Create file_viewer_panel.py

file_viewer_panel.py

@@ -0,0 +1,53 @@
+import gradio as gr
+import os
+import json
+from file_utils import extract_text_from_file, call_llm
+
+def file_viewer_dashboard():
+    with gr.Column(scale=4, elem_id="main-column") as file_panel:
+        file_upload = gr.File(label="📂 Upload a File", file_types=[".pdf", ".txt", ".md", ".pptx"])
+        preview = gr.Textbox(label="📄 File Content Preview", lines=10, interactive=False)
+        chat_input = gr.Textbox(label="💬 Ask about the file")
+        chat_output = gr.Chatbot()
+        quiz_box = gr.Column(visible=False)
+        quiz_score = gr.Textbox(label="Your Score", interactive=False, visible=False)
+
+        file_text_state = gr.State("")
+
+        def load_and_preview(file):
+            if not file: return "", ""
+            text = extract_text_from_file(file)
+            return text, text
+
+        def handle_chat(query, text):
+            prompt = f"Using the document below, answer this question:\n\n{text}\n\nQuestion: {query}"
+            return [(query, call_llm(prompt))]
+
+        def generate_quiz(text):
+            prompt = f"Create 5 multiple-choice questions from this text. Return as JSON list."
+            response = call_llm(prompt)
+            try:
+                questions = json.loads(response)
+                score_state = {"score": 0, "total": len(questions)}
+                elements = []
+
+                for i, q in enumerate(questions):
+                    q_md = gr.Markdown(f"**Q{i+1}. {q['question']}**")
+                    q_radio = gr.Radio(q["options"], label="Select an answer")
+                    q_feedback = gr.Textbox(label="Result", interactive=False)
+
+                    def grade(choice, correct=q["answer"]):
+                        return "✅ Correct!" if choice == correct else f"❌ Correct: {correct}"
+
+                    q_radio.change(fn=grade, inputs=[q_radio], outputs=[q_feedback])
+                    elements.extend([q_md, q_radio, q_feedback])
+
+                return gr.update(visible=True), elements, gr.update(visible=True, value=f"Score: 0/{score_state['total']}")
+            except:
+                return gr.update(visible=False), [], gr.update(visible=True, value="Error generating quiz.")
+
+        file_upload.change(fn=load_and_preview, inputs=[file_upload], outputs=[preview, file_text_state])
+        chat_input.submit(fn=handle_chat, inputs=[chat_input, file_text_state], outputs=[chat_output])
+        gr.Button("🧠 Generate Quiz").click(fn=generate_quiz, inputs=[file_text_state], outputs=[quiz_box, quiz_box, quiz_score])
+
+    return file_panel