internal static void SetNodeData(Node node, object data, Type type, FileStyle style)
{
if (data == null)
{
throw new Exception("you can't serialize null");
}
string dataAsString = data as string;
if (type == typeof(string) && (dataAsString.ContainsNewLine() || node.ChildNodes.Count > 0))
{
BaseTypes.SerializeSpecialStringCase(dataAsString, node, style);
}
else if (BaseTypes.IsBaseType(type))
{
node.Value = BaseTypes.SerializeBaseType(data, type, style);
}
else if (CollectionTypes.TrySetCollection(node, data, type, style))
{
return;
}
else
{
ComplexTypes.SetComplexNode(node, data, type, style);
}
}
public override string SerializeObject(object value, FileStyle _)
{
if (value is T item)
{
return(SerializeItem(item));
}
throw new ArgumentException($"Wrong type!!!!");
}
private static string SerializeEnum(object value, FileStyle style)
{
switch (style.EnumStyle)
{
case EnumStyle.name:
default:
return(value.ToString());
case EnumStyle.number:
return(((Enum)value).ToString("d"));
}
}
internal static string SerializeBaseType(object thing, Type type, FileStyle style)
{
if (BaseSerializeMethods.TryGetValue(type, out var method))
{
return(method(thing));
}
if (BaseStyledSerializeMethods.TryGetValue(type, out var stylemethod))
{
return(stylemethod(thing, style));
}
if (type.IsEnum)
{
return(SerializeEnum(thing, style));
}
throw new Exception($"Cannot serialize base type {type} - are you sure it is a base type?");
}
private static string SerializeBool(object value, FileStyle style)
{
bool b = (bool)value;
switch (style.BoolStyle)
{
case BoolStyle.true_false:
default:
return(b ? "true" : "false");
case BoolStyle.on_off:
return(b ? "on" : "off");
case BoolStyle.yes_no:
return(b ? "yes" : "no");
case BoolStyle.y_n:
return(b ? "y" : "n");
}
}
private static string SerializeString(object value, FileStyle style)
{
string text = (string)value;
if (String.IsNullOrEmpty(text))
{
return(String.Empty);
}
if (
style.AlwaysQuoteStrings ||
text[0] == ' ' || text[text.Length - 1] == ' ' ||
text.IsQuoted()
)
{
text = text.Quote();
}
return(text);
}
private static string SerializeString(object value, FileStyle style)
{
string text = (string)value;
if (String.IsNullOrEmpty(text))
{
return(String.Empty);
}
text = text.Replace("\t", " "); // SUCC files cannot contain tabs. Prevent saving strings with tabs in them.
if (
style.AlwaysQuoteStrings ||
text[0] == ' ' || text[text.Length - 1] == ' ' ||
text.IsQuoted()
)
{
text = text.Quote();
}
return(text);
}
// support for multi-line strings
internal static void SetStringSpecialCase(Node node, string value, FileStyle style)
{
if (value != null && value.ContainsNewLine())
{
node.Value = MultiLineStringNode.Terminator;
var lines = value.SplitIntoLines();
node.CapChildCount(lines.Length + 1);
for (int i = 0; i < lines.Length; i++)
{
var newnode = node.GetChildAddresedByStringLineNumber(i);
newnode.Value = BaseTypes.SerializeString(lines[i], style);
}
node.GetChildAddresedByStringLineNumber(lines.Length).MakeTerminator();
return;
}
else
{
node.ClearChildren();
node.Value = BaseTypes.SerializeString(value, style);
}
}
/// <summary>
/// Creates a new DataFile object corresponding to a SUCC file in system storage, with the option to have a custom FileStyle.
/// </summary>
/// <param name="path"> the path of the file. Can be either absolute or relative to the default path. </param>
/// <param name="style"> the rules for how this file styles newly saved data </param>
/// <param name="defaultFileText"> optionally, if there isn't a file at the path, one can be created from the text supplied here. </param>
/// <param name="autoSave"> if true, the DataFile will automatically save changes to disk with each Get or Set. Otherwise, you must call SaveAllData() manually. </param>
/// <param name="autoReload"> if true, the DataFile will automatically reload when the file changes on disk. </param>
public DataFile(string path, FileStyle style, string defaultFileText = null, bool autoSave = true, bool autoReload = false) : base(autoSave, style)
{
path = Utilities.AbsolutePath(path);
path = Path.ChangeExtension(path, Utilities.FileExtension);
this.FilePath = path;
if (!Utilities.SuccFileExists(path))
{
if (defaultFileText == null)
{
Directory.CreateDirectory(new FileInfo(path).Directory.FullName);
File.Create(path).Close(); // create empty file on disk
}
else
{
File.WriteAllText(path, defaultFileText);
}
}
this.ReloadAllData();
SetupWatcher(); // setup watcher AFTER file has been created
this.AutoReload = autoReload;
}
/// <summary>
/// Creates a new DataFile object corresponding to a SUCC file in system storage, with the option to have a custom FileStyle.
/// </summary>
/// <param name="path"> the path of the file. Can be either absolute or relative to the default path. </param>
/// <param name="style"> the rules for how this file styles newly saved data </param>
/// <param name="defaultFileText"> optionally, if there isn't a file at the path, one can be created from the text supplied here. </param>
/// <param name="autoSave"> if true, the DataFile will automatically save changes to disk with each Get or Set. Otherwise, you must call SaveAllData() manually. </param>
/// <param name="autoReload"> if true, the DataFile will automatically reload when the file changes on disk. </param>
public DataFile(string path, FileStyle style, string defaultFileText = null, bool autoSave = true, bool autoReload = false) : base(path, defaultFileText, autoReload)
{
AutoSave = autoSave;
Style = style;
}
internal static void SetBaseTypeNode(Node node, object thing, Type type, FileStyle style)
{
node.CapChildCount(0);
node.ChildNodeType = NodeChildrenType.none;
node.Value = SerializeBaseType(thing, type, style);
}
internal static string SerializeBaseType <T>(T thing, FileStyle style) => SerializeBaseType(thing, typeof(T), style);
public abstract string SerializeItem(T value, FileStyle style);
internal static void SetNodeData <T>(Node node, T data, FileStyle style) => SetNodeData(node, data, typeof(T), style);
