Feature/user profile by tqha1011 · Pull Request #37 · tqha1011/TaskManagement

tqha1011 · 2026-04-17T07:58:37Z

Summary by CodeRabbit

Release Notes

New Features
- Added AI-powered chatbot assistant (TaskBot) for intelligent task management via conversational interface
- Implemented dynamic category management with user-profile-based categories
- Added custom tag creation functionality
- Introduced activity heatmap displaying task completion history on user profile
- Enhanced color adaptation for improved dark mode support
Improvements
- Reorganized category and tag selection across task creation and detail screens

# Conflicts: # src/lib/features/main/view/screens/main_screen.dart

coderabbitai · 2026-04-17T07:58:47Z

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Review failed

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📝 Walkthrough

Walkthrough

This PR introduces a comprehensive task management enhancement with three major features: a new category system with dynamic UI selection, an AI-powered chatbot assistant integrated with Google Generative AI for task creation, and a refactored tag system. It also updates the user profile model to include activity heatmap data and modifies the task model to use structured category objects instead of strings. Supporting database migrations add server-side RPC functions for user profile statistics and AI-assisted task creation.

Changes

Cohort / File(s)	Summary
Color Adaptation Utility `src/lib/core/utils/adaptive_color_extension.dart`	New `AdaptiveColorExtension` adds theme-aware color adaptation by interpolating colors toward white in dark mode to improve visibility.
Category Feature `src/lib/features/category/model/category_model.dart`, `src/lib/features/category/repository/category_repository.dart`, `src/lib/features/category/viewmodel/category_viewmodel.dart`, `src/lib/features/category/view/widgets/category_choice_chips.dart`	Complete category system with model (immutable with hex color parsing), repository (Supabase-backed fetching), viewmodel (state management with loading/error), and UI widget (adaptive color choice chips for selection).
ChatBot AI Feature `src/lib/features/chatbot/model/chatmessage_model.dart`, `src/lib/features/chatbot/services/chatbot_services.dart`, `src/lib/features/chatbot/viewmodel/chatbot_viewmodel.dart`, `src/lib/features/chatbot/view/chatbot_view.dart`, `src/lib/features/chatbot/view/widgets/{bot_avatar,chat_header,day_separator,message_composer,message_tile,typing_indicator,user_avatar}.dart`	Complete chatbot implementation with Google Generative AI integration, local chat history persistence (SharedPreferences), Supabase RPC task creation, message models with serialization, viewmodel for state/lifecycle management, and comprehensive UI widgets (avatars, message bubbles, input composer, typing indicator, headers).
Tag Feature Refactor `src/lib/features/tag/model/tag_model.dart`, `src/lib/features/tag/repository/tag_repository.dart`, `src/lib/features/tag/viewmodel/tag_viewmodel.dart`, `src/lib/features/tag/view/widgets/tag_selector.dart`	New tag system extracted from task viewmodel: model with color parsing, repository with fetch/create operations, viewmodel with selection state and custom tag creation (with palette-based color generation), and UI widget (chip-based selector with custom tag creation dialog).
Task Model & Views Updates `src/lib/features/tasks/model/task_model.dart`, `src/lib/features/tasks/view/screens/create_task_screen.dart`, `src/lib/features/tasks/view/screens/task_detail_screen.dart`, `src/lib/features/tasks/view/widgets/tag_selector.dart`, `src/lib/features/tasks/viewmodel/task_viewmodel.dart`	Task model refactored to use `CategoryModel` instead of `String` for categories; legacy tag management removed from viewmodel and delegated to `TagViewModel`; UI screens updated to use `CategoryViewModel` and `TagViewModel` for data and selection; local `TagSelector` widget replaced with feature-level `tag_feature.TagSelector`.
User Profile Feature Updates `src/lib/features/user/model/user_profile_model.dart`, `src/lib/features/user/service/user_service.dart`, `src/lib/features/user/viewmodel/user_profile_viewmodel.dart`, `src/lib/features/user/view/user_profile_view.dart`	User profile model extended with `heatmapData` field (map of `DateTime` to task counts); service adds auth validation; viewmodel generates mock heatmap data; view integrates `flutter_heatmap_calendar` with interactive cells and bottom sheet modal.
Screen Integration & Navigation `src/lib/features/main/view/screens/main_screen.dart`, `src/lib/features/statistics/view/screens/statistics_screen.dart`, `src/lib/features/statistics/view/widgets/statistics_widgets.dart`	Main screen loads categories/tags on init and replaces calendar placeholder with `ChatBotView`; Statistics screen integrates category loading; `CompletedTaskCard` now reads `CategoryViewModel` to assign dynamic category instead of hardcoded value.
App Setup & Dependencies `src/lib/main.dart`, `pubspec.yaml`	App-level providers registered for `CategoryViewModel` and `TagViewModel`; new dependencies added: `flutter_heatmap_calendar: ^1.0.5`, `google_generative_ai: ^0.4.7`; `shared_preferences` version downgraded.
Database Migrations `supabase/migrations/20260409084009_create_user_profile_rpc.sql`, `supabase/migrations/20260413084521_update_user_profile_with_heatmap_rpc.sql`, `supabase/migrations/20260417060333_chatbot_add_task_rpc.sql`	Three migrations: user profile RPC (cleanup), enhanced user profile RPC with heatmap calculation and streak logic (7+ lines of complex date/streak grouping), and chatbot task creation RPC (upserts tags, links to task, error handling).

Sequence Diagram(s)

sequenceDiagram
    actor User
    participant ChatBotView
    participant ChatBotViewModel
    participant ChatBotAssistantService
    participant GoogleGenAI
    participant SupabaseRPC
    participant SharedPrefs

    User->>ChatBotView: Type & send message
    ChatBotView->>ChatBotViewModel: sendMessage(text)
    ChatBotViewModel->>SharedPrefs: Load chat history
    ChatBotViewModel->>ChatBotAssistantService: sendMessage(userMessage)
    ChatBotAssistantService->>GoogleGenAI: Send message to chat session
    GoogleGenAI-->>ChatBotAssistantService: Response with function call (create_task_full)
    ChatBotAssistantService->>SupabaseRPC: Call create_task_full(title, priority, profile_id, tags)
    SupabaseRPC-->>ChatBotAssistantService: Task created (task_id)
    ChatBotAssistantService->>GoogleGenAI: Send function result back to session
    GoogleGenAI-->>ChatBotAssistantService: Final text response
    ChatBotAssistantService-->>ChatBotViewModel: Response text
    ChatBotViewModel->>SharedPrefs: Append assistant message & save history
    ChatBotViewModel->>ChatBotView: Notify listeners
    ChatBotView->>User: Display message & typing indicator

Estimated code review effort

🎯 4 (Complex) | ⏱️ ~65 minutes

Possibly related PRs

PR #30: Modifies user profile model and related services (user_profile_model.dart, user service/viewmodel) for heatmap data integration; overlaps with this PR's user profile enhancements.
PR #33: Makes overlapping changes to tag system refactoring, including TagSelector widget, tag management APIs, and TagModel handling across task and tag features.
PR #23: Updates StatisticsScreen initialization logic to load categories based on Supabase user state; aligns with this PR's category-loading side effects in screen startup.

Suggested reviewers

hoanghaoz

🐰 Whiskers twitch with glee—categories hop into place,
A chatbot friend arrives to help tasks embrace,
Tags dance in new colors, heatmaps show the way,
This PR hops forward to brighten your day! ✨

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Title check	⚠️ Warning	The PR title 'Feature/user profile' is vague and does not clearly summarize the actual changes. The changeset includes chatbot features, category/tag management, adaptive colors, heatmap functionality, and multiple view models—not primarily about user profile.	Replace with a descriptive title that accurately reflects the primary changes, such as 'Add chatbot, category/tag management, and heatmap features' or 'Integrate AI assistant with category and tag selection UI'.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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Commit unit tests in branch feature/user-profile

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* Feature/user profile (#30) * feat(UserProfile): build screen UserProfile # Conflicts: # src/lib/features/main/view/screens/main_screen.dart * feat: switch dark/light theme * fix: black color theme * fix: black theme in statistics screen * feat: add dark theme to auth screen * feat: apply dark theme for bottom navigation bar * feat(priority task):Implement priority and tag selection in task creation version 1 (#31) * feat(task): implement priority and tag selection features in task creation * Update README.md * Update README.md * Update README.md --------- Co-authored-by: Tran Quang Ha <[email protected]> * Update README.md (#32) * feat: Priority selector and tag system verson2 (#33) * feat(task): implement priority and tag selection features in task creation * feat(tags): enhance tag management with custom tag creation and selection * Update README.md * Update README.md * fix: error screen in main.dart (#34) * Enhance authentication UI and implement Focus feature set (#35) * feat(core): add auth layout template, custom textfield and colors * feat(auth): implement viewmodels for auth flow (MVVM) * feat(auth): build complete auth UI screens (Login, Register, OTP, Passwords) * chore(main): set LoginView as initial route * refactor(auth) : delete .gitkeep * chore: update dependencies and pubspec.lock * refactor(auth): optimize registration logic, timezone handling, and form validation * feat(auth): update UI for login, registration, and forgot password screens * feat(tasks): update task management UI and statistics screen * chore: update main entry point and fix widget tests * chore: ignore devtools_options.yaml * chore: ignore devtools_options.yaml * style(login) : rewrite title for login view * feat(auth): configure android deep link for supabase oauth * refactor(ui): add social login callbacks to auth layout template * feat(auth): update oauth methods with redirect url and signout * feat(auth): implement AuthGate using StreamBuilder for session tracking * feat(viewmodel): add oauth logic and improve provider lifecycle * refactor(ui): migrate LoginView to Provider pattern * chore(main): set AuthGate as initial route and setup provider * feat: implement full Focus feature set - Added Pomodoro timer with Start/Reset/Skip logic. - Integrated local Quick Notes with Pin/Delete functionality. - Supported image attachments in notes using image_picker. - Added Focus settings: time duration, vibration, and ringtones. * fix (auth) : dispose TextEditingControllers to prevent memory leaks * refactor (alarm ) : create off alarm button when time out * fix: apply CodeRabbit auto-fixes Fixed 3 file(s) based on 4 unresolved review comments. Co-authored-by: CodeRabbit <[email protected]> * fix(timer): prevent division by zero in progress calculation and sanitize negative settings input * fix(timer): prevent division by zero in progress calculation and sanitize negative settings input * fix(auth): unblock new-user login and add settings logout * refactor(LoginScreen) : compact all items to fit in screen to help users interface easily --------- Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com> Co-authored-by: CodeRabbit <[email protected]> * build(deps)(deps): bump shared_preferences from 2.5.4 to 2.5.5 in /src (#36) Bumps [shared_preferences](https://github.com/flutter/packages/tree/main/packages/shared_preferences) from 2.5.4 to 2.5.5. - [Commits](https://github.com/flutter/packages/commits/shared_preferences-v2.5.5/packages/shared_preferences) --- updated-dependencies: - dependency-name: shared_preferences dependency-version: 2.5.5 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Feature/user profile (#37) * feat(UserProfile): build screen UserProfile # Conflicts: # src/lib/features/main/view/screens/main_screen.dart * feat: switch dark/light theme * fix: black color theme * fix: black theme in statistics screen * feat: add dark theme to auth screen * feat: apply dark theme for bottom navigation bar * feat(RPC): update RPC to get data for heatmap * feat(RPC): update new RPC to get data for heatmap * feat: integrate chatbot assistant * feat(chatbot): integrate create task, answer question for chatbot * feat: remove mock data and get data tags and categories from supabase * feat: integrate chatbot's ability to create task --------- Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: Nguyễn Anh Kiệt <[email protected]> Co-authored-by: Nguyễn Lê Hoàng Hảo <[email protected]> Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com> Co-authored-by: CodeRabbit <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* feat: add create task screen and fix home screen provider errors * Feature/user profile (#30) * feat(UserProfile): build screen UserProfile # Conflicts: # src/lib/features/main/view/screens/main_screen.dart * feat: switch dark/light theme * fix: black color theme * fix: black theme in statistics screen * feat: add dark theme to auth screen * feat: apply dark theme for bottom navigation bar * feat(priority task):Implement priority and tag selection in task creation version 1 (#31) * feat(task): implement priority and tag selection features in task creation * Update README.md * Update README.md * Update README.md --------- Co-authored-by: Tran Quang Ha <[email protected]> * Remove comment about main UI in home_screen.dart Removed commented section about main UI. * Update README.md (#32) * feat: Priority selector and tag system verson2 (#33) * feat(task): implement priority and tag selection features in task creation * feat(tags): enhance tag management with custom tag creation and selection * Update README.md * Update README.md * fix: error screen in main.dart (#34) * Enhance authentication UI and implement Focus feature set (#35) * feat(core): add auth layout template, custom textfield and colors * feat(auth): implement viewmodels for auth flow (MVVM) * feat(auth): build complete auth UI screens (Login, Register, OTP, Passwords) * chore(main): set LoginView as initial route * refactor(auth) : delete .gitkeep * chore: update dependencies and pubspec.lock * refactor(auth): optimize registration logic, timezone handling, and form validation * feat(auth): update UI for login, registration, and forgot password screens * feat(tasks): update task management UI and statistics screen * chore: update main entry point and fix widget tests * chore: ignore devtools_options.yaml * chore: ignore devtools_options.yaml * style(login) : rewrite title for login view * feat(auth): configure android deep link for supabase oauth * refactor(ui): add social login callbacks to auth layout template * feat(auth): update oauth methods with redirect url and signout * feat(auth): implement AuthGate using StreamBuilder for session tracking * feat(viewmodel): add oauth logic and improve provider lifecycle * refactor(ui): migrate LoginView to Provider pattern * chore(main): set AuthGate as initial route and setup provider * feat: implement full Focus feature set - Added Pomodoro timer with Start/Reset/Skip logic. - Integrated local Quick Notes with Pin/Delete functionality. - Supported image attachments in notes using image_picker. - Added Focus settings: time duration, vibration, and ringtones. * fix (auth) : dispose TextEditingControllers to prevent memory leaks * refactor (alarm ) : create off alarm button when time out * fix: apply CodeRabbit auto-fixes Fixed 3 file(s) based on 4 unresolved review comments. Co-authored-by: CodeRabbit <[email protected]> * fix(timer): prevent division by zero in progress calculation and sanitize negative settings input * fix(timer): prevent division by zero in progress calculation and sanitize negative settings input * fix(auth): unblock new-user login and add settings logout * refactor(LoginScreen) : compact all items to fit in screen to help users interface easily --------- Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com> Co-authored-by: CodeRabbit <[email protected]> * build(deps)(deps): bump shared_preferences from 2.5.4 to 2.5.5 in /src (#36) Bumps [shared_preferences](https://github.com/flutter/packages/tree/main/packages/shared_preferences) from 2.5.4 to 2.5.5. - [Commits](https://github.com/flutter/packages/commits/shared_preferences-v2.5.5/packages/shared_preferences) --- updated-dependencies: - dependency-name: shared_preferences dependency-version: 2.5.5 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Feature/user profile (#37) * feat(UserProfile): build screen UserProfile # Conflicts: # src/lib/features/main/view/screens/main_screen.dart * feat: switch dark/light theme * fix: black color theme * fix: black theme in statistics screen * feat: add dark theme to auth screen * feat: apply dark theme for bottom navigation bar * feat(RPC): update RPC to get data for heatmap * feat(RPC): update new RPC to get data for heatmap * feat: integrate chatbot assistant * feat(chatbot): integrate create task, answer question for chatbot * feat: remove mock data and get data tags and categories from supabase * fixed codes, added save delete and create tasks and notes * Delete .vs/TaskManagement.slnx/v18/.wsuo * Delete .vs directory * Delete .vscode directory * Delete src/.gitignore * Delete src/lib/features/auth/viewmodels/task_provider.dart * Delete src/web_entrypoint.dart --------- Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: Tran Quang Ha <[email protected]> Co-authored-by: Nguyễn Anh Kiệt <[email protected]> Co-authored-by: Nguyễn Lê Hoàng Hảo <[email protected]> Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com> Co-authored-by: CodeRabbit <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

tqha1011 added 10 commits April 9, 2026 18:54

feat(UserProfile): build screen UserProfile

6555ec5

# Conflicts: # src/lib/features/main/view/screens/main_screen.dart

feat: switch dark/light theme

bacf05a

fix: black color theme

4b0e584

fix: black theme in statistics screen

2a401b1

feat: add dark theme to auth screen

48688a8

feat: apply dark theme for bottom navigation bar

7db7ab3

feat(RPC): update RPC to get data for heatmap

b28e951

feat(RPC): update new RPC to get data for heatmap

50d7848

feat: integrate chatbot assistant

8fb4d36

feat(chatbot): integrate create task, answer question for chatbot

67e0496

tqha1011 added 2 commits April 17, 2026 15:08

Merge branch 'main' into feature/user-profile

cd35071

feat: remove mock data and get data tags and categories from supabase

6049bed

tqha1011 merged commit c4b702b into main Apr 17, 2026
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coderabbitai Bot mentioned this pull request Apr 18, 2026

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tqha1011 commented Apr 17, 2026 •

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