg?style=for-the-badge)](https://www.gnu.org/licenses/gpl-3.0)
+[![Website](https://img.shields.io/badge/Website-Visit-404040?style=for-the-badge)](https://masteracnolo.github.io/FreedomLoader/)
+  <a href="https://www.firefox.com/fr/?utm_campaign=SET_DEFAULT_BROWSER"><img src="https://img.shields.io/badge/Require Firefox-E66000?style=for-the-badge&logo=Firefox-Browser&logoColor=white"></a>
 
-✅ Téléchargement Vidéo (MP4)  
-✅ Téléchargement Audio (MP3)  
-✅ Logs détaillés (console + fichiers logs)  
-✅ Récupération automatique des informations  
-✅ Téléchargement des playlists
+</div>
 
 ---
 
-## 🔧 Installation
+## Overview
 
-Pour installer l'application, il vous suffit de télécharger l'installateur dans la section releases, de prendre la dernière version et de l'exécuter.
+Freedom Loader is a desktop application built with Electron that provides a straightforward way to download video and audio content with full metadata support. The application focuses on reliability, transparency, and user privacy-no ads, no tracking, no questionable third-party services.
+
+The primary goal is to make media downloading accessible to users who want offline access to their favorite content, particularly in situations where internet connectivity is unreliable or unavailable.
+
+## Table of Contents
+
+- [Features](#features)
+- [Installation](#installation)
+- [Usage](#usage)
+- [Preview](#preview)
+- [Configuration](#configuration)
+- [Project Structure](#project-structure)
+- [Technology Stack](#technology-stack)
+- [Development](#development)
+- [Roadmap](#roadmap)
+- [Contributing](#contributing)
+- [Support](#support)
+- [License](#license)
+
+## Features
+
+### Core Functionality
+
+- **Multi-format downloads** - MP4 video with full metadata or MP3 audio with embedded artwork
+- **Video information preview** - Fetch and display video metadata before downloading
+- **Quality selection** - Choose from best, medium, lowest quality or specific resolutions (1080p, 720p, 480p)
+- **Playlist support** - Download entire playlists with optional auto-download mode
+- **Metadata embedding** - Automatic retrieval and embedding of title, artist, duration, and thumbnail
+- **Video codec options** - Support for H.264, H.265, AV1, VP9, VP9.2, and Theora codecs
+- **Custom output directory** - User-configurable download location with path validation
+- **Cookie integration** - Firefox cookie support for accessing age-restricted and member-only content
+
+### User Interface
+
+- **Custom window controls** - Frameless window with custom top bar (optional)
+- **Theme system** - Multiple pre-built themes with dynamic switching
+- **Real-time progress tracking** - Live download progress bar with network speed indicator
+- **Server-Sent Events (SSE)** - Non-blocking progress updates via event streaming
+- **Settings panel** - In-app configuration interface with live updates
+- **Quick access toolbar** - Direct links to logs, website, wiki, and developer tools
+
+### System Features
+
+- **Automatic updates** - Electron-updater integration with GitHub releases
+- **YT-DLP auto-update** - Keeps the download engine up-to-date on startup
+- **Structured logging** - Winston-based logging with daily file rotation (7-day retention)
+- **Discord Rich Presence** - Optional integration showing current download activity
+- **Single instance enforcement** - Prevents multiple app instances from running simultaneously
+- **Native dependency validation** - Startup checks for yt-dlp, FFmpeg, FFprobe, and Deno binaries
+- **Rate limiting** - Express-based request throttling to prevent server overload
+- **Graceful shutdown** - Proper cleanup of servers, logs, and RPC connections
+- **System notifications** - Windows notifications on download completion (clickable to open folder)
+
+## Installation
+
+### Requirements
+
+- **Operating System**: Windows 10 or later
+- **Browser**: Mozilla Firefox (required for cookie extraction)
+  - [Download Firefox](https://www.firefox.com)
+
+### Standard Installation
+
+1. Download the latest release from the [Releases page](https://github.com/MasterAcnolo/Freedom-Loader/releases)
+2. Run the downloaded `.exe` installer
+3. If Windows Defender shows a warning, click "More info" then "Run anyway"
+4. Follow the installation wizard
+
+### File Locations
+
+Downloaded files are stored in:
+```
+C:\Users\[USERNAME]\Downloads\Freedom Loader
+```
+> [!NOTE]
+> *You can change it whenever you want. Just click the "Edit" button in the UI.*
+
+Application logs can be found at:
+```
+C:\Users\[USERNAME]\AppData\Local\FreedomLoader\logs\
+```
+
+## Usage
+
+### Basic Download
+
+1. Launch Freedom Loader
+2. Paste a video or playlist URL into the input field
+3. Select the desired format (Video MP4 or Audio MP3)
+4. Click the download button
+5. Monitor progress in real-time
+6. Receive a notification when the download completes
+
+### Advanced Configuration
+
+The application supports various configuration options:
+
+- Custom download directory selection
+- Discord Rich Presence activation
+- Theme customization
+- Log level configuration
+
+### Troubleshooting
+
+If you encounter issues:
+
+1. Restart the application
+2. Check the logs in `AppData\Local\FreedomLoader\logs\`
+3. Open the developer console: `CTRL + SHIFT + I` → "Toggle Developer Tools"
+4. Create an issue on GitHub with logs and reproduction steps
+
+## Preview
+
+<div align="center">
+  <table>
+    <tr>
+      <td width="50%" align="center">
+        <img src="https://github.com/user-attachments/assets/d4de9079-7c82-44d3-ba22-8246bb467db3" alt="Download Preview" width="75%" />
+        <p><em>Real-time download progress with network speed indicator</em></p>
+      </td>
+      <td width="50%" align="center">
+        <img src="https://github.com/user-attachments/assets/d59aff95-6754-486a-b880-d70730146dc3" alt="Settings Panel" width="40%" />
+        <p><em>Settings panel with theme and feature customization</em></p>
+      </td>
+    </tr>
+  </table>
+</div>
+
+## Configuration
+
+Freedom Loader can be configured either through the settings panel in the UI or by directly editing the `config.json` file located in the application data directory.
+
+### Configuration File Location
+```
+C:\Users\[USERNAME]\AppData\Roaming\FreedomLoader\config.json
+```
+
+### Available Options
+```json
+{
+  "autoUpdate": true,
+  "discordRPC": true,
+  "customTopBar": true,
+  "autoCheckInfo": true,
+  "addThumbnail": true,
+  "addMetadata": true,
+  "verboseLogs": false,
+  "autoDownloadPlaylist": true,
+  "customCodec": "h264",
+  "logSystem": true,
+  "outputTitleCheck": true,
+  "downloadSystem": true,
+  "notifySystem": true
+}
+```
+
+### Configuration Options
+
+| Option | Type | Default | Description |
+|--------|------|---------|-------------|
+| `autoUpdate` | boolean | `true` | Enable automatic application updates |
+| `discordRPC` | boolean | `true` | Enable Discord Rich Presence integration |
+| `customTopBar` | boolean | `true` | Use custom application top bar |
+| `autoCheckInfo` | boolean | `true` | Automatically fetch video information on URL paste |
+| `addThumbnail` | boolean | `true` | Embed thumbnail in downloaded audio files |
+| `addMetadata` | boolean | `true` | Add metadata tags to downloaded files |
+| `verboseLogs` | boolean | `false` | Enable detailed logging for debugging |
+| `autoDownloadPlaylist` | boolean | `true` | Automatically download entire playlists |
+| `customCodec` | string | `"h264"` | Video codec for encoding (supported: h264, h265, vp9, av1) |
+| `logSystem` | boolean | `true` | Enable application logging |
+| `outputTitleCheck` | boolean | `true` | Verify output file titles |
+| `downloadSystem` | boolean | `true` | Enable download system |
+| `notifySystem` | boolean | `true` | Enable system notifications |
+
+### Supported Codecs
+
+- `h264` - H.264/AVC (widely compatible, recommended default)
+- `h265` - H.265/HEVC (better compression, less compatible)
+- `av1` - AV1 (modern codec, excellent compression)
+- `av01` - AV1 variant
+- `vp9` - VP9 (open format, good quality)
+- `vp9.2` - VP9 Profile 2 (HDR support)
+- `theora` - Theora (legacy open codec)
+
+> [!NOTE]
+> Configuration changes may require an application restart to take effect.
+
+## Project Structure
+
+```
+Freedom-Loader/
+├── build/                   # Build resources and assets
+├── config/                  # Configuration files
+├── public/                  # Frontend assets (HTML, CSS, JavaScript)
+├── ressources/             # Internal resources (icons, binaries)
+├── server/                 # Express server code
+│   ├── routes/            # API route handlers
+│   ├── services/          # Business logic
+│   └── utils/             # Server utilities
+├── .github/                # GitHub configuration and workflows
+├── main.js                 # Electron main process
+├── preload.js             # Electron preload script
+├── config.js              # Global application configuration
+└── package.json           # Dependencies and npm scripts
+```
+
+### Architecture Overview
+
+Freedom Loader uses a client-server architecture within a single Electron application:
+
+- **Frontend**: HTML/CSS/JavaScript served via Electron's renderer process
+- **Backend**: Express.js server running locally for download management
+- **IPC Bridge**: Secure communication via Electron's preload script
+- **Logging**: Winston-based structured logging with file rotation
+- **Updates**: Automatic checking and installation via electron-updater
+
+## Technology Stack
+
+### Core Technologies
+
+[![yt-dlp](https://img.shields.io/badge/yt--dlp-cf0000?style=for-the-badge&logo=youtube&logoColor=white)](https://github.com/yt-dlp/yt-dlp)
+[![FFmpeg](https://img.shields.io/badge/FFmpeg-007808?style=for-the-badge&logo=ffmpeg&logoColor=white)](https://ffmpeg.org/)
+[![Electron](https://img.shields.io/badge/Electron-47848F?style=for-the-badge&logo=electron&logoColor=white)](https://www.electronjs.org/)
+[![Node.js](https://img.shields.io/badge/Node.js-339933?style=for-the-badge&logo=node.js&logoColor=white)](https://nodejs.org/)
+
+### Key Dependencies
+
+- **Electron**: Cross-platform desktop application framework
+- **Express**: Web framework for local HTTP server
+- **yt-dlp**: Media download engine
+- **FFmpeg**: Media processing and conversion
+- **Winston**: Logging library
+- **discord-rpc**: Discord Rich Presence integration
+- **electron-updater**: Automatic application updates
+
+## Development
+
+### Prerequisites
+
+- Node.js 16.x or higher
+- npm or yarn
+- Git
+
+### Setup
+
+```bash
+# Clone the repository
+git clone https://github.com/MasterAcnolo/Freedom-Loader.git
+cd Freedom-Loader
+
+# Install dependencies
+npm install
+
+# Run in development mode
+npm start
+
+# Build for production
+npm run build
+```
+
+### Additional Dependencies
+
+This project relies on several external binaries.  
+Some of them are **not included** in the public repository and must be added manually.
+
+You must download the required binaries and place them in the `ressources` folder, using the exact filenames listed below.
+
+#### Required binaries
+
+- **Deno**
+  - Download from: https://sourceforge.net/projects/deno.mirror/files/latest/download
+  - Rename to: `deno.exe`
+
+- **FFmpeg**
+  - Download from: https://www.ffmpeg.org/download.html
+  - Required files:
+    - `ffmpeg.exe`
+    - `ffprobe.exe`
+
+- **yt-dlp**
+  - Already bundled with the project  
+  - No manual installation required
+
+Final folder structure:
+
+```
+ressources/
+├── deno.exe
+├── ffmpeg.exe
+├── ffprobe.exe
+└── yt-dlp.exe
+```
+
+> These binaries are required for the application to start correctly.  
+> If any of them are missing, an error message will be displayed at application startup.
+
+### Development Guidelines
+
+- Follow existing code style and conventions
+- Write clear commit messages
+- Test thoroughly before submitting changes
+- Update documentation when adding features
+- Maintain compatibility with Windows 10+
+
+## Roadmap
+
+### Completed
+
+- [x] ~~Website and documentation~~
+- [x] ~~Automatic YT-DLP updates~~
+- [x] ~~Automatic application updates~~
+- [x] ~~Enhanced download status display~~
+- [x] ~~Video chapter extraction~~
+- [x] ~~Custom output path selection~~
+- [x] ~~Custom codec selection~~
+- [x] ~~Settings Panel with toggle switch for features.~~
+
+### In Progress
+
+- [ ] Additional format support (WebM, OGG, etc.)
+- [ ] Refactoring and cleaning the code base.
+- [ ] Chrome/Edge cookie support
+- [ ] Improved multi-site support
+
+### Planned
+
+- [ ] Subtitle download and embedding
+- [ ] Multiple language support
+- [ ] Partial video downloads
+- [ ] Custom file naming patterns
+- [ ] Parallel downloads
+- [ ] Automatic sponsor detection (SponsorBlock integration)
+- [ ] Download history
+- [ ] Linux version
+
+## Contributing
+
+Contributions are welcome and appreciated. This project benefits from community involvement.
+
+### Bug Reports
+
+Use the GitHub Issues system and include:
+
+- Clear description of the issue
+- Steps to reproduce
+- Expected vs actual behavior
+- Relevant logs from `AppData\Local\FreedomLoader\logs\`
+- Screenshots if applicable
+
+### Feature Requests
+
+Open a feature request issue with:
+
+- Clear description of the proposed feature
+- Use cases and benefits
+- Potential implementation approach (if applicable)
+
+### Pull Requests
+
+1. Fork the repository
+2. Create a feature branch (`git checkout -b feature/your-feature`)
+3. Make your changes with clear, descriptive commits
+4. Test thoroughly
+5. Update documentation as needed
+6. Submit a pull request with a detailed description
+
+Please read [CONTRIBUTING.md](CONTRIBUTING.md) and [CODE_OF_CONDUCT.md](CODE_OF_CONDUCT.md) before contributing.
+
+## Support
+
+If you find this project useful and want to support its development:
+
+[![PayPal](https://img.shields.io/badge/PayPal-00457C?style=for-the-badge&logo=paypal&logoColor=white)](https://paypal.me/axelnicolas25)
+
+Your support helps maintain infrastructure, develop new features, and keep the project free and ad-free.
+
+## License
+
+Freedom Loader is released under the **GNU General Public License v3.0 (GPLv3)**.
+
+You are free to use, modify, and redistribute this software under the terms of the GPL-3.0 license. See the [LICENSE](LICENSE) file for complete details.
+
+## Acknowledgments
+
+- [yt-dlp](https://github.com/yt-dlp/yt-dlp) for the robust download engine
+- [FFmpeg](https://ffmpeg.org/) for media processing capabilities
+- [Deno](https://deno.com/) for helping me bypassing challenges
+- [Electron](https://www.electronjs.org/) for the desktop application framework
+- The open-source community for continuous support and contributions
+- [@SpicyFire21](https://github.com/SpicyFire21) to be the spiciest one
+- Jacques Chirac to love Apples
+- All users who test, report issues, and help improve the application
 
 ---
 
-## ❓ Questions fréquentes
+<div align="center">
 
-### _Où se situent mes fichiers une fois téléchargés ?_
+**Freedom Loader** - Put freedom in your downloads
 
-Dans le dossier Téléchargements (**C:\Users\VOTRE NOM\Downloads**) de votre ordinateur, dans un dossier nommé **Freedom Loader Output**  
-<br>
+[Website](https://masteracnolo.github.io/FreedomLoader/) • [Download](https://github.com/MasterAcnolo/Freedom-Loader/releases) • [Documentation](https://masteracnolo.github.io/FreedomLoader/pages/wiki.html) • [Report Bug](https://github.com/MasterAcnolo/Freedom-Loader/issues)
 
-### _Une fois le programme installé et lancé, j'ai une erreur_
-
-Essayez de relancer l'application, de consulter les logs ou d'ouvrir la console de développement du navigateur en faisant le raccourci `CTRL + SHIFT + I` ou via `View > Toggle Developer Tools`.
-
-<!-- ![Exemple Chemin](build/example-developertools.png) -->
-<p align="center">
-  <img src="build/example-developertools.png" alt="Exemple Developer Tools" />
-</p>
-
-## 🏗️ Fonctionnalités à venir (Roadmap)
-
-- [ ] Plus de choix de formats
-- [ ] Support des sous-titres
-- [ ] Meilleure UI / UX
-- [ ] Choix des langues
-- [ ] Téléchargement d’une partie de la vidéo
-- [ ] Renommage du fichier de sortie
-- [ ] Extraction / découpage de la vidéo via chapitrage natif
-- [ ] Téléchargements parallèles
-- [ ] Suppression automatique des parties sponsorisées (skip sponsor)
-- [ ] Choix personnalisé du chemin de sortie (par défaut **C:\Users\Utilisateur\Downloads**, où un dossier **Freedom Loader Output** sera créé)
-
----
-
-## 🖼️ Aperçu
-
-<p align="center">
-  <img src="build/exemple.png" alt="Exemple d'application" />
-</p>
-
-> Voici un exemple de l’application lancée après avoir saisi une URL.
-
----
-
-## ℹ️ À propos
-
-Ce projet a été réalisé en utilisant [![yt-dlp](https://img.shields.io/badge/yt--dlp-Visit%20Repo-181717?style=for-the-badge&logo=github&logoColor=white)](https://github.com/yt-dlp/yt-dlp)  
-Merci à eux de nous permettre d’utiliser leur API gratuitement et en open source.
-
-Ce projet est open source et accueille volontiers vos contributions.  
-Voici comment participer :
-
-- **🪲 Signalement de bugs**  
-   Merci d’utiliser le [système d’issues GitHub](https://github.com/MasterAcnolo/Freedom-Loader/issues) pour remonter les bugs rencontrés.  
-   Essayez de fournir une reproduction claire et les logs si possible. Les logs se trouvent dans le dossier d’installation du programme. Exemple de chemin :  
-  `C:\Users\[VOTRE NOM]\Desktop\Freedom Loader\resources\app\logs`  
-  Le fichier aura un nom du type `combined-20xx-xx-xx.log`.  
-  <br>
-- **🛠️ Contribution**  
-   Les Pull Requests sont les bienvenues ! Merci de forker le repo et de soumettre votre PR après avoir vérifié le respect des guidelines (tests, style, etc.).  
-  <br>
-- **💡 Suggestions de fonctionnalités**  
-   Vous pouvez proposer de nouvelles idées via une [issue de type feature request](https://github.com/MasterAcnolo/Freedom-Loader/issues).  
-   Toute proposition claire et détaillée sera étudiée.  
-  <br>
-- **💰 Soutenir le projet**
-    <p>  
-    Si vous souhaitez m’encourager, vous pouvez faire un don sur  
-    <a href="https://paypal.me/axelnicolas25">  
-      <img src="https://img.shields.io/badge/PayPal-00457C?style=for-the-badge&logo=paypal&logoColor=white" alt="PayPal">  
-    </a>  
-    </p>
-
----
-
-## 📄 Licence
-
-Ce projet est sous licence **MIT** — voir le fichier [LICENSE](./LICENSE) pour plus d’informations.
-
----
-
-## ⚠️ Disclaimer
-
-J’ai bien évidemment eu recours à l’IA pour m’aider sur certaines parties du projet. Utilisez l’IA avec parcimonie et soyez toujours conscient de ce que vous faites.
+</div>

SECURITY.md

@@ -0,0 +1,157 @@
+# Security Policy
+
+## Supported Versions
+
+We actively maintain and provide security updates for the following versions of Freedom Loader:
+
+| Version | Supported          |
+| ------- | ------------------ |
+| 1.4.x   | :white_check_mark: |
+| 1.3.x   | :white_check_mark: |
+| < 1.3.0 | :x:                |
+
+**Note**: We recommend always using the latest version to benefit from the most recent security patches and features.
+
+## Reporting a Vulnerability
+
+If you discover a security vulnerability in Freedom Loader, please help us keep the project and its users safe by reporting it responsibly.
+
+### How to Report
+
+**DO NOT** open a public issue for security vulnerabilities.
+
+Instead, please report security issues privately by:
+
+1. **Email**: Send details to **masteracnolo25@gmail.com** with the subject line: `[SECURITY] Vulnerability Report`
+2. **Include**:
+   - Description of the vulnerability
+   - Steps to reproduce the issue
+   - Potential impact and severity
+   - Suggested fix (if available)
+   - Your contact information for follow-up
+
+### What to Expect
+
+- **Acknowledgment**: We will acknowledge receipt of your report within 48 hours
+- **Assessment**: We will assess the vulnerability and determine its severity
+- **Updates**: We will keep you informed of our progress
+- **Resolution**: We aim to release a fix within 7-14 days for critical vulnerabilities
+- **Credit**: We will credit you in the release notes (unless you prefer to remain anonymous)
+
+## Security Best Practices for Users
+
+When using Freedom Loader, we recommend:
+
+### General Security
+
+- **Keep Updated**: Always use the latest version of Freedom Loader
+- **Official Sources**: Download only from official releases on [GitHub](https://github.com/MasterAcnolo/Freedom-Loader/releases)
+- **Verify Downloads**: Check that installers are properly signed (Windows SmartScreen may show warnings for new releases)
+- **Antivirus**: Keep your antivirus software up to date
+
+### Configuration Security
+
+- **Download Path**: Only set download paths within your user directory (`C:\Users\[USERNAME]\...`)
+- **Cookies**: Be aware that Firefox cookies are used for authentication—keep Firefox secure
+- **Logs**: Logs may contain sensitive information—avoid sharing them publicly without review
+
+### Privacy Considerations
+
+Freedom Loader respects your privacy:
+
+- **No Data Collection**: We don't collect, store, or transmit your personal data
+- **No Telemetry**: No usage tracking or analytics
+- **Local Operation**: All downloads are processed locally on your machine
+- **Optional Features**: Discord RPC is optional and can be disabled
+
+## Known Security Considerations
+
+### Browser Cookie Access
+
+Freedom Loader accesses Firefox cookies to download protected content. This is:
+
+- **By Design**: Required for age-restricted or member-only content
+- **Local Only**: Cookies are read locally and never transmitted
+- **User Controlled**: You can control what content you download
+
+### Native Dependencies
+
+Freedom Loader bundles native binaries:
+
+- **yt-dlp**: Official builds from [yt-dlp/yt-dlp](https://github.com/yt-dlp/yt-dlp)
+- **FFmpeg**: Official builds from [FFmpeg.org](https://ffmpeg.org/)
+- **Deno**: Official builds from [Deno.land](https://deno.land/)
+
+These dependencies are verified and updated regularly.
+
+### Windows Defender Warnings
+
+New releases may trigger Windows Defender warnings because:
+
+- The application is not yet widely distributed
+- Code signing certificates are expensive for open-source projects
+
+This is expected behavior for new releases. The warning will decrease as more users download the software.
+
+## Vulnerability Disclosure Policy
+
+### Our Commitment
+
+We are committed to:
+
+- Responding promptly to security reports
+- Working with security researchers to verify and address issues
+- Keeping users informed about security updates
+- Crediting researchers who report vulnerabilities responsibly
+
+### Disclosure Timeline
+
+1. **Day 0**: Vulnerability reported privately
+2. **Day 1-2**: Acknowledgment sent to reporter
+3. **Day 3-7**: Vulnerability assessed and fix developed
+4. **Day 7-14**: Fix released (critical vulnerabilities prioritized)
+5. **Day 14+**: Public disclosure (coordinated with reporter)
+
+### Scope
+
+Security issues we're most interested in:
+
+- **Code Execution**: Arbitrary code execution vulnerabilities
+- **Path Traversal**: Issues with file system access controls
+- **Injection**: Command injection or similar vulnerabilities
+- **Authentication**: Bypass of security controls
+- **Data Exposure**: Unintended exposure of sensitive data
+
+### Out of Scope
+
+The following are generally not considered security vulnerabilities:
+
+- Issues requiring physical access to the user's machine
+- Social engineering attacks
+- Denial of service against third-party services
+- Issues in third-party dependencies (report to upstream projects)
+- Missing security headers on local HTTP server (no remote access)
+
+## Security Updates
+
+Security updates are released as:
+
+- **Patch Releases**: For critical security fixes (e.g., 1.4.1 → 1.4.2)
+- **Automatic Updates**: Users are notified via the built-in update system
+- **Release Notes**: Security fixes are clearly marked in changelog
+
+## Additional Resources
+
+- [Contributing Guidelines](CONTRIBUTING.md)
+- [Code of Conduct](CODE_OF_CONDUCT.md)
+- [GitHub Security Advisories](https://github.com/MasterAcnolo/Freedom-Loader/security/advisories)
+
+## Contact
+
+For security-related questions or concerns:
+
+- **GitHub**: [@MasterAcnolo](https://github.com/MasterAcnolo)
+
+---
+
+**Thank you for helping keep Freedom Loader and its users safe!**

config.js

@@ -0,0 +1,26 @@
+const packageJson = require("./package.json");
+const { app } = require("electron");
+const fs = require("fs");
+const path = require("path");
+
+const localMode = !app.isPackaged;
+
+const featuresPath = localMode ? path.join(__dirname, "./config/config.json") : path.join(path.join(process.resourcesPath,"config/" ,"config.json"));
+
+let features = {};
+
+function loadFeatures() {
+    const raw = fs.readFileSync(featuresPath, "utf-8");
+    features = JSON.parse(raw);
+    return features;
+}
+
+const configFeatures = loadFeatures();
+
+module.exports = {
+    version: packageJson.version,
+    applicationPort: "8787",
+    localMode,
+    DiscordRPCID: "1410934537051181146",
+    configFeatures
+}

config/config.json

@@ -0,0 +1,15 @@
+{
+  "autoUpdate": true,
+  "discordRPC": true,
+  "customTopBar": true,
+  "autoCheckInfo": true,
+  "addThumbnail": true,
+  "addMetadata": true,
+  "verboseLogs": false,
+  "autoDownloadPlaylist": true,
+  "customCodec": "h264",
+  "logSystem": true,
+  "outputTitleCheck": true,
+  "downloadSystem": true,
+  "notifySystem": true
+}

forge.config.js

@@ -1,44 +0,0 @@
-const { FusesPlugin } = require('@electron-forge/plugin-fuses');
-const { FuseV1Options, FuseVersion } = require('@electron/fuses');
-
-module.exports = {
-  packagerConfig: {
-    asar: true,
-  },
-  rebuildConfig: {},
-  makers: [
-    {
-      name: '@electron-forge/maker-squirrel',
-      config: {},
-    },
-    {
-      name: '@electron-forge/maker-zip',
-      platforms: ['darwin'],
-    },
-    {
-      name: '@electron-forge/maker-deb',
-      config: {},
-    },
-    {
-      name: '@electron-forge/maker-rpm',
-      config: {},
-    },
-  ],
-  plugins: [
-    {
-      name: '@electron-forge/plugin-auto-unpack-natives',
-      config: {},
-    },
-    // Fuses are used to enable/disable various Electron functionality
-    // at package time, before code signing the application
-    new FusesPlugin({
-      version: FuseVersion.V1,
-      [FuseV1Options.RunAsNode]: false,
-      [FuseV1Options.EnableCookieEncryption]: true,
-      [FuseV1Options.EnableNodeOptionsEnvironmentVariable]: false,
-      [FuseV1Options.EnableNodeCliInspectArguments]: false,
-      [FuseV1Options.EnableEmbeddedAsarIntegrityValidation]: true,
-      [FuseV1Options.OnlyLoadAppFromAsar]: true,
-    }),
-  ],
-};

main.js

@@ -1,79 +1,270 @@
-/*
-  This file is part of Freedom Loader.
-
-  Copyright (C) 2025 MasterAcnolo
-
-  Freedom Loader is free software: you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation, either version 3 of the License.
-
-  Freedom Loader is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-  See the GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
-const { app, BrowserWindow } = require("electron");
+const config = require("./config.js");
+const { app, BrowserWindow, ipcMain, dialog, Menu, shell } = require("electron");
 const path = require("path");
-const { logger, logSessionStart, logSessionEnd } = require("./server/logger");
+const os = require("os");
+const fs = require("fs");
+
+const { logger, logSessionStart, logSessionEnd, logDir } = require("./server/logger");
+const { AutoUpdater } = require("./server/update.js");
+const { configFeatures } = require("./config.js");
+const { startRPC, stopRPC} = require("./server/discordRPC");
 
 let mainWindow;
+const logsFolderPath = logDir;
 
-async function createWindow() {
-  logger.info("Creation de la fenetre...");
+const basePath = config.localMode
+  ? path.join(__dirname )
+  : path.join(path.dirname(process.execPath), "resources");
 
+const configFolderPath = path.join(basePath, "config" ,"config.json");
+
+const defaultDownloadPath = path.join(os.homedir(), "Downloads", "Freedom Loader");
+
+app.setAppUserModelId("com.masteracnolo.freedomloader"); // pour notifications Windows
+app.disableHardwareAcceleration();
+
+ipcMain.handle("version", () => config.version);
+
+// Gestion single instance
+const gotLock = app.requestSingleInstanceLock();
+
+// Native dependencies check (yt-dlp.exe, ffmpeg.exe, ffprobe.exe, Deno)
+function checkNativeDependencies() {
+  const deps = [
+    { name: "yt-dlp.exe", path: path.join(process.resourcesPath, "binaries","yt-dlp.exe") },
+    { name: "ffmpeg.exe", path: path.join(process.resourcesPath, "binaries", "ffmpeg.exe") },
+    { name: "ffprobe.exe", path: path.join(process.resourcesPath, "binaries", "ffprobe.exe") },
+    { name: "deno.exe", path: path.join(process.resourcesPath, "binaries", "deno.exe") },
+  ];
+  const missing = deps.filter(dep => !fs.existsSync(dep.path));
+  let errorMsg = "";
+  if (missing.length > 0) {
+    const missingList = missing.map(dep => dep.name).join(", ");
+    logger.error(`Missing dependencies: ${missingList}`);
+    errorMsg += `The following files are missing in the 'ressources' folder:\n${missingList}`;
+  }
+  if (errorMsg) {
+    app.whenReady().then(() => {
+      dialog.showErrorBox(
+        "Missing dependencies",
+        `${errorMsg}\n\nThe application will now exit. Try to reinstall`
+      );
+      app.quit();
+    });
+    return false;
+  }
+  return true;
+}
+
+if(!config.localMode){
+  if (!gotLock) {
+    // Une instance existe déjà -> fermer l'ancienne et continuer la nouvelle
+    // Ici la nouvelle instance continue normalement
+  } else {
+    if (!checkNativeDependencies()) {
+      // Arrêt déjà géré dans la fonction
+    } else {
+      app.on("second-instance", () => {
+        // La vieille instance se ferme
         if (mainWindow) {
-    logger.warn("La fenetre existe deja, pas de nouvelle creation");
+          logger.info("New Instance Detected, closing the older...");
+          mainWindow.destroy();
+          mainWindow = null;
+        }
+      });
+    }
+  }
+}
+// Création fenêtre principale
+async function createMainWindow() {
+  if (mainWindow) {
+    logger.warn("Window already exists, no new creation!");
     return;
   }
+
   mainWindow = new BrowserWindow({
-    title: "Freedom Loader",
+    title: `Freedom Loader ${config.version}`,
     width: 750,
     height: 800,
     minWidth: 750,
     minHeight: 800,
+    frame: !configFeatures.customTopBar,
     webPreferences: {
       nodeIntegration: false,
       contextIsolation: true,
+      preload: path.join(__dirname, "preload.js"),
     },
-    // titleBarStyle: 'hidden',
   });
 
   try {
-    await mainWindow.loadURL("http://localhost:8080");
-    logger.info("Fenetre chargee");
+    await mainWindow.loadURL(`http://localhost:${config.applicationPort}`);
+    logger.info("Window Loaded");
   } catch (err) {
-    logger.error("Erreur chargement fenetre:", err);
+    logger.error("Window Loading Error:", err);
   }
 
   mainWindow.on("closed", () => {
-    logger.info("Fenetre principale fermee");
+    logger.info("Main Window Closed");
     mainWindow = null;
   });
 }
 
+function validateDownloadPath(userPath) {
+  const userHome = os.homedir(); // C:\Users\<User>
+
+  if (!userPath) return path.join(userHome, "Downloads", "Freedom Loader");
+
+  // Résolution canonique et suivi des symlinks
+  const resolved = fs.realpathSync(path.resolve(userPath));
+  const normalizedHome = path.resolve(userHome) + path.sep;
+
+  if (!resolved.startsWith(normalizedHome)) {
+    throw new Error("Chemin non autorisé : uniquement les sous-dossiers du dossier utilisateur sont permis !");
+  }
+
+  return resolved;
+}
+
+
+// IPC
+ipcMain.handle("select-download-folder", async () => {
+  try {
+    const result = await dialog.showOpenDialog({ properties: ["openDirectory"] });
+    if (!result.canceled && result.filePaths.length > 0) {
+      const validatedPath = validateDownloadPath(result.filePaths[0]);
+      logger.info(`Folder Checked and Valid : ${validatedPath}`);
+      return validatedPath;
+    }
+    return null;
+  } catch (err) {
+    logger.error(`An Error Occured when validating folder : ${err.message}`);
+    return null;
+  }
+});
+
+ipcMain.handle("validate-download-path", (event, userPath) => {
+  return validateDownloadPath(userPath);
+});
+
+
+ipcMain.handle("get-default-download-path", () => defaultDownloadPath);
+
+ipcMain.on("set-progress", (event, percent) => {
+  if (mainWindow) mainWindow.setProgressBar(percent / 100); // Electron attend 0 → 1
+});
+
+// Topbar window controls
+ipcMain.on("window-minimize", () => {
+  if (mainWindow) mainWindow.minimize();
+});
+ipcMain.on("window-maximize", () => {
+  if (mainWindow) {
+    if (mainWindow.isMaximized()) {
+      mainWindow.unmaximize();
+    } else {
+      mainWindow.maximize();
+    }
+  }
+});
+ipcMain.on("window-close", () => {
+  if (mainWindow) mainWindow.close();
+});
+
+// Topbar custom actions
+ipcMain.on("open-devtools", () => {
+  if (mainWindow) mainWindow.webContents.openDevTools({ mode: 'detach' });
+});
+ipcMain.on("open-logs", () => {
+  if (logsFolderPath) shell.openPath(logsFolderPath);
+});
+ipcMain.on("open-website", () => {
+  shell.openExternal("https://masteracnolo.github.io/FreedomLoader/index.html");
+});
+ipcMain.on("open-wiki", () => {
+  shell.openExternal("https://masteracnolo.github.io/FreedomLoader/pages/wiki.html");
+});
+ipcMain.on("open-config", () => {
+  if (configFolderPath) shell.openPath(configFolderPath);
+});
+
+
+// App ready
 app.whenReady().then(async () => {
   logSessionStart();
-  logger.info("App prete, demarrage du serveur Express...");
-  const expressServer = require("./server/server.js");
+  logger.info("App Ready, Server Express starting...");
+
+  const serverPath = path.join(__dirname, "server", "server.js")
+
+  const expressServer = require(serverPath);
+
   try {
     await expressServer.startServer();
-    logger.info("Serveur Express demarre");
-    await createWindow();
-  } catch (error) {
-    logger.error("Erreur serveur ou fenetre :", error);
+    logger.info("Express Server Started");
+
+    ipcMain.handle("features", () => {
+        return configFeatures;
+    });
+
+    const featureWhitelist = new Set([
+        "autoUpdate",
+        "discordRPC",
+        "customTopBar",
+        "autoCheckInfo",
+        "addThumbnail",
+        "addMetadata",
+        "verboseLogs",
+        "autoDownloadPlaylist",
+        "customCodec"
+      ]);
+
+    
+    ipcMain.handle("set-feature", (event, { key, value }) => {
+        try {
+          if (!featureWhitelist.has(key)) {
+            logger.warn(`Rejected feature (not whitelisted): ${key}`);
+            return false;
+          }
+
+          // optionnel mais propre
+          if (configFeatures[key] === value) {
+            return true;
+          }
+
+          configFeatures[key] = value;
+
+          fs.writeFileSync(
+            configFolderPath,
+            JSON.stringify(configFeatures, null, 2),
+            "utf-8"
+          );
+
+          logger.info(`Feature updated: ${key} = ${value}`);
+          return true;
+
+        } catch (err) {
+          logger.error(`set-feature failed (${key}): ${err.message}`);
+          return false;
+        }
+      });
+
+
+    configFeatures.discordRPC ? startRPC() : "";
+
+    await createMainWindow();
+    configFeatures.autoUpdate ? AutoUpdater(mainWindow) : ""; // Auto Update 
+
+  } catch (err) {
+    logger.error("Window or Server error :", err);
     app.quit();
   }
 });
 
 app.on("window-all-closed", () => {
-  logger.info("Toutes fenetres fermees, quitte l'app");
+  logger.info("All Window Closed, shuting down app");
   if (process.platform !== "darwin") app.quit();
 });
 
 app.on("before-quit", () => {
-  logSessionEnd();  
+  logSessionEnd() 
+  stopRPC()
 });

package.json

@@ -1,57 +1,98 @@
 {
   "name": "freedom-loader",
   "productName": "Freedom Loader",
-  "version": "1.0.1",
+  "version": "1.4.2",
   "author": "MasterAcnolo",
-  "description": "Freedom Loader, parce que nous le valons bien",
+  "description": "Freedom Loader",
   "main": "main.js",
   "scripts": {
-    "start": "electron-forge start",
-    "package": "electron-forge package",
-    "make": "electron-forge make",
-    "dist": "electron-builder"
+    "start": "electron --trace-warnings .",
+    "build": "electron-builder",
+    "update": "npm update"
   },
   "dependencies": {
     "chalk": "^4.1.2",
     "debug": "^4.4.1",
-    "electron-squirrel-startup": "^1.0.1",
+    "discord-rpc": "^4.0.1",
+    "electron-updater": "^6.6.2",
     "express": "^5.1.0",
+    "express-rate-limit": "^8.2.1",
+    "webidl-conversions": "^8.0.0",
     "winston": "^3.17.0",
     "winston-daily-rotate-file": "^5.0.0"
   },
   "devDependencies": {
-    "@electron-forge/cli": "^7.8.1",
-    "@electron-forge/maker-deb": "^7.8.1",
-    "@electron-forge/maker-rpm": "^7.8.1",
-    "@electron-forge/maker-squirrel": "^7.8.1",
-    "@electron-forge/maker-zip": "^7.8.1",
-    "@electron-forge/plugin-auto-unpack-natives": "^7.8.1",
-    "@electron-forge/plugin-fuses": "^7.8.1",
-    "@electron/fuses": "^1.8.0",
     "electron": "^37.1.0",
-    "electron-builder": "^26.0.12"
+    "electron-builder": "^26.4.0"
   },
   "build": {
     "appId": "com.masteracnolo.freedomloader",
     "productName": "Freedom Loader",
+    "publish": [
+      {
+        "provider": "github",
+        "owner": "MasterAcnolo",
+        "repo": "Freedom-Loader"
+      }
+    ],
     "files": [
       "**/*",
-      "node_modules/**/*"
+      "node_modules/**/*",
+      "!logs/*.json"
     ],
     "directories": {
       "buildResources": "build"
     },
-    "asar": false,
+    "asar": true,
+    "extraResources": [
+      {
+        "from": "build/confirm-icon.png",
+        "to": "confirm-icon.png"
+      },
+      {
+        "from": "build/app-icon.ico",
+        "to": "app-icon.ico"
+      },
+      {
+        "from": "build/banner.bmp",
+        "to": "banner.bmp"
+      },
+      {
+        "from": "build/error.png",
+        "to": "error.png"
+      },
+      {
+        "from": "ressources/yt-dlp.exe",
+        "to": "binaries/yt-dlp.exe"
+      },
+      {
+        "from": "ressources/ffmpeg.exe",
+        "to": "binaries/ffmpeg.exe"
+      },
+      {
+        "from": "ressources/ffprobe.exe",
+        "to": "binaries/ffprobe.exe"
+      },
+      {
+        "from": "ressources/deno.exe",
+        "to": "binaries/deno.exe"
+      },
+      {
+        "from": "config/config.json",
+        "to": "config/config.json"
+      }
+    ],
     "win": {
       "target": "nsis",
-      "icon": "build/installer-icon.ico"
+      "icon": "build/app-icon.ico"
     },
     "nsis": {
       "oneClick": false,
       "perMachine": true,
       "allowToChangeInstallationDirectory": true,
-      "installerIcon": "build/installer-icon.ico",
+      "installerIcon": "build/app-icon.ico",
       "uninstallerIcon": "build/uninstaller-icon.ico",
+      "installerSidebar": "build/banner.bmp",
       "createDesktopShortcut": true,
       "createStartMenuShortcut": true,
       "shortcutName": "Freedom Loader"

preload.js

@@ -0,0 +1,23 @@
+const { contextBridge, ipcRenderer } = require("electron");
+
+contextBridge.exposeInMainWorld("electronAPI", {
+  getDefaultDownloadPath: () => ipcRenderer.invoke("get-default-download-path"),
+  selectDownloadFolder: () => ipcRenderer.invoke("select-download-folder"),
+  setProgress: (percent) => ipcRenderer.send("set-progress", percent),
+  getFeatures: () => ipcRenderer.invoke("features"),
+  setFeature: (key, value) => ipcRenderer.invoke("set-feature", { key, value }),
+  getVersion: () => ipcRenderer.invoke("version"),
+  getValidatedDownloadPath: (path) => ipcRenderer.invoke("validate-download-path", path)
+});
+
+// Contrôles de fenêtre et outils custom pour la topbar
+contextBridge.exposeInMainWorld("topbarAPI", {
+  minimize: () => ipcRenderer.send("window-minimize"),
+  maximize: () => ipcRenderer.send("window-maximize"),
+  close: () => ipcRenderer.send("window-close"),
+  openDevTools: () => ipcRenderer.send("open-devtools"),
+  openLogs: () => ipcRenderer.send("open-logs"),
+  openWebsite: () => ipcRenderer.send("open-website"),
+  openWiki: () => ipcRenderer.send("open-wiki"),
+  openConfig: () => ipcRenderer.send("open-config")
+});

public/assets/icon/close.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 640 640"><!--!Font Awesome Free 7.1.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2025 Fonticons, Inc.--><path d="M128 128C92.7 128 64 156.7 64 192L64 448C64 483.3 92.7 512 128 512L512 512C547.3 512 576 483.3 576 448L576 192C576 156.7 547.3 128 512 128L128 128zM231 231C240.4 221.6 255.6 221.6 264.9 231L319.9 286L374.9 231C384.3 221.6 399.5 221.6 408.8 231C418.1 240.4 418.2 255.6 408.8 264.9L353.8 319.9L408.8 374.9C418.2 384.3 418.2 399.5 408.8 408.8C399.4 418.1 384.2 418.2 374.9 408.8L319.9 353.8L264.9 408.8C255.5 418.2 240.3 418.2 231 408.8C221.7 399.4 221.6 384.2 231 374.9L286 319.9L231 264.9C221.6 255.5 221.6 240.3 231 231z"/></svg>

public/assets/icon/maximize.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 640 640"><!--!Font Awesome Free 7.1.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2025 Fonticons, Inc.--><path d="M128 128C92.7 128 64 156.7 64 192L64 448C64 483.3 92.7 512 128 512L512 512C547.3 512 576 483.3 576 448L576 192C576 156.7 547.3 128 512 128L128 128zM152 192L488 192C501.3 192 512 202.7 512 216C512 229.3 501.3 240 488 240L152 240C138.7 240 128 229.3 128 216C128 202.7 138.7 192 152 192z"/></svg>

public/assets/icon/minimize.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 640 640"><!--!Font Awesome Free 7.1.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2025 Fonticons, Inc.--><path d="M64 480C64 462.3 78.3 448 96 448L544 448C561.7 448 576 462.3 576 480C576 497.7 561.7 512 544 512L96 512C78.3 512 64 497.7 64 480z"/></svg>

public/assets/icons/GitHub Icon.svg

@@ -1,3 +0,0 @@
-<svg width="1024" height="1024" viewBox="0 0 1024 1024" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path fill-rule="evenodd" clip-rule="evenodd" d="M8 0C3.58 0 0 3.58 0 8C0 11.54 2.29 14.53 5.47 15.59C5.87 15.66 6.02 15.42 6.02 15.21C6.02 15.02 6.01 14.39 6.01 13.72C4 14.09 3.48 13.23 3.32 12.78C3.23 12.55 2.84 11.84 2.5 11.65C2.22 11.5 1.82 11.13 2.49 11.12C3.12 11.11 3.57 11.7 3.72 11.94C4.44 13.15 5.59 12.81 6.05 12.6C6.12 12.08 6.33 11.73 6.56 11.53C4.78 11.33 2.92 10.64 2.92 7.58C2.92 6.71 3.23 5.99 3.74 5.43C3.66 5.23 3.38 4.41 3.82 3.31C3.82 3.31 4.49 3.1 6.02 4.13C6.66 3.95 7.34 3.86 8.02 3.86C8.7 3.86 9.38 3.95 10.02 4.13C11.55 3.09 12.22 3.31 12.22 3.31C12.66 4.41 12.38 5.23 12.3 5.43C12.81 5.99 13.12 6.7 13.12 7.58C13.12 10.65 11.25 11.33 9.47 11.53C9.76 11.78 10.01 12.26 10.01 13.01C10.01 14.08 10 14.94 10 15.21C10 15.42 10.15 15.67 10.55 15.59C13.71 14.53 16 11.53 16 8C16 3.58 12.42 0 8 0Z" transform="scale(64)" fill="#1B1F23"/>
-</svg>

public/assets/icons/file-audio-solid.svg

@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 384 512"><!--!Font Awesome Free 6.7.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2025 Fonticons, Inc.--><path d="M64 0C28.7 0 0 28.7 0 64L0 448c0 35.3 28.7 64 64 64l256 0c35.3 0 64-28.7 64-64l0-288-128 0c-17.7 0-32-14.3-32-32L224 0 64 0zM256 0l0 128 128 0L256 0zm2 226.3c37.1 22.4 62 63.1 62 109.7s-24.9 87.3-62 109.7c-7.6 4.6-17.4 2.1-22-5.4s-2.1-17.4 5.4-22C269.4 401.5 288 370.9 288 336s-18.6-65.5-46.5-82.3c-7.6-4.6-10-14.4-5.4-22s14.4-10 22-5.4zm-91.9 30.9c6 2.5 9.9 8.3 9.9 14.8l0 128c0 6.5-3.9 12.3-9.9 14.8s-12.9 1.1-17.4-3.5L113.4 376 80 376c-8.8 0-16-7.2-16-16l0-48c0-8.8 7.2-16 16-16l33.4 0 35.3-35.3c4.6-4.6 11.5-5.9 17.4-3.5zm51 34.9c6.6-5.9 16.7-5.3 22.6 1.3C249.8 304.6 256 319.6 256 336s-6.2 31.4-16.3 42.7c-5.9 6.6-16 7.1-22.6 1.3s-7.1-16-1.3-22.6c5.1-5.7 8.1-13.1 8.1-21.3s-3.1-15.7-8.1-21.3c-5.9-6.6-5.3-16.7 1.3-22.6z"/></svg>

public/index.html

@@ -9,21 +9,200 @@
     font-src https://fonts.gstatic.com;
     img-src 'self' data: https://i.ytimg.com;
     ">
-    <title>Freedom Loader</title>
+    <title></title>
 
-    <!--CSS-->
     <link rel="stylesheet" href="styles/styles.css">
+    <link rel="stylesheet" href="styles/layout/topbar.css">
     
-    <!--Icons-->
-    <link rel="icon" href="assets/icons/file-audio-solid.svg" type="image/svg+xml">
 </head>
 <body>
 
-    <div class="container">
+    <div class="topbar" id="topbar">
+        <div class="custom-controls">
+            <button id="devtools-btn" title="Dev Tools">Tools</button>
+            <button id="logs-btn" title="Logs">Logs</button>
+            <button id="website-btn" title="Website">Website</button>
+            <button id="wiki-btn" title="Wiki">Wiki</button>
+        </div>
+        <div class="window-controls">
+            <button id="minimize-btn" title="Réduire"><img src="assets/icon/minimize.svg"></button>
+            <button id="maximize-btn" title="Maximiser"><img src="assets/icon/maximize.svg"></button>
+            <button id="close-btn" title="Fermer"><img src="assets/icon/close.svg"></button>
+        </div>
+    </div>
+    
+    <button class="settings-button" id="settings-button">
+        <svg width="800px" height="800px" viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg"><title>ionicons-v5-q</title><path d="M262.29,192.31a64,64,0,1,0,57.4,57.4A64.13,64.13,0,0,0,262.29,192.31ZM416.39,256a154.34,154.34,0,0,1-1.53,20.79l45.21,35.46A10.81,10.81,0,0,1,462.52,326l-42.77,74a10.81,10.81,0,0,1-13.14,4.59l-44.9-18.08a16.11,16.11,0,0,0-15.17,1.75A164.48,164.48,0,0,1,325,400.8a15.94,15.94,0,0,0-8.82,12.14l-6.73,47.89A11.08,11.08,0,0,1,298.77,470H213.23a11.11,11.11,0,0,1-10.69-8.87l-6.72-47.82a16.07,16.07,0,0,0-9-12.22,155.3,155.3,0,0,1-21.46-12.57,16,16,0,0,0-15.11-1.71l-44.89,18.07a10.81,10.81,0,0,1-13.14-4.58l-42.77-74a10.8,10.8,0,0,1,2.45-13.75l38.21-30a16.05,16.05,0,0,0,6-14.08c-.36-4.17-.58-8.33-.58-12.5s.21-8.27.58-12.35a16,16,0,0,0-6.07-13.94l-38.19-30A10.81,10.81,0,0,1,49.48,186l42.77-74a10.81,10.81,0,0,1,13.14-4.59l44.9,18.08a16.11,16.11,0,0,0,15.17-1.75A164.48,164.48,0,0,1,187,111.2a15.94,15.94,0,0,0,8.82-12.14l6.73-47.89A11.08,11.08,0,0,1,213.23,42h85.54a11.11,11.11,0,0,1,10.69,8.87l6.72,47.82a16.07,16.07,0,0,0,9,12.22,155.3,155.3,0,0,1,21.46,12.57,16,16,0,0,0,15.11,1.71l44.89-18.07a10.81,10.81,0,0,1,13.14,4.58l42.77,74a10.8,10.8,0,0,1-2.45,13.75l-38.21,30a16.05,16.05,0,0,0-6.05,14.08C416.17,247.67,416.39,251.83,416.39,256Z" style="fill:none;stroke:var(--settings-button-text-color);stroke-linecap:round;stroke-linejoin:round;stroke-width:32px"/></svg>
+    </button>
+
+
+    <div class="settings-panel" id="settings-panel">
+        <div class="settings-modal">
+
+            <button class="close-btn" onclick="closePanel()">✕</button>
+            
+            <div class="settings-title">
+                <h2>SETTINGS</h2>
+                <p style="font-size: 0.8em;">Changes are saved automatically. <br> Somes changes could need a restart</p>
+                </div>
+
+            <!-- Basic Settings visibles -->
+            <div class="settings-section">
+                <h3>Basic Settings</h3>
+
+                <div class="setting-item" id="theme" style="margin-left: 32px;">
+                    <div class="setting-info">
+                        <div style="display: flex;">
+                        <span class="setting-title">Thème</span>
+
+                        <select id="themeSelect" data-key="theme" aria-label="Choisir le thème">
+
+                        </select>
+                        </div>
+                        <small>Choose the theme of the application</small>
+                    </div>
+                </div>
+
+
+                <div class="setting-item">
+                    <input type="checkbox" data-key="discordRPC" id="discordRPC">
+                    <div class="setting-info">
+                    <span class="setting-title">Discord RPC</span>
+                    <small>Enable/disable Discord Rich Presence for your app.</small>
+                    </div>
+                </div>
+
+                <div class="setting-item">
+                    <input type="checkbox" data-key="autoDownloadPlaylist" id="autoDownloadPlaylist">
+                    <div class="setting-info">
+                    <span class="setting-title">Download Playlist automatically?</span>
+                    <small>If enabled, playlists will download without confirmation.</small>
+                    </div>
+                </div>
+
+                <!-- <div class="setting-item">
+                    <input type="checkbox" data-key="notifySystem" id="notifySystem">
+                    <div class="setting-info">
+                    <span class="setting-title">Notification at the end</span>
+                    <small>Notify when a download finishes.</small>
+                    </div>
+                </div> -->
+
+                <div class="setting-item">
+                    <input type="checkbox" data-key="customTopBar" id="customTopBar">
+                    <div class="setting-info">
+                    <span class="setting-title">Custom Top bar</span>
+                    <small>Use this if the topbar is missing or you prefer a custom one.</small>
+                    </div>
+                </div>
+
+                <div class="setting-item">
+                    <input type="checkbox" data-key="autoCheckInfo" id="autoCheckInfo">
+                    <div class="setting-info">
+                    <span class="setting-title">Auto Fetch Info</span>
+                    <small>Automatically fetch information for new downloads.</small>
+                    </div>
+                </div>
+            </div>
+
+
+            <!-- Advanced Settings -->
+                <details class="settings-section">
+                <summary>Advanced Settings</summary>
+
+                <div class="setting-item">
+                    <input type="checkbox" data-key="autoUpdate" id="autoUpdate">
+                    <div class="setting-info">
+                    <span class="setting-title">Auto Update</span>
+                    <small>Enable automatic app updates.</small>
+                    </div>
+                </div>
+
+                <!-- <div class="setting-item">
+                    <input type="checkbox" data-key="outputTitleCheck" id="outputTitleCheck">
+                    <div class="setting-info">
+                    <span class="setting-title">Output title (special chars)</span>
+                    <small>Check for unusual characters in output titles.</small>
+                    </div>
+                </div> -->
+
+                <div class="setting-item">
+                    <input type="checkbox" data-key="addMetadata" id="addMetadata">
+                    <div class="setting-info">
+                    <span class="setting-title">Add Metadata</span>
+                    <small>Include metadata in downloaded files.</small>
+                    </div>
+                </div>
+
+                <div class="setting-item">
+                    <input type="checkbox" data-key="addThumbnail" id="addThumbnail">
+                    <div class="setting-info">
+                    <span class="setting-title">Add Thumbnail</span>
+                    <small>Include thumbnails in downloaded files.</small>
+                    </div>
+                </div>
+
+                <div class="setting-item" style="margin-left: 32px; margin-top: 20px;">
+                    <div class="setting-info">
+                        <span class="setting-title">Custom Codec</span>
+                        <select data-key="customCodec">
+                        <option value="h264">H264</option>
+                        <option value="av1">AV1</option>
+                        <option value="av01">AV01</option>
+                        <option value="vp9.2">VP9.2</option>
+                        <option value="vp9">VP9</option>
+                        <option value="h265">H265</option>
+                        <option value="theora">Theora</option>
+                        </select>
+                        <small>Choose your preferred video codec.</small>
+                    </div>
+                </div>
+
+                </details>
+
+                <!-- Developer Settings -->
+                <details class="settings-section">
+                <summary>Developer Settings</summary>
+
+                <!-- <div class="setting-item">
+                    <input type="checkbox" data-key="downloadSystem" id="downloadSystem">
+                    <div class="setting-info">
+                    <span class="setting-title">Download System</span>
+                    <small>Enable/disable the internal download system.</small>
+                    </div>
+                </div> -->
+
+                <!-- <div class="setting-item">
+                    <input type="checkbox" data-key="logSystem" id="logSystem">
+                    <div class="setting-info">
+                    <span class="setting-title">Log System</span>
+                    <small>Enable logging system.</small>
+                    </div>
+                </div> -->
+
+                <div class="setting-item">
+                    <input type="checkbox" data-key="verboseLogs" id="verboseLogs">
+                    <div class="setting-info">
+                    <span class="setting-title">Verbose Logs</span>
+                    <small>Show verbose logs for debugging purposes.</small>
+                    </div>
+                </div>
+
+                </details>
+
+                <div class="settings-footer">
+                <button id="open-json-btn">Open JSON Configuration</button>
+            </div>
+
+
+        </div>
+    </div>
+ 
+    <div class="container" id="container">
 
     <header>
-            <h1> Freedom Loader </h1>
-            <p> Because why not? </p>
+        <h1 id="title"> Freedom Loader </h1>
+        <p id="subtitle"> Because why not? </p>
     </header>
     
     <form action="/download" method="POST" id="downloadForm">
@@ -35,40 +214,63 @@
                 <input type="checkbox" name="audioOnly" value="1">
                 <div class="checkmark"></div>
             </label>
-                <!-- <input type="checkbox" name="audioOnly" value="1"> -->
-                Audio seulement (MP3)
+            Audio Only (MP3)
         </label>
-            <!-- <input type="checkbox" name="audioOnly" value="1"> Audio seulement (MP3) -->
         <select name="quality">
-                <option value="best">Meilleure qualité</option>
-                <option value="medium">Qualité moyenne</option>
-                <option value="worst">Qualité minimale</option>
+            <option value="best">Best Quality</option>
+            <option value="medium">Medium Quality</option>
+            <option value="worst">Lowest Quality</option>
             <option value="1080">1080p</option>
             <option value="720">720p</option>
             <option value="480">480p</option>
         </select>
 
-            <button type="submit">Télécharger</button>
+        <button type="submit" onclick="startProgress()">Download</button>
     </form>
+    </div>
+
+    <div class="download-path">
+            Will be save on <span id="savePath"></span> 
+            <button id="changePath">Edit</button>
+    </div>
+
+    <div id="downloadProgressWrapper">
+        <div id="downloadProgress"></div>   
+    </div>
+
+    <div style="display: flex; gap: 20px;">
+        <div id="downloadProgressText"></div> 
+        <div id="downloadSpeedText"></div>
+    </div>
 
     <div id="downloadStatus"></div>
 
-        <!--Il faut utiliser un formulaire, parce que on doit envoyer a un serveur 
-        les données à traiter. Pour cela on définit une route vers /download, ca va
-        être l'espèce de "canal" attribué a ça. Ca va faire que si jamais on veut ensuite recup
-        les infos du form, il faut aller sur ce canal précis (/download). La méthode POST dit
-        que l'on envoie des données.-->
-
-       
+    <div class="infos-container">
 
+        <div id="loaderBox" class="loader-box" style="display:none;">
+            <div></div>
+            <div></div>
+            <div></div>
+            <span>Fetching info...</span>
         </div>
 
-    <div class="infos-container">
         <div id="videoInfo" style="margin-top: 20px;"></div>
     </div>
 
+    <span id="version-badge" class="version-badge"></span>
+
+    <h2 id="reference"> Because Why Not ? </h2>
+
+    
+    <!-- Scripts -->
+    <script src="script/custompath.js"></script>
+    <script src="script/settingsPanel.js"></script>
+    <script src="script/appVersion.js"></script>
     <script src="script/downloadstatus.js"></script>
     <script src="script/fetchinfo.js"></script>
+    <script src="script/progressBar.js"></script>
+    <script src="script/customthemes.js"></script>
+    <script type="module" src="script/topbar.js"></script>
 
 </body>
 </html>

public/script/appVersion.js

@@ -0,0 +1,6 @@
+async function versionLabel(){
+    const appVersion = await window.electronAPI.getVersion();
+    document.getElementById("version-badge").textContent = `v${appVersion}`;
+};
+
+versionLabel();

public/script/custompath.js

@@ -0,0 +1,62 @@
+window.addEventListener("DOMContentLoaded", async () => {
+  const savePathElem = document.getElementById("savePath");
+  const form = document.getElementById("downloadForm");
+
+  // input caché = DERNIER chemin validé par le back
+  let hidden = document.getElementById("savePathInput");
+  if (!hidden) {
+    hidden = document.createElement("input");
+    hidden.type = "hidden";
+    hidden.name = "savePath";
+    hidden.id = "savePathInput";
+    form.appendChild(hidden);
+  }
+
+  async function applyPathFromBack(path) {
+    savePathElem.textContent = path;
+    hidden.value = path;
+    localStorage.setItem("customDownloadPath", path); // UX only
+  }
+
+  async function loadInitialPath() {
+    // On affiche ce que le user a vu la dernière fois (UX)
+    const cached = localStorage.getItem("customDownloadPath");
+    if (cached) {
+      savePathElem.textContent = cached;
+    }
+
+    // MAIS la source de vérité reste le back
+    try {
+      const validatedPath = await window.electronAPI.getValidatedDownloadPath(
+        cached
+      );
+      await applyPathFromBack(validatedPath);
+    } catch {
+      // fallback sûr
+      const defaultPath =
+        await window.electronAPI.getDefaultDownloadPath();
+      await applyPathFromBack(defaultPath);
+    }
+  }
+
+  await loadInitialPath();
+
+  document
+    .getElementById("changePath")
+    .addEventListener("click", async () => {
+      try {
+        const selectedPath =
+          await window.electronAPI.selectDownloadFolder();
+
+        if (!selectedPath) return; // annulé
+
+        // Validation back obligatoire
+        const validatedPath =
+          await window.electronAPI.getValidatedDownloadPath(selectedPath);
+
+        await applyPathFromBack(validatedPath);
+      } catch (err) {
+        alert("Dossier non autorisé.");
+      }
+    });
+});

public/script/customthemes.js

@@ -0,0 +1,62 @@
+const themes = {
+  dark:       { label: "Sombre", subtitle: "Darkness is my ally" },
+  light:      { label: "Clair", subtitle: "Qui aime ce thème ?" },
+  neon:       { label: "Purple", subtitle: "How was your day ?"},
+  nf:         { label: "NF", subtitle: "You call it music, i call it my Therapist" },
+  songbird:   { label: "Songbird", subtitle: "From Her to Eternity" },
+  drift:      { label: "Drift", subtitle: "Si la route t'appelle, contre appel" },
+  fanatic:    { label: "Fanatic", subtitle: "Always Fnatic !" },
+  chirac:     { label: "Chirac", subtitle: "J'aime les pommes" },
+  spicy:      { label: "Spicy", subtitle: "The Spiciest One" },
+};
+
+const themeSelect = document.getElementById("themeSelect");
+
+function populateThemeSelect() {
+  for (const [themeKey, themeInfo] of Object.entries(themes)) {
+    const option = document.createElement("option");
+    option.value = themeKey;        
+    option.textContent = themeInfo.label; 
+    themeSelect.appendChild(option);
+  }
+}
+
+function applyTheme(themeKey) {
+  document.body.classList.remove(...Object.keys(themes));
+  document.body.classList.add(themeKey);
+
+  const subtitleElement = document.getElementById("subtitle");
+  if (subtitleElement && themes[themeKey]) {
+    subtitleElement.textContent = themes[themeKey].subtitle;
+  }
+
+}
+
+function saveTheme(themeKey) {
+  localStorage.setItem("selectedTheme", themeKey);
+}
+
+function loadTheme() {
+  const savedTheme = localStorage.getItem("selectedTheme");
+
+  if (savedTheme && themes[savedTheme]) {
+    applyTheme(savedTheme);
+    themeSelect.value = savedTheme;
+  } else {
+    applyTheme("dark");  // thème par défaut
+    themeSelect.value = "dark";
+  }
+}
+
+// Quand l'utilisateur change le thème depuis le select
+themeSelect.addEventListener("change", (event) => {
+  const selectedTheme = event.target.value;
+  if (themes[selectedTheme]) {
+    applyTheme(selectedTheme);
+    saveTheme(selectedTheme);
+  }
+});
+
+// Initialisation
+populateThemeSelect();
+loadTheme();

public/script/downloadstatus.js

@@ -1,71 +1,35 @@
-/*
-  This file is part of Freedom Loader.
-
-  Copyright (C) 2025 MasterAcnolo
-
-  Freedom Loader is free software: you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation, either version 3 of the License.
-
-  Freedom Loader is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-  See the GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
-// Récupération du formulaire de téléchargement
 const form = document.getElementById("downloadForm");
-
-// Div où on affiche l'état de progression (en cours, erreur, succès)
 const statusDiv = document.getElementById("downloadStatus");
-
-// Récupération du bouton de validation pour pouvoir le désactiver pendant la requête
 const button = form.querySelector("button");
 
-// On intercepte la soumission du formulaire
 form.addEventListener("submit", async (e) => {
-  e.preventDefault(); // empêche le rechargement de la page par le navigateur
+  e.preventDefault();
+  button.disabled = true; // Empêche les clics multiples
+  statusDiv.textContent = "Download in progress...";
 
-  // On désactive le bouton pour éviter les clics multiples
-  button.disabled = true;
-
-  // Affiche un message d'attente à l'utilisateur
-  statusDiv.textContent = "Téléchargement en cours...";
-
-  // Prépare les données du formulaire sous forme URL-encoded
   const formData = new FormData(form);
   const params = new URLSearchParams(formData);
 
   try {
-    // Envoi de la requête POST vers /download avec les données du formulaire
     const res = await fetch("/download", {
       method: "POST",
       headers: { "Content-Type": "application/x-www-form-urlencoded" },
       body: params,
     });
 
-    // Si la réponse n'est pas un succès (code 4xx ou 5xx)
     if (!res.ok) {
-      statusDiv.textContent = "❌ Erreur pendant le téléchargement.";
+      statusDiv.textContent = res;
       return;
     }
 
-    // On récupère le texte de la réponse du serveur
     const text = await res.text();
-
-    // Affiche le message de fin de téléchargement (par exemple « Téléchargement terminé »)
     statusDiv.textContent = text;
+
   } catch {
-    // Gestion d'erreur en cas de problème réseau ou autre
-    statusDiv.textContent = "❌ Une erreur s’est produite.";
+    statusDiv.textContent = "❌ An Error has Occured.";
   } finally {
-    // Réactive le bouton pour autoriser d'autres soumissions
     button.disabled = false;
 
-    // Efface le message de status après 5 secondes pour garder l'UI propre
     setTimeout(() => {
       statusDiv.textContent = "";
     }, 5000);

public/script/fetchinfo.js

@@ -1,114 +1,191 @@
-/*
-  This file is part of Freedom Loader.
-
-  Copyright (C) 2025 MasterAcnolo
-
-  Freedom Loader is free software: you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation, either version 3 of the License.
-
-  Freedom Loader is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-  See the GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
-document.addEventListener("DOMContentLoaded", () => {
-  const urlInput = document.getElementById("UrlInput");
-  const infoDiv = document.getElementById("videoInfo");
-
-  let lastFetchedUrl = "";
-  const DEBUG = true;
-
-  urlInput.addEventListener("input", async () => {
-    const url = urlInput.value.trim();
-    if (DEBUG) console.log("[DEBUG] Input détecté :", url);
-
-    if (!url || url.length < 5) {
-      if (DEBUG) console.log("[DEBUG] URL vide ou trop courte, reset affichage.");
-      infoDiv.innerHTML = "";
-      infoDiv.classList.remove("visible");
-      lastFetchedUrl = "";
-      return;
+function formatDate(dateStr) {
+  if (!dateStr || dateStr.length !== 8) return "Inconnue";
+  return `${dateStr.slice(6,8)}/${dateStr.slice(4,6)}/${dateStr.slice(0,4)}`;
 }
 
-    if (url === lastFetchedUrl) {
-      if (DEBUG) console.log("[DEBUG] Même URL que précédemment, pas de fetch.");
-      return;
+function formatSize(bytes) {
+  return bytes ? (bytes / (1024*1024)).toFixed(2) + " Mo" : "Inconnue";
 }
 
-    lastFetchedUrl = url;
-
+async function fetchVideoInfo(url) {
   try {
-      if (DEBUG) console.log("[DEBUG] Envoi requête POST vers /info avec URL:", url);
     const res = await fetch("/info", {
       method: "POST",
       headers: { "Content-Type": "application/x-www-form-urlencoded" },
       body: new URLSearchParams({ url }),
     });
 
-      if (DEBUG) console.log("[DEBUG] Réponse status:", res.status);
-
-      if (!res.ok) {
-        console.error(`[ERROR] Réponse HTTP ${res.status}: ${res.statusText}`);
-        infoDiv.innerHTML = "❌ Impossible de récupérer les infos (erreur serveur).";
-        infoDiv.classList.remove("visible");
-        return;
-      }
+    if (!res.ok) return { error: `An Error occured when fetching info` };
 
     const data = await res.json();
-      if (DEBUG) console.log("[DEBUG] Données reçues:", data);
+    if (!data) return { error: "Data is Missing" };
 
-      // Vérification minimaliste
-      if (!data || !data.title || !data.thumbnail) {
-        console.warn("[WARNING] Données incomplètes", data);
-        infoDiv.innerHTML = "❌ Données incomplètes reçues.";
-        infoDiv.classList.remove("visible");
+    return data;
+  } catch (e) {
+    return { error: "Network or JSON Issue" };
+  }
+}
+
+
+async function init() {
+
+  document.addEventListener("DOMContentLoaded", () => {
+    const urlInput = document.getElementById("UrlInput");
+    const infoDiv = document.getElementById("videoInfo");
+    const loaderBox = document.getElementById("loaderBox");
+
+    let lastFetchedUrl = "";
+
+    urlInput.addEventListener("input", async () => {
+
+      const configFeatures = await window.electronAPI.getFeatures();
+      if (!configFeatures.autoCheckInfo) return;
+
+      const url = urlInput.value.trim();
+
+      // Si champ vide -> reset total
+      if (!url || url.length < 2) {
+        infoDiv.innerHTML = "";
+        infoDiv.classList.remove("visible", "playlist-mode");
+        lastFetchedUrl = "";
         return;
       }
 
-      const minutes = Math.floor(data.duration / 60);
-      const seconds = data.duration % 60;
-      const durationStr = `${minutes}m ${seconds.toString().padStart(2, "0")}s`;
+      if (url === lastFetchedUrl) return;
+      lastFetchedUrl = url;
 
-      const date = data.upload_date || "";
-      const readableDate = date
-        ? `${date.slice(6, 8)}/${date.slice(4, 6)}/${date.slice(0, 4)}`
-        : "Inconnue";
+      loaderBox.style.display = "flex";
+      const data = await fetchVideoInfo(url);
+      loaderBox.style.display = "none";
 
-      const sizeMB = data.filesize_approx
-        ? (data.filesize_approx / (1024 * 1024)).toFixed(2) + " Mo"
-        : "Inconnue";
+      // Gestion des erreurs
+      if (data.error) {
+        infoDiv.innerHTML = `
+          <div style="
+            padding:7px;
+            background:var(----infos-box-color);
+          ">
+            <strong>${data.error}</strong> 
+          </div>
+        `;
+        infoDiv.classList.add("visible");
+        infoDiv.classList.remove("playlist-mode");
+        loaderBox.style.display = "none";
+        return;
+      }
 
-      const categories = data.categories
-        ? data.categories.join(", ")
-        : "Non spécifiées";
+      // ---------- PLAYLIST ----------
+      if (data.type === "playlist") {
+        infoDiv.classList.add("playlist-mode");
+        infoDiv.innerHTML = `
+          <h3 style="color:var(--video-info-heading-color);"><strong>Playlist Detected: ${data.title}</strong></h3>
+          <h3 style="color:var(--video-info-heading-color);"><strong>Video Count: ${data.count}</strong></h3>
+          <p><strong>Channel :</strong> ${data.channel || "Unknown"}</p>
+          <div id="playlistVideos"></div>
+        `;
+
+        const listDiv = document.getElementById("playlistVideos");
+
+        data.videos.forEach(v => {
+          const durationStr = v.duration
+            ? `${Math.floor(v.duration / 60)}m ${(v.duration % 60).toString().padStart(2,"0")}s` : "Inconnue";
+
+          const videoUrl = v.id ? `https://www.youtube.com/watch?v=${v.id}` : v.url;
+
+          listDiv.innerHTML += `
+            <div style="margin-bottom:12px;">
+              <img src="${v.thumbnail}" width="160" alt="Thumbnail">
+              <p><strong>${v.title}</strong></p>
+              <p>Duration : ${durationStr}</p>
+              <p><a href="${videoUrl}" target="_blank">URL</a>
+                <button class="copy-btn" data-url="${videoUrl}">📋</button>
+              </p>
+            </div>
+          `;
+        });
+
+        // Gestion du bouton copier
+        listDiv.addEventListener("click", (event) => {
+          if (event.target.classList.contains("copy-btn")) {
+            const btn = event.target;
+            if (btn.disabled) return;
+
+            btn.disabled = true;
+            const url = btn.dataset.url;
+            navigator.clipboard.writeText(url)
+              .then(() => {
+                const original = btn.textContent;
+
+                btn.style.opacity = 0;
+                btn.style.transform = "scale(0.7)";
+
+                setTimeout(() => {
+                  btn.textContent = "✅";
+                  btn.style.opacity = 1;
+                  btn.style.transform = "scale(1)";
+
+                  setTimeout(() => {
+                    btn.style.opacity = 0;
+                    btn.style.transform = "scale(0.7)";
+
+                    setTimeout(() => {
+                      btn.textContent = original;
+                      btn.style.opacity = 1;
+                      btn.style.transform = "scale(1)";
+                      btn.disabled = false;
+                    }, 300);
+
+                  }, 1000);
+
+                }, 300);
+              })
+              .catch(() => {
+                const original = btn.textContent;
+                btn.textContent = "❌";
+                setTimeout(() => {
+                  btn.textContent = original;
+                  btn.disabled = false;
+                }, 1500);
+              });
+          }
+        });
+
+        infoDiv.classList.add("visible");
+        return;
+      }
+
+      infoDiv.classList.remove("playlist-mode");
+
+      // ---------- VIDEO NORMALE ----------
+      const durationStr = data.duration
+        ? `${Math.floor(data.duration/60)}m ${(data.duration%60).toString().padStart(2,"0")}s`
+        : "Unknown";
+
+      const sizeStr = formatSize(data.filesize_approx);
+      const readableDate = formatDate(data.upload_date);
+      const categories = data.categories?.join(", ") || "Non spécifiées";
 
       infoDiv.innerHTML = `
         <h3>${data.title}</h3>
         <img src="${data.thumbnail}" width="320" alt="Thumbnail">
         <ul>
-          <li><strong>Durée :</strong> ${durationStr}</li>
+          <li><strong>Duration :</strong> ${durationStr}</li>
           <li><strong>Uploader :</strong> ${data.uploader || "Inconnu"}</li>
-          <li><strong>Date d’upload :</strong> ${readableDate}</li>
-          <li><strong>Vues :</strong> ${data.view_count?.toLocaleString() || "?"}</li>
+          <li><strong>Upload Date :</strong> ${readableDate}</li>
+          <li><strong>Views :</strong> ${data.view_count?.toLocaleString() || "?"}</li>
           <li><strong>Likes :</strong> ${data.like_count?.toLocaleString() || "?"}</li>
-          <li><strong>URL :</strong> <a href="${data.webpage_url}" target="_blank" rel="noopener noreferrer">${data.webpage_url}</a></li>
-          <li><strong>Channel :</strong> <a href="${data.channel_url}" target="_blank" rel="noopener noreferrer">${data.channel_url}</a></li>
-          <li><strong>Taille estimée :</strong> ${sizeMB}</li>
-          <li><strong>Catégories :</strong> ${categories}</li>
+          <li><strong>URL :</strong> <a href="${data.webpage_url}" target="_blank">${data.webpage_url}</a></li>
+          <li><strong>Channel :</strong> <a href="${data.channel_url}" target="_blank">${data.channel_url}</a></li>
+          <li><strong>Estimed Size :</strong> ${sizeStr}</li>
+          <li><strong>Category :</strong> ${categories}</li>
         </ul>
       `;
-      infoDiv.classList.add("visible");
 
-      if (DEBUG) console.log("[DEBUG] Info affichée avec succès.");
-    } catch (e) {
-      console.error("[CRITICAL] Erreur lors de la récupération:", e);
-      infoDiv.innerHTML = "❌ Erreur réseau ou JSON.";
-      infoDiv.classList.remove("visible");
-    }
-  });
+      infoDiv.classList.add("visible");
     });
+
+  })
+
+};
+
+init();

public/script/progressBar.js

@@ -0,0 +1,63 @@
+const progressWrapper = document.getElementById("downloadProgressWrapper");
+const progressBar = document.getElementById("downloadProgress");
+const progressBarText = document.getElementById("downloadProgressText")
+
+const speedElement = document.getElementById("downloadSpeedText");
+const speedEvt = new EventSource("/download/speed");
+
+function startProgress() {
+  progressWrapper.style.display = "block";
+  progressBar.style.width = "0%";
+  progressBarText.style.display = "block";
+  progressBarText.innerHTML = "0%";
+
+  speedElement.style.display = "block";
+  speedElement.innerHTML = "0 Mib/s";
+}
+
+function updateProgress(percent) {
+  progressBar.style.width = `${percent}%`;
+  progressBarText.innerHTML = `${percent}%`;
+}
+
+function resetProgress() {
+  progressBar.style.width = "0%";
+  progressBarText.textContent = "";
+  progressBarText.style.display = "none";
+  progressWrapper.style.display = "none";
+
+  speedElement.textContent = "0 Mib/s";
+  speedElement.style.display = "none";
+}
+
+// Connexion SSE
+const evtSource = new EventSource("/download/progress");
+evtSource.onmessage = e => {
+  if (e.data === "reset") {
+    startProgress();
+    window.electronAPI.setProgress(0);
+    return;
+  }
+
+  if (e.data === "done") {
+    resetProgress();
+    window.electronAPI.setProgress(-1); 
+    return;
+  }
+
+  const percent = parseFloat(e.data);
+  
+  if (!isNaN(percent)) {
+    updateProgress(percent);
+    window.electronAPI.setProgress(percent); // update barre des tâches
+    if (percent >= 100) setTimeout(() => {
+      resetProgress();
+      window.electronAPI.setProgress(-1); // retire la barre
+    }, 500);
+  }
+};
+
+speedEvt.onmessage = e => {
+  speedElement.style.display = "block";
+  speedElement.textContent = e.data; // ex: "5.2MiB/s"
+};

public/script/settingsPanel.js

@@ -0,0 +1,50 @@
+const settingsPanel = document.getElementById("settings-panel");
+const settingsModal = document.querySelector(".settings-modal");
+
+const settingsButton = document.getElementById("settings-button");
+
+let isOpen = false;
+
+settingsButton.addEventListener("click", () => {
+    const isOpen = settingsPanel.style.display === "block";
+    settingsPanel.style.display = isOpen ? "none" : "block";
+});
+
+function closePanel() {
+    isOpen = false;
+    settingsPanel.style.display = "none";
+}
+
+// charge les features
+async function loadSettings() {
+  const features = await window.electronAPI.getFeatures();
+
+  document.querySelectorAll(".settings-section input, .settings-section select").forEach(el => {
+    const key = el.dataset.key;
+    if (features[key] !== undefined) {
+      if (el.type === "checkbox") el.checked = features[key];
+      else if (el.tagName === "SELECT") el.value = features[key];
+    }
+
+    el.addEventListener("change", () => {
+      let value = el.type === "checkbox" ? el.checked : el.value;
+      window.electronAPI.setFeature(key, value);
+    });
+  });
+}
+
+// ouvrir le JSON
+document.getElementById("open-json-btn").addEventListener("click", () => {
+  window.topbarAPI.openConfig(); // ton IPC existant
+});
+
+
+/* clic sur l'overlay = fermer */
+settingsPanel.addEventListener("click", closePanel);
+
+/* clic dans la modal = stop propagation */
+settingsModal.addEventListener("click", (e) => {
+    e.stopPropagation();
+});
+
+loadSettings();

public/script/topbar.js

@@ -0,0 +1,34 @@
+// Ajout des listeners pour la topbar
+function setupTopbarListeners() {
+  document.addEventListener('DOMContentLoaded', () => {
+    const { topbarAPI } = window;
+    if (!topbarAPI) return;
+    const minBtn = document.getElementById('minimize-btn');
+    const maxBtn = document.getElementById('maximize-btn');
+    const closeBtn = document.getElementById('close-btn');
+    const devtoolsBtn = document.getElementById('devtools-btn');
+    const logsBtn = document.getElementById('logs-btn');
+    const websiteBtn = document.getElementById('website-btn');
+    const wikiBtn = document.getElementById('wiki-btn');
+    const configBtn = document.getElementById('config-btn');
+
+    if (minBtn) minBtn.onclick = () => topbarAPI.minimize();
+    if (maxBtn) maxBtn.onclick = () => topbarAPI.maximize();
+    if (closeBtn) closeBtn.onclick = () => topbarAPI.close();
+    if (devtoolsBtn) devtoolsBtn.onclick = () => topbarAPI.openDevTools();
+    if (logsBtn) logsBtn.onclick = () => topbarAPI.openLogs();
+    if (websiteBtn) websiteBtn.onclick = () => topbarAPI.openWebsite();
+    if (wikiBtn) wikiBtn.onclick = () => topbarAPI.openWiki();
+    if (configBtn) configBtn.onclick = () => topbarAPI.openConfig();
+  });
+}
+
+setupTopbarListeners(); // IF it put it the if check. It don't work. Why ?
+
+const features = await window.electronAPI.getFeatures();
+
+if(!features.customTopBar){
+  document.getElementById("topbar").style.display = "none"; 
+  document.getElementById("container").style.marginTop = "0";
+  document.getElementById("theme-switcher").style.top = "30px";  
+} 

public/styles/components/checkbox.css

@@ -15,15 +15,15 @@
 }
 
 .checkmark {
-  --clr: #3B82F6 ;
+  --clr: var(--checkbox-bg-checked);
   position: relative;
   top: 0;
   left: 0;
   height: 1.3em;
   width: 1.3em;
-  background-color: #ccc;
-  border-radius: 50%;
-  transition: 300ms;
+  background-color: var(--checkbox-bg-default);
+  border-radius: .5rem;
+  transition: background-color 300ms, border-radius 300ms;
 }
 
 .checkbox-mp3 input:checked ~ .checkmark {
@@ -47,7 +47,7 @@
   top: 0.25em;
   width: 0.25em;
   height: 0.5em;
-  border: solid #E0E0E2;
+  border: solid var(--checkbox-checkmark-border-color);
   border-width: 0 0.15em 0.15em 0;
   transform: rotate(45deg);
 }

public/styles/components/editpathbutton.css

@@ -0,0 +1,42 @@
+.download-path {
+  margin-top: 1em;
+  font-size: 1rem;
+  color: var(--default-text-color);
+}
+
+.download-path #savePath:empty {
+  display: none;
+}
+
+.download-path #savePath {
+  font-size: 1rem;         
+  font-weight: 600;    
+  background-color: rgba(0, 0, 0, 0.1);
+  color: var(--form-input-text-color);
+  padding: 0.3em 0.6em;
+  border-radius: 6px;
+  font-family: monospace;
+  border: 1px dashed var(--form-input-border-color);
+  word-break: break-all;
+  display: inline-block;
+  max-width: 80%;
+}
+
+
+.download-path button#changePath {
+  margin-left: 0.5em;
+  background-color: var(--form-button-bg-color);
+  color: var(--form-button-text-color);
+  border: none;
+  padding: 0.3em 0.8em;
+  border-radius: 8px;
+  cursor: pointer;
+  transition: background-color 0.3s ease, transform 0.2s ease;
+  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
+  font-size: 0.9rem;
+  font-weight: 550;
+}
+
+.download-path button#changePath:hover {
+  background-color: var(--form-button-bg-hover-color);
+}

public/styles/components/loader.css

@@ -0,0 +1,34 @@
+.loader-box {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  padding: 10px 20px;
+  background: var(--form-bg-color);
+  border: 2px solid var(--mp3-text-color);
+  border-radius: 8px;
+  color: var(--mp3-text-color);
+  font-weight: bold;
+  animation: pulse 1.2s infinite;
+}
+
+.loader-box div {
+  width: 10px;
+  height: 10px;
+  background: var(--form-button-bg-color);
+  border-radius: 3px;
+  animation: bounce 1.2s infinite;
+}
+
+.loader-box div:nth-child(1) { animation-delay: 0s; }
+.loader-box div:nth-child(2) { animation-delay: 0.2s; }
+.loader-box div:nth-child(3) { animation-delay: 0.4s; }
+
+@keyframes bounce {
+  0%, 80%, 100% { transform: scale(0); }
+  40% { transform: scale(1); }
+}
+
+@keyframes pulse {
+  0%, 100% { box-shadow: 0 0 5px var(--form-button-bg-color); }
+  50% { box-shadow: 0 0 20px var(--form-button-bg-color); }
+}

public/styles/components/progressBar.css

@@ -0,0 +1,41 @@
+/* Wrapper de la barre de téléchargement */
+#downloadProgressWrapper {
+  width: 100%;
+  max-width: 400px;
+  height: 12px;
+  background-color: #444;
+  border-radius: 6px;
+  overflow: hidden;
+  margin: 10px auto;
+  display: none;
+  box-shadow: inset 0 1px 3px rgba(0,0,0,0.5);
+}
+
+/* Barre de progression */
+#downloadProgress {
+  height: 100%;
+  width: 0%;
+  background-color: var(--video-info-link-color, #4caf50);
+  border-radius: 6px 0 0 6px;
+  transition: width 0.2s ease;
+}
+
+#downloadProgressText, #downloadSpeedText {
+  text-align: center;
+  font-size: 0.8rem;
+  color: #fff;
+  content: "";
+
+}
+
+/* Responsive pour mobile */
+@media (max-width: 480px) {
+  #downloadProgressWrapper {
+    max-width: 90%;
+    height: 10px;
+  }
+
+  #downloadProgressText, #downloadSpeedText {
+    font-size: 0.7rem;
+  }
+}

public/styles/layout/container.css

@@ -3,10 +3,23 @@
   top: 0;
   left: 0;
   right: 0;
-  /* height: 10000px; */
   padding: 1em;
   z-index: 1000;        
   display: flex;
   flex-direction: column;
   align-items: center;
 }
+
+#downloadStatus {
+  margin-top: 1em;
+  min-height: 1.5em;  
+  font-weight: bold;
+  text-align: center;
+  color: var(--download-status-color);
+}
+
+label {
+  display: flex;
+  align-items: center;
+  font-size: 0.9em;
+}

public/styles/layout/ctr-infos.css

@@ -1,14 +0,0 @@
-#downloadStatus {
-
-    margin-top: 1em;
-    min-height: 1.5em;  
-    font-weight: bold;
-    text-align: center;
-    color: #007bff;
-}
-
-label {
-    display: flex;
-    align-items: center;
-    font-size: 0.9em;
-}

public/styles/layout/form.css

@@ -1,5 +1,5 @@
 form {
-    background-color: #fff;
+    background-color: var(--form-bg-color);
     padding: 2em;
     border-radius: 12px;
     box-shadow: 0 4px 12px rgba(0,0,0,0.1);
@@ -13,8 +13,10 @@ form input[type="text"],
 form input[type="url"],
 form select {
     padding: 0.75em;
-    border: 1px solid #ccc;
+    border: 1px solid var(--form-input-border-color);
     border-radius: 8px;
+    background-color: var(--form-input-bg-color);
+    color: var(--form-input-text-color);
 }
 
 form input[type="checkbox"] {
@@ -22,8 +24,8 @@ form input[type="checkbox"] {
 }
 
 form button {
-    background-color: #007bff;
-    color: #fff;
+    background-color: var(--form-button-bg-color);
+    color: var(--form-button-text-color);
     border: none;
     padding: 0.75em;
     border-radius: 8px;
@@ -32,7 +34,7 @@ form button {
 }
 
 form button:hover {
-    background-color: #0056b3;
+    background-color: var(--form-button-bg-hover-color);
 }
 
 form#downloadForm {
@@ -48,26 +50,27 @@ form#downloadForm {
     align-items: center;
     align-self: center;
     gap: 0.5em;
+    color: var(--form-input-text-color);
 }
 
 #UrlInput {
     padding: 0.75em 1em;
-  border-color: #ccc;
+    border-color: var(--form-input-border-color);
     box-shadow: none;
     border-radius: 8px;
     font-size: 1rem;
     transition: border-color 0.3s ease, box-shadow 0.3s ease;
-  background-color: #f9f9f9;
-  color: #333;
+    background-color: var(--form-input-bg-color);
+    color: var(--form-input-text-color);
 }
 
 #UrlInput:focus {
-  border-color: #0056b3;
+    border-color: var(--form-input-border-focus-color);
     box-shadow: 0 0 5px rgba(0,123,255,0.4);
     outline: none;
-  background-color: #fff;
+    background-color: var(--form-input-bg-color);
 }
 
 #UrlInput::placeholder {
-  color: #aaa;
+    color: var(--form-input-placeholder-color);
 }

public/styles/layout/settingsPanel.css

@@ -0,0 +1,234 @@
+/* SETTINGS BUTTON */
+.settings-button {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    position: fixed;
+    top: 60px;
+    right: 20px;
+    opacity: 0.8;
+    background-color: var(--settings-button-bg-color);
+    border-radius: 14px;
+    padding: 8px;
+    border: none;
+    box-shadow: 0 6px 16px rgba(0,0,0,0.25);
+    transition: transform 0.15s ease, box-shadow 0.15s ease;
+}
+
+.settings-button svg {
+    width: 40px;
+    height: 40px;
+    stroke: var(--settings-button-text-color);
+}
+
+.settings-button:hover {
+    transform: scale(1.1);
+    cursor: pointer;
+    box-shadow: 0 10px 24px rgba(0,0,0,0.35);
+}
+
+.settings-button:active {
+    transform: scale(0.95);
+}
+
+
+/* SETTINGS PANEL */
+.settings-panel {
+    position: fixed;
+    top: 60px;
+    right: 40px;
+    width: 40vw;
+    max-width: 320px;
+    max-height: 80vh;
+    background-color: var(--settings-bg-primary-color);
+    border-radius: 12px;
+    padding: 20px;
+    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
+    display: none;
+    overflow-y: auto;
+    z-index: 9999;
+    animation: slideIn 0.2s ease-out;
+    color: var(--settings-text-color);
+}
+
+.settings-panel::-webkit-scrollbar {
+    width: 0px;
+    background: transparent; 
+}
+
+.settings-modal {
+    width: 100%;
+    min-height: auto; 
+    max-height: none;
+    padding: 0;
+    background: none;
+    box-shadow: none;
+    border-radius: none;
+
+}
+
+/* TITLE */
+.settings-title {
+    margin-bottom: 20px;
+}
+
+.settings-title h2 {
+    margin: 0;
+    font-size: 24px;
+}
+
+.settings-title p {
+    font-size: 14px;
+    color: #ccc;
+    margin-top: 4px;
+}
+
+/* SECTION */
+.settings-section {
+    display: flex;
+    flex-direction: column;
+    margin-bottom: 20px;
+    padding: 10px 15px;
+    background: var(--settings-bg-secondary-color);
+    border-radius: 12px;
+    gap: 6px;
+}
+
+.settings-section h3 {
+    margin: 0 0 10px 0;
+    font-size: 18px;
+}
+
+/* SETTING ITEM */
+.setting-item {
+    display: flex;
+    align-items: flex-start;
+    gap: 12px;
+    margin-bottom: 8px;
+    margin-top: 8px;
+}
+
+.setting-item input[type="checkbox"] {
+    margin: 0;
+    flex-shrink: 0;
+    width: 20px;
+    height: 20px;
+}
+
+.setting-info {
+    display: flex;
+    flex-direction: column;
+}
+
+.setting-title {
+    font-size: 14px;
+    font-weight: 500;
+}
+
+.setting-info small {
+    font-size: 12px;
+    color: var(--settings-subtitle-color);
+    margin-top: 2px;
+    font-style: italic;
+}
+
+#theme .settings-title{
+    display: flex;
+}
+
+.setting-item select {
+  width: 70%;
+  background: #fff;
+  border: 1px solid #242424;
+  border-radius: 6px;
+  padding: 4px 8px;
+  color: #000;
+  cursor: pointer;
+  font-weight: 600;
+  transition: background 0.3s ease, color 0.3s ease;
+}
+
+.setting-item select:hover,
+.setting-item select:focus {
+  background: #474747;
+  color: #fff;
+  outline: none;
+}
+
+/* SELECT */
+.settings-section select {
+    margin-left: 10px;
+}
+
+/* DETAILS / DROPDOWN */
+details {
+    margin-bottom: 20px;
+    padding: 10px 15px;
+    background: #2a2a2a;
+    border-radius: 12px;
+}
+
+details[open] {
+    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
+}
+
+details summary {
+    cursor: pointer;
+}
+
+/* FOOTER */
+.settings-footer {
+    margin-top: 20px;
+    display: flex;
+    flex-direction: column;
+    gap: 10px;
+}
+
+#open-json-btn {
+    padding: 6px 12px;
+    border-radius: 8px;
+    border: none;
+    cursor: pointer;
+    font-weight: 600;
+    background-color: var(--form-button-bg-color);
+    color: #fff;
+}
+
+#experimental-args {
+    width: 100%;
+    min-height: 80px;
+    background-color: #1e1e1e;
+    border-radius: 8px;
+    padding: 8px;
+    color: #fff;
+    border: 1px solid #333;
+    resize: vertical;
+}
+
+/* CLOSE BTN */
+.close-btn {
+    position: absolute;
+    top: 20px;
+    right: 20px;
+    background: none;
+    border: none;
+    color: white;
+    font-size: 24px;
+    cursor: pointer;
+    opacity: 0.6;
+}
+
+.close-btn:hover {
+    opacity: 1;
+}
+
+/* ANIMATION */
+@keyframes popIn {
+    from { transform: scale(0.95); opacity: 0; }
+    to { transform: scale(1); opacity: 1; }
+}
+
+@keyframes slideIn {
+    from { transform: translateX(20px); opacity: 0; }
+    to { transform: translateX(0); opacity: 1; }
+}

public/styles/layout/topbar.css

@@ -0,0 +1,116 @@
+.topbar {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+
+  position: fixed;
+  top: 0;
+  z-index: 1100;
+
+  height: 48px;
+  width: 100%;
+
+  background: #1f1f1f98;
+  color: #eaeaea;
+
+  -webkit-app-region: drag;
+  user-select: none;
+
+}
+
+/* LEFT - custom buttons */
+.custom-controls {
+    display: flex;
+    align-items: center;
+    gap: 6px;
+    padding-left: 12px;
+}
+
+/* RIGHT - window buttons */
+.window-controls {
+  display: flex;
+  align-items: center;
+}
+
+/* GLOBAL BUTTON RESET */
+.topbar button {
+  border: none;
+  background: transparent;
+  color: inherit;
+  cursor: pointer;
+
+  -webkit-app-region: no-drag;
+
+  display: flex;
+  align-items: center;
+  justify-content: center;
+
+  transition: background 0.15s ease, transform 0.1s ease;
+
+}
+
+/* Custom buttons (Logs / Wiki / etc.) */
+.custom-controls button {
+  height: 32px;
+  padding: 0 14px;
+
+  font-size: 15px;
+  border-radius: 8px;
+}
+
+.custom-controls button:hover {
+    background: rgba(255, 255, 255, 0.12);
+}
+
+/* Window buttons (Windows style) */
+.window-controls button {
+  width: 46px;
+  height: 48px;
+
+  font-size: 12px;
+}
+
+.window-controls button:hover {
+  background: rgba(255, 255, 255, 0.1);
+}
+
+.window-controls img {
+  width: 27px;
+  height: 27px;
+  pointer-events: none;
+  filter: invert(100%);
+}
+
+
+#close-btn:hover {
+  background: #e81123;
+  color: #fff;
+}
+
+/* Active effect */
+.topbar button:active {
+  background: rgba(255, 255, 255, 0.18);
+  transform: scale(0.9);
+}
+
+#close-btn:active {
+  background: #c50f1f;
+  transform: scale(0.9);
+}
+
+.version-badge {
+  position: fixed;
+  right: 18px;
+  bottom: 12px;
+  z-index: 2000;
+  font-size: 0.85em;
+  color: #b0b0b0;
+  background: none;
+  font-weight: 500;
+  border-radius: 6px;
+  padding: 2px 8px;
+  opacity: 0.7;
+  pointer-events: none;
+  box-shadow: none;
+  user-select: none;
+}

public/styles/layout/videoinfo.css

@@ -7,7 +7,7 @@
   background-color: var(--infos-box-color);
   border-radius: 12px;
   box-shadow: 0 8px 16px rgba(0,0,0,0.1);
-  color: #222;
+  color: var(--video-info-text-color);
   font-size: 1rem;
   line-height: 1.5;
   opacity: 0;
@@ -21,13 +21,12 @@
 #videoInfo.visible {
   opacity: 1;
   max-height: 1500px; 
-  overflow: visible;
 }
 
 #videoInfo h3 {
   font-size: 1.8rem;
   margin-bottom: 0.6em;
-  color: #007bff;
+  color: var(--video-info-heading-color);
   font-weight: 700;
   word-break: break-word;
 }
@@ -51,15 +50,15 @@
 #videoInfo ul li {
   margin-bottom: 0.5em;
   font-weight: 500;
-  color: #444;
+  color: var(--video-info-list-color);
 }
 
 #videoInfo ul li strong {
-  color: #000;
+  color: var(--video-info-list-strong-color);
 }
 
 #videoInfo ul li a {
-  color: #007bff;
+  color: var(--video-info-link-color);
   text-decoration: none;
 }
 
@@ -68,6 +67,81 @@
   text-decoration: underline;
 }
 
+/* --- Playlist Mode --- */
+#videoInfo.playlist-mode {
+  max-width: 900px; 
+}
+
+/* Style du bloc "Playlist détectée" */
+#videoInfo.playlist-mode > p {
+  text-align: center;
+  font-size: 1.1rem;
+  font-weight: 600;
+}
+
+/* Layout liste des vidéos */
+#playlistVideos {
+  margin-top: 1em;
+  display: grid;
+  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
+  gap: 18px;
+}
+
+/* Un item de playlist */
+#playlistVideos > div {
+  background: var(--playlist-background-color);
+  border-radius: 10px;
+  padding: 10px;
+  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
+  text-align: center;
+  transition: transform 0.2s ease;
+}
+
+#playlistVideos > div p {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  flex-wrap: wrap;
+}
+
+#videoInfo.playlist-mode {
+  max-width: 95%;
+}
+
+#playlistVideos > div:hover {
+  transform: scale(1.05);
+}
+
+#playlistVideos img {
+  width: 100%;
+  border-radius: 8px;
+  margin-bottom: 8px;
+}
+
+.copy-btn {
+  all: unset;
+  background: transparent;
+  border: none;
+  cursor: pointer;
+  display: inline-flex;          
+  align-items: center;
+  justify-content: center;
+  padding: 4px;
+  vertical-align: middle;
+  transition: transform 0.1s ease, color 0.1s ease, opacity 0.15s ease;
+  font-size: 1em;
+}
+
+#playlistVideos > div p a{
+  text-decoration: none;
+  color: var(--video-info-link-color);
+}
+
+#playlistVideos > div p a:hover{
+  text-decoration: underline;
+}
+
+
 /* Responsive */
 @media (max-width: 480px) {
   #videoInfo {

public/styles/styles.css

@@ -1,18 +1,34 @@
+/* Layout */
 @import url("layout/form.css");
+@import url("layout/settingsPanel.css");
 @import url("layout/container.css");
-@import url("layout/ctr-infos.css");
 @import url("layout/header.css");
 @import url("layout/videoinfo.css");
+
+/* Components */
 @import url("components/checkbox.css");
-@import url("variables.css");
+@import url("components/loader.css");
+
+@import url("theme/themeimport.css");
+@import url("components/editpathbutton.css");
+@import url("components/progressBar.css");
 
 @import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');
 
+#app {
+  display: block; 
+  opacity: 0;
+  transition: opacity 0.6s ease;
+}
+#app.visible {
+  opacity: 1;
+}
+
 html,body{
     margin: 0;
     padding: 0;
     scroll-behavior: smooth;
-    /* outline: 2px solid red; */ /*<-- Utile pour le début ça */ 
+    /*outline: 2px solid red; /*<-- Utile pour le debug ça */ 
     font-family: "Poppins", sans-serif;
     font-weight: 500;
     font-style: normal;
@@ -21,10 +37,6 @@ html,body{
 body {
     margin: 0;
     background-color: var(--background-color);
-    /* background-image: linear-gradient(to left top, #838383, #a1a1a1, #bfbfbf, #dfdfdf, #ffffff);
-    background-size: cover;
-    background-position: center;
-    background-attachment: fixed; */
     width: 100%;
     height: 100%;
     color: var(--default-text-color);
@@ -37,6 +49,57 @@ body {
 
 }
 
+/* Because why not */
+#reference{
+  position: fixed;
+  pointer-events: none;
+  bottom:0vh;
+  left: 10px;
+  font-size: 1em;
+  color: #b0b0b02f;
+}
+
+/* Scrollbar globale pour Chromium/Electron */
+body::-webkit-scrollbar {
+  width: 10px;
+  height: 10px;
+}
+
+body::-webkit-scrollbar-track {
+  background: rgba(255, 255, 255, 0.03);
+  border-radius: 5px;
+}
+
+body::-webkit-scrollbar-thumb {
+  background-color: rgba(255, 255, 255, 0.2);
+  border-radius: 5px;
+  border: 2px solid transparent;
+  background-clip: padding-box;
+  transition: background-color 0.2s ease, transform 0.2s ease;
+}
+
+body::-webkit-scrollbar-thumb:hover {
+  background-color: rgba(255, 255, 255, 0.35);
+  transform: scaleX(1.05);
+}
+
+/* Thème clair */
+body.light::-webkit-scrollbar-track {
+  background: rgba(0, 0, 0, 0.05);
+}
+
+body.light::-webkit-scrollbar-thumb {
+  background-color: rgba(0, 0, 0, 0.25);
+}
+
+body.light::-webkit-scrollbar-thumb:hover {
+  background-color: rgba(0, 0, 0, 0.45);
+}
+
+.container{
+  margin-top: 50px;
+}
+
 header p{
   color: var(--subtitle-color);
 }
@@ -45,22 +108,11 @@ header p{
   color: var(--mp3-text-color);
 }
 
-/* #videoInfo {
-  margin-top: 100px; 
-  padding: 1em;
-  max-width: 600px;
-  margin-left: auto;
-  margin-right: auto;
-  border-radius: 8px;
-  color: rgb(0, 0, 0);
-  box-shadow: 0 0 10px rgba(0,0,0,0.5);
-  transition: opacity 0.5s ease, max-height 0.5s ease;
-  opacity: 0;
-  max-height: 0;
-  overflow: hidden;
+body, 
+.container, 
+input, 
+button, 
+select, 
+label {
+  transition: background-color 0.2s ease, color 0.5s ease, border-color 0.2s ease;
 }
-
-#videoInfo.visible {
-  opacity: 1;
-  max-height: 1000px;
-} */

public/styles/theme/chirac-theme.css

@@ -0,0 +1,103 @@
+body.chirac {
+  
+  background-image: url('../../assets/images/Chirac.png'); 
+  background-repeat: no-repeat;
+  background-size: cover;
+  background-attachment: fixed;
+  
+
+  --background-color: rgba(255, 255, 255, 0.85); 
+  --default-text-color: #002395;
+  --subtitle-color: #EF4135;
+  --mp3-text-color: #002395;
+  
+  /* Formulaire */
+  --form-bg-color: rgba(255, 255, 255, 0.9);
+  --form-input-bg-color: #f5f5f5;
+  --form-input-border-color: #002395;
+  --form-input-border-focus-color: #EF4135;
+  --form-input-text-color: #002395;
+  --form-input-placeholder-color: #999999;
+  --form-button-bg-color: #002395; 
+  --form-button-text-color: #ffffff;
+  --form-button-bg-hover-color: #EF4135;
+  
+  /* Checkbox */
+  --checkbox-bg-default: #cccccc;
+  --checkbox-bg-checked: #002395;
+  --checkbox-checkmark-border-color: #ffffff;
+  --checkbox-pulse-color: rgba(0, 35, 149, 0.5);
+  
+  /* Download status */
+  --download-status-color: #002395;
+  
+  /* Video Info Box */
+  --infos-box-color: rgba(255, 255, 255, 0.9);
+  --video-info-text-color: #000000;
+  --video-info-heading-color: #EF4135;
+  --video-info-list-color: #444444;
+  --video-info-list-strong-color: #000000;
+  --video-info-link-color: #002395;
+  --video-info-link-hover-color: #EF4135;
+
+  /* Playlist Color */
+  --playlist-background-color: #d1d1d1ca;
+
+  /* Settings */ 
+  --settings-button-bg-color: #00196a;
+  --settings-button-text-color: #dcdcdc;  
+
+  --settings-bg-primary-color: #0b0528;
+  --settings-bg-secondary-color: #1c1055;
+
+  --settings-text-color: #cecece; 
+  --settings-subtitle-color: #adadad;
+}
+
+
+/* 
+
+Je serai le président de tous les Français
+Tous les Français
+Tous les Français
+Tous les Français
+Tous les Français
+Tous les Français
+Tous les Français
+Tous les Français
+Tous les Français
+Tous les Français
+Mes chers compatriotes
+Je serai le président de tous les Français, de tous les Français
+Je mesure la difficulté de la tâche qui nous attend
+Tous les Français
+Tous les Français
+Je veux un État, je veux les Français
+Je veux un État, je veux
+Je veux un État-tat-tat-tat vigoureux
+Un État-tat-tat-tat impartial
+Un État-tat-tat-tat vigoureux
+Un État-tat-tat-tat exigeant
+Un État-tat-tat-tat
+Je serai le président de tous les Français
+Tous les Français
+Tous les Français
+Tous les Français
+Un État qui n'isole pas, tous, pas, pas
+Tous, pas, tous, pas, pas
+Tous, pas, tous, pas, pas (les Français)
+Tous, tous, pas, tous, tous, pas, pas
+Tous, tous, pas, tous, tous, pas, pas
+Tous, tous, tous, pas, tous, pas, pas (les Français)
+Tous, pas, tous, tous, pas, pas
+Tous, tous, tous, pas, tous, tous, pas, pas
+Tous, tous, pas, tous, tous, pas, pas
+Tous, tous, tous-tous, tous-tous, pas, pas
+Tous, tous-tous, tous-tous, pas, pas
+Un État-tat-tat-tat vigoureux
+Un État-tat-tat-tat impartial
+Un État-tat-tat-tat exigeant
+Un État-tat-tat-tat
+Je serai le président de tous les Français
+
+*/

public/styles/theme/dark-theme.css

@@ -0,0 +1,49 @@
+body.dark {
+  /* Couleurs générales */
+  --background-color: #121212;               /* noir/gris très foncé */
+  --default-text-color: #e0e0e0;             /* texte clair */
+  --subtitle-color: #2196f3;                 /* bleu accent */
+  --mp3-text-color: #f5f5f5;                 /* texte checkbox */
+
+  /* Formulaire */
+  --form-bg-color: #1e1e1e;                  /* fond formulaire */
+  --form-input-bg-color: #2a2a2a;            /* fond inputs */
+  --form-input-border-color: #444444;        /* bordure */
+  --form-input-border-focus-color: #2196f3;  /* focus bleu */
+  --form-input-text-color: #f5f5f5;          /* texte clair */
+  --form-input-placeholder-color: #888888;   /* placeholder gris */
+  --form-button-bg-color: #2196f3;           /* bouton bleu */
+  --form-button-text-color: #ffffff;         /* texte bouton */
+  --form-button-bg-hover-color: #1976d2;     /* hover bleu plus foncé */
+
+  /* Checkbox */
+  --checkbox-bg-default: #555555;             /* gris moyen */
+  --checkbox-bg-checked: #2196f3;             /* bleu accent */
+  --checkbox-checkmark-border-color: #ffffff; /* blanc */
+  --checkbox-pulse-color: rgba(33, 150, 243, 0.5);
+
+  /* Download status */
+  --download-status-color: #2196f3;
+
+  /* Video Info Box */
+  --infos-box-color: #1a1a1a;
+  --video-info-text-color: #e0e0e0;
+  --video-info-heading-color: #2196f3;
+  --video-info-list-color: #cccccc;
+  --video-info-list-strong-color: #ffffff;
+  --video-info-link-color: #2196f3;
+  --video-info-link-hover-color: #1976d2;
+
+  /* Playlist Color */
+  --playlist-background-color: #303030;
+
+  /* Settings */
+  --settings-button-bg-color: #1e1e1e;
+  --settings-button-text-color: var(--default-text-color);  
+
+  --settings-bg-primary-color: #1e1e1e;
+  --settings-bg-secondary-color: #2a2a2a;
+  --settings-text-color: var(--default-text-color); 
+  --settings-subtitle-color: #aaa;
+
+}

public/styles/theme/drift-theme.css

@@ -0,0 +1,61 @@
+body.drift {
+
+    background-image: url('../../assets/images/Drift.jpg');
+    background-size: cover;
+    background-position: center;
+    background-attachment: fixed;
+
+    /* Palette principale */
+    --background-color: #0f1218;
+    --default-text-color: #3d4b61;
+    --subtitle-color: #1a1a1a;
+    --mp3-text-color: #c0d4ff;
+
+    /* Formulaire */
+    --form-bg-color: #1e222a;         
+    --form-input-bg-color: #13171d; 
+    --form-input-border-color: #3b4b6d;
+    --form-input-border-focus-color: #6ea8ff; 
+    --form-input-text-color: #f0f4ff;
+    --form-input-placeholder-color: #7a8fae;
+    --form-button-bg-color: #2a2979;
+    --form-button-text-color: #ffffff;
+    --form-button-bg-hover-color: #353393;
+
+    /* Checkbox */
+    --checkbox-bg-default: #2a2e38;
+    --checkbox-bg-checked: #2a2979;
+    --checkbox-checkmark-border-color: #ffffff;
+    --checkbox-pulse-color: rgba(76,108,255,0.3);
+
+    /* Download status */
+    --download-status-color: #ff8e8e;
+
+    /* Video Info Box */
+    --infos-box-color: #1e222ad0;
+    --video-info-text-color: #e8e8f0;
+    --video-info-heading-color: #9ab6ff;
+    --video-info-list-color: #c0d4ff;
+    --video-info-list-strong-color: #ffffff;
+    --video-info-link-color: #4c6cff;
+    --video-info-link-hover-color: #6c8dff;
+
+    /* Playlist Color */
+    --playlist-background-color: #424b5cc2;
+
+    /* Settings */
+    --settings-button-bg-color: #1e222ace;
+    --settings-button-text-color: #b3b3b4;  
+
+    --settings-bg-primary-color: #1e222a;
+    --settings-bg-secondary-color: #272d38;
+
+    --settings-text-color: #bababa; 
+    --settings-subtitle-color: #cacaca;
+}
+
+
+
+body.drift .download-path{
+    color: #ededed;
+}

public/styles/theme/fanatic-theme.css

@@ -0,0 +1,49 @@
+body.fanatic{
+  /* Couleurs générales */
+  --background-color: #121212;
+  --default-text-color: #eee;
+  --subtitle-color: #FF5900;
+  --mp3-text-color: #ffffff;
+
+  /* Formulaire */
+  --form-bg-color: #1e1e1e;
+  --form-input-bg-color: #2b2b2b;
+  --form-input-border-color: #333333;
+  --form-input-border-focus-color: #FF5900;
+  --form-input-text-color: #eeeeee;
+  --form-input-placeholder-color: #666666;
+  --form-button-bg-color: #FF5900;
+  --form-button-text-color: #121212;
+  --form-button-bg-hover-color: #e65500;
+
+  /* Checkbox */
+  --checkbox-bg-default: #555555;
+  --checkbox-bg-checked: #ff6600;
+  --checkbox-checkmark-border-color: #eee;
+  --checkbox-pulse-color: rgba(255, 102, 0, 0.5);
+
+  /* Download status */
+  --download-status-color: #FF5900;
+
+  /* Video Info Box */
+  --infos-box-color: #222222;
+  --video-info-text-color: #eee;
+  --video-info-heading-color: #FF5900;
+  --video-info-list-color: #ccc;
+  --video-info-list-strong-color: #fff;
+  --video-info-link-color: #FF5900;
+  --video-info-link-hover-color: #e65500;
+
+  /* Playlist Color */
+  --playlist-background-color: #2b2b2b;
+
+  /* Settings */
+  --settings-button-bg-color: #1e1e1e;
+  --settings-button-text-color: #dcdcdc;  
+
+  --settings-bg-primary-color: #1e1e1e;
+  --settings-bg-secondary-color: #2d2d2d;
+
+  --settings-text-color: #cecece; 
+  --settings-subtitle-color: #adadad;
+}

public/styles/theme/light-theme.css

@@ -0,0 +1,48 @@
+body.light {
+  /* Couleurs générales */
+  --background-color: #dadada;
+  --default-text-color: #222222;
+  --subtitle-color: #007bff;
+  --mp3-text-color: #000000;
+
+  /* Formulaire */
+  --form-bg-color: #ffffff;
+  --form-input-bg-color: #fafafa;
+  --form-input-border-color: #cccccc;
+  --form-input-border-focus-color: #007bff;
+  --form-input-text-color: #333333;
+  --form-input-placeholder-color: #888888;
+  --form-button-bg-color: #007bff;
+  --form-button-text-color: #ffffff;
+  --form-button-bg-hover-color: #0056b3;
+
+  /* Checkbox */
+  --checkbox-bg-default: #cccccc;
+  --checkbox-bg-checked: #007bff;
+  --checkbox-checkmark-border-color: #ffffff;
+  --checkbox-pulse-color: rgba(0, 123, 255, 0.4);
+
+  /* Download status */
+  --download-status-color: #007bff;
+
+  /* Video Info Box */
+  --infos-box-color: #ffffff;
+  --video-info-text-color: #222222;
+  --video-info-heading-color: #007bff;
+  --video-info-list-color: #444444;
+  --video-info-list-strong-color: #000000;
+  --video-info-link-color: #007bff;
+  --video-info-link-hover-color: #0056b3;
+
+  /* Playlist Color */
+  --playlist-background-color: #c5c5c5b2;
+
+  /* Settings */
+  --settings-button-bg-color: #e4e4e4;
+  --settings-button-text-color: var(--default-text-color);  
+
+  --settings-bg-primary-color: #cbcbcb;
+  --settings-bg-secondary-color: #cbcbcb;
+  --settings-text-color: var(--default-text-color); 
+  --settings-subtitle-color: #656565; 
+}

public/styles/theme/neon-theme.css

@@ -0,0 +1,59 @@
+body.neon {
+
+    background: (url("../../assets/images/drift.jpg"));
+    background-image: linear-gradient(135deg, #0f0c29, #302b63, #24243e); /* dégradé sombre violet/bleu */
+    background-size: cover;
+    background-position: center;
+    background-attachment: fixed;
+
+    /* Couleurs générales */
+    --background-color: #1b1b2f;
+    --default-text-color: #e0e0ff;
+    --subtitle-color: #a3a3ff;
+    --mp3-text-color: #c0c0ff;
+
+    /* Formulaire */
+    --form-bg-color: #2c2c4a;
+    --form-input-bg-color: #1f1f3a;
+    --form-input-border-color: #5858f0;
+    --form-input-border-focus-color: #a3a3ff;
+    --form-input-text-color: #ffffff;
+    --form-input-placeholder-color: #8888ff;
+    --form-button-bg-color: #5858f0;
+    --form-button-text-color: #ffffff;
+    --form-button-bg-hover-color: #7a7aff;
+
+    /* Checkbox */
+    --checkbox-bg-default: #302b63;
+    --checkbox-bg-checked: #5858f0;
+    --checkbox-checkmark-border-color: #ffffff;
+    --checkbox-pulse-color: rgba(88,88,240,0.3);
+
+    /* Download status */
+    --download-status-color: #a3a3ff;
+
+    /* Video Info Box */
+    --infos-box-color: #2c2c4a;
+    --video-info-text-color: #e0e0ff;
+    --video-info-heading-color: #a3a3ff;
+    --video-info-list-color: #c0c0ff;
+    --video-info-list-strong-color: #ffffff;
+    --video-info-link-color: #5858f0;
+    --video-info-link-hover-color: #7a7aff;
+
+    /* Playlist Color */
+    --playlist-background-color: #3e3e64;
+
+    /* Settings */
+    --settings-button-bg-color: #202038;
+    --settings-button-text-color: var(--default-text-color);  
+
+    --settings-bg-primary-color: #242454;
+    --settings-bg-secondary-color: #2f2f6f;
+    --settings-text-color: var(--default-text-color); 
+    --settings-subtitle-color: #d2d2d2; 
+}
+
+body.neon .download-path {
+  color: var(--default-text-color);
+}

public/styles/theme/nf-theme.css

@@ -0,0 +1,58 @@
+body.nf {
+
+  background-image: url('../../assets/images/NF.jpg');
+  background-size: cover;
+  background-position: 70% center; 
+  background-attachment: fixed;
+
+  /* Couleurs générales */
+  --background-color: #1a1a1a;
+  --default-text-color: #e6dfd5;
+  --subtitle-color: #f5f0e6;
+  --mp3-text-color: #d8cfc2;
+
+  /* Formulaire */
+  --form-bg-color: #2a2a2a;
+  --form-input-bg-color: #222222;
+  --form-input-border-color: #4a4036;
+  --form-input-border-focus-color: #cbb89d;
+  --form-input-text-color: #f0e8dd;
+  --form-input-placeholder-color: #9a8f80;
+  --form-button-bg-color: #cbb89d;
+  --form-button-text-color: #1a1a1a;
+  --form-button-bg-hover-color: #b7a588;
+
+  /* Checkbox */
+  --checkbox-bg-default: #4a4036;
+  --checkbox-bg-checked: #cbb89d;
+  --checkbox-checkmark-border-color: #1a1a1a;
+  --checkbox-pulse-color: rgba(203,184,157,0.3);
+
+  /* Download status */
+  --download-status-color: #cbb89d;
+
+  /* Video Info Box */
+  --infos-box-color: #2a2a2a;
+  --video-info-text-color: #e6dfd5;
+  --video-info-heading-color: #f5f0e6;
+  --video-info-list-color: #d8cfc2;
+  --video-info-list-strong-color: #ffffff;
+  --video-info-link-color: #cbb89d;
+  --video-info-link-hover-color: #b7a588;
+
+  /* Playlist Color */
+  --playlist-background-color: #4f4f4f;
+
+  /* Settings */
+  --settings-button-bg-color: #2a2a2a;
+  --settings-button-text-color: var(--default-text-color);  
+
+  --settings-bg-primary-color: #2a2a2a;
+  --settings-bg-secondary-color: #313131;
+  --settings-text-color: var(--default-text-color); 
+  --settings-subtitle-color: #7a7979; 
+}
+
+body.nf .download-path {
+  color: var(--default-text-color);
+}

public/styles/theme/songbird-theme.css

@@ -0,0 +1,58 @@
+body.songbird {
+
+  background-image: url('../../assets/images/Songbird.webp');
+  background-size: cover;
+  background-position: center center;
+  background-attachment: fixed;
+
+  /* Couleurs générales */
+  --background-color: #0a0a0a; /* noir profond */
+  --default-text-color: #ff2a2a; /* rouge néon */
+  --subtitle-color: #f2f2f2; /* rouge sombre */
+  --mp3-text-color: #ff4d4d; /* rouge un peu plus clair */
+
+  /* Formulaire */
+  --form-bg-color: rgba(20,0,0,0.85); /* noir semi-transparent avec rouge */
+  --form-input-bg-color: #1a0a0a;
+  --form-input-border-color: #ff2a2a;
+  --form-input-border-focus-color: #b30000;
+  --form-input-text-color: #ffffff;
+  --form-input-placeholder-color: #950404;
+  --form-button-bg-color: #b30000;
+  --form-button-text-color: #ffffff;
+  --form-button-bg-hover-color: #ff2a2a;
+
+  /* Checkbox */
+  --checkbox-bg-default: #630000;
+  --checkbox-bg-checked: #ff2a2a;
+  --checkbox-checkmark-border-color: #ffffff;
+  --checkbox-pulse-color: rgba(255,42,42,0.3);
+
+  /* Download status */
+  --download-status-color: #ff2a2a;
+
+  /* Video Info Box */
+  --infos-box-color: rgba(30,0,0,0.9);
+  --video-info-text-color: #ff4d4d;
+  --video-info-heading-color: #ff2a2a;
+  --video-info-list-color: #b30000;
+  --video-info-list-strong-color: #ffffff;
+  --video-info-link-color: #ff2a2a;
+  --video-info-link-hover-color: #b30000;
+
+  /* Playlist Color */
+  --playlist-background-color: #3f0000;
+  
+  /* Settings */
+  --settings-button-bg-color: rgba(29, 0, 0, 0.784);
+  --settings-button-text-color: var(--default-text-color);  
+
+  --settings-bg-primary-color: #121212;
+  --settings-bg-secondary-color: #1a1a1a;
+  --settings-text-color: var(--default-text-color); 
+  --settings-subtitle-color: #7a7979; 
+}
+
+body.cyberpunk .download-path {
+  color: var(--default-text-color);
+}

public/styles/theme/spicy-theme.css

@@ -0,0 +1,59 @@
+body.spicy {
+    /* Couleurs générales */
+    --background-color: #121212;             /* fond noir profond */
+    --default-text-color: #ffffff;           /* texte clair */
+    --subtitle-color: #f87918;               /* accent rouge piment */
+    --mp3-text-color: #ffffff;               /* texte checkbox inline */
+
+    /* Formulaire */
+    --form-bg-color: #1a1a1a;                /* fond formulaire gris très foncé */
+    --form-input-bg-color: #2b2b2b;          /* fond inputs gris foncé */
+    --form-input-border-color: #444444;      /* bordure gris */
+    --form-input-border-focus-color: #ff1a1a; /* focus rouge piment */
+    --form-input-text-color: #eeeeee;        /* texte inputs */
+    --form-input-placeholder-color: #888888; /* placeholder gris moyen */
+    --form-button-bg-color: #ff1a1a;         /* bouton rouge vif */
+    --form-button-text-color: #ffffff;       /* texte bouton blanc */
+    --form-button-bg-hover-color: #cc0000;   /* hover rouge foncé */
+
+    /* Checkbox */
+    --checkbox-bg-default: #555555;            /* gris moyen */
+    --checkbox-bg-checked: #ff1a1a;            /* rouge piment */
+    --checkbox-checkmark-border-color: #f5f5f5; /* blanc cassé */
+    --checkbox-pulse-color: rgba(255, 26, 26, 0.5); /* pulse rouge translucide */
+
+    /* Download status */
+    --download-status-color: #ffffff;          /* rouge vif */
+
+    /* Video Info Box */
+    --infos-box-color: #1a1a1a;                /* fond infos gris foncé */
+    --video-info-text-color: #f5f5f5;          /* texte clair */
+    --video-info-heading-color: #ff1a1a;       /* titres rouges */
+    --video-info-list-color: #cccccc;          /* texte liste gris clair */
+    --video-info-list-strong-color: #ffffff;   /* texte important blanc */
+    --video-info-link-color: #ff1a1a;          /* liens rouges */
+    --video-info-link-hover-color: #cc0000;    /* liens hover rouge foncé */
+
+    /* Playlist Color */
+    --playlist-background-color: #353232;
+
+    /* Settings */ 
+    --settings-button-bg-color: #1a1a1a;
+    --settings-button-text-color: #dcdcdc;  
+
+    --settings-bg-primary-color: #1a1a1a;
+    --settings-bg-secondary-color: #292929;
+
+    --settings-text-color: #cecece; 
+    --settings-subtitle-color: #adadad;
+
+}
+
+/* Optionnel: background piments */
+body.spicy {
+  background-image: url('../../assets/images/Spicy.png');  
+  background-size:cover;
+  background-position: center;
+  background-attachment: fixed;
+  background-repeat: no-repeat;
+}

public/styles/theme/themeimport.css

@@ -0,0 +1,9 @@
+@import url("chirac-theme.css");
+@import url("dark-theme.css");
+@import url("fanatic-theme.css");
+@import url("light-theme.css");
+@import url("nf-theme.css");
+@import url("drift-theme.css");
+@import url("neon-theme.css");
+@import url("songbird-theme.css");
+@import url("spicy-theme.css")

public/styles/variables.css

@@ -1,11 +1,46 @@
 :root {
-    --background-color : #0F172A;
-    --infos-box-color: #f1f1f1 ;
-    --title-color: ;
-    --subtitle-color : #a3aab4;
-    --mp3-text-color: #0F172A;
-    --default-text-color: #F8FAFC;
+  /* Couleurs générales */
+  --background-color: #001224;
+  --default-text-color: #eee;
+  --subtitle-color: #007bff;
+  --mp3-text-color: #000000;
 
-    --checkbox-pulse-color:#9bbcf1;
+  /* Formulaire */
+  --form-bg-color: #ffffff;
+  --form-input-bg-color: #f9f9f9;
+  --form-input-border-color: #cccccc;
+  --form-input-border-focus-color: #0056b3;
+  --form-input-text-color: #333333;
+  --form-input-placeholder-color: #aaaaaa;
+  --form-button-bg-color: #007bff;
+  --form-button-text-color: #ffffff;
+  --form-button-bg-hover-color: #0056b3;
+
+  /* Checkbox */
+  --checkbox-bg-default: #cccccc;
+  --checkbox-bg-checked: #3B82F6;
+  --checkbox-checkmark-border-color: #E0E0E2;
+  --checkbox-pulse-color: rgba(59, 130, 246, 0.5);
+
+  /* Download status */
+  --download-status-color: #007bff;
+
+  /* Video Info Box */
+  --infos-box-color: #f0f0f0;
+  --video-info-text-color: #222222;
+  --video-info-heading-color: #007bff;
+  --video-info-list-color: #444444;
+  --video-info-list-strong-color: #000000;
+  --video-info-link-color: #007bff;
+  --video-info-link-hover-color: #0056b3;
+
+  /* Settings */
+  --settings-button-bg-color: var(--form-bg-color);
+  --settings-button-text-color: var(--default-text-color);  
+
+  --settings-bg-primary-color: var(--form-bg-color);
+  --settings-bg-secondary-color: var(--form-bg-color);
+  --settings-text-color: var(--default-text-color);  
+  --settings-subtitle-color: #aaa;
 
 }

server/controller/download.controller.js

@@ -0,0 +1,64 @@
+const { fetchDownload } = require("../services/download.services");
+const { logger } = require("../logger");
+const { isValidUrl, isSafePath } = require("../helpers/validation");
+const { notifyDownloadFinished } = require("../helpers/notify");
+
+const listeners = [];
+const speedListeners = [];
+
+async function downloadController(req, res) {
+  try {
+    const options = {
+      url: req.body.url,
+      audioOnly: req.body.audioOnly === "1",
+      quality: req.body.quality || "best",
+      outputFolder: req.body.savePath || undefined,
+    };
+
+    if (!options.url || !isValidUrl(options.url)) return res.status(400).send("❌ Invalid URL !");
+    if (options.outputFolder && !isSafePath(options.outputFolder)) return res.status(400).send("❌ Save Path Not Allowed.");
+
+    const filePath = await fetchDownload(options, listeners, speedListeners);
+    notifyDownloadFinished(filePath);
+    res.send("✅ Download Done !");
+    
+  } catch (err) {
+    logger.error(`Server Error in /download : ${err.message}`);
+    res.status(500).send(`❌ Server Error`);
+  }
+}
+
+function progressController(req, res) {
+  res.set({
+    'Content-Type': 'text/event-stream',
+    'Cache-Control': 'no-cache',
+    'Connection': 'keep-alive',
+  });
+
+  const sendProgress = percent => res.write(`data: ${percent}\n\n`);
+  listeners.push(sendProgress);
+
+  req.on('close', () => {
+    listeners.splice(listeners.indexOf(sendProgress), 1);
+    res.end();
+  });
+}
+
+function speedController(req, res) {
+  res.set({
+    'Content-Type': 'text/event-stream',
+    'Cache-Control': 'no-cache',
+    'Connection': 'keep-alive',
+  });
+
+  const sendSpeed = speed => res.write(`data: ${speed}\n\n`);
+  speedListeners.push(sendSpeed);
+
+  req.on('close', () => {
+    speedListeners.splice(speedListeners.indexOf(sendSpeed), 1);
+    res.end();
+  });
+}
+
+
+module.exports = { downloadController, progressController, speedController};

server/controller/info.controller.js

@@ -0,0 +1,46 @@
+const { fetchInfo } = require("../services/info.services");
+const { parseVideo, parsePlaylist } = require("../helpers/parseInfo");
+const { logger } = require("../logger");
+const { isValidUrl } = require("../helpers/validation");
+
+async function infoController(req, res){
+
+    const url = req.body.url || req.query.url; // Gérer POST et GET
+
+
+    /* Si pas d'url, url non-string ou url invalide*/
+    if (!url || typeof url !== "string" || !isValidUrl(url)) return res.status(400).send("❌ Invalid URL Or Missing");
+
+    logger.info(`/Info Request receive by the Info Controller. URL: ${url}`);
+
+    if (url.includes("?list")) {
+        logger.info("Estimated Data Type: Playlist")
+
+    } else{
+        logger.info("Estimated Data Type: Video")
+    }
+
+    try {
+    const data = await fetchInfo(url);
+
+    if (data._type === "playlist") {
+
+        const playlist = parsePlaylist(data);
+        logger.info(`Playlist : ${playlist.title} (${playlist.count} vidéos)`);
+        return res.json(playlist);
+
+    } else{
+        const video = parseVideo(data);
+        logger.info(`Unique Video: ${video.title}`);
+        return res.json(video);
+    }
+
+
+    } catch (err) {
+        logger.error(`Info controller error: ${err && err.message ? err.message : err}`);
+        return res.status(500).send(`❌ Unable to fetch info`);
+    }
+    
+}
+
+module.exports = {infoController};

server/discordRPC.js

@@ -0,0 +1,51 @@
+const config = require('../config');
+const RPC = require("discord-rpc");
+const { logger } = require("./logger");
+
+const clientId = `${config.DiscordRPCID}`;
+const rpc = new RPC.Client({ transport: "ipc" });
+
+let intervalId;
+
+function startRPC() {
+  rpc.on("ready", () => {
+    const presence = {
+      largeImageKey: "icon",
+      smallImageKey: "acnolo_pfp",
+      smallImageText: "By MasterAcnolo",
+      startTimestamp: new Date(),
+      details: `Open Source Download Tools - ${config.version}`,
+      state: "masteracnolo.github.io/FreedomLoader",
+    };
+    rpc.clearActivity()
+    rpc.setActivity(presence);
+
+    // Met à jour la présence toutes les 15s
+    intervalId = setInterval(() => {
+      rpc.setActivity(presence);
+    }, 15000);
+  });
+
+  rpc.login({ clientId }).catch(err => {
+    logger.error("Unable to connect to the RPC:", err);
+  });
+}
+
+async function stopRPC(){
+    try {
+      if (intervalId) clearInterval(intervalId);
+
+      if (rpc && rpc.transport) {
+        await rpc.clearActivity()
+        await rpc.destroy();
+      } else{
+        logger.error("Not Able to close RPC")
+      }
+      
+    } catch (err) {
+      logger.error("Error while closing the RPC:", err);
+    }
+  }
+
+
+module.exports = { startRPC, stopRPC};

server/helpers/buildArgs.js

@@ -0,0 +1,85 @@
+const path = require("path");
+
+const getUserBrowser = require("./getBrowser");
+const { ffmpegPath, denoPath} = require("./path");
+const { configFeatures } = require("../../config.js");
+const { logger } = require("../logger");
+
+function validateCodec(codec){
+
+  const validCodec = [
+    "av01","vp9.2", "vp9" , "h265" , "h264" , "vp8" , "h263", "theora" 
+  ]
+
+  if(validCodec.includes(codec)){
+      logger.info(`Codec Valid: ${codec}`)
+      return codec
+  } else{
+    logger.error(`Codec not valid: ${codec}. Using default codec`)
+    return "h264"
+  }
+}
+
+function buildYtDlpArgs({ url, audioOnly, quality, outputFolder }) {
+
+  logger.info("--- CONFIGURATION ---");
+
+  logger.info(`CONFIG autoUpdate: ${configFeatures.autoUpdate}`);
+  logger.info(`CONFIG discordRPC: ${configFeatures.discordRPC}`);
+  logger.info(`CONFIG customTopBar: ${configFeatures.customTopBar}`);
+  logger.info(`CONFIG autoCheckInfo: ${configFeatures.autoCheckInfo}`);
+  logger.info(`CONFIG addThumbnail: ${configFeatures.addThumbnail}`);
+  logger.info(`CONFIG addMetadata: ${configFeatures.addMetadata}`);
+  logger.info(`CONFIG verboseLogs: ${configFeatures.verboseLogs}`);
+  logger.info(`CONFIG autoDownloadPlaylist: ${configFeatures.autoDownloadPlaylist}`);
+  logger.info(`CONFIG customCodec: ${configFeatures.customCodec}`);
+
+  // ACTIVATE THEM WHEN THE FEATURE IS IMPLEMENTED
+  // logger.info(`CONFIG logSystem: ${configFeatures.logSystem}`);
+  // logger.info(`CONFIG outputTitleCheck: ${configFeatures.outputTitleCheck}`);
+  // logger.info(`CONFIG downloadSystem: ${configFeatures.downloadSystem}`);
+  // logger.info(`CONFIG notifySystem: ${configFeatures.notifySystem}`);
+
+  logger.info("---------------------");
+  
+  const args = [
+    configFeatures.verboseLogs ? "--verbose" : null, // Verbose Logs
+    "--cookies-from-browser", `${getUserBrowser()}`,
+    "--no-continue",
+    "--no-overwrites",
+    "--newline", // YT-DLP Logs Format 
+    configFeatures.addThumbnail ? "--embed-thumbnail" : null,
+    configFeatures.addMetadata ? "--add-metadata" : null,
+    "--concurrent-fragments", "8",
+    "--retries", "10",
+    "--fragment-retries", "10",
+    "--ffmpeg-location", ffmpegPath,
+    "--extractor-args","youtube:player_client=default",
+    "--js-runtimes", `deno:${denoPath}`,
+    "-S", 
+    `vcodec:${validateCodec(configFeatures.customCodec) || "h264"}`+
+    `,acodec:aac`,
+    configFeatures.autoDownloadPlaylist ? "--yes-playlist" : "--no-playlist"
+  ];
+
+  if (audioOnly) args.push("-f", "bestaudio", "--extract-audio", "--audio-format", "mp3");
+  else args.push("--merge-output", "mp4");
+
+  const qualityMap = {
+    best: "bestvideo+bestaudio/best/mp4",
+    medium: "bestvideo[height<=720]+bestaudio/best[height<=720]/mp4",
+    worst: "worstvideo+worstaudio/worst/mp4",
+    1080: "bestvideo[height<=1080]+bestaudio/best[height<=1080]/mp4",
+    720: "bestvideo[height<=720]+bestaudio/best[height<=720]/mp4",
+    480: "bestvideo[height<=480]+bestaudio/best[height<=480]/mp4",
+  };
+
+  args.push("-f", qualityMap[quality] || "best");
+  args.push("-o", path.join(outputFolder, "%(title)s.%(ext)s"));
+  args.push(url);
+
+  return args.filter(Boolean);
+}
+
+module.exports = { buildYtDlpArgs };
+

server/helpers/getBrowser.js

@@ -0,0 +1,32 @@
+const fs = require("fs");
+const os = require("os");
+const path = require("path");
+const notify = require("./notify")
+
+function getUserBrowser() {
+  const userProfile = os.homedir();
+
+  // Liste des navigateurs supportés par yt-dlp (Actuellement je peux que garantir Firefox, Désolé)
+  const browsers = [
+    { name: "firefox", path: path.join(userProfile, "AppData", "Roaming", "Mozilla", "Firefox", "Profiles") },
+    // { name: "chrome", path: path.join(userProfile, "AppData", "Local", "Google", "Chrome", "User Data", "Default") },
+    // { name: "brave", path: path.join(userProfile, "AppData", "Local", "BraveSoftware", "Brave-Browser", "User Data", "Default") },
+    // { name: "edge", path: path.join(userProfile, "AppData", "Local", "Microsoft", "Edge", "User Data", "Default") },
+    // { name: "opera", path: path.join(userProfile, "AppData", "Roaming", "Opera Software", "Opera Stable") },
+    // { name: "vivaldi", path: path.join(userProfile, "AppData", "Local", "Vivaldi", "User Data", "Default") },
+    // { name: "safari", path: path.join(userProfile, "AppData", "Local", "Apple Computer", "Safari") },
+    // { name: "whale", path: path.join(userProfile, "AppData", "Local", "Naver", "Naver Whale", "User Data", "Default") }
+  ];
+
+  for (const browser of browsers) {
+    if (fs.existsSync(browser.path)) {
+      return browser.name;
+    } else{
+      notify.notifyFirefoxBrowserMissing();
+    }
+  }
+  notify.notifyCookiesBrowserError()
+  return ;
+}
+
+module.exports = getUserBrowser

server/helpers/notify.js

@@ -0,0 +1,44 @@
+const { Notification, shell } = require("electron");
+const path = require("path");
+
+function notifyDownloadFinished(folder) {
+  const iconPath = path.join(process.resourcesPath, "confirm-icon.png");
+  const notif = new Notification({
+    title: "Freedom Loader",
+    body: "Your download is complete, click here to open it.",
+    icon: iconPath,
+  });
+
+  notif.on("click", () => shell.openPath(folder));
+  notif.show();
+}
+
+function notifyCookiesBrowserError(){
+  const iconPath = path.join(process.resourcesPath, "error.png");
+  const notif = new Notification({
+    title: "Cookies Error",
+    body: "Unable to retrieve cookies. Please log in to your browser and click here to view the tutorial.",
+    icon: iconPath,
+  });
+
+  notif.on("click", () => shell.openExternal("https://youtube.com/shorts/cN9f4s1Mf88?si=519QCVd_-fzJqRf1"));
+  notif.show();
+}
+
+function notifyFirefoxBrowserMissing(){
+  const iconPath = path.join(process.ressourcesPath, "error.png");
+  const notif = new Notification({
+    title: "Firefox Missing",
+    body: "Firefox was not found on your system. Click here to follow the installation guide",
+    icon: iconPath,
+  });
+
+  notif.on("click", () => shell.openExternal("https://youtube.com/shorts/cN9f4s1Mf88?si=519QCVd_-fzJqRf1"))
+  notif.show();
+}
+
+module.exports = {
+  notifyDownloadFinished, 
+  notifyCookiesBrowserError,
+  notifyFirefoxBrowserMissing
+};

server/helpers/parseInfo.js

@@ -0,0 +1,33 @@
+function parseVideo(data) {
+
+    return {
+        type: "video",
+        // id: data.id,
+        // title: data.title,
+        // url: data.webpage_url,
+        // duration: data.duration,
+        // thumbnail: data.thumbnail,
+        // uploader: data.uploader
+        ...data
+    };
+}
+
+function parsePlaylist(data) {
+    
+    return {
+        type: "playlist",
+        title: data.title || data.id,
+        channel: data.uploader,
+        count: data.entries.length,
+        videos: (data.entries || []).map(v => ({
+            id: v.id,
+            title: v.title,
+            url: v.webpage_url,
+            duration: v.duration,
+            thumbnail: v.thumbnail,
+            uploader: v.uploader
+        }))
+    };
+}
+
+module.exports = { parseVideo, parsePlaylist };

server/helpers/path.js

@@ -0,0 +1,33 @@
+const path = require("path");
+const fs = require("fs");
+const { app } = require("electron");
+const config = require("../../config");
+
+const { logger } = require("../logger.js");
+
+let userYtDlp;
+let ffmpegPath;
+let denoPath;
+
+const sourceYtDlp = path.join(process.resourcesPath, "binaries","yt-dlp.exe");
+
+if (config.localMode) {
+  userYtDlp = path.join(__dirname, "../../ressources/yt-dlp.exe");
+  ffmpegPath = path.join(__dirname, "../../ressources/"); // <- contient ffmpeg.exe et ffprobe.exe
+  denoPath = path.join(__dirname, "../../ressources/deno.exe"); 
+} else {
+  userYtDlp = path.join(app.getPath("userData"),"yt-dlp.exe");
+  ffmpegPath = path.join(process.resourcesPath, "binaries","ffmpeg.exe"); 
+  denoPath = path.join(process.resourcesPath, "binaries","deno.exe");
+
+  if (!fs.existsSync(userYtDlp)) {
+    fs.copyFileSync(sourceYtDlp, userYtDlp);
+  }
+
+}
+
+if (!userYtDlp){ logger.error("Missing YT-DLP")}
+if (!ffmpegPath){ logger.error("Missing FFMPEG")}
+if (!denoPath){ logger.error("Missing DENO")}
+
+module.exports = { userYtDlp, ffmpegPath, denoPath };

server/helpers/rateLimit.js

@@ -0,0 +1,14 @@
+const RateLimit = require("express-rate-limit");
+
+
+/* Rate Limite */
+const rateLimite = RateLimit({
+  windowMs: 15 * 60, // 15 minutes
+  max: 5, // limit each IP to 100 requests per windowMs on the root path
+  message: "Too many requests, please try again later.",
+  statusCode: 429, // HTTP status code for "Too Many Requests"
+});
+
+module.exports = {
+    rateLimite
+}

server/helpers/validation.js

@@ -0,0 +1,21 @@
+const path = require("path");
+
+function isValidUrl(url) { 
+  try { 
+      new URL(url); 
+      return true; 
+      
+    } catch { 
+      return false; 
+    } 
+
+}
+
+function isSafePath(folder) {
+  if (!folder || folder.length < 3) return false;
+  const unsafe = ["System32", "/etc", "\\Windows"];
+  const resolved = path.resolve(folder);
+  return !unsafe.some(u => resolved.includes(u));
+}
+
+module.exports = { isValidUrl, isSafePath };

server/logger.js

@@ -1,93 +1,61 @@
-/*
-  This file is part of Freedom Loader.
-
-  Copyright (C) 2025 MasterAcnolo
-
-  Freedom Loader is free software: you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation, either version 3 of the License.
-
-  Freedom Loader is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-  See the GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
 const { createLogger, format, transports } = require("winston");
 const DailyRotateFile = require("winston-daily-rotate-file");
+const fs = require("fs");
+const path = require("path");
+const os = require("os");
+const config = require("../config")
 
-const fs = require("fs");       // pour vérifier/créer le dossier de logs
-const path = require("path");   // pour gérer proprement les chemins
+// Dossier de logs Windows
+const logDir = path.join(os.homedir(), "AppData", "Local", "FreedomLoader", "logs");
 
-// on définit le dossier de logs
-const logDir = path.join(__dirname, "../logs");
-// on le crée si inexistant
-if (!fs.existsSync(logDir)) fs.mkdirSync(logDir);
+// Création du dossier "logs" si nécessaire
+fs.mkdirSync(logDir, { recursive: true });
 
-// fonction pour générer une ligne de début de session 
-function getSessionStartLine() {
-  const now = new Date().toISOString();
-  return `--- Démarrage de la session : ${now} ---`;
-}
+const logFormat = format.combine(
+  format.timestamp({ format: "YYYY-MM-DD HH:mm:ss" }),
+  format.printf(({ timestamp, level, message }) => `${timestamp} | ${level.toUpperCase()} |  ${message}`)
+);
 
-// fonction pour générer une ligne de fin de session 
-function getSessionEndLine() {
-  const now = new Date().toISOString();
-  return `--- Fin de la session : ${now} ---`;
-}
-
-// configuration principale de Winston
+// Configuration du logger
 const logger = createLogger({
-  level: "info", // niveau de log minimum (info, warn, error, etc.)
-  format: format.combine(
-    format.timestamp({ format: "YYYY-MM-DD HH:mm:ss" }), // timestamp lisible
-    format.printf(({ timestamp, level, message }) =>
-      `${timestamp} | ${level.toUpperCase()} |  ${message}` // format de ligne de log
-    )
-  ),
+  level: "info",
+  format: logFormat,
   transports: [
     new DailyRotateFile({
-      dirname: logDir,                     // dossier de logs
-      filename: "LOGS-%DATE%.log",     // nom de fichier journalier
-      datePattern: "YYYY-MM-DD",           // pattern de rotation
-      zippedArchive: false,                // true = compression des archives
-      maxFiles: "14d",                     // garde 14 jours d’historique
-      format: format.combine(
-        format.timestamp({ format: "YYYY-MM-DD HH:mm:ss" }),
-        format.printf(({ timestamp, level, message }) =>
-          `${timestamp} | ${level.toUpperCase()} |  ${message}`
-        )
-      ),
-      options: { flags: "a" },             // mode append
+      dirname: logDir,
+      filename: "LOGS-%DATE%.log",
+      datePattern: "YYYY-MM-DD",
+      zippedArchive: false,
+      maxFiles: "7d",
+      format: logFormat,
+      options: { flags: "a" },
     }),
     new transports.Console({
-      format: format.combine(
-        format.colorize(),
-        format.timestamp({ format: "HH:mm:ss" }),
-        format.printf(({ timestamp, level, message }) =>
-          `${timestamp} | ${level} |  ${message}`
-        )
-      ),
+      format: logFormat,
     }),
   ],
 });
 
-// fonction d'utilitaire pour marquer le début de la session
-function logSessionStart() {
-  logger.info(getSessionStartLine());
+function getSessionStartLine() {
+  return `--- Starting session: ${new Date().toISOString()} ---`;
+}
+
+function getSessionEndLine() {
+  return `--- Ending session: ${new Date().toISOString()} ---`;
+}
+
+function logSessionStart() {
+  logger.info(getSessionStartLine());
+  logger.info(`Application Version: ${config.version}`)
 }
 
-// pour la fin de la session
 function logSessionEnd() {
   logger.info(getSessionEndLine());
 }
 
-// exporte le logger et les helpers pour les autres modules
 module.exports = {
   logger,
   logSessionStart,
   logSessionEnd,
+  logDir,
 };

server/routes/download.js

@@ -1,165 +0,0 @@
-/*
-  This file is part of Freedom Loader.
-
-  Copyright (C) 2025 MasterAcnolo
-
-  Freedom Loader is free software: you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation, either version 3 of the License.
-
-  Freedom Loader is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-  See the GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
-const express = require("express");         // importe le framework Express
-const router = express.Router();            // crée un routeur Express pour modulariser les routes
-const { execFile } = require("child_process"); // permet d’exécuter un binaire externe sans passer par un shell
-const path = require("path");               // module Node.js pour gérer les chemins de fichiers
-const fs = require("fs");                   // module Node.js pour manipuler le système de fichiers
-
-const logger = require("../logger").logger; // récupère l'instance de logger Winston personnalisée
-
-// chemin vers l’exécutable yt-dlp packagé avec l’appli
-const ytDlpPath = path.join(__dirname, '../../yt-dlp.exe');
-
-// route POST sur la racine (ex: POST /download)
-router.post("/", (req, res) => {
-  try {
-    // récupère les options envoyées depuis le frontend (via formulaire ou requête AJAX)
-    const options = {
-      url: req.body.url,                              // URL à télécharger
-      audioOnly: req.body.audioOnly === "1",          // conversion audio uniquement (mp3)
-      quality: req.body.quality || "best",            // qualité vidéo à télécharger
-      subtitles: req.body.subs === "1",               // récupérer les sous-titres anglais
-    };
-
-    if (!options.url) {
-      // si l’URL est absente, on log et on renvoie 400
-      logger.warn("Requête POST /download sans URL");
-      return res.status(400).send("❌ URL manquante !");
-    }
-
-    // on récupère le dossier de sortie depuis app.locals (défini ailleurs dans le serveur)
-    const outputFolder = req.app.locals.outputFolder;
-
-    // s'il n'existe pas, on le crée automatiquement
-    if (!fs.existsSync(outputFolder)) {
-      fs.mkdirSync(outputFolder, { recursive: true });
-      logger.info("Dossier Freedom Loader Output créé à la volée dans Téléchargements.");
-    }
-
-    // template du nom de fichier de sortie (ex: MonTitre.mp4 ou MonTitre.mp3)
-    const outputTemplate = path.join(outputFolder, "%(title)s.%(ext)s");
-
-    // tableau d'arguments pour yt-dlp
-    const args = [];
-
-    if (options.audioOnly) {
-      // si audioOnly, on force extraction audio en mp3
-      args.push("--extract-audio", "--audio-format", "mp3");
-    }
-
-    if (options.subtitles) {
-      // si l’utilisateur veut des sous-titres
-      args.push("--write-subs", "--sub-lang", "en");
-    }
-
-    // // qualité souhaitée
-    // args.push("-f", options.quality);
-
-    // let format;
-    // if (options.quality === "best") {
-    //   format = "bestvideo+bestaudio/best";
-    // } else if (options.quality === "worst") {
-    //   format = "worstvideo+worstaudio/worst";
-    // } else {
-    //   format = "best";  // fallback
-    // }
-    // args.push("-f", format);
-
-  args.push("--no-continue");
-
-  let format;
-
-  switch (options.quality) {
-    case "best":
-      format = "bestvideo+bestaudio/best";
-      break;
-    case "medium":
-      // qualité moyenne, ex: 720p vidéo + meilleur audio
-      format = "bestvideo[height<=720]+bestaudio/best[height<=720]";
-      break;
-    case "worst":
-      format = "worstvideo+worstaudio/worst";
-      break;
-    case "1080":
-      format = "bestvideo[height<=1080]+bestaudio/best[height<=1080]";
-      break;
-    case "720":
-      format = "bestvideo[height<=720]+bestaudio/best[height<=720]";
-      break;
-    case "480":
-      format = "bestvideo[height<=480]+bestaudio/best[height<=480]";
-      break;
-    default:
-      format = "best";
-  }
-  args.push("-f", format);
-
-    // modèle de sortie
-    args.push("-o", outputTemplate);
-    // enfin, l'URL à télécharger
-    args.push(options.url);
-
-    // log de la commande complète pour debug
-    logger.info(`Commande yt-dlp : ${ytDlpPath} ${args.join(" ")}`);
-
-    // exécution du binaire yt-dlp
-    const child = execFile(ytDlpPath, args);
-
-    // gestion des logs stdout de yt-dlp
-    child.stdout.on("data", (data) => {
-      data.toString().split("\n").forEach(line => {
-        if(line.trim()) logger.info(`[yt-dlp stdout] ${line.trim()}`);
-      });
-    });
-
-    // gestion des logs stderr de yt-dlp (les erreurs)
-    child.stderr.on("data", (data) => {
-      data.toString().split("\n").forEach(line => {
-        if(line.trim()) logger.error(`[yt-dlp stderr] ${line.trim()}`);
-      });
-    });
-
-    // si une erreur système survient (par ex : yt-dlp.exe introuvable)
-    child.on("error", (err) => {
-      logger.error(`Erreur lancement yt-dlp : ${err.message}`);
-      res.status(500).send(`❌ Erreur lors de l'exécution : ${err.message}`);
-    });
-
-    // callback quand le processus se termine
-    child.on("close", (code) => {
-      logger.info(`yt-dlp terminé avec code de sortie : ${code}`);
-      if(code === 0) {
-        // succès
-        res.send("✅ Téléchargement terminé !");
-      } else {
-        // yt-dlp a échoué
-        res.status(500).send(`❌ yt-dlp a échoué avec le code : ${code}`);
-      }
-    });
-
-  } catch (err) {
-    // en cas d'erreur JavaScript
-    logger.error(`Erreur serveur dans /download : ${err.message}`);
-    res.status(500).send(`Erreur serveur : ${err.message}`);
-  }
-});
-
-// on exporte ce routeur pour qu'il soit utilisé par l'app principale
-module.exports = router;

server/routes/download.route.js

@@ -0,0 +1,11 @@
+const express = require("express");
+const router = express.Router();
+const { downloadController, progressController, speedController } = require("../controller/download.controller");
+
+router.post("/", downloadController);
+
+// SSE pour la progression du téléchargement
+router.get("/progress", progressController);
+router.get("/speed", speedController);
+
+module.exports = router;

server/routes/info.js

@@ -1,55 +0,0 @@
-/*
-  This file is part of Freedom Loader.
-
-  Copyright (C) 2025 MasterAcnolo
-
-  Freedom Loader is free software: you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation, either version 3 of the License.
-
-  Freedom Loader is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-  See the GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
-const express = require("express");        // importe Express
-const router = express.Router();           // crée un routeur Express indépendant
-const { execFile } = require("child_process"); // permet d’exécuter un programme externe
-const path = require("path");              // module pour gérer les chemins de fichiers
-
-// chemin vers le binaire yt-dlp embarqué
-const ytDlpPath = path.join(__dirname, "../../yt-dlp.exe");
-
-// route POST sur la racine de ce routeur
-router.post("/", (req, res) => {
-  const url = req.body.url;                // récupère l'URL depuis la requête POST
-  if (!url) return res.status(400).send("❌ URL manquante"); // validation simple
-
-  // exécute yt-dlp avec --dump-json pour récupérer les métadonnées de la vidéo
-  execFile(ytDlpPath, ["--dump-json", url], (error, stdout, stderr) => {
-    if (error) {
-      // gestion d’erreur : par exemple yt-dlp plante ou l’URL est invalide
-      console.error("Erreur lors de l'exécution de yt-dlp :", error);
-      console.error("stderr :", stderr);
-      return res.status(500).send("❌ Impossible de récupérer les infos.");
-    }
-
-    try {
-      // on parse le JSON envoyé par yt-dlp
-      const info = JSON.parse(stdout);
-      // on renvoie l’objet JSON directement au frontend
-      res.json(info);
-    } catch (e) {
-      // le JSON est mal formé
-      console.error("Erreur lors du parsing JSON :", e);
-      res.status(500).send("❌ JSON illisible.");
-    }
-  });
-});
-
-// on exporte le routeur pour être utilisé dans app.js ou ailleurs
-module.exports = router;

server/routes/info.route.js

@@ -0,0 +1,7 @@
+const express = require("express");
+const router = express.Router();
+const { infoController } = require("../controller/info.controller");
+
+router.post("/", infoController);
+
+module.exports = router;

server/server.js

@@ -1,103 +1,70 @@
-/*
-  This file is part of Freedom Loader.
+const express = require("express");
+const fs = require("fs");
+const path = require("path");
+const { logger, logSessionEnd } = require("./logger");
+const config = require("../config");
+const { execFile } = require("child_process");
+const { userYtDlp } = require("./helpers/path");
+const { rateLimite } = require("./helpers/rateLimit")
 
-  Copyright (C) 2025 MasterAcnolo
+const app = express();
 
-  Freedom Loader is free software: you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation, either version 3 of the License.
+app.use(express.json());
 
-  Freedom Loader is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-  See the GNU General Public License for more details.
+// Dossier de téléchargement
+const outputFolder = path.join(process.env.USERPROFILE, "Downloads", "Freedom Loader");
 
-  You should have received a copy of the GNU General Public License
-  along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
-const express = require("express");        // framework web
-const { exec } = require("child_process"); // si besoin d’exécuter des commandes (pas utilisé ici directement)
-const fs = require("fs");                  // accès au système de fichiers
-const path = require("path");              // gestion de chemins
-const debug = require("debug")("freedom-loader:server"); 
-// petit debugger coloré en console
-
-const { logger, logSessionStart, logSessionEnd } = require("./logger");
-// récupère notre logger Winston + helpers de session
-
-const app = express(); // instancie l'application Express
-
-// logSessionStart(); // désactivé, mais pourrait logguer le début de session
-
-// on définit le dossier de téléchargement dans le dossier Téléchargements de l’utilisateur
-const downloadsPath = path.join(process.env.USERPROFILE, "Downloads");
-const outputFolder = path.join(downloadsPath, "Freedom Loader Output");
-
-// création du dossier s’il n’existe pas
-if (!fs.existsSync(outputFolder)) {
+// Création du dossier si nécessaire
 try {
   fs.mkdirSync(outputFolder, { recursive: true });
-    logger.info("Dossier Freedom Loader Output cree dans Telechargements.");
+  logger.info(`Freedom Loader folder ready in ${outputFolder}`);
 } catch (err) {
-    logger.error("Impossible de creer le dossier :", err);
-    process.exit(1); // arrêt du programme en cas d’échec
-  }
-} else {
-  logger.info("Dossier Freedom Loader Output deja existant.");
+  logger.error("Unable to create folder:", err);
+  process.exit(1);
 }
 
-// on rend ce dossier dispo via app.locals
-app.locals.outputFolder = outputFolder;
+// Mise à jour yt-dlp au 
+execFile(userYtDlp, ["-U"], (err, stdout, stderr) => {
+  if (err) logger.warn("yt-dlp update error:", err);
+  else logger.info(`Update yt-dlp : ${stdout}`);
+});
 
-// configuration pour parser les requêtes POST en urlencoded
+// Middlewares
 app.use(express.urlencoded({ extended: true }));
+app.use(express.static(path.join(__dirname, "../public")));
 
-// sert les fichiers statiques (frontend)
-const staticPath = path.join(__dirname, "../public");
-debug("Serveur statique sur", staticPath);
-app.use(express.static(staticPath));
+// Routes
+app.use("/download", require("./routes/download.route"));
+app.use("/info", require("./routes/info.route"));
 
-// enregistre les routes API
-const infoRoute = require("./routes/info");
-const downloadRoute = require("./routes/download");
-debug("Routes /download et /info installees");
-app.use("/download", downloadRoute);
-app.use("/info", infoRoute);
-
-// route GET / de base
-app.get("/", (req, res) => {
-  debug("Requete GET / servie");
+app.get("/",  rateLimite ,(req, res) => {
   res.sendFile(path.join(__dirname, "../public/index.html"));
 });
 
-// fonction pour démarrer le serveur (Promise pour pouvoir await ailleurs)
-function startServer() {
+// Fonction pour démarrer le serveur
+async function startServer() {
   return new Promise((resolve, reject) => {
-    logger.info("Demarrage du serveur Express...");
-    const serverInstance = app.listen(8080, () => {
-      logger.info("Serveur Express pret sur http://localhost:8080");
-      resolve(serverInstance); // succès
+    const server = app.listen(config.applicationPort, () => {
+      logger.info(`Express server ready at http://localhost:${config.applicationPort}`);
+      resolve(server);
     });
-    serverInstance.on("error", (err) => {
-      logger.error("Erreur serveur Express :", err);
+
+    server.on("error", (err) => {
+      logger.error("Express Server Error :", err);
       reject(err);
     });
+
+    const gracefulExit = () => {
+      logSessionEnd();
+      server.close(() => {
+        logger.info("Express Server close cleanly.");
+        process.exit();
+      });
+    };
+
+    process.on("SIGINT", gracefulExit);
+    process.on("SIGTERM", gracefulExit);
   });
 }
 
-// gestion de la fermeture propre du process
-// process.on("exit", () => {
-//   logSessionEnd();
-// });
-process.on("SIGINT", () => {   // Ctrl+C
-  logSessionEnd();
-  process.exit();
-});
-process.on("SIGTERM", () => {  // kill
-  logSessionEnd();
-  process.exit();
-});
-
-// on exporte la fonction startServer pour que d’autres modules puissent la lancer
 module.exports = { startServer };

server/services/download.services.js

@@ -0,0 +1,62 @@
+const { execFile } = require("child_process");
+const { userYtDlp } = require("../helpers/path");
+const path = require("path");
+const fs = require("fs");
+const { logger } = require("../logger");
+const { buildYtDlpArgs } = require("../helpers/buildArgs");
+const notify = require("../helpers/notify")
+
+function fetchDownload(options, listeners, speedListeners) {
+
+  return new Promise((resolve, reject) => {
+    const outputFolder = options.outputFolder || path.join(process.env.USERPROFILE, "Downloads", "Freedom Loader");
+    fs.mkdirSync(outputFolder, { recursive: true });
+
+    const args = buildYtDlpArgs({ ...options, outputFolder });
+    logger.info(`[yt-dlp args] ${args.join(" ")}`);
+
+    const child = execFile(userYtDlp, args);
+
+    child.on("error", err => reject(new Error(`YT-DLP Error : ${err.message}`)));
+
+    child.on("close", code => {
+      listeners.forEach(fn => fn("done"));
+      if (code === 0) resolve(outputFolder);
+      else reject(new Error(`YT-DLP failed with code : ${code}`));
+    });
+
+    
+    child.stdout.on("data", data => {
+      data.toString().split("\n").forEach(line => {
+        if (!line.trim()) return;
+        logger.info(`[yt-dlp] ${line}`);
+
+        /* Barre de Chargement*/
+        if (line.startsWith("[download] Destination:")) listeners.forEach(fn => fn("reset"));
+        const match = line.match(/\[download\]\s+(\d+\.\d+)%/);
+        if (match) listeners.forEach(fn => fn(parseFloat(match[1])));
+
+        if (line.includes("MiB/s") || line.includes("KiB/s")) {
+            const match = line.match(/\d+(\.\d+)?[KM]?iB\/s/);
+            if (match) {
+                const speed = match[0];
+                speedListeners.forEach(fn => fn(speed));
+            }
+        }
+
+        if (line.match(/ERROR: Could not copy .* cookie database/i)) {
+          notify.notifyCookiesBrowserError();
+        }
+
+      });
+    });
+
+    child.stderr.on("data", data => {
+      data.toString().split("\n").forEach(line => line.trim() && logger.error(`[yt-dlp stderr] ${line}`));
+    });
+
+    
+  });
+}
+
+module.exports = { fetchDownload };

server/services/info.services.js

@@ -0,0 +1,51 @@
+const { execFile } = require("child_process");
+const { userYtDlp, denoPath } = require("../helpers/path");
+const getUserBrowser = require("../helpers/getBrowser");
+const { logger } = require("../logger");
+
+function fetchInfo(url) {
+    const args = [
+        "--js-runtimes", `deno:${denoPath}`,
+        "--dump-single-json",
+        "--ignore-errors",
+        "--yes-playlist",
+        "--cookies-from-browser",`${getUserBrowser()}`,
+        "--extractor-args","youtube:player_client=default",
+        "--ignore-no-formats-error",
+    ];
+
+    return new Promise((resolve, reject) => {
+
+        execFile(userYtDlp,[...args, url],
+            {   timeout: 30_000, // 30s, si jamais plus, abandon de la requête
+                maxBuffer: 10 * 1024 * 1024 },  // 10MO de réponse max (Par défaut: 200ko)
+                
+                (error, stdout, stderr) => {
+
+            if (stderr) {
+                const lower = stderr.toLowerCase();
+                if (lower.includes("sign in to confirm") || lower.includes("failed to decrypt") || lower.includes("could not copy")) {
+                    return reject(new Error(`Unable to extract cookies from ${getUserBrowser()}. Please log in to this browser and try again.`));
+                }
+            }
+
+            if (error) {
+                logger.error(`YT-DLP Error: ${error.message}`);
+                if (stderr) logger.debug(`stderr: ${stderr}`);
+                return reject(new Error("Unable to fetch Info."));
+            }
+
+            if (!stdout) return reject(new Error("No Data Received."));
+
+            try {
+                const data = JSON.parse(stdout);
+                resolve(data);
+            } catch (e) {
+                logger.error(`JSON Parsing Error: ${e.message}`);
+                reject(new Error("JSON unreadable."));
+            }
+        });
+    });
+}
+
+module.exports = { fetchInfo };

server/update.js

@@ -0,0 +1,47 @@
+const { autoUpdater } = require("electron-updater");
+const { app, Notification, shell} = require("electron");
+const { logger } = require("./logger");
+
+function AutoUpdater() {
+
+  autoUpdater.on("update-available", (info) => {
+    logger.info(`New Version Available : ${info.version}`);
+    new Notification({
+      title: "Freedom Loader",
+      body: `New Version Available : ${info.version}. Application will restart`
+    }).show();
+  });
+
+  autoUpdater.on("update-downloaded", (info) => {
+    logger.info(`Update Downloaded : ${info.version}`);
+    new Notification({
+      title: "Freedom Loader",
+      body: `Update ${info.version} downloaded.`
+    }).on("click", () =>
+      shell.openExternal("https://github.com/MasterAcnolo/Freedom-Loader/releases/latest")
+    ).show();
+
+    setTimeout(() => {
+      autoUpdater.quitAndInstall();
+    }, 5000);
+  });
+
+  autoUpdater.on("error", (err) => {
+    logger.error("Auto Update Error :", err.message);
+    new Notification({
+      title: "Freedom Loader - Update Error",
+      body: err.message
+    }).show();
+  });
+
+  app.whenReady().then(async () => {
+    try {
+      await autoUpdater.checkForUpdates();
+      logger.info("Update check completed");
+    } catch (err) {
+      logger.error("Error during update check :", err.message);
+    }
+  });
+}
+
+module.exports = { AutoUpdater };