import Link from "next/link";
import { formatDistance } from "date-fns";
import {
  Download,
  EllipsisVertical,
  Lock,
  Settings,
  Trash,
} from "lucide-react";

import { Button } from "@/components/ui/button";
import {
  DropdownMenu,
  DropdownMenuContent,
  DropdownMenuGroup,
  DropdownMenuItem,
  DropdownMenuTrigger,
} from "@/components/ui/dropdown-menu";
import { ProjectType } from "@/types";
import { toast } from "sonner";
import { useUser } from "@/hooks/useUser";

// from-red-500 to-red-500
// from-yellow-500 to-yellow-500
// from-green-500 to-green-500
// from-purple-500 to-purple-500
// from-blue-500 to-blue-500
// from-pink-500 to-pink-500
// from-gray-500 to-gray-500
// from-indigo-500 to-indigo-500

export function ProjectCard({
  project,
  onDelete,
}: {
  project: ProjectType;
  onDelete: () => void;
}) {
  const { token } = useUser();
  const handleDelete = () => {
    if (
      confirm(
        "Are you sure you want to delete this project? This action cannot be undone."
      )
    ) {
      onDelete();
    }
  };

  const handleDownload = async () => {
    try {
      toast.info("Preparing download...");
      const response = await fetch(
        `/deepsite/api/me/projects/${project.name}/download`,
        {
          credentials: "include",
          headers: {
            Accept: "application/zip",
            Authorization: `Bearer ${token}`,
          },
        }
      );

      if (!response.ok) {
        const error = await response
          .json()
          .catch(() => ({ error: "Download failed" }));
        toast.error(error.error || "Failed to download project");
        return;
      }

      const blob = await response.blob();

      const url = window.URL.createObjectURL(blob);
      const link = document.createElement("a");
      link.href = url;
      link.download = `${project.name.replace(/\//g, "-")}.zip`;
      document.body.appendChild(link);
      link.click();
      document.body.removeChild(link);
      window.URL.revokeObjectURL(url);

      toast.success("Download started!");
    } catch (error) {
      console.error("Download error:", error);
      toast.error("Failed to download project");
    }
  };
  // from-gray-600 to-gray-600
  // from-blue-600 to-blue-600
  // from-green-600 to-green-600
  // from-yellow-600 to-yellow-600
  // from-purple-600 to-purple-600
  // from-pink-600 to-pink-600
  // from-red-600 to-red-600
  // from-orange-600 to-orange-600

  return (
    <div className="text-neutral-200 space-y-4 group cursor-pointer">
      <Link
        href={`/${project.name}`}
        className="relative bg-neutral-900 rounded-2xl overflow-hidden h-64 lg:h-44 w-full flex items-center justify-end flex-col px-3 border border-neutral-800"
      >
        {project.private ? (
          <div
            className={`absolute inset-0 w-full h-full flex items-center justify-center bg-gradient-to-br from-${project.cardData?.colorFrom}-600 to-${project.cardData?.colorTo}-600`}
          >
            <div className="absolute top-3 right-3 flex items-center gap-1.5 bg-black/60 backdrop-blur-sm px-3 py-1.5 rounded-full border border-white/10 shadow-lg">
              <Lock className="w-3 h-3 text-white/90" />
              <span className="text-white/90 text-xs font-medium tracking-wide">
                Private
              </span>
            </div>
            <p className="text-4xl">{project.cardData?.emoji}</p>
          </div>
        ) : (
          <div className="absolute inset-0 w-full h-full overflow-hidden">
            <iframe
              src={`https://${project.name.replaceAll(
                "/",
                "-"
              )}.static.hf.space`}
              className="w-[1200px] h-[675px] border-0 origin-top-left pointer-events-none"
              style={{
                transform: "scale(0.5)",
                transformOrigin: "top left",
              }}
            />
          </div>
        )}

        <Button
          variant="default"
          className="w-full transition-all duration-200 translate-y-full group-hover:-translate-y-3"
        >
          Open project
        </Button>
      </Link>
      <div className="flex items-start justify-between gap-3">
        <div>
          <p className="text-neutral-200 text-base font-semibold line-clamp-1">
            {project?.cardData?.title ?? project.name}
          </p>
          <p className="text-sm text-neutral-500">
            Updated{" "}
            {formatDistance(
              new Date(project.updatedAt || Date.now()),
              new Date(),
              {
                addSuffix: true,
              }
            )}
          </p>
        </div>
        <DropdownMenu>
          <DropdownMenuTrigger asChild>
            <Button variant="ghost" size="icon">
              <EllipsisVertical className="text-neutral-400 size-5 hover:text-neutral-300 transition-colors duration-200 cursor-pointer" />
            </Button>
          </DropdownMenuTrigger>
          <DropdownMenuContent className="w-56" align="start">
            <DropdownMenuGroup>
              <a
                href={`https://huggingface.co/spaces/${project.name}/settings`}
                target="_blank"
              >
                <DropdownMenuItem>
                  <Settings className="size-4 text-neutral-100" />
                  Project Settings
                </DropdownMenuItem>
              </a>
              <DropdownMenuItem onClick={handleDownload}>
                <Download className="size-4 text-neutral-100" />
                Download as ZIP
              </DropdownMenuItem>
              <DropdownMenuItem variant="destructive" onClick={handleDelete}>
                <Trash className="size-4 text-red-500" />
                Delete Project
              </DropdownMenuItem>
            </DropdownMenuGroup>
          </DropdownMenuContent>
        </DropdownMenu>
      </div>
    </div>
  );
}