/// <summary>
/// <see cref="Object.ToString()"/>
/// </summary>
public override string ToString()
{
StringBuilder sb = new StringBuilder();
if (this.negation)
{
sb.Append('-');
}
sb.Append('P');
if (this.years != 0)
{
sb.Append(this.years.ToString());
sb.Append('Y');
}
if (this.months != 0)
{
sb.Append(this.months.ToString());
sb.Append('M');
}
if (this.days != 0)
{
sb.Append(this.days.ToString());
sb.Append('D');
}
if (this.hours != 0 || this.minutes != 0 || this.seconds != 0)
{
sb.Append('T');
if (this.hours != 0)
{
sb.Append(this.hours.ToString());
sb.Append('H');
}
if (this.minutes != 0)
{
sb.Append(this.minutes.ToString());
sb.Append('M');
}
if (this.seconds != 0)
{
sb.Append(CommonTypes.Encode(this.seconds));
sb.Append('S');
}
}
string Result = sb.ToString();
if (Result.Length <= 2)
{
Result += "T0S";
}
return(Result);
}
private static void Encode(object Object, int?Indent, StringBuilder Json)
{
if (Object is null)
{
Json.Append("null");
}
else
{
Type T = Object.GetType();
TypeInfo TI = T.GetTypeInfo();
if (TI.IsValueType)
{
if (Object is bool b)
{
Json.Append(CommonTypes.Encode(b));
}
else if (Object is char ch)
{
Json.Append('"');
Json.Append(Encode(new string(ch, 1)));
Json.Append('"');
}
else if (Object is double dbl)
{
Json.Append(CommonTypes.Encode(dbl));
}
else if (Object is float fl)
{
Json.Append(CommonTypes.Encode(fl));
}
else if (Object is decimal dec)
{
Json.Append(CommonTypes.Encode(dec));
}
else if (TI.IsEnum)
{
Json.Append('"');
Json.Append(Encode(Object.ToString()));
Json.Append('"');
}
else if (Object is DateTime TP)
{
Json.Append(((int)((TP.ToUniversalTime() - UnixEpoch).TotalSeconds)).ToString());
}
else
{
Json.Append(Object.ToString());
}
}
else if (Object is string s)
{
Json.Append('"');
Json.Append(Encode(s));
Json.Append('"');
}
else if (Object is IEnumerable <KeyValuePair <string, object> > Obj)
{
Encode(Obj, Indent, Json, null);
}
else if (Object is IEnumerable E)
{
IEnumerator e = E.GetEnumerator();
bool First = true;
Json.Append('[');
if (Indent.HasValue)
{
Indent = Indent + 1;
}
while (e.MoveNext())
{
if (First)
{
First = false;
}
else
{
Json.Append(',');
}
if (Indent.HasValue)
{
Json.AppendLine();
Json.Append(new string('\t', Indent.Value));
}
Encode(e.Current, Indent, Json);
}
if (!First && Indent.HasValue)
{
Json.AppendLine();
Indent = Indent - 1;
Json.Append(new string('\t', Indent.Value));
}
Json.Append(']');
}
else
{
throw new ArgumentException("Unsupported type: " + T.FullName, nameof(Object));
}
}
}
private static void Encode(object Object, int?Indent, StringBuilder Json)
{
if (Object == null)
{
Json.Append("null");
}
else
{
Type T = Object.GetType();
TypeInfo TI = T.GetTypeInfo();
if (TI.IsValueType)
{
if (Object is bool b)
{
Json.Append(CommonTypes.Encode(b));
}
else if (Object is char ch)
{
Json.Append('"');
Json.Append(Encode(new string(ch, 1)));
Json.Append('"');
}
else if (Object is double dbl)
{
Json.Append(CommonTypes.Encode(dbl));
}
else if (Object is float fl)
{
Json.Append(CommonTypes.Encode(fl));
}
else if (Object is decimal dec)
{
Json.Append(CommonTypes.Encode(dec));
}
else if (TI.IsEnum)
{
Json.Append('"');
Json.Append(Encode(Object.ToString()));
Json.Append('"');
}
else
{
Json.Append(Object.ToString());
}
}
else if (Object is string s)
{
Json.Append('"');
Json.Append(Encode(s));
Json.Append('"');
}
else if (Object is Dictionary <string, object> Obj)
{
bool First = true;
Json.Append('{');
if (Indent.HasValue)
{
Indent = Indent + 1;
}
foreach (KeyValuePair <string, object> Member in Obj)
{
if (First)
{
First = false;
}
else
{
Json.Append(',');
}
if (Indent.HasValue)
{
Json.AppendLine();
Json.Append(new string('\t', Indent.Value));
}
Json.Append('"');
Json.Append(Encode(Member.Key));
Json.Append("\":");
if (Indent.HasValue)
{
Json.Append(' ');
}
Encode(Member.Value, Indent, Json);
}
if (!First)
{
Json.AppendLine();
if (Indent.HasValue)
{
Indent = Indent - 1;
}
Json.Append(new string('\t', Indent.Value));
}
Json.Append('}');
}
else if (Object is IEnumerable E)
{
IEnumerator e = E.GetEnumerator();
bool First = true;
Json.Append('[');
if (Indent.HasValue)
{
Indent = Indent + 1;
}
while (e.MoveNext())
{
if (First)
{
First = false;
}
else
{
Json.Append(',');
}
if (Indent.HasValue)
{
Json.AppendLine();
Json.Append(new string('\t', Indent.Value));
}
Encode(e.Current, Indent, Json);
}
if (!First)
{
Json.AppendLine();
if (Indent.HasValue)
{
Indent = Indent - 1;
}
Json.Append(new string('\t', Indent.Value));
}
Json.Append(']');
}
else
{
throw new ArgumentException("Unsupported type: " + T.FullName, nameof(Object));
}
}
}
private static void Encode(object Object, int?Indent, StringBuilder Json)
{
if (Object is null)
{
Json.Append("null");
}
else
{
Type T = Object.GetType();
TypeInfo TI = T.GetTypeInfo();
if (TI.IsValueType)
{
if (Object is bool b)
{
Json.Append(CommonTypes.Encode(b));
}
else if (Object is char ch)
{
Json.Append('"');
Json.Append(Encode(new string(ch, 1)));
Json.Append('"');
}
else if (Object is double dbl)
{
Json.Append(CommonTypes.Encode(dbl));
}
else if (Object is float fl)
{
Json.Append(CommonTypes.Encode(fl));
}
else if (Object is decimal dec)
{
Json.Append(CommonTypes.Encode(dec));
}
else if (TI.IsEnum)
{
Json.Append('"');
Json.Append(Encode(Object.ToString()));
Json.Append('"');
}
else if (Object is DateTime TP)
{
Json.Append(((int)((TP.ToUniversalTime() - UnixEpoch).TotalSeconds)).ToString());
}
else
{
Json.Append(Object.ToString());
}
}
else if (Object is string s)
{
Json.Append('"');
Json.Append(Encode(s));
Json.Append('"');
}
else if (Object is IEnumerable <KeyValuePair <string, object> > Obj)
{
Encode(Obj, Indent, Json, null);
}
else if (Object is IEnumerable <KeyValuePair <string, IElement> > Obj2)
{
Encode(Obj2, Indent, Json);
}
else if (Object is IEnumerable E)
{
IEnumerator e = E.GetEnumerator();
bool First = true;
Json.Append('[');
if (Indent.HasValue)
{
Indent++;
}
while (e.MoveNext())
{
if (First)
{
First = false;
}
else
{
Json.Append(',');
}
if (Indent.HasValue)
{
Json.AppendLine();
Json.Append(new string('\t', Indent.Value));
}
Encode(e.Current, Indent, Json);
}
if (!First && Indent.HasValue)
{
Json.AppendLine();
Indent--;
Json.Append(new string('\t', Indent.Value));
}
Json.Append(']');
}
else if (Object is ObjectMatrix M && !(M.ColumnNames is null))
{
bool First = true;
Json.Append('[');
if (Indent.HasValue)
{
Indent++;
}
foreach (IElement Element in M.VectorElements)
{
if (First)
{
First = false;
Encode(M.ColumnNames, Indent, Json);
}
Json.Append(',');
if (Indent.HasValue)
{
Json.AppendLine();
Json.Append(new string('\t', Indent.Value));
}
Encode(Element.AssociatedObjectValue, Indent, Json);
}
if (!First && Indent.HasValue)
{
Json.AppendLine();
Indent--;
Json.Append(new string('\t', Indent.Value));
}
Json.Append(']');
}
