UI.gd

extends Control

onready var portrait = $CharacterViewport/Character

var robot_online = preload("res://assets/icons/robot-online.svg")
var robot_online_hover = preload("res://assets/icons/robot-online.svg")
var robot_offline = preload("res://assets/icons/robot-sleepy.svg")
var robot_offline_hover = preload("res://assets/icons/robot-sleepy-hover.svg")
var robot_connecting = preload("res://assets/icons/robot-connecting.svg")
var robot_connecting_hover = preload("res://assets/icons/robot-connecting-hover.svg")

var chat_active = preload("res://assets/icons/chat_active.svg")
var chat_inactive = preload("res://assets/icons/chat.svg")


signal on_expression


# Called when the node enters the scene tree for the first time.
func _ready():
	
	var _err = $RightPanel/IconSet/settings.connect("pressed", self, "on_settings") 
	_err = $RightPanel/IconSet/chat.connect("pressed", self, "on_chat") 
	
	if GameState.robots_enabled():
		_err = $RightPanel/IconSet/robot.connect("pressed", self, "on_robot_clicked")    
		_err = GameState.connect("robot_state_changed", self, "on_robot_state_changed")
	else:
		$RightPanel/IconSet/robot.hide()
	
	#_err = $Bottom/Actions/ExpressionGroup/happy.connect("pressed", self, "emit_signal", ["on_expression", GameState.Expressions.NEUTRAL])
	#_err = $Bottom/Actions/ExpressionGroup/sad.connect("pressed", self, "emit_signal", ["on_expression", GameState.Expressions.SAD])
	#_err = $Bottom/Actions/ExpressionGroup/angry.connect("pressed", self, "emit_signal", ["on_expression", GameState.Expressions.ANGRY])
	#_err = $Bottom/Actions/ExpressionGroup/excited.connect("pressed", self, "emit_signal", ["on_expression", GameState.Expressions.HAPPY])
	
	connect("on_expression" ,portrait, "set_expression")
	
	portrait.portrait_mode(true)
	portrait.set_close_up_camera()

func set_name_skin(name, skin):
	$Top/HBoxContainer2/NameBox/Name.text = name
	portrait.set_base_skin(skin)
	
func on_settings():
	$Settings.show()

func on_chat():
	if not $RightPanel/Chat.is_visible_in_tree():
		$RightPanel/IconSet/chat.texture_normal = chat_active
		$RightPanel/IconSet/chat.texture_hover = chat_active
		$RightPanel/Chat.show()
	else:
		$RightPanel/IconSet/chat.texture_normal = chat_inactive
		$RightPanel/IconSet/chat.texture_hover = chat_active
		$RightPanel/Chat.hide()
	
func toggle_robots_support(active):
	if active:
		$RightPanel/IconSet/robot.show()
	else:
		$RightPanel/IconSet/robot.hide()
		
func on_robot_clicked():
	
	# if we were DISCONNECTED, try to connect...
	if GameState.robot_state == GameState.RobotState.DISCONNECTED:
		GameState.emit_signal("robot_state_changed", GameState.RobotState.CONNECTING)
		return
		
	# ...if we were trying to connect, disconnect
	if GameState.robot_state == GameState.RobotState.CONNECTING:
		GameState.emit_signal("robot_state_changed", GameState.RobotState.DISCONNECTED)
		return

func on_robot_state_changed(state):
	
	match state:
		GameState.RobotState.DISCONNECTED:
			$RightPanel/IconSet/robot.texture_normal = robot_offline
			$RightPanel/IconSet/robot.texture_hover = robot_offline_hover
		GameState.RobotState.CONNECTED:
			$RightPanel/IconSet/robot.texture_normal = robot_online
			$RightPanel/IconSet/robot.texture_hover = robot_online_hover
		GameState.RobotState.CONNECTING:
			$RightPanel/IconSet/robot.texture_normal = robot_connecting
			$RightPanel/IconSet/robot.texture_hover = robot_connecting_hover


func _process(_delta):
	var tex = $CharacterViewport.get_texture()
	$Top/HBoxContainer2/Portrait.texture = tex