import 'package:eatvio_app/core/widgets/loader.dart';
import 'package:eatvio_app/features/diary/presentation/bloc/diary_cubit.dart';
import 'package:eatvio_app/features/diary/presentation/bloc/diary_state.dart';
import 'package:eatvio_app/features/diary/presentation/widgets/calendar_widget.dart';
import 'package:eatvio_app/core/locator_service.dart';
import 'package:eatvio_app/features/diary/presentation/widgets/calories_chart_widget.dart';
import 'package:eatvio_app/features/diary/presentation/widgets/meal_widget.dart';
import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';

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

  @override
  State<DiaryScreen> createState() => _DiaryScreenState();
}

class _DiaryScreenState extends State<DiaryScreen> {
  @override
  Widget build(BuildContext context) {
    return BlocProvider<DiaryCubit>(
      create: (BuildContext context) => sl<DiaryCubit>()..fetchDiary(true),
      child: BlocBuilder<DiaryCubit, DiaryState>(
        builder: (BuildContext context, DiaryState state) {
          return Scaffold(
            backgroundColor: Colors.grey.shade200,
            appBar: AppBar(
              toolbarHeight: 0,
            ),
            body: SingleChildScrollView(
              padding: const EdgeInsets.only(bottom: 16),
              physics: const BouncingScrollPhysics(),
              child: Column(
                children: [
                  CalendarWidget(),
                  if (state is DiaryStateLoading) const Loader(),
                  if (state is DiaryStateLoaded) MealWidget(),
                  CaloriesChartWidget(),
                ],
              ),
            ),
          );
        },
      ),
    );
  }
}