/// 검색 결과 카드 위젯
library;

import 'package:flutter/material.dart';
import '../../../core/constants.dart';
import '../../../models/schedule.dart';
import 'member_chip.dart';
import 'schedule_card.dart' show decodeHtmlEntities;

/// 검색 결과 카드 (웹과 동일한 디자인 - 왼쪽에 날짜, 오른쪽에 내용)
class SearchScheduleCard extends StatelessWidget {
  final Schedule schedule;
  final Color categoryColor;

  const SearchScheduleCard({
    super.key,
    required this.schedule,
    required this.categoryColor,
  });

  /// 날짜 파싱
  Map<String, dynamic>? _parseDate(String? dateStr) {
    if (dateStr == null) return null;
    try {
      final date = DateTime.parse(dateStr);
      const weekdays = ['일', '월', '화', '수', '목', '금', '토'];
      return {
        'year': date.year,
        'month': date.month,
        'day': date.day,
        'weekday': weekdays[date.weekday % 7],
        'isSunday': date.weekday == 7,
        'isSaturday': date.weekday == 6,
      };
    } catch (_) {
      return null;
    }
  }

  @override
  Widget build(BuildContext context) {
    final memberList = schedule.memberList;
    final dateInfo = _parseDate(schedule.date);

    return Container(
      decoration: BoxDecoration(
        color: Colors.white,
        borderRadius: BorderRadius.circular(8),
        boxShadow: [
          BoxShadow(
            color: Colors.black.withValues(alpha: 0.04),
            blurRadius: 12,
            offset: const Offset(0, 2),
          ),
        ],
        border: Border.all(
          color: AppColors.border.withValues(alpha: 0.5),
          width: 1,
        ),
      ),
      child: IntrinsicHeight(
        child: Row(
          crossAxisAlignment: CrossAxisAlignment.stretch,
          children: [
            // 왼쪽 날짜 영역 (카드 높이에 맞춤)
            if (dateInfo != null)
              Container(
                width: 72,
                padding: const EdgeInsets.symmetric(vertical: 12, horizontal: 6),
                decoration: const BoxDecoration(
                  color: AppColors.background,
                  borderRadius: BorderRadius.only(
                    topLeft: Radius.circular(7),
                    bottomLeft: Radius.circular(7),
                  ),
                ),
                child: Column(
                  mainAxisAlignment: MainAxisAlignment.center,
                  children: [
                    // 년도
                    Text(
                      '${dateInfo['year']}',
                      style: const TextStyle(
                        fontFamily: 'Pretendard',
                        fontSize: 10,
                        color: AppColors.textTertiary,
                      ),
                    ),
                    // 월.일 (줄바꿈 방지)
                    FittedBox(
                      fit: BoxFit.scaleDown,
                      child: Text(
                        '${dateInfo['month']}.${dateInfo['day']}',
                        style: const TextStyle(
                          fontFamily: 'Pretendard',
                          fontSize: 18,
                          fontWeight: FontWeight.bold,
                          color: AppColors.textPrimary,
                        ),
                      ),
                    ),
                    // 요일
                    Text(
                      '${dateInfo['weekday']}요일',
                      style: TextStyle(
                        fontFamily: 'Pretendard',
                        fontSize: 11,
                        fontWeight: FontWeight.w500,
                        color: dateInfo['isSunday'] == true
                            ? Colors.red.shade500
                            : dateInfo['isSaturday'] == true
                                ? Colors.blue.shade500
                                : AppColors.textSecondary,
                      ),
                    ),
                  ],
                ),
              ),
            // 오른쪽 콘텐츠 영역
            Expanded(
              child: Padding(
                padding: const EdgeInsets.all(12),
                child: Column(
                  crossAxisAlignment: CrossAxisAlignment.start,
                  children: [
                    // 시간 및 카테고리 뱃지
                    Row(
                      children: [
                        // 시간 뱃지
                        if (schedule.formattedTime != null)
                          Container(
                            padding: const EdgeInsets.symmetric(
                              horizontal: 8,
                              vertical: 2,
                            ),
                            decoration: BoxDecoration(
                              color: categoryColor,
                              borderRadius: BorderRadius.circular(12),
                            ),
                            child: Row(
                              mainAxisSize: MainAxisSize.min,
                              children: [
                                const Icon(
                                  Icons.access_time,
                                  size: 10,
                                  color: Colors.white,
                                ),
                                const SizedBox(width: 4),
                                Text(
                                  schedule.formattedTime!,
                                  style: const TextStyle(
                                    fontFamily: 'Pretendard',
                                    fontSize: 10,
                                    fontWeight: FontWeight.w500,
                                    color: Colors.white,
                                  ),
                                ),
                              ],
                            ),
                          ),
                        if (schedule.formattedTime != null)
                          const SizedBox(width: 6),
                        // 카테고리 뱃지
                        if (schedule.categoryName != null)
                          Container(
                            padding: const EdgeInsets.symmetric(
                              horizontal: 8,
                              vertical: 2,
                            ),
                            decoration: BoxDecoration(
                              color: categoryColor.withValues(alpha: 0.1),
                              borderRadius: BorderRadius.circular(12),
                            ),
                            child: Text(
                              schedule.categoryName!,
                              style: TextStyle(
                                fontFamily: 'Pretendard',
                                fontSize: 10,
                                fontWeight: FontWeight.w500,
                                color: categoryColor,
                              ),
                            ),
                          ),
                      ],
                    ),
                    const SizedBox(height: 8),
                    // 제목
                    Text(
                      decodeHtmlEntities(schedule.title),
                      style: const TextStyle(
                        fontFamily: 'Pretendard',
                        fontSize: 14,
                        fontWeight: FontWeight.bold,
                        color: AppColors.textPrimary,
                        height: 1.4,
                      ),
                      maxLines: 2,
                      overflow: TextOverflow.ellipsis,
                    ),
                    // 출처 (빈 문자열이 아닌 경우에만 표시)
                    if (schedule.sourceName != null &&
                        schedule.sourceName!.isNotEmpty) ...[
                      const SizedBox(height: 6),
                      Row(
                        children: [
                          const Icon(
                            Icons.link,
                            size: 12,
                            color: AppColors.textTertiary,
                          ),
                          const SizedBox(width: 4),
                          Expanded(
                            child: Text(
                              schedule.sourceName!,
                              style: const TextStyle(
                                fontFamily: 'Pretendard',
                                fontSize: 12,
                                color: AppColors.textTertiary,
                              ),
                              overflow: TextOverflow.ellipsis,
                            ),
                          ),
                        ],
                      ),
                    ],
                    // 멤버
                    if (memberList.isNotEmpty) ...[
                      const SizedBox(height: 10),
                      // divider (전체 너비)
                      Container(
                        width: double.infinity,
                        height: 1,
                        color: AppColors.divider,
                      ),
                      const SizedBox(height: 10),
                      Wrap(
                        spacing: 4,
                        runSpacing: 4,
                        children: memberList.length >= 5
                            ? [
                                const SearchMemberChip(name: '프로미스나인'),
                              ]
                            : memberList
                                .map((name) => SearchMemberChip(name: name))
                                .toList(),
                      ),
                    ],
                  ],
                ),
              ),
            ),
          ],
        ),
      ),
    );
  }
}