app/pages/practicalExperience/practicalExperience.js

const app = getApp();
var util = require("../../utils/util.js")
Page({
	data: {
		appAssetsUrl: app.appAssetsUrl,
		appAssetsUrl2: app.appAssetsUrl2,
		appAssetsUrl3: app.appAssetsUrl3,
		nodata: util.nodata(),
		nameList: [{ itemname: '全部' }],
		nameListEle: [],
		nameIndex: 0,
		navScrollWidth: 0,
		showFilterBox: false,
		filterList: [{
			name: '兼职特点',
			list: []
		}, {
			name: '性别要求',
			list: []
		}, {
			name: '兼职状态',
			list: []
		}, {
			name: '结算方式',
			list: []
		}],
		params: {
			pageNum: 1,
			pageSize: 10,
			city: '',
			area: '',
			category: '', //兼职分类（不传查所有 01周末兼职 02日常兼职)
			type: '', //兼职特点
			sexlimit: '', //性别要求
			status: '', //兼职状态
			cashMethod: '' //结算方式
		},
		total: {
			currPage: 0,
			totalPage: 0
		},
		noMore: false,
		listData: [],
		statusBarHeight: 0,
		titleHeight: 0,
		conTop: 0,
		timeListIndex: 0,
		statusListIndex: 0,
		timeList: [{
			code: 'createTime',
			name: '发布时间',
			order: 'desc'
		}, {
			code: 'workdateStart',
			name: '兼职开始时间',
			order: 'desc'
		}],
		statusList: [],
		statusBarHeight: 0,
		staHeight: 0,
		shaiHeight: 0
	},
	onShow() {
		// let index = getApp().params.pePageToIndex;
		// let nameIndex = this.data.nameIndex;
		// console.log(nameIndex,'nameIndex')
		// this.setData({
		// 	nameIndex:index || 0
		// })
		// this.setData({
		// 	nameIndex:''
		// })
		// if(this.data.nameList.length==1){
		// 	this.getNameList(index?index:0)
		// }else{
		// 	this.scroll(index?index:0)
		// }


	},
	onLoad() {
		// this.getFilterList();
		this.height()
		this.getJobList()
		let index = getApp().params.pePageToIndex;
		let nameIndex = this.data.nameIndex;
		console.log(nameIndex, 'nameIndex')
		this.setData({
			nameIndex: ''
		})
		if (this.data.nameList.length == 1) {
			this.getNameList(0)
		} else {
			this.scroll(0)
		}
		this.loadList(true);
	},
	//选择时间排序
	timePickerChange(e) {
		let timeListIndex = e.detail.value;
		this.setData({
			timeListIndex,

		})
		console.log(timeListIndex)
		this.loadList(true)
	},
	getJobList() {
		let that = this;
		app._get('bizcatelog/apiSelectBizcatelog/workStatus', '',
			function(res) {
				if (res.code == 0) {
					console.log(res)
					that.setData({
						statusList: [{ itemname: '兼职状态', itemcode: '' }, ...res.dictList]
					})
				}
			})
	},
	//选择报名状态
	statusPickerChange(e) {
		let statusListIndex = e.detail.value;
		this.setData({
			statusListIndex,
			['params.status']: this.data.statusList[statusListIndex].itemcode
		})
		this.loadList(true)
	},
	// 自定义高度处理
	height() {
		let that = this
		const {
			platform,
			statusBarHeight
		} = wx.getSystemInfoSync()
		let height = statusBarHeight + 4 //ios 24px
		let mH = statusBarHeight + 4
		if (platform.toLowerCase() == "android") {
			height += 4 //android 28px
			mH += 4
		}
		height = height + 38
		// 胶囊高度 32px 下边框6px height 状态栏高度
		// 胶囊高度 32px 下边框6px height 状态栏高度
		const ButtonBounding = wx.getMenuButtonBoundingClientRect()
		wx.getSystemInfo({
			success: res => {
				let navHeight = ButtonBounding.height + res.statusBarHeight + (ButtonBounding.top -
					res.statusBarHeight) * 2
				that.setData({
					statusBarHeight: ButtonBounding.height + res.statusBarHeight + (
						ButtonBounding.top - res.statusBarHeight) * 2 + 'px',
					titleHeight: (height - res.statusBarHeight) + 'px',
					conTop: 50 + 'px',
					shaiHeight: (navHeight + 48) + 'px',
					staHeight: res.statusBarHeight,
				})
			}
		})

	},
	onReachBottom: function() {
		this.loadList();
	},
	toPartDetail(e) {
		wx.navigateTo({
			url: `/pages/home/index/partDetail/partDetail?id=${e.currentTarget.dataset.id}`
		})
	},
	nameHandler(e) {
		let nameIndex = e.currentTarget.dataset.index;
		getApp().params.pePageToIndex = nameIndex;
		this.setData({
			nameIndex
		})
		this.scroll(nameIndex);
		this.loadList(true);
	},
	showFilter(e) {
		this.setData({
			showFilterBox: !this.data.showFilterBox
		})
	},
	clickMask() {
		this.setData({
			showFilterBox: false
		})
	},
	setChecked(e) {
		let index = e.currentTarget.dataset.index;
		let index2 = e.currentTarget.dataset.index2;
		let filterList = this.data.filterList;
		for (let i in filterList) {
			let list = filterList[i].list;
			for (let m in list) {
				if (i == index) {

					if (m == index2) {
						list[m].checked = !list[m].checked
					} else {
						//兼职特点可以多选
						if (i == 0) {
							continue;
						}
						list[m].checked = false
					}
				}
			}
		}
		this.setData({
			filterList
		})
	},
	loadList(isRefresh) {
		let that = this;
		if (!isRefresh && this.data.noMore) {
			wx.showToast({
				title: '没有更多了~',
				icon: 'none'
			})
			return false;
		}
		let nowCity = wx.getStorageSync("CHOOSECITY");
		this.setData({
			listData: isRefresh ? [] : this.data.listData,
			noMore: isRefresh ? false : this.data.noMore,
			params: {
				...this.data.params,
				pageNum: isRefresh ? 1 : this.data.params.pageNum + 1,
				category: this.data.nameIndex == 0 ? '' : `0${this.data.nameIndex}`,
				city: nowCity.cityId,
				area: nowCity.areaId,
				isHome: 0,
				sidx: that.data.timeList[that.data.timeListIndex].code,
				order: 'desc'
				// timeListIndex
			}
		})
		wx.showLoading({
			title: '努力加载中...',
		})
		app._post_form('home/label', '', this.data.params,
			function(res) {
				if (res.code == 0) {
					if (res.page.list.length > 0 && that.data.listData.length > 0 && res.page.list[0].id ==
						that.data.listData[0].id) {
						return;
					}
					res.page.list.map(v => {
						v.workdateStart = v.workdateStart.replace(/-/g, '.')
						v.workdateEnd = v.workdateEnd.replace(/-/g, '.')
					})
					// let listData = that.data.listData;
					// listData.push(...res.page.list);
					that.setData({
						listData: []
					})
					setTimeout(() => {
						const dataList = res.page.list || []
						const page = {
							currPage: res.page.currPage,
							totalPage: res.page.totalPage,
						}
						that.setData({
							listData: dataList,
							total: page,
							noMore: res.page.totalPage == res.page.currPage
						})
					},0)
					// that.setData({
					// 	listData,
					// 	currPage: res.page.currPage,
					// 	totalPage: res.page.totalPage,
					// 	total: {
					// 		currPage: res.page.currPage,
					// 		totalPage: res.page.totalPage,
					// 	},
					// 	noMore: res.page.totalPage == res.page.currPage
					// })
				}
			},
			function(res) {
				wx.hideLoading()
			})
	},
	getNameList(index) {
		let that = this;
		app._post_form('home/navigation', '', null,
			function(res) {
				if (res.code == 0) {
					that.setData({
						nameList: [{ itemname: '全部' }, ...res.data]
					})
					wx.nextTick(() => {
						let query = wx.createSelectorQuery();
						query.selectAll('.nameitem').boundingClientRect().exec(function(res) {
							let nameListEle = [];
							for (let i in res[0]) {
								nameListEle.push(res[0][i].width * 1);
							}
							that.setData({
								nameListEle
							})
						})
						setTimeout(() => {
							that.scroll(index)
						}, 500)
					})
				}
			})
	},
	scroll(index) {
		let that = this;
		let leftNum = 0;
		if (index > 0) {
			for (let i in that.data.nameListEle) {
				if (i < index) {
					leftNum += that.data.nameListEle[i];
					leftNum += (20 / 750 * wx.getSystemInfoSync().windowWidth)
				}
			}
		}
		that.setData({
			navScrollWidth: leftNum
		})
	},
	getFilterList() {
		let that = this;
		app._post_form('home/filter', '', null,
			function(res) {
				if (res.code == 0) {
					let filterList = that.data.filterList;
					//兼职特点
					filterList[0].list = [{
						itemname: '全部',
						itemcode: '',
						checked: false
					}];
					for (let i in res.data.typeList) {
						filterList[0].list.push({
							itemname: res.data.typeList[i].itemname,
							itemcode: res.data.typeList[i].itemcode,
							checked: false
						})
					}
					//性别要求
					filterList[1].list = [{
						itemname: '全部',
						itemcode: '',
						checked: false
					}];
					for (let i in res.data.sexList) {
						filterList[1].list.push({
							itemname: res.data.sexList[i].itemname,
							itemcode: res.data.sexList[i].itemcode,
							checked: false
						})
					}
					//兼职状态
					filterList[2].list = [{
						itemname: '全部',
						itemcode: '',
						checked: false
					}];
					for (let i in res.data.statusList) {
						filterList[2].list.push({
							itemname: res.data.statusList[i].itemname,
							itemcode: res.data.statusList[i].itemcode,
							checked: false
						})
					}
					//结算方式
					filterList[3].list = [{
						itemname: '全部',
						itemcode: '',
						checked: false
					}];
					for (let i in res.data.cashMethodList) {
						filterList[3].list.push({
							itemname: res.data.cashMethodList[i].itemname,
							itemcode: res.data.cashMethodList[i].itemcode,
							checked: false
						})
					}
					that.setData({
						filterList
					})
				}
			})
	},
	clearFilterBox() {
		let filterList = this.data.filterList;
		for (let i in filterList) {
			let list = filterList[i].list;
			for (let m in list) {
				list[m].checked = false;
			}
		}
		this.setData({
			filterList
		})
	},
	filter() {
		this.setData({
			showFilterBox: false
		})
		let filterList = this.data.filterList;
		let params = this.data.params;
		let type = [];
		let sexlimit = '';
		let status = '';
		let cashMethod = '';
		for (let i in filterList) {
			let list = filterList[i].list;
			for (let m in list) {
				if (list[m].checked && i == 0) {
					type.push(list[m].itemcode);
				}
				if (list[m].checked && i == 1) {
					sexlimit = list[m].itemcode;
				}
				if (list[m].checked && i == 2) {
					status = list[m].itemcode;
				}
				if (list[m].checked && i == 3) {
					cashMethod = list[m].itemcode;
				}
			}
		}
		this.setData({
			params: {
				...this.data.params,
				type: type.length > 0 ? type.join(',') : '',
				sexlimit: sexlimit,
				status: status,
				cashMethod: cashMethod
			}
		})
		this.loadList(true);
	},
	onReachBottom: function() {
		// this.loadList();
	},
	onPreviousPage() {
		let num = this.data.params.pageNum
		if (num <= 1) return;
		num -= 2;
		this.setData({
			params: {
				...this.data.params,
				pageNum: num
			},
			noMore: false
		});
		this.loadList();
	},

	onNextPage() {
		this.loadList();
	},
	onPullDownRefresh: function() {
		let nameIndex = this.data.nameIndex;
		this.getNameList(nameIndex ? nameIndex : 0)
		this.loadList(true);
		// this.getFilterList();
		this.getJobList()
		// 处理完成后，终止下拉刷新
		wx.stopPullDownRefresh();
	},
	onShareAppMessage: function() {

	}
})