subject-two/entry/src/main/ets/utils/business/GetDistance.ets

import { GetCurrentTime } from '../Common'
import FileUtils from '../FileUtils'
import common from '@ohos.app.ability.common'


export default class GetDistance {
  public folderPath: string
  public timeStr: string
  public totalDistance: number
  public totalTime: number
  public date: string
  public fd: number
  //后续文件路径待替换
  private fileUtil: FileUtils
  // 设置文件夹
  public initFolder = async () => {
    const time = await GetCurrentTime()
    const folderPath = await this.fileUtil.initFolder(`/车辆行驶距离统计`);
    console.info('surenjun folderPath=>', folderPath);
    const date = time.split(' ')[0].split('-').join('_')
    const timeStr = time.split(' ')[1]
    this.timeStr = timeStr
    this.folderPath = folderPath;
    this.totalDistance = 0;
    this.totalTime = 0;
    this.date = date;
    this.fd = await this.fileUtil.editFile(
      `${folderPath}/${date}.txt`,
      `程序启动时间：${timeStr} 累计行驶距离:${this.totalDistance}m 累计运行时常:${this.totalTime}min`, this.fd
    );
    return folderPath
  }

  constructor(context: common.UIAbilityContext) {
    const fileUtil = new FileUtils(context)
    this.fileUtil = fileUtil;
  }

  // 过程文件数据
  public setTimeData = async (str: number) => {
    // const { fileUtil, folderPath, timeStr, date, totalDistance } = this;
    console.log('folderPath', this.folderPath)
    const content = await this.fileUtil.readFile(`${this.folderPath}/${this.date}.txt`) || '';
    const contentArr = content.split('\n').filter(item => item)
    console.info('surenjun contentArr', JSON.stringify(contentArr))
    this.totalDistance += (str * 1 > 200 ? 200 : str * 1)
    this.totalTime += 1;
    contentArr[contentArr.length - 1] =
      `程序启动时间：${this.timeStr} 累计行驶距离:${(this.totalDistance).toFixed(2)}m 累计运行时常:${Math.ceil(this.totalTime /
        60)}min` + '\n'
    console.info('surenjun', contentArr.join('\n'))
    console.log('folderPath', this.folderPath, this.date)
    this.uploadData()

    // await fileUtil.addFile(
    //   `${folderPath}/${date}.txt`,contentArr.join('\n')
    // );
  }
  //上传行驶里程数据
  uploadData = async () => {
    setInterval(() => {
      // const { carId } = AppStorage.get<CarInfoType>('carInfo');
      // const { date, timeStr, totalDistance } = this;
      return
      //"carid":"1001","startTime":"2024-08-24 08:09:01","time":"111233", "mileage":"1222"

    }, 5000)
  }
}