let req = require( ‘../../requests/request.js’ );
let util = require( ‘../../utils/util.js’ )
Page({
data:{
radioValue: “”,
radioName: “”,
epxressLists: [],
saveExpressLists: [],
words: [“#”,”A”,”B”,”C”,”D”,”E”,”F”,”G”,”H”,”I”,”J”,”K”,”L”,”M”,”N”,”O”,”P”,”Q”,”R”,”S”,”T”,”U”,”V”,”W”,”X”,”Y”,”Z”],
selectedWord: “top”,
wWidth: 0,
wHeight: 0,
isShowModal: false,
currentTop: 0,
obj: {},
animationError: {},
errorShow: false,
scale: 1,
expressObj: [],
searchInput: ”
},
onLoad(obj){
const wSize = util.getWindowSize();
this.setData({wWidth: wSize.wWidth, wHeight: wSize.wHeight, scale: wSize.scale, obj});
this.getExpressLsit();
},
showModal(e) {
this.setDefault(e)
this.setData({isShowModal: true})
},
changeModalText(e) {
this.setDefault(e)
},
hideModal() {
this.setData({isShowModal: false})
},
setDefault(e){
const wWidth = parseFloat(this.data.wWidth)
const currentTop = parseFloat(e.touches[0].clientY);
const startTop = (wWidth / 750) * 200;
const eachLen = (wWidth / 750) * 25;
let len = currentTop – startTop;
let selectedWord = [];
len = len / eachLen
len = parseInt(len)
this.setData({selectedWord: this.data.words[len], currentTop})
},
radioChange(e) {
const index = e.currentTarget.dataset.index.split(“-“)
const lists = this.data.epxressLists[index[0]]
const arr = lists.list[index[1]];
const obj = this.data.obj
this.setData({radioValue: arr.code, radioName: arr.name})
obj.key = arr.code
obj.name = arr.name
this.setData({obj})
this.goToDetails()
},
goToDetails(){
const unixTime = new Date().getTime()
const num = this.data.obj.num
const key = this.data.radioValue
const name = this.data.radioName
const params = {
data: {tid: unixTime, companyCode: key, logisticCode: num},
method: ‘GET’
}
util.showLoading(“加载中…”,”loading”, 10000)
req.getEpxressData(params, data => {
const status = parseInt(data.status)
const msg = data.msg || ‘数据查询异常，请稍后再试’
if(data.data === null) {
this.showError(msg)
return
}
const state = (data.data.state === null) ? data.data.state : parseInt(data.data.state)
const traces = data.data.traces
if(!data.data.success) {
this.showError(msg)
return
}
if(traces === null) {
this.showError(‘无该单号信息, 请确认单号’)
return
}
if(state === null || state < 0) {
this.showError(‘无该单号信息, 请确认单号’)
return
}
if(status !== 1){
this.showError(data.details)
return
}
if(status === 1 && !!data.data.success && !!traces && parseInt(state) > 0){
wx.redirectTo({url: ‘../details/details?num=’ + num + ‘&key=’ + key + “&name=” + name})
}
}, data => {
}, data => {
util.hideToast()
})
},
getExpressLsit() {
const params = {
data: {},
method: ‘GET’
}
req.getEpxressList(params, data => {
const lists = data
const arr = lists.data
let epxressLists = []
const expressObj = []
for(let i = 0; i < arr.length; i ++) {
for(let val in arr[i]) {
for(let j = 0; j < arr[i][val].length; j ++) {
expressObj.push(arr[i][val][j])
}
}
}
this.setData({expressObj})
for(let i = 0; i < arr.length; i ++) {
for(let val in arr[i]) {
epxressLists[i] = {key: val, list:arr[i][val]}
}
}
this.setData({epxressLists, saveExpressLists: epxressLists})
})
},
inputChange(e) {
let searchInput = e.detail.value;
this.setData({searchInput})
},
clearNum() {
this.setData({searchInput: ”})
},
inputConfirm(e) {
let words = [];
let firstWord = e.detail.value;
let searchList = this.data.searchList;
firstWord = firstWord.replace(/(^s*)|(s*$)/g, “”);
const expressObj = this.data.expressObj;
if(firstWord.length >= 2) {
firstWord = firstWord.substring(0,2);
}
for(let i = 0; i < expressObj.length; i ++) {
if(expressObj[i].name.indexOf(firstWord) > -1) {
this.setData({selectedWord: expressObj[i].code})
break;
}
}
},
selectWord(e) {
let firstWord = e.target.dataset.value
this.getOneList(firstWord)
},
getOneList(firstWord) {
if(!firstWord) return
firstWord = firstWord[0]
firstWord = firstWord.toUpperCase()
this.setData({selectedWord: firstWord})
},
showError(text) {
this.animateError(1)
this.setData({errorShow: true,errorText: text})
setTimeout(() => {
this.animateError(0)
}, 2000)
setTimeout(() => {
this.setData({errorShow: false})
}, 3000)
},
animateError(opacity) {
let animation = wx.createAnimation({
duration: 1000,
timingFunction: ‘ease’
})
animation.opacity(opacity).step()
this.setData({
animationError:animation.export()
})
}
})