import re
import sys
import json
import os
import argparse
from cod_api import API, platforms
from cod_api.replacements import replacements
import asyncio
import datetime

# Prevent Async error from showing
if os.name == 'nt':
    asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy())

# Initiating the API class
api = API()
COOKIE_FILE = 'cookie.txt'
DIR_NAME = 'stats'
MATCH_DIR_NAME = 'matches'

def save_to_file(data, filename, dir_name='stats'):
    """Utility function to save data to a JSON file."""
    with open(os.path.join(dir_name, filename), 'w') as json_file:
        json.dump(data, json_file, indent=4)

def get_and_save_data(player_name=None, all_stats=False, season_loot=False, identities=False, maps=False, info=False, friendFeed=False, eventFeed=False, cod_points=False, connected_accounts=False, settings=False):
    # Create the stats directory if it doesn't exist
    DIR_NAME = 'stats'
    if not os.path.exists(DIR_NAME):
        os.makedirs(DIR_NAME)
    
    # Check if cookie file exists
    if os.path.exists(COOKIE_FILE):
        with open(COOKIE_FILE, 'r') as f:
            api_key = f.read().strip()
    else:
        api_key = input("Please enter your ACT_SSO_COOKIE: ")
        with open(COOKIE_FILE, 'w') as f:
            f.write(api_key)

    # # Check if userInfo.json exists, create it if it doesn't
    USER_INFO_FILE = os.path.join('userInfo.json')
    # if not os.path.exists(USER_INFO_FILE):
    #     with open(USER_INFO_FILE, 'w') as f:
    #         pass  # Creates an empty file

    # If player_name is not provided via command line, get it from user input
    if not player_name:
        player_name = input("Please enter the player's username (with #1234567): ")

    # Login with sso token
    api.login(api_key)
    
    # Retrieve data from API
    # First, determine if any specific optional arguments were given
    if not (all_stats or season_loot or identities or maps or info or friendFeed or eventFeed or cod_points or connected_accounts or settings):
        # If no specific optional arguments are given, then default behavior:
        player_stats = api.ModernWarfare.fullData(platforms.Activision, player_name)
        match_info = api.ModernWarfare.combatHistory(platforms.Activision, player_name)
        save_to_file(player_stats, 'stats.json')
        save_to_file(match_info, 'match_info.json')
    elif all_stats: #  If the all_stats argument is given:
        if os.path.exists(USER_INFO_FILE): # Check if the userInfo.json file exists
            player_stats = api.ModernWarfare.fullData(platforms.Activision, player_name)
            match_info = api.ModernWarfare.combatHistory(platforms.Activision, player_name)
            season_loot_data = api.ModernWarfare.seasonLoot(platforms.Activision, player_name)
            identities_data = api.Me.loggedInIdentities()
            map_list = api.ModernWarfare.mapList(platforms.Activision)
            info = api.Me.info()
            friendFeed = api.Me.friendFeed()
            eventFeed = api.Me.eventFeed()
            cod_points = api.Me.codPoints()
            connectedAccounts = api.Me.connectedAccounts()
            settings = api.Me.settings()
            save_to_file(player_stats, 'stats.json')
            save_to_file(match_info, 'match_info.json')
            save_to_file(season_loot_data, 'season_loot.json')
            save_to_file(map_list, 'map_list.json')
            save_to_file(identities_data, 'identities.json')
            save_to_file(info, 'info.json')
            save_to_file(friendFeed, 'friendFeed.json')
            save_to_file(eventFeed, 'eventFeed.json')
            save_to_file(cod_points, 'cp.json')
            save_to_file(connectedAccounts, 'connectedAccounts.json')
            save_to_file(settings, 'settings.json')
        else:
            player_stats = api.ModernWarfare.fullData(platforms.Activision, player_name)
            match_info = api.ModernWarfare.combatHistory(platforms.Activision, player_name)
            season_loot_data = api.ModernWarfare.seasonLoot(platforms.Activision, player_name)
            identities_data = api.Me.loggedInIdentities()
            map_list = api.ModernWarfare.mapList(platforms.Activision)
            save_to_file(player_stats, 'stats.json')
            save_to_file(match_info, 'match_info.json')
            save_to_file(season_loot_data, 'season_loot.json')
            save_to_file(map_list, 'map_list.json')
            save_to_file(identities_data, 'identities.json')
    else:
        # For other specific optional arguments:
        if season_loot:
            season_loot_data = api.ModernWarfare.seasonLoot(platforms.Activision, player_name)
            save_to_file(season_loot_data, 'season_loot.json')
        if identities:
            identities_data = api.Me.loggedInIdentities()
            save_to_file(identities_data, 'identities.json')
        if maps:
            map_list = api.ModernWarfare.mapList(platforms.Activision)
            save_to_file(map_list, 'map_list.json')

        if info:
            info = api.Me.info()
            save_to_file(info, 'info.json')
        if friendFeed:
            friendFeed = api.Me.friendFeed()
            save_to_file(friendFeed, 'friendFeed.json')
        if eventFeed:
            eventFeed = api.Me.eventFeed()
            save_to_file(eventFeed, 'eventFeed.json')
        if cod_points:
            cod_points = api.Me.codPoints()
            save_to_file(cod_points, 'cp.json')
        if connected_accounts:
            connectedAccounts = api.Me.connectedAccounts()
            save_to_file(connectedAccounts, 'connectedAccounts.json')
        if settings:
            settings = api.Me.settings()
            save_to_file(settings, 'settings.json')

def display_menu():
    print("\nBeautify Options:")
    print("1) Beautify all data")
    print("2) Split matches into separate files")

    # Options Requiring Player Name
    print("\nOptions Requiring Player Name:")
    print("3) Get all stats")
    print("4) Get identities")
    print("5) Get general information")
    print("6) Get friend feed")
    print("7) Get event feed")
    print("8) Get COD Point balance")
    print("9) Get connected accounts")
    print("10) Get account settings")

    # Options Not Requiring Player Name
    print("\nOptions Not Requiring Player Name:")
    print("11) Get season loot")
    print("12) Get map list")

    # Exit Option
    print("\n0) Exit")

    choice = input("Enter your choice: ")
    return int(choice)

def beautify_feed_data():
    for feed_file in ['friendFeed.json', 'eventFeed.json']:
        file_path = os.path.join(DIR_NAME, feed_file)
        if os.path.exists(file_path):
            with open(file_path, 'r') as file:
                data = json.load(file)
            replace_time_and_duration_recursive(data)
            data = recursive_key_replace(data)
            with open(file_path, 'w') as file:
                json.dump(data, file, indent=4)
            print(f"Keys sorted and replaced in {file_path}.")
        else:
            print(f"{feed_file} does not exist, skipping.")

# Save results to a JSON file inside the stats directory
def recursive_key_replace(obj):
    if isinstance(obj, dict):
        new_obj = {}
        for key, value in obj.items():
            new_key = replacements.get(key, key)
            if isinstance(value, str):
                new_value = replacements.get(value, value)
                new_obj[new_key] = recursive_key_replace(new_value)
            else:
                new_obj[new_key] = recursive_key_replace(value)
        return new_obj
    elif isinstance(obj, list):
        return [recursive_key_replace(item) for item in obj]
    else:
        return replacements.get(obj, obj) if isinstance(obj, str) else obj

def clean_json_files(*filenames, dir_name='stats'):
    regex_pattern = r'<span class="|</span>|">|mp-stat-items|kills-value|headshots-value|username|game-mode|kdr-value|accuracy-value'
    replace = ''

    for filename in filenames:
        file_path = os.path.join(dir_name, filename)
        if os.path.exists(file_path):
            with open(file_path, 'r') as file:
                content = file.read()
            modified_content = re.sub(regex_pattern, replace, content)
            with open(file_path, 'w') as file:
                file.write(modified_content)
            print(f"Removed unreadable strings from {filename}.")
        else:
            print(f"{filename} does not exist, skipping.")

def sort_data(data):
    if isinstance(data, dict):
        for key, value in data.items():
            if key == "mode":
                data[key] = dict(sorted(value.items(), key=lambda item: item[1]['properties']['timePlayed'], reverse=True))
            elif key in ["Assault Rifles", "Shotguns", "Marksman Rifles", "Snipers", "LMGs", "Launchers", "Pistols", "SMGs", "Melee"]:
                data[key] = dict(sorted(value.items(), key=lambda item: item[1]['properties']['kills'], reverse=True))
            elif key in ["Field Upgrades"]:
                data[key] = dict(sorted(value.items(), key=lambda item: item[1]['properties']['uses'], reverse=True))
            elif key in ["Tactical Equipment", "Lethal Equipment"]:
                data[key] = dict(sorted(value.items(), key=lambda item: item[1]['properties']['uses'], reverse=True))
            elif key == "Scorestreaks":
                for subcategory, scorestreaks in value.items():
                    data[key][subcategory] = dict(sorted(scorestreaks.items(), key=lambda item: item[1]['properties']['awardedCount'], reverse=True))
            elif key == "Accolades":
                if 'properties' in value:
                    data[key]['properties'] = dict(sorted(value['properties'].items(), key=lambda item: item[1], reverse=True))
            else:
                # Recursive call to handle nested dictionaries
                data[key] = sort_data(value)
    return data

def replace_time_and_duration_recursive(data):
    """
    Recursively replace epoch times for specific keys in a nested dictionary or list.
    """
    time_keys = ["timePlayedTotal", "timePlayed", "objTime", "time", "timeProne", 
                 "timeSpentAsPassenger", "timeSpentAsDriver", "timeOnPoint", 
                 "timeWatchingKillcams", "timeCrouched", "timesSelectedAsSquadLeader", 
                 "longestTimeSpentOnWeapon", "avgLifeTime", "percentTimeMoving"]
    date_keys = ["date", "updated", "originalDate"]

    if isinstance(data, list):
        for item in data:
            replace_time_and_duration_recursive(item)
    elif isinstance(data, dict):
        for key, value in data.items():
            if key in date_keys:
                data[key] = epoch_milli_to_human_readable(value)
            if key in time_keys:
                data[key] = convert_duration_seconds(value)
            elif key == "utcStartSeconds":
                data[key] = epoch_to_human_readable(value)
                # For EST conversion: 
                # data[key] = epoch_to_human_readable(value, "EST")
            elif key == "utcEndSeconds":
                data[key] = epoch_to_human_readable(value)
                # For EST conversion:
                # data[key] = epoch_to_human_readable(value, "EST")
            elif key == "duration":
                data[key] = convert_duration_milliseconds(value)
            else:
                replace_time_and_duration_recursive(value)

def epoch_milli_to_human_readable(epoch_millis, timezone='GMT'):
    """
    Convert epoch timestamp in milliseconds to a human-readable date-time string with timezone.
    """
    if isinstance(epoch_millis, str):
        return epoch_millis  # Already converted

    dt_object = datetime.datetime.utcfromtimestamp(epoch_millis / 1000.0)
    if timezone == 'GMT':
        date_str = dt_object.strftime("GMT: %A, %B %d, %Y %I:%M:%S %p")
    elif timezone == 'EST':
        dt_object -= datetime.timedelta(hours=4)  # Adjust for EST
        date_str = dt_object.strftime("EST: %A, %B %d, %Y %I:%M:%S %p")
    else:
        raise ValueError("Unsupported timezone.")
    return date_str
def epoch_to_human_readable(epoch_timestamp, timezone='GMT'):
    if isinstance(epoch_timestamp, str):
        return epoch_timestamp  # Already converted

    dt_object = datetime.datetime.utcfromtimestamp(epoch_timestamp)
    if timezone == 'GMT':
        date_str = dt_object.strftime("GMT: %A, %B %d, %Y %I:%M:%S %p")
    elif timezone == 'EST':
        dt_object -= datetime.timedelta(hours=4)  # Using 4 hours for EST conversion instead of 5?
        date_str = dt_object.strftime("EST: %A, %B %d, %Y %I:%M:%S %p")
    else:
        raise ValueError("Unsupported timezone.")
    return date_str

def convert_duration_milliseconds(milliseconds):
    if isinstance(milliseconds, str) and "Minutes" in milliseconds:
        return milliseconds  # Already converted
    
    seconds, milliseconds = divmod(milliseconds, 1000)
    minutes, seconds = divmod(seconds, 60)
    return f"{minutes} Minutes {seconds} Seconds {milliseconds} Milliseconds"

def convert_duration_seconds(seconds):
    """
    Convert duration from seconds to a string format with days, minutes, seconds, and milliseconds.
    """
    if isinstance(seconds, str):
        return seconds  # Already converted

    days, seconds = divmod(seconds, 86400)
    hours, seconds = divmod(seconds, 3600)
    minutes, seconds = divmod(seconds, 60)

    # Convert to integers to remove decimal places
    days = int(days)
    hours = int(hours)
    minutes = int(minutes)
    seconds = int(seconds)

    return f"{days} Days {hours} Hours {minutes} Minutes {seconds} Seconds"

def beautify_data():
    file_path = (os.path.join(DIR_NAME, 'stats.json'))
    with open(file_path, 'r') as file:
        data = json.load(file)
    replace_time_and_duration_recursive(data)
    data = recursive_key_replace(data)
    data = sort_data(data)
    with open(file_path, 'w') as file:
        json.dump(data, file, indent=4)
    print(f"Keys sorted and replaced in {file_path}.")

def beautify_match_data():
    file_path = (os.path.join(DIR_NAME, 'match_info.json'))
    with open(file_path, 'r') as file:
        data = json.load(file)
    replace_time_and_duration_recursive(data)
    data = recursive_key_replace(data)
    with open(file_path, 'w') as file:
        json.dump(data, file, indent=4)
    print(f"Keys replaced in {file_path}.")

def split_matches_into_files():
    """
    Split the matches in match_info.json into separate files.
    """
    MATCHES_DIR = os.path.join(DIR_NAME, MATCH_DIR_NAME)
    
    # Create matches directory if it doesn't exist
    if not os.path.exists(MATCHES_DIR):
        os.makedirs(MATCHES_DIR)

    # Load the match_info data
    with open(os.path.join(DIR_NAME, 'match_info.json'), 'r') as file:
        data = json.load(file)
        matches = data.get('data', {}).get('matches', [])  # Correct the key to access matches

    # Check if data needs cleaning
    sample_match = matches[0] if matches else {}
    if (isinstance(sample_match.get("utcStartSeconds"), int) or 
        isinstance(sample_match.get("utcEndSeconds"), int) or 
        isinstance(sample_match.get("duration"), int)):
        
        print("Cleaning match data...")
        replace_time_and_duration_recursive(data)
        
        # Save the cleaned data back to match_info.json
        with open(os.path.join(DIR_NAME, 'match_info.json'), 'w') as file:
            json.dump(data, file, indent=4)

    # Split and save each match into a separate file
    for idx, match in enumerate(matches):
        # Create a copy of the match to ensure we don't modify the original data
        match_copy = dict(match)
        # Remove the 'loadouts' subkey from the 'player' key to avoid the cascading data
        match_copy['player'].pop('loadouts', None)
        match_copy['player'].pop('loadout', None)

        # Remove the entire player subkey to avoid the cascading data, if you want to exclude more, add them here
        # match_copy.pop('player', None)

        file_name = f"match_{idx + 1}.json"
        with open(os.path.join(MATCHES_DIR, file_name), 'w') as match_file:
            json.dump(match_copy, match_file, indent=4)

    print(f"Matches split into {len(matches)} separate files in {MATCHES_DIR}.")

def main():
    # Define the block of quote text to display in the help command
    help_text = """
    Obtaining your ACT_SSO_COOKIE

    - Go to https://www.callofduty.com and login with your account
    - Once logged in, press F12 for your browsers developer tools. Then go to Application --> Storage --> Cookies --> https://www.callofduty.com and find ACT_SSO_COOKIE
    - Enter the value when prompted
    """

    # Check if the script is run without any additional command-line arguments
    if len(sys.argv) == 1:
        if os.path.exists(COOKIE_FILE):
            with open(COOKIE_FILE, 'r') as f:
                api_key = f.read().strip()
        else:
            api_key = input("Please enter your ACT_SSO_COOKIE: ")
            with open(COOKIE_FILE, 'w') as f:
                f.write(api_key)

        api.login(api_key)

        while True:
            choice = display_menu()

            if choice in [3, 4, 5, 6, 7, 8, 9, 10, 11]:
                player_name = input("Please enter the player's username (with #1234567): ")
                if choice == 3:
                    get_and_save_data(player_name=player_name, all_stats=True)
                if choice == 4:
                    get_and_save_data(player_name=player_name, season_loot=True)
                elif choice == 5:
                    get_and_save_data(player_name=player_name, identities=True)
                elif choice == 6:
                    get_and_save_data(player_name=player_name, info=True)
                elif choice == 7:
                    get_and_save_data(player_name=player_name, friendFeed=True)
                elif choice == 8:
                    get_and_save_data(player_name=player_name, eventFeed=True)
                elif choice == 9:
                    get_and_save_data(player_name=player_name, cod_points=True)
                elif choice == 10:
                    get_and_save_data(player_name=player_name, connected_accounts=True)
                elif choice == 11:
                    get_and_save_data(player_name=player_name, settings=True)

            elif choice == 1:
                beautify_data()
                beautify_match_data()
                beautify_feed_data()
                clean_json_files('friendFeed.json', 'eventFeed.json')
            elif choice == 2:
                split_matches_into_files()

            elif choice == 12:
                get_and_save_data(season_loot=True)
            elif choice == 13:
                get_and_save_data(maps=True)
            elif choice == 0:
                print("Exiting...")
                break
            else:
                print("Invalid choice. Please try again.")
                continue
            break
    else:
        parser = argparse.ArgumentParser(description="Detailed Modern Warfare (2019) Statistics Tool", epilog=help_text, formatter_class=argparse.RawDescriptionHelpFormatter)

        # Group related arguments
        group_data = parser.add_argument_group("Data Fetching Options")
        group_cleaning = parser.add_argument_group("Data Cleaning Options")

        # Add arguments for Data Fetching Options
        group_data.add_argument("-p", "--player_name", type=str, help="Player's username (with #1234567)")
        group_data.add_argument("-a", "--all_stats", action="store_true", help="Fetch all the different types of stats data")
        group_data.add_argument("-sl", "--season_loot", action="store_true", help="Fetch only the season loot data")
        group_data.add_argument("-id", "--identities", action="store_true", help="Fetch only the logged-in identities data")
        group_data.add_argument("-m", "--maps", action="store_true", help="Fetch only the map list data")
        group_data.add_argument("-i", "--info", action="store_true", help="Fetch only general information")
        group_data.add_argument("-f", "--friendFeed", action="store_true", help="Fetch only your friend feed")
        group_data.add_argument("-e", "--eventFeed", action="store_true", help="Fetch only your event feed")
        group_data.add_argument("-cp", "--cod_points", action="store_true", help="Fetch only your COD Point balance")
        group_data.add_argument("-ca", "--connected_accounts", action="store_true", help="Fetch only the map list data")
        group_data.add_argument("-s", "--settings", action="store_true", help="Fetch only your account settings")

        # Add arguments for Cleaning Options
        group_cleaning.add_argument("-c", "--clean", action="store_true", help="Beautify all data")
        group_cleaning.add_argument("-sm", "--split_matches", action="store_true", help="Split the matches into separate JSON files within the 'matches' subfolder")
        group_cleaning.add_argument("-csd", "--clean_stats_data", action="store_true", help="Beautify the data and convert to human-readable strings in stats.json")
        group_cleaning.add_argument("-cmd", "--clean_match_data", action="store_true", help="Beautify the match data and convert to human-readable strings in match_info.json")
        group_cleaning.add_argument("-cff", "--clean_friend_feed", action="store_true", help="Clean the friend feed data")
        group_cleaning.add_argument("-cef", "--clean_event_feed", action="store_true", help="Clean the event feed data")

        args = parser.parse_args()

        # Custom error handling
        # try:
        #     args = parser.parse_args()
        # except SystemExit:
        #     # Check if 'player_name' is in sys.argv, if not, raise exception
        #     if '--player_name' not in sys.argv and '-p' not in sys.argv:
        #         print('You must specify a player name!')
        #     # Otherwise, re-raise the error or print the default error message.
        #     sys.exit(1)

        if args.split_matches:
            split_matches_into_files()
        elif args.clean_stats_data:
            beautify_data()
        elif args.clean_match_data:
            beautify_match_data()
        elif args.clean:
            beautify_data()
            beautify_match_data()
            beautify_feed_data()
            clean_json_files('friendFeed.json', 'eventFeed.json')
        elif args.clean_friend_feed:
            clean_json_files('friendFeed.json')
        elif args.clean_event_feed:
            clean_json_files('eventFeed.json')
        else:
            get_and_save_data(args.player_name, args.all_stats, args.season_loot, args.identities, args.maps, args.info, args.friendFeed, args.eventFeed, args.cod_points, args.connected_accounts, args.settings)

if __name__ == "__main__":
    main()