/**
 * STMATE w 8.0 — 초기값 입력및 수정 화면(wM_Set_Sys) 끼워 넣기 (scr_ui_sys.js)
 * 배치 근거: resource-TWM_SET_SYS.dfm.json — 환율/노임계수 · 소수점 적용기준 · 계산방식 · 금액 보정순서
 *   · 단가의 조사시점 · 재료비 적용단가 일괄적용 · 공사원가호환규정(XML) 계산방식 일괄적용
 * 편집 = ctx.uiState.sysDraft(초안) → [전체 재계산후 종료]·[작업 종료] 때 dbfData.start_ini 와 state.sysConfig 에 반영
 */
(function (global) {
  "use strict";

  const P = (global.STMATE_PLUGINS = global.STMATE_PLUGINS || {
    screens: {},
    actions: {},
    menus: [],
  });
  const S = global.STMATE_UI_SYS;
  const U = global.STMATE_UI_DAN;
  const esc = (s) =>
    String(s == null ? "" : s).replace(
      /[&<>"]/g,
      (c) => ({ "&": "&amp;", "<": "&lt;", ">": "&gt;", '"': "&quot;" })[c],
    );

  function draft(ctx) {
    const u = ctx.uiState;
    const ini = ctx.dbfData.start_ini || (ctx.dbfData.start_ini = {});
    if (!u.sysDraft || u.sysDraftSrc !== ctx.currentSourcePath) {
      u.sysDraft = S.draftFromIni(ini);
      u.sysDraftSrc = ctx.currentSourcePath;
      u.sysRx = u.sysRx || "T";
    }
    return u.sysDraft;
  }

  function field(f, d, n) {
    const k = S.keyOf(f, n || d.ARENM);
    const v = d[k] == null ? "" : d[k];
    const title = f.hint ? ` title="${esc(f.hint)}"` : "";
    if (f.type === "sel")
      return `<select class="win-select sys-f" data-k="${k}"${title}>${f.opts
        .map(
          ([o, t]) =>
            `<option value="${o}" ${String(v) === o ? "selected" : ""}>${esc(t)}</option>`,
        )
        .join(
          "",
        )}${f.opts.some(([o]) => o === String(v)) ? "" : `<option value="${esc(v)}" selected>(원본 값 ${esc(v) || "없음"})</option>`}</select>`;
    if (f.type === "codes")
      return `<input class="win-input sys-f" data-k="${k}" value="${esc(S.splitCodes(v).join(", "))}" style="width:240px;"${title} placeholder="L00008, L00009" />`;
    return `<input class="win-input sys-f" data-k="${k}" value="${esc(v)}" style="width:${f.type === "num" ? 110 : 240}px;"${title} />`;
  }

  const row = (f, d, n) =>
    `<div class="stm-row"><label${f.hint ? ` title="${esc(f.hint)}"` : ""}>${esc(f.cap)}</label>${field(f, d, n)}</div>`;

  function render(ctx) {
    if (!ctx.dbfData)
      return `<div class="win-form"><div class="win-form-header"><span>초기값 입력및 수정 [wM_Set_Sys]</span></div><p class="stm-note" style="padding:12px;">열린 프로젝트 없음 — 초기값(Start8x.Ini)은 프로젝트를 연 뒤 고칩니다.</p></div>`;
    const d = draft(ctx),
      u = ctx.uiState,
      ini = ctx.dbfData.start_ini;
    const changed = S.applyDraft(Object.assign({}, ini), d);
    const rx = S.RX_SETS.find((s) => s.id === u.sysRx) || S.RX_SETS[0];
    const rxv = S.checkFormula(d.RXXNM);
    const slots = U.slotNames(ini);
    const errs = S.validate(d);
    return `<div class="win-form" id="sys-form">
      <div class="win-form-header"><span>초기값 입력및 수정 [wM_Set_Sys · Start8x.Ini]</span><span>바뀐 칸 ${changed.length}개${changed.length ? ` (${esc(changed.join(", "))})` : ""}</span></div>
      <div class="win-subbar"><strong>※ 수정하기 원하는 항목을 고치세요 ※</strong>
        <button class="win-btn primary" id="sys-recalc">전체 재계산후 종료(X)</button><button class="win-btn" id="sys-close">작 업 종 료 (Q)</button>
        <button class="win-btn" id="sys-cancel">수정내용 모두 취소</button>
        <button class="win-btn" id="sys-xml" title="${esc("공사원가 호환규정(XML) 계산방식 기준 — 환율 10만$ 미만/이상 동일 · 범위 전체 · D 1·1·0 · E 1·1 · F 2 · 3원미만 버림 · G·H 비목별 먼저")}">공사원가호환규정(XML,조달청) 계산방식 일괄적용</button>
        ${errs.length ? `<span class="stm-warn">${esc(errs.join(" · "))}</span>` : ""}</div>
      <div class="stm-sys-grid">
        <fieldset class="stm-group"><legend>환  율  / 노 임 계 수</legend>
          <div class="stm-row"><label>K. 단가의 조사시점</label><select class="win-select sys-f" data-k="ARENM"><option value="1" ${d.ARENM === "1" ? "selected" : ""}>당초시점</option><option value="2" ${d.ARENM === "2" ? "selected" : ""}>변경시점</option></select><span class="stm-note">환율 칸 ${d.ARENM === "2" ? "2(변경)" : "1(당초)"} 편집</span></div>
          ${S.FIELDS.rate.map((f) => row(f, d)).join("")}
          <div class="stm-note">노임환산식 값: ${rxv.ok && rxv.value != null ? rxv.value.toFixed(8) : esc(rxv.error || "-")}</div>
          <div class="stm-row"><label>기타 노임산출계수</label><select class="win-select" id="sys-rx-sel">${S.RX_SETS.map((s) => `<option value="${s.id}" ${s.id === rx.id ? "selected" : ""}>${esc(s.cap)}</option>`).join("")}</select></div>
          <div class="stm-row"><label>${esc(rx.btn)}</label>${field({ key: rx.rx, type: "text" }, d)}</div>
          <div class="stm-row"><label>  └ 적용코드</label>${field({ key: rx.con, type: "codes" }, d)}</div>
          <div class="stm-row"><label>시간당 노임산출계수 적용코드</label><button class="win-btn sys-jlab" data-k="CONLD">C 기본(일반구간)</button><button class="win-btn sys-jlab" data-k="${rx.con}">${esc(rx.cap.split(";")[1] || rx.con)}</button></div>
        </fieldset>
        <fieldset class="stm-group"><legend>소 수 점 적 용 기 준</legend>${S.FIELDS.digits.map((f) => row(f, d)).join("")}</fieldset>
        <fieldset class="stm-group"><legend>계 산 방 식</legend>${S.FIELDS.calc.map((f) => row(f, d)).join("")}
          <div class="stm-row"><label title="계산방식이 【총액 먼저 계산】일 때 총액과 비목별 합계의 차액을 보정순서대로 보정">L 금액 보정순서</label><span class="stm-order">${d.OPTNM.split(
            "",
          )
            .map(
              (c, i) =>
                `<span>${i + 1}. ${S.ORDER_NAMES[c]} <button class="win-btn sys-opt" data-i="${i}" data-dir="-1">◀</button><button class="win-btn sys-opt" data-i="${i}" data-dir="1">▶</button></span>`,
            )
            .join(
              "",
            )}</span><button class="win-btn" id="sys-opt-df" title="경비, 재료비, 노무비 순">기  본</button></div>
        </fieldset>
        <fieldset class="stm-group"><legend>재료비 적용단가 일괄적용</legend>
          <div class="stm-row"><label>M. 적용할 물가지</label><select class="win-select" id="sys-selm"><option value="none">적용 안함</option>${slots.list.map((s) => `<option value="${s.slot}">${esc(s.name)}</option>`).join("")}<option value="min">최소 단가</option></select></div>
          <div class="stm-row"><label><input type="checkbox" id="sys-skip0" checked /> 비교표의 단가가 0원인 것은 적용안함</label></div>
          <div class="stm-row"><label><input type="checkbox" id="sys-keep" checked /> 사용자가 직접수정한 적용페이지 유지</label></div>
          <div class="stm-row"><button class="win-btn primary" id="sys-selm-ok">확인 — 재료비 적용단가 일괄적용</button><span class="stm-note" id="sys-selm-msg">${esc(u.sysMsg || "")}</span></div>
          <p class="stm-note">직접수정 판정 = 적용단가가 후보 5칸 어디에도 없음</p>
        </fieldset>
      </div>
    </div>`;
  }

  function commit(ctx, api, recalc) {
    const d = draft(ctx);
    const errs = S.validate(d);
    if (errs.length) return alert("고칠 칸: " + errs.join(" · "));
    const changed = S.applyDraft(ctx.dbfData.start_ini, d);
    ctx.state.sysConfig = S.sysConfigFromIni(ctx.dbfData.start_ini, ctx.state.sysConfig);
    ctx.uiState.sysDraft = null;
    ctx.uiState.sysMsg = "";
    ctx.uiState.activeScreen = "wPrjList";
    if (recalc) api.cascadeAndRender();
    else api.renderWorkspace();
    if (changed.length)
      ctx.uiState.boqMsg = `초기값 ${changed.length}칸 반영(${changed.join(", ")})`;
  }

  // 직종·노임 설정(wM_Set_JLab) — 노무비 코드 목록에서 고른 코드를 적용코드 목록으로(추가·삭제) · 적용단가 미리보기
  function openJLab(ctx, api, conKey, orig) {
    const d = draft(ctx),
      $ = (id) => document.getElementById(id);
    const ev = global.STMATE_SMT_EVAL;
    const hourly = ev && ev.hourlyWage;
    const ini = Object.assign({}, ctx.dbfData.start_ini, d);
    const j = S.jlab(ctx.dbfData.costn_rows, ini, conKey, hourly);
    const fmt = api.fmt;
    const tr = (r, cls) =>
      `<tr><td class="center"><input type="checkbox" class="${cls}" value="${esc(r.code)}" /></td><td>${esc(r.code)}</td><td>${esc(r.name)}</td><td>${esc(r.size)}</td><td class="center">${esc(r.unit)}</td>${cls === "jl-del" ? `<td class="num">${r.hourly == null ? "" : fmt(r.hourly)}</td>` : ""}<td class="num">${fmt(r.price)}</td></tr>`;
    api.openModal(
      `시간당 노임산출계수 적용코드 [wM_Set_JLab] — ${conKey} · 환산식 ${j.formula || "(없음)"}`,
      `<div class="stm-form"><p class="stm-note">노무비 코드를 목록에서 선택하십시요 — 선택코드 추가 · 선택코드삭제 · 적용 / 취소</p>
      <div style="display:flex;gap:8px;">
        <div style="flex:1;"><strong>노무비 목록(Grd_BDLst)</strong><div class="grid-scroll" style="max-height:300px;"><table class="dbgrid"><thead><tr><th></th><th>코드번호</th><th>명칭</th><th>규격</th><th>단위</th><th>단가</th></tr></thead><tbody>${j.source.map((r) => tr(r, "jl-add")).join("")}</tbody></table></div></div>
        <div style="flex:1;"><strong>적용될 코드목록(Grd_CONLTD)</strong><div class="grid-scroll" style="max-height:300px;"><table class="dbgrid"><thead><tr><th></th><th>코드번호</th><th>명칭</th><th>규격</th><th>단위</th><th>적용단가</th><th>단가</th></tr></thead><tbody>${j.target.map((r) => tr(r, "jl-del")).join("")}</tbody></table></div></div>
      </div>
      <div class="stm-row"><button class="win-btn" id="jl-add">선택코드 추가 ▶</button><button class="win-btn" id="jl-del">◀ 선택코드삭제</button><button class="win-btn primary" id="jl-ok">적 용</button><button class="win-btn" id="jl-cancel">취 소</button></div></div>`,
    );
    let cur = String(d[conKey] != null ? d[conKey] : ini[conKey] || "");
    const back = orig == null ? cur : orig;
    const picked = (cls) => [...document.querySelectorAll(`.${cls}:checked`)].map((x) => x.value);
    const apply = (next) => (
      (d[conKey] = next),
      api.closeModal(),
      openJLab(ctx, api, conKey, back)
    );
    $("jl-add").onclick = () => apply((cur = S.jlabEdit(cur, picked("jl-add"), [])));
    $("jl-del").onclick = () => apply((cur = S.jlabEdit(cur, [], picked("jl-del"))));
    $("jl-ok").onclick = () => (api.closeModal(), api.renderWorkspace());
    $("jl-cancel").onclick = () => ((d[conKey] = back), api.closeModal(), api.renderWorkspace());
  }

  function bind(ctx, api) {
    if (!ctx.dbfData) return;
    document
      .querySelectorAll("#sys-form .sys-jlab")
      .forEach((b) => (b.onclick = () => openJLab(ctx, api, b.getAttribute("data-k"))));
    const d = draft(ctx),
      u = ctx.uiState,
      $ = (id) => document.getElementById(id);
    document.querySelectorAll("#sys-form .sys-f").forEach(
      (el) =>
        (el.onchange = () => {
          const k = el.getAttribute("data-k");
          d[k] = /^CON/.test(k)
            ? S.joinCodes(String(el.value).split(/[,\s]+/))
            : String(el.value).trim();
          api.renderWorkspace();
        }),
    );
    $("sys-rx-sel").onchange = (e) => ((u.sysRx = e.target.value), api.renderWorkspace());
    document
      .querySelectorAll("#sys-form .sys-opt")
      .forEach(
        (b) =>
          (b.onclick = () => (
            (d.OPTNM = S.moveOrder(
              d.OPTNM,
              Number(b.getAttribute("data-i")),
              Number(b.getAttribute("data-dir")),
            )),
            api.renderWorkspace()
          )),
      );
    $("sys-opt-df").onclick = () => ((d.OPTNM = "SML"), api.renderWorkspace());
    $("sys-xml").onclick = () => (S.xmlPreset(d), api.renderWorkspace());
    $("sys-cancel").onclick = () => ((u.sysDraft = null), api.renderWorkspace());
    $("sys-recalc").onclick = () => commit(ctx, api, true);
    $("sys-close").onclick = () => commit(ctx, api, false);
    $("sys-selm-ok").onclick = () => {
      const how = $("sys-selm").value;
      if (how === "none") return;
      const ch = U.adoptAll(ctx.dbfData.costn_rows, how, {
        kinds: "M",
        skipZero: $("sys-skip0").checked,
        keepUser: $("sys-keep").checked,
      });
      ch.forEach((c) => {
        const res = (ctx.state.resources || []).find((r) => r.code === c.code);
        if (res) Object.assign(res, { adoptMode: `slot${c.slot}`, manualPrice: c.to });
      });
      u.sysMsg = `재료비 ${ch.length}건 적용단가 바꿈`;
      api.cascadeAndRender();
    };
  }

  P.screens.wM_Set_Sys = { render, bind };
})(window);