ERP-node/frontend/components/mail/MailTemplateCard.tsx

"use client";

import React from 'react';
import { Mail, Edit2, Trash2, Eye, Copy, Calendar } from 'lucide-react';
import { Button } from '@/components/ui/button';
import { MailTemplate } from '@/lib/api/mail';

interface MailTemplateCardProps {
  template: MailTemplate;
  onEdit: (template: MailTemplate) => void;
  onDelete: (template: MailTemplate) => void;
  onPreview: (template: MailTemplate) => void;
  onDuplicate?: (template: MailTemplate) => void;
}

export default function MailTemplateCard({
  template,
  onEdit,
  onDelete,
  onPreview,
  onDuplicate,
}: MailTemplateCardProps) {
  const formatDate = (dateString: string) => {
    return new Date(dateString).toLocaleDateString('ko-KR', {
      year: 'numeric',
      month: '2-digit',
      day: '2-digit',
    });
  };

  const getCategoryColor = (category?: string) => {
    const colors: Record<string, string> = {
      welcome: 'bg-primary/20 text-blue-700 border-blue-300',
      promotion: 'bg-purple-100 text-purple-700 border-purple-300',
      notification: 'bg-green-100 text-green-700 border-green-300',
      newsletter: 'bg-orange-100 text-orange-700 border-orange-300',
      system: 'bg-muted text-foreground border',
    };
    return colors[category || ''] || 'bg-muted text-foreground border';
  };

  return (
    <div className="group bg-white rounded-xl border border shadow-sm hover:shadow-lg transition-all duration-300 overflow-hidden">
      {/* 헤더 */}
      <div className="bg-gradient-to-r from-muted to-muted p-4 border-b border">
        <div className="flex items-start justify-between">
          <div className="flex items-start gap-3 flex-1">
            <div className="p-2 bg-white rounded-lg shadow-sm">
              <Mail className="w-5 h-5 text-primary" />
            </div>
            <div className="flex-1 min-w-0">
              <h3 className="font-semibold text-foreground truncate">
                {template.name}
              </h3>
              <p className="text-sm text-muted-foreground truncate mt-1">
                {template.subject}
              </p>
            </div>
          </div>
          {template.category && (
            <span
              className={`text-xs px-2 py-1 rounded-full border ${getCategoryColor(
                template.category
              )}`}
            >
              {template.category}
            </span>
          )}
        </div>
      </div>

      {/* 본문 미리보기 */}
      <div className="p-4 space-y-3">
        <div className="bg-muted/30 rounded-lg p-3 border border min-h-[100px]">
          <p className="text-xs text-muted-foreground mb-2">컴포넌트 {template.components.length}개</p>
          <div className="space-y-1">
            {template.components.slice(0, 3).map((component, idx) => (
              <div key={idx} className="flex items-center gap-2 text-xs text-muted-foreground">
                <div className="w-1.5 h-1.5 rounded-full bg-orange-400" />
                <span className="capitalize">{component.type}</span>
                {component.type === 'text' && component.content && (
                  <span className="text-gray-400 truncate flex-1">
                    {component.content.replace(/<[^>]*>/g, '').substring(0, 30)}...
                  </span>
                )}
              </div>
            ))}
            {template.components.length > 3 && (
              <p className="text-xs text-gray-400 pl-3.5">
                +{template.components.length - 3}개 더보기
              </p>
            )}
          </div>
        </div>

        {/* 메타 정보 */}
        <div className="flex items-center gap-3 text-xs text-muted-foreground pt-2 border-t">
          <div className="flex items-center gap-1">
            <Calendar className="w-3.5 h-3.5" />
            <span>{formatDate(template.createdAt)}</span>
          </div>
          {template.updatedAt !== template.createdAt && (
            <span className="text-gray-400">수정됨</span>
          )}
        </div>
      </div>

      {/* 액션 버튼 */}
      <div className="p-4 pt-0 flex gap-2">
        <Button
          size="sm"
          variant="outline"
          className="flex-1 hover:bg-accent hover:text-primary hover:border-blue-300"
          onClick={() => onPreview(template)}
        >
          <Eye className="w-4 h-4 mr-1" />
          미리보기
        </Button>
        <Button
          size="sm"
          variant="outline"
          className="flex-1 hover:bg-green-50 hover:text-green-600 hover:border-green-300"
          onClick={() => onEdit(template)}
        >
          <Edit2 className="w-4 h-4 mr-1" />
          수정
        </Button>
        {onDuplicate && (
          <Button
            size="sm"
            variant="outline"
            className="hover:bg-purple-50 hover:text-purple-600 hover:border-purple-300"
            onClick={() => onDuplicate(template)}
          >
            <Copy className="w-4 h-4" />
          </Button>
        )}
        <Button
          size="sm"
          variant="outline"
          className="hover:bg-destructive/10 hover:text-destructive hover:border-red-300"
          onClick={() => onDelete(template)}
        >
          <Trash2 className="w-4 h-4" />
        </Button>
      </div>
    </div>
  );
}