import os
import requests
import gradio as gr
from datetime import datetime

# Hugging Face Token
HF_TOKEN = os.getenv("HF_TOKEN")
USERNAME = "openfree"  # 특정 사용자 ID 설정

def format_timestamp(timestamp):
    if timestamp:
        dt = datetime.fromisoformat(timestamp.replace('Z', '+00:00'))
        return dt.strftime('%Y-%m-%d %H:%M')
    return 'N/A'

def get_space_card(space):
    """Generate HTML card for a space"""
    space_id = space.get('id', '').split('/')[-1]
    return f"""
    <div style='border: 1px solid #ddd; padding: 15px; margin: 10px; border-radius: 8px; 
                background-color: white; box-shadow: 2px 2px 5px rgba(0,0,0,0.1);'>
        <h3 style='color: #2d2d2d; margin: 0 0 10px 0;'>
            <a href='https://huggingface.co/spaces/{USERNAME}/{space_id}' target='_blank' 
               style='text-decoration: none; color: #2d2d2d;'>
                {space_id}
            </a>
        </h3>
        <p style='margin: 5px 0;'><strong>Space ID:</strong> {space_id}</p>
        <p style='margin: 5px 0;'><strong>SDK:</strong> {space.get('sdk', 'N/A')}</p>
        <p style='margin: 5px 0;'><strong>Status:</strong> 
           <span style='color: {"green" if space.get("status") == "running" else "red"}'>
           {space.get('status', 'N/A')}</span>
        </p>
        <p style='margin: 5px 0;'><strong>Created:</strong> {format_timestamp(space.get("createdAt"))}</p>
        <p style='margin: 5px 0;'><strong>Updated:</strong> {format_timestamp(space.get("updatedAt"))}</p>
    </div>
    """

def get_user_spaces():
    if not HF_TOKEN:
        return "Error: Hugging Face token not found."

    headers = {"Authorization": f"Bearer {HF_TOKEN}"}
    
    # Get all spaces and filter by username
    response = requests.get(
        "https://huggingface.co/api/spaces",
        headers=headers,
        params={"author": USERNAME}  # Filter by author
    )

    if response.status_code != 200:
        return f"Error: Failed to fetch spaces (Status Code: {response.status_code})"

    spaces = response.json()
    
    # Filter spaces for the specific user
    user_spaces = [space for space in spaces if space.get('author', '') == USERNAME]

    if not user_spaces:
        return "No Spaces found for this user."

    # Create HTML grid layout
    html_content = f"""
    <div style='
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 20px;
        padding: 20px;
        background-color: #f5f5f5;
    '>
    {"".join(get_space_card(space) for space in user_spaces)}
    </div>
    """

    return html_content

# Creating the Gradio interface
app = gr.Interface(
    fn=get_user_spaces,
    inputs=None,
    outputs=gr.HTML(),
    title=f"Hugging Face Spaces Dashboard - {USERNAME}",
    description=f"Displays {USERNAME}'s Hugging Face Spaces in a grid layout",
    theme=gr.themes.Soft(),
    css="""
    .gradio-container {
        max-width: 100% !important;
    }
    """
)

# Launch the Gradio app
if __name__ == "__main__":
    app.launch()