path: root/lib/rfq-last/table/rfq-table-columns.tsx

"use client";

import * as React from "react";
import { type ColumnDef } from "@tanstack/react-table";
import { Checkbox } from "@/components/ui/checkbox";
import { Badge } from "@/components/ui/badge";
import { Button } from "@/components/ui/button";
import { Eye, FileText, Send, Package, Users, ChevronRight } from "lucide-react";
import {
  Tooltip,
  TooltipContent,
  TooltipProvider,
  TooltipTrigger,
} from "@/components/ui/tooltip";
import { DataTableColumnHeaderSimple } from "@/components/data-table/data-table-column-simple-header";
import { RfqsLastView } from "@/db/schema";
import { DataTableRowAction } from "@/types/table";
import { format } from "date-fns";
import { ko } from "date-fns/locale";

interface GetColumnsProps {
  setRowAction: React.Dispatch<React.SetStateAction<DataTableRowAction<RfqsLastView> | null>>;
  rfqCategory?: "all" | "general" | "itb" | "rfq";
}

// RFQ 상태별 색상
const getStatusBadgeVariant = (status: string) => {
  switch (status) {
    case "RFQ 생성": return "outline";
    case "구매담당지정": return "secondary";
    case "견적요청문서 확정": return "default";
    case "Short List 확정": return "default";
    case "TBE 완료": return "default";
    case "RFQ 발송": return "default";
    case "견적접수": return "default";
    case "최종업체선정": return "default";
    default: return "outline";
  }
};

// 시리즈 배지
const getSeriesBadge = (series: string | null) => {
  if (!series) return null;
  
  const label = series === "SS" ? "시리즈 통합" : series === "II" ? "품목 통합" : series;
  const variant = series === "SS" ? "default" : series === "II" ? "secondary" : "outline";
  
  return <Badge variant={variant} className="text-xs">{label}</Badge>;
};

export function getRfqColumns({
  setRowAction,
  rfqCategory = "all"
}: GetColumnsProps): ColumnDef<RfqsLastView>[] {
  
  const baseColumns: ColumnDef<RfqsLastView>[] = [
    // ═══════════════════════════════════════════════════════════════
    // 선택 및 기본 정보
    // ═══════════════════════════════════════════════════════════════

    // Checkbox
    {
      id: "select",
      header: ({ table }) => (
        <Checkbox
          checked={table.getIsAllPageRowsSelected() || (table.getIsSomePageRowsSelected() && "indeterminate")}
          onCheckedChange={(v) => table.toggleAllPageRowsSelected(!!v)}
          aria-label="select all"
          className="translate-y-0.5"
        />
      ),
      cell: ({ row }) => (
        <Checkbox
          checked={row.getIsSelected()}
          onCheckedChange={(v) => row.toggleSelected(!!v)}
          aria-label="select row"
          className="translate-y-0.5"
        />
      ),
      size: 40,
      enableSorting: false,
      enableHiding: false,
    },

    // RFQ 코드
    {
      accessorKey: "rfqCode",
      header: ({ column }) => <DataTableColumnHeaderSimple column={column} title="RFQ 코드" />,
      cell: ({ row }) => {
        const rfqSealed = row.original.rfqSealedYn;
        return (
          <div className="flex items-center gap-1">
            <span className="font-mono font-medium">{row.original.rfqCode}</span>
            {rfqSealed && (
              <Badge variant="destructive" className="text-xs">봉인</Badge>
            )}
          </div>
        );
      },
      size: 140,
    },

    // 상태
    {
      accessorKey: "status",
      header: ({ column }) => <DataTableColumnHeaderSimple column={column} title="상태" />,
      cell: ({ row }) => (
        <Badge variant={getStatusBadgeVariant(row.original.status)}>
          {row.original.status}
        </Badge>
      ),
      size: 120,
    },

    // ═══════════════════════════════════════════════════════════════
    // 일반견적 필드 (rfqCategory가 'general' 또는 'all'일 때만)
    // ═══════════════════════════════════════════════════════════════
    ...(rfqCategory === "general" || rfqCategory === "all" ? [
      {
        id: "rfqType",
        accessorKey: "rfqType",
        header: ({ column }) => <DataTableColumnHeaderSimple column={column} title="견적 유형" />,
        cell: ({ row }) => row.original.rfqType || "-",
        size: 100,
      },
      {
        id: "rfqTitle",
        accessorKey: "rfqTitle",
        header: ({ column }) => <DataTableColumnHeaderSimple column={column} title="견적 제목" />,
        cell: ({ row }) => (
          <div className="max-w-[200px] truncate" title={row.original.rfqTitle || ""}>
            {row.original.rfqTitle || "-"}
          </div>
        ),
        size: 200,
      },
    ] as ColumnDef<RfqsLastView>[] : []),

    // ═══════════════════════════════════════════════════════════════
    // ITB 필드 (rfqCategory가 'itb' 또는 'all'일 때만)
    // ═══════════════════════════════════════════════════════════════
    ...(rfqCategory === "itb" || rfqCategory === "all" ? [
      {
        id: "projectCompany",
        accessorKey: "projectCompany",
        header: ({ column }) => <DataTableColumnHeaderSimple column={column} title="프로젝트 회사" />,
        cell: ({ row }) => row.original.projectCompany || "-",
        size: 120,
      },
      {
        id: "projectFlag",
        accessorKey: "projectFlag",
        header: ({ column }) => <DataTableColumnHeaderSimple column={column} title="프로젝트 플래그" />,
        cell: ({ row }) => row.original.projectFlag || "-",
        size: 100,
      },
      {
        id: "projectSite",
        accessorKey: "projectSite",
        header: ({ column }) => <DataTableColumnHeaderSimple column={column} title="프로젝트 사이트" />,
        cell: ({ row }) => row.original.projectSite || "-",
        size: 120,
      },
      {
        id: "smCode",
        accessorKey: "smCode",
        header: ({ column }) => <DataTableColumnHeaderSimple column={column} title="SM 코드" />,
        cell: ({ row }) => row.original.smCode || "-",
        size: 80,
      },
    ] as ColumnDef<RfqsLastView>[] : []),

    // ═══════════════════════════════════════════════════════════════
    // RFQ(PR) 필드 (rfqCategory가 'rfq' 또는 'all'일 때만)
    // ═══════════════════════════════════════════════════════════════
    ...(rfqCategory === "rfq" || rfqCategory === "all" ? [
      {
        id: "prNumber",
        accessorKey: "prNumber",
        header: ({ column }) => <DataTableColumnHeaderSimple column={column} title="PR 번호" />,
        cell: ({ row }) => (
          <span className="font-mono text-sm">{row.original.prNumber || "-"}</span>
        ),
        size: 120,
      },
      {
        id: "prIssueDate",
        accessorKey: "prIssueDate",
        header: ({ column }) => <DataTableColumnHeaderSimple column={column} title="PR 발행일" />,
        cell: ({ row }) => {
          const date = row.original.prIssueDate;
          return date ? format(new Date(date), "yyyy-MM-dd") : "-";
        },
        size: 100,
      },
      {
        id: "series",
        accessorKey: "series",
        header: ({ column }) => <DataTableColumnHeaderSimple column={column} title="시리즈" />,
        cell: ({ row }) => getSeriesBadge(row.original.series),
        size: 100,
      },
    ] as ColumnDef<RfqsLastView>[] : []),

    // ═══════════════════════════════════════════════════════════════
    // 공통 프로젝트 정보
    // ═══════════════════════════════════════════════════════════════
    {
      header: "프로젝트 정보",
      columns: [
        {
          accessorKey: "projectCode",
          header: ({ column }) => <DataTableColumnHeaderSimple column={column} title="프로젝트 코드" />,
          cell: ({ row }) => (
            <span className="font-mono text-sm">{row.original.projectCode || "-"}</span>
          ),
          size: 120,
        },
        {
          accessorKey: "projectName",
          header: ({ column }) => <DataTableColumnHeaderSimple column={column} title="프로젝트명" />,
          cell: ({ row }) => (
            <div className="max-w-[200px] truncate" title={row.original.projectName || ""}>
              {row.original.projectName || "-"}
            </div>
          ),
          size: 200,
        },
      ]
    },

    // ═══════════════════════════════════════════════════════════════
    // 품목 정보
    // ═══════════════════════════════════════════════════════════════
    {
      header: "품목 정보",
      columns: [
        {
          accessorKey: "itemCode",
          header: ({ column }) => <DataTableColumnHeaderSimple column={column} title="자재코드" />,
          cell: ({ row }) => (
            <span className="font-mono text-sm">{row.original.itemCode || "-"}</span>
          ),
          size: 100,
        },
        {
          accessorKey: "itemName",
          header: ({ column }) => <DataTableColumnHeaderSimple column={column} title="자재명" />,
          cell: ({ row }) => (
            <div className="max-w-[200px] truncate" title={row.original.itemName || ""}>
              {row.original.itemName || "-"}
            </div>
          ),
          size: 200,
        },
        {
          accessorKey: "packageNo",
          header: ({ column }) => <DataTableColumnHeaderSimple column={column} title="패키지 번호" />,
          cell: ({ row }) => row.original.packageNo || "-",
          size: 100,
        },
        {
          accessorKey: "packageName",
          header: ({ column }) => <DataTableColumnHeaderSimple column={column} title="패키지명" />,
          cell: ({ row }) => (
            <div className="max-w-[200px] truncate" title={row.original.packageName || ""}>
              {row.original.packageName || "-"}
            </div>
          ),
          size: 200,
        },
      ]
    },

    // ═══════════════════════════════════════════════════════════════
    // 담당자 정보
    // ═══════════════════════════════════════════════════════════════
    {
      header: "담당자",
      columns: [
        {
          accessorKey: "picUserName",
          header: ({ column }) => <DataTableColumnHeaderSimple column={column} title="구매담당자" />,
          cell: ({ row }) => row.original.picUserName || row.original.picName || "-",
          size: 100,
        },
        {
          accessorKey: "engPicName",
          header: ({ column }) => <DataTableColumnHeaderSimple column={column} title="엔지니어링 담당" />,
          cell: ({ row }) => row.original.engPicName || "-",
          size: 120,
        },
      ]
    },

    // ═══════════════════════════════════════════════════════════════
    // 일정 정보
    // ═══════════════════════════════════════════════════════════════
    {
      header: "일정",
      columns: [
        {
          accessorKey: "rfqSendDate",
          header: ({ column }) => <DataTableColumnHeaderSimple column={column} title="발송일" />,
          cell: ({ row }) => {
            const date = row.original.rfqSendDate;
            return date ? (
              <div className="flex items-center gap-1">
                <Send className="h-3 w-3 text-muted-foreground" />
                <span className="text-sm">
                  {format(new Date(date), "MM-dd", { locale: ko })}
                </span>
              </div>
            ) : "-";
          },
          size: 90,
        },
        {
          accessorKey: "dueDate",
          header: ({ column }) => <DataTableColumnHeaderSimple column={column} title="마감일" />,
          cell: ({ row }) => {
            const date = row.original.dueDate;
            if (!date) return "-";
            
            const now = new Date();
            const dueDate = new Date(date);
            const isOverdue = now > dueDate;
            
            return (
              <span className={`text-sm ${isOverdue ? "text-red-600 font-medium" : ""}`}>
                {format(dueDate, "MM-dd", { locale: ko })}
              </span>
            );
          },
          size: 90,
        },
      ]
    },

    // ═══════════════════════════════════════════════════════════════
    // 벤더 및 견적 현황
    // ═══════════════════════════════════════════════════════════════
    {
      header: "견적 현황",
      columns: [
        {
          accessorKey: "vendorCount",
          header: ({ column }) => <DataTableColumnHeaderSimple column={column} title="업체수" />,
          cell: ({ row }) => (
            <div className="flex items-center gap-1">
              <Users className="h-3 w-3 text-muted-foreground" />
              <span className="font-medium">{row.original.vendorCount || 0}</span>
            </div>
          ),
          size: 80,
        },
        {
          accessorKey: "shortListedVendorCount",
          header: ({ column }) => <DataTableColumnHeaderSimple column={column} title="Short List" />,
          cell: ({ row }) => {
            const count = row.original.shortListedVendorCount || 0;
            return count > 0 ? (
              <Badge variant="default" className="font-mono">
                {count}
              </Badge>
            ) : "-";
          },
          size: 90,
        },
        {
          accessorKey: "quotationReceivedCount",
          header: ({ column }) => <DataTableColumnHeaderSimple column={column} title="견적접수" />,
          cell: ({ row }) => {
            const received = row.original.quotationReceivedCount || 0;
            const total = row.original.vendorCount || 0;
            
            return (
              <div className="flex items-center gap-1">
                <FileText className="h-3 w-3 text-muted-foreground" />
                <span className={`text-sm ${received === total && total > 0 ? "text-green-600 font-medium" : ""}`}>
                  {received}/{total}
                </span>
              </div>
            );
          },
          size: 90,
        },
      ]
    },

    // PR Items 정보
    {
      accessorKey: "prItemsCount",
      header: ({ column }) => <DataTableColumnHeaderSimple column={column} title="PR Items" />,
      cell: ({ row }) => {
        const prItems = row.original.prItemsCount || 0;
        const majorItems = row.original.majorItemsCount || 0;
        
        return (
          <div className="flex flex-col gap-0.5">
            <span className="text-sm font-medium">{prItems}개</span>
            {majorItems > 0 && (
              <Badge variant="secondary" className="text-xs">
                주요 {majorItems}
              </Badge>
            )}
          </div>
        );
      },
      size: 90,
    },

    // 액션
    {
      id: "actions",
      header: "액션",
      enableHiding: false,
      size: 80,
      minSize: 80,
      cell: ({ row }) => {
        return (
          <div className="flex items-center gap-1">
            <TooltipProvider>
              <Tooltip>
                <TooltipTrigger asChild>
                  <Button
                    variant="ghost"
                    size="icon"
                    className="h-8 w-8"
                    onClick={() => setRowAction({ row, type: "view" })}
                  >
                    <Eye className="h-4 w-4" />
                  </Button>
                </TooltipTrigger>
                <TooltipContent>상세보기</TooltipContent>
              </Tooltip>
            </TooltipProvider>
          </div>
        );
      },
    },
  ];

  return baseColumns;
}