auto-save 2026-05-13 20:45 (~6)

.memory/worklog.json

@@ -2341,6 +2341,13 @@
       "type": "session-heartbeat",
       "message": "Codex 会话活跃 · 最近命令：codex · 4 项未提交变更 · 最近提交：auto-save 2026-05-13 20:34 (~2)",
       "files_changed": 4
+    },
+    {
+      "ts": "2026-05-13T20:40:23+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-13 20:40 (~4)",
+      "hash": "66f2495",
+      "files_changed": 4
     }
   ]
 }

api/main.py

@@ -1785,6 +1785,28 @@ def get_storyboard_video(job_id: str, video_id: str):
     return FileResponse(p, media_type="video/mp4")
 
 
+@app.delete("/jobs/{job_id}/storyboard-videos/{video_id}", response_model=Job)
+def delete_storyboard_video(job_id: str, video_id: str) -> Job:
+    """删除 Video Gen 节点里的一个视频任务（成功/失败/排队都可删）。"""
+    job = JOBS.get(job_id)
+    if not job:
+        raise HTTPException(404, "job not found")
+    before = len(job.generated_videos)
+    removed = next((v for v in job.generated_videos if v.id == video_id), None)
+    kept = [v for v in job.generated_videos if v.id != video_id]
+    if len(kept) == before:
+        raise HTTPException(404, "generated video not found")
+    out_dir = job_dir(job_id) / "storyboard_videos" / video_id
+    if out_dir.exists():
+        try:
+            shutil.rmtree(out_dir)
+        except OSError:
+            pass
+    msg = f"删除视频任务 · 分镜 {removed.frame_idx + 1}" if removed else "删除视频任务"
+    update(job, generated_videos=kept, message=msg)
+    return job
+
+
 @app.put("/jobs/{job_id}/frames/{idx}/storyboard", response_model=Job)
 def update_storyboard(job_id: str, idx: int, req: UpdateStoryboardReq) -> Job:
     """更新分镜的编排字段（subject / product / scene / action / duration / reference_ids）"""

docs/source-analysis.html

@@ -830,6 +830,18 @@ api/main.py
         <h2>变更记录</h2>
         <p>这个记录不是 git log 的替代品。它记录“产品理解发生了什么变化、影响了哪些源码、你以后描述需求时该怎么说”。后续每次改功能都要补一条。</p>
         <div class="changelog">
+          <article class="change">
+            <header>
+              <h3>2026-05-13 · Video Gen 卡片增加复制和删除</h3>
+              <span class="tag rose">VideoGenNode</span>
+              <span class="tag blue">API</span>
+            </header>
+            <div class="body">
+              <p><strong>问题：</strong>Video Gen 节点上方失败/完成任务卡只有整卡点击复制，不够明确；失败任务也无法从界面清掉。</p>
+              <p><strong>改动：</strong>每张视频任务卡左上角增加复制 prompt 按钮，右上角增加删除任务按钮；后端新增 <code>DELETE /jobs/{job_id}/storyboard-videos/{video_id}</code>，删除 <code>generated_videos</code> 记录并清理本地任务目录。</p>
+              <p><strong>影响：</strong><code>web/components/nodes/index.tsx</code>、<code>web/app/page.tsx</code>、<code>web/lib/api.ts</code>、<code>api/main.py</code>。</p>
+            </div>
+          </article>
           <article class="change">
             <header>
               <h3>2026-05-13 · 分镜编排接入真实生视频任务</h3>

web/app/page.tsx

@@ -17,7 +17,7 @@ import { StoryboardBar } from "@/components/storyboard-bar"
 import { StoryboardWorkbench } from "@/components/storyboard-workbench"
 import {
   addManualFrame, analyzeJob, createJob, getJob, uploadJob, deleteFrame, deleteGeneratedImage,
-  generateStoryboardVideo,
+  deleteGeneratedVideo, generateStoryboardVideo,
   type Job, type ImageRef, type StoryboardScene,
 } from "@/lib/api"
 import { VideoLightbox } from "@/components/video-lightbox"
@@ -210,6 +210,17 @@ export default function Home() {
     }
   }, [activeJobId, setJob])
 
+  const handleDeleteVideo = useCallback(async (videoId: string) => {
+    if (!activeJobId) return
+    try {
+      const updated = await deleteGeneratedVideo(activeJobId, videoId)
+      setJob(updated)
+      toast.success("视频任务已删除")
+    } catch (e) {
+      toast.error("删除失败：" + (e instanceof Error ? e.message : String(e)))
+    }
+  }, [activeJobId, setJob])
+
   const handleCopyImage = useCallback((ref: ImageRef) => {
     setClipboard(ref)
     toast.success(`已复制：${ref.label || (ref.kind === "keyframe" ? "关键帧" : "元素")} · 到分镜头编排工作台粘贴`)
@@ -348,13 +359,14 @@ export default function Home() {
     onJobUpdate: setJob as any,
     onDeleteFrame: handleDeleteFrame,
     onDeleteGenerated: handleDeleteGenerated,
+    onDeleteVideo: handleDeleteVideo,
     onOpenStoryboard: (idx: number) => setStoryboardFrame(idx),
     onOpenWorkbench: (idx?: number) => {
       if (typeof idx === "number") setStoryboardFrame(idx)
       setWorkbenchOpen(true)
     },
     onCopyImage: handleCopyImage,
-  }), [job, jobs, activeJobId, submitting, analyzing, selectedFrames, expandedFrame, framePanelScale, framePanelPinned, handleSubmit, handleUpload, handleAnalyze, handleToggleFrame, handleOpenFramePanel, handleFramePanelScaleChange, handleAddManualFrame, handleSwitchJob, setJob, handleDeleteFrame, handleDeleteGenerated, handleCopyImage])
+  }), [job, jobs, activeJobId, submitting, analyzing, selectedFrames, expandedFrame, framePanelScale, framePanelPinned, handleSubmit, handleUpload, handleAnalyze, handleToggleFrame, handleOpenFramePanel, handleFramePanelScaleChange, handleAddManualFrame, handleSwitchJob, setJob, handleDeleteFrame, handleDeleteGenerated, handleDeleteVideo, handleCopyImage])
 
   // 用 useNodesState 让 ReactFlow 自己管位置（避免轮询时重置 drag）
   const [nodes, setNodes, onNodesChange] = useNodesState<Node>(

web/components/nodes/index.tsx

@@ -5,7 +5,9 @@ import { type NodeProps, useReactFlow } from "@xyflow/react"
 import {
   Link2, Upload, Download, Scissors, Image as ImageIcon,
   Mic, Languages, FileEdit, Film, FileVideo, Loader2, Plus, X, LayoutGrid, Pin, Maximize2,
+  Copy, Trash2,
 } from "lucide-react"
+import { toast } from "sonner"
 import { NodeShell, type NodeStatus, type NodeKind } from "./node-shell"
 import {
   type Job, type ImageRef,
@@ -39,6 +41,7 @@ export interface NodeData {
   onOpenPanel?: (key: string) => void  // 控制 sidebar 哪个 drawer 展开
   onDeleteFrame?: (idx: number) => void  // 删整张关键帧
   onDeleteGenerated?: (frameIdx: number, genId: string) => void  // 删单张生成图
+  onDeleteVideo?: (videoId: string) => void  // 删 Video Gen 任务
   onOpenStoryboard?: (frameIdx: number) => void  // 打开分镜头编排专属面板
   onOpenWorkbench?: (frameIdx?: number) => void  // 展开顶部分镜编排内嵌面板
   onCopyImage?: (ref: ImageRef) => void  // 复制图片到全局剪贴板（粘贴到分镜头编排插槽）
@@ -982,6 +985,7 @@ export function VideoGenNode({ data, selected }: any) {
                 onClick={(e) => {
                   e.stopPropagation()
                   void navigator.clipboard?.writeText(v.prompt).catch(() => {})
+                  toast.success("已复制视频 prompt")
                 }}
                 title={`分镜 ${v.frame_idx + 1} · ${modelLabel(v.model)} · 点击复制 prompt`}
                 className="absolute inset-0 w-full h-full overflow-hidden rounded-md bg-black"
@@ -1023,6 +1027,29 @@ export function VideoGenNode({ data, selected }: any) {
                   </div>
                 </div>
               </button>
+              <button
+                type="button"
+                onClick={(e) => {
+                  e.stopPropagation()
+                  void navigator.clipboard?.writeText(v.prompt).catch(() => {})
+                  toast.success("已复制视频 prompt")
+                }}
+                className="absolute left-1 top-1 z-[70] h-5 w-5 rounded-full bg-violet-500/90 text-white shadow-md backdrop-blur inline-flex items-center justify-center transition hover:bg-violet-400 hover:scale-110"
+                title="复制视频 prompt"
+              >
+                <Copy className="h-2.5 w-2.5" />
+              </button>
+              <button
+                type="button"
+                onClick={(e) => {
+                  e.stopPropagation()
+                  d.onDeleteVideo?.(v.id)
+                }}
+                className="absolute right-1 top-1 z-[70] h-5 w-5 rounded-full bg-rose-500/90 text-white shadow-md backdrop-blur inline-flex items-center justify-center transition hover:bg-rose-400 hover:scale-110"
+                title="删除这个视频任务"
+              >
+                <Trash2 className="h-2.5 w-2.5" />
+              </button>
               <div
                 className="pointer-events-none absolute opacity-0 group-hover:opacity-100 scale-95 group-hover:scale-100 transition-all duration-150 z-[60]"
                 style={{

web/lib/api.ts

@@ -377,6 +377,15 @@ export async function generateStoryboardVideo(
   return res.json()
 }
 
+export async function deleteGeneratedVideo(jobId: string, videoId: string): Promise<Job> {
+  const res = await fetch(`${API_BASE}/jobs/${jobId}/storyboard-videos/${videoId}`, { method: "DELETE" })
+  if (!res.ok) {
+    const txt = await res.text().catch(() => "")
+    throw new Error(`deleteGeneratedVideo ${res.status} ${txt.slice(0, 300)}`)
+  }
+  return res.json()
+}
+
 export async function deleteCutout(jobId: string, frameIdx: number, elementId: string, cutoutId: string): Promise<Job> {
   const res = await fetch(`${API_BASE}/jobs/${jobId}/frames/${frameIdx}/elements/${elementId}/cutouts/${cutoutId}`, {
     method: "DELETE",