import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';

import '../../../../utils/helpers/app_size.dart';
import '../../../../utils/resource_manager/color_manager.dart';
import '../../../shared_widgets/default_button.dart';
import '../blocs/past_bookings_bloc/past_bookings_bloc.dart';
import 'booking_card_widget.dart';

class PastBookingsWidget extends StatelessWidget {
  const PastBookingsWidget({super.key});

  @override
  Widget build(BuildContext context) {
    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        Text(
          'Past Bookings',
          style: TextStyle(
            fontSize: 15,
            color: ColorsManager.grayColor,
            fontWeight: FontWeight.bold,
          ),
        ),
        SizedBox(
          height: 10,
        ),
        BlocBuilder<PastBookingsBloc, PastBookingsState>(
          builder: (context, state) {
            if (state is PastBookingLoadingState) {
              //should use CustomLoadingWidget
              return CircularProgressIndicator();
            } else if (state is PastBookingErrorState) {
//shold use CustomErrorWidget
              return DefaultButton(
                onPressed: () => context
                    .read<PastBookingsBloc>()
                    .add(GetPastBookingsEvent()),
                child: Text('Try again'),
              );
            } else if (state is PastBookingLoadedState) {
              return SizedBox(
                height: deviceHeight(context) * 0.3,
                child: state.pastBookings.isEmpty
                    ? Text('You Dont Have past Bookings')
                    : ListView.separated(
                        separatorBuilder: (context, index) => SizedBox(
                          height: 10,
                        ),
                        itemCount: state.pastBookings.length,
                        itemBuilder: (context, index) {
                          final pastBooking = state.pastBookings[index];
                          return BookingCardWidget(bookingModel: pastBooking);
                        },
                      ),
              );
            } else {
              return SizedBox();
            }
          },
        )
      ],
    );
  }
}