/* Presentation only: original scores and recommendation rules remain in SkinScore. */
(function(root, factory) {
  if (typeof module === 'object' && module.exports) module.exports = factory(require('./report-copy.js'));
  else root.ReportUI = factory(root.ReportCopy);
})(typeof window !== 'undefined' ? window : this, function(Copy) {
  'use strict';
  var defs = [
    ['contour', '轮廓', 'firm', 'contour'], ['wrinkles', '皱纹', 'firm', 'wrinkles'],
    ['color', '肤色', 'vita', 'tone'], ['smooth', '平滑度', 'vita', 'smooth'], ['water', '水分', 'vita', 'tone'],
    ['sens', '泛红', 'stab', 'sens'], ['acne', '痘痘', 'stab', 'acne']
  ];
  var products = [
    { tier: 1, match: '25+束紧精华', title: "1'me 主场精华 I", name: '以我本然有光蓄活', image: 'assets/img/ui-20261012/product-25.jpg' },
    { tier: 2, match: '35+支撑精华', title: "1'me 主场精华 II", name: '以我自在有势挺括', image: 'assets/img/ui-20261012/product-35.jpg' },
    { tier: 3, match: '50+重塑精华', title: "1'me 主场精华 III", name: '以我从容有态构塑', image: 'assets/img/ui-20261012/product-50.jpg' }
  ];
  var levelMap = { '预警': '改善', '改善': '良好', '良好': '优秀' };
  var dimNames = { firm: '紧塑力', vita: '透亮感', stab: '稳韧力' };
  var focusTips = { firm: '强化紧塑力，提拉轮廓抚平细纹。', vita: '提升透亮感，补水提亮加强防晒。', stab: '增强稳韧力，舒缓泛红强韧屏障。' };
  function numeric(value) { return typeof value === 'number' && isFinite(value); }
  // Read saved raw dimension values, never re-score historical reports or use
  // the legacy focus.name (which contains the old dimension terminology).
  function focusOf(vm) {
    var selected = null;
    ['firm', 'vita', 'stab'].forEach(function(key) {
      var dim = vm.dims && vm.dims[key];
      if (dim && numeric(dim.P) && (!selected || dim.P < selected.score)) selected = { key: key, score: dim.P, name: dimNames[key], tip: focusTips[key] };
    });
    return selected;
  }
  function customerText(view) {
    if (view.key === 'wrinkles') return view.text.split('\n分区明细')[0];
    if (view.key !== 'contour') return view.text;
    // Also cover immutable old presentations, without modifying stored copy.
    return view.text.replace(/侧脸角度数据未完整获取[；;]?/g, '')
      .replace('本次未检出有效数据，请重新拍摄后查看。', '本次未获取轮廓有效数据。');
  }
  function scalar(value) { return numeric(value) ? value : value && numeric(value.value) ? value.value : null; }
  var wrinkleDefs = [
    ['forehead', '抬头纹（额头纹）', ['forehead_wrinkle_info'], 'forehead_count'],
    ['left_nasolabial', '左法令纹', ['left_nasolabial_wrinkle_info', 'left_nasolabial_fold_info'], 'left_nasolabial_count'],
    ['right_nasolabial', '右法令纹', ['right_nasolabial_wrinkle_info', 'right_nasolabial_fold_info'], 'right_nasolabial_count'],
    ['left_crowsfeet', '左鱼尾纹', ['left_crowsfeet_wrinkle_info'], 'left_crowsfeet_count'],
    ['right_crowsfeet', '右鱼尾纹', ['right_crowsfeet_wrinkle_info'], 'right_crowsfeet_count'],
    ['left_eye', '左眼部细纹', ['left_eye_wrinkle_info'], 'left_undereye_count'],
    ['right_eye', '右眼部细纹', ['right_eye_wrinkle_info'], 'right_undereye_count'],
    ['left_mouth', '左嘴角纹', ['left_mouth_wrinkle_info'], 'left_mouth_count'],
    ['right_mouth', '右嘴角纹', ['right_mouth_wrinkle_info'], 'right_mouth_count'],
    ['glabella', '眉间纹', ['glabella_wrinkle_info'], 'glabella_count'],
    ['left_cheek', '左脸颊纹', ['left_cheek_wrinkle_info'], 'left_cheek_count'],
    ['right_cheek', '右脸颊纹', ['right_cheek_wrinkle_info'], 'right_cheek_count']
  ];
  var wrinkleMetrics = [
    ['wrinkle_score', '皱纹分'], ['wrinkle_severity_level', '严重等级'],
    ['wrinkle_deep_num', '深纹条数'], ['wrinkle_shallow_num', '浅纹条数'],
    ['wrinkle_norm_length', '标准化长度'], ['wrinkle_norm_depth', '标准化深度'],
    ['wrinkle_pixel_density', '像素密度'], ['wrinkle_area_ratio', '面积比例'], ['wrinkle_deep_ratio', '深纹比例']
  ];
  function wrinkleDetails(result) {
    result = result || {};
    return wrinkleDefs.map(function (def) {
      var node = null;
      def[2].some(function (key) { if (result[key] && typeof result[key] === 'object') { node = result[key]; return true; } return false; });
      var values = {};
      wrinkleMetrics.forEach(function (metric) { values[metric[0]] = scalar(node && node[metric[0]]); });
      // Region counts are a valid fallback; a missing count is never zero.
      if (values.wrinkle_deep_num == null) values.wrinkle_deep_num = scalar(result.wrinkle_count && result.wrinkle_count[def[3]]);
      var fine = result.fine_line || result.fine_line_count;
      if (values.wrinkle_shallow_num == null) values.wrinkle_shallow_num = scalar(fine && fine[def[3]]);
      return { key: def[0], name: def[1], metrics: values };
    });
  }
  function fill(template, vars) {
    return template.replace(/\{([a-z_]+)\}/g, function(_, key) {
      var v = vars[key];
      return v == null ? '未获取' : numeric(v) ? String(Math.round(v * 100) / 100) : String(v);
    }).replace(/\s+/g, ' ').trim();
  }
  function count(result, key) { var v = result[key]; return v && numeric(v.count) ? v.count : null; }
  function build(vm, result) {
    result = result || {};
    var views = defs.map(function(d) {
      var cat = vm.cats[d[3]], vars = Object.assign({}, cat.vars || {});
      var level = levelMap[cat.level], valid = cat.P != null;
      if (d[0] === 'color' && vars.melanin == null) valid = false;
      if (d[0] === 'water' && vars.water_score == null) valid = false;
      var template = valid && level ? Copy.conclusion[d[0]][level] : '';
      if (d[0] === 'contour') {
        var severity = vars.dark_circle_sev;
        var description = numeric(severity) ? ['无明显黑眼圈', '黑眼圈轻度', '黑眼圈中度', '黑眼圈重度'][severity] : null;
        template = template.replace(/黑眼圈轻\/中\/重度（根据分数给出判断）/g, description || '黑眼圈数据未获取');
        if (vars.la == null || vars.ra == null) template = template.replace(/左右下颌线角度(?:分别为左|左) \{la\}°\/ 右 \{ra\}°[；;]/g, '');
      }
      if (d[0] === 'acne') {
        var pustules = count(result, 'acne_pustule'), nodules = count(result, 'acne_nodule');
        var heavy = [pustules > 0 ? '脓包' : '', nodules > 0 ? '结节' : ''].filter(Boolean);
        vars.heavy_note = heavy.length ? '，含' + heavy.join('、') + '等中重度皮损，炎症反应明显' : '';
        if (heavy.length) { level = '改善'; template = Copy.conclusion.acne[level]; }
        else if (vars.acne_cnt > 0 && level === '优秀') { level = '良好'; template = Copy.conclusion.acne[level]; }
        if (vars.acne_cnt == null) template = '本次未获取完整皮损计数，请结合检测图片查看。';
        else if (vars.acne_cnt === 0) template = '本次未检出明显皮损，请结合检测图片查看。';
      }
      // Missing counts are unknown, not zero: remove only the unavailable metric.
      if (vars.fl_cnt == null) template = template.replace(/、细纹 \{fl_cnt\} 条/g, '（细纹计数未获取）');
      if (vars.wr_cnt == null) template = template.replace(/皱纹 \{wr_cnt\} 条/g, '皱纹计数未获取');
      if (vars.water_area == null) template = template.replace(/缺水面积 \{water_area\}%[、，]/g, '缺水面积未获取；');
      if (vars.water_sev == null) template = template.replace(/肌肤缺水比较严重 \{water_sev\}，/g, '');
      if (vars.sens_area == null) template = template.replace(/泛红面积(?:达 | )\{sens_area\}%[，；]/g, '泛红面积未获取；');
      if (vars.pore_cnt == null) template = template.replace(/粗大毛孔 \{pore_cnt\} 颗/g, '毛孔计数未获取');
      if (vars.blackhead_cnt == null) template = template.replace(/黑头 \{blackhead_cnt\} 颗/g, '黑头计数未获取');
      if (d[0] === 'smooth' && valid && level === '优秀') {
        // A high aggregate score does not mean every localized pore is absent.
        if (vars.pore_cnt == null || vars.blackhead_cnt == null) template = '肌肤质感整体较好，但毛孔或黑头计数未完整获取，请结合检测图查看。';
        else if (vars.pore_cnt > 0 || vars.blackhead_cnt > 0) template = '肌肤质感整体较好；本次检测到粗大毛孔 {pore_cnt} 颗、黑头 {blackhead_cnt} 颗，局部仍有可改善之处。';
      }
      var details = d[0] === 'wrinkles' ? wrinkleDetails(result) : null;
      var advice = level ? Copy.care[d[0]][level] : null;
      return { key: d[0], name: d[1], dim: d[2], source: d[3], P: cat.P, level: level || null,
        text: valid ? fill(template, vars) : '本次未检出有效数据，请重新拍摄后查看。',
        details: details, valid: valid, advice: valid ? advice : null };
    });
    // Preserve selection of the two weakest original categories. Tone expands into
    // color+water advice, with thresholds inherited from the same original category.
    var ranked = Object.keys(vm.cats).filter(function(k) { return vm.cats[k].P != null; })
      .sort(function(a,b) { return vm.cats[a].P - vm.cats[b].P; }).slice(0,2);
    var chosen = views.filter(function(v) { return ranked.indexOf(v.source) >= 0 && v.advice; });
    var care = chosen.map(function(v) { return { name: v.name, text: v.advice.care + v.advice.lifestyle }; });
    var product = products.filter(function(p) { return p.match === vm.essence.name; })[0] || null;
    return { version: Copy.version + '+feedback-2026-10-12', dims: dimNames, views: views, care: care, product: product, focus: focusOf(vm) };
  }
  return { build: build, products: products, levelMap: levelMap, dimNames: dimNames, wrinkleDetails: wrinkleDetails, focusOf: focusOf, customerText: customerText };
});