42 lines
2.1 KiB
Markdown
42 lines
2.1 KiB
Markdown
# GEMINI.md
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## App: phone_login
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This document describes the "phone_login" Flutter application, its purpose, implementation details, and file layout.
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## Purpose
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The "phone_login" app is a simple Flutter application that demonstrates a phone number-based authentication flow. It includes screens for entering a phone number, verifying an SMS code, and displaying different content based on the user's authentication status. The app also features a basic home screen and a profile screen.
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## Implementation Details
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The application is built using the Flutter framework and follows a layered architecture to separate concerns.
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### Key Components:
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* **Authentication:** The authentication flow is designed to be handled by Firebase Authentication, but it is currently mocked for demonstration purposes. The `AuthState` class manages the user's authentication state.
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* **Navigation:** `go_router` is used for declarative routing and navigation. It includes a redirect mechanism to handle authentication-aware routes.
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* **State Management:** `provider` is used for state management, with `ChangeNotifierProvider` making the `AuthState` available throughout the app.
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* **UI:** The user interface is built with Flutter's Material Design widgets. The screens are designed to be simple and intuitive.
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### File Layout:
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```
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lib/
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├── main.dart # App entry point
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├── app.dart # MaterialApp setup, theme, and routing
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├── auth/ # Authentication-related screens and logic
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│ ├── auth_state.dart # Manages authentication state
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│ ├── phone_input_screen.dart
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│ └── sms_verification_screen.dart
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├── home/ # Home screen
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│ └── home_screen.dart
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├── profile/ # User profile screen
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│ └── profile_screen.dart
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├── services/ # Backend services (e.g., Firebase)
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├── shared/ # Common widgets, utilities, models
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│ ├── models/
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│ └── widgets/
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└── theme/ # Theming and styling
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```
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