import 'package:dio/dio.dart';
import 'package:easy_localization/easy_localization.dart';
import 'package:flutter/material.dart';
import 'package:hooks_riverpod/hooks_riverpod.dart';
import 'package:island/models/activity.dart';
import 'package:island/pods/network.dart';
import 'package:material_symbols_icons/symbols.dart';
import 'package:riverpod_annotation/riverpod_annotation.dart';
import 'package:styled_widget/styled_widget.dart';

part 'check_in.g.dart';

@riverpod
Future<SnCheckInResult?> checkInResultToday(Ref ref) async {
  final client = ref.watch(apiClientProvider);
  try {
    final resp = await client.get('/accounts/me/check-in');
    return SnCheckInResult.fromJson(resp.data);
  } catch (err) {
    if (err is DioException) {
      if (err.response?.statusCode == 404) {
        return null;
      }
    }
    rethrow;
  }
}

class CheckInWidget extends HookConsumerWidget {
  const CheckInWidget({super.key});

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    final todayResult = ref.watch(checkInResultTodayProvider);

    return Card(
      margin: EdgeInsets.only(left: 16, right: 16, top: 16, bottom: 8),
      child: Row(
        crossAxisAlignment: CrossAxisAlignment.center,
        spacing: 16,
        children: [
          ClipRRect(
            borderRadius: BorderRadius.circular(8),
            child: Container(
              color: Theme.of(context).colorScheme.secondaryContainer,
              width: 56,
              height: 56,
              child:
                  Column(
                    mainAxisSize: MainAxisSize.min,
                    crossAxisAlignment: CrossAxisAlignment.center,
                    children: [
                      Text(DateFormat('EEE').format(DateTime.now()))
                          .fontSize(16)
                          .bold()
                          .textColor(
                            Theme.of(context).colorScheme.onSecondaryContainer,
                          ),
                      Text(DateFormat('MM/dd').format(DateTime.now()))
                          .fontSize(12)
                          .textColor(
                            Theme.of(context).colorScheme.onSecondaryContainer,
                          ),
                    ],
                  ).center(),
            ),
          ),
          Expanded(
            child: AnimatedSwitcher(
              duration: const Duration(milliseconds: 300),
              child: todayResult.when(
                data: (result) {
                  if (result == null) return _CheckInNoneWidget();
                  return Column(
                    crossAxisAlignment: CrossAxisAlignment.stretch,
                    children: [
                      Text(
                        'checkInResultLevel${result.level}',
                      ).tr().fontSize(15).bold(),
                      Text(
                        result.tips
                            .map(
                              (e) => '${e.isPositive ? '宜' : '忌'} ${e.title}',
                            )
                            .join('  ·  '),
                      ).tr().fontSize(11),
                    ],
                  );
                },
                loading: () => _CheckInNoneWidget(),
                error:
                    (err, stack) => Column(
                      crossAxisAlignment: CrossAxisAlignment.start,
                      children: [
                        Text('error').tr().fontSize(15).bold(),
                        Text(err.toString()).fontSize(11),
                      ],
                    ),
              ),
            ),
          ),
          IconButton.outlined(
            onPressed: () {},
            icon: AnimatedSwitcher(
              duration: const Duration(milliseconds: 300),
              child: todayResult.when(
                data:
                    (result) => Icon(
                      result == null
                          ? Symbols.local_fire_department
                          : Symbols.event,
                      key: ValueKey(result != null),
                    ),
                loading: () => const Icon(Symbols.refresh),
                error: (_, __) => const Icon(Symbols.error),
              ),
            ),
          ),
        ],
      ).padding(horizontal: 16, vertical: 12),
    );
  }
}

class _CheckInNoneWidget extends StatelessWidget {
  const _CheckInNoneWidget();

  @override
  Widget build(BuildContext context) {
    return Column(
      crossAxisAlignment: CrossAxisAlignment.stretch,
      children: [
        Text('checkInNone').tr().fontSize(15).bold(),
        Text('checkInNoneHint').tr().fontSize(11),
      ],
    );
  }
}