// 健康診断管理 SiteId 508971: タブ「診断結果」のNum061~071(検査項目)に
// ラベル末尾" (実施人数)"を付与し、同じ設定(ControlType/NoWrap/Min/Max/Description)を
// 複製したNum081~091(ラベル末尾" (有所見者数)")を新規追加、EditorColumnHash._Tab-1の並びを
// Num061→Num081→Num062→Num082…のように交互配置へ組み替えるワンショットスクリプト。
// updatesite(Mode:full)を使う。--execute指定時のみ実際に送信、指定なければプレビュー(送信Body・diff)のみ出力。
"use strict";
const fs = require("fs");
const path = require("path");
const { findSiteDir, newModifyDir } = require("../../site-paths.js");

const PROJECT_NAME = "健康診断管理";
const ENV = "production";
const SITE_ID = 508971;
const SITE_NAME = "健康診断管理";
const REQUEST_LABEL = "tab2-jisshi-arishoken-counts";

const REPO_ROOT = path.join(__dirname, "..", "..", "..", "..");
const PROJECT_ROOT = path.join(REPO_ROOT, PROJECT_NAME);
const CONFIGS_DIR = path.join(PROJECT_ROOT, "configs", ENV);

// [実施人数側(既存), 有所見者数側(新規)] のペア。左の設定をそのまま右へ複製する
const PAIRS = [
  ["Num061", "Num081"],
  ["Num062", "Num082"],
  ["Num063", "Num083"],
  ["Num064", "Num084"],
  ["Num065", "Num085"],
  ["Num066", "Num086"],
  ["Num067", "Num087"],
  ["Num068", "Num088"],
  ["Num069", "Num089"],
  ["Num070", "Num090"],
  ["Num071", "Num091"],
];

function loadServerConfig() {
  const configPath = path.join(REPO_ROOT, `config_${ENV}.json`);
  const config = JSON.parse(fs.readFileSync(configPath, "utf-8"));
  if (!config.BaseUrl || !config.ApiKey) {
    console.error(`[エラー] ${configPath} に BaseUrl / ApiKey を設定してください。`);
    process.exit(1);
  }
  return config;
}

function loadLatest() {
  const siteDir = findSiteDir(CONFIGS_DIR, SITE_ID);
  if (!siteDir) {
    console.error(`[エラー] configs/${ENV}/site-${SITE_ID}_* が見つかりません。先にget-site-config.jsを実行してください。`);
    process.exit(1);
  }
  const p = path.join(siteDir, "sitesettings", `site-${SITE_ID}_latest.json`);
  const raw = JSON.parse(fs.readFileSync(p, "utf-8"));
  return { current: raw.Response.Data, siteDir, rawText: fs.readFileSync(p, "utf-8") };
}

function buildDesiredSiteSettings(current) {
  const settings = JSON.parse(JSON.stringify(current.SiteSettings));
  const columns = settings.Columns;

  const addedColumns = [];
  for (const [srcName, newName] of PAIRS) {
    const src = columns.find((c) => c.ColumnName === srcName);
    if (!src) {
      console.error(`[エラー] Columns内に${srcName}が見つかりません。`);
      process.exit(1);
    }
    if (columns.some((c) => c.ColumnName === newName)) {
      console.error(`[エラー] Columns内に${newName}が既に存在します(重複追加防止のため中断)。`);
      process.exit(1);
    }
    const originalLabel = src.LabelText;
    src.LabelText = `${originalLabel} (実施人数)`;

    const newCol = JSON.parse(JSON.stringify(src));
    newCol.ColumnName = newName;
    newCol.LabelText = `${originalLabel} (有所見者数)`;
    columns.push(newCol);
    addedColumns.push(newCol);
  }

  // EditorColumnHash._Tab-1 の並びをNum061→Num081→Num062→Num082…と交互に組み替える
  const tab1 = settings.EditorColumnHash["_Tab-1"];
  const pairSrcSet = new Set(PAIRS.map(([src]) => src));
  const rebuilt = [];
  for (const name of tab1) {
    rebuilt.push(name);
    if (pairSrcSet.has(name)) {
      const pair = PAIRS.find(([src]) => src === name);
      rebuilt.push(pair[1]);
    }
  }
  settings.EditorColumnHash["_Tab-1"] = rebuilt;

  // Links省略厳禁(全置換のため既存値をそのまま含める)
  settings.Links = current.SiteSettings.Links || [];

  return { settings, addedColumns, rebuiltTab1: rebuilt };
}

function buildUpdateBody(apiKey, current, desiredSettings) {
  return {
    ApiVersion: "1.1",
    ApiKey: apiKey,
    SiteId: SITE_ID,
    Title: current.Title,
    ReferenceType: current.ReferenceType,
    ParentId: current.ParentId,
    InheritPermission: current.InheritPermission,
    SiteSettings: desiredSettings,
  };
}

const execute = process.argv.includes("--execute");
const server = loadServerConfig();

(async () => {
  const { current, siteDir, rawText } = loadLatest();
  const { settings: desiredSettings, addedColumns, rebuiltTab1 } = buildDesiredSiteSettings(current);
  const body = buildUpdateBody(server.ApiKey, current, desiredSettings);

  const modifyDir = newModifyDir(siteDir, REQUEST_LABEL);
  const timestamp = new Date().toISOString().replace(/[:.]/g, "-");

  fs.writeFileSync(path.join(modifyDir, `before_site-${SITE_ID}_latest.json`), rawText, "utf-8");
  const updatedPath = path.join(modifyDir, `site-${SITE_ID}_updated_${timestamp}.json`);
  fs.writeFileSync(updatedPath, JSON.stringify(body, null, 2), "utf-8");

  console.log(`\n==== SiteId ${SITE_ID} (${SITE_NAME}) ====`);
  console.log("ラベル変更(実施人数):");
  for (const [srcName] of PAIRS) {
    const c = desiredSettings.Columns.find((x) => x.ColumnName === srcName);
    console.log(`  - ${srcName}: ${c.LabelText}`);
  }
  console.log("新規追加(有所見者数):");
  for (const c of addedColumns) {
    console.log(`  - ${c.ColumnName}: ${c.LabelText}`);
  }
  console.log("EditorColumnHash._Tab-1 変更後の並び:");
  console.log(`  [${rebuiltTab1.join(", ")}]`);
  console.log(`\nColumns件数: 変更前${current.SiteSettings.Columns.length} → 変更後${desiredSettings.Columns.length}`);
  console.log(`プレビュー保存先: ${updatedPath}`);

  if (!execute) {
    console.log("\n(--execute 未指定のためプレビューのみ。送信していません)");
    return;
  }

  const url = `${server.BaseUrl}api/items/${SITE_ID}/updatesite`;
  console.log(`送信先: ${url}`);
  const res = await fetch(url, {
    method: "POST",
    headers: { "Content-Type": "application/json" },
    body: JSON.stringify(body),
  });
  const json = await res.json();
  console.log(`[結果] HTTP ${res.status}:`, JSON.stringify(json));
  const resultPath = path.join(modifyDir, `site-${SITE_ID}_result_${timestamp}.json`);
  fs.writeFileSync(resultPath, JSON.stringify(json, null, 2), "utf-8");
})();