// components/landing-page/headers.tsx
"use client";

import { useEffect, useState } from "react";
import Image from "next/image";
import { Calendar } from "lucide-react";
import { getListArticle } from "@/service/article";
import Link from "next/link";

type Article = {
  id: number;
  title: string;
  description: string;
  categoryName: string;
  slug: string;
  createdAt: string;
  createdByName: string;
  thumbnailUrl: string;
  categories: { title: string }[];
  files: { fileUrl: string; file_alt: string }[];
};

export default function Header() {
  const [articles, setArticles] = useState<Article[]>([]);
  const [showData, setShowData] = useState("5");

  useEffect(() => {
    fetchArticles();
  }, []);

  async function fetchArticles() {
    try {
      const req = {
        limit: showData,
        page: 1,
        search: "",
        categorySlug: "",
        sort: "desc",
        isPublish: true,
        sortBy: "created_at",
      };

      const res = await getListArticle(req);
      setArticles(res?.data?.data || []);
    } catch (error) {
      console.error("Gagal memuat artikel:", error);
    }
  }

  return (
    <section className="max-w-7xl mx-auto px-4 py-8">
      {/* TITLE */}
      <h2 className="text-xl font-bold mb-6">STOCKS EXCHANGE</h2>

      {/* GRID */}
      <div className="grid md:grid-cols-2">
        {articles.slice(0, 2).map((article, idx) => {
          const imageUrl =
            article.thumbnailUrl ||
            article.files?.[0]?.fileUrl ||
            "/placeholder.png";

          const category =
            article.categoryName || article.categories?.[0]?.title || "News";

          // warna overlay berbeda tiap card biar mirip contoh
          const overlayColors = [
            "bg-purple-900/30", // untuk artikel pertama
            "bg-green-900/30", // untuk artikel kedua
          ];

          return (
            <div
              key={article.id}
              className="relative h-[438px] md:h-[438px] overflow-hidden"
            >
              <Link href={`/details/${article?.slug}`}>
                {/* Background Image */}
                <Image
                  src={imageUrl}
                  alt={article.title}
                  fill
                  className="object-cover"
                />

                {/* Overlay Warna */}
                <div
                  className={`absolute inset-0 ${
                    overlayColors[idx] || "bg-black/50"
                  }`}
                ></div>

                {/* Content */}
                <div className="absolute inset-0 flex flex-col items-center justify-center p-6 text-white text-center">
                  <span className="bg-yellow-400 text-black px-2 py-1 text-xs font-bold inline-block mb-3">
                    {category.toUpperCase()}
                  </span>
                  <h3 className="text-lg md:text-2xl font-bold mb-3 leading-snug">
                    {article.title}
                  </h3>
                  <div className="flex items-center gap-2 text-xs md:text-sm text-gray-200">
                    <Calendar size={14} />
                    {new Date(article.createdAt).toLocaleDateString("en-GB", {
                      day: "2-digit",
                      month: "long",
                      year: "numeric",
                    })}
                  </div>
                </div>
              </Link>
            </div>
          );
        })}
      </div>
    </section>
  );
}
