~jhz/STUWMS.git

			@@ -1,10 +1,12 @@
			<template>
			<view>
			<uni-popup ref="popup" type="bottom" @close="popupCloseHandler">
			<view style="height: 80vh; background-color: #fff;">
			<blueToothConnectorVue></blueToothConnectorVue>
			<view class="container" :hidden="isPopup === false">
			<uni-popup ref="popup" type="bottom" popupshow @change="popupChange">
			<view style="height: 80vh; background-color: #fff; padding-bottom: 2rem;">
			<blueToothConnectorVue ref="bt"></blueToothConnectorVue>
			</view>
			</uni-popup>
			<!-- 使用uni-popup类的组件时，当popup不显示时，组件树中没有popup内的模组，无法使用ref调用模组内的函数，故需要在外部挂载一个透明的组件 -->
			<blueToothConnectorVue style="display: none;position: absolute; bottom: 0;right: 0;" ref="bt2"></blueToothConnectorVue>
			</view>
			</template>

			@@ -25,11 +27,19 @@
			Commander,
			} from '@psdk/frame-father';
			import blueToothConnectorVue from '../../components/blueToothConnector/blueToothConnector.vue';
			import {
			CStatus
			} from '@psdk/cpcl';
			import {
			CommonUtils
			} from '../../utils/common';
			import { nextTick } from "vue";

			export default {
			name: "lablePrinterComponent",
			data() {
			return {

			isPopup: false,
			};
			},
			props: {
			@@ -46,97 +56,151 @@
			blueToothConnectorVue
			},
			methods: {
			openPopup(){
			async openPopup() {
			this.$refs.popup.open();
			},
			popupCloseHandler() {
			// 在popup中的操作针对ref bt对应的组件，需要将bt组件的状态与bt2进行一次同步
			this.$nextTick(() => {
			this.$refs.bt2 = this.$refs.bt
			})

			},
			async popupChange(e) {
			this.isPopup = e['show']
			await this.$nextTick()
			},
			async batchPrint(commandList) {
			console.log(this.$refs.bt2)
			let vm = this;
			let binarys = [];
			for (let command of commandList) {
			switch (vm.printMode) {
			case "tspl":
			let tspl = await vm.$printer.tspl().clear();
			tspl.raw(Raw.text(command))
			console.log("print command：\n" + tspl.command().string())
			binarys.push(tspl.command().binary());
			break;
			case "cpcl":
			let cpcl = await vm.$printer.cpcl().clear();
			cpcl.raw(Raw.text(command))
			console.log("print command：\n" + cpcl.command().string())
			binarys.push(cpcl.command().binary());
			break;
			case "esc":
			let esc = await vm.$printer.esc().clear();
			esc.raw(Raw.text(command))
			console.log("print command：\n" + esc.command().string())
			binarys.push(esc.command().binary());
			break;
			default:
			return uni.showToast({
			icon: 'none',
			title: 'printMode类型错误!'
			})
			}
			}

			for(let binary of binarys){
			try{
			let sendSuccess = await this.$refs.bt2.sendMessage(binary);
			console.log("发送是否成功： ", sendSuccess)
			if(sendSuccess === false) {
			return
			}
			}catch {
			// 断开蓝牙连接
			this.$refs.bt2.closeBluetooth()
			}

			}
			},
			async execPrint() {
			try{
			// 检查蓝牙连接
			let btStatus = bluetoothTool.getBluetoothStatus()
			if (btStatus != true) {
			this.showToast("蓝牙连接异常!")
			return
			}

			// 检查是否连接设备
			let pairedDevices = bluetoothTool.getPairedDevices()
			if (pairedDevices.length < 1) {
			this.showToast("无设备连接!")
			return
			}
			try {
			if (typeof this.printInfo === 'function') {
			// 传入的printInfo是函数，直接执行
			let msg = await this.printInfo()

			msg = this.uint8ArrayToSignedArray(msg)
			console.log(msg)
			this.sendMessage(msg)
			}
			else if (typeof this.printInfo === 'string') {
			this.$refs.bt2.sendMessage(msg)
			} else if (typeof this.printInfo === 'string') {
			// 传入的参数是字符串，则根据打印模式调用不同的打印API
			// 这里的字符串需要对应打印模式

			let printStr = this.printInfo.replace(/\n/g, "\r\n")
			let vm = this;
			let binary = null;
			switch (vm.printMode) {
			case "tspl":
			const tspl = await vm.$printer.tspl().clear();
			tspl.raw(Raw.text(printStr))
			console.log("print command：",tspl.command().string())
			binary = tspl.command().binary();
			await vm.sendMessage(Array.from(vm.uint8ArrayToSignedArray(binary)));
			break;
			case "cpcl":
			const cpcl = await vm.$printer.cpcl().clear();
			console.log(cpcl)
			cpcl.raw(Raw.text(printStr))
			console.log("print command：\n",cpcl.command().string())
			binary = cpcl.command().binary();
			await vm.sendMessage(Array.from(vm.uint8ArrayToSignedArray(binary)));
			break;
			case "esc":
			const esc = await vm.$printer.esc().clear();
			esc.raw(Raw.text(printStr))
			console.log("print command：\n",esc.command().string())
			binary = esc.command().binary();
			await vm.sendMessage(Array.from(vm.uint8ArrayToSignedArray(binary)));
			break;
			default:
			return uni.showToast({
			icon: 'none',
			title: 'printMode类型错误!'
			})
			if (CommonUtils.isJson(this.printInfo) === true) {
			// 如果需要批量传输，需要传JSON
			let commandList = JSON.parse(this.printInfo)
			for (let command of commandList) {
			command.replace(/\n/g, "\r\n")
			}
			this.batchPrint(commandList)
			} else {
			let printStr = this.printInfo.replace(/\n/g, "\r\n")
			let vm = this;
			let binary = null;
			switch (vm.printMode) {
			case "tspl":
			const tspl = await vm.$printer.tspl().clear();
			tspl.raw(Raw.text(printStr))
			console.log("print command：\n" + tspl.command().string())
			binary = tspl.command().binary();
			await this.$refs.bt2.sendMessage(binary);
			break;
			case "cpcl":
			const cpcl = await vm.$printer.cpcl().clear();
			cpcl.raw(Raw.text(printStr))
			console.log("print command：\n" + cpcl.command().string())
			binary = cpcl.command().binary();
			await this.$refs.bt2.sendMessage(binary);
			break;
			case "esc":
			const esc = await vm.$printer.esc().clear();
			esc.raw(Raw.text(printStr))
			console.log("print command：\n" + esc.command().string())
			binary = esc.command().binary();
			await this.$refs.bt2.sendMessage(binary);
			break;
			default:
			return uni.showToast({
			icon: 'none',
			title: 'printMode类型错误!'
			})
			}
			}
			}
			else {
			} else {
			uni.showToast({
			icon: 'none',
			title: 'printInfo类型错误!'
			})
			}
			}catch(e) {
			} catch (e) {
			console.error(e);
			uni.showToast({
			icon: "none",
			title: e
			})
			}


			},
			async sendMessage(cmd) {
			console.log(cmd);
			const result = bluetoothTool.sendByteData(cmd);
			uni.showToast({
			icon: 'none',
			title: result ? '发送成功！' : '发送失败...'
			})
			},
			uint8ArrayToSignedArray(uint8Array) {
			let signedArray = new Array(uint8Array.length);
			for (let i = 0; i < uint8Array.length; i++) {
			if (uint8Array[i] >= 128) {
			signedArray[i] = uint8Array[i] - 256;
			} else {
			signedArray[i] = uint8Array[i];
			}
			}
			return signedArray;
			},
			}
			},
			}
			</script>

			<style lang="scss">

			<style lang="scss" scoped>
			* {
			box-sizing: border-box;
			}
			.container[hidden] {
			padding: 0 !important;
			height: 0 !important;
			}
			</style>