import 'package:flutter/material.dart';
import '../models/record.dart';
import '../data/categories.dart';

class RecordDetailDialog extends StatelessWidget {
  final Record record;
  final VoidCallback onEdit;
  final VoidCallback onDelete;

  const RecordDetailDialog({
    Key? key,
    required this.record,
    required this.onEdit,
    required this.onDelete,
  }) : super(key: key);

  /// 获取分类信息
  Category _getCategory(String categoryId) {
    return [...expenseCategories, ...incomeCategories]
        .firstWhere((c) => c.id == categoryId);
  }

  @override
  Widget build(BuildContext context) {
    final category = _getCategory(record.categoryId);
    
    return AlertDialog(
      title: Row(
        mainAxisAlignment: MainAxisAlignment.spaceBetween,
        children: [
          const Text('记录详情'),
          Row(
            mainAxisSize: MainAxisSize.min,
            children: [
              IconButton(
                icon: const Icon(Icons.edit),
                onPressed: () {
                  Navigator.of(context).pop();
                  onEdit();
                },
              ),
              IconButton(
                icon: const Icon(Icons.delete),
                onPressed: () {
                  Navigator.of(context).pop();
                  onDelete();
                },
              ),
            ],
          ),
        ],
      ),
      content: Column(
        mainAxisSize: MainAxisSize.min,
        children: [
          ListTile(
            title: const Text('分类'),
            subtitle: Text(category.name),
            leading: Icon(category.icon),
            onTap: () {
              // TODO: 跳转到分类详情页
            },
          ),
          if (record.note != null)
            ListTile(
              title: const Text('备注'),
              subtitle: Text(record.note!),
            ),
          ListTile(
            title: const Text('金额'),
            subtitle: Text(
              '${record.type == RecordType.expense ? "-" : "+"}￥${record.amount.toStringAsFixed(2)}',
              style: TextStyle(
                color: record.type == RecordType.expense 
                    ? Colors.red 
                    : Colors.green,
                fontWeight: FontWeight.bold,
              ),
            ),
          ),
          ListTile(
            title: const Text('时间'),
            subtitle: Text(
              '${record.createTime.year}-${record.createTime.month}-${record.createTime.day} '
              '${record.createTime.hour}:${record.createTime.minute}',
            ),
          ),
          ListTile(
            title: const Text('账户'),
            subtitle: const Text('默认账户'),
            onTap: () {
              // TODO: 跳转到账户页
            },
          ),
        ],
      ),
    );
  }
}