cameraState method

  1. @override
Future<Map<String, dynamic>> cameraState(
  1. String cameraId
)
override

Implementation

@override
Future<Map<String, dynamic>> cameraState(String cameraId) async {
  if (isRequestPending) {
    return {
      "isError": true,
      "message": "PENDING_PREVIOUS_REQUEST",
      "details": "Called cameraState()"
    };
  }

  isRequestPending = true;

  if (!isUserLogged || initializedCamera != cameraId) {
    final apiResponse = await apiService.getDeviceMasterAccount(cameraId);
    if (apiResponse['isError']) {
      isRequestPending = false;
      return apiResponse;
    }
    final account = apiResponse["account"];
    if (tempUsername != account["username"]) {
      await methodChannel.invokeMethod('LOGIN', {
        "userName": account["username"],
        "password": account["password"],
      });
    }
    isUserLogged = true;
    tempUsername = account["username"];
    tempPassword = account["password"];
    tempCameraId = cameraId;
  }

  final state = await methodChannel
      .invokeMethod('GET_CAMERA_STATE', {"cameraId": cameraId});
  isRequestPending = false;

  if (state[0] == 0) return {"isError": false, "state": "OFF_LINE"};
  if (state[0] == 1) return {"isError": false, "state": "ON_LINE"};
  if (state[0] == 2) return {"isError": false, "state": "SLEEP"};
  if (state[0] == 3) return {"isError": false, "state": "WAKE_UP"};
  if (state[0] == 4) return {"isError": false, "state": "WAKE"};
  if (state[0] == 5) return {"isError": false, "state": "SLEEP_UNWAKE"};
  if (state[0] == 6) return {"isError": false, "state": "PREPARE_SLEEP"};

  return {"isError": true, "message": "PREPARE_SLEEP"};
}