402 lines
9.4 KiB
JavaScript
402 lines
9.4 KiB
JavaScript
// pages/product/produst.js
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var urlPath = require('../../config.js');
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Page({
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/**
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* 页面的初始数据
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*/
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data: {
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host: urlPath.host,
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list: {},
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isXiangm: false,
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newDo_type: '',
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threeList: [],
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curCaseIndex: 0,
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addressIndex: 0,
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curThreeCode: [],
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carbon: 0,
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paid_money: '0',
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id: 0,
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tree_num: {},
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icon: "/img/nav/menu1.png",
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priceList: {},
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carbon_neutralization: 0,
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carbon_efficiency: '0.00',
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senIndex: 0,
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senList: [{
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name: '补植补造',
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type: 'afforestation'
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},
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{
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name: '森林管护',
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type: 'forest_management'
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},
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],
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newType: '',
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isShif: false,
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cases_position_id: ''
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},
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senChange(event) {
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this.setData({
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senIndex: event.detail.value,
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newType: this.data.senList[event.detail.value].type,
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priceList: {},
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curThreeCode: [],
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tree_num: {},
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})
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if (event.detail.value == 1) {
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this.setData({
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isShif: true,
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newDo_type: this.data.senList[this.data.senIndex].type
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})
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} else {
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this.setData({
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isShif: false,
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newDo_type: this.data.senList[this.data.senIndex].type
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})
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}
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},
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casesChange(event) {
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this.setData({
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curCaseIndex: event.detail.value,
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isShif: false,
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senIndex: 0,
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addressIndex:0,
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priceList: {},
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curThreeCode: [],
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tree_num: {},
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paid_money: 0,
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carbon_neutralization: 0,
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carbon_efficiency: "0.00",
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})
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if (event.detail.value == 1) {
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this.setData({
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isXiangm: true,
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newDo_type: this.data.senList[this.data.senIndex].type,
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cases_position_id:this.data.threeList[this.data.curCaseIndex].address[0].id
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})
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} else {
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this.setData({
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isXiangm: false,
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newDo_type: this.data.threeList[this.data.curCaseIndex].type,
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cases_position_id:this.data.threeList[this.data.curCaseIndex].address[0].id
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})
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}
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},
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addrressChange(event) {
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this.setData({
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addressIndex: event.detail.value,
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cases_position_id: this.data.threeList[this.data.curCaseIndex].address[event.detail.value]
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.id,
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priceList: {},
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curThreeCode: [],
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tree_num: {},
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})
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},
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numChange(event) {
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const {
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num,
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nameId
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} = event.detail
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const {
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price,
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name,
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carbon_base
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} = event.mark
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let all_list = {}
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all_list = Object.assign({}, this.data.priceList, all_list)
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if (this.data.curThreeCode.indexOf(nameId) != -1) {
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if (num == 0) {
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delete all_list[nameId]
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this.data.curThreeCode.splice(this.data.curThreeCode.indexOf(nameId), 1)
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this.setData({
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curThreeCode: this.data.curThreeCode
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})
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} else {
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all_list[nameId] = {
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id: nameId,
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price: price,
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num: num,
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name: name,
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all: price * num,
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carbon_base: carbon_base * num
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}
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}
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} else {
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if (num > 0) {
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var data = this.data.curThreeCode
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data.push(nameId)
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this.setData({
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curThreeCode: data
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})
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all_list[nameId] = {
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id: nameId,
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price: price,
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num: num,
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name: name,
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all: price * num,
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carbon_base: carbon_base * num
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}
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}
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}
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this.setMoneyNum(all_list);
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},
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setMoneyNum: function(all_list) {
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var all_price = 0
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var carbon_neutralization = 0,
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carbon_efficiency = 100
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for (var p in all_list) {
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all_price = all_price + all_list[p].all
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carbon_neutralization = parseFloat(carbon_neutralization) + all_list[p].carbon_base;
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}
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carbon_efficiency = (parseFloat(carbon_neutralization) / parseFloat(this.data.carbon)) * 100
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this.setData({
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priceList: all_list,
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paid_money: all_price,
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carbon_neutralization: parseInt((carbon_neutralization * 100)) / 100,
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carbon_efficiency: carbon_efficiency.toFixed(2),
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})
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},
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setMoney: function(e) {
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//数量= 排放量 / 植物的碳汇量基数
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// ，价格 = 每棵树价格 * 数量
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var that = this
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var {
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money,
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name,
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carbon_base,
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id
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} = e.currentTarget.dataset;
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let i = that.data.curThreeCode.indexOf(e.currentTarget.dataset.code);
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this.data.tree_num[e.currentTarget.dataset.code] = 1
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if (i == -1) {
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that.data.curThreeCode.push(e.currentTarget.dataset.code);
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} else {
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//取消选中
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that.data.curThreeCode.splice(i, 1);
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delete this.data.priceList[e.currentTarget.dataset.code]
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this.data.tree_num[e.currentTarget.dataset.code] = 0
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}
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var new_att = []
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// 拿出已经存在的价格数量判断取消的内容
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for (var p in this.data.priceList) {
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new_att.push(p)
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}
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// 计算不在列表的数据加入默认数量1科
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that.data.curThreeCode.map(item => {
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if (new_att.indexOf(item) == -1) {
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this.data.priceList[item] = {
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id: id,
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price: money,
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num: 1,
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name: name,
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all: money * 1,
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carbon_base: parseFloat(carbon_base)
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}
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}
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})
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this.setData({
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curThreeCode: that.data.curThreeCode,
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priceList: that.data.priceList,
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tree_num: that.data.tree_num,
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carbon_neutralization: 0
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})
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// 重新计算数目的结果
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this.setMoneyNum(this.data.priceList)
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},
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/**
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* 生命周期函数--监听页面加载
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*/
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onLoad: function(options) {
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if (options.icon != undefined) {
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this.setData({
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icon: options.icon,
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})
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}
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this.getOne(options)
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},
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moneyset: function(e) {
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this.setData({
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paid_money: e.detail.value
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})
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},
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getOne: function(options) {
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var that = this
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var carbon = (options.carbon != undefined ? options.carbon : "");
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var id = (options.id != undefined ? options.id : "");
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wx.request({
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url: urlPath.gMarketDetail,
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header: {
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'content-type': 'application/x-www-form-urlencoded'
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},
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method: 'post',
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dataType: 'json', // 添加这个配置
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data: {
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id: id,
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'openid': wx.getStorageSync('openid'),
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},
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success(res) {
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if (res.data.result == 'success') {
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that.setData({
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list: JSON.parse(res.data.data),
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carbon: carbon,
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id: id
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})
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} else {
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console.log(res.data.msg); //失败
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}
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}
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})
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wx.request({
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url: urlPath.getapiCasesV2,
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header: {'content-type': 'application/x-www-form-urlencoded'},
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method: 'post',
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dataType: 'json', // 添加这个配置
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data: {
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id: id,
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'openid': wx.getStorageSync('openid')
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},
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success(res) {
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console.log('res:',res);
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if (res.data.result == 'success') {
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var threeList = JSON.parse(res.data.data).cases;
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that.setData({
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threeList: threeList,
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newDo_type: threeList[that.data.curCaseIndex].type,
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cases_position_id: threeList[that.data.curCaseIndex].address[that.data.addressIndex].id
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//TODO 这里赋值应该用数组
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// curThreeCode: [JSON.parse(res.data.data).trees[0].coding],
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// carbon:JSON.parse(res.data.data).trees[0].carbon_base,
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// paid_money: money.toFixed(2)
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})
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console.log(that.data.threeList);
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} else {
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console.log(res.data.msg); //失败
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}
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}
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});
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},
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/**
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* 生命周期函数--监听页面初次渲染完成
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*/
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onReady: function() {},
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/**
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* 生命周期函数--监听页面显示
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*/
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onShow: function() {},
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/**
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* 生命周期函数--监听页面隐藏
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*/
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onHide: function() {},
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/**
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* 生命周期函数--监听页面卸载
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*/
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onUnload: function() {},
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/**
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* 页面相关事件处理函数--监听用户下拉动作
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*/
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onPullDownRefresh: function() {},
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/**
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* 页面上拉触底事件的处理函数
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*/
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onReachBottom: function() {},
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/**
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* 用户点击右上角分享
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*/
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onShareAppMessage: function() {},
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toPay() {
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var that = this
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var tree_items = []
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var management_items = []
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if (this.data.newDo_type == 'afforestation') {
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for (var p in this.data.priceList) {
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tree_items.push({
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coding: p,
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amount: this.data.priceList[p].num
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})
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}
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} else {
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for (var p in this.data.priceList) {
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management_items.push({
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id: this.data.priceList[p].id,
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amount: this.data.priceList[p].num
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})
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}
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}
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wx.request({
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url: urlPath.postPayDataV2,
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data: {
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'openid': wx.getStorageSync('openid'),
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footmark_id: this.data.list.id,
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do_type: this.data.newDo_type,
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case_coding: this.data.threeList[this.data.curCaseIndex].coding,
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tree_items: JSON.stringify(tree_items) || '',
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forest_management_items: JSON.stringify(management_items) || '',
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paid_money: this.data.paid_money,
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cases_position_id: this.data.cases_position_id
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},
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header: {
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'content-type': 'application/x-www-form-urlencoded'
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},
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dataType: 'json', // 添加这个配置
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method: 'post',
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success(res) {
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if (res.data.result == 'fail') {
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wx.showModal({
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title: '提示',
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content: res.data.message,
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})
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} else {
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var data = JSON.parse(res.data.data)
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wx.requestPayment({
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timeStamp: String(data.prepay_data.timeStamp),
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nonceStr: data.prepay_data.nonceStr,
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package: data.prepay_data.package,
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signType: data.prepay_data.signType,
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paySign: data.prepay_data.paySign,
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success(res) {
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//支付成功
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wx.request({
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url: urlPath.apiNeutralizationPaid, //查询
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data: {
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'openid': wx.getStorageSync('openid'),
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neutralization_id: data.neutralization_id,
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},
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header: {
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'content-type': 'application/x-www-form-urlencoded'
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},
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dataType: 'json', // 添加这个配置
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method: 'post',
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success(res) {
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if (res.data.result == "success") {
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wx.navigateTo({
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url: '/pages/payment/payment?paid_money=' +
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that.data.paid_money + "&&id=" +
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that.data.id
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})
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}
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}
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})
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},
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fail(res) {
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wx.showToast({
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title: '支付失败',
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icon: 'error',
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duration: 2000
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})
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}
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})
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}
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}
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})
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}
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})
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