@yext/chat-headless/dist/esm/src/ReduxStateManager.mjs.map

A state manager library powered by Redux for Yext Chat integrations

{"version":3,"file":"ReduxStateManager.mjs","sources":["../../../src/ReduxStateManager.ts"],"sourcesContent":["import {\n  configureStore,\n  combineReducers,\n  EnhancedStore,\n  Unsubscribe,\n  Action,\n} from \"@reduxjs/toolkit\";\nimport conversationReducer from \"./slices/conversation\";\nimport metaReducer from \"./slices/meta\";\nimport { State } from \"./models/state\";\nimport { StateListener } from \"./models/utils/StateListeners\";\n\n/**\n * A Redux-backed implementation of the {@link StateManager} interface. Redux is used to\n * manage the state, dispatch events, and register state listeners.\n *\n * @internal\n */\nexport class ReduxStateManager {\n  private store: EnhancedStore;\n\n  constructor() {\n    const coreReducer = combineReducers({\n      conversation: conversationReducer,\n      meta: metaReducer,\n    });\n    this.store = configureStore({\n      reducer: (state, action) => {\n        return action.type === \"set-state\"\n          ? action.payload\n          : coreReducer(state, action);\n      },\n    });\n  }\n\n  /**\n   * Returns the current state.\n   */\n  getState(): State {\n    return this.store.getState();\n  }\n\n  /**\n   * Returns the Redux store.\n   */\n  getStore(): EnhancedStore {\n    return this.store;\n  }\n\n  /**\n   * Dispatches an event. This can update the {@link State}.\n   *\n   * @param action - represents an intention to change the state.\n   * This includes \"type\" field for the action type and \"payload\" field for the data to dispatch\n   */\n  dispatch<T extends Action>(action: T): void {\n    this.store.dispatch(action);\n  }\n\n  /**\n   * Adds a listener for a specific state value of type T.\n   *\n   * @param listener - The state listener to add\n   * @returns The function for removing the added listener\n   */\n  addListener<T>(listener: StateListener<T>): Unsubscribe {\n    let previousValue = listener.valueAccessor(this.getState());\n    return this.store.subscribe(() => {\n      const currentValue: T = listener.valueAccessor(this.getState());\n      if (currentValue !== previousValue) {\n        previousValue = currentValue;\n        listener.callback(currentValue);\n      }\n    });\n  }\n}\n"],"names":[],"mappings":";;;;AAYA;;;;;AAKG;MACU,iBAAiB,CAAA;AACpB,IAAA,KAAK,CAAgB;AAE7B,IAAA,WAAA,GAAA;QACE,MAAM,WAAW,GAAG,eAAe,CAAC;AAClC,YAAA,YAAY,EAAE,mBAAmB;AACjC,YAAA,IAAI,EAAE,WAAW;AAClB,SAAA,CAAC,CAAC;AACH,QAAA,IAAI,CAAC,KAAK,GAAG,cAAc,CAAC;AAC1B,YAAA,OAAO,EAAE,CAAC,KAAK,EAAE,MAAM,KAAI;AACzB,gBAAA,OAAO,MAAM,CAAC,IAAI,KAAK,WAAW;sBAC9B,MAAM,CAAC,OAAO;AAChB,sBAAE,WAAW,CAAC,KAAK,EAAE,MAAM,CAAC,CAAC;aAChC;AACF,SAAA,CAAC,CAAC;KACJ;AAED;;AAEG;IACH,QAAQ,GAAA;AACN,QAAA,OAAO,IAAI,CAAC,KAAK,CAAC,QAAQ,EAAE,CAAC;KAC9B;AAED;;AAEG;IACH,QAAQ,GAAA;QACN,OAAO,IAAI,CAAC,KAAK,CAAC;KACnB;AAED;;;;;AAKG;AACH,IAAA,QAAQ,CAAmB,MAAS,EAAA;AAClC,QAAA,IAAI,CAAC,KAAK,CAAC,QAAQ,CAAC,MAAM,CAAC,CAAC;KAC7B;AAED;;;;;AAKG;AACH,IAAA,WAAW,CAAI,QAA0B,EAAA;QACvC,IAAI,aAAa,GAAG,QAAQ,CAAC,aAAa,CAAC,IAAI,CAAC,QAAQ,EAAE,CAAC,CAAC;AAC5D,QAAA,OAAO,IAAI,CAAC,KAAK,CAAC,SAAS,CAAC,MAAK;YAC/B,MAAM,YAAY,GAAM,QAAQ,CAAC,aAAa,CAAC,IAAI,CAAC,QAAQ,EAAE,CAAC,CAAC;YAChE,IAAI,YAAY,KAAK,aAAa,EAAE;gBAClC,aAAa,GAAG,YAAY,CAAC;AAC7B,gBAAA,QAAQ,CAAC,QAAQ,CAAC,YAAY,CAAC,CAAC;AACjC,aAAA;AACH,SAAC,CAAC,CAAC;KACJ;AACF;;;;"}