extends Node

@export var default_cursor : Texture2D

var inspected_entity : InspectableEntity = null
var player : Player :# renseigné par Player
	set(v):
		# if player:
		# 	player.player_updated.disconnect(update_inspector)
		player = v
		player.player_updated.connect(
			func(p): update_inspector()
		)

func _ready():
	Input.set_custom_mouse_cursor(default_cursor)
	%InspectorText.visible = false
	%Interact.visible = false
	%Use.visible =  false

func _input(_event):
	if Input.is_action_just_pressed("interact"):
		$Audio/Click.play()
		if (
			player != null
			and inspected_entity
			and inspected_entity is Interactable
		):
			var interactable = inspected_entity as Interactable
			if interactable.can_interact(player):
				player.target_interactable = interactable

func _process(_delta):
	%Inspector.position = get_viewport().get_mouse_position()

func inspect_entity(entity : InspectableEntity):
	if inspected_entity and inspected_entity != entity:
		inspected_entity.inspected = false
	inspected_entity = entity
	inspected_entity.inspected = true
	update_inspector()

func update_inspector():
	print("updated")

	%InspectorText.visible = inspected_entity != null
	if inspected_entity:
		%InspectorText.text = inspected_entity.inspected_text()
	
	if player:
		%Interact.visible = inspected_entity and inspected_entity is Interactable and inspected_entity.can_interact(player)
		if inspected_entity and inspected_entity is Interactable and inspected_entity.can_interact(player):
			%InspectorInteractionText.text = inspected_entity.interact_text()
		
		%Use.visible = player.can_use_item
		if player.inventory.get_item() and player.can_use_item:
			%InspectorUseText.text = player.inventory.get_item().use_text(player)
	else:
		%Interact.visible = false
		%Use.visible =  false


func stop_inspect_entity(entity : InspectableEntity):
	entity.inspected = false
	if inspected_entity == entity:
		inspected_entity = null
	update_inspector()