"use client";

import { EyeIcon, EyeOffIcon } from "lucide-react";
import { useRouter } from "next/navigation";
import { useState, useTransition } from "react";
import { toast } from "sonner";

import { setStructuredGuideVisibility } from "@/app/admin/actions";
import {
  AlertDialog,
  AlertDialogAction,
  AlertDialogCancel,
  AlertDialogContent,
  AlertDialogDescription,
  AlertDialogFooter,
  AlertDialogHeader,
  AlertDialogTitle,
} from "@/components/ui/alert-dialog";
import { Badge } from "@/components/ui/badge";
import { Button } from "@/components/ui/button";
import { Spinner } from "@/components/ui/spinner";
import { cn } from "@/lib/utils";

export function GuideVisibilityControl({
  guideId,
  guideName,
  isPublic,
  className,
}: {
  guideId: string;
  guideName: string;
  isPublic: boolean;
  className?: string;
}) {
  const router = useRouter();
  const [pending, startTransition] = useTransition();
  const [open, setOpen] = useState(false);

  const updateVisibility = (nextPublic: boolean) => {
    startTransition(async () => {
      const result = await setStructuredGuideVisibility(guideId, nextPublic);
      if (result.status !== "saved") {
        toast.error(result.message ?? "เปลี่ยนสถานะ Guide ไม่สำเร็จ");
        return;
      }
      toast.success(nextPublic ? "เผยแพร่ Guide แล้ว" : "เปลี่ยน Guide เป็น Private แล้ว");
      setOpen(false);
      router.refresh();
    });
  };

  return (
    <div className={cn("flex flex-wrap items-center gap-2", className)}>
      <Badge variant={isPublic ? "default" : "secondary"}>
        {isPublic ? "Public" : "Private"}
      </Badge>
      <Button
        type="button"
        variant={isPublic ? "outline" : "default"}
        size="sm"
        disabled={pending}
        aria-haspopup="dialog"
        aria-expanded={open}
        onClick={() => setOpen(true)}
      >
        {pending ? <Spinner data-icon="inline-start" /> : isPublic ? <EyeOffIcon data-icon="inline-start" /> : <EyeIcon data-icon="inline-start" />}
        {isPublic ? "Make private" : "Make Publish"}
      </Button>
      <AlertDialog open={open} onOpenChange={setOpen}>
        <AlertDialogContent>
          <AlertDialogHeader>
            <AlertDialogTitle>
              {isPublic ? `เปลี่ยน ${guideName} เป็น Private?` : `เผยแพร่ ${guideName} เป็น Public?`}
            </AlertDialogTitle>
            <AlertDialogDescription>
              {isPublic
                ? "Guide จะหายจากหน้าเว็บไซต์และลิงก์สาธารณะจะเปิดไม่ได้ แต่ยังแก้ไขได้ใน Admin"
                : "Guide จะแสดงบนหน้าเว็บไซต์และทุกคนจะเปิดดูผ่านลิงก์สาธารณะได้"}
            </AlertDialogDescription>
          </AlertDialogHeader>
          <AlertDialogFooter>
            <AlertDialogCancel disabled={pending}>ยกเลิก</AlertDialogCancel>
            <AlertDialogAction
              variant={isPublic ? "destructive" : "default"}
              disabled={pending}
              onClick={() => updateVisibility(!isPublic)}
            >
              {pending && <Spinner data-icon="inline-start" />}
              {isPublic ? "ยืนยัน Private" : "ยืนยัน Public"}
            </AlertDialogAction>
          </AlertDialogFooter>
        </AlertDialogContent>
      </AlertDialog>
    </div>
  );
}