"use client"

import * as React from "react"
import { type Row } from "@tanstack/react-table"
import { Loader, Trash } 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 { deleteProjectGtcFile } from "../service"
import { ProjectGtcView } from "@/db/schema"

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

export function DeleteGtcFileDialog({
  projects,
  showTrigger = true,
  onSuccess,
  ...props
}: DeleteGtcFileDialogProps) {
  const [isDeletePending, startDeleteTransition] = React.useTransition()
  const isDesktop = useMediaQuery("(min-width: 640px)")

  function onDelete() {
    startDeleteTransition(async () => {
      try {
        // 각 프로젝트의 GTC 파일을 삭제
        const deletePromises = projects.map(project => 
          deleteProjectGtcFile(project.id)
        )
        
        const results = await Promise.all(deletePromises)
        
        // 성공/실패 확인
        const successCount = results.filter(result => result.success).length
        const failureCount = results.length - successCount
        
        if (failureCount > 0) {
          toast.error(`${failureCount}개 파일 삭제에 실패했습니다.`)
          return
        }
        
        props.onOpenChange?.(false)
        toast.success(`${successCount}개 GTC 파일이 성공적으로 삭제되었습니다.`)
        onSuccess?.()
      } catch (error) {
        console.error("Delete error:", error)
        toast.error("파일 삭제 중 오류가 발생했습니다.")
      }
    })
  }

  if (isDesktop) {
    return (
      <Dialog {...props}>
        {showTrigger ? (
          <DialogTrigger asChild>
            <Button variant="outline" size="sm">
              <Trash className="mr-2 size-4" aria-hidden="true" />
              Delete ({projects.length})
            </Button>
          </DialogTrigger>
        ) : null}
        <DialogContent>
          <DialogHeader>
            <DialogTitle>Are you absolutely sure?</DialogTitle>
            <DialogDescription>
              This action cannot be undone. This will permanently delete{" "}
              <span className="font-medium">{projects.length}</span>
              {projects.length === 1 ? " Project GTC" : " Project GTCs"} from our servers.
            </DialogDescription>
          </DialogHeader>
          <DialogFooter className="gap-2 sm:space-x-0">
            <DialogClose asChild>
              <Button variant="outline">Cancel</Button>
            </DialogClose>
            <Button
              aria-label="Delete selected rows"
              variant="destructive"
              onClick={onDelete}
              disabled={isDeletePending}
            >
              {isDeletePending && (
                <Loader
                  className="mr-2 size-4 animate-spin"
                  aria-hidden="true"
                />
              )}
              Delete
            </Button>
          </DialogFooter>
        </DialogContent>
      </Dialog>
    )
  }

  return (
    <Drawer {...props}>
      {showTrigger ? (
        <DrawerTrigger asChild>
          <Button variant="outline" size="sm">
            <Trash className="mr-2 size-4" aria-hidden="true" />
            Delete ({projects.length})
          </Button>
        </DrawerTrigger>
      ) : null}
      <DrawerContent>
        <DrawerHeader>
          <DrawerTitle>Are you absolutely sure?</DrawerTitle>
          <DrawerDescription>
            This action cannot be undone. This will permanently delete{" "}
            <span className="font-medium">{projects.length}</span>
            {projects.length === 1 ? " Project GTC" : " Project GTCs"} from our servers.
          </DrawerDescription>
        </DrawerHeader>
        <DrawerFooter className="gap-2 sm:space-x-0">
          <DrawerClose asChild>
            <Button variant="outline">Cancel</Button>
          </DrawerClose>
          <Button
            aria-label="Delete selected rows"
            variant="destructive"
            onClick={onDelete}
            disabled={isDeletePending}
          >
            {isDeletePending && (
              <Loader className="mr-2 size-4 animate-spin" aria-hidden="true" />
            )}
            Delete
          </Button>
        </DrawerFooter>
      </DrawerContent>
    </Drawer>
  )
}