666

src-tauri/src/commands/quickjs.rs

@@ -1,5 +1,6 @@
 //! QuickJS 流水线命令：脚本由后端 `/api/v1/quickjs-scripts` 下发，
 //! 运行时注入 `__native` 后 eval，并调用 `globalThis.__quickjsMain(params)`。
+//! 调试命令 `run_quickjs_script_source` 则将源码当作异步函数体直接执行，并注入变量 `params`。
 //!
 //! 前端用法示例：
 //!
@@ -80,6 +81,45 @@ pub async fn run_quickjs_script(
     Ok(result)
 }
 
+/// 调试：直接执行传入的 QuickJS 源码（异步函数体），可使用 `__native`、`params`、`return`，无需 `__quickjsMain`。
+#[tauri::command]
+pub async fn run_quickjs_script_source(
+    app: AppHandle,
+    window: Window,
+    script_source: String,
+    params: Value,
+) -> Result<Value, String> {
+    let (tx, mut rx) = mpsc::unbounded_channel::<PipelineEvent>();
+
+    let app_for_emit = app.clone();
+    let win_label = window.label().to_string();
+    const EMIT_LABEL: &str = "<debug-source>";
+    let pump = tokio::spawn(async move {
+        while let Some(ev) = rx.recv().await {
+            let payload: FrontendEvent = match ev {
+                PipelineEvent::Progress(s) => FrontendEvent::Progress {
+                    script_name: EMIT_LABEL.to_string(),
+                    status: s,
+                },
+                PipelineEvent::Log { level, msg, fields } => FrontendEvent::Log {
+                    script_name: EMIT_LABEL.to_string(),
+                    level,
+                    msg,
+                    fields,
+                },
+            };
+            let _ = app_for_emit.emit_to(&win_label, EVENT_NAME, payload);
+        }
+    });
+
+    let result = js_runtime::run_script_source(script_source, params, tx)
+        .await
+        .map_err(|e| e.to_string())?;
+
+    pump.await.ok();
+    Ok(result)
+}
+
 /// 列出后端 `scripts/quickjs` 目录中的 `.js` 文件名。
 #[tauri::command]
 pub async fn list_quickjs_scripts() -> Result<Vec<String>, String> {