"use client";

import { Edit, Eye, Heart, MoreHorizontal, Share2, Trash2 } from "lucide-react";
import Image from "next/image";
import Link from "next/link";
import { useRouter } from "next/navigation";
import * as React from "react";
import { toast } from "sonner";
import { Avatar, AvatarFallback, AvatarImage } from "@/components/ui/avatar";
import { Badge } from "@/components/ui/badge";
import { Button } from "@/components/ui/button";
import {
	Card,
	CardContent,
	CardFooter,
	CardHeader,
} from "@/components/ui/card";
import {
	DropdownMenu,
	DropdownMenuContent,
	DropdownMenuItem,
	DropdownMenuTrigger,
} from "@/components/ui/dropdown-menu";
import { useAuth } from "@/providers/auth-provider";
import { ContentService } from "@/services/content.service";
import { FavoriteService } from "@/services/favorite.service";
import type { Content } from "@/types/content";
import { UserContentEditDialog } from "./user-content-edit-dialog";

interface ContentCardProps {
	content: Content;
	onUpdate?: () => void;
}

export function ContentCard({ content, onUpdate }: ContentCardProps) {
	const { isAuthenticated, user } = useAuth();
	const router = useRouter();
	const [isLiked, setIsLiked] = React.useState(content.isLiked || false);
	const [likesCount, setLikesCount] = React.useState(content.favoritesCount);
	const [editDialogOpen, setEditDialogOpen] = React.useState(false);

	const isAuthor = user?.uuid === content.authorId;

	React.useEffect(() => {
		setIsLiked(content.isLiked || false);
		setLikesCount(content.favoritesCount);
	}, [content.isLiked, content.favoritesCount]);

	const handleLike = async (e: React.MouseEvent) => {
		e.preventDefault();
		e.stopPropagation();

		if (!isAuthenticated) {
			toast.error("Vous devez être connecté pour liker un mème");
			router.push("/login");
			return;
		}

		try {
			if (isLiked) {
				await FavoriteService.remove(content.id);
				setIsLiked(false);
				setLikesCount((prev) => prev - 1);
			} else {
				await FavoriteService.add(content.id);
				setIsLiked(true);
				setLikesCount((prev) => prev + 1);
			}
		} catch (_error) {
			toast.error("Une erreur est survenue");
		}
	};

	const handleUse = async (e: React.MouseEvent) => {
		e.preventDefault();
		e.stopPropagation();
		try {
			await ContentService.incrementUsage(content.id);
			toast.success("Mème prêt à être utilisé !");
		} catch (_error) {
			toast.error("Une erreur est survenue");
		}
	};

	const handleDelete = async () => {
		if (!confirm("Êtes-vous sûr de vouloir supprimer ce mème ?")) return;

		try {
			await ContentService.remove(content.id);
			toast.success("Mème supprimé !");
			onUpdate?.();
		} catch (_error) {
			toast.error("Erreur lors de la suppression.");
		}
	};

	return (
		<>
			<Card className="overflow-hidden border-none shadow-sm hover:shadow-md transition-shadow">
				<CardHeader className="p-4 flex flex-row items-center space-y-0 gap-3">
					<Avatar className="h-8 w-8">
						<AvatarImage src={content.author.avatarUrl} />
						<AvatarFallback>
							{content.author.username[0].toUpperCase()}
						</AvatarFallback>
					</Avatar>
					<div className="flex flex-col">
						<Link
							href={`/user/${content.author.username}`}
							className="text-sm font-semibold hover:underline"
						>
							{content.author.displayName || content.author.username}
						</Link>
						<span className="text-xs text-muted-foreground">
							{new Date(content.createdAt).toLocaleDateString("fr-FR")}
						</span>
					</div>

					<div className="ml-auto flex items-center gap-1">
						<DropdownMenu>
							<DropdownMenuTrigger asChild>
								<Button variant="ghost" size="icon" className="h-8 w-8">
									<MoreHorizontal className="h-4 w-4" />
								</Button>
							</DropdownMenuTrigger>
							<DropdownMenuContent align="end">
								{isAuthor && (
									<>
										<DropdownMenuItem onClick={() => setEditDialogOpen(true)}>
											<Edit className="h-4 w-4 mr-2" />
											Modifier
										</DropdownMenuItem>
										<DropdownMenuItem
											onClick={handleDelete}
											className="text-destructive focus:text-destructive"
										>
											<Trash2 className="h-4 w-4 mr-2" />
											Supprimer
										</DropdownMenuItem>
									</>
								)}
								<DropdownMenuItem onClick={() => toast.success("Lien copié !")}>
									<Share2 className="h-4 w-4 mr-2" />
									Partager
								</DropdownMenuItem>
							</DropdownMenuContent>
						</DropdownMenu>
					</div>
				</CardHeader>
				<CardContent className="p-0 relative bg-zinc-200 dark:bg-zinc-900 aspect-square flex items-center justify-center">
					<Link href={`/meme/${content.slug}`} className="w-full h-full relative">
						{content.mimeType.startsWith("image/") ? (
							<Image
								src={content.url}
								alt={content.title}
								fill
								className="object-contain"
								sizes="(max-width: 768px) 100vw, (max-width: 1200px) 50vw, 33vw"
							/>
						) : (
							<video
								src={content.url}
								controls={false}
								autoPlay
								muted
								loop
								className="w-full h-full object-contain"
							/>
						)}
					</Link>
				</CardContent>
				<CardFooter className="p-4 flex flex-col gap-4">
					<div className="w-full flex items-center justify-between">
						<div className="flex items-center gap-2">
							<Button
								variant="ghost"
								size="sm"
								className={`gap-1.5 h-8 ${isLiked ? "text-red-500 hover:text-red-600" : ""}`}
								onClick={handleLike}
							>
								<Heart className={`h-4 w-4 ${isLiked ? "fill-current" : ""}`} />
								<span className="text-xs">{likesCount}</span>
							</Button>
							<Button variant="ghost" size="sm" className="gap-1.5 h-8">
								<Eye className="h-4 w-4" />
								<span className="text-xs">{content.views}</span>
							</Button>
							<Button variant="ghost" size="sm" className="h-8 w-8 p-0">
								<Share2 className="h-4 w-4" />
							</Button>
						</div>
						<Button
							size="sm"
							variant="secondary"
							className="text-xs h-8"
							onClick={handleUse}
						>
							Utiliser
						</Button>
					</div>

					<div className="w-full space-y-2">
						<h3 className="font-medium text-sm line-clamp-2">{content.title}</h3>
						<div className="flex flex-wrap gap-1">
							{content.tags.slice(0, 3).map((tag, _i) => (
								<Badge
									key={typeof tag === "string" ? tag : tag.id}
									variant="secondary"
									className="text-[10px] py-0 px-1.5"
								>
									#{typeof tag === "string" ? tag : tag.name}
								</Badge>
							))}
						</div>
					</div>
				</CardFooter>
			</Card>
			<UserContentEditDialog
				content={content}
				open={editDialogOpen}
				onOpenChange={setEditDialogOpen}
				onSuccess={() => onUpdate?.()}
			/>
		</>
	);
}