import arcade
from arcade.gui import UIManager, UIAnchorLayout, UITextureButton, UIGridLayout
from game import MainView

class MainMenu(arcade.View):
  def __init__(self):
    super().__init__()
    
    self.ui = UIManager()
    grid = UIGridLayout(
            column_count=1,
            row_count=4,
            size_hint=(0, 0),
            vertical_spacing=10,
            horizontal_spacing=10,
        )
    anchor = self.ui.add(UIAnchorLayout(children=[grid]))
    normal = arcade.load_texture(":resources:gui_basic_assets/button/red_normal.png")
    hover = arcade.load_texture(":resources:gui_basic_assets/button/red_hover.png")
    press = arcade.load_texture(":resources:gui_basic_assets/button/red_press.png")

    button_start = grid.add(UITextureButton(
      text = "Start",
      texture=normal,
      texture_hovered=hover,
      texture_pressed=press
      ),row=0,column=0)
    button_exit = grid.add(UITextureButton(
      text = "Exit",
      texture=normal,
      texture_hovered=hover,
      texture_pressed=press
      ),row=1,column=0)

    @button_start.event('on_click')
    def on_click(event):
      self.window.show_view(MainView())

    @button_exit.event('on_click')
    def on_click(event):
      self.window.close()

  def on_show_view(self):
        self.ui.enable()

  def on_hide_view(self):
        self.ui.disable()

  def on_draw(self):
    self.clear((100,100,200))
    self.ui.draw()
if __name__ == '__main__':
  window = arcade.Window(fullscreen=True)
  window.show_view(MainMenu())
  arcade.run()