# DearDiary

> Your day, analyzed. A journal that writes itself.

AI-powered daily journal that captures life through multiple input methods and generates thoughtful, reflective journal entries.

See [CHANGELOG.md](./CHANGELOG.md) for detailed version history.

## Features

- **Multiple Input Types**: Text notes, photos, voice memos, health data
- **AI Journal Generation**: OpenAI, Anthropic, Ollama, or LM Studio
- **Self-Hostable**: Run it yourself or use any hosted version
- **Same Codebase**: Single deployment works for single-user or multi-tenant
- **Task History**: Full logging of AI requests and responses

## Quick Start

### Docker (Recommended)

```bash
git clone https://github.com/your-repo/deardiary.git
cd deardiary

# Create .env file
cp backend/.env.example .env
# Edit .env and set JWT_SECRET

# Start
docker compose up -d
```

Visit http://localhost:5173

### Manual Development

```bash
# Backend
cd backend
bun install
bunx prisma generate
bunx prisma db push
bun run dev

# Frontend (separate terminal)
cd frontend
npm install
npm run dev
```

## Configuration

### Environment Variables

| Variable | Default | Description |
|----------|---------|-------------|
| `DATABASE_URL` | `file:./data/deardiary.db` | SQLite, PostgreSQL, or MySQL |
| `JWT_SECRET` | (required) | Secret for JWT signing |
| `MEDIA_DIR` | `./data/media` | Directory for uploads |
| `PORT` | `3000` | Server port |
| `CORS_ORIGIN` | `*` | Allowed origins |

### Database Examples

```bash
# SQLite (default)
DATABASE_URL="file:./data/deardiary.db"

# PostgreSQL
DATABASE_URL="postgresql://user:pass@host:5432/deardiary"

# MySQL
DATABASE_URL="mysql://user:pass@host:3306/deardiary"
```

## AI Providers

Configure in Settings after logging in:

| Provider | Setup |
|----------|-------|
| **OpenAI** | API key required |
| **Anthropic** | API key required |
| **Ollama** | Local URL (default: http://localhost:11434) |
| **LM Studio** | Local URL (default: http://localhost:1234/v1) |

## Project Structure

```
deardiary/
├── backend/           # Bun + Hono API server
│   ├── src/
│   │   ├── routes/   # API endpoints
│   │   ├── services/ # AI providers
│   │   └── middleware/
│   └── prisma/       # Database schema
├── frontend/         # React + Vite web app
├── android/         # Native Android app (Kotlin + Compose)
├── docker-compose.yml
└── PLAN.md          # Full specification
```

## API

All endpoints require `Authorization: Bearer {api_key}` header.

```
POST   /api/v1/auth/register
POST   /api/v1/auth/login
POST   /api/v1/auth/api-key

GET    /api/v1/days
GET    /api/v1/days/:date
DELETE /api/v1/days/:date

POST   /api/v1/entries
GET    /api/v1/entries/:id
PUT    /api/v1/entries/:id
DELETE /api/v1/entries/:id
POST   /api/v1/entries/:id/photo
POST   /api/v1/entries/:id/voice

POST   /api/v1/journal/generate/:date
GET    /api/v1/journal/:date
GET    /api/v1/journal/:date/tasks

GET    /api/v1/settings
PUT    /api/v1/settings
```

## License

MIT