/**
 * 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.NSException;

import dstep.foundation.NSArray;
import dstep.foundation.NSAssertionHandler;
import dstep.foundation.NSDictionary;
import dstep.foundation.NSObject;
import dstep.foundation.NSString;
import dstep.objc.bridge.Bridge;
import dstep.objc.objc : id;
import dstep.setjmp;
import dstep.stdarg;

import bindings = dstep.foundation.NSException_bindings;

extern (C)
{
	alias void function (id) NSUncaughtExceptionHandler *;
}

const NSString NSGenericException;
const NSString NSRangeException;
const NSString NSInvalidArgumentException;
const NSString NSInternalInconsistencyException;
const NSString NSMallocException;
const NSString NSObjectInaccessibleException;
const NSString NSObjectNotAvailableException;
const NSString NSDestinationInvalidException;
const NSString NSPortTimeoutException;
const NSString NSInvalidSendPortException;
const NSString NSInvalidReceivePortException;
const NSString NSPortSendException;
const NSString NSPortReceiveException;
const NSString NSOldStyleException;

static this ()
{
	NSGenericException = new NSString(bindings.NSGenericException);
	NSRangeException = new NSString(bindings.NSRangeException);
	NSInvalidArgumentException = new NSString(bindings.NSInvalidArgumentException);
	NSInternalInconsistencyException = new NSString(bindings.NSInternalInconsistencyException);
	NSMallocException = new NSString(bindings.NSMallocException);
	NSObjectInaccessibleException = new NSString(bindings.NSObjectInaccessibleException);
	NSObjectNotAvailableException = new NSString(bindings.NSObjectNotAvailableException);
	NSDestinationInvalidException = new NSString(bindings.NSDestinationInvalidException);
	NSPortTimeoutException = new NSString(bindings.NSPortTimeoutException);
	NSInvalidSendPortException = new NSString(bindings.NSInvalidSendPortException);
	NSInvalidReceivePortException = new NSString(bindings.NSInvalidReceivePortException);
	NSPortSendException = new NSString(bindings.NSPortSendException);
	NSPortReceiveException = new NSString(bindings.NSPortReceiveException);
	NSOldStyleException = new NSString(bindings.NSOldStyleException);
}

class NSAssertionHandler : NSObject
{
	mixin ObjcWrap;

	static NSAssertionHandler currentHandler ()
	{
		return invokeObjcSelfClass!(NSAssertionHandler, "currentHandler"return result is this.objcObject ? this : (result !is null ? new NSAssertionHandler(result) : null);	}

	void handleFailureInMethod (SEL selector, Object object, NSString fileName, NSInteger line, NSString description, ...)
	{
		return invokeObjcSelf!(void, "handleFailureInMethod:object:file:lineNumber:description:", SEL, Object, NSString, NSInteger, NSString)(selector, object, fileName, line, description);
	}

	void handleFailureInFunction (NSString functionName, NSString fileName, NSInteger line, NSString description, ...)
	{
		return invokeObjcSelf!(void, "handleFailureInFunction:file:lineNumber:description:", NSString, NSString, NSInteger, NSString)(functionName, fileName, line, description);
	}
}

class NSException : NSObject, INSCopying, INSCoding
{
	mixin ObjcWrap;
	mixin TNSExceptionRaisingConveniences;

	static NSException exceptionWithName (NSString name, NSString reason, NSDictionary userInfo)
	{
		return invokeObjcSelfClass!(NSException, "exceptionWithName:reason:userInfo:", NSString, NSString, NSDictionary)(name, reason, userInforeturn result is this.objcObject ? this : (result !is null ? new NSException(result) : null);	}

	Object initWithName (NSString aName, NSString aReason, NSDictionary aUserInfo)
	{
		return invokeObjcSelf!(Object, "initWithName:reason:userInfo:", NSString, NSString, NSDictionary)(aName, aReason, aUserInfo);
	}

	this (NSString aName, NSString aReason, NSDictionary aUserInfo)
	{
		objcObject = Bridge.invokeObjcClassMethod!(id, "alloc")(objcClass);
		id result = Bridge.invokeObjcMethod!(id, "initWithName:reason:userInfo:", NSString, NSString, NSDictionary)(objcObject, aName, aReason, aUserInfo);

		if (result)
			objcObject = ret;

		dObject = this;
	}

	NSString name ()
	{
		return invokeObjcSelf!(NSString, "name");
	}

	NSString reason ()
	{
		return invokeObjcSelf!(NSString, "reason");
	}

	NSDictionary userInfo ()
	{
		return invokeObjcSelf!(NSDictionary, "userInfo");
	}

	NSArray callStackReturnAddresses ()
	{
		return invokeObjcSelf!(NSArray, "callStackReturnAddresses");
	}

	void raise ()
	{
		return invokeObjcSelf!(void, "raise");
	}

	Object copyWithZone (NSZone* zone)
	{
		return invokeObjcSelf!(Object, "copyWithZone:", NSZone*)(zone);
	}

	void encodeWithCoder (NSCoder aCoder)
	{
		return invokeObjcSelf!(void, "encodeWithCoder:", NSCoder)(aCoder);
	}

	Object initWithCoder (NSCoder aDecoder)
	{
		return invokeObjcSelf!(Object, "initWithCoder:", NSCoder)(aDecoder);
	}

	this (NSCoder aDecoder)
	{
		objcObject = Bridge.invokeObjcClassMethod!(id, "alloc")(objcClass);
		id result = Bridge.invokeObjcMethod!(id, "initWithCoder:", NSCoder)(objcObject, aDecoder);

		if (result)
			objcObject = ret;

		dObject = this;
	}
}

template TNSExceptionRaisingConveniences ()
{
	static void raise (NSString name, NSString format, ...)
	{
		return invokeObjcSelfClass!(void, "raise:format:", NSString, NSString)(name, format);
	}

	static void raise (NSString name, NSString format, char* argList)
	{
		return invokeObjcSelfClass!(void, "raise:format:arguments:", NSString, NSString, char*)(name, format, argList);
	}
}

extern (C)
{
	NSUncaughtExceptionHandler* NSGetUncaughtExceptionHandler ();
	void NSSetUncaughtExceptionHandler (NSUncaughtExceptionHandler* dummy);
}