[Feature]: Add a Modular Music Player Application (C++)

[adityacosmos24]

So, what is it about?

🆕 Issue: Add a Modular Music Player Application (C++)

Description:
I would like to contribute a modular Music Player Application built using Object-Oriented Design Principles in C++.
The application simulates a real-world music player system (similar to common streaming apps) with features such as playlist management, playback strategies (sequential, random, custom queue), and device connectivity (Bluetooth, wired, headphones).

Key Features:

• 🎵 Playlist Management: Create, load, and manage multiple playlists with song collections.

• ▶️ Playback Strategies:

  • Sequential play
  • Random play
  • Custom queue play

• 🔊 Device Management:

  • Connect to different audio output devices (Bluetooth speaker, wired speaker, headphones) using adapter and factory patterns.

• ⚙️ Design Patterns Used:

  • Singleton (for managers and facades)
  • Strategy (for playback behavior)
  • Factory and Adapter (for device handling)
  • Facade (for unified interface)

• 🧩 Modular Architecture:
  Organized into separate modules:

  • core/ – Audio engine
  • device/ – Adapters for different output devices
  • managers/ – Playlist, Device, Strategy managers
  • strategies/ – Playback strategy implementations
  • models/ – Core entities like Song and Playlist
  • factories/, enums/, and external/ for API abstractions

Expected Output Example:

• Displays connected device information
• Shows sequential, random, and custom playback orders with simulated “Playing via [DeviceType]” outputs
• Demonstrates pausing, resuming, and completion of playlists

Goal:
To contribute a clean, well-documented Music Player Application that demonstrates advanced OOP and design pattern usage for learners exploring software design in C++.

Code of Conduct

• I agree to follow this project's Code of Conduct

[adityacosmos24]

@prajwal3114 could you pls assign this issue to me

[prajwal3114]

@adityacosmos24 Assigned to you ✅
Please try to complete it by October 30, 2025.