TTMusic/entry/src/main/ets/view/Verify.ets

import TitleBar from '../view/TitleBar'
import { promptAction, router } from '@kit.ArkUI'
import { CommonConstants } from '../common/constants/CommonConstants'
import { AppUtil, PreferencesUtil, ToastUtil } from '@pura/harmony-utils'
import { Utility } from '../common/util/Utility'
import UserAuthModel from '../viewmodel/UserAuthModel'
import { common, Want } from '@kit.AbilityKit'

@Preview
@Component
export struct Verify{

  @State verType:number  = 0;// 0:密码   1：指纹  2：人脸

  @State isMima:boolean = true
  @State isFingerprint:boolean = false
  @State isFace:boolean = false
  public onVerifyCompleted?: (isSuccess:boolean) => void//验证完成的结果。通知是否成功

  @State titleBarModel: TitleBar.Model = new TitleBar.Model()
    .setTitleTextStyle(FontStyle.Normal)
    .setTitleBarStyle(TitleBar.BarStyle.TRANSPARENT)
    .setLeftIcon($r('app.media.left_back_white'))
    .setTitleName('验证密码')
    .setTitleFontColor(Color.White)
    .setTitleBarBackground($r('app.color.title_bar_bg'))
    .setLeftTitleBackground($r('app.color.title_bar_bg'))
    .setOnLeftClickListener(() => {
      router.back()

    })
  @State verName:string = ''
  // 组件生命周期
  aboutToAppear() {
    this.verName = AppUtil.getVersionName()

    this.verType = PreferencesUtil.getNumberSync('verType')
    this.doStartVerify()
    console.info('LifeCycleComponent aboutToAppear');
  }

  doStartVerify(){
    if(this.verType === 1){
      if(UserAuthModel.isFingerprintAvailable()){
        this.isMima = false
        this.isFingerprint = true
        this.isFace = false
        UserAuthModel.getFingerprintAuth(this.userAuthResult);
        UserAuthModel.start()
      }else{
        this.gotoAuthSetting()
      }

    }else if(this.verType === 2){//如果是人脸，自动开启识别
      if(UserAuthModel.isFaceAvailable()){
        this.isMima = false
        this.isFingerprint = false
        this.isFace = true
        UserAuthModel.getFaceAuth(this.userAuthResult);
        UserAuthModel.start()
      }else{
        this.gotoAuthSetting()
      }

    }else{
      if(UserAuthModel.isPinAvailable()){
        this.isMima = true
        this.isFingerprint = false
        this.isFace = false
        UserAuthModel.getPINAuth(this.userAuthResult);
        UserAuthModel.start()
      }else{
        this.gotoAuthSetting()
      }

    }


  }

  //跳转到生物识别系统设置页面
  gotoAuthSetting(){
    // ToastUtil.showToast('第一次请开启密码、指纹或人脸其中的一种安全验证方式。')

    let context = getContext(this) as common.UIAbilityContext;
    let want: Want = {
      bundleName: 'com.huawei.hmos.settings',
      abilityName: 'com.huawei.hmos.settings.MainAbility',
      uri: 'biometrics_and_password_settings',
      parameters: {
        pushParams: 'com.example.natificationdemo'
      }
    };

    context.startAbility(want)
  }

  /**
   * Operations After a User Is Successfully Authenticated.
   *
   * @param Whether the user authentication is successful.
   */
  userAuthResult: (isSuccess: boolean) => void = (isSuccess: boolean) => {
    this.onVerifyCompleted?.(isSuccess)//播放完成的接口回调

  }

  // 组件生命周期
  aboutToDisappear() {
    console.info('LifeCycleComponent aboutToDisappear');
  }

  build() {
    Column(){
      // TitleBar({model:$titleBarModel})
      Column() {

        Column(){
          //锁屏密码
          Row() {
            Image($r('app.media.mima'))
              .height(30)
              .alignSelf(ItemAlign.Center)
              .margin({ left: 28 })
            Text('密码')
              .margin({ left: 10, right: 20 })
              .fontSize(18)
              .fontColor(Color.Gray)
              .fontWeight(480)
              .id('text_update')
            Blank()
            Radio({ value: 'Radio1', group: 'radioGroup' })
              .width(22)
              .height(22)
              .margin({ left: 20, right: 20 })
              .align(Alignment.Center)
              .checked(this.isMima)
              .onChange((isChecked: boolean) => {
                if (isChecked) {
                  this.verType = 0

                }
              })

          }
          .width('100%')
          .height(66)
          .onClick(() => {
            this.isMima = true
            this.isFingerprint = false
            this.isFace = false
            this.verType = 0
          })

          Row() {
            Image($r('app.media.touchid'))
              .height(30)
              .alignSelf(ItemAlign.Center)
              .margin({ left: 28 })
            Text('指纹')
              .margin({ left: 10, right: 20 })
              .fontSize(18)
              .fontColor(Color.Gray)
              .fontWeight(480)
              .id('text_update')
            Blank()
            Radio({ value: 'Radio2', group: 'radioGroup' })
              .width(22)
              .height(22)
              .margin({ left: 20, right: 20 })
              .align(Alignment.Center)
              .checked(this.isFingerprint)
              .onChange((isChecked: boolean) => {
                if (isChecked) {
                  this.verType = 1

                }
              })
          }
          .width('100%')
          .height(66)
          .onClick(() => {
            this.isMima = false
            this.isFingerprint = true
            this.isFace = false
            this.verType = 1
          })

          Row() {
            Image($r('app.media.face'))
              .height(30)
              .alignSelf(ItemAlign.Center)
              .margin({ left: 28 })
            Text('人脸')
              .margin({ left: 10, right: 20 })
              .fontSize(18)
              .fontColor(Color.Gray)
              .fontWeight(480)
              .id('text_update')
            Blank()
            Radio({ value: 'Radio3', group: 'radioGroup' })
              .width(22)
              .height(22)
              .margin({ left: 20, right: 20 })
              .align(Alignment.Center)
              .checked(this.isFace)
              .onChange((isChecked: boolean) => {
                if (isChecked) {
                  this.verType = 2

                }
              })


          }
          .width('100%')
          .height(66)
          .onClick(() => {
            this.isMima = false
            this.isFingerprint = false
            this.isFace = true
            this.verType = 2
          })
      }
        .backgroundColor($r('app.color.bottom_control_background'))
        .margin({top:30,left:30,right:30})
        .borderRadius(20)



        Button('确定', { type: ButtonType.Capsule, stateEffect: false })
          .width('70%')
          .height(55)
          .margin({ top: 25, bottom: 10 })
          .backgroundColor($r('app.color.title_bar_bg'))
          // .linearGradient({
          //   direction: GradientDirection.Right,
          //   colors: [['#ff37a0fc', 0.0], ['#f5856e', 0.5], ['#67e667', 1.0]]
          // })
          .onClick(() => {
            this.doStartVerify()

            PreferencesUtil.putSync('verType',this.verType)


          })

      }
      // .linearGradient({colors:[['#ff37a0fc', 0.0], ['#67e667', 0.5]]})
      .height('100%')
      .width('100%')
      .backgroundColor($r('app.color.index_background'))


    }



  }
}