# Backend - Media Library Viewer API

FastAPI backend serving the REST API for Jellyfin media browsing, SSH file inspection, and server monitoring.

## Setup

```bash
cd backend
python -m venv .venv
source .venv/bin/activate
pip install -e '.[dev]'
```

Or install dependencies directly:

```bash
pip install fastapi uvicorn[standard] pydantic-settings paramiko requests python-dotenv pandas
```

## Configuration

Create a `.env` file in the project root (or set environment variables):

```bash
JELLYFIN_URL=https://jellyfin.example.com
JELLYFIN_API_KEY=your-api-key
JELLYFIN_USER_ID=

SSH_HOST=media-server.example.com
SSH_USERNAME=username
SSH_PORT=22
SSH_KEY_FILENAME=/home/username/.ssh/id_rsa
SSH_PASSWORD=

REMOTE_MEDIA_ROOT=/srv/media
REMOTE_PATH_PREFIX=
```

## Running

```bash
cd backend
uvicorn main:app --reload --port 8000
```

API docs available at: http://localhost:8000/docs

## API Endpoints

- `GET /api/dashboard/counts` — Movie/series/episode totals
- `GET /api/dashboard/libraries` — Per-library breakdown
- `GET /api/dashboard/now-playing` — Active playback sessions
- `GET /api/monitoring/status` — Collector status
- `GET /api/monitoring/metrics` — Resource samples
- `GET /api/monitoring/disk` — Disk space
- `POST /api/monitoring/start|stop|restart` — Collector controls
- `GET /api/media/status` — Index status
- `POST /api/media/build` — Rebuild index
- `GET /api/media/query` — Query with filters/sort/pagination
- `GET /api/files/list?path=` — Directory listing
- `GET /api/files/ffprobe?path=` — ffprobe JSON
- `GET /api/files/stat?path=` — stat output
- `GET /api/files/resolve-path?path=` — Path resolution
- `GET /api/jobs/templates` — Available jobs
- `POST /api/jobs/run` — Execute a job