invyone/frontend/components/admin/menu/MenuSettingsPanel.tsx

"use client";

import React, { useEffect, useState } from "react";
import { toast } from "sonner";
import { menuApi } from "@/lib/api/menu";
import type { MenuItem, MenuFormData, LangKey } from "@/lib/api/menu";
import { companyAPI } from "@/lib/api/company";
import { MenuIconPicker } from "@/components/admin/MenuIconPicker";

interface Props {
  menu: MenuItem;
  parentName: string;
  onSaved: () => void;
  onDelete: (menuId: string) => void;
  onOpenAdvanced: (menuId: string) => void;
}

interface CompanyOption {
  company_code: string;
  company_name: string;
  status?: string;
}

interface FormState {
  menuNameKor: string;
  menuUrl: string;
  menuDesc: string;
  menuIcon: string;
  seq: number;
  companyCode: string;
  status: string;
  langKey: string;
}

const toForm = (m: MenuItem): FormState => ({
  menuNameKor: m.menu_name_kor ?? m.MENU_NAME_KOR ?? "",
  menuUrl: m.menu_url ?? m.MENU_URL ?? "",
  menuDesc: m.menu_desc ?? m.MENU_DESC ?? "",
  menuIcon: m.menu_icon ?? m.MENU_ICON ?? "",
  seq: Number(m.seq ?? m.SEQ ?? 1),
  companyCode: m.company_code ?? m.COMPANY_CODE ?? "*",
  // DB는 소문자 'active'/'inactive' — 원본 그대로 유지
  status: (m.status ?? m.STATUS ?? "active").toString().toLowerCase(),
  langKey: m.lang_key ?? m.LANG_KEY ?? "",
});

export function MenuSettingsPanel({ menu, parentName, onSaved, onDelete, onOpenAdvanced }: Props) {
  const menuId = String(menu.objid ?? menu.OBJID ?? "");
  const initial = toForm(menu);
  const [form, setForm] = useState<FormState>(initial);
  const [saving, setSaving] = useState(false);

  // 드롭다운 옵션 소스
  const [companies, setCompanies] = useState<CompanyOption[]>([]);
  const [langKeys, setLangKeys] = useState<LangKey[]>([]);

  useEffect(() => {
    setForm(toForm(menu));
  }, [menu]);

  // 회사 목록 로드 (1회)
  useEffect(() => {
    let alive = true;
    (async () => {
      try {
        const list = await companyAPI.getList({ status: "active" });
        if (alive) setCompanies(list || []);
      } catch {
        /* silent - 기본값 사용 */
      }
    })();
    return () => {
      alive = false;
    };
  }, []);

  // 다국어 키 로드 (companyCode 변경 시 재로드, 활성 키만 필터)
  useEffect(() => {
    let alive = true;
    (async () => {
      try {
        const resp = await menuApi.getLangKeys({
          companyCode: form.companyCode || "*",
        });
        if (alive && resp.success && resp.data) {
          setLangKeys(resp.data.filter((k) => k.isActive === "Y"));
        }
      } catch {
        if (alive) setLangKeys([]);
      }
    })();
    return () => {
      alive = false;
    };
  }, [form.companyCode]);

  const isDirty =
    form.menuNameKor !== initial.menuNameKor ||
    form.menuUrl !== initial.menuUrl ||
    form.menuDesc !== initial.menuDesc ||
    form.menuIcon !== initial.menuIcon ||
    form.seq !== initial.seq ||
    form.companyCode !== initial.companyCode ||
    form.status !== initial.status ||
    form.langKey !== initial.langKey;

  const set = <K extends keyof FormState>(k: K, v: FormState[K]) =>
    setForm((f) => ({ ...f, [k]: v }));

  const handleSave = async () => {
    if (!form.menuNameKor.trim()) {
      toast.error("메뉴명을 입력하세요");
      return;
    }
    setSaving(true);
    try {
      const payload: MenuFormData = {
        objid: menuId,
        parentObjId: String(menu.parent_obj_id ?? menu.PARENT_OBJ_ID ?? "0"),
        menuNameKor: form.menuNameKor,
        menuUrl: form.menuUrl,
        menuDesc: form.menuDesc,
        seq: form.seq,
        menu_type: String(menu.menu_type ?? menu.MENU_TYPE ?? "1"),
        status: form.status,
        company_code: form.companyCode,
        langKey: form.langKey || undefined,
        menuIcon: form.menuIcon || undefined,
      };
      const resp = await menuApi.updateMenu(menuId, payload);
      if (resp.success) {
        toast.success(resp.message || "저장되었습니다");
        onSaved();
      } else {
        toast.error(resp.message || "저장 실패");
      }
    } catch (e) {
      toast.error("저장 중 오류가 발생했습니다");
    } finally {
      setSaving(false);
    }
  };

  const statusOn = form.status === "active";

  return (
    <div className="v5-mm-pane on v5-mm-pane-wrap">
      <div className="v5-mm-sv-hero">
        <div className="v5-mm-sv-hero-top">
          <div className="v5-mm-sv-hero-ico">
            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
              <path d="M4 6h16M4 12h16M4 18h10" />
            </svg>
          </div>
          <div className="v5-mm-sv-hero-info">
            <div className="v5-mm-sv-hero-path">
              관리자 / <b>{parentName || "최상위"}</b>
            </div>
            <h2>
              {form.menuNameKor || "(이름 없음)"}
              <span className={`v5-mm-chip${statusOn ? " on" : ""}`}>{statusOn ? "Active" : "Inactive"}</span>
              <span className="v5-mm-chip scope">{form.companyCode === "*" ? "공용 *" : form.companyCode || "—"}</span>
              <span className="v5-mm-chip">L{Number(menu.lev ?? menu.LEV ?? 1)}</span>
            </h2>
          </div>
        </div>
        <div className="v5-mm-sv-hero-meta">
          <span>
            OBJID <b>{menuId}</b>
          </span>
          <span>
            수정 <b>{menu.regdate ?? menu.REGDATE ?? "—"}</b>
          </span>
          <span>
            작성 <b>{menu.writer ?? menu.WRITER ?? "—"}</b>
          </span>
        </div>
      </div>

      <div className="v5-mm-sv-grid">
        <div className="v5-mm-sv-side">
          <h4>기본 정보</h4>
          <p>메뉴 이름, 다국어 키, 사용자에게 표시되는 설명을 설정합니다.</p>
        </div>
        <div className="v5-mm-sv-fields">
          <div className="v5-mm-sv-row">
            <label>
              메뉴명<span className="req">*</span>
            </label>
            <input
              className="v5-mm-inp"
              value={form.menuNameKor}
              onChange={(e) => set("menuNameKor", e.target.value)}
            />
          </div>
          <div className="v5-mm-sv-row-2">
            <div className="v5-mm-sv-row">
              <label>다국어 키</label>
              <select
                className="v5-mm-inp"
                value={form.langKey}
                onChange={(e) => set("langKey", e.target.value)}
              >
                <option value="">(사용 안 함)</option>
                {langKeys.map((k) => (
                  <option key={k.keyId} value={k.langKey}>
                    {k.langKey}
                    {k.description ? ` — ${k.description}` : ""}
                  </option>
                ))}
              </select>
            </div>
            <div className="v5-mm-sv-row">
              <label>아이콘</label>
              <div className="v5-mm-iconpicker-slot">
                <MenuIconPicker
                  value={form.menuIcon}
                  onChange={(iconName) => set("menuIcon", iconName)}
                  label=""
                />
              </div>
            </div>
          </div>
          <div className="v5-mm-sv-row">
            <label>설명</label>
            <textarea
              className="v5-mm-inp"
              value={form.menuDesc}
              onChange={(e) => set("menuDesc", e.target.value)}
            />
          </div>
        </div>
      </div>

      <div className="v5-mm-sv-grid">
        <div className="v5-mm-sv-side">
          <h4>연결</h4>
          <p>메뉴 클릭 시 이동할 URL 또는 화면을 지정합니다. 화면 선택은 고급 편집에서 가능합니다.</p>
        </div>
        <div className="v5-mm-sv-fields">
          <div className="v5-mm-sv-row">
            <label>URL</label>
            <input
              className="v5-mm-inp"
              value={form.menuUrl}
              onChange={(e) => set("menuUrl", e.target.value)}
              placeholder="/admin/..."
            />
            <div className="help">화면/대시보드/POP 할당은 고급 편집을 이용하세요.</div>
          </div>
        </div>
      </div>

      <div className="v5-mm-sv-grid">
        <div className="v5-mm-sv-side">
          <h4>스코프 &amp; 표시</h4>
          <p>어느 회사에서 보이고 트리 상 어떤 순서/상태로 나타날지 결정합니다.</p>
        </div>
        <div className="v5-mm-sv-fields">
          <div className="v5-mm-sv-row-2">
            <div className="v5-mm-sv-row">
              <label>회사</label>
              <select
                className="v5-mm-inp"
                value={form.companyCode || "*"}
                onChange={(e) => set("companyCode", e.target.value)}
              >
                <option value="*">공용 (*)</option>
                {companies.map((c) => (
                  <option key={c.company_code} value={c.company_code}>
                    {c.company_name}
                    {c.company_code ? ` (${c.company_code})` : ""}
                  </option>
                ))}
              </select>
            </div>
            <div className="v5-mm-sv-row">
              <label>부모</label>
              <input className="v5-mm-inp" value={parentName || "최상위"} readOnly />
            </div>
          </div>
          <div className="v5-mm-sv-row-2">
            <div className="v5-mm-sv-row">
              <label>순서</label>
              <input
                className="v5-mm-inp"
                type="number"
                value={form.seq}
                onChange={(e) => set("seq", Number(e.target.value) || 0)}
              />
            </div>
            <div className="v5-mm-sv-row">
              <label>상태</label>
              <label
                className={`v5-mm-tg${statusOn ? " on" : ""}`}
                onClick={() => set("status", statusOn ? "inactive" : "active")}
              >
                <span className="sw" />
                <span className="lbl">{statusOn ? "활성" : "비활성"}</span>
              </label>
            </div>
          </div>
        </div>
      </div>

      <div className="v5-mm-sv-ft">
        <div style={{ display: "flex", gap: ".4rem" }}>
          <button className="v5-mm-btn danger sm" onClick={() => onDelete(menuId)}>
            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
              <path d="M3 6h18M8 6V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2m3 0v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6" />
            </svg>
            삭제
          </button>
          <button className="v5-mm-btn sm" onClick={() => onOpenAdvanced(menuId)}>
            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
              <path d="M12 20h9M16.5 3.5a2.12 2.12 0 0 1 3 3L7 19l-4 1 1-4L16.5 3.5z" />
            </svg>
            고급 편집
          </button>
        </div>
        <div style={{ display: "flex", gap: ".4rem", alignItems: "center" }}>
          {isDirty && (
            <span className="v5-mm-unsaved">
              <span className="d" />
              저장되지 않음
            </span>
          )}
          <button
            className="v5-mm-btn"
            disabled={!isDirty || saving}
            onClick={() => setForm(initial)}
          >
            되돌리기
          </button>
          <button className="v5-mm-btn primary" disabled={!isDirty || saving} onClick={handleSave}>
            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2.5">
              <path d="M5 12l5 5L20 7" />
            </svg>
            {saving ? "저장 중…" : "저장"}
          </button>
        </div>
      </div>
    </div>
  );
}