VitalApp/lib/pages/home/view.dart

import 'package:fis_theme/theme.dart';
import 'package:fis_ui/values/icons.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:vitalapp/architecture/utils/prompt_box.dart';
import 'package:vitalapp/components/dynamic_drawer.dart';
import 'package:vitalapp/pages/home/controller.dart';
import 'package:vitalapp/pages/home/widgets/avatar.dart';
import 'package:fis_common/helpers/color.dart';
import 'package:vitalapp/pages/settings/center/controller.dart';
import 'package:vitalapp/pages/settings/center/view.dart';
import 'package:vitalapp/pages/settings/devices/controller.dart';
import 'package:vitalapp/pages/settings/server/controller.dart';
import 'package:vitalapp/pages/widgets/qr_view_example.dart';
import 'package:vitalapp/store/store.dart';
import 'widgets/menus.dart';
import 'widgets/navigator.dart';
import 'widgets/patient.dart';
import 'widgets/status_bar.dart';
import 'widgets/title_bar_buttons.dart';

class HomePage extends GetView<HomeController> {
  const HomePage({super.key});

  @override
  Widget build(BuildContext context) {
    return SafeArea(
      top: false,
      bottom: false,
      right: false,
      left: false,
      // maintainBottomViewPadding: true,
      child: LayoutBuilder(
        builder: (context, c) {
          return WillPopScope(
            onWillPop: () async {
              return false;
            },
            child: Scaffold(
                key: controller.homeScaffoldKey,
                // resizeToAvoidBottomInset: false,
                backgroundColor: const Color.fromRGBO(238, 238, 238, 1),
                endDrawer: VDynamicDrawerWrapper(
                  scaffoldKey: controller.homeScaffoldKey,
                ),
                body: Row(
                  mainAxisSize: MainAxisSize.max,
                  children: [
                    // Expanded(child: _buildBody(context)),
                    SizedBox(
                      width: c.maxWidth,
                      child: _buildBody(context),
                    ),
                  ],
                )),
          );
        },
      ),
    );
  }

  Widget _buildBody(BuildContext context) {
    Widget leftMenus = SizedBox();
    if (controller.state.menuItems.length != 1) leftMenus = _buildMenu(context);
    return Row(
      mainAxisSize: MainAxisSize.max,
      children: [
        leftMenus,
        Container(
          color: Theme.of(context).primaryColor,
          child: VerticalDivider(
            width: 1,
            color: Colors.white.withOpacity(.4),
          ),
        ),
        Expanded(
          child: Column(
            children: [
              SizedBox(
                height: 60,
                child: _buildHeader(context),
              ),
              Expanded(
                child: Row(
                  children: [
                    Expanded(
                      child: _buildContent(),
                    ),
                  ],
                ),
              ),
            ],
          ),
        ),
      ],
    );
  }

  Widget _buildMenu(BuildContext context) {
    final menuScrollController = ScrollController();

    return Container(
      width: kIsWeb ? 100 : 120,
      decoration: BoxDecoration(
        gradient: LinearGradient(
          colors: [
            Theme.of(context).primaryColor,
            FColorHelper.mixColor(
              Colors.black,
              Theme.of(context).primaryColor,
              50,
            ),
          ],
          begin: Alignment.bottomRight,
          end: Alignment.topLeft,
        ),
      ),
      child: Stack(
        children: [
          Positioned(
            bottom: 0,
            left: 0,
            right: 0,
            child: Opacity(
              opacity: 0.5,
              child: Image.asset(
                "assets/images/e_hospital.png",
                fit: BoxFit.fitWidth,
              ),
            ),
          ),
          Column(
            mainAxisSize: MainAxisSize.max,
            children: [
              SizedBox(
                height: 90,
                child: Column(
                  mainAxisAlignment: MainAxisAlignment.center,
                  children: [
                    Obx(
                      () => HomeAvatarWidget(
                        size: 40,
                        headImageToken: controller.state.headImageToken,
                      ),
                    ),
                    const SizedBox(
                      height: 8,
                    ),
                    Obx(
                      () => Text(
                        controller.state.doctorName,
                        style: const TextStyle(
                          color: Colors.white,
                          fontSize: 16,
                        ),
                      ),
                    ),
                  ],
                ),
              ),
              Divider(
                color: Colors.white.withOpacity(.4),
                height: 1,
                indent: 30,
                endIndent: 30,
              ),
              const SizedBox(
                height: 8,
              ),
              Expanded(
                child: Obx(
                  () {
                    return HomeMenuListViewWidget(
                      source: controller.state.menuItems,
                      scrollerController: menuScrollController,
                      currentSelectMenu: controller.state.currentSelectMenu,
                    );
                  },
                ),
              ),
            ],
          ),
        ],
      ),
    );
  }

  Widget _buildContent() {
    return Padding(
      padding: EdgeInsets.all(8),
      child: HomeNavigator(),
      // child: Container(
      //   color: Colors.white,
      //   child: HomeNavigator(),
      // ),
    );
  }

  Widget _buildHeader(BuildContext context) {
    final themeData = Theme.of(context);
    return Container(
      alignment: Alignment.center,
      decoration: BoxDecoration(
        gradient: LinearGradient(
          colors: [
            // Color.fromRGBO(59, 188, 255, 1),
            // Color.fromRGBO(44, 120, 229, 1),
            themeData.primaryColor.withOpacity(.6),
            themeData.primaryColor,
          ],
          begin: Alignment.topRight,
          end: Alignment.bottomLeft,
        ),
      ),
      child: Center(
        child: kIsWeb
            ? GestureDetector(
                onPanStart: (event) {
                  controller.onStartDrag();
                },
                onPanEnd: (e) {
                  controller.onEndDrag();
                },
                onDoubleTap: () {
                  controller.onMaximize();
                },
                onPanCancel: () {
                  controller.onEndDrag();
                },
                child: _buildWindowTitle(context),
              )
            : _buildWindowTitle(context),
      ),
    );
  }

  Widget _buildHeaderLeft() {
    return Row(
      mainAxisSize: MainAxisSize.min,
      crossAxisAlignment: CrossAxisAlignment.center,
      children: [
        // const HomeAvatarWidget(size: 40),
        const SizedBox(width: 16),
        RichText(
          text: TextSpan(
            text: controller.state.doctorTeamName,
            style: const TextStyle(
              color: Colors.white,
              fontSize: 20,
              fontWeight: FontWeight.bold,
            ),
          ),
        ),
        if (kIsWeb)
          Expanded(
            child: Container(
              color: Colors.transparent,
              height: 60,
            ),
          ),
      ],
    );
  }

  Widget _buildHeaderCenter() {
    int clickCount = 0;
    return Row(
      mainAxisSize: MainAxisSize.min,
      crossAxisAlignment: CrossAxisAlignment.center,
      children: [
        const SizedBox(width: 10),
        if (kIsWeb)
          Expanded(
            child: Container(
              color: Colors.transparent,
              height: 60,
            ),
          ),
        Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: [
            GestureDetector(
              onTap: () async {
                if (clickCount >= 10) {
                  clickCount = 0;
                  Get.toNamed("/admin");
                } else {
                  if (clickCount > 5) {
                    PromptBox.toast("Click count: $clickCount!");
                  }
                  clickCount++;
                }
              },
              child: const Text(
                "杏聆荟健康平台",
                style: TextStyle(
                  color: Colors.white,
                  fontSize: 24,
                  fontWeight: FontWeight.bold,
                ),
              ),
            ),
          ],
        ),
        if (kIsWeb)
          Expanded(
            child: Container(
              color: Colors.transparent,
              height: 60,
            ),
          ),
      ],
    );
  }

  Widget _buildHeaderRight(BuildContext context) {
    return Row(
      mainAxisSize: MainAxisSize.min,
      mainAxisAlignment: MainAxisAlignment.center,
      crossAxisAlignment: CrossAxisAlignment.center,
      children: [
        if (kIsWeb)
          Expanded(
            child: Container(
              color: Colors.transparent,
              height: 60,
            ),
          ),
        if (!kIsWeb && Store.user.kIsVitalStation)
          IconButton(
            onPressed: () {
              Get.to(
                () => QRViewExample(
                  onPressed: controller.onScanData,
                ),
              );
            },
            icon: Icon(
              FIcons.fis_scan,
              size: 40,
              color: Colors.white,
            ),
          ),
        HeaderPatientPlace(),
        Padding(
          padding: EdgeInsets.symmetric(horizontal: 8),
          child: VerticalDivider(
            indent: 12,
            endIndent: 12,
            color: Colors.white,
          ),
        ),
        HeaderStatusBar(),
        Center(
          child: IconButton(
            padding: EdgeInsets.all(0),
            onPressed: () {
              Get.lazyPut(() => DevicesSettingController());
              Get.lazyPut(() => ServerSettingController());
              Get.lazyPut(() => SettingCenterController());
              Get.to(
                Container(
                  child: SettingCenterPage(),
                  color: Colors.white,
                ),
              );
            },
            icon: Icon(
              Icons.settings,
              color: Colors.white,
              size: 36,
            ),
          ),
        ),
        if (kIsWeb) ...[
          Padding(
            padding: EdgeInsets.symmetric(horizontal: 8),
            child: VerticalDivider(
              indent: 12,
              endIndent: 12,
              color: Colors.white,
            ),
          ),
          TitleBarButtons(
            controller.onMinimize,
            controller.onWindowClose,
            controller.onMaximize,
            Colors.white,
            Colors.transparent,
          ),
        ],
      ],
    );
  }

  Widget _buildWindowTitle(BuildContext context) {
    return Row(
      mainAxisSize: MainAxisSize.max,
      mainAxisAlignment: MainAxisAlignment.spaceBetween,
      children: [
        Expanded(
          flex: 4,
          child: Align(
            alignment: Alignment.centerLeft,
            child: _buildHeaderLeft(),
          ),
        ),
        Flexible(
          flex: 4,
          child: Align(
            alignment: Alignment.center,
            child: _buildHeaderCenter(),
          ),
        ),
        Expanded(
          flex: 6,
          child: Align(
            alignment: Alignment.centerRight,
            child: _buildHeaderRight(context),
          ),
        ),
      ],
    );
  }
}