examTeamApp/pages/devices/PCV02.vue

637 lines
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Vue
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2024-07-08 10:50:07 +08:00
<template>
<view class="content">
<view class="tips" v-if="!isstart">
<view class="top">
<view class="left cgreen f-l">T</view>
<view class="right">
<text class="cgreen">肺活量测试</text>
<text class="text">肺活量测试能让我们更好的了解您为您生成详细的健康报告</text>
</view>
</view>
<view class="list">
<view class="item" v-if="number1">
<text class="ml-10 mr-10">1</text>
<text>吸气肺活量</text>
<text class="cgreen">{{number1}}ml</text>
<text>吸气速度</text>
<text class="cgreen level">{{level1}}</text>
</view>
<view class="item" v-if="number2">
<text class="ml-10 mr-10">2</text>
<text>吸气肺活量</text>
<text class="cgreen">{{number2}}ml</text>
<text>吸气速度</text>
<text class="cgreen level">{{level2}}</text>
</view>
<view class="item" v-if="number3">
<text class="ml-10 mr-10">3</text>
<text>吸气肺活量</text>
<text class="cgreen">{{number3}}ml</text>
<text>吸气速度</text>
<text class="cgreen level">{{level3}}</text>
</view>
</view>
<view class="title" v-if="number3==''">
<view class="">您好<text>{{number1!=""?'二':number2!=''?'三':'一'}}</text>次测试开始</view>
<view>放下呼吸训练器缓慢呼气尽可能排空肺部气体</view>
<view class="cgreen">使用呼吸训练器缓慢吸气直至到达极限</view>
</view>
<view class="data" v-if="number3">
<view class="val">
<text>1441ml</text>
平均吸气肺活量
</view>
<view class="text">
根据您的个人信息您的达标吸气肺活量为2900ml您本次测试吸气速度23.2L/min肺活量测试结果1441ml结合您的身体状态和改善目标我们将为您生成详细的健康报告
</view>
</view>
<view class="btn" v-if="number3">查看本次报告</view>
<view class="btn close" v-if="number3">我想重新测试</view>
<view class="btn" v-if="number1!=''&&number3==''">
2S后开始第<text>{{number1!=""?'二':number2!=''?'三':'一'}}</text>次测试</view>
</view>
<!-- -->
<view class="weight" v-else>
<view class="title cgreen">使用呼吸训练器缓慢吸气直至到达极限</view>
<view class="box1">
<view class="time">吸气速度 <text class="cgreen ml-5">38.3L/min</text></view>
<view class="item">
<view class="image">
<image src="../../static/bae.png" mode="widthFix"></image>
</view>
<view class="center mt-15">
<view class="level"></view>
<view class="level level-bg"></view>
<view class="level-item" v-if="info">
<view class="ite" v-for="(ite,ind) in list">{{ite}}</view>
</view>
</view>
</view>
<view class="val">
<text>{{average}}ml</text>吸气肺活量
</view>
</view>
</view>
</view>
</template>
<script>
import {
mapState
} from "vuex";
let myTime;
export default {
data() {
return {
isstart: true, //是否开始测量
number1: "11",
number2: "22",
number3: "33",
level1: "适中",
level2: "适中",
level3: "适中",
average: "11",
list: [],
macAddr: "",
serviceId: "",
deviceId: "",
Unload: false,
}
},
computed: {
...mapState(["user", "isConnected", "isBluetoothTyle"]),
info() {
return this.user
}
},
onUnload: function() {
let that = this
if (!that.Unload) {
clearTimeout(myTime)
that.stopBluetoothDevicesDiscovery() //取消蓝牙搜索
that.closeBluetoothAdapter()
console.log("页面返回onUnload")
}
},
onLoad(options) {
let that = this
if (options && options.deviceId) {
that.deviceId = options.deviceId
that.closeBLEConnection()
that.closeBluetoothAdapter()
that.openBluetoothAdapter()
}
that.onBLEConnectionStateChange()
uni.onBluetoothAdapterStateChange(function(res) {
that.$store.commit("changeBluetooth", res.available);
})
},
watch: {
isConnected: function() {
let that = this
if (!that.isConnected) {
that.handleBack()
}
},
isBluetoothTyle: function() {
let that = this
if (!that.isBluetoothTyle) {
that.handleBack()
}
},
},
methods: {
// 重新连接
openBluetoothAdapter() {
let that = this
that.text = ""
uni.openBluetoothAdapter({
success: e => {
that.startBluetoothDeviceDiscovery()
},
fail: e => {
that.$tools.msg("请确定设备是开机状态、手机蓝牙权限已打开!")
}
});
},
// 开始搜寻附近的蓝牙外围设备
startBluetoothDeviceDiscovery() {
let that = this
uni.startBluetoothDevicesDiscovery({
allowDuplicatesKey: true,
success: res => {
that.onBluetoothDeviceFound();
},
fail: res => {
that.$tools.msg("请确定设备是开机状态、手机蓝牙权限已打开!")
}
});
},
/**
* 发现外围设备
*/
onBluetoothDeviceFound() {
var that = this;
uni.onBluetoothDeviceFound(res => {
res.devices.forEach(device => {
if (!device.name && !device.localName) {
return
}
if (device.name.indexOf('PC') != -1) {
console.log("搜索设备", device)
clearTimeout(myTime);
let buff = device.advertisData.slice(-6)
device.mac = new Uint8Array(buff) // 保存广播数据中的mac地址这是由于iOS不直接返回mac地址
let tempMac = Array.from(device.mac)
tempMac.reverse()
device.macAddr = that.$tools.ab2hex(tempMac, ':').toUpperCase()
if (device.deviceId.indexOf(that.deviceId) != -1 || device.macAddr.indexOf(that
.deviceId) != -1) {
that.stopBluetoothDevicesDiscovery()
that.macAddr = device.macAddr
that.deviceId = device.deviceId
that.createBLEConnection()
return;
}
}
})
});
that.handleMyTime()
},
// 连接蓝牙
createBLEConnection() {
let that = this;
uni.createBLEConnection({
deviceId: that.deviceId,
success: res => {
that.getBLEDeviceServices();
},
fail: res => {
console.log("设备连接失败,请重新连接", res);
}
});
},
/**
* 获取设备的UUID
*/
getBLEDeviceServices() {
let serviceList = [];
let that = this;
uni.getBLEDeviceServices({
deviceId: "12:F7:00:08:83:FC",
success: res => {
console.log("获取设备的UUID成功", res)
serviceList = res.services;
for (let i = 0; i < serviceList.length; i++) {
let service = serviceList[i];
if (service.uuid.indexOf("FFE0") != -1) {
that.serviceId = service.uuid;
that.getBLEDeviceCharacteristics();
console.log("设备的FFE0的serviceId " + that.serviceId);
break;
}
}
},
fail: res => {
console.log('获取设备的UUID失败:', res)
}
});
},
/**
* 获取指定服务的特征值
*/
getBLEDeviceCharacteristics() {
let characteristicsList = [];
let that = this;
uni.getBLEDeviceCharacteristics({
deviceId: that.deviceId,
serviceId: that.serviceId,
success: res => {
console.log("服务的特征值成功", res)
for (let i = 0; i < res.characteristics.length; i++) {
let item = res.characteristics[i];
if (item.uuid.indexOf('0000FFE9') != -1) {
console.log("0000FFE9")
} else if (item.uuid.indexOf('0000FFE4') != -1) {
console.log("0000FFE4")
that.notifyBLECharacteristicValue(item.uuid)
} else if (item.uuid.indexOf('0000FFE0') != -1) {
console.log("0000FFE0")
}
}
},
fail: res => {
console.log('获取特征值失败:', JSON.stringify(res))
}
})
},
/**
* 开启订阅特征值
* read: true, //读,write: true, //写,notify: true, //广播
*/
notifyBLECharacteristicValue(uuid) {
let that = this;
uni.notifyBLECharacteristicValueChange({
state: true, // 启用 notify 功能
deviceId: that.deviceId,
serviceId: that.serviceId,
characteristicId: uuid,
success(res) {
uni.onBLECharacteristicValueChange(function(res) {
let value = that.$tools.ab2hex(res.value, "");
let num = value.substring(18, 19)
let dw = value.substring(19, 20)
let type = value.substring(8, 10)
let typeInfo = value.substring(10, 12)
console.log("value", value)
if (type == "10") {
}
if (type == "11") {
that.type = 2
if (typeInfo == "03" || typeInfo == "04") {
that.imp = parseInt(value.substring(17, 22), 16)
}
console.log("体脂:", that.imp)
}
});
},
fail(res) {
console.log("测量失败", res.value);
}
});
},
handleMyTime() {
var that = this;
myTime = setTimeout(function() {
if (!that.macAddr) {
clearTimeout(myTime);
that.Unload = true
that.startBluetoothDeviceDiscovery()
that.closeBluetoothAdapter()
}
}, 30000);
},
/**
* 停止搜索蓝牙设备
*/
stopBluetoothDevicesDiscovery() {
uni.stopBluetoothDevicesDiscovery({
success: e => {
console.log("停止搜索蓝牙设备", e)
},
});
},
// 监听蓝牙连接状态
onBLEConnectionStateChange() {
let that = this
uni.onBLEConnectionStateChange(function(res) {
console.log("监听蓝牙连接状态", res.connected)
if (!res.connected) {
clearTimeout(myTime);
that.Unload = true
that.closeBLEConnection()
that.closeBluetoothAdapter()
}
that.$store.commit("changeConnected", res.connected);
})
},
// 保存测量结果
handleGetMeasure() {
let that = this
that.$model.getmeasurefunit({
imp: that.imp,
weight: that.weight,
ecode: that.macAddr,
height: that.height,
familyid: that.info.id
}).then(res => {
that.isHeight = false
if (res.code == 0) {
that.$store.dispatch("getUserInfo", {
familyid: that.info.id
});
that.$tools.msg("测量成功")
} else {
that.$tools.msg("测量失败")
}
that.Unload = true
setTimeout(function() {
that.closeBluetoothAdapter()
uni.switchTab({
url: "/pages/index/index"
})
}, 200)
})
},
//
handleBack(ind) {
let that = this
that.text = ""
that.Unload = true
that.stopBluetoothDevicesDiscovery()
that.closeBluetoothAdapter()
if (ind == 1) {
uni.switchTab({
url: "/pages/index/index"
})
}
},
/**
* 断开蓝牙模块
*/
closeBluetoothAdapter() {
let that = this;
uni.closeBluetoothAdapter({
success: res => {
console.log('蓝牙模块关闭成功');
}
})
},
/**
* 断开蓝牙连接
*/
closeBLEConnection() {
var that = this;
uni.closeBLEConnection({
deviceId: that.deviceId,
success: res => {
console.log('断开蓝牙连接成功');
}
});
},
}
}
</script>
<style scoped lang="scss">
.content {
width: calc(100% - 30px);
padding: 0 15px;
min-height: 100vh;
color: #5d5651;
background-color: #000;
}
.cgreen {
color: #39D9C9;
}
.tips {
display: flex;
flex-direction: column;
justify-content: space-between;
.top {
width: 100%;
display: flex;
margin-top: 20px;
align-items: flex-start;
.left {
font-size: 32px;
margin-right: 10px;
}
.right {
.text {
font-size: 12px !important;
}
text {
font-size: 14px;
display: block;
width: 100%;
margin-bottom: 5px;
}
}
}
.item {
background-color: #272a2a;
border-radius: 10px;
margin-top: 8px;
color: #fff;
height: 35px;
line-height: 35px;
display: flex;
text {
flex-grow: 0;
display: inline-block;
}
.cgreen {
flex-grow: 2;
font-size: 16px;
text-align: center;
}
.level {
color: #516752;
}
}
.title {
font-size: 18px;
margin: 20px;
view {
width: 100%;
margin-top: 40px;
text-align: center;
}
}
.data {
margin-top: 20px;
.text {
font-size: 12px;
color: #fff;
line-height: 20px;
}
}
.btn {
width: 70%;
color: #fff;
padding: 5px 15px;
border-radius: 15px;
text-align: center;
background: $maincolor;
margin: 15px auto;
position: absolute;
bottom: 80px;
left: calc(15% - 15px);
}
.close {
background: #999;
bottom: 20px;
}
}
.weight {
padding-top: 30px;
.title {
width: 80%;
margin: auto;
font-size: 18px;
text-align: center;
}
}
.box1 {
color: #fff;
margin: 50px 15px 15px;
width: calc(100%- 30px);
.time {
width: 60%;
margin: auto;
position: relative;
text-align: center;
border-radius: 10px;
background-color: #272a2a;
height: 30px;
line-height: 30px;
}
.time:after {
content: "";
position: absolute;
left: 45%;
bottom: -7px;
width: 0px;
height: 0px;
border-left: 5px solid transparent;
border-right: 5px solid transparent;
border-top: 8px solid #272a2a;
}
.item {
width: 100%;
font-size: 14px;
padding: 10px 0;
border-radius: 15px;
display: flex;
align-items: center;
justify-content: center;
margin-bottom: 15px;
position: relative;
margin-top: 10px;
.image {
width: 80%;
image {
width: 100%;
}
}
.center {
top: -10px;
bottom: 20px;
position: absolute;
width: 55px;
margin: auto;
text-align: center;
background-color: #333;
border-radius: 10px;
z-index: 9;
}
.level-bg {
position: absolute;
width: 55px;
margin: auto;
text-align: center;
background-color: #4d6c7b;
border-radius: 0 0 10px 10px;
bottom: 0px;
z-index: 19;
}
.level-item {
width: 55px;
height: 100%;
position: absolute;
z-index: 99;
:last-child {
border-bottom: none;
}
}
.ite {
margin: 0 5px;
width: calc(100% - 10px);
height: 40px;
line-height: 40px;
font-size: 12px;
color: #fff;
z-index: 99;
border-bottom: 1px solid #999;
}
}
}
.val {
width: 100%;
text-align: center;
margin: 20px 0;
color: #fff;
font-size: 14px;
text {
display: block;
color: #39D9C9 !important;
font-size: 32px;
margin-bottom: 10px;
}
}
</style>