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| // pages/assessment/assessment.js
| const util = require('../../../utils/util')
| const echarts = require("../../../component/ec-canvas/echarts")
| const assessmentService = require("../../../service/assessmentservice")
| const moment = require('../../../utils/moment.min')
| const app = getApp()
|
| function setOption(chart, data) {
| var option = {
| // title: {
| // text: data.total, //主标题文本
| // subtext: '注册企业', //副标题文本
| // },
| color: ['#8BE7B7'],
| grid: {
| containLabel: true
| },
| tooltip: {
| show: true,
| trigger: 'axis'
| },
| xAxis: {
| name: '月份',
| nameLocation: 'end',
| type: 'category',
| boundaryGap: false,
| data: ['1月', '2月', '3月', '4月', '5月', '6月', '7月', '8月', '9月', '10月', '11月', '12月'],
| nameTextStyle: {
| fontSize: 10,
| },
| // axisTick: {
| // interval = '0'
| // }
| },
| yAxis: {
| name: '得分',
| x: 'center',
| type: 'value',
| splitLine: {
| lineStyle: {
| type: 'dashed'
| }
| }
| // show: false
| },
| grid: {
| x: 30,
| y: 30,
| x2: 37,
| y2: 60
| },
|
| series: [{
| name: '评分',
| type: 'line',
| smooth: true,
| areaStyle: {
| color: {
| type: 'linear',
| x: 0.5,
| y: 0,
| x2: 0.5,
| y2: 1,
| colorStops: [{
| offset: 0, color: '#28db74' // 0% 处的颜色
| }, {
| offset: 1, color: '#dcfeea79' // 100% 处的颜色
| }],
| opacity: 0.1,
| global: false // 缺省为 false
| }
| },
| data: data,
| }]
| };
|
| chart.setOption(option);
| }
|
| Page({
|
| /**
| * 页面的初始数据
| */
| data: {
| ec: {
| lazyLoad: true
| },
| //当月评分情况
| text1: "测评已开始!",
| text2: "请尽快完成测评",
| text3: "去测评",
| deadline: "----年--月--日",
| score: undefined,
| //折线图时间选择
| planYear: "2000",
| maxYear: "2000",
| //当前的评分周期
| thisPeriod: '2000/1-1',
| //评估历史
| historys: []
| },
|
| /**
| * 生命周期函数--监听页面加载
| */
| onLoad: function (options) {
| this.setData({
| navContentHeight: util.navContentHeight(),
| statusBarHeight: wx.getSystemInfoSync().statusBarHeight
| })
| this._initPlanYear()
| },
|
| /**
| * 生命周期函数--监听页面初次渲染完成
| */
| onReady: function () {
| // setTimeout(() => {
| // 获取折线图组件
| this.ecComponent = this.selectComponent('#mychart-dom-line');
| this.initChart()
| // }, 1000);
| },
|
| /**
| * 生命周期函数--监听页面显示
| */
| onShow: function () {
| var that = this
| wx.startPullDownRefresh({
| success: (res) => {},
| fail: (res) => {},
| complete: (res) => {},
| })
| },
|
| onPullDownRefresh(){
| this.getHistoryPoint()
|
| },
|
| initChart: function () {
| var data = {
|
| }
| this.ecComponent.init((canvas, width, height, dpr) => {
| // 获取组件的 canvas、width、height 后的回调函数
| // 在这里初始化图表
| const chart = echarts.init(canvas, null, {
| width: width,
| height: height,
| devicePixelRatio: dpr // new
| });
| canvas.setChart(chart);
| setOption(chart, data);
|
| // 将图表实例绑定到 this 上，可以在其他成员函数（如 dispose）中访问
| this.chart = chart;
|
| // 注意这里一定要返回 chart 实例，否则会影响事件处理等
| return chart;
| });
| },
|
| /**
| * 初始化年份
| */
| _initPlanYear() {
| var now = moment()
| var year = now.year()
| var period = `${now.year()}/${now.month()+1}-${now.month()+1}`
| var deadline = now.endOf('month').format("YYYY年MM月DD日")
| this.setData({
| planYear: `${year}年`,
| maxYear: year,
| thisPeriod: period,
| deadline: deadline
| })
| },
|
| /**
| * 获取评估规则
| */
| getRule() {
| assessmentService.getRule(app.globalData.userInfo.extension2, {
|
| })
| },
|
| /**
| * 获取评估历史记录
| */
| getHistoryPoint() {
| var that = this
| assessmentService.getHistoryPoint(app.globalData.accessToken.userId, 1, {
| success(data) {
| //当月评分情况
| let lastOne = data[0]
| let date = moment(lastOne.updateDate)
| let period = `${date.year()}/${date.month()+1}-${date.month()+1}`
| if (period == that.data.thisPeriod) {
| that.setData({
| score: lastOne.totalPoint,
| text1: "",
| text2: "本次测评已完成",
| text3: "查看详情",
| hasScore: true
| })
| } else {
| that.setData({
| text1: "测评已开始!",
| text2: "请尽快完成测评",
| text3: "去测评",
| score: undefined,
| hasScore: false
| })
| }
|
| //历史评分情况与折线图
| let historyList = []
| that.chartData = {}
| data.forEach(d => {
| //历史记录
| historyList.push({
| score: d.totalPoint,
| color: d.color,
| rank: d.rank,
| level: d.level,
| period: d.period,
| time: d.period.replace('/', '年').replace(/\-[0-9]+/, '月'),
| scoreId: d.tPGuid,
| updateTime: moment(d.updateDate).format('YYYY-MM-DD hh:mm')
| })
|
| //折线图数据
| let y = d.period.split('/')[0]
| let key = y + '年'
| if (!that.chartData.hasOwnProperty(key)) {
| that.chartData[key] = ['0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0']
| if (y == date.year() + '') {
| let m = date.month()
| for (let i = m; i <= 11; i++) {
| that.chartData[key][i] = '-'
| }
| }
| }
| let monthGap = d.period.split('/')[1]
| let startMonth = parseInt(monthGap.split('-')[0])
| let endMonth = parseInt(monthGap.split('-')[1])
| for (let i = startMonth; i <= endMonth; i++) {
| that.chartData[key][i-1] = d.totalPoint
| }
| });
| that.setData({
| historys: historyList
| })
| setTimeout(() => {
| setOption(that.chart, that.chartData[that.data.planYear]);
| }, 500);
| },
| complete(res) {
| wx.stopPullDownRefresh({
| success: (res) => {},
| fail: (res) => {},
| complete: (res) => {},
| })
| }
| })
| },
|
| /**
| * 选择计划年份
| */
| bindYearChange(e) {
| let y = e.detail.value
| this.setData({
| planYear: `${y}年`,
| })
| setOption(this.chart, this.chartData[this.data.planYear])
| },
|
| /**
| * 页面跳转
| */
| goto: function (e) {
| var url = ""
| var index = e.currentTarget.dataset.index
| switch (index) {
| case "0":
| //去测评或者查看详情
| if (this.data.score) {
| url = `/pages/m_assessment/gradereport/gradereport?period=${this.data.thisPeriod}`
| } else {
| url = `/pages/m_assessment/grade/grade?record=false`
| }
| break;
| case "1":
| //历史评估记录详情
| var period = e.currentTarget.dataset.period
| url = `/pages/m_assessment/gradereport/gradereport?period=${period}`
| break;
| case "2":
| //碳排放智能估算
| url = ""
| break;
| case "3":
| //其他专项自测
| url = ""
| break;
| case "4":
| break;
| case "5":
| break;
| }
| if (url != "") {
| wx.navigateTo({
| url: url
| })
| } else {
| wx.showToast({
| title: '功能敬请期待',
| duration: 1000,
| icon: 'none',
| mask: true,
| })
| }
| }
| })
|
|
