extends Panel

signal start_game(game_path:String)

@onready var game_profile_v_box_container: VBoxContainer = %GameProfileVBoxContainer

const game_profile_item_scene = preload("res://ui/game_profile_item.tscn")

var game_profile_list:Array[GameProfileResource] = []

# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	connect("visibility_changed", _on_visibility_changed)

func update_game_profile_list() -> void:
	game_profile_list = []
	var game_profiles_folder = DirAccess.open("user://game_profiles")
	
	if not game_profiles_folder:
		push_warning("Warning: no game_profiles folder found!")
		return
	
	for profile_directory in game_profiles_folder.get_directories():
		var game_profile:GameProfileResource = ResourceLoader.load("user://game_profiles/" + profile_directory + "/game.tres")
		if not game_profile:
			push_warning("Warning: could not open game profile " + profile_directory)
			continue
		
		game_profile.directory = profile_directory
		game_profile_list.append(game_profile)

func update_game_profiles_widget() -> void:
	for profile_entry in game_profile_v_box_container.get_children():
		game_profile_v_box_container.remove_child(profile_entry)
		profile_entry.queue_free()
	
	for profile:GameProfileResource in game_profile_list:
		var game_profile_item:GameProfileItem = game_profile_item_scene.instantiate()
		game_profile_item.game_profile = profile
		game_profile_v_box_container.add_child(game_profile_item)
		game_profile_item.start_button.pressed.connect(_on_game_profile_start_pressed.bind(game_profile_item))
		
		#connect("pressed", bind("_on_game_profile_start_pressed", game_profile))

func _on_visibility_changed() -> void:
	update_game_profile_list()
	update_game_profiles_widget()
	
func _on_game_profile_start_pressed(game_profile_item:GameProfileItem):
	start_game.emit("user://game_profiles/" + game_profile_item.game_profile.directory + "/game.tres")