547 lines
13 KiB
Plaintext
547 lines
13 KiB
Plaintext
<template>
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<scroll-view class="main">
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<view class="header">
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<button type="button" class="header_btn1" @click="handleBackMain">返回</button>
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<text class="label_s">{{carName}}</text>
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<text class="label_s">{{batch}}{{train}}{{total}}</text>
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<text class="label_s" @click="rescan">{{state}}</text>
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<button class="header_btnt" @click="bleChange">{bleName}</button>
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<!-- <picker class="picker" range={bleArr} range-key="name" mode="selector" onChange={this.bleChange}>
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<button class="header_btnt">{bleName}</button>
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</picker> -->
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</view>
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<view class="horizontal">
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<!-- <view class="item">
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<scroll-view class="section_left" scroll-y>
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<view v-for="(item,index) in bleArr" class="left_item" @click="bleConnect(index, item)"
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:style="{backgroundColor:index === currCarIndex?'#1482f0':'#ffffff'}">
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<text class="label_s"
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:style="{color:index === currCarIndex?'#ffffff':'#000000'}">{item.name}</text>
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</view>
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</scroll-view>
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</view> -->
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<view class="item2 vertical">
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<view class="item">
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<scroll-view class="section_right_scroll" scroll-x>
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<view v-for="(item,index) in feedArr">
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<text class="label_s"
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:style="{backgroundColor:index === feedIndex?'purple':'#ffffff'}">{UNICODE_CHARS[index+1]}{item.name}:{item.weight}</text>
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</view>
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</scroll-view>
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</view>
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<view class="item2 horizontal">
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<view class="item">
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<view class="circle">
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<text class="label_x">{{name}}</text>
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<text class="label_x">{{_feed}}kg</text>
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</view>
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</view>
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<view class="item">
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<view class="circle">
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<text class="label_x">车内总重</text>
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<text class="label_x">{{nowWeight}}kg</text>
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</view>
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</view>
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</view>
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<view class="item horizontal">
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<view class="item2" v-show="showItems">
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<text class="label">{{batch}}{{train}},{{UNICODE_CHARS[feedIndex+1]}}{{name}}</text>
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<text class="label">计划:{{plan}}kg,已装:{{feed}}kg</text>
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</view>
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<view class="item">
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<view v-for="(item,index) in carArr">
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<button class="car_btnt" :style="{backgroundColor:item.sbId === sbId?'#407ae6':'#ffffff'}" @click="carChange(item)">{{item.name}}</button>
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</view>
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</view>
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<view class="item">
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<button class="next_btn_text" @click="nextFeed">下一步</button>
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<!-- <text class="next_btn_text" @click="nextFeed">下一步</text> -->
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</view>
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</view>
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</view>
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<!-- <view class="item">
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<view class="circle">
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<text class="text">车内总重</text>
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<text class="text">{{nowWeight}}kg</text>
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</view>
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</view> -->
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</view>
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</scroll-view>
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</template>
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<script>
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import { POST, GET } from '../script/req.js'
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import { bleUtils } from '../script/module/ble.js'
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import { Util } from '../script/util.js'
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export default {
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name: 'circle',
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apiready() {//like created
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},
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data() {
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return {
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_feed: '0',
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showItems:false,
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total: '',
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bleName: '请选择蓝牙',
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state: '未连接',
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currCarIndex: 0,
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sourceCow: '',
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feedArr: [],
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dateOf: '',
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classCode: '',
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sbId: '',
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carName:'',
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batch: '',
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train: '',
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carArr: [],
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bleArr: [],
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ajax: true,
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beforeWeight: 0,
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nowWeight: '0',
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feedIndex: 0,
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name: '暂无',
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plan: 0,
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feed: 0,
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websInt: null,
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peripheralUUID: null,
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serviceUUID: null,
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characteristicUUID: null,
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UNICODE_CHARS: {
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1: "①",
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2: "②",
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3: "③",
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4: "④",
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5: "⑤",
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6: "⑥",
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7: "⑦",
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8: "⑧",
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9: "⑨",
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10: "⑩",
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11: "⑪",
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12: "⑫",
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13: "⑬",
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14: "⑭",
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15: "⑮",
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16: "⑯",
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17: "⑰",
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18: "⑱",
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19: "⑲",
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20: "⑳",
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21: "㉑",
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22: "㉒",
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23: "㉓",
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24: "㉔",
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25: "㉕",
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26: "㉖",
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27: "㉗",
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28: "㉘",
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29: "㉙",
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30: "㉚"
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},
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}
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},
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methods: {
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handleBackMain() {
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api.closeWin();
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},
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rescan(){
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const that = this;
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api.confirm({
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title: '确认重新扫描？',
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msg: '提示信息',
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buttons: ['确定', '取消']
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}, function(ret, err) {
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var index = ret.buttonIndex;
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if(index == 1){
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that.initBle()
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}
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});
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},
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apiready() {
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const that = this;
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that.getSbList()
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bleUtils.initBle()
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var uuid = api.getPrefs({ sync: true, key: 'uuid' })
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console.log(uuid)
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if (uuid) {
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bleUtils.isConnected({ peripheralUUID: uuid }, function (ret) {
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console.log('isconnected:' + ret)
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if (ret) {
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bleUtils.disconnect({ peripheralUUID: uuid }, function (ret, err) {
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})
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}
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that.initBle()
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})
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} else {
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that.initBle()
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}
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},
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/**
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* 查询设备列表
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*/
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getSbList() {
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let that = this;
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GET('sbList?sourceCow=' + api.getPrefs({ sync: true, key: 'sourceCow' })).then(ret => {
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that.data.sbId = ret.data[0].sbId;
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api.setGlobalData({ key: 'sbId', value: that.data.sbId });
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that.data.carName = ret.data[0].name;
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that.data.carArr = ret.data;
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api.setPrefs({
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key: 'carArr',
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value: ret.data
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});
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}).catch(err => {
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api.toast({
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msg: JSON.stringify(err)
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})
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})
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},
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nextFeed() {
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api.showProgress({
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title: "切换中，请稍后...",
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modal: true
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});
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setTimeout(() => {
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api.hideProgress();
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}, 500);
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const that = this;
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var sbIdHex = that.decimalToHex(that.data.sbId).replace(' ', '');
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sbIdHex = sbIdHex.length < 4 ? '00' + sbIdHex : sbIdHex;
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var msg = 'FF0A0002' + sbIdHex
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let param = {
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peripheralUUID: this.data.peripheralUUID,
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serviceUUID: this.data.serviceUUID,
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characteristicUUID: this.data.characteristicUUID,
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value: msg,
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writeType: 'withoutResponse'
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};
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bleUtils.writeValueForCharacteristic(param, function (ret) {
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})
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},
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decimalToHex(decimal) {
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let hex = decimal.toString(16);
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if (hex.length % 2 !== 0) {
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hex = "0" + hex;
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}
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if (hex.length > 2) {
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var str = '';
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for (var i = 0; i < hex.length; i += 2) {
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str = str + hex.substr(i, 2) + ' '
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}
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return str.trim()
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}
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return hex;
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},
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carChange(item) {
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this.data.sbId = item.sbId;
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this.data.carName = item.name;
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this.resetData()
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},
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resetData(){
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this.data.feedArr = []
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this.data.batch = ''
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this.data.train = ''
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this.data.total = ''
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this.data.name = '暂无'
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this.data._feed = 0
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this.data.total = 0
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this.data.showItems = false
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},
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//选择蓝牙
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bleChange(e) {
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let that = this;
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var bts = [];
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that.data.bleArr.forEach(e=>{
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bts.push(e.name)
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})
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api.actionSheet({
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title: '已扫描到的蓝牙',
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buttons: bts
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}, function(ret, err) {
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var index = ret.buttonIndex;
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if(index>that.data.bleArr.length){
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return false
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}
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that.data.bleName = that.data.bleArr[index-1].name;
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that.resetData()
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that.bleConnect(that.data.bleArr[index-1])
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});
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},
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initBle() {
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const that = this;
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bleUtils.initManager({ single: true }, function (ret) {
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api.showProgress({
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title: "蓝牙扫描中，请稍后...",
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modal: true
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});
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bleUtils.scan({ clean: true }, function (ret) {
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setTimeout(() => {
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api.hideProgress()
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bleUtils.stopScan();
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bleUtils.getPeripheral(function (res) {
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that.data.bleArr = res
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var uuid = api.getPrefs({ sync: true, key: 'uuid' })
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res.forEach(r=>{
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if(r.id == uuid){
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console.log(uuid)
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that.bleConnect(r)
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}
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})
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})
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}, 3000);
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})
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})
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},
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bleConnect(item) {
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const that = this;
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api.showProgress({
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title: "蓝牙连接中，请稍后...",
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modal: true
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});
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bleUtils.connect({ peripheralUUID: item.id }, function (ret) {
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api.hideProgress()
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if (ret.status) {
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api.setPrefs({ key: 'uuid', value: item.id });
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console.log(item.name + '连接成功')
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that.data.state = item.name + '已连接'
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//设置MTU包大小
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bleUtils.setMtu({
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peripheralUUID: item.id,
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mtu:150
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},function(ret){
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if(ret.status){
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bleUtils.discoverService({ peripheralUUID: item.id }, function (res) {
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that.data.peripheralUUID = res.peripheralUUID;
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that.data.serviceUUID = res.serviceUUID;
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that.data.characteristicUUID = res.characteristicUUID;
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that.setNotify(res)
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})
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}else{
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api.toast({
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msg: JSON.stringify(ret.code)
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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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setNotify(param) {
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console.log('setNotify')
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const that = this;
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// 监听消息
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bleUtils.setNotify(param, function (res) {
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if (res !== undefined && res != '' && res.startsWith('ff0a')) {
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var sbId = parseInt(res.substr(16, 4), 16)
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if(sbId != that.data.sbId){
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return false
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}
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that.data.showItems = true;
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that.data.nowWeight = parseInt(res.substr(8, 4), 16)
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that.data.beforeWeight = parseInt(res.substr(12, 4), 16)
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that.data.feed = that.data.nowWeight - that.data.beforeWeight
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var _feed = that.data.plan - that.data.feed;
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that.data._feed = _feed > 0 ? '少' + Math.abs(_feed) : '多' + Math.abs(_feed);
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// that.data.sbId = parseInt(res.substr(16, 4), 16)
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var classes = parseInt(res.substr(20, 2), 16)
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var train = parseInt(res.substr(22, 2), 16)
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var feedIndex = parseInt(res.substr(24, 2), 16)
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if (that.data.classCode == classes && that.data.trainNumber == train && that.data.feedIndex == feedIndex && sbId == that.data.sbId) {
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return false
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}
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that.data.feedIndex = feedIndex
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if (that.data.feedArr.length > 0) {
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that.data.name = that.data.feedArr[feedIndex].name
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that.data.plan = that.data.feedArr[feedIndex].weight.toFixed(0)
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}
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if ((that.data.feedArr.length === 0 || that.data.classCode != classes || that.data.train != train) && that.data.ajax) {
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that.data.ajax = false;
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var param = {
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classCode: classes,
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sbId: that.data.sbId,
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trainNumber: train,
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sourceCow: api.getPrefs({ sync: true, key: 'sourceCow' }),
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dateOf: Util.getDateStr(new Date())
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}
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that.initOne(param)
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}
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that.data.classCode = classes
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that.data.train = train
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switch (that.data.classCode) {
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case 1:
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that.data.batch = '早班'
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break;
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case 2:
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that.data.batch = '中班'
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break;
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case 3:
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that.data.batch = '晚班'
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break;
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}
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}
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})
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},
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/**
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* 初始化当前班次每一车
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*/
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initOne(param) {
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let that = this;
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that.data.feedArr = []
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POST('planDay', param, {}).then(ret => {
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if (ret.data.length == 0) {
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api.toast({
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msg: '该车次暂无计划信息',
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location: 'middle'
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})
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}
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ret.data.forEach(e => {
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let json = [...e.feedJson, ...e.cowshedJson]
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that.data.feedArr = json;
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that.data.total = '(' + e.total + 'kg)'
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})
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that.data.ajax = true
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}).catch(err => {
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api.toast({
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msg: JSON.stringify(err)
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})
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})
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},
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StringToNum(hexx) {
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var hex = hexx.toString(); //force conversion
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var str = '';
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var num = '';
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for (var i = 0; i < hex.length; i += 2) {
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num = String.fromCharCode(parseInt(hex.substr(i, 2), 16));
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if ((num >= '0' && num <= '9') || (num === '-')) {
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str += num;
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}
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else {
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if (str.length !== 0) {
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return str
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}
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}
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}
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return str;
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},
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closeApp() {
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api.closeWidget({
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id: api.appId, //应用ID
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retData: { name: 'closeWidget' },
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silent: true
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});
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}
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}
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}
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</script>
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<style>
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.main {
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width: 100%;
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height: 100%;
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/* background-color: #407ae6; */
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background-color: whitesmoke;
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}
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.header {
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display: flex;
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flex-direction: row;
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justify-content: space-between;
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align-items: center;
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}
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.header_btnt {
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background-color: #407ae6;
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width: 200px;
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color: #ffffff;
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font-size: 20px;
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height: 60px;
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font-weight: 900;
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border-radius: 10px;
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}
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.car_btnt {
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margin: 5px;
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/* background-color: #407ae6; */
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width: 100%;
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color: #000000;
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font-size: 20px;
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height: 50px;
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font-weight: 900;
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border-radius: 10px;
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}
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.header_btn1 {
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background-color: #e60d0d;
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width: 200px;
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color: #ffffff;
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font-size: 20px;
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height: 60px;
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font-weight: 900;
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border-radius: 10px;
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}
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.section_right_scroll {
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width: 100%;
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}
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.horizontal {
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flex-direction: row;
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}
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.vertical {
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flex-direction: column;
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}
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.item {
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flex: 1;
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justify-content: center;
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align-items: center;
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box-sizing: border-box;
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border: 1px solid #a3caef;
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}
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.item2 {
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flex: 2;
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box-sizing: border-box;
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border: 1px solid #a3caef;
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}
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.page {
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height: 100%;
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background-color: gray;
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}
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.circle {
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margin-top: 20px;
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width: 450px;
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height: 450px;
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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box-sizing: border-box;
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box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
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border-radius: 50%;
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background-color: white;
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}
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.next_btn_text {
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margin-top: 40px;
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color: #ffffff;
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background-color: #407ae6;
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font-size: 70px;
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font-weight: 900;
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border-radius: 20%;
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}
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.label_s {
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color: #407ae6;
|
|
font-size: 30px;
|
|
font-weight: 900;
|
|
border-radius: 10px;
|
|
}
|
|
.label_x {
|
|
font-size: 100px;
|
|
font-weight: 900;
|
|
border-radius: 10px;
|
|
}
|
|
.label {
|
|
font-size: 60px;
|
|
font-weight: 900;
|
|
border-radius: 10px;
|
|
}
|
|
</style> |