/**
 * Copyright: Copyright (c) 2009 Jacob Carlborg.
 * Authors: Jacob Carlborg
 * Version: Initial created: Aug 3, 2009 
 * License: $(LINK2 http://www.boost.org/LICENSE_1_0.txt, Boost Software License 1.0)
 */
module dstep.foundation.NSCoder;

import dstep.foundation.NSData;
import dstep.foundation.NSGeometry;
import dstep.foundation.NSKeyedArchiver;
import dstep.foundation.NSObjCRuntime;
import dstep.foundation.NSObject;
import dstep.foundation.NSString;
import dstep.foundation.NSZone;
import dstep.objc.bridge.Bridge;
import dstep.objc.objc;

import bindings = dstep.foundation.NSCoder_bindings;

const TNSExtendedCoder = `

	void encodeObject (Object object)
	{
		return invokeObjcSelf!(void, "encodeObject:", Object)(object);
	}

	void encodePropertyList (Object aPropertyList)
	{
		return invokeObjcSelf!(void, "encodePropertyList:", Object)(aPropertyList);
	}

	void encodeRootObject (Object rootObject)
	{
		return invokeObjcSelf!(void, "encodeRootObject:", Object)(rootObject);
	}

	void encodeBycopyObject (Object anObject)
	{
		return invokeObjcSelf!(void, "encodeBycopyObject:", Object)(anObject);
	}

	void encodeByrefObject (Object anObject)
	{
		return invokeObjcSelf!(void, "encodeByrefObject:", Object)(anObject);
	}

	void encodeConditionalObject (Object object)
	{
		return invokeObjcSelf!(void, "encodeConditionalObject:", Object)(object);
	}

	void encodeValuesOfObjCTypes (char* encodeValuesOfObjCTypes, ...)
	{
		return invokeObjcSelf!(void, "encodeValuesOfObjCTypes:", char*)(encodeValuesOfObjCTypes);
	}

	void encodeArrayOfObjCType (char* type, NSUInteger count, void* array)
	{
		return invokeObjcSelf!(void, "encodeArrayOfObjCType:count:at:", char*, NSUInteger, void*)(type, count, array);
	}

	void encodeBytes (void* byteaddr, NSUInteger length)
	{
		return invokeObjcSelf!(void, "encodeBytes:length:", void*, NSUInteger)(byteaddr, length);
	}

	Object decodeObject ()
	{
		return invokeObjcSelf!(Object, "decodeObject");
	}

	Object decodePropertyList ()
	{
		return invokeObjcSelf!(Object, "decodePropertyList");
	}

	void decodeValuesOfObjCTypes (char* decodeValuesOfObjCTypes, ...)
	{
		return invokeObjcSelf!(void, "decodeValuesOfObjCTypes:", char*)(decodeValuesOfObjCTypes);
	}

	void decodeArrayOfObjCType (char* itemType, NSUInteger count, void* array)
	{
		return invokeObjcSelf!(void, "decodeArrayOfObjCType:count:at:", char*, NSUInteger, void*)(itemType, count, array);
	}

	void* decodeBytesWithReturnedLength (NSUInteger* lengthp)
	{
		return invokeObjcSelf!(void*, "decodeBytesWithReturnedLength:", NSUInteger*)(lengthp);
	}

	void setObjectZone (NSZone* zone)
	{
		return invokeObjcSelf!(void, "setObjectZone:", NSZone*)(zone);
	}

	NSZone* objectZone ()
	{
		return invokeObjcSelf!(NSZone*, "objectZone");
	}

	uint systemVersion ()
	{
		return invokeObjcSelf!(uint, "systemVersion");
	}

	bool allowsKeyedCoding ()
	{
		return invokeObjcSelf!(bool, "allowsKeyedCoding");
	}

	void encodeObject (Object objv, NSString key)
	{
		return invokeObjcSelf!(void, "encodeObject:forKey:", Object, NSString)(objv, key);
	}

	void encodeConditionalObject (Object objv, NSString key)
	{
		return invokeObjcSelf!(void, "encodeConditionalObject:forKey:", Object, NSString)(objv, key);
	}

	void encodeBool (bool boolv, NSString key)
	{
		return invokeObjcSelf!(void, "encodeBool:forKey:", bool, NSString)(boolv, key);
	}

	void encodeInt (int intv, NSString key)
	{
		return invokeObjcSelf!(void, "encodeInt:forKey:", int, NSString)(intv, key);
	}

	void encodeInt32 (int intv, NSString key)
	{
		return invokeObjcSelf!(void, "encodeInt32:forKey:", int, NSString)(intv, key);
	}

	void encodeInt64 (long intv, NSString key)
	{
		return invokeObjcSelf!(void, "encodeInt64:forKey:", long, NSString)(intv, key);
	}

	void encodeFloat (float realv, NSString key)
	{
		return invokeObjcSelf!(void, "encodeFloat:forKey:", float, NSString)(realv, key);
	}

	void encodeDouble (double realv, NSString key)
	{
		return invokeObjcSelf!(void, "encodeDouble:forKey:", double, NSString)(realv, key);
	}

	void encodeBytes (char* bytesp, NSUInteger lenv, NSString key)
	{
		return invokeObjcSelf!(void, "encodeBytes:length:forKey:", char*, NSUInteger, NSString)(bytesp, lenv, key);
	}

	bool containsValueForKey (NSString key)
	{
		return invokeObjcSelf!(bool, "containsValueForKey:", NSString)(key);
	}

	Object decodeObjectForKey (NSString key)
	{
		return invokeObjcSelf!(Object, "decodeObjectForKey:", NSString)(key);
	}

	bool decodeBoolForKey (NSString key)
	{
		return invokeObjcSelf!(bool, "decodeBoolForKey:", NSString)(key);
	}

	int decodeIntForKey (NSString key)
	{
		return invokeObjcSelf!(int, "decodeIntForKey:", NSString)(key);
	}

	int decodeInt32ForKey (NSString key)
	{
		return invokeObjcSelf!(int, "decodeInt32ForKey:", NSString)(key);
	}

	long decodeInt64ForKey (NSString key)
	{
		return invokeObjcSelf!(long, "decodeInt64ForKey:", NSString)(key);
	}

	float decodeFloatForKey (NSString key)
	{
		return invokeObjcSelf!(float, "decodeFloatForKey:", NSString)(key);
	}

	double decodeDoubleForKey (NSString key)
	{
		return invokeObjcSelf!(double, "decodeDoubleForKey:", NSString)(key);
	}

	char* decodeBytesForKey (NSString key, NSUInteger* lengthp)
	{
		return invokeObjcSelf!(char*, "decodeBytesForKey:returnedLength:", NSString, NSUInteger*)(key, lengthp);
	}

	void encodeInteger (NSInteger intv, NSString key)
	{
		return invokeObjcSelf!(void, "encodeInteger:forKey:", NSInteger, NSString)(intv, key);
	}

	NSInteger decodeIntegerForKey (NSString key)
	{
		return invokeObjcSelf!(NSInteger, "decodeIntegerForKey:", NSString)(key);
	}
`;

const TNSTypedstreamCompatibility = `

	void encodeNXObject (Object object)
	{
		return invokeObjcSelf!(void, "encodeNXObject:", Object)(object);
	}

	Object decodeNXObject ()
	{
		return invokeObjcSelf!(Object, "decodeNXObject");
	}
`;

class NSCoder : NSObject
{
	mixin (ObjcWrap);
	
	this ()
	{
		super(typeof(this).alloc.init.objcObject);
	}
	
	NSCoder init ()
	{
		return invokeObjcSelf!(NSCoder, "init");
	}

	void encodeValueOfObjCType (char* type, void* addr)
	{
		return invokeObjcSelf!(void, "encodeValueOfObjCType:at:", char*, void*)(type, addr);
	}

	void encodeDataObject (NSData data)
	{
		return invokeObjcSelf!(void, "encodeDataObject:", NSData)(data);
	}

	void decodeValueOfObjCType (char* type, void* data)
	{
		return invokeObjcSelf!(void, "decodeValueOfObjCType:at:", char*, void*)(type, data);
	}

	NSData decodeDataObject ()
	{
		return invokeObjcSelf!(NSData, "decodeDataObject");
	}

	NSInteger versionForClassName (NSString className)
	{
		return invokeObjcSelf!(NSInteger, "versionForClassName:", NSString)(className);
	}
	
	
	// TNSGeometryCoding
	void encodePoint (NSPoint point)
	{
		return invokeObjcSelf!(void, "encodePoint:", NSPoint)(point);
	}
	
	NSPoint decodePoint ()
	{
		return invokeObjcSelf!(NSPoint, "decodePoint");
	}
	
	void encodeSize (NSSize size)
	{
		return invokeObjcSelf!(void, "encodeSize:", NSSize)(size);
	}
	
	NSSize decodeSize ()
	{
		return invokeObjcSelf!(NSSize, "decodeSize");
	}
	
	void encodeRect (NSRect rect)
	{
		return invokeObjcSelf!(void, "encodeRect:", NSRect)(rect);
	}
	
	NSRect decodeRect ()
	{
		return invokeObjcSelf!(NSRect, "decodeRect");
	}
	
	// TNSExtendedCoder
	void encodeObject (Object object)
	{
		return invokeObjcSelf!(void, "encodeObject:", Object)(object);
	}
	
	void encodePropertyList (Object aPropertyList)
	{
		return invokeObjcSelf!(void, "encodePropertyList:", Object)(aPropertyList);
	}
	
	void encodeRootObject (Object rootObject)
	{
		return invokeObjcSelf!(void, "encodeRootObject:", Object)(rootObject);
	}
	
	void encodeBycopyObject (Object anObject)
	{
		return invokeObjcSelf!(void, "encodeBycopyObject:", Object)(anObject);
	}
	
	void encodeByrefObject (Object anObject)
	{
		return invokeObjcSelf!(void, "encodeByrefObject:", Object)(anObject);
	}
	
	void encodeConditionalObject (Object object)
	{
		return invokeObjcSelf!(void, "encodeConditionalObject:", Object)(object);
	}
	
	void encodeValuesOfObjCTypes (char* encodeValuesOfObjCTypes, ...)
	{
		return invokeObjcSelf!(void, "encodeValuesOfObjCTypes:", char*)(encodeValuesOfObjCTypes);
	}
	
	void encodeArrayOfObjCType (char* type, NSUInteger count, void* array)
	{
		return invokeObjcSelf!(void, "encodeArrayOfObjCType:count:at:", char*, NSUInteger, void*)(type, count, array);
	}
	
	void encodeBytes (void* byteaddr, NSUInteger length)
	{
		return invokeObjcSelf!(void, "encodeBytes:length:", void*, NSUInteger)(byteaddr, length);
	}
	
	Object decodeObject ()
	{
		return invokeObjcSelf!(Object, "decodeObject");
	}
	
	Object decodePropertyList ()
	{
		return invokeObjcSelf!(Object, "decodePropertyList");
	}
	
	void decodeValuesOfObjCTypes (char* decodeValuesOfObjCTypes, ...)
	{
		return invokeObjcSelf!(void, "decodeValuesOfObjCTypes:", char*)(decodeValuesOfObjCTypes);
	}
	
	void decodeArrayOfObjCType (char* itemType, NSUInteger count, void* array)
	{
		return invokeObjcSelf!(void, "decodeArrayOfObjCType:count:at:", char*, NSUInteger, void*)(itemType, count, array);
	}
	
	void* decodeBytesWithReturnedLength (NSUInteger* lengthp)
	{
		return invokeObjcSelf!(void*, "decodeBytesWithReturnedLength:", NSUInteger*)(lengthp);
	}
	
	void setObjectZone (NSZone* zone)
	{
		return invokeObjcSelf!(void, "setObjectZone:", NSZone*)(zone);
	}
	
	NSZone* objectZone ()
	{
		return invokeObjcSelf!(NSZone*, "objectZone");
	}
	
	uint systemVersion ()
	{
		return invokeObjcSelf!(uint, "systemVersion");
	}
	
	bool allowsKeyedCoding ()
	{
		return invokeObjcSelf!(bool, "allowsKeyedCoding");
	}
	
	void encodeObject (Object objv, NSString key)
	{
		return invokeObjcSelf!(void, "encodeObject:forKey:", Object, NSString)(objv, key);
	}
	
	void encodeConditionalObject (Object objv, NSString key)
	{
		return invokeObjcSelf!(void, "encodeConditionalObject:forKey:", Object, NSString)(objv, key);
	}
	
	void encodeBool (bool boolv, NSString key)
	{
		return invokeObjcSelf!(void, "encodeBool:forKey:", bool, NSString)(boolv, key);
	}
	
	void encodeInt (int intv, NSString key)
	{
		return invokeObjcSelf!(void, "encodeInt:forKey:", int, NSString)(intv, key);
	}
	
	void encodeInt32 (int intv, NSString key)
	{
		return invokeObjcSelf!(void, "encodeInt32:forKey:", int, NSString)(intv, key);
	}
	
	void encodeInt64 (long intv, NSString key)
	{
		return invokeObjcSelf!(void, "encodeInt64:forKey:", long, NSString)(intv, key);
	}
	
	void encodeFloat (float realv, NSString key)
	{
		return invokeObjcSelf!(void, "encodeFloat:forKey:", float, NSString)(realv, key);
	}
	
	void encodeDouble (double realv, NSString key)
	{
		return invokeObjcSelf!(void, "encodeDouble:forKey:", double, NSString)(realv, key);
	}
	
	void encodeBytes (char* bytesp, NSUInteger lenv, NSString key)
	{
		return invokeObjcSelf!(void, "encodeBytes:length:forKey:", char*, NSUInteger, NSString)(bytesp, lenv, key);
	}
	
	bool containsValueForKey (NSString key)
	{
		return invokeObjcSelf!(bool, "containsValueForKey:", NSString)(key);
	}
	
	Object decodeObjectForKey (NSString key)
	{
		return invokeObjcSelf!(Object, "decodeObjectForKey:", NSString)(key);
	}
	
	bool decodeBoolForKey (NSString key)
	{
		return invokeObjcSelf!(bool, "decodeBoolForKey:", NSString)(key);
	}
	
	int decodeIntForKey (NSString key)
	{
		return invokeObjcSelf!(int, "decodeIntForKey:", NSString)(key);
	}
	
	int decodeInt32ForKey (NSString key)
	{
		return invokeObjcSelf!(int, "decodeInt32ForKey:", NSString)(key);
	}
	
	long decodeInt64ForKey (NSString key)
	{
		return invokeObjcSelf!(long, "decodeInt64ForKey:", NSString)(key);
	}
	
	float decodeFloatForKey (NSString key)
	{
		return invokeObjcSelf!(float, "decodeFloatForKey:", NSString)(key);
	}
	
	double decodeDoubleForKey (NSString key)
	{
		return invokeObjcSelf!(double, "decodeDoubleForKey:", NSString)(key);
	}
	
	char* decodeBytesForKey (NSString key, NSUInteger* lengthp)
	{
		return invokeObjcSelf!(char*, "decodeBytesForKey:returnedLength:", NSString, NSUInteger*)(key, lengthp);
	}
	
	void encodeInteger (NSInteger intv, NSString key)
	{
		return invokeObjcSelf!(void, "encodeInteger:forKey:", NSInteger, NSString)(intv, key);
	}
	
	NSInteger decodeIntegerForKey (NSString key)
	{
		return invokeObjcSelf!(NSInteger, "decodeIntegerForKey:", NSString)(key);
	}
	
	// TNSTypedstreamCompatibility
	void encodeNXObject (Object object)
	{
		return invokeObjcSelf!(void, "encodeNXObject:", Object)(object);
	}
	
	Object decodeNXObject ()
	{
		return invokeObjcSelf!(Object, "decodeNXObject");
	}
}

NSObject NXReadNSObjectFromCoder (NSCoder decoder)
{
	//return Bridge.invokeObjcFunction!(NSObject, bindings.NXReadNSObjectFromCoder, NSCoder)(decoder);
	
	id result = bindings.NXReadNSObjectFromCoder(decoder ? decoder.objcObject : null);
	return result ? new NSObject(result) : null;
}