import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:tunas/domains/charts/chart_bloc.dart';
import 'package:tunas/pages/stats/widgets/account_counters.dart';
import 'package:tunas/pages/stats/widgets/categories_totals_chart.dart';
import 'package:tunas/pages/stats/widgets/main_counter.dart';
import 'package:tunas/pages/stats/widgets/monthly_categories_total_chart.dart';
import 'package:tunas/pages/stats/widgets/monthly_total_chart.dart';
import 'package:tunas/pages/stats/widgets/profit_indicator.dart';
import 'package:tunas/pages/stats/widgets/year_selector.dart';
import 'package:tunas/repositories/account/account_repository.dart';

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

  @override
  Widget build(BuildContext context) {
    return BlocProvider(
      create: (context) => ChartBloc(accountRepository: RepositoryProvider.of<AccountRepository>(context)),
      child: BlocBuilder<ChartBloc, ChartState>(
        builder: (context, state) => ListView(
          children: [
            Center (
              child: ConstrainedBox(
                constraints: const BoxConstraints(
                  maxWidth: 1000
                ),
                child: Column(
                  children: [
                    Row(
                      children: [
                        Expanded(
                          flex: 2,
                          child: MainCounter(value: state.globalTotal)
                        ),
                        Expanded(
                          flex: 1,
                          child: AccountCounter(accountsTotals: state.accountsTotals)
                        ),
                      ],
                    ),
                    Row(
                      mainAxisAlignment: MainAxisAlignment.spaceBetween,
                      children: [
                        const YearSelector(),
                        ProfitIndicator(profit: state.scoppedProfit)
                      ],
                    ),
                  ]
                )
              )
            ),
            SizedBox(
              height: 200,
              child: GlobalTotalChart(monthlyTotals: state.scopedMonthlyTotals)
            ),
            SizedBox(
              height: 500,
              child: MonthlyCategoriesTotalChart(categoriesMonthlyTotals: state.scopedCategoriesMonthlyTotals)
            ),
            Center (
              child: ConstrainedBox(
                constraints: const BoxConstraints(
                  maxWidth: 1500
                ),
                child: SizedBox(
                  height: 450,
                  child: OverflowBar(
                    children: [
                      CategoriesTotalsChart(categoriesTotals: state.scopedCategoriesPositiveTotals, categoriesTotalsPercents: state.scopedSimplifiedCategoriesPositiveTotalsPercents),
                      CategoriesTotalsChart(categoriesTotals: state.scopedCategoriesNegativeTotals, categoriesTotalsPercents: state.scopedSimplifiedCategoriesNegativeTotalsPercents),
                    ],
                  )
                )
              )
            ),
          ],
        )
      ),
    );
  }
}