tuiche/lib/pages/sleep_report/sleep_report_page.dart

import 'package:ef/ef.dart';
import 'package:flutter/material.dart';
import 'package:flutter_inappwebview/flutter_inappwebview.dart';
import 'package:vbvs_app/common/util/FitTool.dart';
import 'package:vbvs_app/common/util/MyUtils.dart';
import 'package:vbvs_app/component/tool/CustomCard.dart';
import 'package:vbvs_app/component/tool/TopSlideNotification.dart';
import 'package:vbvs_app/controller/device/blueteeth_bind_controller.dart';
import 'package:vbvs_app/controller/device/device_type_controller.dart';
import 'package:vbvs_app/controller/main_bottom/global_controller.dart';
import 'package:vbvs_app/controller/theme_controller/ThemeController.dart';
import 'package:vbvs_app/controller/user_info_controller.dart';

class SleepReportPage extends StatefulWidget {
  var sleepUri;
  SleepReportPage({super.key, required this.sleepUri});

  @override
  State<SleepReportPage> createState() => _SleepReportPageState();
}

class _SleepReportPageState extends State<SleepReportPage> {
  GlobalController globalController = Get.find();
  UserInfoController userInfoController = Get.find();
  BlueteethBindController blueteethBindController = Get.find();
  ThemeController themeController = Get.find();
  DeviceTypeController deviceTypeController = Get.find();

  // 使用 ValueNotifier 来管理加载状态
  ValueNotifier<bool> isPageLoading = ValueNotifier<bool>(true);

  @override
  void initState() {
    super.initState();
  }

  @override
  void dispose() {
    // 清理 ValueNotifier
    isPageLoading.dispose();
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    return LayoutBuilder(
      builder: (context, bodySize) => GestureDetector(
        onTap: () => FocusScope.of(context).unfocus(),
        child: Container(
          decoration: BoxDecoration(
            image: DecorationImage(
              image: AssetImage('assets/img/bgNoImg.png'), // 本地图片
              fit: BoxFit.fill, // 填满整个 Container
            ),
          ),
          child: Scaffold(
            backgroundColor: Colors.transparent, // 背景透明
            appBar: AppBar(
              backgroundColor: themeController.currentColor.sc17,
              automaticallyImplyLeading: false,
              iconTheme: IconThemeData(color: themeController.currentColor.sc3),
              titleSpacing: 0,
              title: Container(
                width: double.infinity,
                height: 180.rpx,
                child: Stack(
                  alignment: Alignment.center,
                  children: [
                    /// 居中标题
                    Text(
                      '健康报告'.tr,
                      style: FlutterFlowTheme.of(context).bodyMedium.override(
                            fontFamily: 'Readex Pro',
                            color: themeController.currentColor.sc3,
                            letterSpacing: 0,
                            fontSize: 30.rpx,
                          ),
                    ),

                    /// 左边返回按钮
                    Positioned(
                      left: 0,
                      child: returnIconButtom,
                    ),
                  ],
                ),
              ),
            ),
            body: SafeArea(
              top: true,
              child: Stack(
                children: [
                  InAppWebView(
                    key: UniqueKey(),
                    initialUrlRequest: URLRequest(url: WebUri(widget.sleepUri)),
                    onLoadStart: (controller, url) {
                      // 页面开始加载时显示加载指示器
                      isPageLoading.value = true;
                    },
                    onLoadStop: (controller, url) {
                      // 页面加载完成后隐藏加载指示器
                      isPageLoading.value = false;
                    },
                  ),
                  ValueListenableBuilder<bool>(
                    valueListenable: isPageLoading,
                    builder: (context, isLoading, child) {
                      return isLoading
                          ? Center(
                              child: CircularProgressIndicator(), // 加载指示器
                            )
                          : SizedBox.shrink();
                    },
                  ),
                ],
              ),
            ),
          ),
        ),
      ),
    );
  }

  Widget _buildDeviceCard(BuildContext context,
      {required String title, required String imageUrl, required double type}) {
    return CustomCard(
      borderRadius: 20.rpx, // 圆角大小
      onTap: () {
        if (type != null) {
          if (type == 1) {
            Get.toNamed("/bodyDevice");
          }
          if (type == 2) {
            TopSlideNotification.show(
              context,
              text: "待开发.提示".tr,
              textColor: themeController.currentColor.sc2,
            );
          }
        }
      },
      colors: [themeController.currentColor.sc17], // 背景色
      child: Container(
        width: double.infinity,
        height: MediaQuery.sizeOf(context).height * 0.135,
        constraints: BoxConstraints(
          minHeight: 220.rpx,
        ),
        padding: EdgeInsetsDirectional.fromSTEB(77.rpx, 0, 21.rpx, 0),
        child: Row(
          mainAxisSize: MainAxisSize.max,
          mainAxisAlignment: MainAxisAlignment.spaceBetween,
          children: [
            Text(
              title,
              style: FlutterFlowTheme.of(context).bodyMedium.override(
                    fontFamily: 'Inter',
                    color: const Color(0xFFC2CED7),
                    fontSize: 30.rpx,
                    letterSpacing: 0.0,
                  ),
            ),
            ClipRRect(
              borderRadius: BorderRadius.circular(8.rpx),
              child: Image.network(
                imageUrl,
                width: 212.rpx,
                height: 168.rpx,
              ),
            ),
          ],
        ),
      ),
    );
  }
}