TgkControl/entry/src/main/ets/pages/components/ParameterSettings.ets

import { M9zService, LgnLatData, SunRiseSetData, SunRiseTimeData } from '../../utils/M9zService';
import { promptAction } from '@kit.ArkUI';

@Component
export struct ParameterSettings {
  @Prop deviceId: string;
  @Prop @Watch('onTabChange') currentTabIndex: number = 0;
  
  @State isLoading: boolean = false;
  @State lgnLat: LgnLatData = new LgnLatData();
  @State sunRiseSet: SunRiseSetData = new SunRiseSetData();
  @State sunRiseTime: SunRiseTimeData = new SunRiseTimeData();

  private m9zService: M9zService = M9zService.getInstance();

  aboutToAppear() {
    if (this.deviceId) {
      // initial load handled by onTabChange? No, initial index might be 0, this is 1. IF this is 1 initially?
      // BluetoothControlPage sets index 0 default.
      // If user goes to 1, onTabChange fires.
      // If user starts at 0, this component might load but not show?
      // Let's rely on onTabChange mostly, but for initial:
      if (this.currentTabIndex === 1) {
          this.refreshData();
      }
    }
  }

  onTabChange() {
      if (this.currentTabIndex === 1 && this.deviceId) {
          this.refreshData();
      }
  }

  refreshData() {
    this.isLoading = true;
    
    // 1. Get LgnLat
    this.m9zService.getLgnLat({
      onSuccess: (data: LgnLatData): void => {
        this.lgnLat = data;
        this.fetchSunRiseSet();
      },
      onError: (err: string): void => {
        // console.error('Get lgnlat failed', err);
        this.fetchSunRiseSet();
      }
    });
  }

  fetchSunRiseSet() {
    // 2. Get SunRiseSet
    this.m9zService.getSunRiseSet({
      onSuccess: (data: SunRiseSetData): void => {
        this.sunRiseSet = data;
        this.fetchSunRiseTime();
      },
      onError: (err: string): void => {
        this.fetchSunRiseTime();
      }
    });
  }

  fetchSunRiseTime() {
    // 3. Get SunRiseTime
    this.m9zService.getSunRiseTime({
      onSuccess: (data: SunRiseTimeData): void => {
        this.sunRiseTime = data;
        this.isLoading = false;
      },
      onError: (err: string): void => {
        this.isLoading = false;
      }
    });
  }

  syncLocation() {
    // 模拟同步定位，实际应调用定位API
    const newData = new LgnLatData();
    newData.lgn = 113.123456;
    newData.lat = 23.123456;
    newData.loc = '广东省广州市';
    
    this.m9zService.setLgnLat(newData, {
      onSuccess: (success: boolean): void => {
        this.lgnLat = newData;
        promptAction.showToast({ message: '同步成功' });
      },
      onError: (err: string): void => {
        promptAction.showToast({ message: '同步失败:' + err });
      }
    });
  }

  setLgnLat() {
    this.m9zService.setLgnLat(this.lgnLat, {
      onSuccess: (success: boolean): void => {
        promptAction.showToast({ message: '设置经纬度成功' });
      },
      onError: (err: string): void => {
        promptAction.showToast({ message: '设置失败:' + err });
      }
    });
  }

  setSunRiseSet() {
    this.m9zService.setSunRiseSet(this.sunRiseSet, {
      onSuccess: (success: boolean): void => {
        promptAction.showToast({ message: '设置偏差成功' });
      },
      onError: (err: string): void => {
        promptAction.showToast({ message: '设置失败:' + err });
      }
    });
  }
  
  restartDevice() {
    AlertDialog.show({
      title: '确认',
      message: '确定要重启设备吗？',
      primaryButton: {
        value: '取消',
        action: (): void => {}
      },
      secondaryButton: {
        value: '重启',
        action: (): void => {
          this.m9zService.restartDevice({
            onSuccess: (val: boolean): void => { promptAction.showToast({ message: '发送重启命令成功' }); },
            onError: (err: string): void => { promptAction.showToast({ message: '失败:' + err }); }
          });
        }
      }
    });
  }

  build() {
    Stack() {
     Scroll() {
      Column() {
      // 经纬度设置
      Column() {
          Text('经纬度设置').fontSize(16).fontWeight(FontWeight.Bold).fontColor('#22fdc8').width('100%').margin({bottom: 10})
          
          Row() {
            Text('经度: ').fontColor('#eaf6fc')
            TextInput({ text: this.lgnLat.lgn.toString() })
              .width(100)
              .onChange((val) => { this.lgnLat.lgn = Number(val); })
              .fontColor('#fff').backgroundColor('#333')
          }.width('100%').margin({bottom: 5})
          
          Row() {
            Text('纬度: ').fontColor('#eaf6fc')
            TextInput({ text: this.lgnLat.lat.toString() })
              .width(100)
              .onChange((val) => { this.lgnLat.lat = Number(val); })
              .fontColor('#fff').backgroundColor('#333')
          }.width('100%').margin({bottom: 10})
          
          Row() {
            Button('同步手机定位').fontSize(12).onClick(() => this.syncLocation()).margin({right: 10})
            Button('保存').fontSize(12).onClick(() => this.setLgnLat())
          }
      }
      .padding(10)
      .backgroundColor('rgba(20, 38, 81, 0.95)')
      .borderRadius(8)
      .margin({bottom: 15})
      .width('100%')

      // 日出日落偏差
      Column() {
          Text('日出日落偏差 (分钟)').fontSize(16).fontWeight(FontWeight.Bold).fontColor('#22fdc8').width('100%').margin({bottom: 10})
          
          Row() {
            Text('日出偏差: ').fontColor('#eaf6fc')
            TextInput({ text: this.sunRiseSet.rise.toString() })
              .width(80)
              .onChange((val) => { this.sunRiseSet.rise = Number(val); })
              .fontColor('#fff').backgroundColor('#333')
          }.width('100%').margin({bottom: 5})
          
          Row() {
            Text('日落偏差: ').fontColor('#eaf6fc')
            TextInput({ text: this.sunRiseSet.set.toString() })
              .width(80)
              .onChange((val) => { this.sunRiseSet.set = Number(val); })
              .fontColor('#fff').backgroundColor('#333')
          }.width('100%').margin({bottom: 10})
          
          Row() {
             Button('保存').fontSize(12).onClick(() => this.setSunRiseSet())
          }
      }
      .padding(10)
      .backgroundColor('rgba(20, 38, 81, 0.95)')
      .borderRadius(8)
      .margin({bottom: 15})
      .width('100%')
      
      // 当前日出日落时间
      Column() {
         Text('今日光照时间').fontSize(16).fontWeight(FontWeight.Bold).fontColor('#22fdc8').width('100%').margin({bottom: 10})
         Text(`日出: ${this.sunRiseTime.sunrise ? this.formatTime(this.sunRiseTime.sunrise) : '--:--'}`).fontColor('#eaf6fc')
         Text(`日落: ${this.sunRiseTime.sunset ? this.formatTime(this.sunRiseTime.sunset) : '--:--'}`).fontColor('#eaf6fc')
      }
       .padding(10)
      .backgroundColor('rgba(20, 38, 81, 0.95)')
      .borderRadius(8)
      .margin({bottom: 15})
      .width('100%')
      
      // 重启
      Button('重启设备')
        .backgroundColor('#fa5050')
        .width('80%')
        .margin({top: 20})
        .onClick(() => this.restartDevice())

      }.width('100%').padding(10)
     }
     
     if (this.isLoading) {
         Stack() {
           Rect().width('100%').height('100%').fill('rgba(0,0,0,0.5)')
           Column() {
             LoadingProgress().width(50).height(50).color('#22fdc8')
             Text('数据加载中...').fontColor('white').margin({top: 10})
           }
         }
         .width('100%').height('100%')
         .zIndex(1000)
       }
    }
  }
  
  formatTime(date: Date): string {
      const h = String(date.getHours()).padStart(2, '0');
      const m = String(date.getMinutes()).padStart(2, '0');
      return `${h}:${m}`;
  }
}