HMG_Patient_App_New/lib/presentation/home/landing_page.dart

import 'dart:async';

import 'package:easy_localization/easy_localization.dart';
import 'package:flutter/material.dart';
import 'package:flutter_staggered_animations/flutter_staggered_animations.dart';
import 'package:hmg_patient_app_new/core/app_assets.dart';
import 'package:hmg_patient_app_new/core/app_state.dart';
import 'package:hmg_patient_app_new/core/dependencies.dart';
import 'package:hmg_patient_app_new/core/utils/size_utils.dart';
import 'package:hmg_patient_app_new/core/utils/utils.dart';
import 'package:hmg_patient_app_new/extensions/int_extensions.dart';
import 'package:hmg_patient_app_new/extensions/string_extensions.dart';
import 'package:hmg_patient_app_new/extensions/widget_extensions.dart';
import 'package:hmg_patient_app_new/features/authentication/authentication_view_model.dart';
import 'package:hmg_patient_app_new/features/habib_wallet/habib_wallet_view_model.dart';
import 'package:hmg_patient_app_new/features/my_appointments/my_appointments_view_model.dart';
import 'package:hmg_patient_app_new/features/prescriptions/prescriptions_view_model.dart';
import 'package:hmg_patient_app_new/generated/locale_keys.g.dart';
import 'package:hmg_patient_app_new/presentation/authentication/quick_login.dart';
import 'package:hmg_patient_app_new/presentation/book_appointment/book_appointment_page.dart';
import 'package:hmg_patient_app_new/presentation/home/data/landing_page_data.dart';
import 'package:hmg_patient_app_new/presentation/home/widgets/habib_wallet_card.dart';
import 'package:hmg_patient_app_new/presentation/home/widgets/large_service_card.dart';
import 'package:hmg_patient_app_new/presentation/home/widgets/small_service_card.dart';
import 'package:hmg_patient_app_new/presentation/home/widgets/welcome_widget.dart';
import 'package:hmg_patient_app_new/presentation/medical_file/medical_file_page.dart';
import 'package:hmg_patient_app_new/presentation/profile_settings/profile_settings.dart';
import 'package:hmg_patient_app_new/services/navigation_service.dart';
import 'package:hmg_patient_app_new/theme/colors.dart';
import 'package:hmg_patient_app_new/widgets/buttons/custom_button.dart';
import 'package:hmg_patient_app_new/widgets/common_bottom_sheet.dart';
import 'package:hmg_patient_app_new/widgets/custom_tab_bar.dart' show CustomTabBar;
import 'package:hmg_patient_app_new/widgets/loader/bottomsheet_loader.dart';
import 'package:hmg_patient_app_new/widgets/transitions/fade_page.dart';
import 'package:provider/provider.dart';

class LandingPage extends StatefulWidget {
  const LandingPage({super.key});

  @override
  State<LandingPage> createState() => _LandingPageState();
}

class _LandingPageState extends State<LandingPage> {
  late final AuthenticationViewModel authVM;
  bool isDone = false;
  late final HabibWalletViewModel habibWalletVM;

  late AppState appState;
  late MyAppointmentsViewModel myAppointmentsViewModel;
  late PrescriptionsViewModel prescriptionsViewModel;

  @override
  void initState() {
    authVM = context.read<AuthenticationViewModel>();
    habibWalletVM = context.read<HabibWalletViewModel>();
    authVM.savePushTokenToAppState();
    if (mounted) {
      authVM.checkLastLoginStatus(() {
        showQuickLogin(context);
      });
    }
    scheduleMicrotask(() {
      if (appState.isAuthenticated) {
        habibWalletVM.initHabibWalletProvider();
        habibWalletVM.getPatientBalanceAmount();
        myAppointmentsViewModel.initAppointmentsViewModel();
        myAppointmentsViewModel.getPatientAppointments(true, false);
        myAppointmentsViewModel.getPatientMyDoctors();
        prescriptionsViewModel.initPrescriptionsViewModel();
      }
    });
    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    appState = getIt.get<AppState>();
    NavigationService navigationService = getIt.get<NavigationService>();
    myAppointmentsViewModel = Provider.of<MyAppointmentsViewModel>(context, listen: false);
    prescriptionsViewModel = Provider.of<PrescriptionsViewModel>(context, listen: false);
    return Scaffold(
      backgroundColor: AppColors.bgScaffoldColor,
      body: SingleChildScrollView(
        child: Column(
          children: [
            Padding(
              padding: EdgeInsets.only(top: 50.0),
              child: Row(
                mainAxisAlignment: MainAxisAlignment.spaceBetween,
                children: [
                  appState.isAuthenticated
                      ? WelcomeWidget(
                    onTap: () {
                      Navigator.of(context).push(
                        FadePage(
                          page: ProfileSettings(),
                        ),
                      );
                    },
                    name: ('${appState.getAuthenticatedUser()!.firstName!} ${appState.getAuthenticatedUser()!.lastName!}'),
                    imageUrl: appState
                        .getAuthenticatedUser()
                        ?.gender == 1 ? AppAssets.male_img : AppAssets.femaleImg,
                  )
                      : CustomButton(
                    text: LocaleKeys.loginOrRegister.tr(context: context),
                    onPressed: () async {
                      await authVM.onLoginPressed();
                    },
                    backgroundColor: Color(0xffFEE9EA),
                    borderColor: Color(0xffFEE9EA),
                    textColor: Color(0xffED1C2B),
                    fontSize: 16,
                    fontWeight: FontWeight.w500,
                    borderRadius: 12,
                    padding: EdgeInsets.fromLTRB(10, 0, 10, 0),
                    height: 50,
                  ),
                  Row(
                    children: [
                      Utils.buildSvgWithAssets(icon: AppAssets.bell, height: 20, width: 20).onPress(() {
                        Navigator.of(context).push(
                          FadePage(
                            page: MedicalFilePage(),
                            // page: LoginScreen(),
                          ),
                        );
                      }).paddingSymmetrical(8.h, 0),
                      Utils.buildSvgWithAssets(icon: AppAssets.search_icon, height: 20, width: 20).onPress(() {
                        Navigator.of(context).push(
                          FadePage(
                            page: MedicalFilePage(),
                            // page: LoginScreen(),
                          ),
                        );
                      }).paddingSymmetrical(8.h, 0),
                      Utils.buildSvgWithAssets(icon: AppAssets.contact_icon, height: 20, width: 20).onPress(() {
                        Navigator.of(context).push(
                          FadePage(
                            page: MedicalFilePage(),
                            // page: LoginScreen(),
                          ),
                        );
                      }).paddingSymmetrical(8.h, 0),
                    ],
                  )
                ],
              ).paddingSymmetrical(24.h, 0.h),
            ),
            SizedBox(height: 16.h),
            appState.isAuthenticated
                ? Column(
              children: [
                Container(
                  width: double.infinity,
                  decoration: RoundedRectangleBorder().toSmoothCornerDecoration(
                    color: AppColors.whiteColor,
                    borderRadius: 24,
                  ),
                  child: Padding(
                    padding: EdgeInsets.all(12.h),
                    child: Column(
                      children: [
                        Utils.buildSvgWithAssets(icon: AppAssets.home_calendar_icon, width: 32.h, height: 32.h),
                        SizedBox(height: 12.h),
                        "You do not have any upcoming appointment. Please book an appointment".toText12(isCenter: true),
                        SizedBox(height: 12.h),
                        CustomButton(
                          text: LocaleKeys.bookAppo.tr(context: context),
                          onPressed: () {
                            Navigator.of(context)
                                .push(
                              FadePage(
                                page: BookAppointmentPage(),
                              ),
                            );
                          },
                          backgroundColor: Color(0xffFEE9EA),
                          borderColor: Color(0xffFEE9EA),
                          textColor: Color(0xffED1C2B),
                          fontSize: 14,
                          fontWeight: FontWeight.w500,
                          borderRadius: 12,
                          padding: EdgeInsets.fromLTRB(10, 0, 10, 0),
                          height: 40,
                          icon: AppAssets.add_icon,
                          iconColor: AppColors.primaryRedColor,
                        ),
                      ],
                    ),
                  ),
                ).paddingSymmetrical(24.h, 0.h),
                SizedBox(height: 12.h),
                Row(
                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
                  children: [
                    "Quick Links".toText16(isBold: true),
                    Row(
                      children: [
                        "View medical file".toText12(color: AppColors.primaryRedColor),
                        SizedBox(width: 2.h),
                        Icon(Icons.arrow_forward_ios, color: AppColors.primaryRedColor, size: 10.h),
                      ],
                    ),
                  ],
                ).paddingSymmetrical(24.h, 0.h).onPress(() {
                  Navigator.of(context).push(
                    FadePage(
                      page: MedicalFilePage(),
                    ),
                  );
                }),
                SizedBox(height: 12.h),
                Container(
                  height: 127.h,
                  decoration: RoundedRectangleBorder().toSmoothCornerDecoration(
                    color: AppColors.whiteColor,
                    borderRadius: 24,
                  ),
                  child: Padding(
                    padding: EdgeInsets.all(16.h),
                    child: Column(
                      children: [
                        Expanded(
                          child: ListView.separated(
                            scrollDirection: Axis.horizontal,
                            itemCount: LandingPageData.getLoggedInServiceCardsList.length,
                            shrinkWrap: true,
                            padding: const EdgeInsets.only(left: 0, right: 8),
                            itemBuilder: (context, index) {
                              return AnimationConfiguration.staggeredList(
                                position: index,
                                duration: const Duration(milliseconds: 1000),
                                child: SlideAnimation(
                                  horizontalOffset: 100.0,
                                  child: FadeInAnimation(
                                    child: SmallServiceCard(
                                      icon: LandingPageData.getLoggedInServiceCardsList[index].icon,
                                      title: LandingPageData.getLoggedInServiceCardsList[index].title,
                                      subtitle: LandingPageData.getLoggedInServiceCardsList[index].subtitle,
                                      iconColor: LandingPageData.getLoggedInServiceCardsList[index].iconColor,
                                      textColor: LandingPageData.getLoggedInServiceCardsList[index].textColor,
                                      backgroundColor: LandingPageData.getLoggedInServiceCardsList[index].backgroundColor,
                                      isBold: LandingPageData.getLoggedInServiceCardsList[index].isBold,
                                      serviceName: LandingPageData.getLoggedInServiceCardsList[index].serviceName,
                                    ),
                                  ),
                                ),
                              );
                            },
                            separatorBuilder: (BuildContext cxt, int index) => 0.width,
                          ),
                        ),
                      ],
                    ),
                  ),
                ).paddingSymmetrical(24.h, 0.h),
              ],
            )
                : Container(
              height: 127.h,
              decoration: RoundedRectangleBorder().toSmoothCornerDecoration(
                color: AppColors.whiteColor,
                borderRadius: 24,
              ),
              child: Padding(
                padding: EdgeInsets.all(16.h),
                child: Column(
                  children: [
                    Expanded(
                      child: ListView.separated(
                        scrollDirection: Axis.horizontal,
                        itemCount: LandingPageData.getNotLoggedInServiceCardsList.length,
                        shrinkWrap: true,
                        padding: const EdgeInsets.only(left: 0, right: 8),
                        itemBuilder: (context, index) {
                          return AnimationConfiguration.staggeredList(
                            position: index,
                            duration: const Duration(milliseconds: 1000),
                            child: SlideAnimation(
                              horizontalOffset: 100.0,
                              child: FadeInAnimation(
                                child: SmallServiceCard(
                                  icon: LandingPageData.getNotLoggedInServiceCardsList[index].icon,
                                  title: LandingPageData.getNotLoggedInServiceCardsList[index].title,
                                  subtitle: LandingPageData.getNotLoggedInServiceCardsList[index].subtitle,
                                  iconColor: LandingPageData.getNotLoggedInServiceCardsList[index].iconColor,
                                  textColor: LandingPageData.getNotLoggedInServiceCardsList[index].textColor,
                                  backgroundColor: LandingPageData.getNotLoggedInServiceCardsList[index].backgroundColor,
                                  isBold: LandingPageData.getNotLoggedInServiceCardsList[index].isBold,
                                ),
                              ),
                            ),
                          );
                        },
                        separatorBuilder: (BuildContext cxt, int index) => 0.width,
                      ),
                    ),
                  ],
                ),
              ),
            ).paddingSymmetrical(24.h, 0.h),
            SizedBox(height: 16.h),
            Row(
              mainAxisAlignment: MainAxisAlignment.spaceBetween,
              children: [
                "Services".toText16(isBold: true),
                Row(
                  children: [
                    "View all services".toText12(color: AppColors.primaryRedColor),
                    SizedBox(width: 2.h),
                    Icon(Icons.arrow_forward_ios, color: AppColors.primaryRedColor, size: 10.h),
                  ],
                ),
              ],
            ).paddingSymmetrical(24.h, 0.h),
            SizedBox(height: 16.h),
            SizedBox(
              height: 325.h,
              child: Column(
                children: [
                  Expanded(
                    child: ListView.separated(
                      scrollDirection: Axis.horizontal,
                      itemCount: LandingPageData.getServiceCardsList.length,
                      shrinkWrap: true,
                      padding: EdgeInsets.only(left: 24.h, right: 24.h),
                      itemBuilder: (context, index) {
                        return AnimationConfiguration.staggeredList(
                          position: index,
                          duration: const Duration(milliseconds: 1000),
                          child: SlideAnimation(
                            horizontalOffset: 100.0,
                            child: FadeInAnimation(
                              child: LargeServiceCard(
                                image: LandingPageData.getServiceCardsList[index].icon,
                                title: LandingPageData.getServiceCardsList[index].title,
                                subtitle: LandingPageData.getServiceCardsList[index].subtitle,
                                icon: LandingPageData.getServiceCardsList[index].largeCardIcon,
                              ),
                            ),
                          ),
                        );
                      },
                      separatorBuilder: (BuildContext cxt, int index) => 8.width,
                    ),
                  ),
                ],
              ),
            ),
            SizedBox(height: 16.h),
            appState.isAuthenticated ? HabibWalletCard() : SizedBox(),
            SizedBox(height: 16.h),
          ],
        ),
      ),
    );
  }

  void showQuickLogin(BuildContext context) {
    showCommonBottomSheetWithoutHeight(
      context,
      title: "",
      isCloseButtonVisible: false,
      child: StatefulBuilder(builder: (context, setState) {
        return QuickLogin(
          isDone: isDone,
          onPressed: () {
            // sharedPref.setBool(HAS_ENABLED_QUICK_LOGIN, true);
            authVM.loginWithFingerPrintFace(() {
              isDone = true;
              setState(() {});
            });
          },
        );
      }),
      // height: isDone == false ? ResponsiveExtension.screenHeight * 0.5 : ResponsiveExtension.screenHeight * 0.3,
      isFullScreen: false,
      callBackFunc: () {
        isDone = true;
        setState(() {});
      },
    );
  }
}