import { type ContactPossibleItemDetail } from "@/lib/contact-possible-items/service"

export interface ColumnConfig {
  accessorKey: keyof ContactPossibleItemDetail
  title: string
  enableResizing?: boolean
  enableSorting?: boolean
  size?: number
  minSize?: number
  maxSize?: number
}

export interface ColumnGroup {
  id: string
  header: string
  columns: ColumnConfig[]
}

export const contactPossibleItemsColumnsConfig: ColumnGroup[] = [
  // 아이템 정보 그룹
  {
    id: "itemInfo",
    header: "아이템 정보",
    columns: [
      {
        accessorKey: "workType",
        title: "공종",
        enableResizing: true,
        enableSorting: true,
        size: 120,
        minSize: 80,
        maxSize: 200,
      },
      {
        accessorKey: "shipTypes",
        title: "선종",
        enableResizing: true,
        enableSorting: true,
        size: 120,
        minSize: 80,
        maxSize: 200,
      },
      {
        accessorKey: "itemCode",
        title: "자재 그룹",
        enableResizing: true,
        enableSorting: true,
        size: 150,
        minSize: 100,
        maxSize: 250,
      },
      {
        accessorKey: "itemList",
        title: "자재명",
        enableResizing: true,
        enableSorting: true,
        size: 200,
        minSize: 150,
        maxSize: 300,
      },
      {
        accessorKey: "subItemList",
        title: "자재명(상세)",
        enableResizing: true,
        enableSorting: true,
        size: 180,
        minSize: 120,
        maxSize: 280,
      },
    ],
  },
  
  // 벤더 정보 그룹
  {
    id: "vendorInfo",
    header: "벤더 정보",
    columns: [
      {
        accessorKey: "vendorCode",
        title: "벤더 코드",
        enableResizing: true,
        enableSorting: true,
        size: 120,
        minSize: 80,
        maxSize: 180,
      },
      {
        accessorKey: "vendorName",
        title: "벤더명",
        enableResizing: true,
        enableSorting: true,
        size: 150,
        minSize: 100,
        maxSize: 250,
      },
      {
        accessorKey: "vendorCountry",
        title: "벤더 국가",
        enableResizing: true,
        enableSorting: true,
        size: 120,
        minSize: 80,
        maxSize: 180,
      },
      {
        accessorKey: "techVendorType",
        title: "벤더 타입",
        enableResizing: true,
        enableSorting: true,
        size: 130,
        minSize: 90,
        maxSize: 200,
      },
    ],
  },
  
  // 담당자 정보 그룹
  {
    id: "contactInfo",
    header: "담당자 정보",
    columns: [
      {
        accessorKey: "contactName",
        title: "담당자명",
        enableResizing: true,
        enableSorting: true,
        size: 120,
        minSize: 80,
        maxSize: 200,
      },
      {
        accessorKey: "contactPosition",
        title: "직책",
        enableResizing: true,
        enableSorting: true,
        size: 100,
        minSize: 70,
        maxSize: 150,
      },
      {
        accessorKey: "contactTitle",
        title: "직위",
        enableResizing: true,
        enableSorting: true,
        size: 100,
        minSize: 70,
        maxSize: 150,
      },
      {
        accessorKey: "contactEmail",
        title: "담당자 이메일",
        enableResizing: true,
        enableSorting: true,
        size: 200,
        minSize: 150,
        maxSize: 300,
      },
      {
        accessorKey: "contactPhone",
        title: "담당자 전화번호",
        enableResizing: true,
        enableSorting: true,
        size: 150,
        minSize: 120,
        maxSize: 220,
      },
      {
        accessorKey: "contactCountry",
        title: "담당자 국가",
        enableResizing: true,
        enableSorting: true,
        size: 120,
        minSize: 80,
        maxSize: 180,
      },
      {
        accessorKey: "isPrimary",
        title: "주담당자",
        enableResizing: true,
        enableSorting: true,
        size: 80,
        minSize: 60,
        maxSize: 120,
      },
    ],
  },
  
  // 시스템 정보 그룹
  {
    id: "systemInfo",
    header: "시스템 정보",
    columns: [
      {
        accessorKey: "createdAt",
        title: "생성일",
        enableResizing: true,
        enableSorting: true,
        size: 150,
        minSize: 120,
        maxSize: 200,
      },
      {
        accessorKey: "updatedAt",
        title: "수정일",
        enableResizing: true,
        enableSorting: true,
        size: 150,
        minSize: 120,
        maxSize: 200,
      },
    ],
  },
]

// 플랫 컬럼 배열 (그룹핑 없이 단순 배열이 필요한 경우)
export const flatContactPossibleItemsColumns: ColumnConfig[] = 
  contactPossibleItemsColumnsConfig.flatMap(group => group.columns)

// 특정 컬럼만 선택해서 사용할 수 있는 헬퍼 함수
export function getSelectedColumns(columnKeys: Array<keyof ContactPossibleItemDetail>): ColumnConfig[] {
  return flatContactPossibleItemsColumns.filter(col => columnKeys.includes(col.accessorKey))
}

// 특정 그룹만 선택해서 사용할 수 있는 헬퍼 함수
export function getSelectedGroups(groupIds: string[]): ColumnGroup[] {
  return contactPossibleItemsColumnsConfig.filter(group => groupIds.includes(group.id))
}