internal_stats.py

import json
from datetime import datetime, timezone
from typing import Dict, Any
from nc_py_api import Nextcloud
import arena_config
from leaderboard import load_leaderboard, get_human_readable_name, get_model_size

def get_internal_stats() -> Dict[str, Any]:
    leaderboard = load_leaderboard()
    
    total_battles = sum(
        model_data['wins'] + model_data['losses']
        for model_data in leaderboard.values()
    )
    
    timestamp = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
    
    active_models = len(leaderboard)
    
    most_battles = max(
        (model_data['wins'] + model_data['losses'], model)
        for model, model_data in leaderboard.items()
    )
    
    highest_win_rate = max(
        (model_data['wins'] / (model_data['wins'] + model_data['losses']) if (model_data['wins'] + model_data['losses']) > 0 else 0, model)
        for model, model_data in leaderboard.items()
    )
    
    most_diverse_opponent = max(
        (len(model_data['opponents']), model)
        for model, model_data in leaderboard.items()
    )
    
    stats = {
        "timestamp": timestamp,
        "total_battles": total_battles,
        "active_models": active_models,
        "most_battles": {
            "model": get_human_readable_name(most_battles[1]),
            "battles": most_battles[0]
        },
        "highest_win_rate": {
            "model": get_human_readable_name(highest_win_rate[1]),
            "win_rate": f"{highest_win_rate[0]:.2%}"
        },
        "most_diverse_opponent": {
            "model": get_human_readable_name(most_diverse_opponent[1]),
            "unique_opponents": most_diverse_opponent[0]
        }
    }
    
    return stats

def save_internal_stats(stats: Dict[str, Any]) -> bool:
    nc = Nextcloud(
        nextcloud_url=arena_config.NEXTCLOUD_URL,
        nc_auth_user=arena_config.NEXTCLOUD_USERNAME,
        nc_auth_pass=arena_config.NEXTCLOUD_PASSWORD
    )
    
    try:
        json_data = json.dumps(stats, indent=2)
        nc.files.upload(arena_config.NEXTCLOUD_INTERNAL_STATS_PATH, json_data.encode('utf-8'))
        return True
    except Exception as e:
        print(f"Error saving internal stats to Nextcloud: {str(e)}")
        return False

def save_local_stats(stats: Dict[str, Any], filename: str = "internal_stats.json") -> bool:
    try:
        with open(filename, 'w') as f:
            json.dump(stats, f, indent=2)
        return True
    except Exception as e:
        print(f"Error saving internal stats to local file: {str(e)}")
        return False

def get_fun_stats() -> Dict[str, Any]:
    leaderboard = load_leaderboard()
    
    total_battles = sum(
        model_data['wins'] + model_data['losses']
        for model_data in leaderboard.values()
    )
    
    timestamp = datetime.now(timezone.utc).strftime("%Y-%m-%d %H:%M:%S UTC")
    
    active_models = len(leaderboard)
    
    most_battles = max(
        (model_data['wins'] + model_data['losses'], model)
        for model, model_data in leaderboard.items()
    )
    
    highest_win_rate = max(
        (model_data['wins'] / (model_data['wins'] + model_data['losses']) if (model_data['wins'] + model_data['losses']) > 0 else 0, model)
        for model, model_data in leaderboard.items()
    )
    
    most_diverse_opponent = max(
        (len(model_data['opponents']), model)
        for model, model_data in leaderboard.items()
    )
    
    # Existing fun stats
    underdog_champion = min(
        ((get_model_size(model), model_data['wins'] / (model_data['wins'] + model_data['losses'])) if (model_data['wins'] + model_data['losses']) > 0 else (get_model_size(model), 0), model)
        for model, model_data in leaderboard.items()
    )
    
    most_consistent = min(
        (abs(model_data['wins'] - model_data['losses']), model)
        for model, model_data in leaderboard.items()
        if (model_data['wins'] + model_data['losses']) > 10  # Minimum battles threshold
    )
    
    biggest_rivalry = max(
        (results['wins'] + results['losses'], (model, opponent))
        for model, data in leaderboard.items()
        for opponent, results in data['opponents'].items()
    )
    
    # New fun stats
    david_vs_goliath = max(
        ((get_model_size(opponent) - get_model_size(model), model_data['opponents'][opponent]['wins']), (model, opponent))
        for model, model_data in leaderboard.items()
        for opponent in model_data['opponents']
        if get_model_size(opponent) > get_model_size(model) and model_data['opponents'][opponent]['wins'] > 0
    )
    
    comeback_king = max(
        (model_data['wins'] - model_data['losses'], model)
        for model, model_data in leaderboard.items()
        if model_data['losses'] > model_data['wins']
    )
    
    pyrrhic_victor = min(
        (model_data['wins'] / (model_data['wins'] + model_data['losses']) if (model_data['wins'] + model_data['losses']) > 0 else float('inf'), model)
        for model, model_data in leaderboard.items()
        if model_data['wins'] > model_data['losses'] and (model_data['wins'] + model_data['losses']) > 10
    )
    
    stats = {
        "timestamp": timestamp,
        "total_battles": total_battles,
        "active_models": active_models,
        "most_battles": {
            "model": get_human_readable_name(most_battles[1]),
            "battles": most_battles[0]
        },
        "highest_win_rate": {
            "model": get_human_readable_name(highest_win_rate[1]),
            "win_rate": f"{highest_win_rate[0]:.2%}"
        },
        "most_diverse_opponent": {
            "model": get_human_readable_name(most_diverse_opponent[1]),
            "unique_opponents": most_diverse_opponent[0]
        },
        "underdog_champion": {
            "model": get_human_readable_name(underdog_champion[1]),
            "size": f"{underdog_champion[0][0]}B",
            "win_rate": f"{underdog_champion[0][1]:.2%}"
        },
        "most_consistent": {
            "model": get_human_readable_name(most_consistent[1]),
            "win_loss_difference": most_consistent[0]
        },
        "biggest_rivalry": {
            "model1": get_human_readable_name(biggest_rivalry[1][0]),
            "model2": get_human_readable_name(biggest_rivalry[1][1]),
            "total_battles": biggest_rivalry[0]
        },
        "david_vs_goliath": {
            "david": get_human_readable_name(david_vs_goliath[1][0]),
            "goliath": get_human_readable_name(david_vs_goliath[1][1]),
            "size_difference": f"{david_vs_goliath[0][0]:.1f}B",
            "wins": david_vs_goliath[0][1]
        },
        "comeback_king": {
            "model": get_human_readable_name(comeback_king[1]),
            "comeback_margin": comeback_king[0]
        },
        "pyrrhic_victor": {
            "model": get_human_readable_name(pyrrhic_victor[1]),
            "win_rate": f"{pyrrhic_victor[0]:.2%}"
        }
    }
    
    return stats

if __name__ == "__main__":
    stats = get_internal_stats()