import BackgroundGeolocation from "@transistorsoft/capacitor-background-geolocation";

// Import BackgroundGeolocation + any optional interfaces
import BackgroundGeolocation from "@transistorsoft/capacitor-background-geolocation";

export class HomePage {

  /// WARNING:  DO NOT Use ionViewWillEnter to configure the SDK -- use ngAfterContentInit.  ionViewWillEnter only executes when the
  /// app is brought to the foreground.  It will NOT execute when the app is launched in the background,
  /// as the BackgroundGeolocation SDK will often do.
  ///
  async ngAfterContentInit() {
    ////
    // 1.  Wire up event-listeners
    //

    // This handler fires whenever bgGeo receives a location update.
    BackgroundGeolocation.onLocation((location) => {
      console.log('[onLocation]', location);
    }, ((error) => {  // <-- Location errors
      console.log('[onLocation] ERROR:', error);
    });

    // This handler fires when movement states changes (stationary->moving; moving->stationary)
    BackgroundGeolocation.onMotionChange((location) => {
      console.log('[onMotionChange]', location);
    });

    // This event fires when a change in motion activity is detected
    BackgroundGeolocation.onActivityChange((event) => {
      console.log('[onActivityChange]', event);
    });

    // This event fires when the user toggles location-services authorization
    BackgroundGeolocation.onProviderChange((event) => {
      console.log('[onProviderChange]', event);
    });

    // See the API docs for a list of all available events -- there are a total of 13 events.

    ////
    // 2.  Execute #ready method (required)
    //
    BackgroundGeolocation.ready({
      // Geolocation Config
      desiredAccuracy: BackgroundGeolocation.DESIRED_ACCURACY_HIGH,
      distanceFilter: 10,
      // Activity Recognition
      stopTimeout: 1,
      // Application config
      debug: true, // <-- enable this hear sounds for background-geolocation life-cycle.
      logLevel: BackgroundGeolocation.LOG_LEVEL_VERBOSE,
      stopOnTerminate: false,   // <-- Allow the background-service to continue tracking when user closes the app.
      startOnBoot: true,        // <-- Auto start tracking when device is powered-up.
      // HTTP / SQLite config
      url: 'http://yourserver.com/locations',
      batchSync: false,       // <-- [Default: false] Set true to sync locations to server in a single HTTP request.
      autoSync: true,         // <-- [Default: true] Set true to sync each location to server as it arrives.
      headers: {              // <-- Optional HTTP headers
        "X-FOO": "bar"
      },
      params: {               // <-- Optional HTTP params append to each HTTP request
        "auth_token": "maybe_your_server_authenticates_via_token_YES?"
      },
      extras: {               // <-- Optional meta-data appended to each recorded location.
        "foo": "bar"
      }
    }).then((state) => {
      console.log("BackgroundGeolocation is configured and ready to use ", state.enabled);

      if (!state.enabled) {
        ////
        // 3. Start tracking!
        //
        BackgroundGeolocation.start().then(() => {
          console.log("[start] success");
        });
      }
    }).catch((error) => {
      console.warn('[BackgroundGeolocation ready] ERROR: ', error);
    });
  }
}