/// <summary>
///
/// </summary>
/// <param name="binder"></param>
/// <param name="value"></param>
/// <returns></returns>
public override bool TrySetMember(SetMemberBinder binder, object value)
{
var res = (Properties[binder.Name] = UObjSerializerSupport.ToUson(value)) as UObj;
if (null != res)
{
if (res.UObjMode == UObjMode.Fake)
{
res.UObjMode = UObjMode.Default;
}
}
else
{
this.UObjMode = UObjMode.Default;
}
return(true);
}
/// <summary>
///
/// </summary>
/// <param name="args"></param>
/// <returns></returns>
public UObj push(params object[] args)
{
if (0 == args.Length)
{
throw new Exception("require at least one parameter");
}
if (this.UObjMode == UObjMode.Fake || (this.UObjMode == UObjMode.Default && IsFakeAble()))
{
this.UObjMode = UObjMode.Array;
}
if (this.UObjMode != UObjMode.Array)
{
throw new Exception("this is not array to call push");
}
foreach (var o in args)
{
this.Array.Add(UObjSerializerSupport.ToUson(o));
}
return(this);
}
/// <summary>
///
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
public static UObj ToUson(this object obj)
{
if (obj is UObj)
{
return((UObj)obj);
}
if (obj is XElement)
{
return(XmlToUson((XElement)obj, true));
}
var result = UObjSerializerSupport.ToUson(obj);
if (result is UObj)
{
return((UObj)result);
}
var real = new UObj();
real.Properties["__value"] = obj;
real.UObjMode = UObjMode.Value;
return(real);
}
/// <summary>
///
/// </summary>
/// <param name="binder"></param>
/// <param name="indexes"></param>
/// <param name="value"></param>
/// <returns></returns>
public override bool TrySetIndex(SetIndexBinder binder, object[] indexes, object value)
{
if (this.UObjMode == UObjMode.Fake)
{
this.UObjMode = UObjMode.Default;
}
var idx = indexes[0];
if (this.UObjMode == UObjMode.Default)
{
if (idx is int && IsFakeAble())
{
this.UObjMode = UObjMode.Array;
}
else
{
this.Properties[idx.ToString()] = UObjSerializerSupport.ToUson(value);
}
}
if (this.UObjMode == UObjMode.Array)
{
if (!(idx is int))
{
throw new Exception("cannot index arrays with not ints");
}
if (((int)idx) < 0)
{
throw new Exception("index of array cannot be negative");
}
while (((int)idx) >= Array.Count)
{
Array.Add(null);
}
Array[(int)idx] = UObjSerializerSupport.ToUson(value);
}
return(true);
}
/// <summary>
///
/// </summary>
/// <param name="obj"></param>
/// <param name="safe"></param>
/// <param name="deep"></param>
/// <returns></returns>
private UObj extend(object obj, bool safe, bool deep)
{
UObj other = (obj as UObj) ?? (UObjSerializerSupport.ToUson(obj) as UObj);
if (null == other)
{
return(this);
}
if (other.UObjMode != UObjMode.Fake)
{
if (UObjMode == UObjMode.Fake || IsFakeAble())
{
this.UObjMode = other.UObjMode;
}
if (this.UObjMode != other.UObjMode)
{
throw new Exception("cannot extend distinct USON object types (arrays and objects)");
}
if (this.UObjMode == UObjMode.Default)
{
foreach (var property in other.Properties)
{
if (this.Properties.ContainsKey(property.Key))
{
if (deep && this.Properties[property.Key] is UObj && property.Value is UObj)
{
(this.Properties[property.Key] as UObj).extend(property.Value as UObj, safe, deep);
continue;
}
else if (safe)
{
continue;
}
}
this.Properties[property.Key] = UObjSerializerSupport.ToUson(property.Value);
}
}
else
{
for (var i = 0; i < other.Array.Count; i++)
{
if (Array.Count <= i)
{
Array.Add(null);
}
if (null != this.Array[i])
{
if (deep && this.Array[i] is UObj && other.Array[i] is UObj)
{
(this.Array[i] as UObj).extend(other.Array[i] as UObj, safe, deep);
continue;
}
else if (safe)
{
continue;
}
}
this.Array[i] = UObjSerializerSupport.ToUson(other.Array[i]);
}
}
}
return(this);
}
