mohemm-flutter-app/lib/ui/landing/dashboard_screen.dart

import 'dart:io';

import 'package:easy_localization/src/public_ext.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_countdown_timer/flutter_countdown_timer.dart';
import 'package:flutter_svg/flutter_svg.dart';
import 'package:mohem_flutter_app/app_state/app_state.dart';
import 'package:mohem_flutter_app/classes/colors.dart';
import 'package:mohem_flutter_app/classes/utils.dart';
import 'package:mohem_flutter_app/config/routes.dart';
import 'package:mohem_flutter_app/extensions/int_extensions.dart';
import 'package:mohem_flutter_app/extensions/string_extensions.dart';
import 'package:mohem_flutter_app/extensions/widget_extensions.dart';
import 'package:mohem_flutter_app/generated/locale_keys.g.dart';
import 'package:mohem_flutter_app/models/offers_and_discounts/get_offers_list.dart';
import 'package:mohem_flutter_app/provider/dashboard_provider_model.dart';
import 'package:mohem_flutter_app/ui/landing/widget/app_drawer.dart';
import 'package:mohem_flutter_app/ui/landing/widget/menus_widget.dart';
import 'package:mohem_flutter_app/ui/landing/widget/services_widget.dart';
import 'package:mohem_flutter_app/widgets/bottom_sheet.dart';
import 'package:mohem_flutter_app/widgets/mark_attendance_widget.dart';
import 'package:mohem_flutter_app/widgets/shimmer/dashboard_shimmer_widget.dart';
import 'package:mohem_flutter_app/widgets/shimmer/offers_shimmer_widget.dart';
import 'package:provider/provider.dart';

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

  @override
  _DashboardScreenState createState() {
    return _DashboardScreenState();
  }
}

class _DashboardScreenState extends State<DashboardScreen> {
  late DashboardProviderModel data;
  final GlobalKey<ScaffoldState> _scaffoldState = GlobalKey();

  int currentIndex = 0;

  @override
  void initState() {
    super.initState();
    data = Provider.of<DashboardProviderModel>(context, listen: false);
    data.fetchListMenu();
    data.fetchAttendanceTracking(context);
    data.fetchWorkListCounter(context);
    data.fetchMissingSwipe(context);
    data.fetchLeaveTicketBalance(context, DateTime.now());
    data.fetchMenuEntries();
    data.getCategoryOffersListAPI(context);
  }

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

  @override
  Widget build(BuildContext context) {
    GlobalKey<ScaffoldState> _key = GlobalKey(); //
    return Scaffold(
      key: _scaffoldState,
      body: Column(
        children: [
          Row(
            children: [
              Builder(builder: (context) {
                return Row(
                  mainAxisSize: MainAxisSize.min,
                  children: [
                    Image.memory(
                      Utils.getPostBytes(
                        AppState().memberInformationList!.eMPLOYEEIMAGE ?? "",
                      ),
                      errorBuilder: (BuildContext context, error, stackTrace) {
                        return SvgPicture.asset(
                          "assets/images/user.svg",
                          height: 34,
                          width: 34,
                        );
                      },
                      width: 34,
                      height: 34,
                      fit: BoxFit.cover,
                    ).circle(50),
                    // CircularAvatar(
                    //   width: 34,
                    //   height: 34,
                    //   url: "https://cdn4.iconfinder.com/data/icons/professions-2-2/151/89-512.png",
                    // ),
                    8.width,
                    SvgPicture.asset("assets/images/side_nav.svg"),
                  ],
                ).onPress(() {
                  _scaffoldState.currentState!.openDrawer();
                });
              }),
              Image.asset("assets/images/logos/main_mohemm_logo.png", width: 134, height: 28).expanded,
              SizedBox(
                width: 36,
                height: 36,
                child: Stack(
                  alignment: Alignment.centerLeft,
                  children: [
                    SvgPicture.asset("assets/images/announcements.svg"),
                    Positioned(
                      right: 0,
                      top: 0,
                      child: Container(
                        padding: const EdgeInsets.only(left: 5, right: 5),
                        decoration: BoxDecoration(color: MyColors.redColor, borderRadius: BorderRadius.circular(17)),
                        child: "3".toText12(color: Colors.white),
                      ),
                    )
                  ],
                ),
              ).onPress(() async {
                await Navigator.pushNamed(context, AppRoutes.announcements);
              })
            ],
          ).paddingOnly(left: 21, right: 21, top: 48, bottom: 7),
          Expanded(
            child: SingleChildScrollView(
              child: Column(
                children: [
                  Column(
                    crossAxisAlignment: CrossAxisAlignment.start,
                    children: [
                      LocaleKeys.goodMorning.tr().toText14(color: MyColors.grey77Color),
                      (AppState().memberInformationList!.eMPLOYEENAME ?? "").toText24(isBold: true),
                      16.height,
                      Row(
                        children: [
                          Expanded(
                            child: AspectRatio(
                              aspectRatio: 159 / 159,
                              child: Consumer<DashboardProviderModel>(
                                builder: (context, model, child) {
                                  return (model.isAttendanceTrackingLoading
                                          ? GetAttendanceTrackingShimmer()
                                          : Container(
                                              decoration: BoxDecoration(
                                                borderRadius: BorderRadius.circular(15),
                                                gradient: const LinearGradient(transform: GradientRotation(.46), begin: Alignment.topRight, end: Alignment.bottomLeft, colors: [
                                                  MyColors.gradiantEndColor,
                                                  MyColors.gradiantStartColor,
                                                ]),
                                              ),
                                              child: Stack(
                                                alignment: Alignment.center,
                                                children: [
                                                  if (model.isTimeRemainingInSeconds == 0) SvgPicture.asset("assets/images/thumb.svg"),
                                                  Column(
                                                    crossAxisAlignment: CrossAxisAlignment.start,
                                                    children: [
                                                      Expanded(
                                                        child: Column(
                                                          mainAxisSize: MainAxisSize.min,
                                                          crossAxisAlignment: CrossAxisAlignment.start,
                                                          children: [
                                                            LocaleKeys.markAttendance.tr().toText14(color: Colors.white, isBold: true),
                                                            if (model.isTimeRemainingInSeconds == 0) "01-02-2022".toText12(color: Colors.white),
                                                            if (model.isTimeRemainingInSeconds != 0)
                                                              Column(
                                                                mainAxisSize: MainAxisSize.min,
                                                                crossAxisAlignment: CrossAxisAlignment.start,
                                                                children: [
                                                                  9.height,
                                                                  CountdownTimer(
                                                                    endTime: model.endTime,
                                                                    onEnd: null,
                                                                    endWidget: "00:00:00".toText14(color: Colors.white, isBold: true),
                                                                    textStyle: TextStyle(color: Colors.white, fontSize: 14, letterSpacing: -0.48, fontWeight: FontWeight.bold),
                                                                  ),
                                                                  LocaleKeys.timeLeftToday.tr().toText12(color: Colors.white),
                                                                  9.height,
                                                                  ClipRRect(
                                                                    borderRadius: BorderRadius.all(
                                                                      Radius.circular(20),
                                                                    ),
                                                                    child: LinearProgressIndicator(
                                                                      value: model.progress,
                                                                      minHeight: 8,
                                                                      valueColor: const AlwaysStoppedAnimation<Color>(Colors.white),
                                                                      backgroundColor: const Color(0xff196D73),
                                                                    ),
                                                                  ),
                                                                ],
                                                              ),
                                                          ],
                                                        ).paddingOnly(top: 12, right: 15, left: 12),
                                                      ),
                                                      Row(
                                                        children: [
                                                          Expanded(
                                                            child: Column(
                                                              mainAxisSize: MainAxisSize.min,
                                                              crossAxisAlignment: CrossAxisAlignment.start,
                                                              children: [
                                                                LocaleKeys.checkIn.tr().toText12(color: Colors.white),
                                                                (model.attendanceTracking!.pSwipeIn == null ? "--:--" : model.attendanceTracking!.pSwipeIn)
                                                                    .toString()
                                                                    .toText14(color: Colors.white, isBold: true),
                                                                4.height,
                                                              ],
                                                            ).paddingOnly(left: 12),
                                                          ),
                                                          Container(
                                                            width: 45,
                                                            height: 45,
                                                            padding: const EdgeInsets.only(left: 14, right: 14),
                                                            decoration: const BoxDecoration(
                                                              color: Color(0xff259EA4),
                                                              borderRadius: BorderRadius.only(
                                                                bottomRight: Radius.circular(15),
                                                              ),
                                                            ),
                                                            child: SvgPicture.asset(model.isTimeRemainingInSeconds == 0 ? "assets/images/play.svg" : "assets/images/stop.svg"),
                                                          ).onPress(() {
                                                            showMyBottomSheet(context, child: MarkAttendanceWidget(model));
                                                          }),
                                                        ],
                                                      ),
                                                    ],
                                                  ),
                                                ],
                                              ),
                                            ).onPress(
                                              () {
                                                Navigator.pushNamed(context, AppRoutes.todayAttendance);
                                              },
                                            ))
                                      .animatedSwither();
                                },
                              ),
                            ),
                          ),
                          9.width,
                          Expanded(
                            child: MenusWidget(),
                          ),
                        ],
                      ),
                    ],
                  ).paddingOnly(left: 21, right: 21, top: 7),
                  ServicesWidget(),
                  // 8.height,
                  Container(
                    width: double.infinity,
                    padding: const EdgeInsets.only(top: 31),
                    decoration: BoxDecoration(
                      color: Colors.white,
                      borderRadius: const BorderRadius.only(topRight: Radius.circular(50), topLeft: Radius.circular(50)),
                      border: Border.all(color: MyColors.lightGreyEDColor, width: 1),
                    ),
                    child: Column(
                      mainAxisSize: MainAxisSize.min,
                      children: [
                        Row(
                          crossAxisAlignment: CrossAxisAlignment.center,
                          children: [
                            Expanded(
                              child: Column(
                                crossAxisAlignment: CrossAxisAlignment.start,
                                mainAxisSize: MainAxisSize.min,
                                children: [
                                  LocaleKeys.offers.tr().toText12(),
                                  Row(
                                    children: [
                                      LocaleKeys.discounts.tr().toText24(isBold: true),
                                      6.width,
                                      Container(
                                          padding: const EdgeInsets.only(left: 8, right: 8),
                                          decoration: BoxDecoration(
                                            color: MyColors.yellowColor,
                                            borderRadius: BorderRadius.circular(10),
                                          ),
                                          child: LocaleKeys.newString.tr().toText10(isBold: true)),
                                    ],
                                  ),
                                ],
                              ),
                            ),
                            LocaleKeys.viewAllOffers.tr().toText12(isUnderLine: true).onPress(() {
                              Navigator.pushNamed(context, AppRoutes.offersAndDiscounts);
                            })
                          ],
                        ).paddingOnly(left: 21, right: 21),
                        Consumer<DashboardProviderModel>(
                          builder: (context, model, child) {
                            return SizedBox(
                              height: 103 + 33,
                              child: ListView.separated(
                                  shrinkWrap: true,
                                  physics: const BouncingScrollPhysics(),
                                  padding: const EdgeInsets.only(left: 21, right: 21, top: 13),
                                  scrollDirection: Axis.horizontal,
                                  itemBuilder: (cxt, index) {
                                    return model.isOffersLoading
                                        ? const OffersShimmerWidget()
                                        : InkWell(
                                            onTap: () {
                                              navigateToDetails(data.getOffersList[index]);
                                            },
                                            child: SizedBox(
                                              width: 73,
                                              child: Column(
                                                crossAxisAlignment: CrossAxisAlignment.center,
                                                children: [
                                                  Container(
                                                    width: 73,
                                                    height: 73,
                                                    decoration: BoxDecoration(
                                                      borderRadius: const BorderRadius.all(
                                                        Radius.circular(100),
                                                      ),
                                                      border: Border.all(color: MyColors.lightGreyE3Color, width: 1),
                                                    ),
                                                    child: ClipRRect(
                                                      borderRadius: const BorderRadius.all(
                                                        Radius.circular(50),
                                                      ),
                                                      child: Hero(
                                                        tag: "ItemImage" + data.getOffersList[index].rowID!,
                                                        transitionOnUserGestures: true,
                                                        child: Image.network(
                                                          data.getOffersList[index].bannerImage!,
                                                          fit: BoxFit.contain,
                                                        ),
                                                      ),
                                                    ),
                                                  ),
                                                  4.height,
                                                  Expanded(
                                                    child: AppState().isArabic(context)
                                                        ? data.getOffersList[index].titleAR!.toText12(isCenter: true, maxLine: 1)
                                                        : data.getOffersList[index].title!.toText12(isCenter: true, maxLine: 1),
                                                  ),
                                                ],
                                              ),
                                            ),
                                          );
                                  },
                                  separatorBuilder: (cxt, index) => 8.width,
                                  itemCount: 6),
                            );
                          },
                        ),
                      ],
                    ),
                  )
                ],
              ),
            ),
          )
        ],
      ),
      drawer: SafeArea(
        child: AppDrawer(),
      ),
      bottomNavigationBar: SizedBox(
        height: Platform.isAndroid ? 70 : 100,
        child: BottomNavigationBar(
          items: <BottomNavigationBarItem>[
            BottomNavigationBarItem(
              icon: SvgPicture.asset(
                "assets/icons/home.svg",
                color: currentIndex == 0 ? MyColors.grey3AColor : MyColors.grey98Color,
              ).paddingAll(4),
              label: LocaleKeys.home.tr(),
            ),
            BottomNavigationBarItem(
              icon: SvgPicture.asset(
                "assets/icons/create_req.svg",
                color: currentIndex == 1 ? MyColors.grey3AColor : MyColors.grey98Color,
              ).paddingAll(4),
              label: LocaleKeys.createRequest.tr(),
            ),
            BottomNavigationBarItem(
              icon: Stack(
                alignment: Alignment.centerLeft,
                children: [
                  SvgPicture.asset(
                    "assets/icons/work_list.svg",
                    color: currentIndex == 2 ? MyColors.grey3AColor : MyColors.grey98Color,
                  ).paddingAll(4),
                  Consumer<DashboardProviderModel>(
                    builder: (cxt, data, child) {
                      if (data.workListCounter == 0) {
                        return const SizedBox();
                      }
                      return Positioned(
                        right: 0,
                        top: 0,
                        child: Container(
                          padding: const EdgeInsets.only(left: 4, right: 4),
                          alignment: Alignment.center,
                          decoration: BoxDecoration(color: MyColors.redColor, borderRadius: BorderRadius.circular(17)),
                          child: data.workListCounter.toString().toText10(color: Colors.white),
                        ),
                      );
                    },
                  ),
                ],
              ),
              label: LocaleKeys.workList.tr(),
            ),
            BottomNavigationBarItem(
              icon: SvgPicture.asset(
                "assets/icons/item_for_sale.svg",
                color: currentIndex == 3 ? MyColors.grey3AColor : MyColors.grey98Color,
              ).paddingAll(4),
              label: LocaleKeys.itemsForSale.tr(),
            ),
          ],
          currentIndex: currentIndex,
          selectedLabelStyle: const TextStyle(fontSize: 10, color: MyColors.grey3AColor, fontWeight: FontWeight.w600),
          unselectedLabelStyle: const TextStyle(fontSize: 10, color: MyColors.grey98Color, fontWeight: FontWeight.w600),
          type: BottomNavigationBarType.fixed,
          selectedItemColor: MyColors.grey3AColor,
          backgroundColor: MyColors.backgroundColor,
          selectedIconTheme: const IconThemeData(color: MyColors.grey3AColor, size: 28),
          unselectedIconTheme: const IconThemeData(color: MyColors.grey98Color, size: 28),
          onTap: (int index) {
            if (index == 1) {
              Navigator.pushNamed(context, AppRoutes.mowadhafhi);
            } else if (index == 2) {
              Navigator.pushNamed(context, AppRoutes.workList);
            } else if (index == 3) {
              Navigator.pushNamed(context, AppRoutes.itemsForSale);
            }
          },
        ),
      ),
    );
  }

  void navigateToDetails(OffersListModel offersListModelObj) {
    List<OffersListModel> getOffersDetailList = [];
    getOffersDetailList.clear();
    int counter = 1;

    getOffersDetailList.add(offersListModelObj);

    data.getOffersList.forEach((element) {
      if (counter <= 4) {
        if (element.rowID != offersListModelObj.rowID) {
          getOffersDetailList.add(element);
          counter++;
        }
      }
    });

    Navigator.pushNamed(context, AppRoutes.offersAndDiscountsDetails, arguments: getOffersDetailList);
  }
}