Fixed log output and improved message formatting with timestamps and emojis

app.py

@@ -990,9 +990,14 @@ class StreamHandler:
     
     def update(self, message: str, status: str = None):
         """Update the output stream."""
-        self.output.append(message)
+        timestamp = datetime.now().strftime("%H:%M:%S")
+        formatted_message = f"[{timestamp}] {message}"
+        self.output.append(formatted_message)
         if status:
             self.current_status = status
+        # Keep only the last 100 lines
+        if len(self.output) > 100:
+            self.output = self.output[-100:]
         return "\n".join(self.output), self.current_status
 
 # Gradio UI
@@ -1048,44 +1053,48 @@ with gr.Blocks(theme=gr.themes.Soft()) as ui:
                         interactive=False
                     )
                 with gr.TabItem("Live Log"):
-                    log_output = gr.Markdown(
+                    log_output = gr.Textbox(
                         label="Generation Logs",
                         value="Logs will appear here...",
-                        autoscroll=True
+                        lines=10,
+                        max_lines=20,
+                        interactive=False,
+                        show_copy_button=True
                     )
     
     def stream_output(requirements, progress=gr.Progress()):
         """Stream the output during app generation."""
         try:
             # Initialize
-            stream_handler.update("Starting app generation...", "Initializing")
-            yield "Starting...", None, "Starting app generation...", "Initializing"
+            stream_handler.update(" Starting app generation...", "Initializing")
+            yield "Starting...", None, " Starting app generation...", "Initializing"
             
             # Update progress
             for i in progress.tqdm(range(5)):
                 if i == 0:
-                    msg = "Analyzing requirements..."
+                    msg = " Analyzing requirements..."
                     stream_handler.update(msg, "Analyzing")
                     yield None, None, stream_handler.output[-1], "Analyzing"
                 elif i == 1:
-                    msg = "Generating architecture..."
+                    msg = " Generating architecture..."
                     stream_handler.update(msg, "Designing")
                     yield None, None, stream_handler.output[-1], "Designing"
                 elif i == 2:
-                    msg = "Creating project structure..."
+                    msg = " Creating project structure..."
                     stream_handler.update(msg, "Creating")
                     yield None, None, stream_handler.output[-1], "Creating"
                 elif i == 3:
-                    msg = "Implementing features..."
+                    msg = " Implementing features..."
                     stream_handler.update(msg, "Implementing")
                     yield None, None, stream_handler.output[-1], "Implementing"
                 elif i == 4:
-                    msg = "Finalizing..."
+                    msg = " Finalizing..."
                     stream_handler.update(msg, "Finalizing")
                     yield None, None, stream_handler.output[-1], "Finalizing"
                 time.sleep(1)  # Simulate work
             
             # Generate the app
+            stream_handler.update(" Running AI Flow system...", "Processing")
             result = asyncio.run(app_generator(requirements))
             
             # Extract download path and logs
@@ -1095,13 +1104,14 @@ with gr.Blocks(theme=gr.themes.Soft()) as ui:
             for line in result.split('\n'):
                 if line.startswith("To download your project, use this path:"):
                     download_path = line.split(": ")[1].strip()
+                    stream_handler.update(f" Generated download file: {Path(download_path).name}", "Processing")
                 if line.startswith("2025-") or line.startswith("INFO") or line.startswith("ERROR"):
                     logs.append(line)
-                    stream_handler.update(line)
+                    stream_handler.update(line.split(" - ")[-1], "Processing")
                     yield None, None, "\n".join(stream_handler.output), "Processing"
             
             if download_path and Path(download_path).exists():
-                stream_handler.update(" App generated successfully!", "Complete")
+                stream_handler.update(" App generated successfully! Download is ready.", "Complete")
                 yield result, download_path, "\n".join(stream_handler.output), "Complete"
             else:
                 error_msg = " Failed to generate download file"
@@ -1109,7 +1119,7 @@ with gr.Blocks(theme=gr.themes.Soft()) as ui:
                 yield result, None, "\n".join(stream_handler.output), "Error"
                 
         except Exception as e:
-            error_msg = f" Failed to generate app: {str(e)}"
+            error_msg = f" Error: {str(e)}"
             logger.error(error_msg)
             stream_handler.update(error_msg, "Error")
             yield error_msg, None, "\n".join(stream_handler.output), "Error"