feat(image): 优化图片生成记录持久化和导出功能

- 新增生成记录配置持久化功能，保存提示词、参考图、模型、质量、尺寸和张数配置
- 结果图写入本地图片存储后只保存 storageKey，减少存储空间占用
- 点击历史记录可回填生成配置并预览结果
- 优化我的画布、我的素材导出功能
- 新增视频创作台页面
- 修复图片节点size参数传递问题
- 添加完整的生成日志数据结构和序列化处理
- 实现图片存储和删除的批量操作支持

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 ## Unreleased
 
++ [优化] 优化我的画布、我的素材导出功能
+
+## v0.0.9 - 2026-05-26
+
 + [新增] 新增视频创作台页面。
 + [修复] 修复图片节点size参数传递问题。
 

docs/pending-test.md

@@ -6,6 +6,7 @@
 - “我的素材”类型筛选区右侧新增文本样式的导出素材和导入素材入口，可将全部素材导出为包含 `assets.json` 与图片、视频文件的压缩包，并从压缩包恢复素材。
 - 未登录状态下，画布右上角不再显示用户头像菜单、用户名称、算力点余额和退出登录入口，改为显示登录入口；快捷键入口仍可直接打开。
 - 生图工作台的图片参数区复用画布里的紧凑版图像设置面板，尺寸、质量、生成张数的交互保持一致；工作台仍保留独立的模型选择。
+- 生图工作台新增生成记录配置持久化：每次生成会保存提示词、参考图、模型、质量、尺寸和张数，结果图写入本地图片存储后记录只保存 `storageKey`；点击历史记录会回填本次生成配置并预览结果。
 - 视频设置抽成画布和视频创作台共用的紧凑面板，清晰度、尺寸、秒数按固定网格选择并支持手动输入；尺寸选择 `auto` 时请求不传 `size`。
 - 修复画布和生图工作台选择图片尺寸后，请求图片生成/编辑接口未携带 `size` 参数的问题；`auto` 不传，其余比例或像素尺寸会随请求发送。
 - 修复生图工作台和画布生图请求中 `quality` 参数可能传入上游不支持值导致 400 的问题；请求前会归一化质量枚举，`auto` 或异常值不再发送给上游。
@@ -16,5 +17,5 @@
 - 画布视频设置浮层改为挂载到页面根层级，避免被节点悬浮工具栏遮挡。
 - 视频清晰度输入框改为只输入数字，提交请求时再拼接 `p` 单位。
 - 视频生成前端会识别后端 `{ code, msg }` 错误响应，创建失败不再继续轮询 `undefined`。
-- 新增 `/video` 视频创作台页面，参考生图工作台布局，支持提示词、参考图、视频参数、生成结果、保存素材、下载和本地生成记录；清晰度和秒数均支持常用值选择与手动输入。
+- 新增 `/video` 视频创作台页面，参考生图工作台布局，支持提示词、参考图、视频参数、生成结果、保存素材、下载和本地生成记录；清晰度和秒数均支持常用值选择与手动输入，生成记录只保存媒体 `storageKey` 并可回填本次提示词、参考图和参数。
 - 视频创作台生成前会把模型、尺寸、秒数、清晰度归一化为视频接口支持的参数，并展示后端返回的错误信息，避免页面侧残留的生图参数影响视频请求。

web/src/app/(user)/image/page.tsx

@@ -16,17 +16,19 @@ import { useThemeStore } from "@/stores/use-theme-store";
 import { nanoid } from "nanoid";
 import { formatBytes, formatDuration, getDataUrlByteSize, readImageMeta } from "@/lib/image-utils";
 import { requestEdit, requestGeneration } from "@/services/api/image";
-import { uploadImage } from "@/services/image-storage";
+import { deleteStoredImages, resolveImageUrl, uploadImage } from "@/services/image-storage";
 import { useAssetStore } from "@/stores/use-asset-store";
 import type { ReferenceImage } from "@/types/image";
 
 type GeneratedImage = {
     id: string;
     dataUrl: string;
+    storageKey?: string;
     durationMs: number;
     width: number;
     height: number;
     bytes: number;
+    mimeType?: string;
 };
 
 type GenerationResult = {
@@ -40,8 +42,11 @@ type GenerationLog = {
     id: string;
     createdAt: number;
     title: string;
+    prompt: string;
     time: string;
     model: string;
+    config: GenerationLogConfig;
+    references: ReferenceImage[];
     durationMs: number;
     successCount: number;
     failCount: number;
@@ -49,13 +54,15 @@ type GenerationLog = {
     size: string;
     quality: string;
     status: "成功" | "失败";
+    images: GeneratedImage[];
     thumbnails: string[];
 };
 
+type GenerationLogConfig = Pick<AiConfig, "model" | "imageModel" | "quality" | "size" | "count">;
+
 type UpdateAiConfig = <K extends keyof AiConfig>(key: K, value: AiConfig[K]) => void;
 
 const LOG_STORE_KEY = "infinite-canvas:image_generation_logs";
-const LOG_STORE_PREFIX = `${LOG_STORE_KEY}:`;
 const logStore = localforage.createInstance({ name: "infinite-canvas", storeName: "image_generation_logs" });
 
 export default function ImagePage() {
@@ -159,16 +166,23 @@ export default function ImagePage() {
         const failed = result.find((item): item is PromiseRejectedResult => item.status === "rejected");
 
         try {
+            const logImages = await Promise.all(
+                successImages.map(async (image) => {
+                    const stored = await uploadImage(image.dataUrl);
+                    return { ...image, dataUrl: stored.url, storageKey: stored.storageKey, width: stored.width, height: stored.height, bytes: stored.bytes, mimeType: stored.mimeType };
+                }),
+            );
             saveLog(
                 buildLog({
                     prompt: text,
                     model,
                     config: { ...snapshot.config, count: String(generationCount) },
+                    references: snapshot.references,
                     durationMs: performance.now() - batchStartedAt,
                     successCount,
                     failCount,
                     status: successCount ? "成功" : "失败",
-                    thumbnails: successImages.map((image) => image.dataUrl),
+                    images: logImages,
                 }),
             );
             successCount ? message.success("图片已生成") : message.error(failed?.reason instanceof Error ? failed.reason.message : "生成失败");
@@ -222,7 +236,8 @@ export default function ImagePage() {
     };
 
     const deleteSelectedLogs = () => {
-        void Promise.all(selectedLogIds.map((id) => logStore.removeItem(id))).then(refreshLogs);
+        const imageKeys = logs.filter((log) => selectedLogIds.includes(log.id)).flatMap((log) => log.images.map((image) => image.storageKey).filter((key): key is string => Boolean(key)));
+        void Promise.all([deleteStoredImages(imageKeys), ...selectedLogIds.map((id) => logStore.removeItem(id))]).then(refreshLogs);
         if (previewLog && selectedLogIds.includes(previewLog.id)) {
             setPreviewLog(null);
             setResults([]);
@@ -232,7 +247,7 @@ export default function ImagePage() {
     };
 
     const saveLog = (log: GenerationLog) => {
-        void logStore.setItem(log.id, log).then(refreshLogs);
+        void logStore.setItem(log.id, serializeLog(log)).then(refreshLogs);
     };
 
     const refreshLogs = async () => setLogs(await readStoredLogs());
@@ -240,13 +255,13 @@ export default function ImagePage() {
     const previewGenerationLog = async (log: GenerationLog) => {
         setPreviewLog(log);
         setLogsOpen(false);
-        const images = await Promise.all(
+        setPrompt(log.prompt);
-            log.thumbnails.map(async (dataUrl, index) => {
+        setReferences(log.references || []);
-                const meta = await readImageMeta(dataUrl);
+        if (log.config.imageModel || log.model) updateConfig("imageModel", log.config.imageModel || log.model);
-                return { id: `${log.id}-${index}`, dataUrl, durationMs: log.durationMs, width: meta.width, height: meta.height, bytes: getDataUrlByteSize(dataUrl) };
+        if (log.config.quality) updateConfig("quality", log.config.quality);
-            }),
+        if (log.config.size) updateConfig("size", log.config.size);
-        );
+        if (log.config.count) updateConfig("count", log.config.count);
-        setResults(images.map((image) => ({ id: image.id, status: "success", image })));
+        setResults(log.images.map((image) => ({ id: image.id, status: "success", image })));
     };
 
     const buildRequestSnapshot = () => {
@@ -660,47 +675,68 @@ function LogCard({ log, selected, active, onSelectedChange, onClick }: { log: Ge
 async function readStoredLogs() {
     if (typeof window === "undefined") return [];
     try {
-        const legacyValue = window.localStorage.getItem(LOG_STORE_KEY);
+        const values: GenerationLog[] = [];
-        if (legacyValue) {
-            await Promise.all((JSON.parse(legacyValue) as GenerationLog[]).map((log) => logStore.setItem(log.id, normalizeLog(log))));
-            window.localStorage.removeItem(LOG_STORE_KEY);
-        }
-        const legacyKeys = Array.from({ length: window.localStorage.length }, (_, index) => window.localStorage.key(index)).filter((key): key is string => Boolean(key?.startsWith(LOG_STORE_PREFIX)));
-        await Promise.all(
-            legacyKeys.map(async (key) => {
-                try {
-                    const log = normalizeLog(JSON.parse(window.localStorage.getItem(key) || ""));
-                    await logStore.setItem(log.id, log);
-                    window.localStorage.removeItem(key);
-                } catch {}
-            }),
-        );
-
-        const logs: GenerationLog[] = [];
         await logStore.iterate<GenerationLog, void>((value) => {
-            logs.push(normalizeLog(value));
+            values.push(value);
         });
+        const logs = await Promise.all(values.map(normalizeLog));
         return logs.sort((a, b) => (b.createdAt || 0) - (a.createdAt || 0));
     } catch {
         return [];
     }
 }
 
-function normalizeLog(log: Partial<GenerationLog>): GenerationLog {
+async function normalizeLog(log: Partial<GenerationLog>): Promise<GenerationLog> {
+    const references = await Promise.all(
+        (log.references || []).map(async (item) => ({
+            ...item,
+            dataUrl: await resolveImageUrl(item.storageKey, item.dataUrl),
+        })),
+    );
+    const images = await Promise.all(
+        (log.images || []).map(async (item) => ({
+            ...item,
+            dataUrl: await resolveImageUrl(item.storageKey, item.dataUrl),
+        })),
+    );
+    const config = normalizeLogConfig(log);
     return {
         id: log.id || nanoid(),
         createdAt: log.createdAt || Date.now(),
         title: log.title || log.model || "未命名",
+        prompt: log.prompt || log.title || "",
         time: log.time || new Date().toLocaleString("zh-CN", { hour12: false }),
-        model: log.model || "",
+        model: log.model || config.imageModel || "",
+        config,
+        references,
         durationMs: log.durationMs || 0,
         successCount: log.successCount ?? log.imageCount ?? 0,
         failCount: log.failCount || 0,
         imageCount: log.imageCount || log.successCount || 0,
-        size: log.size || "",
+        size: log.size || config.size || "",
-        quality: log.quality || "",
+        quality: log.quality || config.quality || "",
         status: log.status || "成功",
-        thumbnails: log.thumbnails || [],
+        images,
+        thumbnails: images.map((image) => image.dataUrl),
+    };
+}
+
+function serializeLog(log: GenerationLog): GenerationLog {
+    return {
+        ...log,
+        references: log.references.map((item) => ({ ...item, dataUrl: item.storageKey ? "" : item.dataUrl })),
+        images: log.images.map((image) => ({ ...image, dataUrl: image.storageKey ? "" : image.dataUrl })),
+        thumbnails: [],
+    };
+}
+
+function normalizeLogConfig(log: Partial<GenerationLog>): GenerationLogConfig {
+    return {
+        model: log.config?.model || log.model || "",
+        imageModel: log.config?.imageModel || log.model || "",
+        quality: log.config?.quality || log.quality || "",
+        size: log.config?.size || log.size || "",
+        count: log.config?.count || String(log.imageCount || log.successCount || 1),
     };
 }
 
@@ -708,34 +744,47 @@ function buildLog({
     prompt,
     model,
     config,
+    references,
     durationMs,
     successCount,
     failCount,
     status,
-    thumbnails,
+    images,
 }: {
     prompt: string;
     model: string;
-    config: { size: string; quality: string; count?: string };
+    config: GenerationLogConfig;
+    references: ReferenceImage[];
     durationMs: number;
     successCount: number;
     failCount: number;
     status: GenerationLog["status"];
-    thumbnails: string[];
+    images: GeneratedImage[];
 }): GenerationLog {
+    const logConfig = {
+        model: config.model,
+        imageModel: config.imageModel,
+        quality: config.quality,
+        size: config.size,
+        count: config.count,
+    };
     return {
         id: nanoid(),
         createdAt: Date.now(),
         title: prompt.slice(0, 12) || "未命名",
+        prompt,
         time: new Date().toLocaleString("zh-CN", { hour12: false }),
         model,
+        config: logConfig,
+        references,
         durationMs,
         successCount,
         failCount,
-        imageCount: Number(config.count) || successCount,
+        imageCount: Number(logConfig.count) || successCount,
-        size: config.size,
+        size: logConfig.size,
-        quality: config.quality,
+        quality: logConfig.quality,
         status,
-        thumbnails,
+        images,
+        thumbnails: images.map((image) => image.dataUrl),
     };
 }

web/src/app/(user)/video/page.tsx

@@ -13,8 +13,8 @@ import { PromptSelectDialog } from "@/components/prompts/prompt-select-dialog";
 import { VideoSettingsPanel, normalizeVideoResolutionValue, normalizeVideoSizeValue, videoSizeLabel } from "@/components/video-settings-panel";
 import { canvasThemes } from "@/lib/canvas-theme";
 import { formatBytes, formatDuration } from "@/lib/image-utils";
-import { resolveMediaUrl, uploadMediaFile } from "@/services/file-storage";
+import { deleteStoredMedia, resolveMediaUrl, uploadMediaFile } from "@/services/file-storage";
-import { uploadImage } from "@/services/image-storage";
+import { resolveImageUrl, uploadImage } from "@/services/image-storage";
 import { requestVideoGeneration } from "@/services/api/video";
 import { useAssetStore } from "@/stores/use-asset-store";
 import { useConfigStore, useEffectiveConfig, type AiConfig } from "@/stores/use-config-store";
@@ -43,8 +43,11 @@ type GenerationLog = {
     id: string;
     createdAt: number;
     title: string;
+    prompt: string;
     time: string;
     model: string;
+    config: GenerationLogConfig;
+    references: ReferenceImage[];
     durationMs: number;
     size: string;
     resolution: string;
@@ -54,6 +57,8 @@ type GenerationLog = {
     error?: string;
 };
 
+type GenerationLogConfig = Pick<AiConfig, "model" | "videoModel" | "size" | "vquality" | "videoSeconds">;
+
 type UpdateAiConfig = <K extends keyof AiConfig>(key: K, value: AiConfig[K]) => void;
 
 const LOG_STORE_KEY = "infinite-canvas:video_generation_logs";
@@ -151,12 +156,12 @@ export default function VideoPage() {
                 mimeType: stored.mimeType,
             };
             setResults([{ id: nextVideo.id, status: "success", video: nextVideo }]);
-            saveLog(buildLog({ prompt: snapshot.text, model, config: snapshot.config, durationMs: nextVideo.durationMs, status: "成功", video: nextVideo }));
+            saveLog(buildLog({ prompt: snapshot.text, model, config: snapshot.config, references: snapshot.references, durationMs: nextVideo.durationMs, status: "成功", video: nextVideo }));
             message.success("视频已生成");
         } catch (error) {
             const errorMessage = error instanceof Error ? error.message : "生成失败";
             setResults([{ id: nanoid(), status: "failed", error: errorMessage }]);
-            saveLog(buildLog({ prompt: snapshot.text, model, config: snapshot.config, durationMs: performance.now() - batchStartedAt, status: "失败", error: errorMessage }));
+            saveLog(buildLog({ prompt: snapshot.text, model, config: snapshot.config, references: snapshot.references, durationMs: performance.now() - batchStartedAt, status: "失败", error: errorMessage }));
             message.error(errorMessage);
         } finally {
             setRunning(false);
@@ -219,7 +224,11 @@ export default function VideoPage() {
     };
 
     const deleteSelectedLogs = () => {
-        void Promise.all(selectedLogIds.map((id) => logStore.removeItem(id))).then(refreshLogs);
+        const mediaKeys = logs
+            .filter((log) => selectedLogIds.includes(log.id))
+            .map((log) => log.video?.storageKey)
+            .filter((key): key is string => Boolean(key));
+        void Promise.all([deleteStoredMedia(mediaKeys), ...selectedLogIds.map((id) => logStore.removeItem(id))]).then(refreshLogs);
         if (previewLog && selectedLogIds.includes(previewLog.id)) {
             setPreviewLog(null);
             setResults([]);
@@ -229,7 +238,7 @@ export default function VideoPage() {
     };
 
     const saveLog = (log: GenerationLog) => {
-        void logStore.setItem(log.id, log).then(refreshLogs);
+        void logStore.setItem(log.id, serializeLog(log)).then(refreshLogs);
     };
 
     const refreshLogs = async () => setLogs(await readStoredLogs());
@@ -237,6 +246,12 @@ export default function VideoPage() {
     const previewGenerationLog = (log: GenerationLog) => {
         setPreviewLog(log);
         setLogsOpen(false);
+        setPrompt(log.prompt);
+        setReferences(log.references || []);
+        if (log.config.videoModel || log.model) updateConfig("videoModel", log.config.videoModel || log.model);
+        if (log.config.size) updateConfig("size", log.config.size);
+        if (log.config.vquality) updateConfig("vquality", log.config.vquality);
+        if (log.config.videoSeconds) updateConfig("videoSeconds", log.config.videoSeconds);
         setResults(log.video ? [{ id: log.video.id, status: "success", video: log.video }] : [{ id: log.id, status: "failed", error: log.error || "生成失败" }]);
     };
 
@@ -527,33 +542,71 @@ async function readStoredLogs() {
 
 async function normalizeLog(log: Partial<GenerationLog>): Promise<GenerationLog> {
     const video = log.video?.storageKey ? { ...log.video, url: await resolveMediaUrl(log.video.storageKey, log.video.url) } : log.video;
+    const references = await Promise.all(
+        (log.references || []).map(async (item) => ({
+            ...item,
+            dataUrl: await resolveImageUrl(item.storageKey, item.dataUrl),
+        })),
+    );
+    const config = normalizeLogConfig(log);
     return {
         id: log.id || nanoid(),
         createdAt: log.createdAt || Date.now(),
         title: log.title || log.model || "未命名",
+        prompt: log.prompt || "",
         time: log.time || new Date().toLocaleString("zh-CN", { hour12: false }),
-        model: log.model || "",
+        model: log.model || config.videoModel || "",
+        config,
+        references,
         durationMs: log.durationMs || 0,
-        size: log.size || "",
+        size: log.size || config.size || "",
-        resolution: normalizeResolution(log.resolution || ""),
+        resolution: normalizeResolution(log.resolution || config.vquality || ""),
-        seconds: log.seconds || "",
+        seconds: log.seconds || config.videoSeconds || "",
         status: log.status || "成功",
         video,
         error: log.error,
     };
 }
 
-function buildLog({ prompt, model, config, durationMs, status, video, error }: { prompt: string; model: string; config: AiConfig; durationMs: number; status: GenerationLog["status"]; video?: GeneratedVideo; error?: string }): GenerationLog {
+function serializeLog(log: GenerationLog): GenerationLog {
+    return {
+        ...log,
+        references: log.references.map((item) => ({ ...item, dataUrl: item.storageKey ? "" : item.dataUrl })),
+        video: log.video?.storageKey ? { ...log.video, url: "" } : log.video,
+    };
+}
+
+function normalizeLogConfig(log: Partial<GenerationLog>): GenerationLogConfig {
+    return {
+        model: log.config?.model || log.model || "",
+        videoModel: log.config?.videoModel || log.model || "",
+        size: log.config?.size || log.size || "",
+        vquality: normalizeResolution(log.config?.vquality || log.resolution || ""),
+        videoSeconds: log.config?.videoSeconds || log.seconds || "",
+    };
+}
+
+function buildLog({ prompt, model, config, references, durationMs, status, video, error }: { prompt: string; model: string; config: AiConfig; references: ReferenceImage[]; durationMs: number; status: GenerationLog["status"]; video?: GeneratedVideo; error?: string }): GenerationLog {
+    const logConfig = {
+        model: config.model,
+        videoModel: config.videoModel,
+        size: config.size,
+        vquality: normalizeResolution(config.vquality),
+        videoSeconds: config.videoSeconds,
+    };
     return {
         id: nanoid(),
         createdAt: Date.now(),
         title: prompt.slice(0, 12) || "未命名",
+        prompt,
         time: new Date().toLocaleString("zh-CN", { hour12: false }),
         model,
+        config: logConfig,
+        references,
         durationMs,
-        size: config.size,
+        size: logConfig.size,
-        resolution: normalizeResolution(config.vquality),
+        resolution: logConfig.vquality,
-        seconds: config.videoSeconds,
+        seconds: logConfig.videoSeconds,
         status,
         video,
         error,

web/src/services/file-storage.ts

@@ -40,6 +40,17 @@ export async function setMediaBlob(storageKey: string, blob: Blob) {
     return url;
 }
 
+export async function deleteStoredMedia(keys: Iterable<string>) {
+    await Promise.all(
+        Array.from(new Set(keys)).map(async (key) => {
+            const url = objectUrls.get(key);
+            if (url) URL.revokeObjectURL(url);
+            objectUrls.delete(key);
+            await store.removeItem(key);
+        }),
+    );
+}
+
 export async function cleanupUnusedMedia(usedData: unknown) {
     const usedKeys = collectMediaStorageKeys(usedData);
     const unused: string[] = [];