📱 Chat App

A robust and scalable real-time chat application designed for seamless communication. This application leverages modern technologies to provide a secure and interactive messaging experience.

---

✨ Features

✅ Instant Messaging: Real-time text messaging with optimized database structure.
✅ User Authentication: Secure login and registration using Firebase Authentication (Google Sign-In, Email/Password, etc.).
✅ One-on-One Chat Only: Designed for private and secure communication without group chat distractions.
✅ Read Receipts & Message Status: Indicators for delivered, read, and pending messages enhance transparency.
✅ User Profile Management: Users can update their profile picture, username, and status.
✅ Dark Mode Support: UI adapts to user preference with light and dark themes.
✅ Highly Secure Communication: End-to-end encryption ensures data privacy and protection.
✅ Minimalist & Lightweight: Focused on essential features for a smooth user experience.
✅ Distraction-Free Messaging: No media sharing keeps conversations text-focused, improving clarity and security.
✅ Efficient Performance: Optimized for fast message delivery and synchronization.
✅ Search & Filter: Quickly find messages and conversations.
✅ Offline Support: Messages sync when the user is back online.
✅ Firebase-Powered: Reliable and scalable backend support ensures seamless functionality.

---

🚀 Tech Stack

• Frontend: Flutter (Dart) for a responsive and cross-platform experience.
• Backend: Firebase Firestore for real-time database and Firebase Functions for backend logic.
• Authentication: Firebase Authentication for secure user login.

---

🛠️ Installation Guide

Prerequisites

Before running the application, ensure you have the following installed:

• Flutter SDK
• [Android Studio/Xcode] for running the app on an emulator or real device
• A Firebase Project with authentication and Firestore configured

Steps

1️⃣ Clone the repository:

git clone https://github.com/your-username/chat-app.git

2️⃣ Navigate to the project directory:

cd chat-app

3️⃣ Install dependencies:

flutter pub get

4️⃣ Set up Firebase:

• Create a Firebase project at Firebase Console.
• Enable Firebase Authentication and Firestore.
• Add google-services.json (Android) in android/app/.
• Add GoogleService-Info.plist (iOS) in ios/Runner/.

5️⃣ Run the application:

flutter run

---

📸 Results

Splash Screen	Login Screen	Home Screen	Profile Screen	Chat Screen
AddUser Screen	User Profile Dialog	User Profile Screen

🎥 Video Output

---

🤝 Contribution Guidelines

We welcome contributions from the community! To contribute:

1. Fork the repository
2. Create a new branch (feature-branch)
3. Commit your changes
4. Open a pull request

---

💬 Connect with Me

📌 GitHub: @Thogaruchesti-hemanth
📌 LinkedIn: @Thogaruchesti-hemanth

---

🔹 Feel free to reach out for any queries or suggestions!