Application/medcify/lib/pages/main/home/home_page.dart

import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:medcify/components/loader.dart';
import 'package:medcify/navigation/navigation.dart';
import 'package:medcify/pages/main/home/banner_card.dart';
import 'package:medcify/pages/main/home/drawer_widget.dart';
import 'package:medcify/pages/main/home/home_bloc.dart';
import 'package:medcify/pages/main/home/whatsapp_share.dart';

class HomePage extends StatelessWidget {
  const HomePage({Key? key}) : super(key: key);
  @override
  Widget build(BuildContext context) {
    return BlocProvider<HomeCubit>(
        create: (context) => HomeCubit(),
        child: HomeWidget(),
    );
  }
}

class HomeWidget extends StatelessWidget {
  late HomeCubit homeCubit;

  Widget overview(String title, dynamic count, Color color, Color lightColor){
    return Container(
      decoration: BoxDecoration(
          color: lightColor,
          borderRadius: BorderRadius.circular(4),
          border: Border.all(color:color)
      ),
      padding: const EdgeInsets.symmetric(horizontal: 8,vertical: 8),
      alignment: Alignment.center,
      child: Column(
        mainAxisSize: MainAxisSize.min,
        children: [
          Text(title,style: TextStyle(color: color,fontWeight: FontWeight.w600,fontSize: 18),),
          const SizedBox(height: 8,),
          Text("$count",style: TextStyle(color: color, fontSize: 30, fontWeight: FontWeight.w600),)
        ],
      ),
    );
  }

  @override
  Widget build(BuildContext context) {
    homeCubit = BlocProvider.of<HomeCubit>(context);
    homeCubit.fetchHomeData();
    return Scaffold(
      backgroundColor: Colors.white,
      appBar: AppBar(
        elevation: 0.25,
        backgroundColor: Colors.white,
        title: const Text("Home",style: TextStyle(color: Colors.black,fontSize: 17),),
        iconTheme: const IconThemeData(
            color: Colors.black
        ),
        actions: [
          BlocBuilder<HomeCubit, HomeState>(
              builder: (context, state){
              return SizedBox(
                height: 50,
                width: 50,
                child: Stack(
                  children: [
                    Padding(
                      padding: const EdgeInsets.only(right: 16.0),
                      child: IconButton(
                        onPressed: (){
                          Navigation.instance.navigate("/notification");
                        },
                        icon: const Icon(Icons.notifications),
                      ),
                    ),
                    Visibility(
                      visible: state is HomeSuccess && homeCubit.notificationCount > 0,
                      child: Align(
                        alignment: Alignment.topRight,
                        child: Container(
                          decoration: BoxDecoration(
                            borderRadius: BorderRadius.circular(30),
                            color: Colors.red
                          ),
                          height: 18,
                          width: 18,
                          margin: const EdgeInsets.only(right: 12,top: 4),
                          alignment: Alignment.center,
                          child: Text((homeCubit.notificationCount > 10) ? "10+" : "${homeCubit.notificationCount}",style: const TextStyle(color: Colors.white, fontWeight: FontWeight.w600, fontSize: 8),),
                        ),
                      ),
                    )
                  ],
                ),
              );
            }
          )
        ],
      ),
      drawer: DrawerWidget(),
      body: BlocBuilder<HomeCubit, HomeState>(
        builder: (context, state){
          if(state is HomeLoading){
            return const Loader();
          }else{
            return SingleChildScrollView(
              physics: const BouncingScrollPhysics(),
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  const SizedBox(height: 8,),
                  BannerCard(banners: homeCubit.banners),
                  const SizedBox(height: 18,),
                  const Padding(
                    padding: EdgeInsets.symmetric(horizontal: 16),
                    child: Text("OverView",style: TextStyle(color: Colors.black, fontWeight: FontWeight.w600,fontSize: 17),),
                  ),
                  const SizedBox(height: 16,),
                  GridView(
                    gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
                      crossAxisCount: 2,
                      mainAxisSpacing: 16,
                      crossAxisSpacing: 16,
                      childAspectRatio: 1.25
                    ),
                    shrinkWrap: true,
                    physics: const NeverScrollableScrollPhysics(),
                    padding: const EdgeInsets.symmetric(horizontal: 16),
                    children: [
                      overview("Orders", homeCubit.ordersCount, Colors.blue, Colors.blue.shade50),
                      overview("Sales", homeCubit.salesCount, Colors.purple, Colors.purple.shade50),
                      overview("Visitors", homeCubit.visitorsCount, Colors.red, Colors.red.shade50),
                    ],
                  ),
                  const SizedBox(height: 20,),
                  WhatsappShare(homeCubit.url,homeCubit.storeName),
                  const SizedBox(height: 16,),
                ],
              ),
            );
          }
        },
      ),
    );
  }
}