@sberdevices/plasma-temple/dist/es/store/reducer.js

SberDevices CanvasApp Templates.

function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }

function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }

function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }

function _iterableToArray(iter) { if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); }

function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }

function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) { symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); } keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

import { last } from '../utils/last';
import { AppStateActionType } from './types';
export var initialState = {
  history: [],
  ui: {
    character: 'sber',
    insets: {
      top: 0,
      right: 0,
      bottom: 0,
      left: 0
    }
  }
};
export var reducer = function reducer(state, action) {
  switch (action.type) {
    case AppStateActionType.CHARACTER:
      {
        var character = action.payload.character;
        return _objectSpread(_objectSpread({}, state), {}, {
          ui: _objectSpread(_objectSpread({}, state.ui), {}, {
            character: character
          })
        });
      }

    case AppStateActionType.INSETS:
      {
        var insets = action.payload.insets;
        return _objectSpread(_objectSpread({}, state), {}, {
          ui: _objectSpread(_objectSpread({}, state.ui), {}, {
            insets: insets
          })
        });
      }

    case AppStateActionType.PUSH_HISTORY:
      {
        var history = action.payload.history;
        return _objectSpread(_objectSpread({}, state), {}, {
          history: [].concat(_toConsumableArray(state.history), [history])
        });
      }

    case AppStateActionType.REPLACE_PREVIOUS_HISTORY:
      {
        var _history = action.payload.history;
        return _objectSpread(_objectSpread({}, state), {}, {
          history: [].concat(_toConsumableArray(_history), [state.history[state.history.length - 1]])
        });
      }

    case AppStateActionType.POP_HISTORY:
      {
        var _action$payload$delta = action.payload.delta,
            delta = _action$payload$delta === void 0 ? 1 : _action$payload$delta;
        return _objectSpread(_objectSpread({}, state), {}, {
          history: state.history.slice(0, -delta)
        });
      }

    case AppStateActionType.CHANGE_ACTIVE_SCREEN_STATE:
      {
        var _action$payload = action.payload,
            data = _action$payload.data,
            name = _action$payload.name;
        var screen = last(state.history);

        if (!screen || screen.name !== name) {
          return state;
        }

        return _objectSpread(_objectSpread({}, state), {}, {
          history: [].concat(_toConsumableArray(state.history.slice(0, -1)), [_objectSpread(_objectSpread({}, screen), {}, {
            data: data
          })])
        });
      }

    default:
      return state;
  }
};
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