36 lines
1.4 KiB
Markdown
36 lines
1.4 KiB
Markdown
# Simple Todo Application - Requirements
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## Functional Requirements
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### REQ-001: Create Todo Items
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The application shall allow users to create new todo items with a title and optional description.
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### REQ-002: List Todo Items
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The application shall display all created todo items in a list format with their current status.
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### REQ-003: Mark Todo as Complete
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The application shall provide functionality to mark a todo item as complete or incomplete with a toggle action.
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### REQ-004: Delete Todo Items
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The application shall allow users to delete todo items from the list permanently.
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### REQ-005: Edit Todo Items
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The application shall allow users to edit the title and description of existing todo items.
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## Non-Functional Requirements
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### REQ-006: Data Persistence
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The application shall persist all todo items to a JSON file so that data remains available after application restart.
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### REQ-007: Input Validation
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The application shall validate that todo titles are not empty and are no longer than 200 characters.
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### REQ-008: Performance
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The application shall complete all todo operations (create, read, update, delete) within 100 milliseconds.
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### REQ-009: Code Quality
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The application shall implement proper error handling with descriptive error messages for all operations.
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### REQ-010: User Interface
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The application shall provide a simple command-line interface with clear menu options and status feedback for user actions.
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