stefwill
78aa032c1b
- Daily reminder scheduling via flutter_local_notifications (inexact, repeating at chosen time) - Biometric lock gate on app launch with auto-prompt and manual unlock button - Theme mode selector (System/Light/Dark) persisted to settings DB - PDF export of full mood history shared via share_plus - Android: POST_NOTIFICATIONS, USE_BIOMETRIC permissions; switched to FlutterFragmentActivity
97 lines
3.3 KiB
Markdown
97 lines
3.3 KiB
Markdown
# DailyYou
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A private, on-device mood journal for Android and iOS built with Flutter. All data stays on your device — no cloud, no accounts.
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## Features
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- **Multi-step mood logging** — guided wizard capturing mood, sleep, energy, positivity, and self-worth in one flow
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- **Activity tagging** — log what you've been doing; custom activities supported
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- **On-device AI insights** — weekly and monthly reflections powered by MediaPipe on-device LLM (no data leaves the device)
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- **Calendar heatmap** — daily mood averages visualised across a month
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- **Reminders** — optional local notifications to prompt daily check-ins
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- **Biometric lock** — optional fingerprint/Face ID protection
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- **Dark mode** — follows system theme
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## Tech stack
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| Layer | Library |
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|---|---|
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| UI | Flutter 3.x, Material 3 |
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| State management | flutter_riverpod 3.x (non-codegen) |
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| Database | Drift 2.x (SQLite) |
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| Charts | fl_chart |
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| On-device LLM | flutter_mediapipe_chat |
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| Notifications | flutter_local_notifications |
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| Biometrics | local_auth |
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| Export | pdf + share_plus |
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## Getting started
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```bash
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flutter pub get
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dart run build_runner build --delete-conflicting-outputs
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flutter run
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```
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> Android requires core library desugaring — already configured in `android/app/build.gradle.kts`.
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## Project structure
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```
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lib/
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app.dart # Root widget, theme, routing
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main.dart # Entry point
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core/
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database/ # Drift schema, DAOs, generated code
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llm/ # LlmService abstraction + MediaPipe impl
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providers/ # Riverpod providers (mood, activity, settings, LLM, insights)
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features/
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log_mood/ # Mood logging wizard screen + widgets
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shared/
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widgets/ # Reusable UI components
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```
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## To-do
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### Core screens
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- [x] Bottom nav shell (home, history, insights, settings)
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- [x] History / calendar heatmap screen
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- [x] Day detail screen — list entries for a selected day
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- [x] Insights screen — weekly/monthly AI summaries
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- [x] Settings screen — reminders, biometrics, theme, data export
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- [ ] Onboarding flow — first-launch walkthrough
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### Mood logging
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- [ ] Edit existing entry (tap from day detail)
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- [ ] Free-text note step in the wizard
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- [ ] Tag selection step
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### Activities
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- [ ] Activity management screen — add, reorder, delete custom activities
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- [x] Seed database with default activities on first launch
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### AI / insights
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- [x] Model setup screen — manual transfer instructions + scan button
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- [ ] Query mode — ask a free-form question about your data
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- [x] Prompt builder — serialize mood history into LLM context
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### Analytics
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- [ ] Charts screen — mood trend line, activity frequency bar chart, sleep vs mood scatter
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### Infrastructure
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- [ ] Local notifications — schedule and cancel reminders
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- [ ] Biometric lock — gate app on fingerprint/Face ID
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- [ ] PDF export and share sheet
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- [ ] App icon and splash screen
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---
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## Database schema
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- `MoodEntries` — mood (1–5), sleep minutes, energy, positivity, self-worth, optional note
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- `Activities` — built-in and custom activities with icon and colour
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- `EntryActivities` — many-to-many join between entries and activities
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- `Tags` — free-form tags
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- `LlmInsights` — cached AI-generated insight text keyed by prompt SHA-256
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- `UserSettings` — key/value store for app preferences
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