wace_rps/frontend/components/material/IssueRequestCreateDialog.tsx

"use client";

// 자재관리 > 자재리스트 — 불출의뢰 등록 다이얼로그
// wace 1:1: materialRequestFormPopUp.jsp / saveInventoryRequest.do
//   선택된 자재(inventory_mgmt) 후보를 불러와 request_qty 입력 → 마스터+라인 저장
//   inventory_out_no 채번: Rfw-YYYY-seq

import React, { useEffect, useState } from "react";
import { Dialog, DialogContent, DialogHeader, DialogTitle, DialogFooter, DialogDescription } from "@/components/ui/dialog";
import { Button } from "@/components/ui/button";
import { Label } from "@/components/ui/label";
import { Save, X } from "lucide-react";
import { toast } from "sonner";
import { Input } from "@/components/ui/input";
import { Textarea } from "@/components/ui/textarea";
import { NumberInput } from "@/components/common/NumberInput";
import { DateInput } from "@/components/common/DateInput";
import { inventoryMngApi } from "@/lib/api/inventoryMng";

interface CandidateRow {
  objid: string;
  project_no: string;
  unit: string;
  unit_name: string;
  part_no: string;
  part_name: string;
  material: string;
  spec: string;
  location: string;
  sub_location: string;
  use_cnt: number;
  request_qty: number | "";
}

interface Props {
  open: boolean;
  onClose: () => void;
  onSaved: () => void;
  parentObjids: string[];  // 자재리스트에서 선택된 inventory_mgmt.objid
}

export function IssueRequestCreateDialog({ open, onClose, onSaved, parentObjids }: Props) {
  const [rows, setRows] = useState<CandidateRow[]>([]);
  const [remark, setRemark] = useState("");
  const [requestDate, setRequestDate] = useState(new Date().toISOString().slice(0, 10));
  const [loading, setLoading] = useState(false);
  const [saving, setSaving] = useState(false);

  useEffect(() => {
    if (!open || !parentObjids.length) return;
    setRemark("");
    setRequestDate(new Date().toISOString().slice(0, 10));
    (async () => {
      setLoading(true);
      try {
        const list = await inventoryMngApi.candidates(parentObjids);
        setRows(list.map((r) => ({
          objid: r.objid,
          project_no: r.project_no ?? "",
          unit: r.unit ?? "",
          unit_name: r.unit_name ?? "",
          part_no: r.part_no ?? "",
          part_name: r.part_name ?? "",
          material: r.material ?? "",
          spec: r.spec ?? "",
          location: r.location ?? "",
          sub_location: r.sub_location ?? "",
          use_cnt: Number(r.use_cnt ?? 0),
          request_qty: "",
        })));
      } catch (e: any) {
        toast.error(e?.response?.data?.message ?? e?.message ?? "후보 조회 실패");
      } finally {
        setLoading(false);
      }
    })();
  }, [open, parentObjids]);

  const handleRow = (idx: number, patch: Partial<CandidateRow>) =>
    setRows(rs => rs.map((r, i) => i === idx ? { ...r, ...patch } : r));

  const handleSave = async () => {
    const targets = rows.filter((r) => r.request_qty !== "" && Number(r.request_qty) > 0);
    if (!targets.length) return toast.info("불출의뢰수량을 입력해주세요.");
    for (const r of targets) {
      if (Number(r.request_qty) > r.use_cnt) {
        return toast.warning(`${r.part_no}: 보유수량(${r.use_cnt}) 초과는 불가합니다.`);
      }
    }
    setSaving(true);
    try {
      const res = await inventoryMngApi.saveIssue({
        request_date: requestDate,
        remark,
        lines: targets.map((r) => ({
          parent_objid: r.objid,
          request_qty: Number(r.request_qty),
          unit: r.unit,
        })),
      });
      toast.success(`불출의뢰가 생성되었습니다. (${res.inventory_out_no})`);
      onSaved();
      onClose();
    } catch (e: any) {
      toast.error(e?.response?.data?.message ?? e?.message ?? "저장 실패");
    } finally {
      setSaving(false);
    }
  };

  return (
    <Dialog open={open} onOpenChange={(v) => !v && onClose()}>
      <DialogContent className="max-w-6xl">
        <DialogHeader>
          <DialogTitle>불출의뢰 등록</DialogTitle>
          <DialogDescription>선택한 자재의 불출의뢰수량을 입력합니다.</DialogDescription>
        </DialogHeader>

        <div className="grid grid-cols-2 gap-3 text-xs">
          <div className="space-y-1">
            <Label>불출의뢰일</Label>
            <DateInput value={requestDate} onChange={setRequestDate} />
          </div>
          <div />
          <div className="col-span-2 space-y-1">
            <Label>특이사항</Label>
            <Textarea rows={2} value={remark} onChange={(e) => setRemark(e.target.value)} />
          </div>
        </div>

        <div className="overflow-x-auto text-xs">
          <table className="w-full border">
            <thead className="bg-muted/50">
              <tr>
                <th className="border px-2 py-1">프로젝트</th>
                <th className="border px-2 py-1">유닛</th>
                <th className="border px-2 py-1">품번</th>
                <th className="border px-2 py-1">품명</th>
                <th className="border px-2 py-1">규격</th>
                <th className="border px-2 py-1">재질</th>
                <th className="border px-2 py-1">Location</th>
                <th className="border px-2 py-1 text-right">보유수량</th>
                <th className="border px-2 py-1 text-right">불출의뢰수량</th>
              </tr>
            </thead>
            <tbody>
              {loading && (
                <tr><td colSpan={9} className="border px-2 py-3 text-center">조회 중...</td></tr>
              )}
              {!loading && rows.length === 0 && (
                <tr><td colSpan={9} className="border px-2 py-3 text-center">선택된 자재가 없습니다.</td></tr>
              )}
              {rows.map((r, i) => (
                <tr key={i}>
                  <td className="border px-2 py-1">{r.project_no}</td>
                  <td className="border px-2 py-1">{r.unit_name || r.unit}</td>
                  <td className="border px-2 py-1">{r.part_no}</td>
                  <td className="border px-2 py-1">{r.part_name}</td>
                  <td className="border px-2 py-1">{r.spec}</td>
                  <td className="border px-2 py-1">{r.material}</td>
                  <td className="border px-2 py-1">{r.location}{r.sub_location ? ` / ${r.sub_location}` : ""}</td>
                  <td className="border px-2 py-1 text-right">{r.use_cnt.toLocaleString()}</td>
                  <td className="border px-1 py-1 w-[130px]">
                    <NumberInput value={r.request_qty}
                      onChange={(v) => handleRow(i, { request_qty: v })} />
                  </td>
                </tr>
              ))}
            </tbody>
          </table>
        </div>

        <DialogFooter>
          <Button size="sm" variant="ghost" onClick={onClose} disabled={saving}>
            <X className="h-3.5 w-3.5 mr-1" /> 취소
          </Button>
          <Button size="sm" onClick={handleSave} disabled={saving || loading || !rows.length}>
            <Save className="h-3.5 w-3.5 mr-1" /> {saving ? "저장중..." : "불출의뢰"}
          </Button>
        </DialogFooter>
      </DialogContent>
    </Dialog>
  );
}