class_name SaveGameData
extends Resource

var unlocked_collectibles_ids: Array[StringName] = []
var saved_photos: Array[String] = []
var audio_bus_volumes: Dictionary[String, float] = {}

var anti_aliasing: bool = true
var window_mode_index: int = 0
var resolution_x: int = 1920
var resolution_y: int = 1080
var train_color_1: String = ""
var train_color_2: String = ""
var train_color_1_index: int = 0
var train_color_2_index: int = 0

var total_distance_km: float = 0.0
var total_time_played_seconds: float = 0.0

func to_dictionary() -> Dictionary:
	var serialized_collectible_ids: Array[String] = []
	for collectible_id in unlocked_collectibles_ids:
		serialized_collectible_ids.append(str(collectible_id))

	return {
		"unlocked_collectibles_ids": serialized_collectible_ids,
		"saved_photos": saved_photos,
		"audio_bus_volumes": audio_bus_volumes,
		"anti_aliasing": anti_aliasing,
		"window_mode_index": window_mode_index,
		"resolution_x": resolution_x,
		"resolution_y": resolution_y,
		"train_color_1": train_color_1,
		"train_color_2": train_color_2,
		"train_color_1_index": train_color_1_index,
		"train_color_2_index": train_color_2_index,
		"total_distance_km": total_distance_km,
		"total_time_played_seconds": total_time_played_seconds,
	}

static func from_dictionary(data: Dictionary) -> SaveGameData:
	var save_game_data := SaveGameData.new()

	if data.has("unlocked_collectibles_ids"):
		for collectible_id in data["unlocked_collectibles_ids"]:
			save_game_data.unlocked_collectibles_ids.append(StringName(str(collectible_id)))

	if data.has("saved_photos"):
		for photo_path in data["saved_photos"]:
			save_game_data.saved_photos.append(str(photo_path))

	if data.has("audio_bus_volumes") and data["audio_bus_volumes"] is Dictionary:
		for bus_name in data["audio_bus_volumes"]:
			save_game_data.audio_bus_volumes[str(bus_name)] = float(data["audio_bus_volumes"][bus_name])

	if data.has("anti_aliasing"):
		save_game_data.anti_aliasing = bool(data["anti_aliasing"])

	if data.has("window_mode_index"):
		save_game_data.window_mode_index = int(data["window_mode_index"])

	if data.has("resolution_x"):
		save_game_data.resolution_x = int(data["resolution_x"])

	if data.has("resolution_y"):
		save_game_data.resolution_y = int(data["resolution_y"])

	if data.has("train_color_1"):
		save_game_data.train_color_1 = str(data["train_color_1"])

	if data.has("train_color_2"):
		save_game_data.train_color_2 = str(data["train_color_2"])
		
	if data.has("train_color_1_index"):
		save_game_data.train_color_1_index = int(data["train_color_1_index"])

	if data.has("train_color_2_index"):
		save_game_data.train_color_2_index = int(data["train_color_2_index"])

	if data.has("total_distance_km"):
		save_game_data.total_distance_km = float(data["total_distance_km"])

	if data.has("total_time_played_seconds"):
		save_game_data.total_time_played_seconds = float(data["total_time_played_seconds"])

	return save_game_data