// 体重秤读取文件夹模式通讯
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const fs = require('fs');
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const fspre = require('fs/promises');
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const path = require("path");
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import {sockteStore} from '@/stores/sockteInfo'
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import { confingInfoStore } from '@/stores/StoresConfing'
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async function toDataTz(filepath:string) {
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try {
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const data = await fspre.readFile(filepath, { encoding: 'utf8' });
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// console.log('读取文件类容')
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// console.log(data);
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const list=data.split('kg')
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if(list.length===2){
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const tztext= list[0].substring(list[0].length-7,list[0].length-2)
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// 替换，当.
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const res= tztext.replace(",",".")
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console.log(res)
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sockteStore().setweightSockte(
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{
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deviceName:'seca101',
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type:"体重秤",
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result:res,
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resultTime:new Date().toString(),
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state:2
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}
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)
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delImg(filepath)
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}
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} catch (err) {
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console.log(err);
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}
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}
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const todatatzs= async (dateStr:string)=>{
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try {
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// const pathName='D:/seca101/data'
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const pathName = confingInfoStore().confingInfo.seca101Path
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fs.readdir(pathName, function(err: any, files: string | any[]){
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var dirs: any[] = [];
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(function iterator(i){
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if(i == files.length) {
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var maxtime = 0;
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var maxfileName = '';
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for(var j = 0;j<dirs.length;j++){
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var stat = fs.statSync(path.join(pathName,dirs[j]));
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console.log(stat)
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console.log(stat.birthtime)
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var fileCreateTimeStamp = (new Date(stat.birthtime)).getTime();
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if(fileCreateTimeStamp>maxtime){
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maxtime = fileCreateTimeStamp;
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maxfileName=dirs[j];
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}
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}
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// console.log('最终文件',maxfileName);
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// 最新的文件路径
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const param=path.join(pathName,maxfileName)
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// console.log(dateStr,'人年识别时间')
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var date1 = fs.statSync(param);
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// const date2=date1.birthtime
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// console.log('最终文件绝对路径',param);
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//判断时间要大于人脸识别的时间
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// console.log(date1.birthtime,'体重写入时间')
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const times1 = (new Date(date1.birthtime)).getTime();
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const times2=(new Date(dateStr)).getTime()
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if(times1>times2){
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toDataTz(param)
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}else{
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console.log(date1,dateStr)
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delImg(param)
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console.log('体重时间没有大于人脸识别时间')
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}
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return;
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}
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fs.stat(path.join(pathName, files[i]), function(err: any, data: { isFile: () => any; }){
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if(data.isFile()){
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dirs.push(files[i]);
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}
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iterator(i+1);
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});
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})(0);
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})
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}
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catch(err){
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console.log(err);
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}
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}
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//验证后删除文件图片
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const delImg=(path:string)=>{
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fs.unlink(path,(err:any)=>{
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if(err){
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console.log('删除失败')
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}else{
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console.log('删除成功')
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}
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})
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}
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export {
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toDataTz,
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todatatzs
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}
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