protected abstract JsonElement GetValue(JsonElement context);
public JsonElement Run(JsonElement context, JsonElement value, Boolean file = false)
{
if (Next == null)
{
return JsonEncodeLastValue(context, value, file);
}
else
{
return JsonEncodeValue(context, value, file);
}
}
protected override JsonElement SetValue(JsonElement context, JsonElement value)
{
var array = context as JsonArray;
if (array != null)
{
array[Key] = value;
}
else
{
context[Key.ToString()] = value;
}
return value;
}
protected abstract JsonElement SetValue(JsonElement context, JsonElement value);
protected override JsonElement GetValue(JsonElement context)
{
var array = context as JsonArray;
if (array == null)
{
return context[Key.ToString()];
}
return array[Key];
}
protected override JsonElement SetValue(JsonElement context, JsonElement value)
{
context[Key] = value;
return value;
}
protected override JsonElement GetValue(JsonElement context)
{
return context[Key];
}
JsonElement JsonEncodeLastValue(JsonElement context, JsonElement value, Boolean file)
{
var currentValue = GetValue(context);
//undefined
if (currentValue == null)
{
if (Append)
{
var arr = new JsonArray();
arr.Push(value);
value = arr;
}
SetValue(context, value);
}
else if (currentValue is JsonArray)
{
((JsonArray)currentValue).Push(value);
}
else if (currentValue is JsonObject && !file)
{
var step = new ObjectStep(String.Empty);
return step.JsonEncodeLastValue(currentValue, value, file: true);
}
else
{
var arr = new JsonArray();
arr.Push(currentValue);
arr.Push(value);
SetValue(context, arr);
}
return context;
}
JsonElement JsonEncodeValue(JsonElement context, JsonElement value, Boolean file)
{
var currentValue = GetValue(context);
if (currentValue == null)
{
var newValue = Next.CreateElement();
return SetValue(context, newValue);
}
else if (currentValue is JsonObject)
{
return currentValue;
}
else if (currentValue is JsonArray)
{
return SetValue(context, Next.ConvertArray((JsonArray)currentValue));
}
else
{
var obj = new JsonObject { [String.Empty] = currentValue };
return SetValue(context, obj);
}
}
