extends Control

@onready var login_popup = $LogIn
@onready var email_input = $LogIn/VBoxContainer/EmailInput
@onready var password_input = $LogIn/VBoxContainer/PasswordInput
@onready var login_button = $LogIn/VBoxContainer/LogInButton

@onready var levels_menu = $VScrollBar/MarginContainer/VBoxContainer/levels_menu
@onready var residents_menu = $VScrollBar/MarginContainer/VBoxContainer/residents_menu

var level = -1
var id_player = -1
var id_user = -1

func _ready():
	RenderingServer.set_default_clear_color("#CCCCCC")
	
	await get_tree().process_frame  # Esperar a que todo esté listo
	
	if not GameData.is_logged_in:
		login_popup.show()
		$Blocker.visible = true
	
	levels_menu.get_popup().connect("id_pressed", self._on_level_selected)
		
	var residents = await GameData.get_residents_loaded()
		
	if residents_menu.item_count < residents.size():
		for resident in residents:
			var full_name = "%s %s" % [resident.nombre, resident.apellido]
			var id = int(resident.id)
			residents_menu.get_popup().add_item(full_name, id)
	residents_menu.get_popup().connect("id_pressed", self._on_player_selected)
	
### Metodo para cuando se pulse el boton de iniciar sesion
func _on_log_in_button_pressed():
	var users = await GameData.get_users_loaded()
	var username = email_input.text.strip_edges()
	var password = password_input.text.strip_edges()
	
	for user in users:
		if user.email == username or not user.is_empty():
			GameData.is_logged_in = true
			id_user = int(user.id)
			login_popup.hide()
			$Blocker.visible = false
			break
			
	if not GameData.is_logged_in:
		email_input.clear()
		password_input.clear()

		var stylebox_email = email_input.get_theme_stylebox("normal") as StyleBoxFlat
		var stylebox_password = password_input.get_theme_stylebox("normal") as StyleBoxFlat
		if stylebox_email and stylebox_password:
			stylebox_email.bg_color = Color(1, 0.8, 0.8)
			stylebox_password.bg_color = Color(1, 0.8, 0.8)
	
### Metodo para cuando el usuario elija el nivel en el menu 
func _on_level_selected(id):
	match id:
		0:
			level = 0
		1:
			level = 1
		2:
			level = 2

### Metodo para cuando el usuario elija el jugador en el menu
func _on_player_selected(id):
	id_player = id

### Metodo para cuando el usuario le de al boton de jugar
func _on_button_pressed() -> void:
	var bg_color = $VScrollBar/MarginContainer/VBoxContainer/bg_color_picker.color
	var tiles_lines_color = $VScrollBar/MarginContainer/VBoxContainer/tiles_lines_color_picker.color
	var table_lines_color = $VScrollBar/MarginContainer/VBoxContainer/table_lines_color_picker.color
	
	for child in $Warning/Panel.get_children():
		child.queue_free()
		
	var warning = Label.new()
	warning.text = ""
	warning.add_theme_color_override("font_color","#324f5e")
	if level == -1:
		warning.text = " - Debes seleccionar un nivel\n"
		
	if id_player == -1:
		warning.text += " - Debes seleccionar un jugador"
		
	if warning.text != "":
		$Warning/Panel.add_child(warning)
		$Warning.popup_centered(Vector2(400, 200))
		return
		
	
	var game_scene = preload("res://scenes/Game.tscn").instantiate()
	
	game_scene.bg_color = bg_color
	game_scene.tiles_lines_color = tiles_lines_color 
	game_scene.table_lines_color = table_lines_color
	game_scene.difficulty = level
	
	GameData.start_game(id_player, id_user, level)
	ScreenManager.change_scene(game_scene, self)