"use client";

import { useState } from "react";
import { useTranslations } from "next-intl";
import { useRouter } from "next/navigation";
import { Trash2 } from "lucide-react";
import { Button } from "@/components/ui/button";
import {
  AlertDialog,
  AlertDialogAction,
  AlertDialogCancel,
  AlertDialogContent,
  AlertDialogDescription,
  AlertDialogFooter,
  AlertDialogHeader,
  AlertDialogTitle,
} from "@/components/ui/alert-dialog";
import { Tooltip, TooltipContent, TooltipProvider, TooltipTrigger } from "@/components/ui/tooltip";
import { toast } from "sonner";
import { cn } from "@/lib/utils";

export function DeleteRecipeButton({ recipeId }: { recipeId: string }) {
  const t = useTranslations("recipe");
  const tCommon = useTranslations("common");
  const [open, setOpen] = useState(false);
  const [deleting, setDeleting] = useState(false);
  const router = useRouter();

  async function handleDelete() {
    setDeleting(true);
    try {
      const res = await fetch(`/api/v1/recipes/${recipeId}`, { method: "DELETE" });
      if (!res.ok) {
        const data = await res.json() as { error?: string };
        throw new Error(data.error ?? "Delete failed");
      }
      toast.success(t("deleted"));
      // replace, not push — the deleted recipe's URL should never sit in
      // history, or the browser back button lands straight on a 404.
      router.replace("/recipes");
    } catch (err) {
      toast.error(err instanceof Error ? err.message : t("deleteFailed"));
      setDeleting(false);
    }
  }

  return (
    <>
      <TooltipProvider>
        <Tooltip>
          <TooltipTrigger render={
            <Button
              variant="ghost"
              size="icon"
              className={cn("text-destructive hover:text-destructive")}
              onClick={() => setOpen(true)}
              aria-label={tCommon("delete")}
            >
              <Trash2 className="h-4 w-4" />
            </Button>
          } />
          <TooltipContent>{tCommon("delete")}</TooltipContent>
        </Tooltip>
      </TooltipProvider>
      <AlertDialog open={open} onOpenChange={setOpen}>
        <AlertDialogContent>
          <AlertDialogHeader>
            <AlertDialogTitle>Delete recipe?</AlertDialogTitle>
            <AlertDialogDescription>
              This action cannot be undone. The recipe and all its data will be permanently deleted.
            </AlertDialogDescription>
          </AlertDialogHeader>
          <AlertDialogFooter>
            <AlertDialogCancel>Cancel</AlertDialogCancel>
            <AlertDialogAction
              onClick={() => { void handleDelete(); }}
              disabled={deleting}
              className="bg-destructive text-destructive-foreground hover:bg-destructive/90"
            >
              {deleting ? "Deleting…" : "Delete"}
            </AlertDialogAction>
          </AlertDialogFooter>
        </AlertDialogContent>
      </AlertDialog>
    </>
  );
}
