// ReSharper disable once InconsistentNaming
public static NSObject?ToNSObject(object?obj)
{
if (obj == null)
{
return(null);
}
var type = obj.GetType();
if (type.IsPrimitive || type == typeof(string) || type == typeof(byte[]))
{
// NSObject can deal with this itself
return(NSObject.Wrap(obj));
}
if (IsSet(type))
{
var nsSet = new NSSet();
foreach (var value in (IEnumerable)obj)
{
nsSet.AddObject(ToNSObject(value));
}
return(nsSet);
}
if (IsDictionary(type))
{
var nsDictionary = new NSDictionary();
foreach (DictionaryEntry kvp in (IDictionary)obj)
{
nsDictionary.Add((string)kvp.Key, ToNSObject(kvp.Value));
}
return(nsDictionary);
}
if (IsEnumerable(type))
{
var nsArray = new NSArray();
foreach (var value in (IEnumerable)obj)
{
nsArray.Add(ToNSObject(value));
}
return(nsArray);
}
var dict = new NSDictionary();
foreach (var property in type.GetProperties(PropertyFlags))
{
var name = property.Name;
var dataMemberAttr = property.GetCustomAttribute <DataMemberAttribute>();
if (dataMemberAttr?.Name != null)
{
name = dataMemberAttr.Name;
}
dict.Add(name, ToNSObject(property.GetValue(obj)));
}
return(dict);
}
public static void TestWrap()
{
bool bl = true;
byte byt = 24;
short shrt = 12;
int i = 42;
long lng = 30000000000L;
float flt = 124.3f;
double dbl = 32.0;
DateTime date = new DateTime();
string strg = "Hello World";
byte[] bytes = new byte[] { (byte)0x00, (byte)0xAF, (byte)0xAF };
Object[] array = new Object[] { bl, byt, shrt, i, lng, flt, dbl, date, strg, bytes };
int[] array2 = new int[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 3000 };
List <Object> list = new List <Object>(array);
Dictionary <string, Object> map = new Dictionary <string, Object>();
map.Add("int", i);
map.Add("long", lng);
map.Add("date", date);
NSObject WrappedO = NSObject.Wrap((Object)bl);
Assert.True(WrappedO.GetType().Equals(typeof(NSNumber)));
Assert.True(WrappedO.ToObject().Equals(bl));
WrappedO = NSObject.Wrap((Object)byt);
Assert.True(WrappedO.GetType().Equals(typeof(NSNumber)));
Assert.True((int)WrappedO.ToObject() == byt);
WrappedO = NSObject.Wrap((Object)shrt);
Assert.True(WrappedO.GetType().Equals(typeof(NSNumber)));
Assert.True((int)WrappedO.ToObject() == shrt);
WrappedO = NSObject.Wrap((Object)i);
Assert.True(WrappedO.GetType().Equals(typeof(NSNumber)));
Assert.True((int)WrappedO.ToObject() == i);
WrappedO = NSObject.Wrap((Object)lng);
Assert.True(WrappedO.GetType().Equals(typeof(NSNumber)));
Assert.True((long)WrappedO.ToObject() == lng);
WrappedO = NSObject.Wrap((Object)flt);
Assert.True(WrappedO.GetType().Equals(typeof(NSNumber)));
Assert.True((double)WrappedO.ToObject() == flt);
WrappedO = NSObject.Wrap((Object)dbl);
Assert.True(WrappedO.GetType().Equals(typeof(NSNumber)));
Assert.True((double)WrappedO.ToObject() == dbl);
WrappedO = NSObject.Wrap((Object)date);
Assert.True(WrappedO.GetType().Equals(typeof(NSDate)));
Assert.True(((DateTime)WrappedO.ToObject()).Equals(date));
WrappedO = NSObject.Wrap((Object)strg);
Assert.True(WrappedO.GetType().Equals(typeof(NSString)));
Assert.True(((string)WrappedO.ToObject()).Equals(strg));
WrappedO = NSObject.Wrap((Object)bytes);
Assert.True(WrappedO.GetType().Equals(typeof(NSData)));
byte[] data = (byte[])WrappedO.ToObject();
Assert.True(data.Length == bytes.Length);
for (int x = 0; x < bytes.Length; x++)
{
Assert.True(data[x] == bytes[x]);
}
WrappedO = NSObject.Wrap((Object)array);
Assert.True(WrappedO.GetType().Equals(typeof(NSArray)));
Object[] objArray = (Object[])WrappedO.ToObject();
Assert.True(objArray.Length == array.Length);
WrappedO = NSObject.Wrap((Object)array2);
Assert.True(WrappedO.GetType().Equals(typeof(NSArray)));
Assert.True(((NSArray)WrappedO).Count == array2.Length);
WrappedO = NSObject.Wrap((Object)list);
Assert.True(WrappedO.GetType().Equals(typeof(NSArray)));
objArray = (Object[])WrappedO.ToObject();
Assert.True(objArray.Length == array.Length);
WrappedO = NSObject.Wrap((Object)map);
Assert.True(WrappedO.GetType().Equals(typeof(NSDictionary)));
NSDictionary dict = (NSDictionary)WrappedO;
Assert.True(((NSNumber)dict.ObjectForKey("int")).ToLong() == i);
Assert.True(((NSNumber)dict.ObjectForKey("long")).ToLong() == lng);
Assert.True(((NSDate)dict.ObjectForKey("date")).Date.Equals(date));
// TODO
/*
* Object unWrappedO = WrappedO.ToObject();
* Map map2 = (Map)unWrappedO;
* Assert.True(((int)map.get("int")) == i);
* Assert.True(((long)map.get("long")) == lng);
* Assert.True(((DateTime)map.get("date")).Equals(date));*/
}