import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:get_it/get_it.dart';
import 'package:okane/ui/state/settings.dart';
import 'package:okane/ui/utils.dart';

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

  @override
  Widget build(BuildContext context) {
    return ListView(
      children: [
        BlocBuilder<SettingsCubit, SettingsWrapper>(
          builder:
              (context, state) => ListTile(
                title: Text("Color Scheme"),
                subtitle: switch (state.settings.colorScheme) {
                  ColorSchemeSettings.dark => Text("Dark"),
                  ColorSchemeSettings.light => Text("Light"),
                  ColorSchemeSettings.system => Text("System"),
                },
                onTap: () async {
                  final colorScheme = await showDialogOrModal(
                    context: context,
                    builder:
                        (context) => ListView(
                          shrinkWrap: true,
                          children:
                              ColorSchemeSettings.values
                                  .map(
                                    (s) => ListTile(
                                      leading:
                                          state.settings.colorScheme == s
                                              ? Icon(Icons.check)
                                              : null,
                                      title: Text(switch (s) {
                                        ColorSchemeSettings.dark => "Dark",
                                        ColorSchemeSettings.light => "Light",
                                        ColorSchemeSettings.system => "System",
                                      }),
                                      onTap: () {
                                        Navigator.of(context).pop(s);
                                      },
                                    ),
                                  )
                                  .toList(),
                        ),
                  );
                  if (colorScheme == null) {
                    return;
                  }

                  await GetIt.I.get<SettingsCubit>().setSettings(
                    state.settings.copyWith(colorScheme: colorScheme),
                  );
                },
              ),
        ),
      ],
    );
  }
}