import pygame.font
from pygame.sprite import Group
from arrow import Arrow

class Scoreboard():
    def __init__(self,ai_settings,screen,stats):
        self.screen = screen
        self.screen_rect = screen.get_rect()
        self.ai_settings = ai_settings
        self.stats = stats

        self.text_color = (30,30,30)
        self.font = pygame.font.SysFont(None,48)
        self.prep_score()
        self.prep_highscore()
        self.prep_level()
        self.prep_arrownumbers()

    def prep_arrownumbers(self):
        self.arrownumbers = Group()
        for arrow_number in range(self.stats.bow_left):
            arrow = Arrow(self.ai_settings,self.screen)
            arrow.rect.x = 10+arrow_number*arrow.rect.width
            arrow.rect.y = 10
            self.arrownumbers.add(arrow)

    def prep_score(self):
        rounded_score = int(round(self.stats.score,-1))
        score_str = "{:,}".format(rounded_score)
        self.score_image = self.font.render(score_str,True,self.text_color,self.ai_settings.screen_bgcolor)
        self.score_rect = self.score_image.get_rect()
        self.score_rect.right = self.screen_rect.right - 20
        self.score_rect.top = 20

    def prep_highscore(self):
        high_score = int(round(self.stats.high_score, -1))
        high_score_str = "{:,}".format(high_score)
        self.high_score_image = self.font.render(high_score_str,True,self.text_color,self.ai_settings.screen_bgcolor)

        self.high_score_rect = self.high_score_image.get_rect()
        self.high_score_rect.centerx = self.screen_rect.centerx
        self.high_score_rect.top = self.score_rect.top

    def show_score(self):
        self.screen.blit(self.score_image,self.score_rect)
        self.screen.blit(self.high_score_image, self.high_score_rect)
        self.screen.blit(self.level_image, self.level_rect)
        self.arrownumbers.draw(self.screen)

    def prep_level(self):
        self.level_image = self.font.render(str(self.stats.level),True,self.text_color,self.ai_settings.screen_bgcolor)
        self.level_rect = self.level_image.get_rect()
        self.level_rect.right = self.score_rect.right
        self.level_rect.top = self.score_rect.bottom+10