react-native-mapsforge-vtm/lib/commonjs/components/Marker.js

React Native components to build vector maps using Mapsforges fork of vtm. Offline rendering of OpenStreetMap data. Android only

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _react = require("react");
var _useRefState = _interopRequireDefault(require("../compose/useRefState.js"));
var _promiseQueue = _interopRequireDefault(require("../promiseQueue.js"));
var _constants = require("../constants.js");
var _nativeMapModules = require("../nativeMapModules.js");
var _reactNative = require("react-native");
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
/**
 * External dependencies
 */

/**
 * Internal dependencies
 */

const Module = _nativeMapModules.MapLayerMarkerModule;
;
const Marker = ({
  nativeNodeHandle,
  layerUuid,
  position,
  title = '',
  description = '',
  symbol = null,
  onCreate,
  onRemove,
  onChange,
  onError,
  onPress,
  onLongPress,
  onTrigger
}) => {
  // @ts-ignore
  const [random, setRandom] = (0, _react.useState)(0);
  const [uuid, setUuid] = (0, _useRefState.default)(null);
  const [triggerCreateNew, setTriggerCreateNew] = (0, _react.useState)(null);
  const create = () => {
    setUuid(false);
    _promiseQueue.default.enqueue(() => {
      return Module.createMarker(nativeNodeHandle, layerUuid, position, title, description, symbol).then(response => {
        setUuid(response.uuid);
        setRandom(Math.random());
        null === triggerCreateNew ? onCreate ? onCreate(response) : null : onChange ? onChange(response) : null;
      }).catch(err => {
        console.log('ERROR', err);
        onError ? onError(err) : null;
      });
    });
  };
  (0, _react.useEffect)(() => {
    if (uuid === null && nativeNodeHandle && position) {
      create();
    }
    return () => {
      if (!!uuid && nativeNodeHandle) {
        _promiseQueue.default.enqueue(() => {
          return Module.removeMarker(nativeNodeHandle, layerUuid, uuid).then(removedUuid => {
            onRemove ? onRemove({
              uuid: removedUuid
            }) : null;
          }).catch(err => {
            console.log('ERROR', err);
            onError ? onError(err) : null;
          });
        });
      }
    };
  }, [!!uuid, triggerCreateNew]);
  (0, _react.useEffect)(() => {
    if (nativeNodeHandle && !!uuid) {
      _promiseQueue.default.enqueue(() => {
        return Module.removeMarker(nativeNodeHandle, layerUuid, uuid).then(() => {
          setUuid(null);
          setTriggerCreateNew(Math.random());
        }).catch(err => {
          console.log('ERROR', err);
          onError ? onError(err) : null;
        });
      });
    } else if (uuid === null && position) {
      setTriggerCreateNew(Math.random());
    }
  }, [position ? position.lng + position.lat : null, symbol ? Object.values(symbol).join('') : null]);
  (0, _react.useEffect)(() => {
    const eventEmitter = new _reactNative.NativeEventEmitter();
    let eventListener = eventEmitter.addListener('MarkerItemSingleTapUp', response => {
      if (response.uuid === uuid && onPress) {
        onPress(response);
      }
    });
    return () => {
      eventListener.remove();
    };
  }, [uuid, onPress]);
  (0, _react.useEffect)(() => {
    const eventEmitter = new _reactNative.NativeEventEmitter();
    let eventListener = eventEmitter.addListener('MarkerItemLongPress', response => {
      if (response.uuid === uuid && onLongPress) {
        onLongPress(response);
      }
    });
    return () => {
      eventListener.remove();
    };
  }, [uuid, onLongPress]);
  (0, _react.useEffect)(() => {
    const eventEmitter = new _reactNative.NativeEventEmitter();
    let eventListener = eventEmitter.addListener('MarkerItemTriggerEvent', response => {
      if (response.uuid === uuid && onTrigger) {
        onTrigger(response);
      }
    });
    return () => {
      eventListener.remove();
    };
  }, [uuid, onTrigger]);
  return null;
};
Marker.MarkerHotspotPlaces = _constants.MarkerHotspotPlaces;
var _default = exports.default = Marker;
//# sourceMappingURL=Marker.js.map