#!/usr/bin/env python3
"""Скрипт для проверки недавних игр пользователя через Lichess API"""

import requests
import json
from datetime import datetime, timedelta
import sys

def get_recent_games(username: str, minutes: int = 30):
    """Получить игры за последние N минут"""
    
    # Вычисляем временные метки
    now = datetime.now()
    since_time = now - timedelta(minutes=minutes)
    
    since_ms = int(since_time.timestamp() * 1000)
    until_ms = int(now.timestamp() * 1000)
    
    print(f"🔍 Проверяем игры для {username}")
    print(f"⏰ Период: с {since_time.strftime('%Y-%m-%d %H:%M:%S')} до {now.strftime('%Y-%m-%d %H:%M:%S')}")
    print(f"📅 Timestamps: since={since_ms}, until={until_ms}")
    print()
    
    # Делаем запрос к Lichess API
    url = f"https://lichess.org/api/games/user/{username}"
    params = {
        'since': since_ms,
        'until': until_ms,
        'max': 1000,
        'rated': 'true'  # Только рейтинговые
    }
    
    headers = {
        'Accept': 'application/x-ndjson'
    }
    
    try:
        response = requests.get(url, params=params, headers=headers, timeout=30)
        
        if response.status_code == 404:
            print(f"❌ Пользователь {username} не найден (404)")
            return []
        elif response.status_code != 200:
            print(f"❌ Ошибка API: {response.status_code} - {response.text[:200]}")
            return []
        
        # Парсим NDJSON
        games = []
        content = response.text.strip()
        
        if content:
            for line in content.split('\n'):
                if line.strip():
                    try:
                        game = json.loads(line)
                        games.append(game)
                    except json.JSONDecodeError as e:
                        print(f"⚠️ Ошибка парсинга JSON: {e}")
                        continue
        
        return games
        
    except Exception as e:
        print(f"❌ Ошибка при запросе: {e}")
        return []

def format_game_time(created_at_ms: int) -> str:
    """Форматирует время создания игры"""
    dt = datetime.fromtimestamp(created_at_ms / 1000)
    return dt.strftime('%Y-%m-%d %H:%M:%S')

def main():
    username = sys.argv[1] if len(sys.argv) > 1 else "vrubelroman"
    minutes = int(sys.argv[2]) if len(sys.argv) > 2 else 40
    
    games = get_recent_games(username, minutes)
    
    if not games:
        print("❌ Игры не найдены")
        return
    
    print(f"✅ Найдено игр: {len(games)}")
    print()
    print("=" * 80)
    
    now = datetime.now()
    
    for i, game in enumerate(games, 1):
        game_id = game.get('id', 'N/A')
        created_at_ms = game.get('createdAt', 0)
        speed = game.get('speed', 'unknown')
        rated = game.get('rated', False)
        
        # Результат
        white = game.get('players', {}).get('white', {})
        black = game.get('players', {}).get('black', {})
        white_user = white.get('user', {}).get('name', 'N/A')
        black_user = black.get('user', {}).get('name', 'N/A')
        winner = game.get('winner')
        
        # Определяем результат для пользователя
        if white_user == username:
            result = "Победа" if winner == "white" else ("Поражение" if winner == "black" else "Ничья")
            opponent = black_user
        elif black_user == username:
            result = "Победа" if winner == "black" else ("Поражение" if winner == "white" else "Ничья")
            opponent = white_user
        else:
            result = "N/A"
            opponent = "N/A"
        
        game_time = format_game_time(created_at_ms)
        time_ago = now - datetime.fromtimestamp(created_at_ms / 1000)
        minutes_ago = int(time_ago.total_seconds() / 60)
        
        print(f"\n🎮 Игра #{i}")
        print(f"   ID: {game_id}")
        print(f"   Время: {game_time} ({minutes_ago} минут назад)")
        print(f"   Скорость: {speed}")
        print(f"   Рейтинговая: {'Да' if rated else 'Нет'}")
        print(f"   Соперник: {opponent}")
        print(f"   Результат: {result}")
        
        # Рейтинг
        if white_user == username:
            rating_change = white.get('ratingDiff', 0)
            final_rating = white.get('rating', 0)
        elif black_user == username:
            rating_change = black.get('ratingDiff', 0)
            final_rating = black.get('rating', 0)
        else:
            rating_change = 0
            final_rating = 0
        
        if rating_change != 0 or final_rating != 0:
            print(f"   Рейтинг: {final_rating} ({rating_change:+d})")
    
    print()
    print("=" * 80)
    print(f"\n📊 Всего игр за последние {minutes} минут: {len(games)}")

if __name__ == "__main__":
    main()