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 diceFaces(self,dice):
        return [die.face for die in dice]

    def prompt(self,dice):
        potential_score = self.score(dice)
        return f"Three of a Kind ({potential_score})"
    
    def is_three_of_a_kind(self, faces):
        faces.sort()
        if faces[0]==faces[2]:
            return True
        elif faces[1]==faces[3]:
            return True
        elif faces[2]==faces[4]:
            return True
        else:
            return False
        
    def score(self,dice):
        faces = self.diceFaces(dice)
        if self.is_three_of_a_kind(faces):
            total = 0
            for face in faces:
                total += face
            return total
        else:
            return 0    

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

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

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

    def prompt(self, dice):
        potential_score = self.score(dice)
        return f"Small Straight ({potential_score})"
    
    def is_small_straight(self,faces):
        faces.sort()
        count = 0
        
        if faces[0]+1 == faces[1] and faces[1]+1 == faces[2] and faces[2]+1 == faces[3]:
            return True
        elif faces[1]+1 == faces[2] and faces[2]+1 == faces[3] and faces[3]+1 == faces[4]:
            return True
        else:
            return False

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



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

    def diceFaces(self,dice):
        return [die.face for die in dice]
    
    def prompt(self,dice):
        potential_score = self.score(dice)
        return f"Large Straignt ({potential_score})"
    
    def is_Large_Straight(self,faces):
        faces.sort()
        count = 0
        for i in range(0,4):
            if faces[i] == faces[i+1] - 1:
                count += 1
            else: 
                count = 0
        if count == 4:
            return True
        else:
            return False 
        
    def score(self,dice):
        faces = self.diceFaces(dice)
        if self.is_Large_Straight(faces):
            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 diceFaces(self,dice):
        return [die.face for die in dice]

    def prompt(self,dice):
        
        potential_score = self.score(dice)
        return f"Yahtzee ({potential_score})"
    
    def is_yahtzee(self, faces):
        faces.sort()
        if faces[0] == faces[4]:
            return True
        else:
            return False
        
    def score(self,dice):
        faces = self.diceFaces(dice)
        if self.is_yahtzee(faces):
            return 50
        else:
            return 0