Enigma

This application provides a seamless chat experience with support for voice and video calls, making communication easier and more interactive. Special thanks to core contributors Farhan Hasan and Nayem Ali.

Features

• User Authentication: Sign up and log in securely.
• Chat Request: Decide who want to communicate by sending and recieving chat requests.
• Barcode Scanning: Easily send chat requests by scanning the barcode of your friends QR code.
• Real-time Chat: Send and receive messages, audio messages, images instantly.
• Voice Calls: Connect with friends, family, or colleagues via voice calls.
• Video Calls: Enable face-to-face communication using video calls.
• Call and Chat Notifications: Receive real-time notifications for calls and chats across foreground, background, and terminated app states, ensuring no missed updates.
• Stories: Share your day with uploading stories.
• Push Notifications: Get notified of incoming messages and calls.
• Profile Management: Manage user profiles.
• Theme Mode: Switch between Dark and Light mode.

Technology

1. Dart as the source language
2. Flutter for cross-platform application
3. Firebase for Backend
4. Agora SDK for Real-Time-Communication
5. Python and FastAPI for Backend Services

Highlights

• Codebase follows MVVM and Clean Architecture
• Routing management using GoRouter
• Local Databases used (Sembast, Shared Preferences)
• Deeplink implemented for chats and calls in Foreground, Background and Terminated state.

Demo

Coming soon...

Installation

Clone the repository:

  git clone https://github.com/Sifat-16/enigma.git
  cd enigma

Install dependencies: Make sure you have Flutter installed, then run:

  flutter pub get

Run the App:

  flutter run