@nghinv/react-native-app-tour/lib/commonjs/AppTourView.js

React Native app tour Library

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _react = _interopRequireWildcard(require("react"));

var _reactFastCompare = _interopRequireDefault(require("react-fast-compare"));

var _reactNative = require("react-native");

var _reactNativeReanimated = require("react-native-reanimated");

var _AppTourContext = require("./AppTourContext");

var _hook = require("./hook");

var _MashView = _interopRequireDefault(require("./MashView"));

var _math = require("./math");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }

function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

/**
 * Created by nghinv on Wed Jun 23 2021
 * Copyright (c) 2021 nghinv@lumi.biz
 */
function AppTourView(_, ref) {
  const [visible, setVisible] = (0, _react.useState)(false);
  const {
    nodes,
    scenes,
    sceneIndex,
    options
  } = (0, _react.useContext)(_AppTourContext.AppTourContext);
  const {
    emitEvent
  } = (0, _hook.useEvent)();
  const progress = (0, _reactNativeReanimated.useSharedValue)(0);
  const currentStep = (0, _reactNativeReanimated.useSharedValue)(0);
  const backHandler = (0, _react.useRef)();

  const handleBackButton = () => {
    if (options !== null && options !== void 0 && options.backAndroidToSkip) {
      onStop();
    }

    return true;
  };

  const open = (0, _react.useCallback)(step => {
    var _scenes$sceneIndex;

    _reactNative.Keyboard.dismiss();

    backHandler.current = _reactNative.BackHandler.addEventListener('hardwareBackPress', handleBackButton);

    if (((_scenes$sceneIndex = scenes[sceneIndex]) === null || _scenes$sceneIndex === void 0 ? void 0 : _scenes$sceneIndex.length) > 0) {
      setVisible(true);
      currentStep.value = step !== null && step !== void 0 ? step : 0;
      progress.value = (0, _reactNativeReanimated.withTiming)(1, _math.timingConfig);
      const scene = scenes[sceneIndex][currentStep.value];
      emitEvent('AppTourEvent', {
        name: 'onStart',
        step: currentStep.value,
        node: nodes.value.find(n => n.id === scene.id),
        scene
      });
    }
  }, [sceneIndex, scenes, backHandler]);
  const onStop = (0, _react.useCallback)(callback => {
    if (backHandler.current) {
      backHandler.current.remove();
    }

    progress.value = (0, _reactNativeReanimated.withTiming)(0, _math.timingConfig, () => {
      (0, _reactNativeReanimated.runOnJS)(setVisible)(false);

      if (callback) {
        (0, _reactNativeReanimated.runOnJS)(callback)();
      }
    });
  }, [backHandler]);
  (0, _react.useEffect)(() => {
    return () => {
      if (backHandler.current) {
        backHandler.current.remove();
      }
    };
  }, [backHandler]);
  (0, _react.useImperativeHandle)(ref, () => ({
    nextStep: () => {
      const nextValue = currentStep.value + 1;
      const sceneLength = scenes[sceneIndex].length;

      if (nextValue <= sceneLength - 1) {
        currentStep.value = nextValue;
      } else {
        onStop();
      }
    },
    preStep: () => {
      const preValue = currentStep.value - 1;

      if (preValue >= 0) {
        currentStep.value = preValue;
      } else {
        onStop();
      }
    },
    stop: cb => {
      onStop(cb);
    },
    start: step => {
      open(step);
    },
    currentStep: () => {
      return currentStep.value;
    }
  }));
  if (!visible) return null;

  if (options !== null && options !== void 0 && options.nativeModal) {
    return /*#__PURE__*/_react.default.createElement(_reactNative.Modal, {
      visible: visible,
      transparent: true,
      animationType: "none"
    }, /*#__PURE__*/_react.default.createElement(_MashView.default, {
      onStop: onStop,
      open: open,
      progress: progress,
      currentStep: currentStep,
      scene: scenes[sceneIndex]
    }));
  }

  return /*#__PURE__*/_react.default.createElement(_MashView.default, {
    onStop: onStop,
    open: open,
    progress: progress,
    currentStep: currentStep,
    scene: scenes[sceneIndex]
  });
}

var _default = /*#__PURE__*/_react.default.memo( /*#__PURE__*/(0, _react.forwardRef)(AppTourView), _reactFastCompare.default);

exports.default = _default;
//# sourceMappingURL=AppTourView.js.map