Preserve current state before big refactor

addons/deploy_to_steamos/SettingsManager.cs

@@ -0,0 +1,101 @@
+using System.Collections.Generic;
+using System.Text.Json;
+using Godot;
+
+namespace Laura.DeployToSteamOS;
+
+[Tool]
+public partial class SettingsManager : Node
+{
+	public static SettingsManager Instance;
+
+	private const string FolderPath = "res://.deploy_to_steamos";
+	private const string SettingsPath = FolderPath + "/settings.json";
+	private const string DevicesPath = FolderPath + "/devices.json";
+
+	public bool IsDirty = false;
+	public SettingsFile Settings = new();
+	public List<SteamOSDevkitManager.Device> Devices = new();
+
+	public override void _EnterTree()
+	{
+		Instance = this;
+
+		Load();
+	}
+
+	public void Load()
+	{
+		if (!FileAccess.FileExists(SettingsPath))
+		{
+			Settings = new SettingsFile();
+			IsDirty = true;
+		}
+		else
+		{
+			using var settingsFile = FileAccess.Open(SettingsPath, FileAccess.ModeFlags.Read);
+			var settingsFileContent = settingsFile.GetAsText();
+
+			Settings = JsonSerializer.Deserialize<SettingsFile>(settingsFileContent, DefaultSerializerOptions);
+
+			// Failsafe if settings file is corrupt
+			if (Settings == null)
+			{
+				Settings = new SettingsFile();
+				IsDirty = true;
+			}
+		}
+
+		if (!FileAccess.FileExists(SettingsPath))
+		{
+			Devices = new List<SteamOSDevkitManager.Device>();
+			IsDirty = true;
+		}
+		else
+		{
+			using var devicesFile = FileAccess.Open(DevicesPath, FileAccess.ModeFlags.Read);
+			var devicesFileContent = devicesFile.GetAsText();
+
+			Devices = JsonSerializer.Deserialize<List<SteamOSDevkitManager.Device>>(devicesFileContent, DefaultSerializerOptions);
+
+			// Failsafe if device file is corrupt
+			if (Devices == null)
+			{
+				Devices = new List<SteamOSDevkitManager.Device>();
+				IsDirty = true;
+			}
+		}
+
+		if (IsDirty)
+		{
+			Save();
+		}
+	}
+
+	public void Save()
+	{
+		// Check if directory exists and create if it doesn't
+		var dirAccess = DirAccess.Open(FolderPath);
+		if (dirAccess == null)
+		{
+			DirAccess.MakeDirRecursiveAbsolute(FolderPath);
+		}
+
+		// Save Settings
+		var jsonSettings = JsonSerializer.Serialize(Settings);
+		using var settingsFile = FileAccess.Open(SettingsPath, FileAccess.ModeFlags.Write);
+		settingsFile.StoreString(jsonSettings);
+
+		// Save Devices
+		var jsonDevices = JsonSerializer.Serialize(Devices);
+		using var devicesFile = FileAccess.Open(DevicesPath, FileAccess.ModeFlags.Write);
+		devicesFile.StoreString(jsonDevices);
+
+		IsDirty = false;
+	}
+
+	public static readonly JsonSerializerOptions DefaultSerializerOptions = new JsonSerializerOptions
+	{
+		PropertyNameCaseInsensitive = true,
+	};
+}