extends Control
class_name MonsterCardUI

signal left_clicked
signal right_clicked
signal un_right_clicked
signal hovering(delta: float)

@export var name_label : Label
@export var health_label : Label
@export var energy_pip_container :Container
@export var icon_texture_rect : TextureRect
@export var paper_damage : Label
@export var scissors_damage : Label
@export var rock_damage : Label

func show_monster(monster: MatchMonster):
	if !monster:
		name_label.text = ""
		health_label.text = "HP"
		icon_texture_rect.texture = null
		return
	
	name_label.text = monster.card.id
	health_label.text = "HP %d/%d" % [monster.health, monster.card.base_health]
	icon_texture_rect.texture =  monster.card.icon
	
	paper_damage.text = str(monster.card.paper)
	scissors_damage.text = str(monster.card.scissors)
	rock_damage.text = str(monster.card.rock)
	
	var shown_stars = 0
	for child in energy_pip_container.get_children():
		var tr = child as TextureRect
		tr.visible = shown_stars < monster.card.energy_cost
		shown_stars += 1

func _process(delta):
	var mouse_position = get_global_mouse_position()
	var rect = get_global_rect()
	if rect.has_point(mouse_position) and get_window().has_focus():
		hovering.emit(delta)

func _input(event):
	if event is InputEventMouseButton:
		var mouse_position = get_global_mouse_position()
		var rect = get_global_rect()
		
		if rect.has_point(mouse_position) and event.button_index == MOUSE_BUTTON_LEFT and event.is_pressed() and get_window().has_focus():
			left_clicked.emit()
		elif rect.has_point(mouse_position) and event.button_index == MOUSE_BUTTON_RIGHT and event.is_pressed() and get_window().has_focus():
			right_clicked.emit()
		elif event.button_index == MOUSE_BUTTON_RIGHT and !event.is_pressed():
			un_right_clicked.emit()