import os

try:
    import android_ui as ui
except ImportError:
    import terminal_ui as ui

MIN_CELL_WIDTH = 15


def clear():
    os.system("cls" if os.name in ("nt", "dos") else "clear")


def remove_line(d):
    for key in d.keys():
        del d[key][-1]


def calc_points(guess, result):
    if guess == result:
        return 20 + guess * 10
    else:
        return -10 * abs(guess - result)


def print_standings(players, guesses, results):
    # Header
    width = max(MIN_CELL_WIDTH, *[len(player) for player in players])

    print("| Round |", end="")
    for player in players:
        pad = " " * (width - len(player) - 2)
        print(f" {player}{pad} |", end="")
    print()
    print("-" * (9 + len(players) * (width + 1)))

    # Data
    points = {player: 0 for player in players}
    for num_round in range(1, len(guesses[players[0]]) + 1):
        pad = 7 - len(str(num_round)) - 2
        print(f"| {' ' * pad}{num_round} |", end="")

        for player in players:
            if num_round <= len(results[player]):
                points[player] += calc_points(guesses[player][num_round - 1], results[player][num_round - 1])
                text = f"{points[player]} / {guesses[player][num_round - 1]} ({results[player][num_round - 1]})"
            else:
                text = f"??? / {guesses[player][num_round - 1]} (?)"

            pad = " " * (width - len(text) - 2)
            print(f" {pad}{text} |", end="")
        print()


def main():
    # SETUP
    clear()
    print("Welcome! This is WiZaRδ!\n")

    players = [name.strip() for name in ui.query("Enter Player Names (separated by comma)").split(",")]
    guesses = {player: [] for player in players}
    results = {player: [] for player in players}

    num_rounds = 60 // len(players)

    # NORMAL GAMEPLAY

    for i in range(1, num_rounds + 1):
        print("\n\n")
        print(f"Round {i} of {num_rounds}")
        print(f"{players[(i - 1) % len(players)]} deals cards, {players[i % len(players)]} begins\n\n")

        # INPUT GUESSES

        print()
        while True:
            guess_sum = 0
            for j in range(i, i + len(players)):
                player = players[j % len(players)]
                guess = ui.query_int(f"{player}, enter your guess{f' (not {i - guess_sum})' if j == i + len(players) - 1 and i > 3 else ''}!")
                guesses[player] += [guess]
                guess_sum += guess
            if not ui.query_yes_no("Reenter guesses?"):
                break
            else:
                remove_line(guesses)

        # PRINT STANDINGS
        print()
        print_standings(players, guesses, results)
        input("\nPress enter to continue...")

        # INPUT RESULTS
        print()
        while True:
            for j in range(i, i + len(players)):
                player = players[j % len(players)]
                result = ui.query_int(f"{player}, how many tricks did you take?")
                results[player] += [result]
            if not ui.query_yes_no("Reenter results?"):
                break
            else:
                remove_line(results)

        # PRINT STANDINGS
        print()
        print_standings(players, guesses, results)
        input("\nPress enter to continue...")


if __name__ == "__main__":
    main()