import argparse
from random import randint, shuffle

class Sibling:
    def __init__(self, brother_count=None, state=None, game=None):
        self.tragedy = 0
        self.masterpiece = 0
        self.brother = 0
        self.brother_count = 0
        self.brother_max = int(brother_count) if brother_count else 3
        self.brother_ok = True
        self.alive = True
        self.rounds = 0
        self.success = False
        self.state = state
        self.game = game

    def round_check(self):
        if self.tragedy >= 10:
            self.alive = False
            return False
        self.rounds += 1
        if self.tragedy < 0:
            self.tragedy = 0
        if self.masterpiece < 0:
            self.masterpiece = 0
        if self.brother < 0:
            self.brother = 0
        if self.masterpiece >= 5:
            success = self.publication_attempt()
            if success:
                self.success = True
                return True
            else:
                self.masterpiece = 0
        if self.brother_ok and self.brother >= 5:
            if self.game.common_brother:
                self.game.brother_interferes()
            else:
                self.brother_count += 1
                if self.brother_count >= self.brother_max:
                    self.brother_ok = False
            self.brother = 0
            self.masterpiece = 0

    def publication_attempt(self):
        if randint(1,6) == 6:
            return True
        self.state.failed_manuscripts += 1
        return False

    def __str__(self):
        out_str = f"This sibling lasted {self.rounds} rounds. Their final scores were: Tragedy: {self.tragedy}, Masterpiece: {self.masterpiece}, Brother: {self.brother} (with {self.brother_count} resets)."
        if self.success:
            out_str += " They were successful in publishing their manuscript!"
        return out_str

class Game:
    def __init__(self, siblings=None, common_brother=None, brother_count=None, verbose=None, state=None):
        self.num_siblings = int(siblings) if siblings is not None else 3
        self.common_brother = bool(common_brother) if common_brother is not None else False
        self.brother_count = int(brother_count) if brother_count is not None else self.num_siblings
        self.verbose = bool(verbose) if verbose is not None else True
        self.state = state
        self.siblings = []
        for _ in range(self.num_siblings):
            if self.common_brother:
                self.siblings.append(Sibling(state=self.state, game=self))
            else:
                self.siblings.append(Sibling(brother_count=self.brother_count, state=self.state, game=self))
        if self.common_brother:
            self.brother_ok = True
            self.per_sibling_brother = []
            for _ in range(self.num_siblings):
                self.per_sibling_brother.append(True)
        self.success = False

    def is_brother_ok(self, sibling):
        if self.common_brother and self.brother_ok:
            return True
        elif sibling.brother_ok and not self.common_brother:
            return True
        return False

    def bronte_event(self, sibling):
        event_type = randint(1,6)
        if event_type <= 2:
            self.quiet_day(sibling)
        elif event_type <= 5:
            self.walk_moors(sibling)
        else:
            # This is remaining instead of being relegated to git commit history 
            # because it's being actively investigated as a way to manipulate
            # success rates.
            # inc_chance = randint(1,6)
            # if inc_chance == 6:
            #     sibling.masterpiece += 1
            sibling.masterpiece += 1

    def quiet_day(self, sibling):
        day_type = randint(1,6)
        if day_type == 1:
            sibling.tragedy += 1
            if self.is_brother_ok(sibling):
                sibling.brother += 1
        elif day_type == 2:
            sibling.masterpiece -= 1
        elif day_type == 3:
            if self.is_brother_ok(sibling):
                sibling.brother += 3
        elif day_type == 4:
            sibling.masterpiece -= 3
        elif day_type == 5:
            sibling.masterpiece += 2
        elif day_type == 6:
            sibling.tragedy += 1
            if self.is_brother_ok(sibling):
                sibling.brother += 2

    def walk_moors(self, sibling):
        walk_type = randint(1,6)
        if walk_type == 1:
            sibling.tragedy += 1
        elif walk_type == 2:
            if self.is_brother_ok(sibling):
                sibling.brother += 2
        elif walk_type == 3:
            sibling.tragedy += 2
        elif walk_type == 4:
            sibling.masterpiece += 1
        elif walk_type == 5:
            if self.is_brother_ok(sibling):
                sibling.brother += 2
        elif walk_type == 6:
            sibling.tragedy += 1

    def turn(self, sibling):
        self.bronte_event(sibling)
        check = sibling.round_check()
        if check:
            return True
        return False

    def round(self):
        for sibling in self.siblings:
            if sibling.alive:
                break
        else:
            self.vprint("Everyone has died.")
            for sibling in self.siblings:
                self.vprint(sibling)
            self.success = False
            return False
        temp_sibs = self.siblings[:]
        shuffle(temp_sibs)
        for current_sibling in temp_sibs:
            cur_sib_num = self.siblings.index(current_sibling)
            if current_sibling.alive:
                success = self.turn(current_sibling)
                if success:
                    self.vprint(f"Sibling #{cur_sib_num+1} has published their masterpiece!")
                    for sibling in self.siblings:
                        self.vprint(sibling)
                    self.success = True
                    return False
        return True

    def brother_interferes(self):
        self.brother_count -= 1
        if self.brother_count <= 0:
            self.brother_ok = False

    def vprint(self, text):
        if self.verbose:
            print(text)

    def play_game(self):
        continue_playing = True
        while continue_playing:
            continue_playing = self.round()
        return self.success

class GameState:
    def __init__(self, rounds=None, siblings=None, common_brother=None, brother_count=None, verbose=None):
        self.rounds = int(rounds) if rounds else 10000
        self.successes = 0
        self.failures = 0
        self.failed_manuscripts = 0
        for _ in range(self.rounds):
            game = Game(siblings=siblings, common_brother=common_brother, brother_count=brother_count, verbose=verbose, state=self)
            success = game.play_game()
            if success:
                self.successes += 1
            else:
                self.failures += 1
        out_str = f"Across {self.rounds} families of {siblings} sisters and "
        if common_brother:
            out_str += "one brother"
        else:
            out_str += "as many brothers"
        out_str += f", there were {self.successes} successfully-published masterpieces, and {self.failures} tragic deaths for everybody involved."
        out_str += f" In addition, there were {self.failed_manuscripts} manuscripts submitted that were refused by all publishers."
        print(out_str)

if __name__ == "__main__":
    parser = argparse.ArgumentParser()
    parser.add_argument("-v", "--verbose", help="Each round prints its results", action="store_true")
    parser.add_argument("-r", "--rounds", help="Number of game rounds to simulate", type=int, nargs="?", default=10000, const=10000)
    parser.add_argument("-s", "--siblings", help="Number of players", type=int, nargs="?", default=3, const=3)
    parser.add_argument("-c", "--common_brother", help="The siblings share a brother, instead of each having their own", action="store_true")
    parser.add_argument("-b", "--brother_count", help="How many times can a brother overwhelm a sibling?\nIf common_brother is set, this is total; otherwise, it is per sibling.", type=int, nargs="?", default=3, const=3)
    args = parser.parse_args()
    gs = GameState(rounds=args.rounds, siblings=args.siblings, common_brother=args.common_brother, brother_count=args.brother_count, verbose=args.verbose)