"use client"

import * as React from "react"
import { type Row } from "@tanstack/react-table"
import { Loader, Check } from "lucide-react"
import { toast } from "sonner"

import { useMediaQuery } from "@/hooks/use-media-query"
import { Button } from "@/components/ui/button"
import {
  Dialog,
  DialogClose,
  DialogContent,
  DialogDescription,
  DialogFooter,
  DialogHeader,
  DialogTitle,
  DialogTrigger,
} from "@/components/ui/dialog"
import {
  Drawer,
  DrawerClose,
  DrawerContent,
  DrawerDescription,
  DrawerFooter,
  DrawerHeader,
  DrawerTitle,
  DrawerTrigger,
} from "@/components/ui/drawer"
import { Vendor } from "@/db/schema/vendors"
import { approveVendors } from "../service"
import { useSession } from "next-auth/react"

interface ApprovalVendorDialogProps
  extends React.ComponentPropsWithoutRef<typeof Dialog> {
  vendors: Row<Vendor>["original"][]
  showTrigger?: boolean
  onSuccess?: () => void
}

export function ApproveVendorsDialog({
  vendors,
  showTrigger = true,
  onSuccess,
  ...props
}: ApprovalVendorDialogProps) {
  const [isApprovePending, startApproveTransition] = React.useTransition()
  const isDesktop = useMediaQuery("(min-width: 640px)")
  const { data: session } = useSession()

  function onApprove() {
    if (!session?.user?.id) {
      toast.error("사용자 인증 정보를 찾을 수 없습니다.")
      return
    }

    startApproveTransition(async () => {
      try {
        console.log("🔍 [DEBUG] 승인 요청 시작 - vendors:", vendors.map(v => ({ id: v.id, vendorName: v.vendorName, email: v.email })));
        console.log("🔍 [DEBUG] 세션 정보:", { userId: session.user.id, userType: typeof session.user.id });
        
        const { error } = await approveVendors({
          ids: vendors.map((vendor) => vendor.id),
          userId: Number(session.user.id) 
        })

        if (error) {
          console.error("🚨 [DEBUG] 승인 처리 에러:", error);
          toast.error(error)
          return
        }

        console.log("✅ [DEBUG] 승인 처리 성공");
        props.onOpenChange?.(false)
        toast.success("Vendors successfully approved for review")
        onSuccess?.()
      } catch (error) {
        console.error("🚨 [DEBUG] 예상치 못한 에러:", error);
        toast.error("예상치 못한 오류가 발생했습니다.")
      }
    })
  }

  if (isDesktop) {
    return (
      <Dialog {...props}>
        {showTrigger ? (
          <DialogTrigger asChild>
            <Button variant="outline" size="sm" className="gap-2">
              <Check className="size-4" aria-hidden="true" />
              가입 Approve ({vendors.length})
            </Button>
          </DialogTrigger>
        ) : null}
        <DialogContent>
          <DialogHeader>
            <DialogTitle>Confirm Vendor Approval</DialogTitle>
            <DialogDescription>
              Are you sure you want to approve{" "}
              <span className="font-medium">{vendors.length}</span>
              {vendors.length === 1 ? " vendor" : " vendors"}? 
              After approval, vendors will be notified and can login to submit PQ information.
            </DialogDescription>
          </DialogHeader>
          <DialogFooter className="gap-2 sm:space-x-0">
            <DialogClose asChild>
              <Button variant="outline">Cancel</Button>
            </DialogClose>
            <Button
              aria-label="Approve selected vendors"
              variant="default"
              onClick={onApprove}
              disabled={isApprovePending}
            >
              {isApprovePending && (
                <Loader
                  className="mr-2 size-4 animate-spin"
                  aria-hidden="true"
                />
              )}
              Approve
            </Button>
          </DialogFooter>
        </DialogContent>
      </Dialog>
    )
  }

  return (
    <Drawer {...props}>
      {showTrigger ? (
        <DrawerTrigger asChild>
          <Button variant="outline" size="sm" className="gap-2">
            <Check className="size-4" aria-hidden="true" />
            Approve ({vendors.length})
          </Button>
        </DrawerTrigger>
      ) : null}
      <DrawerContent>
        <DrawerHeader>
          <DrawerTitle>Confirm Vendor Approval</DrawerTitle>
          <DrawerDescription>
            Are you sure you want to approve{" "}
            <span className="font-medium">{vendors.length}</span>
            {vendors.length === 1 ? " vendor" : " vendors"}? 
            After approval, vendors will be notified and can login to submit PQ information.
          </DrawerDescription>
        </DrawerHeader>
        <DrawerFooter className="gap-2 sm:space-x-0">
          <DrawerClose asChild>
            <Button variant="outline">Cancel</Button>
          </DrawerClose>
          <Button
            aria-label="Approve selected vendors"
            variant="default"
            onClick={onApprove}
            disabled={isApprovePending}
          >
            {isApprovePending && (
              <Loader className="mr-2 size-4 animate-spin" aria-hidden="true" />
            )}
            Approve
          </Button>
        </DrawerFooter>
      </DrawerContent>
    </Drawer>
  )
}