import requests
import requests_cache
import json
import csv

session = requests_cache.CachedSession('.hanab-live.cache')

player_mapping = {
        'RamaNoVarjan': 'Ramanujan',
        'purplejoe2': 'PurpleJoe',
        'PurpleJoeVar': 'PurpleJoe',
        'yagami_blank': 'Yagami',
        'yagami_black': 'Yagami',
        'MarkusKahlsen': 'Markus',
        'NoVarkusKahlsen': 'Markus',
        'spring': 'spring',
        'str8tsknacker': 'str8tsknacker',
        'novarknacker': 'str8tsknacker',
        'StKildaFan': 'Kilda',
        'noarv': 'Arv',
        'arv': 'Arv',
        'ElenaDhynho': 'Elena',
        'ElenaDhynh0': 'Elena',
        'Elenanovar': 'Elena',
        'TimeHoodie': 'Hoodie',
        'Hoodie': 'Hoodie',
        'newduke': 'Duke',
}

allowed_team_members = ['Carunty', 'HelanaAshryvr', 'rz']

allowed_players = [s.lower() for s in player_mapping.keys()] + [s.lower() for s in allowed_team_members]
print(allowed_players)

player_cols = set()
for _, p in player_mapping.items():
    player_cols.add(p)

class Entry():
    def __init__(self, game_id, seed, score, players, bdr=0):
        self.game_id = game_id
        self.seed = seed
        self.num_players = len(players)
        self.won = 1 if score == 25 else 0
        self.players = players
        self.bdr = bdr
    

def get_player_games(player: str):
    r = session.get('https://hanab.live/api/v1/history-full/{}?start={}'.format(player, 1044446))
    if r.status_code == 200:
        return json.loads(r.text)

def collect_player_games():
    global_games = {}
    for player in player_mapping.keys():
        print('Parsing games for player {}'.format(player))
        games = get_player_games(player)
        for game in games:
            if game['options'].get('variantName', 'No Variant') != 'No Variant':
                continue

            game_id = game['id']
            players = game['playerNames']
            score = game['score']
            seed = game['seed']

            if len(players) not in [3,4,5]:
                continue

            ok = True
            for player in players:
                if player.lower() not in allowed_players:
                    print('rejecting game because of player {}'.format(player))
                    print(allowed_players)
                    ok = False
            if ok:
                global_games[game_id] = Entry(game_id, seed, score, players)

    return global_games


def sort_players_by_num_games(games_dict):
    nums = {}
    for _, entry in games_dict.items():
        for player in entry.players:
            col = player_mapping.get(player, None)
            if col is not None:
                num = nums.get(col, 0)
                nums[col] = num + 1
    return sorted(player_cols, key = lambda col: -nums[col])

if __name__ == "__main__":
    games = collect_player_games()
    streaks = {}
    fieldnames = ['Replay Number', 'Seed Name', 'Player #', 'W/L(1/0)']
    fieldnames += sort_players_by_num_games(games)
    fieldnames += ['Other']

    with open('games.csv', 'w', newline='') as f:
        f.writelines([','.join(fieldnames), "\n"])

    with open('games.csv', 'a', newline='') as f:
        writer = csv.DictWriter(f, fieldnames=fieldnames)
        for _, entry in sorted(games.items()):
            row = {
                    'Replay Number': entry.game_id,
                    'Seed Name': entry.seed,
                    'Player #': entry.num_players,
                    'W/L(1/0)': entry.won
                    }
            for player in entry.players:
                col = player_mapping.get(player, None)
                if col is not None:
                    if entry.won:
                        streak = streaks.get(col, 0)
                        streak += 1
                        streaks[col] = streak
                        row[col] = streak
                    else:
                        streaks[col] = 0
                        row[col] = 0
                else:
                    num_others = row.get('Other', 0)
                    row['Other'] = num_others + 1
            writer.writerow(row)