class GoalOnes:
    "One point for each one"

    def prompt(self, dice):
        potential_score = self.score(dice)
        return f"Ones ({potential_score})"

    def score(self, dice):
        total = 0
        for die in dice:
            if die.face == 1:
                total += 1
        return total

class GoalTwos:
    "Two points for each two"

    def prompt(self, dice):
        potential_score = self.score(dice)
        return f"Twos ({potential_score})"

    def score(self, dice):
        total = 0
        for die in dice:
            if die.face == 2:
                total += 2
        return total

class GoalThrees:
    "Three points for each three"

    def prompt(self, dice):
        potential_score = self.score(dice)
        return f"Threes ({potential_score})"

    def score(self, dice):
        total = 0
        for die in dice:
            if die.face == 3:
                total += 3
        return total

class GoalFours:
    "Four points for each four"

    def prompt(self, dice):
        potential_score = self.score(dice)
        return f"Fours ({potential_score})"

    def score(self, dice):
        total = 0
        for die in dice:
            if die.face == 4:
                total += 4
        return total

class GoalFives:
    "Five points for each five"

    def prompt(self, dice):
        potential_score = self.score(dice)
        return f"Fives ({potential_score})"

    def score(self, dice):
        total = 0
        for die in dice:
            if die.face == 5:
                total += 5
        return total

class GoalSixes:
    "Six points for each six"

    def prompt(self, dice):
        potential_score = self.score(dice)
        return f"Sixes ({potential_score})"

    def score(self, dice):
        total = 0
        for die in dice:
            if die.face == 6:
                total += 6
        return total

class GoalThreeOfAKind:
    "Sum of all dice if three or more are the same"

    def prompt(self, dice):
        potential_score = self.score(dice)
        return f"Three of a Kind ({potential_score})"

    def score(self, dice):
        faces = [die.face for die in dice]
        for face in set(faces):
            if faces.count(face) >= 3:
                return sum(faces)
        return 0

class GoalFourOfAKind:
    "Sum of all dice if four or more are the same"

    def prompt(self, dice):
        potential_score = self.score(dice)
        return f"Four of a Kind ({potential_score})"

    def score(self, dice):
        faces = [die.face for die in dice]
        for face in set(faces):
            if faces.count(face) >= 4:
                return sum(faces)
        return 0

class GoalFullHouse:
    "25 points if three of one kind and two of another"

    def prompt(self, dice):
        potential_score = self.score(dice)
        return f"Full House ({potential_score})"

    def score(self, dice):
        faces = [die.face for die in dice]
        counts = {}
        for face in faces:
            counts[face] = counts.get(face, 0) + 1
        if sorted(counts.values()) == [2, 3]:
            return 25
        return 0

class GoalSmallStraight:
    "30 points for four consecutive numbers"

    def prompt(self, dice):
        potential_score = self.score(dice)
        return f"Small Straight ({potential_score})"

    def score(self, dice):
        faces = sorted(set([die.face for die in dice]))
        straights = [[1, 2, 3, 4], [2, 3, 4, 5], [3, 4, 5, 6]]
        for straight in straights:
            if all(num in faces for num in straight):
                return 30
        return 0

class GoalLargeStraight:
    "40 points for five consecutive numbers"

    def prompt(self, dice):
        potential_score = self.score(dice)
        return f"Large Straight ({potential_score})"

    def score(self, dice):
        faces = sorted([die.face for die in dice])
        if faces == [1, 2, 3, 4, 5] or faces == [2, 3, 4, 5, 6]:
            return 40
        return 0

class GoalYahtzee:
    "50 points if all five dice are the same"

    def prompt(self, dice):
        potential_score = self.score(dice)
        return f"Yahtzee ({potential_score})"

    def score(self, dice):
        faces = [die.face for die in dice]
        if len(set(faces)) == 1:
            return 50
        return 0

class GoalChance:
    "Sum of all dice"

    def prompt(self, dice):
        potential_score = self.score(dice)
        return f"Chance ({potential_score})"

    def score(self, dice):
        return sum([die.face for die in dice])