class GoalOnes:
    "One point for each one"
    used = False

    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"
    used = False

    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"
    used = False

    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"
    used = False

    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"
    used = False

    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"
    used = False

    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 ThreeOfAKind:
    "Total of all six dice, if there are at least three of one number"
    used = False
    
    def prompt(self,dice):
        potential_score = self.score(dice)
        return f"Three of a Kind ({potential_score})"
    
    def is_three_of_a_kind(self,dice):
        facesList = []
        for die in dice:
            facesList += die.face()
        facesList.sort()
        if facesList[0]==facesList[2]:
            return True
        elif facesList[1]==facesList[3]:
            return True
        elif facesList[3]==facesList[5]:
            return True
        else:
            return False
        
    def score(self,dice):
        if self.is_three_of_a_kind(dice):
            total = 0
            for die in dice:
                if die.face == 6:
                    total+= 6
            return total
        else:
            return 0    

class FourOfAKind:
    "Total of all six dice, if there are at least four of one number"
    used = False

    def prompt(self,dice):
        potential_score = self.score(dice)
        return f"Four of a Kind ({potential_score})"
    
    def is_four_of_a_kind(self, dice):
        facesList = []
        for die in dice:
            facesList += die.face()
        if facesList[0]==facesList[3]:
            return True
        elif facesList[1]==facesList[4]:
            return True
        else:
            return False
    
    def score(self,dice):
        if self.is_four_of_a_kind(dice):
            total = 0
            for die in dice:
                if die.face == 6:
                    total+= 6
            return total
        else:
            return 0 
    
class FullHouse:
    "If there are two of one number and three of another, earn 25 points"
    used = False

    def prompt(self,dice):
        potential_score = self.score(dice)
        return f"Full House ({potential_score})"
    
    def is_full_house(self, dice):
        facesList = []
        for die in dice:
            facesList += die.face()
        if facesList[0] == facesList[1] and facesList[2] == facesList[4]:
            return True
        elif facesList[0] == facesList[2] and facesList[3] == facesList[4]:
            return True
        else:
            return False
        
    def score(self, dice):
        if self.is_full_house(dice):
            return 25
        else:
            return 0
    
    
class SmallStraight:
    "If there is any sequence of four numbers, earn 30 points"
    used = False

    def prompt(self, dice):
        potential_score = self.score(dice)
        return f"Small Straight ({potential_score})"
    
    def is_small_straight(self,dice):
        facesList = []
        for die in dice:
            facesList += die.face()
        count = 0
        for i in range(0,3):
            if facesList[i] == facesList[i+1] - 1:
                count += 1
        if count >= 4:
            return True
        else:
            return False 

    def score(self,dice):
        if self.is_small_straight(dice):
            return 30
        else:
            return 0       



class LargeStraight:
    "If there is any sequence of 5 numbers, earn 40 points"
    used = False

    def prompt(self,dice):
        potential_score = self.score(dice)
        return f"Large Straignt ({potential_score})"
    
    def is_Large_Straight(self,dice):
        facesList = []
        for die in dice:
            facesList += die.face()
        count = 0
        for i in range(0,3):
            if facesList[i] != facesList[i+1] - 1:
                count += 1
        if count == 5:
            return True
        else:
            return False 
        
    def score(self,dice):
        if self.is_Large_straight(dice):
            return 40
        else:
            return 0  
    
class Chance:
    "Total of all 5 dice"
    used = False

    def prompt(self,dice):
        potential_score = self.score(dice)
        return f"Chance ({potential_score})"
    
    def score(self,dice):
        total = 0
        for die in dice:
            total += die.face
        return total


class Yahtzee:
    "Six of a Kind 50 points, 100 points for yahtzees after the first"
    used = False

    def prompt(self,dice):
        
        potential_score = self.score(dice)
        return f"Yahtzee ({potential_score})"
    
    def is_yahtzee(self):
        facesList = []
        for die in dice:
            facesList += die.face()
            
        if facesList[0] == facesList[4]:
            return True
        else:
            return False
        
    def score(self,dice):
        if self.is_yahtzee(dice) and used == True:
            return 100
        elif self.is_yahtzee(dice) and used != True:
            return 50
        else:
            return 0