app-starlock/lib/main/lockDetail/lockSet/faceUnlock/faceUnlock_page.dart

import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:get/get.dart';
import 'package:star_lock/app_settings/app_settings.dart';
import 'package:star_lock/main/lockDetail/lockSet/faceUnlock/faceUnlock_logic.dart';
import 'package:star_lock/main/lockDetail/lockSet/faceUnlock/faceUnlock_state.dart';
import 'package:star_lock/tools/custom_bottom_sheet.dart';

import '../../../../app_settings/app_colors.dart';
import '../../../../tools/commonItem.dart';
import '../../../../tools/pickers/pickers.dart';
import '../../../../tools/titleAppBar.dart';

class FaceUnlockPage extends StatefulWidget {
  const FaceUnlockPage({Key? key}) : super(key: key);

  @override
  State<FaceUnlockPage> createState() => _FaceUnlockPageState();
}

class _FaceUnlockPageState extends State<FaceUnlockPage> {
  final FaceUnlockLogic logic = Get.put(FaceUnlockLogic());
  final FaceUnlockState state = Get.find<FaceUnlockLogic>().state;

  @override
  Widget build(BuildContext context) {
    return Scaffold(
        backgroundColor: Colors.white,
        appBar: TitleAppBar(
            barTitle: '面容开锁设置'.tr,
            haveBack: true,
            backgroundColor: AppColors.mainColor),
        body: Obx(() => ListView(
              children: <Widget>[
                Container(
                  margin: EdgeInsets.only(left: 20.w),
                  child: CommonItem(
                      leftTitel: '面容开锁'.tr,
                      rightTitle: '',
                      allHeight: 70.h,
                      isHaveLine: true,
                      isHaveRightWidget: true,
                      rightWidget: SizedBox(
                          width: 60.w, height: 50.h, child: _switch(1))),
                ),
                _buildSubTitleItem(
                    '感应距离'.tr,
                    // TranslationLoader.lanKeys!.sensingDistanceTip!.tr,
                    logic.getSensingDistanceString(),
                    state.senseDistance.value,
                    state.faceOn.value, () {
                  _openBottomItemSheet(state.senseDistanceList.value, 0);
                }),
                SizedBox(height: 30.h),
                _buildSubTitleItem(
                    '防误开'.tr,
                    state.antiMisoperation.value == 0
                        ? '防误开已关闭,关门后仍可使用面容开锁'.tr
                        : '防误开已打开,开锁后'.tr +
                            state.antiMisoperation.value.toString() +
                            '秒内不可使用面容开锁'.tr,
                    // state.antiMisoperation.value == 0 ? '关闭' :
                    '${state.antiMisoperation.value}' + '秒'.tr,
                    state.faceOn.value, () {
                  Pickers.showSinglePicker(Get.context!,
                      data: state.antiMisoperationStrList.value,
                      onConfirm: (var data, int position) {
                    AppLog.log('data = $data, position = $position');
                    state.antiMisoperation.value = position;
                    state.setType.value = 2;
                    logic.sendFaceUnlock();
                  });
                  // _openBottomItemSheet(state.antiMisoperationStrList.value, 1);
                }),
                Expanded(child: SizedBox(height: 30.h)),
                _buildTipsView(),
                SizedBox(
                  height: 60.h,
                )
              ],
            )));
  }

  Widget _buildSubTitleItem(String leftStr, String subTitle, String rightStr,
      bool isAble, Function()? action) {
    return GestureDetector(
      onTap: isAble ? action : null,
      child: Container(
        margin: EdgeInsets.only(left: 20.sp, right: 20.sp, top: 20.h),
        color: Colors.white,
        child: Row(
          mainAxisAlignment: MainAxisAlignment.start,
          children: <Widget>[
            SizedBox(
              width: 20.w,
            ),
            Expanded(
                child: Column(
              mainAxisAlignment: MainAxisAlignment.start,
              children: <Widget>[
                Container(
                  alignment: Alignment.centerLeft,
                  child: Text(
                    leftStr,
                    style: TextStyle(
                        fontSize: 24.sp,
                        color: isAble
                            ? Colors.black
                            : AppColors.placeholderTextColor),
                  ),
                ),
                SizedBox(
                  height: 10.h,
                ),
                Container(
                  alignment: Alignment.centerLeft,
                  child: Text(
                    subTitle,
                    style: TextStyle(
                        fontSize: 20.sp, color: AppColors.btnDisableColor),
                  ),
                )
              ],
            )),
            SizedBox(
              width: 20.w,
            ),
            Text(
              rightStr,
              style: TextStyle(
                  fontSize: 22.sp,
                  color:
                      isAble ? Colors.black : AppColors.placeholderTextColor),
            ),
            SizedBox(
              width: 10.w,
            ),
            Image.asset(
              'images/icon_right_grey.png',
              width: 12.w,
              height: 21.w,
            )
          ],
        ),
      ),
    );
  }

  Widget _buildTipsView() {
    return Container(
      width: ScreenUtil().screenWidth - 40.w,
      margin: EdgeInsets.only(left: 20.w, right: 20.w, bottom: 10.h),
      decoration: BoxDecoration(
        color: AppColors.mainBackgroundColor,
        borderRadius: BorderRadius.circular(10.0),
      ),
      child: Padding(
          padding:
              EdgeInsets.only(left: 20.w, top: 30.h, bottom: 40.h, right: 15.w),
          child: RichText(text: state.tipsPreviewSpan)),
    );
  }

  CupertinoSwitch _switch(int getIndex) {
    return CupertinoSwitch(
      activeColor: CupertinoColors.activeBlue,
      trackColor: CupertinoColors.systemGrey5,
      thumbColor: CupertinoColors.white,
      value: state.faceOn.value,
      // getIndex == 1 ? state.faceOn.value : state.autoBright.value,
      onChanged: (bool value) {
        if (getIndex == 1) {
          //设置面容开锁开关
          state.faceOn.value = value;
          state.setType.value = 0;
          logic.sendFaceUnlock();
        }
      },
    );
  }

  Future _openBottomItemSheet(List bottomItemList, int clickIndex) async {
    showModalBottomSheet(
        context: context,
        shape: RoundedRectangleBorder(
            borderRadius: BorderRadiusDirectional.circular(10)),
        builder: (BuildContext context) {
          return AlertBottomWidget(
            topTitle: '',
            items: bottomItemList,
            chooseCallback: (int value) {
              state.senseDistance.value = state.senseDistanceList.value[value];
              state.setType.value = 1;
              logic.sendFaceUnlock();
            },
          );
        });
  }
}