import pygame

class Window:
    window:None
    width:int
    height:int
    title:str
    icon_path:str
    paused:bool
    pause_menu:None

    search: pygame.Surface
    
    def __init__(self, width:int=640, height:int=480, title="", icon_path=""):
        self.set_resolution(width,height)
        self.set_title(title)
        self.set_icon(icon_path)
        self.mount()
        self.paused=False

        self.pause_menu = pygame.Surface((width, height))
        self.pause_menu.set_alpha(128)
        self.pause_menu.fill((0,0,0))
        self.search = pygame.Surface((width, height), flags=pygame.SRCALPHA)
    
    def set_resolution(self, width:int, height:int):
        self.width = width
        self.height = height
    
    def set_title(self, title:str):
        self.title=title
    
    def set_icon(self, icon_path:str):
        self.icon_path= icon_path
    
    def mount(self):
        self.window = pygame.display.set_mode((self.width,self.height))
        pygame.display.set_caption(self.title)
        if self.icon_path != "":
            icon = pygame.image.load(self.icon_path)
            pygame.display.set_icon(icon)
    
    def pause(self, paused:bool):
        self.paused=paused
        if self.paused:
            self.window.blit(self.pause_menu,(0,0))
            pygame.display.update()
            #self.search.fill(pygame.Color(0,0,0,0))
    
    def draw_search(self, pos1:list=[0,0], pos2:list=[0,0], tile_size:int=64):
        #self.search.fill(pygame.Color(0,0,0,0))
        pos1 = [pos1[0]*tile_size, pos1[1]*tile_size]
        pos2 = [pos2[0]*tile_size, pos2[1]*tile_size]
        pygame.draw.line(self.search, pygame.Color(255,0,0), pos1, pos2, 5)
        pygame.display.flip()
        self.search.blit(self.window, (0,0))
        pygame.display.update()