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@@ -1,584 +0,0 @@
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-/** -姜枫 2021.06.13- **/
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-import { addPrintNum } from "@/api/order";
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-var util = require("@/pagesOrder/js/util.js");
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-import drawQrcode from "@/pagesOrder/js/weapp.qrcode.esm";
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-var toArrayBuffer = require('to-array-buffer');
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-
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-var PrinterJobs = require("@/pagesOrder/js/printerjobs.js");
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-var printerUtil = require("@/pagesOrder/js/printerutil.js");
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-
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-
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-export default {
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- data() {
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- return {
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- BleVal:'',
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- nameBLE:'未连接',
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- devices: [],
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- currDev: null,
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- isAutoBle: false,
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- connId: "",
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- piaojuText: [''],
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- };
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- },
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- onShow() {
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- this.devices = [];
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- this.isAutoBle = false;
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- if(uni.getStorageSync('BLE')){
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- this.nameBLE = uni.getStorageSync('BLE').name;
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- }
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- },
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- methods: {
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- //断开蓝牙链接
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- destroyed(BleVal) {
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- this.BleVal = BleVal;
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- let that = this;
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- if(!uni.getStorageSync('BLE')){
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-
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- that.$util.confirmModal({content:'请先连接蓝牙'},() => {
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- uni.navigateTo({url:'/pagesOrder/print'});
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- })
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-
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- return;
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- }
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- uni.closeBLEConnection({deviceId: uni.getStorageSync('BLE').deviceId,complete(res) {
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- console.log(res);
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- that.autoLinkBle(BleVal);
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- }
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- });
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- // if (this.connId != "") {
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- // uni.closeBLEConnection({deviceId: uni.getStorageSync('BLE').deviceId,success(res) {
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- // this.autoLinkBle();
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- // }
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- // });
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- // }
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- },
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- //初始化蓝牙
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- searchBle() {
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- uni.showToast({
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- title: '搜索中...',
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- duration: 2000
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- });
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- var that = this;
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- that.isAutoBle = false;
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- uni.openBluetoothAdapter({
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- success(res) {
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- console.log(res,"打开 蓝牙模块");
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- //that.onDevice();//监听搜索新设备
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- //获取本机蓝牙适配器状态。
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- uni.getBluetoothAdapterState({
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- success: function(res) {
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- console.log(res);
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- if (res.available) {
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- if (res.discovering) {
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- that.stopFindBule();
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- }
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- //搜索蓝牙
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- //开始搜寻附近的蓝牙外围设备
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- console.log("开始搜寻附近的蓝牙外围设备");
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- uni.startBluetoothDevicesDiscovery({
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- success(res) {
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- console.log(res);
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- that.getBluetoothDevices()
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- }
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- });
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- } else {
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- console.log("本机蓝牙不可用");
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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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- getBluetoothDevices(){
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- let that = this;
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- uni.getBluetoothDevices({
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- success: re => {
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- //let devices = res.devices;
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- console.log(re,'设备列表');
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- //var re = JSON.parse(JSON.stringify(devices));
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- if(re.devices && re.devices.length > 0){
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-
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- re.devices.forEach(function(item){
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-
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- let name = item.name?item.name:'未知设备';
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- if (name != "未知设备" && name != "") {
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- let deviceId = item.deviceId;
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- switch(uni.getSystemInfoSync().platform){
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- case 'android':
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- that.devices.push({name: name,deviceId: deviceId,services: []});
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- break;
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- case 'ios':
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- for (let i=0;i<that.devices.length;i++){
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- console.log(that.devices[i].name,'----',name)
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- if (that.devices[i].name==name) {return}
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- }
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- that.devices.push({name: name,deviceId: deviceId,services: []});
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- break;
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- }
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-
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- }else{
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- console.log('name',name)
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- console.log('re.devices[0]',re.devices[0])
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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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-
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-
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- }
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- });
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- },
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- // onDevice() {
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- // var that = this;
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- // //监听寻找到新设备的事件
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- // uni.onBluetoothDeviceFound(function(devices) {
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- // console.log(devices,'设备列表');
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- // var re = JSON.parse(JSON.stringify(devices));
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- // let name = re.devices[0].name?re.devices[0].name:'未知设备';
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- // if (name != "未知设备" && name != "") {
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- // let deviceId = re.devices[0].deviceId;
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- // switch(uni.getSystemInfoSync().platform){
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- // case 'android':
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- // that.devices.push({name: name,deviceId: deviceId,services: []});
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- // break;
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- // case 'ios':
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- // for (let i=0;i<that.devices.length;i++){
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- // console.log(that.devices[i].name,'----',name)
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- // if (that.devices[i].name==name) {return}
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- // }
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- // that.devices.push({name: name,deviceId: deviceId,services: []});
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- // break;
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- // }
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-
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-
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- // // that.$nextTick(()=>{
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- // // that.$util.unique(that.devices);
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- // // })
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-
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- // }
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- // });
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- // },
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- //自动链接蓝牙-初始化蓝牙模块
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- autoLinkBle(BleVal){
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- this.BleVal = BleVal;
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- let that = this;
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- if(!uni.getStorageSync('BLE')){
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-
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- that.$util.confirmModal({content:'请先连接蓝牙'},() => {
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- uni.navigateTo({url:'/pagesOrder/print'})
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- })
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-
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- return;
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- }
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- uni.showLoading({title: '打印中...'});
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- that.isAutoBle = true;
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- let deviceId = uni.getStorageSync('BLE');
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- //初始化蓝牙模块
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- uni.openBluetoothAdapter({
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- success(res) {
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- console.log('初始化成功',res)
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- that.autoLinkBleFun(deviceId);
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- },fail(e){
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- console.log('初始化失败',e)
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- }
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- });
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- },
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- //自动链接蓝牙
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- autoLinkBleFun(item) {
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- console.log('自动链接 444444444444444444444444444444444444444444444444444')
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- var that = this;
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- let deviceId = item.deviceId;
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- uni.createBLEConnection({
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- deviceId: deviceId,
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- complete(res) {
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- console.log(res,'自动连接成功')
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- if (res.errMsg == "createBLEConnection:ok") {
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- uni.setStorageSync('BLE',item);
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- setTimeout(function() {
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- that.getBLEServices(deviceId);
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- }, 2000);
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- }
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- }
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- });
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- },
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- stopFindBule() {
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- console.log("停止搜寻附近的蓝牙外围设备---------------");
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- uni.stopBluetoothDevicesDiscovery({
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- success(res) {
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- console.log(res);
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- }
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- });
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- },
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- onConn(item) {
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- console.log('正在连接 333333333333333333333333333333333333333333333333333333333333333333333333')
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- uni.showLoading({title: '正在连接...'});
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- var that = this;
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- // console.log("连接蓝牙---------------" + item.deviceId);
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- let deviceId = item.deviceId;
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- uni.createBLEConnection({
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- deviceId: deviceId,
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- complete(res) {
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- if (res.errMsg == "createBLEConnection:ok") {
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- that.nameBLE = item.name;
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- // console.log("连接蓝牙-[" + item.name + "]--成功");
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- // that.$msg("连接蓝牙-[" + item.name + "]--成功");
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- that.connId = deviceId;
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- that.currDev = item;
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- setTimeout(function() {
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- that.getBLEServices(deviceId);
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- }, 2000);
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- } else {
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- console.log(res);
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- }
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- //连接成功 关闭搜索
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- that.stopFindBule();
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- }
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- });
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- },
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-
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- getBLEServices(_deviceId) {
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- var that = this;
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- let deviceId = _deviceId;
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- console.log("获取蓝牙设备所有服务(service)");
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-
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- console.log('获取蓝牙设备所有服务 222222222222222222222222222222222222222222222222222222222')
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-
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- uni.getBLEDeviceServices({
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- // 这里的 deviceId 需要已经通过 createBLEConnection 与对应设备建立链接
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- deviceId: deviceId,
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- success(res) {
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- console.log('getBLEDeviceServices成功：',res)
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- for (var s = 0; s < res.services.length; s++) {
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- console.log(res.services[s].uuid);
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- let serviceId = res.services[s].uuid;
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- uni.getBLEDeviceCharacteristics({
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- // 这里的 deviceId 需要已经通过 createBLEConnection 与对应设备建立链接
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- deviceId: deviceId,
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- // 这里的 serviceId 需要在 getBLEDeviceServices 接口中获取
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- serviceId: serviceId,
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- success(res) {
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- var re = JSON.parse(JSON.stringify(res));
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-
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- console.log("deviceId = [" + deviceId + "] serviceId = [" + serviceId + "]")
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-
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- for (var c = 0; c < re.characteristics.length; c++) {
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- if (re.characteristics[c].properties.write == true) {
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- let uuid = re.characteristics[c].uuid;
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- console.log(" deviceId = [" +deviceId +"] serviceId = [" +serviceId +"] characteristics = [" +uuid +"]");
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- //是否是直接打印
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- if(that.isAutoBle){
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- console.log('打印订单 11111111111111111111111111111111111111111111111111111111111111')
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- that.senBleLabel()
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- uni.hideLoading()
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- that.isAutoBle = false
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- }
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- for (var index in that.devices) {
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- if (that.devices[index].deviceId == deviceId) {
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- that.devices[index].services.push({serviceId: serviceId,characteristicId: uuid});
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- that.$nextTick(()=>{
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- uni.setStorageSync('BLE',that.devices[index]);
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- that.$msg("连接蓝牙-[" + that.devices[index].name + "]--成功");
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- })
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- break;
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- }
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- }
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- console.log(JSON.stringify(that.devices));
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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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- fail(res) {
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- console.log('getBLEDeviceServices失败：',res)
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- uni.hideLoading()
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- uni.showLoading({title:"打印失败..."})
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- setTimeout(function(){
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- uni.hideLoading()
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- },2000)
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- // if(res.errCode && res.errCode == 10004){
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- // uni.showLoading({title:"重打中..."})
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- // that.destroyed(that.BleVal)
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- // }
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- }
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- });
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- },
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- _writeBLECharacteristicValue(data) {
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- uni.writeBLECharacteristicValue({
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- deviceId: data.deviceId,
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- serviceId: data.serviceId,
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- characteristicId: data.characteristicId,
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- value: data.buffer,
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- success(res) {
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- console.log('writeBLECharacteristicValue success', res)
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- },
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- fail(res) {
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- console.log('writeBLECharacteristicValue fail', res)
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- }
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- })
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- },
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-
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- senBleLabel() {
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- let BleVal = this.BleVal;
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- let that = this;
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- console.log(BleVal,'BleValBleVal')
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- let currDev = uni.getStorageSync('BLE');
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- let deviceId = currDev.deviceId;
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- let serviceId = currDev.services[0].serviceId;
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- let characteristicId = currDev.services[0].characteristicId;
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-
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- let currentRealPrice = BleVal.debt == 1 ? '0.00' : BleVal.realPrice;
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-
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- let printerJobs = new PrinterJobs();
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- printerJobs
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- .setSize(2, 2)
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- .print(BleVal.sendNum)
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- .setSize(1, 1)
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- .print(printerUtil.fillLine())
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- .setSize(2, 2)
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- .print(BleVal.custom.fullAddress)
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- .print(BleVal.custom.customName)
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- .print(BleVal.custom.customMobile)
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-
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- .setSize(1, 1)
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- .print("备注：")
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- .setSize(2, 2)
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- .print(BleVal.remark)
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- .setSize(1, 1)
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-
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-
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- .setAlign('lt')
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- .print(printerUtil.fillAround('花材 数量 价格'));
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-
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- if(BleVal.product.length > 0){
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- BleVal.product.forEach(function(currentItem){
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- printerJobs.print(printerUtil.inline(currentItem.name+' '+currentItem.num, currentItem.price));
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- })
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- }
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- printerJobs.print(printerUtil.fillLine());
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- //printerJobs.setAlign('rt');
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- printerJobs.setAlign('lt')
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- if(BleVal.sendCost>0){
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- printerJobs.print('运费：￥'+BleVal.sendCost);
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- }
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-
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- printerJobs.print('总金额：￥'+BleVal.prePrice);
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-
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- if(BleVal.discountAmount > 0){
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- printerJobs.print('优惠：￥'+BleVal.discountAmount);
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- }
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-
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- printerJobs.print('应付金额：￥'+BleVal.realPrice);
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- printerJobs.print('实付金额：￥'+currentRealPrice);
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-
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- if(BleVal.debtAmount > 0){
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- printerJobs.print('累计欠款：￥'+BleVal.debtAmount);
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- }
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-
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- printerJobs.print(printerUtil.fillLine());
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- printerJobs.print('订单日期：'+BleVal.date);
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- printerJobs.print('订单编号：'+BleVal.orderSn);
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- printerJobs.print('门店名称：纯彩花艺');
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- printerJobs.print('门店地址：'+BleVal.address);
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-
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- printerJobs.println().println();
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-
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-
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- let buffer = printerJobs.buffer();
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-
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- // 1.并行调用多次会存在写失败的可能性
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- // 2.建议每次写入不超过20字节
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- // 分包处理，延时调用
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- const maxChunk = 20;
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- const delay = 20;
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- for (let i = 0, j = 0, length = buffer.byteLength; i < length; i += maxChunk, j++) {
|
|
|
- let subPackage = buffer.slice(i, i + maxChunk <= length ? (i + maxChunk) : length);
|
|
|
- setTimeout(this._writeBLECharacteristicValue, j * delay, {deviceId:deviceId, serviceId:serviceId, characteristicId:characteristicId,buffer:subPackage});
|
|
|
- }
|
|
|
-
|
|
|
- //增加打印次数
|
|
|
- addPrintNum({id:that.orderId}).then(res=>{
|
|
|
- if(!that.$util.isEmpty(that.detailInfo)){
|
|
|
- that.detailInfo.printNum++;
|
|
|
- }
|
|
|
- if(!that.$util.isEmpty(that.list.data)){
|
|
|
- that.list.data.forEach(ele=>{
|
|
|
- if (ele.id==that.orderId) {
|
|
|
- ele.printNum++;
|
|
|
- }
|
|
|
- })
|
|
|
- }
|
|
|
- })
|
|
|
-
|
|
|
- // let arrPrint = [];
|
|
|
- // //初始化打印机
|
|
|
- // arrPrint.push(util.sendDirective([0x1B, 0x40])); //16进制
|
|
|
- // //正文
|
|
|
- // arrPrint.push(util.sendDirective([0x1B, 0x0E]));
|
|
|
- // //字体宽高加倍
|
|
|
- // arrPrint.push(util.sendDirective([0x1d, 0x21, 0x11]));
|
|
|
- // arrPrint.push(util.hexStringToBuff(BleVal.sendNum));
|
|
|
- // //字体不放大，宽高不再加倍
|
|
|
- // arrPrint.push(util.sendDirective([0x1d, 0x21, 0x00]));
|
|
|
-
|
|
|
- // arrPrint.push(util.sendDirective([0x1B, 0x14]));
|
|
|
- // arrPrint.push(util.hexStringToBuff(" |纯彩花艺\n"));
|
|
|
- // arrPrint.push(util.sendDirective([0x1B, 0x14]));
|
|
|
-
|
|
|
- // arrPrint.push(util.hexStringToBuff("--------------------------------\n"));
|
|
|
- // arrPrint.push(util.sendDirective([0x1B, 0x0E]));
|
|
|
-
|
|
|
- // //字体宽高加倍
|
|
|
- // arrPrint.push(util.sendDirective([0x1d, 0x21, 0x11]));
|
|
|
-
|
|
|
- // arrPrint.push(util.hexStringToBuff(BleVal.custom.fullAddress+ "\n"));
|
|
|
- // arrPrint.push(util.sendDirective([0x1B, 0x0E]));
|
|
|
- // arrPrint.push(util.hexStringToBuff(BleVal.custom.customName+"\n"+BleVal.custom.customMobile+ "\n"));
|
|
|
-
|
|
|
- // //字体不放大，宽高不再加倍
|
|
|
- // arrPrint.push(util.sendDirective([0x1d, 0x21, 0x00]));
|
|
|
-
|
|
|
- // if(BleVal.remark.length > 0){
|
|
|
- // arrPrint.push(util.sendDirective([0x1B, 0x14]));
|
|
|
- // arrPrint.push(util.hexStringToBuff("--------------------------------\n"));
|
|
|
- // arrPrint.push(util.hexStringToBuff("备注：\n"));
|
|
|
- // arrPrint.push(util.sendDirective([0x1B, 0x0E]));
|
|
|
- // //字体宽高加倍
|
|
|
- // arrPrint.push(util.sendDirective([0x1d, 0x21, 0x11]));
|
|
|
- // arrPrint.push(util.hexStringToBuff(BleVal.remark+"\n"));
|
|
|
- // //字体不放大，宽高不再加倍
|
|
|
- // arrPrint.push(util.sendDirective([0x1d, 0x21, 0x00]));
|
|
|
- // }
|
|
|
-
|
|
|
- // arrPrint.push(util.sendDirective([0x1B, 0x14]));
|
|
|
- // arrPrint.push(util.hexStringToBuff("--------------------------------\n"));
|
|
|
- // arrPrint.push(util.hexStringToBuff(util.printThreeData('花材', '数量', '价格')));
|
|
|
- // if(BleVal.product.length > 0){
|
|
|
- // BleVal.product.forEach(function(currentItem){
|
|
|
- // arrPrint.push(util.hexStringToBuff(util.printThreeData(currentItem.name, currentItem.num, currentItem.price)))
|
|
|
- // })
|
|
|
- // }
|
|
|
- // arrPrint.push(util.hexStringToBuff("--------------------------------\n"));
|
|
|
- // arrPrint.push(util.hexStringToBuff(util.printTwoData("运费:", BleVal.sendCost)));
|
|
|
- // arrPrint.push(util.hexStringToBuff(util.printTwoData("总金额:", BleVal.prePrice)));
|
|
|
- // arrPrint.push(util.hexStringToBuff(util.printTwoData("优惠:", BleVal.discountAmount)));
|
|
|
- // arrPrint.push(util.hexStringToBuff(util.printTwoData("应付金额:", BleVal.realPrice)));
|
|
|
- // arrPrint.push(util.hexStringToBuff(util.printTwoData("实付金额:", BleVal.debt == 1 ? '0.00' : BleVal.realPrice)));
|
|
|
- // if(BleVal.debtAmount > 0){
|
|
|
- // //加粗
|
|
|
- // //arrPrint.push(util.sendDirective([0x1b, 0x45, 0x01]));
|
|
|
- // arrPrint.push(util.hexStringToBuff(util.printTwoData("累计欠款:", BleVal.debtAmount)));
|
|
|
- // //取消加粗
|
|
|
- // //arrPrint.push(util.sendDirective([0x1b, 0x45, 0x00]));
|
|
|
- // }
|
|
|
- // arrPrint.push(util.hexStringToBuff(util.printTwoData("订单日期:", BleVal.date)));
|
|
|
- // arrPrint.push(util.hexStringToBuff(util.printTwoData("订单编号:", BleVal.orderSn)));
|
|
|
- // arrPrint.push(util.sendDirective([0x1B, 0x61, 0x00]));
|
|
|
- // arrPrint.push(util.hexStringToBuff("门店地址："+BleVal.address+"\n"));
|
|
|
- // arrPrint.push(util.hexStringToBuff("\n\n\n\n"));
|
|
|
-
|
|
|
- // const ctx = uni.createCanvasContext('canvas');
|
|
|
- // ctx.clearRect(0, 0, 130, 130);
|
|
|
- // let tthis = this;
|
|
|
- // drawQrcode({
|
|
|
- // canvasId: 'canvas',
|
|
|
- // text: 'https://shop.huahb.cn/#/main/index',
|
|
|
- // width: 130,
|
|
|
- // height: 130,
|
|
|
- // callback(e) {
|
|
|
- // console.log(111111123)
|
|
|
- // setTimeout(() => {
|
|
|
- // // 获取图片数据
|
|
|
- // uni.canvasGetImageData({
|
|
|
- // canvasId: 'canvas',
|
|
|
- // x: 0,
|
|
|
- // y: 0,
|
|
|
- // width: 130,
|
|
|
- // height: 130,
|
|
|
- // success(res) {
|
|
|
- // let arr = tthis.convert4to1(res.data);
|
|
|
- // let data = tthis.convert8to1(arr);
|
|
|
- // const cmds = [].concat([27, 97, 1], [29, 118, 48, 0, 20, 0, 160, 0], data, [27, 74, 3], [27, 64]);
|
|
|
- // const buffer = toArrayBuffer(Buffer.from(cmds, 'gb2312'));
|
|
|
- // console.log(123456789)
|
|
|
- // arrPrint.push(util.sendDirective([0x1B, 0x40]));
|
|
|
- // for (let i = 0; i < buffer.byteLength; i = i + 20) {
|
|
|
- // arrPrint.push(buffer.slice(i, i + 20));
|
|
|
- // }
|
|
|
- // arrPrint.push(util.hexStringToBuff("\n"));
|
|
|
- // arrPrint.push(util.sendDirective([0x1B, 0x61, 0x01])); //居中
|
|
|
- // arrPrint.push(util.hexStringToBuff("扫码采购花材\n"));
|
|
|
- // arrPrint.push(util.hexStringToBuff("\n"));
|
|
|
- // arrPrint.push(util.hexStringToBuff("\n"));
|
|
|
- // }
|
|
|
- // })
|
|
|
- // }, 3000);
|
|
|
- // }
|
|
|
- // });
|
|
|
- // this.printInfo({deviceId:deviceId, serviceId:serviceId, characteristicId:characteristicId}, arrPrint);
|
|
|
-
|
|
|
- },
|
|
|
-
|
|
|
- //4合1
|
|
|
- convert4to1(res) {
|
|
|
- let arr = [];
|
|
|
- for (let i = 0; i < res.length; i++) {
|
|
|
- if (i % 4 == 0) {
|
|
|
- let rule = 0.29900 * res[i] + 0.58700 * res[i + 1] + 0.11400 * res[i + 2];
|
|
|
- if (rule > 200) {
|
|
|
- res[i] = 0;
|
|
|
- } else {
|
|
|
- res[i] = 1;
|
|
|
- }
|
|
|
- arr.push(res[i]);
|
|
|
- }
|
|
|
- }
|
|
|
- return arr;
|
|
|
- },
|
|
|
-
|
|
|
- //8合1
|
|
|
- convert8to1(arr) {
|
|
|
- let data = [];
|
|
|
- for (let k = 0; k < arr.length; k += 8) {
|
|
|
- let temp = arr[k] * 128 + arr[k + 1] * 64 + arr[k + 2] * 32 + arr[k + 3] * 16 + arr[k + 4] * 8 + arr[k + 5] * 4 +
|
|
|
- arr[k + 6] * 2 + arr[k + 7] * 1
|
|
|
- data.push(temp);
|
|
|
- }
|
|
|
- return data;
|
|
|
- },
|
|
|
-
|
|
|
- printInfo(device, arr, callback) {
|
|
|
- let tthis = this;
|
|
|
- if (arr.length > 0) {
|
|
|
- tthis.sendStr(device, arr[0], function(success) {
|
|
|
- arr.shift();
|
|
|
- tthis.printInfo(device, arr, callback);
|
|
|
- }, function(error) {
|
|
|
- console.log(error);
|
|
|
- });
|
|
|
- } else {
|
|
|
- callback ? callback() : '';
|
|
|
- }
|
|
|
- },
|
|
|
- //发送数据
|
|
|
- sendStr(device, bufferstr, success, fail) {
|
|
|
- let tthis = this;
|
|
|
- uni.writeBLECharacteristicValue({
|
|
|
- deviceId: device.deviceId,
|
|
|
- serviceId: device.serviceId,
|
|
|
- characteristicId: device.characteristicId,
|
|
|
- value: bufferstr,
|
|
|
- success: function(res) {
|
|
|
- success(res);
|
|
|
- console.log('sendStr', bufferstr)
|
|
|
- },
|
|
|
- failed: function(res) {
|
|
|
- fail(res)
|
|
|
- console.log("数据发送失败:" + JSON.stringify(res))
|
|
|
- }
|
|
|
- })
|
|
|
- },
|
|
|
- }
|
|
|
-}
|
