GamePicker.py

import requests
import random
from dotenv import load_dotenv
import os


# Load environment variables from .env file
load_dotenv()

# Check if the API key is already saved in the .env file
api_key = os.getenv('STEAM_API_KEY')

if not api_key:
    # Prompt the user for their API key if it's not saved
    api_key = input('Enter your Steam API key: ')
    
    # Ask if the user wants to save the key for future use
    save_key = input('Do you want to save this API key for future use? (y/n): ').strip().lower()
    
    if save_key == 'y':
        # Save the API key in the .env file
        with open('.env', 'a') as env_file:
            env_file.write(f'STEAM_API_KEY={api_key}\n')
        print('API key saved successfully.')

else:
    print(f"Using saved API key")

    change_key = input('Do you want to change the API key? (y/n): ').strip().lower()
    if change_key == 'y':
        api_key = input('Enter your new Steam API key: ')
        # Ask if the user wants to save the key for future use
        save_key = input('Do you want to save this API key for future use? (y/n): ').strip().lower()
    
        if save_key == 'y':
            # Save the API key in the .env file
            with open('.env', 'a') as env_file:
                env_file.write(f'STEAM_API_KEY={api_key}\n')
            print('API key saved successfully.')

accounts_num = int(input('Enter the number of accounts: '))
accounts_games_data = {}

for i in range(accounts_num):
    steam_id = input(f'Enter the SteamID64 of user {i + 1}: ')
    url = f'http://api.steampowered.com/IPlayerService/GetOwnedGames/v0001/?key={api_key}&steamid={steam_id}&format=json'
    
    try:
        # Make the request to the Steam API
        response = requests.get(url)
        response.raise_for_status()  # Raise an exception for HTTP errors

        # Parse the JSON response
        games_data = response.json()
        appids = [game.get('appid') for game in games_data.get('response', {}).get('games', [])]
        # Store the games data in the dictionary with the steam_id as the key
        accounts_games_data[steam_id] = appids

    except requests.exceptions.RequestException as e:
        print(f"Failed to retrieve data for Steam ID {steam_id}: {e}")

if accounts_games_data:
    # Get the intersection of all appid lists to find common games
    common_appids = set(accounts_games_data[next(iter(accounts_games_data))])  # Start with the first account's appids

    for appid_list in accounts_games_data.values():
        common_appids.intersection_update(appid_list)  # Find intersection with each subsequent account's appids
    # Convert the set to a list
    common_appids = list(common_appids)

n = len(common_appids)
how_many = int(input(f'There are {n} common games. How many do you want to choose from? '))

if how_many > n:
    raise ValueError(f'You cannot choose more than {n} games.')
for game in range(how_many):
    g = random.randint(0, n - 1)
    print(f'https://store.steampowered.com/app/{common_appids[g]}')

x = input('Press Enter to exit . . . \n')
if x == '':
    exit()