/**
 * 公開物件一覧・検索用: 画像 URL の正規化（削除は行わない）。
 * ブロックリスト以外の https 外部（例: img4.athome.jp）は許可。http は https に昇格を試す。
 * フォールバック用途: property | property-card | member-card
 */
(function (root, factory) {
  if (typeof module === 'object' && module.exports) {
    module.exports = factory();
  } else {
    root.PropertyPublicImageUrl = factory();
  }
})(typeof globalThis !== 'undefined' ? globalThis : this, function () {
  'use strict';

  var BLOCKED_HOSTS = ['img-asp.jp', 'www.img-asp.jp', 'kikitai.example.com'];

  function publicAsset(path) {
    if (typeof globalThis !== 'undefined' && globalThis.RakusumoPublicPath && typeof globalThis.RakusumoPublicPath.asset === 'function') {
      return globalThis.RakusumoPublicPath.asset(path);
    }
    var pre =
      typeof globalThis !== 'undefined' && typeof globalThis.__RAKUSUMO_PUBLIC_PATH_PREFIX__ === 'string'
        ? globalThis.__RAKUSUMO_PUBLIC_PATH_PREFIX__
        : '';
    return (pre === '' ? '' : pre) + '/' + String(path || '').replace(/^\/+/, '');
  }

  var NO_IMAGE_RELS = {
    property: 'image/no-image-property.png',
    'property-card': 'image/no-image-property-card.png',
    'member-card': 'image/member-property-card.webp',
    'member-top-card': 'image/member-propertyTOP-card.webp',
  };

  var NO_IMAGE_VERSION_ATTRS = {
    property: 'data-property-no-image-v',
    'property-card': 'data-property-card-no-image-v',
    'member-card': 'data-member-card-no-image-v',
    'member-top-card': 'data-member-top-card-no-image-v',
  };

  function normalizeNoImageKind(kind) {
    kind = String(kind == null ? '' : kind)
      .trim()
      .toLowerCase();
    if (kind === 'property-card' || kind === 'member-card' || kind === 'member-top-card') return kind;
    return 'property';
  }

  function noImageCacheVersion(kind) {
    kind = normalizeNoImageKind(kind);
    var attrName = NO_IMAGE_VERSION_ATTRS[kind] || NO_IMAGE_VERSION_ATTRS.property;
    try {
      var fromDoc = document.documentElement && document.documentElement.getAttribute(attrName);
      if (fromDoc) return String(fromDoc).trim();
      if (kind === 'property') {
        var meta = document.querySelector('meta[name="property-no-image-version"]');
        if (meta) {
          var mv = String(meta.getAttribute('content') || '').trim();
          if (mv) return mv;
        }
      }
    } catch (_e) {}
    return '';
  }

  function noImageFallbackUrl(kind) {
    kind = normalizeNoImageKind(kind);
    if (kind === 'member-card' || kind === 'member-top-card') {
      return memberPropertyImageEffectiveUrl(kind);
    }
    if (kind === 'property-card') {
      try {
        var fromTopWin = String((window.__rakusumoCommonImages || {}).topNoImageUrl || '').trim();
        if (fromTopWin) return fromTopWin;
        var fromTopDoc = document.documentElement.getAttribute('data-top-property-no-image-url');
        if (fromTopDoc && String(fromTopDoc).trim()) return String(fromTopDoc).trim();
      } catch (_eTop) {}
    }
    if (kind === 'property') {
      try {
        var fromPropertyWin = String((window.__rakusumoCommonImages || {}).noImageUrl || '').trim();
        if (fromPropertyWin) return fromPropertyWin;
        var fromPropertyDoc = document.documentElement.getAttribute('data-property-no-image-url');
        if (fromPropertyDoc && String(fromPropertyDoc).trim()) return String(fromPropertyDoc).trim();
      } catch (_eProperty) {}
    }
    var path = publicAsset(NO_IMAGE_RELS[kind] || NO_IMAGE_RELS.property);
    var v = noImageCacheVersion(kind);
    return path + (v ? '?v=' + encodeURIComponent(v) : '');
  }

  /** 会員限定案内カード画像（設定値 → 同梱フォールバック） */
  function memberPropertyImageEffectiveUrl(kind) {
    kind = normalizeNoImageKind(kind || 'member-card');
    var isTop = kind === 'member-top-card';
    try {
      if (typeof window !== 'undefined' && window.__rakusumoCommonImages) {
        var fromWin = String(
          window.__rakusumoCommonImages[isTop ? 'topMemberPropertyImageUrl' : 'memberPropertyImageUrl'] || '',
        ).trim();
        if (!fromWin && isTop) {
          fromWin = String(window.__rakusumoCommonImages.memberPropertyImageUrl || '').trim();
        }
        if (fromWin) return fromWin;
      }
      var fromDoc =
        document.documentElement &&
        document.documentElement.getAttribute(
          isTop ? 'data-top-member-property-image-url' : 'data-member-property-image-url',
        );
      if (fromDoc && String(fromDoc).trim()) return String(fromDoc).trim();
      if (isTop) {
        var fromMemberDoc =
          document.documentElement && document.documentElement.getAttribute('data-member-property-image-url');
        if (fromMemberDoc && String(fromMemberDoc).trim()) return String(fromMemberDoc).trim();
      }
    } catch (_e) {}
    var path = publicAsset(NO_IMAGE_RELS[kind] || NO_IMAGE_RELS['member-card']);
    var v = noImageCacheVersion(kind);
    return path + (v ? '?v=' + encodeURIComponent(v) : '');
  }

  /** @deprecated 互換エイリアス */
  function buildPropertyNoImageUrl() {
    return noImageFallbackUrl('property');
  }

  var OWN_SITE_SUFFIXES = ['example.com', 'localhost', '127.0.0.1'];

  function norm(v) {
    return String(v == null ? '' : v).trim();
  }

  function pageIsHttps() {
    try {
      return typeof location !== 'undefined' && location.protocol === 'https:';
    } catch (_e) {
      return true;
    }
  }

  function hostBlocked(host) {
    host = norm(host).toLowerCase();
    if (!host) return true;
    var bi;
    for (bi = 0; bi < BLOCKED_HOSTS.length; bi++) {
      var b = BLOCKED_HOSTS[bi];
      if (host === b || host.slice(-(b.length + 1)) === '.' + b) return true;
    }
    return false;
  }

  function hostAllowed(host) {
    return !hostBlocked(host);
  }

  function normalizeRelative(path) {
    path = norm(path);
    if (!path) return '';
    if (/^javascript:/i.test(path) || path.indexOf('blob:') === 0) return '';
    if (/^data:image\//i.test(path)) return path;
    var lower = path.toLowerCase();
    if (lower.indexOf('/ftptool/image/') === 0) return path;
    if (lower.indexOf('ftptool/image/') === 0) return '/' + path;
    if (lower.indexOf('/image/') === 0) return '/ftptool/image/' + path.slice('/image/'.length);
    if (lower.indexOf('image/') === 0) return '/ftptool/image/' + path.slice('image/'.length);
    if (path.charAt(0) === '/') return path;
    return '';
  }

  function sanitize(raw, opts) {
    opts = opts || {};
    var httpsOnly = opts.httpsOnly !== false ? pageIsHttps() : false;
    var u = norm(raw);
    if (!u) return '';
    if (/^javascript:/i.test(u) || u.indexOf('blob:') === 0) return '';
    if (/^data:image\//i.test(u)) return u;
    if (u.indexOf('//') === 0) {
      u = 'https:' + u;
    }
    if (!/^https?:\/\//i.test(u)) {
      return normalizeRelative(u);
    }
    var parsed;
    try {
      parsed = new URL(u, typeof location !== 'undefined' ? location.origin : 'https://www.example.com');
    } catch (_e) {
      return '';
    }
    if (!hostAllowed(parsed.hostname)) return '';
    if (httpsOnly && parsed.protocol === 'http:') {
      parsed.protocol = 'https:';
    }
    return parsed.href;
  }

  function fromImageCell(img, opts) {
    if (!img) return '';
    if (typeof img === 'string') return sanitize(img, opts);
    if (typeof img !== 'object') return '';
    var keys = [
      'publicPath',
      'url',
      'src',
      'originalPath',
      'path',
      'thumbnailUrl',
      'thumbnail',
      'thumbUrl',
      'publicUrl',
      'imageUrl',
      'imageURL',
      'link',
      'href',
      'originalUrl',
      'remoteUrl',
      'pictureUrl',
      'externalUrl',
      'atbbUrl',
    ];
    var i;
    for (i = 0; i < keys.length; i++) {
      var s = sanitize(img[keys[i]], opts);
      if (s) return s;
    }
    return sanitize(img.fileName || img.filename, opts);
  }

  function pathWithoutQuery(u) {
    var s = norm(u);
    var q = s.indexOf('?');
    return q >= 0 ? s.slice(0, q) : s;
  }

  function bindCardImageFallback(imgEl) {
    if (!imgEl || imgEl.__ppuFallbackBound) return;
    imgEl.__ppuFallbackBound = true;
    if (!imgEl.getAttribute('data-no-image-kind')) {
      imgEl.setAttribute('data-no-image-kind', 'property');
    }
    imgEl.addEventListener(
      'error',
      function onErr() {
        var images = [];
        var kinds = [];
        try {
          images = JSON.parse(imgEl.getAttribute('data-images') || '[]');
        } catch (_e1) {
          images = [];
        }
        try {
          kinds = JSON.parse(imgEl.getAttribute('data-image-kinds') || '[]');
        } catch (_e2) {
          kinds = [];
        }
        if (!Array.isArray(images)) images = [];
        var idx = Number(imgEl.getAttribute('data-index') || '0') || 0;
        var tried = Number(imgEl.getAttribute('data-ppu-tried') || '0') || 0;
        var next = idx + 1;
        while (next < images.length) {
          var candidate = sanitize(images[next]);
          if (candidate && candidate !== imgEl.getAttribute('src')) {
            imgEl.setAttribute('data-index', String(next));
            imgEl.setAttribute('data-ppu-tried', String(tried + 1));
            if (kinds[next] === 'floorplan') {
              imgEl.classList.add('is-floorplan');
              imgEl.setAttribute('data-kind', 'floorplan');
            } else {
              imgEl.classList.remove('is-floorplan');
              imgEl.setAttribute('data-kind', 'photo');
            }
            imgEl.src = candidate;
            return;
          }
          next++;
        }
        imgEl.removeEventListener('error', onErr);
        var kind = normalizeNoImageKind(imgEl.getAttribute('data-no-image-kind'));
        var fallback = noImageFallbackUrl(kind);
        var curPath = pathWithoutQuery(imgEl.getAttribute('src') || '');
        var fbPath = pathWithoutQuery(fallback);
        imgEl.onerror = null;
        imgEl.classList.add('property-no-image-img');
        imgEl.setAttribute('data-no-image-kind', kind);
        imgEl.alt =
          kind === 'member-card' ? '会員限定物件のご案内' : '物件画像は準備中です';
        imgEl.removeAttribute('data-card-slide-img');
        imgEl.removeAttribute('data-images');
        imgEl.removeAttribute('data-image-kinds');
        imgEl.removeAttribute('data-index');
        if (curPath === fbPath) {
          return;
        }
        imgEl.src = fallback;
      },
      { once: false },
    );
  }

  function bindAllCardImages(root) {
    var scope = root && root.querySelectorAll ? root : document;
    scope.querySelectorAll('.list-card-image[data-card-slide-img], .list-card-image').forEach(function (img) {
      bindCardImageFallback(img);
    });
  }

  function resolveNoImageUrl(custom, kind) {
    var u = norm(custom);
    return u || noImageFallbackUrl(kind);
  }

  function imgOnerrorAttr(kind) {
    kind = normalizeNoImageKind(kind);
    var url = noImageFallbackUrl(kind).replace(/'/g, "\\'");
    return (
      ' data-no-image-kind="' +
      kind +
      '" onerror="this.onerror=null;this.src=\'' +
      url +
      '\';this.classList.add(\'property-no-image-img\');"'
    );
  }

  return {
    sanitize: sanitize,
    fromImageCell: fromImageCell,
    bindCardImageFallback: bindCardImageFallback,
    bindAllCardImages: bindAllCardImages,
    noImageFallbackUrl: noImageFallbackUrl,
    memberPropertyImageEffectiveUrl: memberPropertyImageEffectiveUrl,
    resolveNoImageUrl: resolveNoImageUrl,
    imgOnerrorAttr: imgOnerrorAttr,
    normalizeNoImageKind: normalizeNoImageKind,
    BLOCKED_HOSTS: BLOCKED_HOSTS,
    OWN_SITE_SUFFIXES: OWN_SITE_SUFFIXES,
    get NO_IMAGE_PATHS() {
      return {
        property: publicAsset(NO_IMAGE_RELS.property),
        'property-card': publicAsset(NO_IMAGE_RELS['property-card']),
        'member-card': publicAsset(NO_IMAGE_RELS['member-card']),
        'member-top-card': publicAsset(NO_IMAGE_RELS['member-top-card']),
      };
    },
  };
});