app.py

import os
import gradio as gr
import pandas as pd
from datetime import datetime
import time
from azure_count_ip_data import count_files_per_ip
from log_reader import RemoteLogReader
import threading

# Define the path for storing the data
DATA_DIR = os.path.join(os.path.dirname(__file__), 'data')
STATS_FILE = os.path.join(DATA_DIR, 'battle_stats.csv')
LAST_UPDATE_FILE = os.path.join(DATA_DIR, 'last_update.txt')

# Ensure data directory exists
os.makedirs(DATA_DIR, exist_ok=True)

def save_stats(df, current_time):
    """Save statistics and last update time to files"""
    df.to_csv(STATS_FILE, index=False)
    with open(LAST_UPDATE_FILE, 'w') as f:
        f.write(current_time)

def load_stats():
    """Load statistics and last update time from files"""
    try:
        df = pd.read_csv(STATS_FILE)
        with open(LAST_UPDATE_FILE, 'r') as f:
            last_update = f.read().strip()
        return df, last_update
    except (FileNotFoundError, pd.errors.EmptyDataError):
        return pd.DataFrame(columns=['Annotator', 'Battle Count']), ""

def update_stats():
    """Get the latest battle statistics"""
    try:
        # Initialize RemoteLogReader
        reader = RemoteLogReader()
        
        # Get IP counts using Azure storage
        ip_counts = count_files_per_ip(reader)
        
        # Convert to DataFrame for better display
        df = pd.DataFrame(list(ip_counts.items()), columns=['Annotator', 'Battle Count'])
        df = df.sort_values('Battle Count', ascending=False)
        
        # Get current time
        current_time = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
        
        # Save the updated stats
        save_stats(df, current_time)
        
        return df, current_time
    except Exception as e:
        print(f"Error updating stats: {e}")
        return pd.DataFrame(columns=['Annotator', 'Battle Count']), ""

def auto_update(state):
    """Background task to update stats every hour"""
    while state['running']:
        state['stats'], state['last_update'] = update_stats()
        time.sleep(3600)  # Sleep for 1 hour

def create_ui():
    state = {'running': True}
    
    # Try to load existing stats first
    state['stats'], state['last_update'] = load_stats()
    
    # If no existing stats or they're empty, update them
    if state['stats'].empty:
        state['stats'], state['last_update'] = update_stats()
    
    # Start background update thread
    update_thread = threading.Thread(target=auto_update, args=(state,))
    update_thread.daemon = True
    update_thread.start()
    
    def get_current_stats():
        return state['stats']
    
    def get_last_update():
        return state['last_update']
    
    def manual_refresh():
        state['stats'], state['last_update'] = update_stats()
        return state['stats'], state['last_update']
    
    with gr.Blocks(title="Battle Count Statistics") as app:
        gr.Markdown("# Battle Count Statistics")
        gr.Markdown("Displays the count of valid battles per IP address. Updates automatically every hour.")
        
        with gr.Row():
            last_update = gr.Textbox(
                value=get_last_update,
                label="Last Updated",
                interactive=False
            )
        
        with gr.Row():
            output = gr.DataFrame(
                value=get_current_stats,
                interactive=False,
                wrap=True,
            )
        
        # refresh_btn = gr.Button("Refresh Now")
        # refresh_btn.click(fn=manual_refresh, outputs=[output, last_update])
    
    return app

if __name__ == "__main__":
    app = create_ui()
    app.launch()