// lib/vendor-data-plant/column-builder.service.ts
import { ColumnDef } from "@tanstack/react-table"
import { Tag } from "@/db/schema/vendorData"

/**
 * 동적 속성 컬럼 생성 (ATT_ID만 사용, 라벨 없음)
 */
export function createDynamicAttributeColumns(
  attributeKeys: string[]
): ColumnDef<Tag>[] {
  return attributeKeys.map(key => ({
    id: `attr_${key}`,
    accessorFn: (row: Tag) => {
      if (row.attributes && typeof row.attributes === 'object') {
        return (row.attributes as Record<string, string>)[key] || ''
      }
      return ''
    },
    header: key, // 단순 문자열로 반환
    cell: ({ getValue }) => {
      const value = getValue()
      return value as string || "-"
    },
    meta: {
      excelHeader: key
    },
    enableSorting: true,
    enableColumnFilter: true,
    filterFn: "includesString",
    enableResizing: true,
    minSize: 100,
    size: 150,
  }))
}