ToDo List Application

This project demonstrates the implementation of a ToDo List application with core features like task management, persistent data storage, API integration, and multithreading. The app is designed with clean architecture and adheres to modern iOS development practices.

Features

1. Task List

• Display a list of tasks on the main screen.
• Each task includes:
  • Title
  • Description
  • Creation Date
  • Status: Completed/Incomplete.
• Task Management:
  • Add new tasks.
  • Edit existing tasks.
  • Delete tasks.
• Search Functionality:
  • Quickly search through tasks by title or description.

2. API Integration

• On the first launch, the app fetches tasks from the DummyJSON API.
• The fetched tasks are stored locally in CoreData for persistent use.

3. Multithreading

• All task-related operations (loading, creating, editing, deleting, and searching) are executed on background threads using GCD to ensure the interface remains responsive.

4. Persistent Data (CoreData)

• Tasks are stored in CoreData for offline use.
• The app restores all data from CoreData when relaunched.

5. Version Control

• The project is version-controlled using Git.

6. Unit Testing

• Comprehensive unit tests are written for the app’s core functionality, including task creation, editing, deletion, and API integration.

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Architecture

VIPER

The application is structured using the VIPER architecture, ensuring clear separation of concerns and maintainable code:

• View: Responsible for UI and user interaction.
• Interactor: Handles business logic and background operations.
• Presenter: Acts as a mediator between View and Interactor.
• Entity: Represents the task data model.
• Router: Manages navigation and module assembly.

Additional Design Notes

• The UI is based on the provided Figma mockups.
• API JSON: The dummy API JSON file is available here.

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Installation

1. Clone this repository:

   git clone https://github.com/your-repo/todo-list-app.gitTodo app