Revert ecommerce catalog rematch

app/catalog-image-map.ts

@@ -0,0 +1,93 @@
+import type { CatalogProduct } from "./catalog-data";
+
+// The ecommerce image archive groups products by family rather than by the
+// individual model code used in the PDF catalog. These are the corresponding
+// family-level main images copied into public/catalog-products/source-main.
+const SOURCE_MAIN_IMAGES = {
+  "1004": "/catalog-products/source-main/1004-main.png",
+  "258": "/catalog-products/source-main/258-main.jpg",
+  "259": "/catalog-products/source-main/259-main.jpg",
+  "266": "/catalog-products/source-main/266-main.jpg",
+  "267": "/catalog-products/source-main/267-main.jpg",
+  "268": "/catalog-products/source-main/268-main.jpg",
+  "270": "/catalog-products/source-main/270-main.jpg",
+  "271": "/catalog-products/source-main/271-main.jpg",
+  "272": "/catalog-products/source-main/272-main.jpg",
+  "273": "/catalog-products/source-main/273-main.jpg",
+  "274": "/catalog-products/source-main/274-main.jpg",
+  "275": "/catalog-products/source-main/275-main.jpg",
+  "276": "/catalog-products/source-main/276-main.jpg",
+  "308": "/catalog-products/source-main/308-main.png",
+  "309": "/catalog-products/source-main/309-main.png",
+  "310": "/catalog-products/source-main/310-main.png",
+  "311": "/catalog-products/source-main/311-main.png",
+  "313": "/catalog-products/source-main/313-main.png",
+} as const;
+
+type SourceImageKey = keyof typeof SOURCE_MAIN_IMAGES;
+
+function hasWeight(name: string, grams: string) {
+  return new RegExp(`${grams}\\s*(?:g|克)`, "i").test(name);
+}
+
+function getGearSeries(name: string) {
+  if (/半金属/.test(name)) return "semi";
+  if (/全金属|金属/.test(name)) return "metal";
+  if (/塑胶|塑料/.test(name)) return "plastic";
+  return null;
+}
+
+function getSmallServoImage(name: string): string | null {
+  if (hasWeight(name, "1\\.7")) return SOURCE_MAIN_IMAGES["1004"];
+
+  const gearSeries = getGearSeries(name);
+  if (hasWeight(name, "2") && gearSeries === "plastic") return SOURCE_MAIN_IMAGES["272"];
+  if (hasWeight(name, "3\\.7") && gearSeries === "plastic") return SOURCE_MAIN_IMAGES["271"];
+
+  if (hasWeight(name, "9")) {
+    if (gearSeries === "metal") return SOURCE_MAIN_IMAGES["266"];
+    if (gearSeries === "semi") return SOURCE_MAIN_IMAGES["259"];
+    if (gearSeries === "plastic") return SOURCE_MAIN_IMAGES["258"];
+  }
+
+  if (hasWeight(name, "17")) {
+    if (gearSeries === "metal") return SOURCE_MAIN_IMAGES["274"];
+    if (gearSeries === "plastic") return SOURCE_MAIN_IMAGES["273"];
+  }
+
+  if (hasWeight(name, "25")) {
+    if (gearSeries === "metal") return SOURCE_MAIN_IMAGES["276"];
+    if (gearSeries === "plastic") return SOURCE_MAIN_IMAGES["275"];
+  }
+
+  if (hasWeight(name, "37")) {
+    if (gearSeries === "metal") return SOURCE_MAIN_IMAGES["270"];
+    if (gearSeries === "semi") return SOURCE_MAIN_IMAGES["268"];
+    if (gearSeries === "plastic") return SOURCE_MAIN_IMAGES["267"];
+  }
+
+  return null;
+}
+
+function getBrickServoImage(name: string): string | null {
+  if (name.includes("3x3x3")) return SOURCE_MAIN_IMAGES["311"];
+  if (name.includes("3x3x7")) return SOURCE_MAIN_IMAGES["310"];
+  if (name.includes("3x7x5")) return SOURCE_MAIN_IMAGES["309"];
+  if (name.includes("6x6x5")) return SOURCE_MAIN_IMAGES["308"];
+  if (name.includes("11x5x4")) return SOURCE_MAIN_IMAGES["313"];
+  return null;
+}
+
+export function getCatalogProductImage(product: CatalogProduct) {
+  if (product.category === "积木舵机") {
+    return getBrickServoImage(product.name) ?? product.image;
+  }
+
+  if (product.category === "标准舵机" || product.category === "异形舵机") {
+    return getSmallServoImage(product.name) ?? product.image;
+  }
+
+  return product.image;
+}
+
+export const CATALOG_SOURCE_IMAGE_KEYS: SourceImageKey[] = Object.keys(SOURCE_MAIN_IMAGES) as SourceImageKey[];

app/globals.css

@@ -242,7 +242,7 @@ select:focus, input:focus, textarea:focus { border-color: var(--blue); box-shado
 .section-heading > p { max-width: 480px; margin: 0; color: #6e7a8e; line-height: 1.8; font-size: 13px; }
 .catalog-summary {
   display: grid;
-  grid-template-columns: repeat(5, 1fr);
+  grid-template-columns: repeat(7, 1fr);
   gap: 9px;
   margin-bottom: 22px;
 }

app/layout.tsx

@@ -11,17 +11,17 @@ export async function generateMetadata(): Promise<Metadata> {
   return {
     metadataBase,
     title: "高徳乐 AI 舵机选型助手",
-    description: "高徳乐商城536款产品资料，支持产品参数搜索、AI舵机初选与样品申请。",
+    description: "高徳乐280个产品型号完整目录，支持搜索筛选、AI舵机初选与样品申请。",
     openGraph: {
       title: "高徳乐 AI 舵机选型助手",
-      description: "536款商城产品完整目录。3分钟找到适合你的舵机，AI初选，工程师复核。",
+      description: "280个型号完整目录。3分钟找到适合你的舵机，AI初选，工程师复核。",
       images: [{ url: new URL("/og.png", metadataBase).toString(), width: 1200, height: 630 }],
       type: "website",
     },
     twitter: {
       card: "summary_large_image",
       title: "高徳乐 AI 舵机选型助手",
-      description: "高徳乐商城产品资料与 AI 舵机选型助手。",
+      description: "3分钟，找到适合你的舵机。",
       images: [new URL("/og.png", metadataBase).toString()],
     },
   };

app/page.tsx

@@ -3,9 +3,15 @@
 import { FormEvent, useMemo, useState } from "react";
 import {
   CATALOG_COUNTS,
-  CATALOG_PRODUCTS,
+  CATALOG_PRODUCTS as RAW_CATALOG_PRODUCTS,
   type CatalogProduct,
 } from "./catalog-data";
+import { getCatalogProductImage } from "./catalog-image-map";
+
+const CATALOG_PRODUCTS = RAW_CATALOG_PRODUCTS.map((product) => ({
+  ...product,
+  image: getCatalogProductImage(product),
+}));
 
 type Requirements = {
   application: string;
@@ -34,10 +40,12 @@ const APPLICATIONS = [
 
 const PRIMARY_CATALOG_CATEGORIES = [
   "标准舵机",
+  "异形舵机",
+  "全金属舵机",
+  "大扭矩舵机",
   "积木舵机",
-  "舵盘配件",
   "标准齿轮箱",
-  "精密齿轮配件",
+  "翻盖电机",
 ];
 
 const CATALOG_FILTER_CATEGORIES = ["全部产品", ...PRIMARY_CATALOG_CATEGORIES, "静音舵机"];
@@ -52,13 +60,6 @@ const FEATURED_SPEC_ORDER = [
   "寿命",
   "产品尺寸",
   "外形尺寸",
-  "空载速度",
-  "材质",
-  "模数",
-  "齿数",
-  "孔径",
-  "重量",
-  "参考单价",
 ];
 
 function getFeaturedSpecs(product: CatalogProduct) {
@@ -68,32 +69,20 @@ function getFeaturedSpecs(product: CatalogProduct) {
     .map((label) => [label, product.specs[label]] as const);
 }
 
-const SERVO_CATEGORIES = ["标准舵机", "积木舵机"];
+const SERVO_CATEGORIES = ["标准舵机", "异形舵机", "全金属舵机", "大扭矩舵机", "积木舵机"];
 const SILENT_SERVO_CATEGORY = "静音舵机";
 const CUSTOM_SERVO_CATEGORY = "非标准舵机定制";
 const TORQUE_MIN = 0.09;
-const TORQUE_MAX = Math.max(
-  TORQUE_MIN,
-  ...CATALOG_PRODUCTS.filter((product) => SERVO_CATEGORIES.includes(product.category))
-    .map((product) => product.torqueValue ?? 0),
-);
-const TORQUE_PRESETS = [...new Set([
-  0.1,
-  1,
-  5,
-  20,
-  100,
-  300,
-  TORQUE_MAX,
-].filter((value) => value <= TORQUE_MAX))];
+const TORQUE_MAX = 920;
+const TORQUE_PRESETS = [0.1, 1, 5, 20, 100, 300, 920];
 
 const APPLICATION_CATEGORY_MAP: Record<string, string[]> = {
-  AI毛绒: ["标准舵机"],
-  智能玩具: ["标准舵机", "积木舵机"],
+  AI毛绒: ["标准舵机", "异形舵机"],
+  智能玩具: ["标准舵机", "异形舵机", "积木舵机"],
   "教育/积木": ["积木舵机", "标准舵机"],
-  微型机器人: ["标准舵机", "积木舵机"],
-  "云台/航模": ["标准舵机"],
-  工业设备: ["标准舵机", "积木舵机"],
+  微型机器人: ["标准舵机", "异形舵机", "全金属舵机"],
+  "云台/航模": ["标准舵机", "全金属舵机"],
+  工业设备: ["全金属舵机", "大扭矩舵机", "异形舵机"],
 };
 
 function parseNumbers(value = "") {
@@ -108,7 +97,7 @@ function isSilentServo(product: CatalogProduct) {
 const SILENT_SERVO_COUNT = CATALOG_PRODUCTS.filter(isSilentServo).length;
 
 function getCategoryCount(category: string) {
-  return category === SILENT_SERVO_CATEGORY ? SILENT_SERVO_COUNT : CATALOG_COUNTS[category] ?? 0;
+  return category === SILENT_SERVO_CATEGORY ? SILENT_SERVO_COUNT : CATALOG_COUNTS[category];
 }
 
 type ProductScale = {
@@ -225,10 +214,10 @@ const SELECTOR_PRODUCTS = CATALOG_PRODUCTS.filter((product) =>
     weight: inferWeight(product),
     isSilent: isSilentServo(product),
     gear: classifyGear(product.specs["齿轮材质"]),
-    angle: product.specs["可操作角度"] ?? "",
+    angle: product.specs["可操作角度"] ?? product.specs["操作角度范围"] ?? "",
     control,
-    speed: product.specs["空载速度"] ?? "",
-    size: product.specs["产品尺寸"] ?? "",
+    speed: product.specs["空载速度"] ?? product.specs["转动速度"] ?? "",
+    size: product.specs["产品尺寸"] ?? product.specs["外形尺寸"] ?? "",
   };
 });
 
@@ -360,8 +349,6 @@ export default function Home() {
         product.name,
         product.code,
         product.category,
-        product.subCategory,
-        product.sourceCategory,
         ...Object.keys(product.specs),
         ...Object.values(product.specs),
       ]
@@ -442,8 +429,8 @@ export default function Home() {
             <a href="#products" className="text-action">查看能力范围</a>
           </div>
           <div className="trust-row">
-            <span><b>{CATALOG_PRODUCTS.length}</b> 个商城产品</span>
-            <span><b>{formatTorque(TORQUE_MIN)}–{formatTorque(TORQUE_MAX)}</b> kgf·cm</span>
+            <span><b>280</b> 个产品型号</span>
+            <span><b>0.09–920</b> kgf·cm</span>
             <span><b>48h</b> 方案响应</span>
           </div>
         </div>
@@ -505,7 +492,7 @@ export default function Home() {
                 <div className="question-step">
                   <p className="step-kicker">第二步 · 核心参数</p>
                   <h2>输入舵机的关键技术要求</h2>
-                  <p className="step-help">已覆盖{SELECTOR_PRODUCTS.length}款可选舵机：{TORQUE_MIN}–{TORQUE_MAX} kgf·cm，并按商城资料额定电压筛选。</p>
+                  <p className="step-help">已覆盖243款舵机：0.09–920 kgf·cm，并按官方目录额定电压精确筛选。</p>
                   <div className="two-fields compact-fields">
                     <label className="select-field">
                       <span>目标产品系列</span>
@@ -513,7 +500,7 @@ export default function Home() {
                         value={requirements.category}
                         onChange={(event) => update("category", event.target.value)}
                       >
-                        <option value="全部舵机">全部舵机（{SELECTOR_PRODUCTS.length}款）</option>
+                        <option value="全部舵机">全部舵机（243款）</option>
                         <optgroup label="官方产品系列">
                           {SERVO_CATEGORIES.map((category) => (
                             <option key={category} value={category}>
@@ -573,11 +560,7 @@ export default function Home() {
                       value={torqueToSlider(requirements.torque)}
                       onChange={(event) => update("torque", sliderToTorque(Number(event.target.value)))}
                     />
-                    <div className="range-scale">
-                      {[TORQUE_MIN, 1, 10, 100, TORQUE_MAX]
-                        .filter((value, index, values) => value <= TORQUE_MAX && values.indexOf(value) === index)
-                        .map((value) => <span key={value}>{formatTorque(value)}</span>)}
-                    </div>
+                    <div className="range-scale"><span>0.09</span><span>1</span><span>10</span><span>100</span><span>920</span></div>
                     <div className="torque-presets" aria-label="常用扭矩快捷值">
                       {TORQUE_PRESETS.map((torque) => (
                         <button
@@ -837,7 +820,7 @@ export default function Home() {
                         {match.reasons.slice(0, 2).map((reason) => <li key={reason}>✓ {reason}</li>)}
                       </ul>
                       <div className="source-line">
-                        <span>商城资料产品</span>
+                        <span>官方目录型号</span>
                         <strong>{match.product.category}</strong>
                         <small>价格与交期按用量确认</small>
                       </div>
@@ -908,9 +891,9 @@ export default function Home() {
         <div className="section-heading">
           <div>
             <p className="eyebrow"><span /> 官方产品目录 · 2026.06</p>
-            <h2>完整收录{CATALOG_PRODUCTS.length}个商城产品</h2>
+            <h2>完整收录280个产品型号</h2>
           </div>
-          <p>产品数据、分类、参数与主图均来自高徳乐商城产品资料；舵机选型仅从其中可用于选型的舵机系列中推荐。</p>
+          <p>官方目录按七个主分类收录280款产品；静音舵机作为特色子集筛选，不重复计入产品总数。</p>
         </div>
 
         <div className="catalog-summary" aria-label="产品分类统计">
@@ -929,7 +912,7 @@ export default function Home() {
             </button>
           ))}
         </div>
-        <p className="catalog-category-note">商城资料共 {CATALOG_PRODUCTS.length} 款产品，包含舵机、舵盘配件、积木舵机、标准齿轮箱与精密齿轮配件；静音舵机为标准舵机特色子集。</p>
+        <p className="catalog-category-note">分类已按官方目录表头及业务规则复核 · 七个主分类合计280款 · 静音舵机11款为标准舵机特色子集</p>
 
         <div className="catalog-toolbar">
           <label className="catalog-search">
@@ -1006,7 +989,7 @@ export default function Home() {
                   ) : (
                     <span className="catalog-placeholder">GAUDELOT</span>
                   )}
-                  <small>{product.subCategory || product.category}</small>
+                  <small>{product.category}</small>
                   <span className="catalog-zoom-hint">点击查看大图</span>
                 </button>
                 <div className="catalog-card-body">
@@ -1049,8 +1032,6 @@ export default function Home() {
           role="presentation"
           onMouseDown={() => setSelectedCatalogProduct(null)}
         >
-          {/* Stop a click inside the dialog from closing the backdrop. */}
-          {/* eslint-disable-next-line jsx-a11y/no-noninteractive-element-interactions */}
           <section
             className="catalog-modal"
             role="dialog"
@@ -1076,7 +1057,7 @@ export default function Home() {
                 <p className="step-kicker">{selectedCatalogProduct.category}</p>
                 <h2 id="catalog-modal-title">{selectedCatalogProduct.name}</h2>
                 <code>{selectedCatalogProduct.code}</code>
-                <p className="catalog-source-note">商城资料编号 {selectedCatalogProduct.sourceId} · {selectedCatalogProduct.sourceCategory}</p>
+                <p className="catalog-source-note">官方产品目录第 {selectedCatalogProduct.page} 页</p>
               </div>
             </div>
             <div className="catalog-spec-table">