import 'dart:developer';

import 'package:eatvio_app/core/widgets/data_error_widget.dart';
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/comment_for_consultant_widget.dart';
import 'package:eatvio_app/features/diary/presentation/widgets/finish_day_button_widget.dart';
import 'package:eatvio_app/features/diary/presentation/widgets/meal_widget.dart';
import 'package:eatvio_app/features/diary/presentation/widgets/wakeup_and_retire_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) {
          if (state is DiaryStateLoaded) {
            log(state.diary.id.toString());
          }
          if (state is DiaryStateError) {
            return Scaffold(
              body: DataErrorWidget(onReload: () => context.read<DiaryCubit>().fetchDiary()),
            );
          }
          return Scaffold(
            backgroundColor: Colors.grey.shade200,
            appBar: AppBar(
              toolbarHeight: 0,
            ),
            body: SingleChildScrollView(
              padding: const EdgeInsets.only(bottom: 16),
              physics: const BouncingScrollPhysics(),
              child: Column(
                children: [
                  const CalendarWidget(),
                  if (state is DiaryStateLoading) const Loader(),
                  if (state is DiaryStateLoaded) WakeupAndRetireWidget(showRetire: state.diary.typeOfDiary.hasChosenPlan),
                  const SizedBox(height: 12),
                  if (state is DiaryStateLoaded)
                    MealWidget(
                      showMood: state.diary.typeOfDiary.hasChosenPlan,
                    ),
                  if (state is DiaryStateLoaded) const CaloriesChartWidget(),
                  const SizedBox(height: 12),
                  if (state is DiaryStateLoaded && state.diary.typeOfDiary.hasChosenPlan) const CommentForConsultantWidget(),
                  if (state is DiaryStateLoaded && state.diary.closed == 0)
                    Padding(
                      padding: const EdgeInsets.only(top: 12),
                      child: FinishDayButtonWidget(
                        diaryDay: state.diary,
                      ),
                    ),
                ],
              ),
            ),
          );
        },
      ),
    );
  }
}