"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 { codeGroups } from "@/db/schema/docu-list-rule"
import { deleteCodeGroup } from "@/lib/docu-list-rule/code-groups/service"

interface DeleteCodeGroupsDialogProps
  extends React.ComponentPropsWithoutRef<typeof Dialog> {
  codeGroups: Row<typeof codeGroups.$inferSelect>["original"][]
  showTrigger?: boolean
  onSuccess?: () => void
}

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

  // Combo Box Code Group이 있는지 확인
  const hasComboBoxGroups = codeGroups.some(group => group.controlType === 'combobox')
  const comboBoxGroups = codeGroups.filter(group => group.controlType === 'combobox')

  function onDelete() {
    startDeleteTransition(async () => {
      try {
        // 각 Code Group을 순차적으로 삭제
        for (const codeGroup of codeGroups) {
          const result = await deleteCodeGroup(codeGroup.id)
          if (!result.success) {
            toast.error(`Code Group ${codeGroup.description} 삭제 실패: ${result.error}`)
            return
          }
        }

        props.onOpenChange?.(false)
        toast.success("Code Group이 성공적으로 삭제되었습니다.")
        onSuccess?.()
      } catch (error) {
        console.error("Delete error:", error)
        toast.error("Code Group 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 ({codeGroups.length})
            </Button>
          </DialogTrigger>
        ) : null}
        <DialogContent>
          <DialogHeader>
            <DialogTitle>정말로 삭제하시겠습니까?</DialogTitle>
            <DialogDescription className="space-y-2">
              <p>
                이 작업은 되돌릴 수 없습니다. 선택된{" "}
                <span className="font-medium">{codeGroups.length}</span>
                개의 Code Group을 서버에서 영구적으로 삭제합니다.
              </p>
              
              {hasComboBoxGroups && (
                <div className="mt-4 p-3 bg-amber-50 border border-amber-200 rounded-md">
                  <p className="text-sm font-medium text-amber-800 mb-1">
                    ⚠️ Combo Box 옵션 삭제 경고
                  </p>
                  <p className="text-sm text-amber-700">
                    다음 {comboBoxGroups.length}개의 Combo Box Code Group이 포함되어 있습니다:
                  </p>
                  <ul className="text-sm text-amber-700 mt-1 ml-4 list-disc">
                    {comboBoxGroups.map((group) => (
                      <li key={group.id}>
                        <strong>{group.description}</strong> ({group.groupId})
                      </li>
                    ))}
                  </ul>
                  <p className="text-sm text-amber-700 mt-2">
                    이 Code Group들을 삭제하면 관련된 모든 Combo Box 옵션들도 함께 삭제됩니다.
                  </p>
                </div>
              )}
            </DialogDescription>
          </DialogHeader>
          <DialogFooter className="gap-2 sm:space-x-0">
            <DialogClose asChild>
              <Button variant="outline">취소</Button>
            </DialogClose>
            <Button
              aria-label="선택된 행 삭제"
              variant="destructive"
              onClick={onDelete}
              disabled={isDeletePending}
            >
              {isDeletePending && (
                <Loader
                  className="mr-2 size-4 animate-spin"
                  aria-hidden="true"
                />
              )}
              삭제
            </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 ({codeGroups.length})
          </Button>
        </DrawerTrigger>
      ) : null}
      <DrawerContent>
        <DrawerHeader>
          <DrawerTitle>정말로 삭제하시겠습니까?</DrawerTitle>
          <DrawerDescription className="space-y-2">
            <p>
              이 작업은 되돌릴 수 없습니다. 선택된{" "}
              <span className="font-medium">{codeGroups.length}</span>
              개의 Code Group을 서버에서 영구적으로 삭제합니다.
            </p>
            
            {hasComboBoxGroups && (
              <div className="mt-4 p-3 bg-amber-50 border border-amber-200 rounded-md">
                <p className="text-sm font-medium text-amber-800 mb-1">
                  ⚠️ Combo Box 옵션 삭제 경고
                </p>
                <p className="text-sm text-amber-700">
                  다음 {comboBoxGroups.length}개의 Combo Box Code Group이 포함되어 있습니다:
                </p>
                <ul className="text-sm text-amber-700 mt-1 ml-4 list-disc">
                  {comboBoxGroups.map((group) => (
                    <li key={group.id}>
                      <strong>{group.description}</strong> ({group.groupId})
                    </li>
                  ))}
                </ul>
                <p className="text-sm text-amber-700 mt-2">
                  이 Code Group들을 삭제하면 관련된 모든 Combo Box 옵션들도 함께 삭제됩니다.
                </p>
              </div>
            )}
          </DrawerDescription>
        </DrawerHeader>
        <DrawerFooter className="gap-2 sm:space-x-0">
          <DrawerClose asChild>
            <Button variant="outline">취소</Button>
          </DrawerClose>
          <Button
            aria-label="선택된 행 삭제"
            variant="destructive"
            onClick={onDelete}
            disabled={isDeletePending}
          >
            {isDeletePending && (
              <Loader className="mr-2 size-4 animate-spin" aria-hidden="true" />
            )}
            delete
          </Button>
        </DrawerFooter>
      </DrawerContent>
    </Drawer>
  )
} 