Create written_module.py

written_module.py

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+import gradio as gr
+import uuid
+from gtts import gTTS
+from app_utils import (
+    LANG_CODES, client, save_to_db, fetch_user_sessions
+)
+
+
+def generate_written_feedback(text, language):
+    prompt = f"""You are a writing tutor. Please respond in [language={language}].
+Evaluate the user's writing on the following 6 criteria:
+1. Clarity & Conciseness
+2. Organization & Flow
+3. Grammar & Mechanics
+4. Vocabulary & Style
+5. Tone Appropriateness
+6. Originality & Creativity
+
+For each:
+- Give a score out of 10
+- Write a short explanation
+
+Then provide:
+- An overall summary
+- One motivational closing line
+
+Writing:
+{text}
+"""
+    response = client.chat.completions.create(
+        model="gpt-4",
+        messages=[
+            {"role": "system", "content": f"You are a supportive writing coach responding in {language}."},
+            {"role": "user", "content": prompt}
+        ],
+        temperature=0.7
+    )
+    return response.choices[0].message.content
+
+
+def improve_written_text(text, language):
+    prompt = f"""You are a writing coach. Rewrite this piece to improve structure, grammar, and clarity.
+Make it more compelling while keeping the original meaning.
+
+Text:
+{text}
+"""
+    response = client.chat.completions.create(
+        model="gpt-4",
+        messages=[
+            {"role": "system", "content": f"Reply in {language}. Provide only the improved version."},
+            {"role": "user", "content": prompt}
+        ]
+    )
+    return response.choices[0].message.content
+
+
+def written_dashboard():
+    with gr.Column() as written_panel:
+        gr.Markdown("""
+        <div id="header" style="text-align: center;">
+            <img src="file/images/chatter_owl.png" width="120">
+            <h2>✍️ Written Communication with <strong>Chatter the Owl</strong></h2>
+            <p>Paste your writing, select language, and I’ll help you sharpen your message.</p>
+        </div>
+        """)
+
+        nickname_box = gr.Textbox(label="👤 Your Nickname", placeholder="Enter your name…")
+        language_dropdown = gr.Dropdown(label="🌍 Select Language", choices=list(LANG_CODES.keys()), value="English")
+        font_size_slider = gr.Slider(12, 24, value=16, step=1, label="🔠 Font Size")
+        contrast_toggle = gr.Checkbox(label="🌓 High Contrast Text")
+
+        input_text = gr.Textbox(lines=7, label="📝 Your Writing")
+        feedback_box = gr.Textbox(label="💡 Feedback", interactive=False)
+        improved_box = gr.Textbox(label="🎯 Improved Version", interactive=False)
+        audio_output = gr.Audio(label="🔊 Chatter Speaks Feedback", type="filepath")
+        history_table = gr.Dataframe(headers=["🕒 Timestamp", "🌐 Language", "✍️ Writing Preview", "📋 Feedback Preview"])
+
+        def tutor_written(text, language, nickname):
+            if not text.strip():
+                return "", "", None, []
+
+            feedback = generate_written_feedback(text, language)
+            improved = improve_written_text(text, language)
+
+            lang_code = LANG_CODES.get(language, "en")
+            tts = gTTS(feedback, lang=lang_code)
+            mp3_path = f"/tmp/{uuid.uuid4()}.mp3"
+            tts.save(mp3_path)
+
+            save_to_db(nickname, text, feedback, language)
+            sessions = fetch_user_sessions(nickname)
+            session_table = [[s.timestamp, s.language, s.transcript[:40], s.feedback[:40]] for s in sessions]
+
+            return feedback, improved, mp3_path, session_table
+
+        input_text.change(
+            fn=tutor_written,
+            inputs=[input_text, language_dropdown, nickname_box],
+            outputs=[feedback_box, improved_box, audio_output, history_table]
+        )
+
+        return written_panel