"use client";
import { useState, useEffect } from "react";
import { Calendar, Eye } from "lucide-react";
import { Button } from "@/components/ui/button";
import Link from "next/link";
import {
  FaFacebookF,
  FaTiktok,
  FaYoutube,
  FaWhatsapp,
  FaInstagram,
  FaTwitter,
  FaCheck,
  FaLink,
  FaShareAlt,
} from "react-icons/fa";
import { getDetail } from "@/service/landing/landing";
import { getArticleDetail } from "@/service/content/content";

export default function DocumentDetail({ id }: { id: number }) {
  const [data, setData] = useState<any>(null);
  const [loading, setLoading] = useState(true);
  const [copied, setCopied] = useState(false);
  const [showShareMenu, setShowShareMenu] = useState(false);
  const [selectedDoc, setSelectedDoc] = useState(0);

  // Copy link
  const handleCopyLink = async () => {
    try {
      await navigator.clipboard.writeText(window.location.href);
      setCopied(true);
      setTimeout(() => setCopied(false), 2000);
    } catch (err) {
      console.error("Gagal menyalin:", err);
    }
  };

  const SocialItem = ({
    icon,
    label,
  }: {
    icon: React.ReactNode;
    label: string;
  }) => (
    <div className="flex items-center gap-3 cursor-pointer hover:opacity-80">
      <div className="bg-[#C6A455] p-2 rounded-full text-white">{icon}</div>
      <span className="text-sm">{label}</span>
    </div>
  );

  useEffect(() => {
    const fetchDetail = async () => {
      try {
        setLoading(true);

        // 1️⃣ Coba ambil dari API baru
        const res = await getArticleDetail(id);
        console.log("Response artikel:", res);

        const article = res?.data?.data;

        if (article) {
          const mappedData = {
            id: article.id,
            title: article.title,
            description: article.description,
            createdAt: article.createdAt,
            clickCount: article.viewCount,
            creatorGroupLevelName: article.createdByName || "Unknown",
            uploadedBy: {
              publisher: article.createdByName || "MABES POLRI",
            },
            files:
              article.files?.map((f: any) => ({
                id: f.id,
                fileName: f.file_name,
                url: f.file_url,
                secondaryUrl: f.file_url,
                fileThumbnail: f.file_thumbnail,
                fileAlt: f.file_alt,
                size: f.size,
                createdAt: f.created_at,
                updatedAt: f.updated_at,
              })) || [],
          };
          setData(mappedData);
          return;
        }

        // 2️⃣ Fallback ke API lama
        // const fallback = await getDetail(id);
        // setData(fallback?.data?.data);
      } catch (err) {
        console.error("Gagal ambil detail:", err);
        // try {
        //   const fallback = await getDetail(id);
        //   setData(fallback?.data?.data);
        // } catch (err2) {
        //   console.error("Fallback gagal:", err2);
        // }
      } finally {
        setLoading(false);
      }
    };

    if (id) fetchDetail();
  }, [id]);

  if (loading) {
    return (
      <div className="max-w-6xl mx-auto px-4 py-6">
        <p>Memuat data...</p>
      </div>
    );
  }

  if (!data) {
    return (
      <div className="max-w-6xl mx-auto px-4 py-6">
        <p>Data tidak ditemukan</p>
      </div>
    );
  }

  return (
    <div className="max-w-6xl mx-auto px-4 py-6 space-y-6">
      {/* Viewer dokumen utama */}
      {/* <div className="relative">
        <iframe
          src={data?.files?.[selectedDoc]?.secondaryUrl || ""}
          className="rounded-lg h-[300px] w-screen lg:h-[600px] lg:w-full"
        />
      </div> */}
      <div className="bg-[#e0c350] flex items-center justify-center h-[170px] text-white">
        <svg
          xmlns="http://www.w3.org/2000/svg"
          width="150"
          height="150"
          viewBox="0 0 16 16"
        >
          <path
            fill="currentColor"
            d="M5 1a2 2 0 0 0-2 2v10a2 2 0 0 0 2 2h6a2 2 0 0 0 2-2V5.414a1.5 1.5 0 0 0-.44-1.06L9.647 1.439A1.5 1.5 0 0 0 8.586 1zM4 3a1 1 0 0 1 1-1h3v2.5A1.5 1.5 0 0 0 9.5 6H12v7a1 1 0 0 1-1 1H5a1 1 0 0 1-1-1zm7.793 2H9.5a.5.5 0 0 1-.5-.5V2.207zM7 7.5a.5.5 0 0 1 .5-.5h3a.5.5 0 0 1 0 1h-3a.5.5 0 0 1-.5-.5M7.5 9a.5.5 0 0 0 0 1h3a.5.5 0 0 0 0-1zM7 11.5a.5.5 0 0 1 .5-.5h3a.5.5 0 0 1 0 1h-3a.5.5 0 0 1-.5-.5M5.5 8a.5.5 0 1 0 0-1a.5.5 0 0 0 0 1M6 9.5a.5.5 0 1 1-1 0a.5.5 0 0 1 1 0M5.5 12a.5.5 0 1 0 0-1a.5.5 0 0 0 0 1"
          />
        </svg>
      </div>

      {/* Pilihan dokumen */}
      <div className="py-4 px-1 flex flex-row gap-3 flex-wrap">
        {data?.files?.map((file: any, index: number) => (
          <button
            key={file.id}
            onClick={() => setSelectedDoc(index)}
            className={`px-4 py-2 rounded-md border cursor-pointer hover:bg-gray-100 ${
              selectedDoc === index ? "border-red-600 bg-gray-50" : ""
            }`}
          >
            📄 {file?.fileName || `Dokumen ${index + 1}`}
          </button>
        ))}
      </div>

      {/* Informasi artikel */}
      <div className="flex flex-wrap items-center gap-2 text-sm text-muted-foreground">
        <span className="font-semibold text-black border-r-2 pr-2 border-black">
          by {data?.uploadedBy?.publisher || "MABES POLRI"}
        </span>
        <span className="flex items-center gap-1 text-black">
          <Calendar className="w-4 h-4" />
          {new Date(data.createdAt)
            .toLocaleString("id-ID", {
              day: "2-digit",
              month: "short",
              year: "numeric",
              hour: "2-digit",
              minute: "2-digit",
              hour12: false,
              timeZone: "Asia/Jakarta",
            })
            .replace(".", ":")}{" "}
          WIB
        </span>
        <span className="flex items-center gap-1 border-r-2 pr-2 border-black text-black">
          <Eye className="w-4 h-4" />
          {data.clickCount || 0}
        </span>
        <span className="text-black">
          Creator: {data.creatorGroupLevelName}
        </span>
      </div>

      {/* Konten deskripsi */}
      <div className="flex flex-col md:flex-row gap-6 mt-6">
        <div className="flex-1 space-y-4">
          <h1 className="text-xl font-bold">{data.title}</h1>
          <div className="text-base text-gray-700 leading-relaxed space-y-3">
            <p>{data.description}</p>
          </div>

          {/* Tombol aksi bawah */}
          <div className="flex flex-wrap justify-center gap-4 my-20">
            <div className="flex gap-2 items-center">
              <Button
                onClick={handleCopyLink}
                size="lg"
                className="justify-start bg-black text-white rounded-full"
              >
                {copied ? <FaCheck /> : <FaLink />}
              </Button>
              <span>COPY LINK</span>
            </div>
            <div className="flex gap-2 items-center">
              <Button
                onClick={() => setShowShareMenu(!showShareMenu)}
                size="lg"
                className="justify-start bg-[#C6A455] text-white rounded-full"
              >
                <FaShareAlt />
              </Button>
              <span>SHARE</span>
              {showShareMenu && (
                <div className="absolute mt-10 bg-white p-4 rounded-lg shadow-lg flex flex-col gap-3 w-48 z-10">
                  <SocialItem icon={<FaFacebookF />} label="Facebook" />
                  <SocialItem icon={<FaTiktok />} label="TikTok" />
                  <SocialItem icon={<FaYoutube />} label="YouTube" />
                  <SocialItem icon={<FaWhatsapp />} label="WhatsApp" />
                  <SocialItem icon={<FaInstagram />} label="Instagram" />
                  <SocialItem icon={<FaTwitter />} label="Twitter" />
                </div>
              )}
            </div>
            <div className="flex gap-2 items-center">
              <Link href={`/content/video/comment/${id}`}>
                <Button
                  variant="default"
                  size="lg"
                  className="justify-start bg-[#FFAD10] rounded-full mr-2 text-white"
                >
                  💬
                </Button>
                COMMENT
              </Link>
            </div>
          </div>
        </div>
      </div>
    </div>
  );
}

// "use client";
// import Image from "next/image";
// import { Calendar, Clock, Eye } from "lucide-react";
// import { Button } from "@/components/ui/button";
// import Link from "next/link";
// import { useState, useEffect } from "react";
// import {
//   FaFacebookF,
//   FaTiktok,
//   FaYoutube,
//   FaWhatsapp,
//   FaInstagram,
//   FaTwitter,
//   FaCheck,
//   FaLink,
//   FaShareAlt,
// } from "react-icons/fa";
// import { getDetail, getArticleDetail } from "@/service/landing/landing";

// export default function DocumentDetail({ id }: { id: string }) {
//   const [copied, setCopied] = useState(false);
//   const [showShareMenu, setShowShareMenu] = useState(false);
//   const [data, setData] = useState<any>(null);
//   const [loading, setLoading] = useState(true);
//   const [selectedDoc, setSelectedDoc] = useState(0);
//   const [isLoading, setIsLoading] = useState<any>(true);

//   useEffect(() => {
//     const timer = setTimeout(() => {
//       setIsLoading(false);
//     }, 3000);

//     return () => clearTimeout(timer);
//   }, []);

//   const handleCopyLink = async () => {
//     try {
//       await navigator.clipboard.writeText(window.location.href);
//       setCopied(true);
//       setTimeout(() => setCopied(false), 2000);
//     } catch (err) {
//       console.error("Failed to copy: ", err);
//     }
//   };

//   const SocialItem = ({
//     icon,
//     label,
//   }: {
//     icon: React.ReactNode;
//     label: string;
//   }) => (
//     <div className="flex items-center gap-3 cursor-pointer hover:opacity-80">
//       <div className="bg-[#C6A455] p-2 rounded-full text-white">{icon}</div>
//       <span className="text-sm">{label}</span>
//     </div>
//   );

//   useEffect(() => {
//     const fetchDetail = async () => {
//       try {
//         setLoading(true);

//         // Try new Articles API first
//         const response = await getArticleDetail(id);
//         console.log("Article Detail API response:", response);

//         if (response?.error) {
//           console.error("Articles API failed, falling back to old API");
//           // Fallback to old API
//           const fallbackResponse = await getDetail(id);
//           setData(fallbackResponse?.data?.data);
//           console.log(
//             "doc",
//             fallbackResponse?.data?.data.files[selectedDoc]?.secondaryUrl
//           );
//           return;
//         }

//         // Handle new API response structure
//         const articleData = response?.data?.data;
//         if (articleData) {
//           // Transform article data to match old structure for backward compatibility
//           const transformedData = {
//             id: articleData.id,
//             title: articleData.title,
//             description: articleData.description,
//             createdAt: articleData.createdAt,
//             clickCount: articleData.viewCount,
//             creatorGroupLevelName: articleData.createdByName || "Unknown",
//             uploadedBy: {
//               publisher: articleData.createdByName || "MABES POLRI"
//             },
//             files: articleData.files?.map((file: any) => ({
//               id: file.id,
//               url: file.file_url,
//               fileName: file.file_name,
//               filePath: file.file_path,
//               fileThumbnail: file.file_thumbnail,
//               fileAlt: file.file_alt,
//               widthPixel: file.width_pixel,
//               heightPixel: file.height_pixel,
//               size: file.size,
//               downloadCount: file.download_count,
//               createdAt: file.created_at,
//               updatedAt: file.updated_at,
//               secondaryUrl: file.file_url, // For document files, use same URL
//               ...file
//             })) || [],
//             ...articleData
//           };

//           setData(transformedData);
//           console.log(
//             "doc",
//             transformedData.files[selectedDoc]?.secondaryUrl
//           );
//         }
//       } catch (error) {
//         console.error("Error fetching detail:", error);
//         // Try fallback to old API if new API fails
//         try {
//           const fallbackResponse = await getDetail(id);
//           setData(fallbackResponse?.data?.data);
//           console.log(
//             "doc",
//             fallbackResponse?.data?.data.files[selectedDoc]?.secondaryUrl
//           );
//         } catch (fallbackError) {
//           console.error("Fallback API also failed:", fallbackError);
//         }
//       } finally {
//         setLoading(false);
//       }
//     };
//     if (id) fetchDetail();
//   }, [id]);

//   if (loading) {
//     return (
//       <div className="max-w-6xl mx-auto px-4 py-6">
//         <p>Loading...</p>
//       </div>
//     );
//   }

//   if (!data) {
//     return (
//       <div className="max-w-6xl mx-auto px-4 py-6">
//         <p>Data tidak ditemukan</p>
//       </div>
//     );
//   }

//   return (
//     <div className="max-w-6xl mx-auto px-4 py-6 space-y-6">
//       <div className="relative">
//         <iframe
//           src={data?.files[selectedDoc]?.secondaryUrl}
//           className="rounded-lg h-[300px] w-screen lg:h-[600px] lg:w-full"
//         />
//       </div>

//       <div className="py-4 px-1 flex flex-row gap-3 flex-wrap">
//         {data?.files?.map((file: any, index: number) => (
//           <button
//             key={file?.id}
//             onClick={() => setSelectedDoc(index)}
//             className={`px-4 py-2 rounded-md border cursor-pointer hover:bg-gray-100 ${
//               selectedDoc === index ? "border-red-600 bg-gray-50" : ""
//             }`}
//           >
//             📄 {file?.fileName || `Dokumen ${index + 1}`}
//           </button>
//         ))}
//       </div>

//       <div className="flex flex-col md:flex-row md:items-center md:justify-between text-sm text-muted-foreground">
//         <div className="flex flex-wrap items-center gap-2">
//           <span className="font-semibold text-black border-r-2 pr-2 border-black">
//             by {data?.uploadedBy?.publisher || "MABES POLRI"}
//           </span>
//           <span className="flex items-center gap-1 text-black">
//             <Calendar className="w-4 h-4" />
//             {new Date(data.createdAt)
//               .toLocaleString("id-ID", {
//                 day: "2-digit",
//                 month: "short",
//                 year: "numeric",
//                 hour: "2-digit",
//                 minute: "2-digit",
//                 hour12: false,
//                 timeZone: "Asia/Jakarta",
//               })
//               .replace(".", ":")}{" "}
//             WIB
//           </span>
//           {/* <span className="flex items-center gap-1 border-r-2 pr-2 border-black text-black">
//             <Clock className="w-4 h-4" />
//             {data.time || "-"}
//           </span> */}
//           <span className="flex items-center gap-1 border-r-2 pr-2 border-black text-black">
//             <Eye className="w-4 h-4" />
//             {data.clickCount || 0}
//           </span>
//           <span className="text-black">
//             {" "}
//             Creator: {data.creatorGroupLevelName}
//           </span>
//         </div>
//       </div>

//       <div className="flex flex-col md:flex-row gap-6 mt-6">
//         {/* Sidebar actions */}
//         <div className="hidden md:flex flex-col gap-4 relative z-10">
//           <div className="flex gap-2 items-center">
//             <Button
//               onClick={handleCopyLink}
//               size="lg"
//               className="justify-start bg-black text-white rounded-full"
//             >
//               {copied ? <FaCheck /> : <FaLink />}
//             </Button>
//             <span>COPY LINK</span>
//           </div>

//           <div className="flex gap-2 items-center relative">
//             <Button
//               onClick={() => setShowShareMenu(!showShareMenu)}
//               size="lg"
//               className="justify-start bg-[#C6A455] text-white rounded-full"
//             >
//               <FaShareAlt />
//             </Button>
//             <span>SHARE</span>

//             {showShareMenu && (
//               <div className="absolute left-16 top-0 bg-white p-4 rounded-lg shadow-lg flex flex-col gap-3 w-48">
//                 <SocialItem icon={<FaFacebookF />} label="Facebook" />
//                 <SocialItem icon={<FaTiktok />} label="TikTok" />
//                 <SocialItem icon={<FaYoutube />} label="YouTube" />
//                 <SocialItem icon={<FaWhatsapp />} label="WhatsApp" />
//                 <SocialItem icon={<FaInstagram />} label="Instagram" />
//                 <SocialItem icon={<FaTwitter />} label="Twitter" />
//               </div>
//             )}
//           </div>

//           <div className="flex gap-2 items-center">
//             <Link href={`/content/video/comment/${id}`}>
//               <Button
//                 variant="default"
//                 size="lg"
//                 className="justify-start bg-[#FFAD10] rounded-full mr-2 text-white"
//               >
//                 <svg
//                   xmlns="http://www.w3.org/2000/svg"
//                   width="15"
//                   height="15"
//                   viewBox="0 0 24 24"
//                 >
//                   <path
//                     fill="currentColor"
//                     d="M10 3h4a8 8 0 1 1 0 16v3.5c-5-2-12-5-12-11.5a8 8 0 0 1 8-8"
//                   />
//                 </svg>
//               </Button>
//               COMMENT
//             </Link>
//           </div>
//         </div>

//         {/* Content */}
//         <div className="flex-1 space-y-4">
//           <h1 className="text-xl font-bold">{data.title}</h1>
//           <div className="text-base text-gray-700 leading-relaxed space-y-3">
//             <p>{data.description}</p>
//           </div>

//           {/* Actions bawah */}
//           <div className="flex flex-wrap md:flex-row justify-center gap-4  my-20">
//             <div className="flex gap-2 items-center">
//               <Button
//                 onClick={handleCopyLink}
//                 size="lg"
//                 className="justify-start bg-black text-white rounded-full"
//               >
//                 {copied ? <FaCheck /> : <FaLink />}
//               </Button>
//               <span>COPY LINK</span>
//             </div>
//             <div className="flex gap-2 items-center">
//               <Button
//                 onClick={() => setShowShareMenu(!showShareMenu)}
//                 size="lg"
//                 className="justify-start bg-[#C6A455] text-white rounded-full"
//               >
//                 <FaShareAlt />
//               </Button>
//               <span>SHARE</span>
//             </div>
//             <div className="flex gap-2 items-center">
//               <Link href={`/content/video/comment/${id}`}>
//                 <Button
//                   variant="default"
//                   size="lg"
//                   className="justify-start bg-[#FFAD10] rounded-full mr-2 text-white"
//                 >
//                   <svg
//                     xmlns="http://www.w3.org/2000/svg"
//                     width="15"
//                     height="15"
//                     viewBox="0 0 24 24"
//                   >
//                     <path
//                       fill="currentColor"
//                       d="M10 3h4a8 8 0 1 1 0 16v3.5c-5-2-12-5-12-11.5a8 8 0 0 1 8-8"
//                     />
//                   </svg>
//                 </Button>
//                 COMMENT
//               </Link>
//             </div>
//           </div>
//         </div>
//       </div>
//     </div>
//   );
// }