# RF Mapper API Reference

REST API documentation for RF Mapper web interface.

**Base URL:** `http://localhost:5000`

---

## Scanning

### Trigger Scan

Performs WiFi and/or Bluetooth scan.

```
POST /api/scan
```

**Request Body:**

| Field | Type | Default | Description |
|-------|------|---------|-------------|
| `location` | string | `"web_scan"` | Location label for the scan |
| `lat` | number | config value | GPS latitude |
| `lon` | number | config value | GPS longitude |
| `scan_wifi` | boolean | `true` | Include WiFi networks |
| `scan_bluetooth` | boolean | `true` | Include Bluetooth devices |

**Example:**

```bash
curl -X POST http://localhost:5000/api/scan \
  -H "Content-Type: application/json" \
  -d '{"location": "kitchen", "scan_wifi": true, "scan_bluetooth": true}'
```

**Response:**

```json
{
  "timestamp": "2026-02-01T14:30:00.123456",
  "location": "kitchen",
  "gps": {"lat": 50.8585, "lon": 4.3978},
  "wifi_networks": [
    {
      "ssid": "HomeNetwork",
      "bssid": "AA:BB:CC:DD:EE:FF",
      "rssi": -45,
      "channel": 6,
      "frequency": 2437,
      "encryption": "WPA2",
      "manufacturer": "Cisco",
      "estimated_distance_m": 3.5,
      "signal_quality": "Excellent",
      "floor": null,
      "height_m": null
    }
  ],
  "bluetooth_devices": [
    {
      "address": "11:22:33:44:55:66",
      "name": "iPhone",
      "rssi": -60,
      "device_class": "Phone",
      "device_type": "Smartphone",
      "manufacturer": "Apple",
      "estimated_distance_m": 5.2,
      "signal_quality": "Good",
      "floor": null,
      "height_m": null
    }
  ]
}
```

---

### Quick Bluetooth Scan

Fast BLE-only scan for real-time tracking (uses bleak library).

```
POST /api/scan/bt
```

**Response:** Same as `/api/scan` but only `bluetooth_devices` populated.

---

### Get Latest Scan

Retrieve the most recent scan results.

```
GET /api/latest
```

**Response:** Same format as `/api/scan` response.

---

### List Scans

List saved scan files (most recent 50).

```
GET /api/scans
```

**Response:**

```json
[
  {
    "filename": "scan_20260201_143000_kitchen.json",
    "timestamp": "2026-02-01T14:30:00",
    "location": "kitchen",
    "wifi_count": 12,
    "bt_count": 5
  }
]
```

---

### Get Specific Scan

Retrieve a specific scan by filename.

```
GET /api/scans/<filename>
```

**Example:**

```bash
curl http://localhost:5000/api/scans/scan_20260201_143000_kitchen.json
```

---

## Position & Configuration

### GPS Position

Get or set current GPS position.

```
GET /api/position
POST /api/position
```

**POST Body:**

```json
{"lat": 50.8585, "lon": 4.3978}
```

**Response:**

```json
{"lat": 50.8585, "lon": 4.3978}
```

---

### Configuration

Get or update application configuration.

```
GET /api/config
POST /api/config
```

**POST Body:**

| Field | Type | Description |
|-------|------|-------------|
| `gps.latitude` | number | GPS latitude |
| `gps.longitude` | number | GPS longitude |
| `scanner.path_loss_exponent` | number | Distance calculation parameter |
| `save` | boolean | Persist changes to config file |

**Example:**

```bash
curl -X POST http://localhost:5000/api/config \
  -H "Content-Type: application/json" \
  -d '{"gps": {"latitude": 50.85, "longitude": 4.39}, "save": true}'
```

**Response:**

```json
{
  "gps": {"latitude": 50.85, "longitude": 4.39},
  "web": {"host": "0.0.0.0", "port": 5000},
  "scanner": {
    "wifi_interface": "wlan0",
    "bt_scan_timeout": 10,
    "path_loss_exponent": 2.5
  },
  "config_file": "/home/user/git/rf-mapper/config.yaml"
}
```

---

### Building Configuration

Get or update building configuration for 3D visualization.

```
GET /api/building
POST /api/building
```

**POST Body:**

| Field | Type | Description |
|-------|------|-------------|
| `enabled` | boolean | Enable 3D building view |
| `name` | string | Building name |
| `floors` | integer | Number of floors |
| `floor_height_m` | number | Height per floor (meters) |
| `ground_floor_number` | integer | Ground floor number (0 or 1) |
| `current_floor` | integer | Scanner's current floor |
| `save` | boolean | Persist changes |

**Response:**

```json
{
  "enabled": true,
  "name": "Home",
  "floors": 3,
  "floor_height_m": 3.0,
  "ground_floor_number": 0,
  "current_floor": 1
}
```

---

## Device Management

### Set Device Floor

Assign a floor to a device (persists in database).

```
POST /api/device/<device_id>/floor
```

**Parameters:**
- `device_id`: BSSID (WiFi) or address (Bluetooth)

**Request Body:**

```json
{"floor": 2, "height_m": 6.0}
```

**Response:**

```json
{
  "status": "updated",
  "device_id": "AA:BB:CC:DD:EE:FF",
  "device_type": "wifi",
  "floor": 2,
  "height_m": 6.0
}
```

---

### Set Device Distance

Override estimated distance for a device.

```
POST /api/device/<device_id>/distance
```

**Request Body:**

```json
{"distance": 5.5}
```

---

### Get All Floor Assignments

Retrieve all saved floor assignments.

```
GET /api/device/floors
```

**Response:**

```json
{
  "AA:BB:CC:DD:EE:FF": 2,
  "11:22:33:44:55:66": 1
}
```

---

## Bluetooth Identification

### Identify Single Device

Get detailed info about a Bluetooth device.

```
GET /api/bluetooth/identify/<address>
```

**Example:**

```bash
curl http://localhost:5000/api/bluetooth/identify/11:22:33:44:55:66
```

---

### Batch Identify

Identify multiple devices (max 10).

```
POST /api/bluetooth/identify
```

**Request Body:**

```json
{"addresses": ["11:22:33:44:55:66", "AA:BB:CC:DD:EE:FF"]}
```

---

## Auto-Scan

### Get Status

```
GET /api/autoscan
```

**Response:**

```json
{
  "enabled": true,
  "running": true,
  "interval_minutes": 5,
  "location_label": "auto_scan",
  "scan_wifi": true,
  "scan_bluetooth": true,
  "last_scan_time": "2026-02-01T14:30:00",
  "last_scan_result": {"timestamp": "...", "wifi_count": 12, "bt_count": 5},
  "scan_count": 42
}
```

---

### Start Auto-Scan

```
POST /api/autoscan/start
```

**Request Body:**

| Field | Type | Default | Description |
|-------|------|---------|-------------|
| `interval_minutes` | integer | 5 | Scan interval |
| `location_label` | string | `"auto_scan"` | Location label |
| `scan_wifi` | boolean | `true` | Include WiFi |
| `scan_bluetooth` | boolean | `true` | Include Bluetooth |
| `save` | boolean | `false` | Persist to config |

---

### Stop Auto-Scan

```
POST /api/autoscan/stop
```

**Request Body:**

```json
{"save": true}
```

---

### Update Settings

```
POST /api/autoscan/settings
```

**Request Body:**

```json
{"interval_minutes": 10, "location_label": "living_room", "save": true}
```

---

## Historical Data API

All history endpoints require database to be enabled in config.

### List Devices

Get all tracked devices with statistics.

```
GET /api/history/devices
```

**Query Parameters:**

| Param | Type | Description |
|-------|------|-------------|
| `type` | string | Filter by `wifi` or `bluetooth` |
| `since` | string | ISO timestamp filter |
| `limit` | integer | Max results (default: 100) |

**Response:**

```json
{
  "devices": [
    {
      "device_id": "AA:BB:CC:DD:EE:FF",
      "device_type": "wifi",
      "name": "HomeNetwork",
      "ssid": "HomeNetwork",
      "manufacturer": "Cisco",
      "first_seen": "2026-01-15T10:00:00",
      "last_seen": "2026-02-01T14:30:00",
      "total_observations": 500,
      "custom_label": "Main Router",
      "is_favorite": 1,
      "assigned_floor": 1
    }
  ],
  "count": 1
}
```

---

### Get Device Details

```
GET /api/history/devices/<device_id>
```

**Response:**

```json
{
  "device": { ... },
  "stats": {
    "avg_rssi": -55.3,
    "min_rssi": -75,
    "max_rssi": -40,
    "avg_distance_m": 4.2,
    "min_distance_m": 1.5,
    "max_distance_m": 12.0,
    "total_observations": 500
  }
}
```

---

### Get RSSI History

Time series RSSI data for a device.

```
GET /api/history/devices/<device_id>/rssi
```

**Query Parameters:**

| Param | Type | Description |
|-------|------|-------------|
| `since` | string | ISO timestamp filter |
| `limit` | integer | Max results (default: 1000) |

**Response:**

```json
{
  "device_id": "AA:BB:CC:DD:EE:FF",
  "observations": [
    {"timestamp": "2026-02-01T14:30:00", "rssi": -55, "distance_m": 4.2, "floor": 1}
  ],
  "count": 100
}
```

---

### Get Activity Pattern

Hourly/daily activity pattern for a device.

```
GET /api/history/devices/<device_id>/activity
```

**Query Parameters:**

| Param | Type | Default | Description |
|-------|------|---------|-------------|
| `days` | integer | 7 | Analysis period |

**Response:**

```json
{
  "device_id": "AA:BB:CC:DD:EE:FF",
  "period_days": 7,
  "hourly_pattern": {
    "8": {"count": 50, "avg_rssi": -55.0},
    "9": {"count": 45, "avg_rssi": -52.3}
  },
  "daily_pattern": {
    "0": 120,
    "1": 115
  }
}
```

---

### Set Device Label

```
POST /api/history/devices/<device_id>/label
```

**Request Body:**

```json
{"label": "Living Room TV"}
```

---

### Toggle Favorite

```
POST /api/history/devices/<device_id>/favorite
```

**Request Body:**

```json
{"favorite": true}
```

---

### Get Movement Events

```
GET /api/history/movement
```

**Query Parameters:**

| Param | Type | Description |
|-------|------|-------------|
| `device_id` | string | Filter by device |
| `since` | string | ISO timestamp filter |
| `limit` | integer | Max results (default: 100) |

**Response:**

```json
{
  "events": [
    {
      "id": 1,
      "device_id": "11:22:33:44:55:66",
      "timestamp": "2026-02-01T14:30:00",
      "rssi_delta": 10,
      "distance_delta_m": -2.5,
      "direction": "approaching",
      "velocity_m_s": 0.5
    }
  ],
  "count": 1
}
```

---

### Get Alerts

```
GET /api/history/alerts
```

**Query Parameters:**

| Param | Type | Description |
|-------|------|-------------|
| `acknowledged` | boolean | Filter by acknowledged status |
| `type` | string | Filter by type: `new_device`, `device_absent`, `rssi_threshold` |
| `limit` | integer | Max results (default: 50) |

**Response:**

```json
{
  "alerts": [
    {
      "id": 1,
      "alert_type": "new_device",
      "device_id": "11:22:33:44:55:66",
      "timestamp": "2026-02-01T14:30:00",
      "message": "New Bluetooth device detected: iPhone (Apple)",
      "acknowledged": 0
    }
  ],
  "count": 1
}
```

---

### Acknowledge Alert

```
POST /api/history/alerts/<alert_id>/acknowledge
```

---

### Get Activity Summary

```
GET /api/history/activity
```

**Query Parameters:**

| Param | Type | Default | Description |
|-------|------|---------|-------------|
| `hours` | integer | 24 | Period in hours |

**Response:**

```json
{
  "period_hours": 24,
  "since": "2026-01-31T14:30:00",
  "active_wifi_devices": 12,
  "active_bt_devices": 8,
  "total_observations": 2500,
  "movement_events": 15,
  "new_devices": 2,
  "scan_count": 288
}
```

---

### Get Database Stats

```
GET /api/history/stats
```

**Response:**

```json
{
  "total_devices": 45,
  "total_observations": 50000,
  "total_scans": 1200,
  "total_movement_events": 300,
  "unread_alerts": 5,
  "database_size_bytes": 5242880,
  "database_size_mb": 5.0
}
```

---

### Manual Cleanup

Trigger data cleanup (removes old records).

```
POST /api/history/cleanup
```

**Request Body:**

```json
{"retention_days": 30}
```

**Response:**

```json
{
  "retention_days": 30,
  "cutoff": "2026-01-02T14:30:00",
  "cleaned_at": "2026-02-01T14:30:00"
}
```

---

## Error Responses

All endpoints return errors in this format:

```json
{"error": "Error message here"}
```

**Common HTTP Status Codes:**

| Code | Description |
|------|-------------|
| 200 | Success |
| 400 | Bad request (missing/invalid parameters) |
| 404 | Resource not found |
| 500 | Internal server error |
| 503 | Database not enabled |