// 健康診断管理 SiteId 513156(実施年度-集計): EditorColumnHash.Generalの並びを
// Num061→Num081→Num062→Num082…と交互配置に組み替えるワンショットスクリプト
// (508971の並びに合わせる。508971にはNum061~071→Num081~091の連続配置で反映されており見た目が揃わないため)。
// Columns自体の変更は無く配置順のみ変更。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 = 513156;
const SITE_NAME = "実施年度-集計";
const REQUEST_LABEL = "fix-editorcolumnhash-order";

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, 有所見者数側] のペア。左の直後に右を差し込む
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 general = settings.EditorColumnHash.General;
  const pairSrcSet = new Set(PAIRS.map(([src]) => src));
  const arishokenSet = new Set(PAIRS.map(([, dst]) => dst));
  const rebuilt = [];
  for (const name of general) {
    if (arishokenSet.has(name)) continue; // 有所見者数側は元位置から除去し、対応する実施人数側の直後へ差し込む
    rebuilt.push(name);
    if (pairSrcSet.has(name)) {
      const pair = PAIRS.find(([src]) => src === name);
      rebuilt.push(pair[1]);
    }
  }
  settings.EditorColumnHash.General = 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, 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, rebuilt } = 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("EditorColumnHash.General 変更後の並び:");
  console.log(`  [${rebuilt.join(", ")}]`);
  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");
})();