import 'package:flutter/material.dart';
import 'package:shadcn_ui/shadcn_ui.dart';

import '../../data/models/models.dart';
import '../../theme/app_icons.dart';
import '../../theme/yanting_text.dart';
import '../../theme/wise_tokens.dart';
import '../../widgets/app_buttons.dart';
import '../../widgets/app_card.dart';
import '../../widgets/badges.dart';

class ReportCardWidget extends StatelessWidget {
  const ReportCardWidget({
    required this.report,
    required this.onTap,
    this.hero = false,
    this.onInstitutionTap,
    this.onPlayTap,
    super.key,
  });

  final ReportCardModel report;
  final VoidCallback onTap;
  final bool hero;
  final VoidCallback? onInstitutionTap;
  final VoidCallback? onPlayTap;

  @override
  Widget build(BuildContext context) {
    final colors = ShadTheme.of(context).colorScheme;
    final child = Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        Wrap(
          spacing: hero ? WiseSpacing.x2 : 7,
          runSpacing: hero ? WiseSpacing.x2 : 7,
          children: [
            AppBadge(text: report.interpretationLabel, kind: BadgeKind.brand),
            if (report.hasAudio)
              const AppBadge(
                text: '音频',
                icon: AppIcons.play,
                kind: BadgeKind.audio,
              ),
            if (report.sourceTier.isNotEmpty)
              AppBadge(text: report.sourceTier, kind: BadgeKind.tier),
            for (final topic in report.topics.take(3)) AppBadge(text: topic),
          ],
        ),
        SizedBox(height: hero ? WiseSpacing.x3 : 10),
        Text(
          report.titleCn,
          maxLines: hero ? 3 : 2,
          overflow: TextOverflow.ellipsis,
          style: hero
              ? YantingText.sectionTitle.copyWith(fontSize: 21, height: 1.4)
              : YantingText.listTitle.copyWith(
                  fontSize: 17.5,
                  height: 1.38,
                  fontWeight: FontWeight.w700,
                ),
        ),
        if (report.oneLiner.isNotEmpty) ...[
          SizedBox(height: hero ? WiseSpacing.x2 : 7),
          Text(
            report.oneLiner,
            maxLines: 2,
            overflow: TextOverflow.ellipsis,
            style: YantingText.body.copyWith(
              color: colors.mutedForeground,
              fontSize: hero ? null : 14,
            ),
          ),
        ],
        SizedBox(height: hero ? WiseSpacing.x3 : 10),
        Wrap(
          crossAxisAlignment: WrapCrossAlignment.center,
          spacing: 8,
          runSpacing: 8,
          children: [
            InkWell(
              onTap: onInstitutionTap,
              child: Text(
                report.institution.nameCn,
                maxLines: 1,
                overflow: TextOverflow.ellipsis,
                style: YantingText.meta.copyWith(
                  color: colors.foreground,
                  fontWeight: FontWeight.w500,
                ),
              ),
            ),
            if (report.releasedAt != null) ...[
              const _MetaDot(),
              Text(formatDate(report.releasedAt), style: YantingText.meta),
            ],
          ],
        ),
        if (report.hasAudio) ...[
          const SizedBox(height: 14),
          AppButton(
            label: '听研报',
            icon: AppIcons.play,
            kind: hero ? AppButtonKind.primary : AppButtonKind.accent,
            compact: !hero,
            onPressed: onPlayTap,
          ),
        ],
      ],
    );
    return hero
        ? HeroReportCard(onTap: onTap, child: child)
        : AppCard(
            onTap: onTap,
            padding: const EdgeInsets.all(16),
            child: child,
          );
  }
}

class _MetaDot extends StatelessWidget {
  const _MetaDot();

  @override
  Widget build(BuildContext context) {
    final colors = ShadTheme.of(context).colorScheme;
    return Container(
      width: 3,
      height: 3,
      decoration: BoxDecoration(
        color: colors.mutedForeground,
        shape: BoxShape.circle,
      ),
    );
  }
}