UNPKG

opds-web-client

Version:
68 lines (67 loc) 3.2 kB
"use strict"; var __assign = (this && this.__assign) || function () { __assign = Object.assign || function(t) { for (var s, i = 1, n = arguments.length; i < n; i++) { s = arguments[i]; for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p]; } return t; }; return __assign.apply(this, arguments); }; var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) { if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) { if (ar || !(i in from)) { if (!ar) ar = Array.prototype.slice.call(from, 0, i); ar[i] = from[i]; } } return to.concat(ar || Array.prototype.slice.call(from)); }; Object.defineProperty(exports, "__esModule", { value: true }); exports.initialState = void 0; var history_1 = require("./history"); var actions_1 = require("../actions"); exports.initialState = { url: null, data: null, isFetching: false, isFetchingPage: false, error: null, history: [] }; var collection = function (state, action) { var _a, _b; if (state === void 0) { state = exports.initialState; } switch (action.type) { case actions_1.default.COLLECTION_REQUEST: return __assign(__assign({}, state), { isFetching: true, error: null }); case actions_1.default.COLLECTION_FAILURE: return __assign(__assign({}, state), { isFetching: false, error: action.error }); case actions_1.default.COLLECTION_LOAD: return __assign(__assign({}, state), { data: action.data, url: action.url ? action.url : state.url, isFetching: false, error: null, history: (0, history_1.default)(state, action) }); case actions_1.default.COLLECTION_CLEAR: return __assign(__assign({}, state), { data: null, url: null, error: null, history: state.history.slice(0, -1) }); case actions_1.default.PAGE_REQUEST: return __assign(__assign({}, state), { pageUrl: action.url, isFetchingPage: true, error: null }); case actions_1.default.PAGE_FAILURE: return __assign(__assign({}, state), { isFetchingPage: false, error: action.error }); case actions_1.default.PAGE_LOAD: return __assign(__assign({}, state), { data: Object.assign({}, state.data, { // the following optional chaining will evaluate to [] if // state.data.books is null or undefined books: __spreadArray([], ((_b = (_a = state.data) === null || _a === void 0 ? void 0 : _a.books) !== null && _b !== void 0 ? _b : []), true).concat(action.data.books), nextPageUrl: action.data.nextPageUrl }), isFetchingPage: false }); case actions_1.default.SEARCH_DESCRIPTION_LOAD: return __assign(__assign({}, state), { data: Object.assign({}, state.data, { search: action.data }) }); case actions_1.default.CLOSE_ERROR: return __assign(__assign({}, state), { error: null }); default: return state; } }; exports.default = collection;