public static Java.Lang.Object ToNative(Type type, object data)
{
var dataType = data.GetType();
if (dataType.IsPrimitive || data is string)
{
if (data is bool b)
{
return(new Java.Lang.Boolean(b));
}
else if (data is float f)
{
return(new Java.Lang.Float(f));
}
else if (data is double d)
{
return(new Java.Lang.Double(d));
}
else if (data is long l)
{
return(new Java.Lang.Long(l));
}
else if (data is int i)
{
return(new Java.Lang.Integer(i));
}
else if (data is string s)
{
return(new Java.Lang.String(s));
}
return((Java.Lang.Object)data);
}
else if (data is IDictionary dict)
{
var ret = new JavaDictionary <string, Java.Lang.Object>();
var valueType = DataConverter.GetItemType(dict.GetType(), 1);
foreach (var key in dict.Keys)
{
ret.Add(key as string, ToNative(valueType, dict[key]));
}
return(ret);
}
else
{
var ret = new JavaDictionary <string, Java.Lang.Object>();
foreach (var item in TypePropertyHelper.GetFirebaseProperties(type))
{
var prp = item.Value.Property;
var key = item.Key;
var objData = prp.GetValue(data);
if (objData != null)
{
ret.Add(key, ToNative(prp.PropertyType, objData));
}
}
return(ret);
}
//return (Java.Lang.Object) data;
}
public static NSObject ToNative <T>(T data)
{
if (data == null)
{
return(null);
}
var type = data.GetType();
if (type.IsPrimitive || data is string)
{
if (data is T)
{
return(ToNativePrimitive(data));
}
return(new NSObject());
}
if (data is IDictionary dict)
{
var ret = new NSMutableDictionary();
foreach (var key in dict.Keys)
{
var itemdata = dict[key];
if (itemdata != null)
{
ret.Add(new NSString(key.ToString()), ToNative(itemdata));
}
}
return(ret);
}
else
{
var ret = new NSMutableDictionary();
foreach (var item in TypePropertyHelper.GetFirebaseProperties(type))
{
var prp = item.Value.Property;
if (!item.Value.CustomAttribute.ReadOnly)
{
var key = new NSString(item.Key);
var objData = prp.GetValue(data);
if (objData != null)
{
var nativeData = ToNative(objData);
ret.Add(key, nativeData);
}
}
}
return(ret);
}
}
internal static IDictionary <string, Java.Lang.Object> ToDictionary <T>(Type type, T data)
{
if (data is IDictionary dict)
{
var ret = new Dictionary <string, Java.Lang.Object>();
var valueType = DataConverter.GetItemType(dict.GetType(), 1);
foreach (var key in dict.Keys)
{
ret.Add(key as string, ToNative(valueType, dict[key]));
}
return(ret);
}
else
{
var ret = new Dictionary <string, Java.Lang.Object>();
foreach (var item in TypePropertyHelper.GetFirebaseProperties(type))
{
if (!item.Value.CustomAttribute.ReadOnly)
{
var prp = item.Value.Property;
var key = item.Key;
var objData = prp.GetValue(data);
if (objData != null)
{
ret.Add(key, ToNative(prp.PropertyType, objData));
}
else
{
ret.Add(key, null);
}
}
}
return(ret);
}
throw new UnknownFormatConversionException("Convert failed, not possible to convert to dictionary");
}
public static object Convert(NSDictionary dict, Type returnType, object objectToModify = null)
{
var ret = objectToModify ?? Activator.CreateInstance(returnType);
if (ret is IDictionary nodeDict)
{
var type = nodeDict.GetType();
var keyType = GetItemType(type, 0);
var dictType = GetItemType(type, 1);
var keysToRemove = new List <object>();
foreach (var key in nodeDict.Keys)
{
keysToRemove.Add(key);
}
foreach (var itemData in dict)
{
var key = Convert(itemData.Key, keyType);
if (keysToRemove.Contains(key))
{
keysToRemove.Remove(key);
}
if (nodeDict.Contains(key))
{
var item = Convert(itemData.Value, dictType, nodeDict[key]);
}
else
{
var val = Convert(itemData.Value, dictType);
nodeDict.Add(key, val);
}
}
foreach (var keyToRemove in keysToRemove)
{
if (nodeDict.Contains(keyToRemove))
{
nodeDict.Remove(keyToRemove);
}
}
}
foreach (var item in TypePropertyHelper.GetFirebaseProperties(returnType))
{
var prp = item.Value.Item1;
var key = (NSString)item.Key;
if (dict.ContainsKey(key))
{
var data = dict[key];
//try
//{
var internalData = prp.GetValue(ret);
prp.SetValue(ret, Convert(data, prp.PropertyType, internalData));
//}
//catch (Exception ex)
//{
// var i = ex;
//}
}
else
{
if (prp.PropertyType.IsValueType && prp.PropertyType != typeof(string))
{
prp.SetValue(ret, Activator.CreateInstance(prp.PropertyType));
}
else
{
prp.SetValue(ret, null);
}
}
}
return(ret);
}
public static object Convert(JavaDictionary dict, Type returnType, object objectToModify = null)
{
var ret = objectToModify ?? Activator.CreateInstance(returnType);
if (ret is IDictionary nodeDict)
{
var type = nodeDict.GetType();
var keyType = GetItemType(type, 0);
var dictType = GetItemType(type, 1);
var keysToRemove = new List <object>();
foreach (var key in nodeDict.Keys)
{
keysToRemove.Add(key);
}
foreach (DictionaryEntry itemData in dict)
{
var key = Convert(itemData.Key, keyType);
keysToRemove.Remove(key);
if (nodeDict.Contains(key))
{
var item = Convert(itemData.Value, dictType, nodeDict[key]);
}
else
{
var val = Convert(itemData.Value, dictType);
nodeDict.Add(key, val);
}
}
foreach (var keyToRemove in keysToRemove)
{
if (nodeDict.Contains(keyToRemove))
{
nodeDict.Remove(keyToRemove);
}
}
}
foreach (var item in TypePropertyHelper.GetFirebaseProperties(returnType))
{
//if (!item.Value.CustomAttribute.ReadOnly)
{
var prp = item.Value.Property;
var key = (string)item.Key;
if (dict.Contains(key))
{
var data = dict[key];
var internalData = prp.GetValue(ret);
var newdata = Convert(data, prp.PropertyType, internalData);
try
{
prp.SetValue(ret, newdata);
}
catch (System.Exception ex)
{
var i = ex;
}
}
}
}
return(ret);
}