138 lines
4.1 KiB
JavaScript
138 lines
4.1 KiB
JavaScript
import { createStore } from "redux";
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import { RemoteService } from "./remote";
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import { createDispatchHook } from "react-redux";
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import actions from "./storeActions";
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const initialToken = localStorage.getItem("token");
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const initialState = {
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login: {
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loggedIn: false,
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token: initialToken ? initialToken : null,
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},
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userInfo: null,
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/** @type {[integer]Room} */
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rooms: {},
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/** @type {[integer]Device} */
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devices: {},
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};
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function reducer(previousState, action) {
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let newState = Object.assign({}, previousState);
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const createOrUpdateRoom = (room) => {
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if (!(room.id in newState.rooms)) {
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newState.rooms[room.id] = room;
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newState.rooms[room.id].devices = new Set();
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} else {
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newState.rooms[room.id].name = room.name;
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newState.rooms[room.id].image = room.image;
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newState.rooms[room.id].icon = room.icon;
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}
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};
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switch (action.type) {
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case "LOGIN_UPDATE":
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newState.login = action.login;
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delete newState.errors.login;
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break;
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case "USER_INFO_UPDATE":
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newState.user = action.user;
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delete newState.errors.userInfo;
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break;
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case "ROOMS_UPDATE":
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for (const room of action.rooms) {
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createOrUpdateRoom(room);
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}
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delete newState.errors.rooms;
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break;
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case "DEVICES_UPDATE":
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// if room is given, delete all devices in that room
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// and remove any join between that room and deleted
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// devices
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if (action.roomId) {
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const room = newState.rooms[action.roomId];
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for (const deviceId of room.devices) {
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delete newState.devices[deviceId];
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}
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room.devices = [];
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} else if (action.partial) {
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// if the update is partial and caused by an operation on an input
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// device (like /switch/operate), iteratively remove deleted
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// devices and their join with their corresponding room.
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for (const device of action.devices) {
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const room = newState.rooms[newState.devices[device.id].roomId];
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room.devices.delete(device.id);
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delete newState.devices[device.id];
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}
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} else {
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// otherwise, just delete all devices and all joins
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// between rooms and devices
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newState.devices = {};
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for (const room of newState.rooms) {
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room.devices = [];
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}
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}
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for (const device of action.devices) {
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newState.devices[device.id] = device;
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if (device.roomId in newState.rooms) {
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newState.rooms[device.roomId].devices.add(device.id);
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} else {
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console.warn(
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"Cannot join device",
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device,
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`in room ${device.roomId} since that
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room has not been fetched`
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);
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}
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}
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delete newState.errors.devices;
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break;
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case "ROOM_SAVE":
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createOrUpdateRoom(action.room);
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break;
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case "ROOM_DELETE":
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if (!(actions.roomId in newState.rooms)) {
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console.warn(`Room to delete ${actions.roomId} does not exist`);
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break;
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}
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// This update does not ensure the consistent update of switchId/dimmerId properties
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// on output devices connected to an input device in this room. Please manually request
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// all devices again if consistent update is desired
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for (const id of newState.rooms[action.roomId].devices) {
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delete newState.devices[id];
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}
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delete newState.rooms[action.roomId];
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break;
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case "DEVICE_DELETE":
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if (!(actions.deviceId in newState.devices)) {
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console.warn(`Device to delete ${actions.deviceId} does not exist`);
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break;
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}
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newState.rooms[newState.devices[actions.deviceId].roomId].devices.delete(
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actions.deviceId
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);
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delete newState.devices[actions.deviceId];
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break;
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case "LOGOUT":
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newState.login = { token: null, loggedIn: false };
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newState.rooms = [];
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newState.devices = [];
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delete newState.errors.login;
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break;
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default:
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console.warn(`Action type ${action.type} unknown`, action);
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}
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return newState;
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}
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const smartHutStore = createStore(reducer, initialState);
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export default smartHutStore;
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