import gradio as gr
import torch
from transformers import pipeline

# Set up the model
model_id = "meta-llama/Llama-3.2-1B"
pipe = pipeline(
    "text-generation", 
    model=model_id, 
    torch_dtype=torch.bfloat16, 
    device_map="auto"
)

# Text generation function
def generate_text(prompt):
    response = pipe(prompt, max_length=100, num_return_sequences=1)
    return response[0]['generated_text']

# Custom CSS for the app
css = """
body {background-color: #f0f8ff; font-family: 'Arial', sans-serif;}
.gradio-container {max-width: 700px; margin: 0 auto; border-radius: 15px; padding: 20px; background-color: white; box-shadow: 0 4px 8px rgba(0,0,0,0.1);}
textarea {border-radius: 10px; padding: 10px; font-size: 16px; border: 2px solid #ddd;}
button {background-color: #4caf50; color: white; border-radius: 5px; padding: 10px 20px; font-size: 16px; border: none; cursor: pointer;}
button:hover {background-color: #45a049;}
h1 {color: #333; font-size: 32px; text-align: center;}
footer {text-align: center; padding: 10px;}
#icon {width: 50px; display: block; margin: 10px auto;}
#prompt_box {padding: 10px; background-color: #f9f9f9; border-radius: 10px;}
"""

# Create the Gradio interface
with gr.Blocks(css=css) as journal_app:
    
    # Header and icons
    gr.Image(value="https://cdn-icons-png.flaticon.com/512/2919/2919600.png", elem_id="icon", show_label=False)
    gr.Markdown("# 📝 Productivity Journal")
    gr.Markdown("Welcome to your personalized productivity journal. Enter your thoughts and let AI inspire you to stay on track!")
    
    with gr.Row():
        with gr.Column():
            # Input text box
            prompt = gr.Textbox(label="What's on your mind today? 🌟", placeholder="Start writing your thoughts or goals...", elem_id="prompt_box", lines=5)
        
        with gr.Column():
            # Output for generated text
            output = gr.Textbox(label="Your AI Journal Entry ✨", lines=5)
    
    # Generate button
    generate_button = gr.Button("Generate Entry ✍️")

    # Define the click event
    generate_button.click(fn=generate_text, inputs=prompt, outputs=output)

    # Footer
    gr.Markdown("🌞 Keep your spirits high and stay productive! 😊")
    gr.Markdown("Made with ❤️ using Gradio and Llama-3.2")

# Launch the app
journal_app.launch()