portfolio/app/projects/[slug]/page.tsx

"use client";

import {
  useRouter,
  useSearchParams,
  useParams,
  usePathname,
} from "next/navigation";
import { useEffect, useState } from "react";

import Link from "next/link";

import Footer_Back from "@/app/components/Footer_Back";
import Header from "@/app/components/Header";
import Image from "next/image";
import "@/app/styles/ghostContent.css"; // Import the global styles

interface Project {
  slug: string;
  id: string;
  title: string;
  feature_image: string;
  visibility: string;
  published_at: string;
  updated_at: string;
  html: string;
  reading_time: number;
  meta_description: string;
}

const ProjectDetails = () => {
  const router = useRouter();
  const searchParams = useSearchParams();
  const params = useParams();
  const pathname = usePathname();
  const [project, setProject] = useState<Project | null>(null);
  const [isVisible, setIsVisible] = useState(false);
  const [error, setError] = useState<string | null>(null);

  useEffect(() => {
    setTimeout(() => {
      setIsVisible(true);
    }, 150); // Delay to start the animation
  }, []);

  useEffect(() => {
    const projectData = searchParams.get("project");
    if (projectData) {
      setProject(JSON.parse(projectData as string));
      // Remove the project data from the URL without reloading the page
      if (typeof window !== "undefined") {
        const url = new URL(window.location.href);
        url.searchParams.delete("project");
        window.history.replaceState({}, "", url.toString());
      }
    } else {
      // Fetch project data based on slug from URL
      const slug = params.slug as string;
      try {
        fetchProjectData(slug);
      } catch (error) {
        console.error(error);
        setError("Failed to fetch project data");
      }
    }
  }, [searchParams, router, params, pathname]);

  const fetchProjectData = async (slug: string) => {
    try {
      const response = await fetch(`/api/fetchProject?slug=${slug}`);
      if (!response.ok) {
        setError("Failed to fetch project Data");
      }
      const projectData = (await response.json()) as { posts: Project[] };
      if (
        !projectData ||
        !projectData.posts ||
        projectData.posts.length === 0
      ) {
        setError("Project not found");
      }
      setProject(projectData.posts[0]);
    } catch (error) {
      console.error("Failed to fetch project data:", error);
      setError("Project not found");
    }
  };

  if (error) {
    return (
      <div className="min-h-screen flex flex-col bg-radiant">
        <Header />
        <div className="flex-grow flex items-center justify-center">
          <div className="text-center p-10 bg-white dark:bg-gray-700 rounded shadow-md">
            <h1 className="text-6xl font-bold text-gray-800 dark:text-white">
              404
            </h1>
            <p className="mt-4 text-xl text-gray-600 dark:text-gray-300">
              {error}
            </p>
            <Link
              href="/"
              className="mt-6 inline-block text-blue-500 hover:underline"
            >
              Go Back Home
            </Link>
          </div>
        </div>
        <Footer_Back />
      </div>
    );
  }

  if (!project) {
    return (
      <div className="min-h-screen flex flex-col bg-radiant">
        <Header />
        <div className="flex-grow flex items-center justify-center">
          <div className="loader ease-linear rounded-full border-8 border-t-8 border-gray-200 h-32 w-32"></div>
        </div>
        <Footer_Back />
      </div>
    );
  }

  const featureImageUrl = project.feature_image
    ? `/api/fetchImage?url=${encodeURIComponent(project.feature_image)}`
    : "";

  return (
    <div
      className={`min-h-screen flex flex-col bg-radiant ${isVisible ? "animate-fly-in" : "opacity-0"}`}
    >
      <Header />
      <div className="flex-grow">
        <div className="flex justify-center mt-14 md:mt-28 px-4 md:px-0">
          {featureImageUrl && (
            <div className="relative w-full max-w-4xl h-0 pb-[56.25%] rounded-2xl overflow-hidden">
              <Image
                src={featureImageUrl}
                alt={project.title}
                fill
                style={{ objectFit: "cover" }}
                className="rounded-2xl"
                priority={true}
              />
            </div>
          )}
        </div>
        <div className="flex items-center justify-center mt-4">
          <h1 className="text-4xl md:text-6xl font-bold text-gray-600">
            {project.title}
          </h1>
        </div>

        {/* Project Content */}
        <div className="p-10 pt-12">
          <div className="flex flex-col p-8 bg-gradient-to-br from-white/60 to-white/30 backdrop-blur-lg rounded-2xl shadow-xl">
            <div
              className="content mt-4 text-gray-600 text-lg leading-relaxed"
              dangerouslySetInnerHTML={{ __html: project.html }}
            ></div>
          </div>
        </div>
      </div>
      <Footer_Back />
    </div>
  );
};

export default ProjectDetails;