#!/usr/bin/env python3
"""
Demo script to showcase the enhanced user identification and analytics features
of the Joke Bot v4.0
"""

import sqlite3
import os

def demo_user_identification():
    """Demonstrate the new user identification features"""
    print("🎭 Joke Bot v4.0 - User Identification Demo 🎭")
    print("=" * 50)
    
    # Import the main module functions
    import sys
    sys.path.append('.')
    
    # Reinitialize database for demo
    if os.path.exists('jokes.db'):
        os.remove('jokes.db')
        print("🗑️  Cleaned existing database for demo")
    
    from jokes import initialize_database, add_user_sentiment, get_user_sentiment_for_joke
    from jokes import get_detailed_sentiment_stats, get_user_sentiment_history
    from jokes import get_popular_jokes_by_user, get_top_users_by_joke_preference
    
    # Initialize database
    print("\n🔧 Initializing database with enhanced schema...")
    initialize_database()
    
    db = sqlite3.connect('jokes.db')
    
    print("\n🎯 Demonstrating User Identification Features:")
    print("-" * 40)
    
    # Simulate different users rating the same joke
    joke_id = 1  # First joke in our sample data
    test_users = ['Alice', 'Bob', 'Charlie', 'Diana', 'Eve']
    test_ratings = ['up', 'up', 'down', 'up', 'neutral']
    
    print(f"\n📋 Simulating ratings for joke #{joke_id}:")
    for user, rating in zip(test_users, test_ratings):
        success, action = add_user_sentiment(db, joke_id, rating, user)
        rating_emoji = {'up': '👍', 'down': '👎', 'neutral': '😐'}[rating]
        print(f"  {rating_emoji} {user} rated: {rating} ({action})")
    
    # Show community sentiment
    avg_sentiment, total_votes = get_user_sentiment_for_joke(db, joke_id)
    print(f"\n👥 Community Rating: {avg_sentiment} ({total_votes} votes)")
    
    # Show detailed breakdown
    detailed_stats = get_detailed_sentiment_stats(db, joke_id)
    print("🔍 Detailed Breakdown:")
    for sentiment, count, users in detailed_stats:
        sentiment_emoji = {'up': '👍', 'down': '👎', 'neutral': '😐'}[sentiment]
        print(f"  {sentiment_emoji} {sentiment.capitalize()}: {count} votes by {users}")
    
    print("\n👤 Individual User Analytics:")
    print("-" * 30)
    
    # Show Alice's rating history
    alice_history = get_user_sentiment_history(db, 'Alice')
    print(f"\n📝 Alice's Rating History ({len(alice_history)} ratings):")
    for joke_id, joke_text, sentiment, created_at in alice_history:
        sentiment_emoji = {'up': '👍', 'down': '👎', 'neutral': '😐'}[sentiment]
        print(f"  {sentiment_emoji} {joke_text[:40]}...")
    
    # Show Bob's favorite jokes
    bob_favorites = get_popular_jokes_by_user(db, 'Bob')
    print(f"\n😄 Bob's Favorite Jokes ({len(bob_favorites)} likes):")
    for joke_id, joke_text, contributor, sentiment, created_at in bob_favorites:
        print(f"  👍 {joke_text[:50]}...")
        print(f"     By: {contributor}")
    
    print("\n🏆 Community Leaderboard:")
    print("-" * 25)
    
    # Show top users by positivity
    top_users = get_top_users_by_joke_preference(db)
    if top_users:
        for i, (username, total, positive, negative, positivity_pct) in enumerate(top_users, 1):
            print(f"{i}. {username}: {positivity_pct}% positive ({positive}/{total} ratings)")
    
    # Test duplicate rating prevention
    print(f"\n🔄 Testing Rating Update Feature:")
    print("-" * 35)
    success, action = add_user_sentiment(db, joke_id, 'down', 'Alice')  # Change Alice's rating
    print(f"Alice changed her rating: {action}")
    
    # Show updated stats
    avg_sentiment, total_votes = get_user_sentiment_for_joke(db, joke_id)
    print(f"Updated Community Rating: {avg_sentiment} ({total_votes} votes)")
    
    db.close()
    
    print("\n🎉 Demo Complete!")
    print("✨ Key Features Demonstrated:")
    print("   • User identification for each sentiment")
    print("   • Personal rating history tracking")
    print("   • Favorite joke identification")
    print("   • Community analytics and leaderboards")
    print("   • Duplicate rating prevention with update capability")
    print("   • Detailed sentiment breakdowns")

if __name__ == "__main__":
    demo_user_identification()