167 lines
4.3 KiB
JavaScript
167 lines
4.3 KiB
JavaScript
import store from "@/store"
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import constant from "@/utils/constant.js"
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import * as commonUtils from "@/utils/common.js"
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import {
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deptTreeSelectByRole,
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getManagerGroundList,
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} from "@/api/index.js"
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class indexUtil {
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static isFirst = true //是否第一次加载
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static userId = null; //用户id
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static list = []; //列表
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static showIndex = null; //默认显示的面板索引
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static selectItem = null; //选中的数据
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static isDataChange = false; //数据是否改变
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//接收创建来的数据
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constructor() {
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this.isFirst = true;
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this.userId = null;
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this.list = [];
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this.showIndex = null;
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this.selectItem = null;
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}
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// 获取列表
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getList(userId) {
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uni.showLoading();
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this.userId = userId;
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if (this.isFirst) {
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const lands = uni.getStorageSync(constant.lands);
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if (lands && lands.userId == userId) {
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this.list = lands.data;
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}
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this.selectItem = uni.getStorageSync(constant.landItem) || null;
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this.showIndex = this.findLandIndex(this.list, this.selectItem);
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}
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uni.hideLoading();
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if (this.isFirst) {
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this.isFirst = false;
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this.getNewList(userId);
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}
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}
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// 获取最新数据
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async getNewList(userId) {
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this.userId = userId;
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// 如果是第一次获取，则重新查询一遍数据，更新旧数据
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let company = await deptTreeSelectByRole();
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// console.error("company:",company);
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if (company.data.length) {
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let companys = [];
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if (company.data.length == 1 && company.data[0].id == 100) {
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companys = companys.concat(company.data[0].children)
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} else {
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companys = company.data;
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}
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let land = await getManagerGroundList(userId);
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// console.error("land:", land);
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if (land.data.length) {
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this.handleData(companys, land.data);
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} else {
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commonUtils.toast("无数据");
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this.list = null;
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this.selectItem = null;
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}
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} else {
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commonUtils.toast("无数据");
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this.list = null;
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this.selectItem = null;
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}
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// 持久化到本地缓存中
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if (this.list) {
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this.setStorage(1, {
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userId: this.userId,
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data: this.list,
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});
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} else {
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this.setStorage(1, null);
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}
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this.setStorage(2, this.selectItem);
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}
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// 组织数据
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handleData(companys, lands) {
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let id = null;
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let selectItem = null;
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const landItem = uni.getStorageSync(constant.landItem);
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if (landItem) {
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id = landItem.id;
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}
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const companyObj = companys.reduce((accumulator, current) => {
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accumulator[current.id] = current;
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return accumulator;
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}, {});
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let groups = {};
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lands.map(item => {
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let param = {
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companyId: item.companyId,
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companyName: companyObj[item.companyId] ? companyObj[item.companyId].label : "",
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id: item.id,
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name: item.landName,
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landIcon: item.landIcon || '',
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valueNum: item.valveNum,
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controlFlag: item.controlFlag, //设备是否可控（0是 1否）
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enableFlapValve: item.enableFlapValve == 0, //启用蝶阀
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landManualOperation: item.landManualOperation == 0, //启用批量控制
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mapContent: null,
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isSelect: false
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}
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// 获取地图信息
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if (item.landMap != null) {
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param.mapContent = JSON.parse(decodeURIComponent(item.landMap.mapContent)) //地块地图 地图标点
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}
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// 判断是否当前选中的数据
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if (param.id == id) {
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param.isSelect = true;
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selectItem = param;
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}
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// 判断公司是否已经分组，如果未分组，则添加分组
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if (!groups[item.companyId]) {
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groups[item.companyId] = [];
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}
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groups[item.companyId].push(param);
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})
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companys.forEach(item => {
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item.children = groups[item.id] || [];
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});
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let index = 0;
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while (!selectItem) {
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if (companys[index].children.length) {
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companys[index].children[0].isSelect = true;
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selectItem = companys[index].children[0];
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}
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}
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this.list = companys;
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this.selectItem = selectItem;
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this.showIndex = this.findLandIndex(this.list, this.selectItem);
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}
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//寻找默认显示的行
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findLandIndex(list, item) {
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let showIndex = null
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if (list.length && item) {
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for (var i = 0; i < list.length; i++) {
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if (list[i].id == item.companyId) {
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showIndex = i;
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break;
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}
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}
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}
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return showIndex;
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}
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// 缓存数据
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setStorage(type, data) {
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if (type == 1) {
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uni.setStorageSync(constant.lands, data);
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} else if (type == 2) {
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uni.setStorageSync(constant.landItem, data);
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} else {
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commonUtils.toast("数据持久化异常");
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}
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}
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}
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export default indexUtil |