import pygame
import time

from logic.health_bar import HealthBar
from common.colors import FONT_DARK, ORANGE, WHITE, RED
from common.constants import COLUMNS, GRID_CELL_PADDING, GRID_CELL_SIZE, BORDER_WIDTH, BORDER_RADIUS
from common.helpers import draw_text


class Stats:
    def __init__(self, screen, list_knights_blue, list_knights_red):
        self.grid = []
        self.list_knights_blue = list_knights_blue
        self.list_knights_red = list_knights_red
        self.screen = screen
        self.x = (GRID_CELL_PADDING + GRID_CELL_SIZE) * COLUMNS + BORDER_WIDTH + 15
        self.y = 5
        self.blue_team_hp_bar = HealthBar(self.screen,
                                          pygame.Rect(self.x + 30, self.y + 210, 100, 15),
                                          current_hp=sum([knight.get_current_hp() for knight in self.list_knights_blue]),
                                          max_hp=sum([knight.get_max_hp() for knight in self.list_knights_blue]))
        self.red_team_hp_bar = HealthBar(self.screen,
                                         pygame.Rect(self.x + 210, self.y + 210, 100, 15),
                                         current_hp=sum([knight.get_current_hp() for knight in self.list_knights_red]),
                                         max_hp=sum([knight.get_max_hp() for knight in self.list_knights_red]))

    def update(self):

        # background
        pygame.draw.rect(self.screen, WHITE, pygame.Rect(self.x, self.y, 340, 450), 0, BORDER_RADIUS)

        # title
        draw_text('STATS', FONT_DARK, self.screen, self.x + 120, self.y + 10, 36)
        pygame.draw.rect(self.screen, ORANGE, pygame.Rect(self.x, self.y + 65, 340, 3))

        # shields
        shield_blue = pygame.image.load('./resources/textures/shield_blue.png')
        shield_red = pygame.image.load('./resources/textures/shield_red.png')
        self.screen.blit(shield_blue, (self.x + 20, self.y + 80))
        self.screen.blit(shield_red, (self.x + 200, self.y + 80))
        draw_text('VS', FONT_DARK, self.screen, self.x + 150, self.y + 120, 36)

        # HP bars
        self.red_team_hp_bar.take_dmg(self.red_team_hp_bar.current_hp -
                                      sum([knight.get_current_hp() for knight in self.list_knights_red]))
        self.blue_team_hp_bar.take_dmg(self.blue_team_hp_bar.current_hp -
                                       sum([knight.get_current_hp() for knight in self.list_knights_blue]))
        self.red_team_hp_bar.update()
        self.blue_team_hp_bar.update()

        # texts
        draw_text('Rycerze: ' + str(len(self.list_knights_blue)), FONT_DARK, self.screen, self.x + 35, self.y + 240, 18)  # blue

        draw_text('Rycerze: 4', FONT_DARK, self.screen, self.x + 215, self.y + 240, 18)

        # points
        pygame.draw.rect(self.screen, ORANGE, pygame.Rect(self.x, self.y + 390, 340, 3))
        draw_text('PUNKTY: 10', FONT_DARK, self.screen, self.x + 35, self.y + 408, 18, True)
        draw_text('PUNKTY: 10', FONT_DARK, self.screen, self.x + 215, self.y + 408, 18, True)