Generate MoneyPrinter Comfy prompts from form

src/routes/money_printer.rs

@@ -687,6 +687,35 @@ fn workflow_prompt_from_graph(graph: &Value) -> Value {
         .unwrap_or_else(|| graph.clone())
 }
 
+fn generated_comfy_prompt_from_request(body: &Value) -> Value {
+    let model = string_from(body, &["videoModel", "video_model", "model"])
+        .unwrap_or_else(|| "seedance-1-0-lite-t2v".to_string());
+    let ratio = string_from(body, &["ratio", "aspectRatio", "aspect_ratio"]).unwrap_or_else(|| "9:16".to_string());
+    let resolution = string_from(body, &["resolution", "size"]).unwrap_or_else(|| "1080p".to_string());
+    let duration = body
+        .get("duration")
+        .cloned()
+        .unwrap_or_else(|| json!(30));
+    json!({
+        "1": {
+            "class_type": "BoosAPITextToVideo",
+            "inputs": {
+                "model": model,
+                "prompt": "",
+                "ratio": ratio,
+                "resolution": resolution,
+                "duration": duration
+            }
+        },
+        "2": {
+            "class_type": "output.preview_video",
+            "inputs": {
+                "video": ["1", 0]
+            }
+        }
+    })
+}
+
 async fn workflow_prompt_from_body(
     state: &AppState,
     auth: &MoneyPrinterAuth,
@@ -711,9 +740,7 @@ async fn workflow_prompt_from_body(
         .await?;
         return Ok(workflow_prompt_from_graph(&workflow.graph));
     }
-    Err(AppError::BadRequest(
+    Ok(generated_comfy_prompt_from_request(body))
-        "Comfy API 模式需要选择工作流模板，或传入 comfyPrompt/promptWorkflow 和节点映射".into(),
-    ))
 }
 
 fn apply_node_input(prompt: &mut Value, node_id: &str, field: &str, value: Value) -> AppResult<()> {

src/web/pages/MoneyPrinter.tsx

@@ -146,6 +146,36 @@ function templateLabel(workflow: WorkflowSummary) {
   return '私有工作流';
 }
 
+function generatedComfyPromptFromForm(model: string, ratio: string, resolution: string, duration: number) {
+  return {
+    '1': {
+      class_type: 'BoosAPITextToVideo',
+      inputs: {
+        model,
+        prompt: '',
+        ratio,
+        resolution,
+        duration,
+      },
+    },
+    '2': {
+      class_type: 'output.preview_video',
+      inputs: {
+        video: ['1', 0],
+      },
+    },
+  };
+}
+
+function generatedComfyMapping() {
+  return {
+    prompt: { nodeId: '1', field: 'prompt' },
+    ratio: { nodeId: '1', field: 'ratio' },
+    resolution: { nodeId: '1', field: 'resolution' },
+    duration: { nodeId: '1', field: 'duration' },
+  };
+}
+
 export default function MoneyPrinter() {
   const location = useLocation();
   const audience: SessionAudience = location.pathname.startsWith('/user/') ? 'user' : 'admin';
@@ -165,6 +195,7 @@ export default function MoneyPrinter() {
   const [comfyNodeMapping, setComfyNodeMapping] = useState('{\n  "prompt": { "nodeId": "", "field": "prompt" },\n  "negativePrompt": { "nodeId": "", "field": "text" },\n  "ratio": { "nodeId": "", "field": "ratio" },\n  "resolution": { "nodeId": "", "field": "resolution" },\n  "duration": { "nodeId": "", "field": "duration" }\n}');
   const [workflows, setWorkflows] = useState<WorkflowSummary[]>([]);
   const [templateId, setTemplateId] = useState('');
+  const [useAdvancedComfy, setUseAdvancedComfy] = useState(false);
   const [jobs, setJobs] = useState<MoneyPrinterJob[]>([]);
   const [submitting, setSubmitting] = useState(false);
   const [error, setError] = useState('');
@@ -188,13 +219,19 @@ export default function MoneyPrinter() {
   const selectedWorkflow = workflows.find((item) => item.publicId === templateId) || null;
 
   useEffect(() => {
-    if (!selectedWorkflow || videoBackend !== 'comfy') return;
+    if (!selectedWorkflow || videoBackend !== 'comfy' || !useAdvancedComfy) return;
     const prompt = workflowPromptFromGraph(selectedWorkflow.graph);
     if (prompt) setComfyPrompt(JSON.stringify(prompt, null, 2));
     const mapping = mappingFromGraph(selectedWorkflow.graph);
     setComfyNodeMapping(JSON.stringify(mapping || inferMappingFromPrompt(prompt), null, 2));
   }, [selectedWorkflow?.publicId, videoBackend]);
 
+  useEffect(() => {
+    if (videoBackend !== 'comfy' || useAdvancedComfy) return;
+    setComfyPrompt(JSON.stringify(generatedComfyPromptFromForm(videoModel.trim(), ratio, resolution, duration), null, 2));
+    setComfyNodeMapping(JSON.stringify(generatedComfyMapping(), null, 2));
+  }, [videoBackend, useAdvancedComfy, videoModel, ratio, resolution, duration]);
+
   useEffect(() => {
     if (!jobs.some((job) => !terminal(job.status))) return;
     const timer = window.setInterval(() => {
@@ -223,7 +260,7 @@ export default function MoneyPrinter() {
         requirements,
         language: '中文',
         ...(videoBackend === 'comfy' ? {
-          templateId: templateId || undefined,
+          templateId: useAdvancedComfy ? templateId || undefined : undefined,
           comfyPrompt: comfyPrompt.trim() ? JSON.parse(comfyPrompt) : undefined,
           comfyNodeMapping: comfyNodeMapping.trim() ? JSON.parse(comfyNodeMapping) : undefined,
         } : {}),
@@ -261,6 +298,7 @@ export default function MoneyPrinter() {
     setComfyPrompt(request.comfyPrompt ? JSON.stringify(request.comfyPrompt, null, 2) : comfyPrompt);
     setComfyNodeMapping(request.comfyNodeMapping ? JSON.stringify(request.comfyNodeMapping, null, 2) : comfyNodeMapping);
     setTemplateId(request.templateId || templateId);
+    setUseAdvancedComfy(Boolean(request.templateId));
   };
 
   return (
@@ -352,34 +390,47 @@ export default function MoneyPrinter() {
               <div className="money-printer-section-head">
                 <div>
                   <h2>Comfy API 工作流</h2>
-                  <p>选择保存过的工作流模板，会自动带入 Comfy API prompt 和节点映射。</p>
+                  <p>{useAdvancedComfy ? '使用保存过的工作流模板，会自动带入 Comfy API prompt 和节点映射。' : '已根据上方表单自动生成 Comfy prompt，生成时会注入 AI 改写后的视频提示词。'}</p>
                 </div>
+                <button type="button" className="btn btn-ghost" onClick={() => setUseAdvancedComfy((value) => !value)}>
+                  {useAdvancedComfy ? '使用自动生成' : '高级模板'}
+                </button>
               </div>
-              <label className="money-printer-field">
+              {useAdvancedComfy && (
-                <span>工作流模板</span>
+                <>
-                <select value={templateId} onChange={(event) => setTemplateId(event.target.value)}>
+                  <label className="money-printer-field">
-                  <option value="">请选择模板</option>
+                    <span>工作流模板</span>
-                  {workflows.map((workflow) => (
+                    <select value={templateId} onChange={(event) => setTemplateId(event.target.value)}>
-                    <option key={workflow.publicId} value={workflow.publicId}>
+                      <option value="">请选择模板</option>
-                      {workflow.name} · {templateLabel(workflow)}
+                      {workflows.map((workflow) => (
-                    </option>
+                        <option key={workflow.publicId} value={workflow.publicId}>
-                  ))}
+                          {workflow.name} · {templateLabel(workflow)}
-                </select>
+                        </option>
-              </label>
+                      ))}
-              {selectedWorkflow && (
+                    </select>
+                  </label>
+                  {selectedWorkflow && (
+                    <div className="money-printer-template-meta">
+                      <strong>{selectedWorkflow.name}</strong>
+                      <span>{mappingFromGraph(selectedWorkflow.graph) ? '已带节点映射' : '这个模板没有内置节点映射，系统会尝试自动推断。'}</span>
+                    </div>
+                  )}
+                  <label className="money-printer-field">
+                    <span>Comfy prompt JSON</span>
+                    <textarea value={comfyPrompt} onChange={(event) => setComfyPrompt(event.target.value)} rows={7} placeholder='{"12":{"class_type":"...","inputs":{...}}}' />
+                  </label>
+                  <label className="money-printer-field">
+                    <span>节点映射 JSON</span>
+                    <textarea value={comfyNodeMapping} onChange={(event) => setComfyNodeMapping(event.target.value)} rows={7} />
+                  </label>
+                </>
+              )}
+              {!useAdvancedComfy && (
                 <div className="money-printer-template-meta">
-                  <strong>{selectedWorkflow.name}</strong>
+                  <strong>自动生成 Comfy prompt</strong>
-                  <span>{mappingFromGraph(selectedWorkflow.graph) ? '已带节点映射' : '这个模板没有内置节点映射，可在下方手动填写。'}</span>
+                  <span>模型 {videoModel || '未填写'} / {ratio} / {resolution} / {duration} 秒</span>
                 </div>
               )}
-              <label className="money-printer-field">
-                <span>Comfy prompt JSON</span>
-                <textarea value={comfyPrompt} onChange={(event) => setComfyPrompt(event.target.value)} rows={7} placeholder='{"12":{"class_type":"...","inputs":{...}}}' />
-              </label>
-              <label className="money-printer-field">
-                <span>节点映射 JSON</span>
-                <textarea value={comfyNodeMapping} onChange={(event) => setComfyNodeMapping(event.target.value)} rows={7} />
-              </label>
             </div>
           )}
         </section>