src/features/ecommerce/EcommercePage.tsx

@@ -20,6 +20,8 @@ const ecommerceSlide5 = `${OSS_MUBAN}/slide-5.png`;
 import ImageMentionMenu, { getImageMentionQuery, insertImageMentionValue, type MentionImageOption } from "./ImageMentionMenu";
 import EcommerceVideoWorkspace from "./EcommerceVideoWorkspace";
 import { aiGenerationClient } from "../../api/aiGenerationClient";
+import { ServerRequestError } from "../../api/serverConnection";
+import { waitForTask } from "../../api/taskSubscription";
 import {
   analyzeProductImages,
   buildProductSummary,
@@ -819,6 +821,7 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
   const [ratio, setRatio] = useState(getPlatformDefaultRatio(platformOptions[0]));
   const [status, setStatus] = useState<ProductCloneStatus>("idle");
   const [results, setResults] = useState<CloneResult[]>([]);
+  const imageAbortRef = useRef({ current: false });
   const [garmentImages, setGarmentImages] = useState<CloneImageItem[]>([]);
   const [modelSource, setModelSource] = useState<TryOnModelSource>("ai");
   const [modelGender, setModelGender] = useState(tryOnModelOptions.gender[0]);
@@ -1339,6 +1342,116 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
     return urls;
   };
 
+  const uploadCloneImages = async (images: CloneImageItem[]): Promise<string[]> => {
+    const SUPPORTED_IMAGE_TYPES = new Set(["image/jpeg", "image/png", "image/webp", "image/gif"]);
+    const urls: string[] = [];
+    for (const item of images) {
+      try {
+        const resp = await fetch(item.src);
+        const rawBlob = await resp.blob();
+        const mimeType = SUPPORTED_IMAGE_TYPES.has(rawBlob.type) ? rawBlob.type : "image/png";
+        const blob = rawBlob.type === mimeType ? rawBlob : new Blob([rawBlob], { type: mimeType });
+        const { url } = await aiGenerationClient.uploadAssetBinary(blob, { name: item.name, mimeType, scope: "ecommerce-product" });
+        urls.push(url);
+      } catch {
+        // skip images that fail to upload
+      }
+    }
+    return urls;
+  };
+
+  const IMAGE_MODEL = "gpt-image-2";
+
+  const buildEcommerceImagePrompt = (outputKey: CloneOutputKey, userText: string, pPlatform: string, pRatio: string, pLanguage: string, pMarket: string): string => {
+    const parts: string[] = [];
+    if (outputKey === "set") {
+      parts.push("Generate a complete set of e-commerce product images for online marketplace listing.");
+      parts.push(`Include: main product image with clean white background, lifestyle/scene image showing product in real use, model-wearing image if applicable, detail/close-up image highlighting texture and quality, selling-point infographic image.`);
+      parts.push(`Platform: ${pPlatform}. Aspect ratio: ${pRatio}. Language/copy: ${pLanguage}. Market: ${pMarket}.`);
+      parts.push("All images must comply with platform image guidelines — proper margins, no watermark, no prohibited content.");
+    } else if (outputKey === "detail") {
+      parts.push("Generate a series of A+ detail page images for an e-commerce product listing.");
+      parts.push(`Create images for each section: hero/first-screen visual, core selling points, usage scenes, multi-angle views, product detail close-ups.`);
+      parts.push(`Platform: ${pPlatform}. Aspect ratio: ${pRatio}. Language/copy: ${pLanguage}. Market: ${pMarket}.`);
+      parts.push("Design should follow platform A+ page best practices — clear hierarchy, professional typography, high visual impact.");
+    } else if (outputKey === "model") {
+      parts.push("Generate model/try-on lifestyle images for an e-commerce product listing.");
+      parts.push(`Show the product being used or worn by a model in attractive lifestyle settings.`);
+      parts.push(`Platform: ${pPlatform}. Aspect ratio: ${pRatio}. Language/copy: ${pLanguage}. Market: ${pMarket}.`);
+      parts.push("Model should appear natural and appealing. Background should complement the product. Image must meet platform standards.");
+    } else if (outputKey === "hot") {
+      parts.push("Generate a high-conversion e-commerce product image that closely replicates the style and composition of the reference image while adapting it to the target platform.");
+      parts.push(`Replicate the visual style, color palette, and layout feel of the source product image, then adapt it for ${pPlatform} marketplace standards.`);
+      parts.push(`Platform: ${pPlatform}. Aspect ratio: ${pRatio}. Language/copy: ${pLanguage}. Market: ${pMarket}.`);
+      parts.push("The result must look professional and optimized for high click-through rate and conversion on the specified platform.");
+    }
+    if (userText.trim()) {
+      parts.push(`Additional user requirements: ${userText.trim()}`);
+    }
+    return parts.join(" ");
+  };
+
+  const generateEcommerceImage = async (
+    outputKey: CloneOutputKey,
+    images: CloneImageItem[],
+    userText: string,
+    pPlatform: string,
+    pRatio: string,
+    pLanguage: string,
+    pMarket: string,
+    setStatusFn: (status: "generating" | "done" | "idle") => void,
+    setResultFn: (results: CloneResult[]) => void,
+  ): Promise<void> => {
+    setStatusFn("generating");
+    try {
+      const referenceUrls = await uploadCloneImages(images);
+      if (!referenceUrls.length) {
+        setStatusFn("idle");
+        return;
+      }
+
+      const prompt = buildEcommerceImagePrompt(outputKey, userText, pPlatform, pRatio, pLanguage, pMarket);
+      const cardLabels = productSetPreviewCards.map((c) => c.label);
+      const stamp = Date.now();
+
+      const { taskId } = await aiGenerationClient.createImageTask({
+        model: IMAGE_MODEL,
+        prompt,
+        ratio: pRatio,
+        quality: pRatio.includes("720") ? "720P" : "1080P",
+        gridMode: outputKey === "set" ? "grid" : "single",
+        referenceUrls,
+      });
+
+      const resultUrl = await waitForTask(taskId, {
+        abortRef: imageAbortRef.current,
+        onProgress: () => {},
+      });
+
+      if (resultUrl) {
+        setResultFn(
+          cardLabels.map((label, i) => ({
+            id: `ecommerce-${stamp}-${i}`,
+            src: resultUrl,
+            label,
+          })),
+        );
+        setStatusFn("done");
+      } else {
+        setStatusFn("idle");
+      }
+    } catch (err) {
+      if (err instanceof ServerRequestError && err.status === 402) {
+        setResultFn([{
+          id: `ecommerce-error-402`,
+          src: "",
+          label: "余额不足，请充值后继续",
+        }]);
+      }
+      setStatusFn("idle");
+    }
+  };
+
   const adVideoUploadedUrlsRef = useRef<string[]>([]);
 
   const handleAdVideoPlan = async () => {
@@ -1540,32 +1653,37 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
 
   const handleGenerate = () => {
     if (!canGenerate) return;
-    setStatus("generating");
-    window.setTimeout(() => {
-      const stamp = Date.now();
-      setResults(
-        sampleResults.map((src, index) => ({
-          id: `clone-result-${stamp}-${index}`,
-          src,
-          label: index === 0 ? "高度复刻" : index === 1 ? "参考风格" : "平台适配",
-        })),
-      );
-      setStatus("done");
-    }, 900);
+    imageAbortRef.current = { current: false };
+    void generateEcommerceImage(
+      cloneOutput, productImages, requirement,
+      platform, ratio, language, market,
+      (s) => setStatus(s as ProductCloneStatus), setResults,
+    );
   };
 
   const handleGenerateModel = () => {
+    imageAbortRef.current = { current: false };
     setTryOnStatus("modeling");
-    window.setTimeout(() => setTryOnStatus("ready"), 700);
+    void generateEcommerceImage(
+      "model", garmentImages, requirement,
+      platform, ratio, language, market,
+      (s) => {
+        if (s === "done") setTryOnStatus("ready");
+        else setTryOnStatus(s as TryOnStatus);
+      },
+      () => { setTryOnStatus("ready"); },
+    );
   };
 
   const handleTryOnGenerate = () => {
     if (!canGenerateTryOn) return;
-    setTryOnStatus("generating");
-    window.setTimeout(() => {
-      setTryOnResultImages([tryOnAssets.tryA, tryOnAssets.tryB, tryOnAssets.hatResultA]);
-      setTryOnStatus("done");
-    }, 900);
+    imageAbortRef.current = { current: false };
+    void generateEcommerceImage(
+      "model", garmentImages, requirement,
+      platform, ratio, language, market,
+      (s) => setTryOnStatus(s as TryOnStatus),
+      (res) => setTryOnResultImages(res.map((r) => r.src).filter(Boolean)),
+    );
   };
 
   const toggleScene = (scene: string) => {
@@ -1582,8 +1700,13 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
 
   const handleSetGenerate = () => {
     if (!canGenerateSet) return;
-    setProductSetStatus("generating");
-    window.setTimeout(() => setProductSetStatus("done"), 900);
+    imageAbortRef.current = { current: false };
+    void generateEcommerceImage(
+      "set", setImages, productSetRequirement,
+      productSetPlatform, productSetRatio, productSetLanguage, productSetMarket,
+      (s) => setProductSetStatus(s as ProductSetStatus),
+      (res) => { setProductSetStatus("done"); },
+    );
   };
 
   const openProductSetPreview = (card: { src: string; label: string }) => {
@@ -1598,8 +1721,13 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
 
   const handleDetailGenerate = () => {
     if (!canGenerateDetail) return;
-    setDetailStatus("generating");
-    window.setTimeout(() => setDetailStatus("done"), 900);
+    imageAbortRef.current = { current: false };
+    void generateEcommerceImage(
+      "detail", detailProductImages, detailRequirement,
+      detailPlatform, getPlatformDefaultRatio(detailPlatform), detailLanguage, detailMarket,
+      (s) => setDetailStatus(s as DetailStatus),
+      (res) => { setDetailStatus("done"); },
+    );
   };
 
   const resetTask = () => {