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

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

        {/* 메타 정보 */}
        <div className="text-muted-foreground flex items-center gap-3 border-t pt-2 text-xs">
          <div className="flex items-center gap-1">
            <Calendar className="h-3.5 w-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="flex gap-2 p-4 pt-0">
        <Button
          size="sm"
          variant="outline"
          className="hover:bg-accent hover:text-primary flex-1 hover:border-blue-300"
          onClick={() => onPreview(template)}
        >
          <Eye className="mr-1 h-4 w-4" />
          미리보기
        </Button>
        <Button
          size="sm"
          variant="outline"
          className="flex-1 hover:border-green-300 hover:bg-green-50 hover:text-green-600"
          onClick={() => onEdit(template)}
        >
          <Edit2 className="mr-1 h-4 w-4" />
          수정
        </Button>
        {onDuplicate && (
          <Button
            size="sm"
            variant="outline"
            className="hover:border-purple-300 hover:bg-purple-50 hover:text-purple-600"
            onClick={() => onDuplicate(template)}
          >
            <Copy className="h-4 w-4" />
          </Button>
        )}
        <Button
          size="sm"
          variant="outline"
          className="hover:bg-destructive/10 hover:text-destructive hover:border-red-300"
          onClick={() => onDelete(template)}
        >
          <Trash2 className="h-4 w-4" />
        </Button>
      </div>
    </div>
  );
}