/**
 * 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.NSURLDownload;

import dstep.AvailabilityMacros;
import dstep.foundation.NSData;
import dstep.foundation.NSError;
import dstep.foundation.NSObject;
import dstep.foundation.NSString;
import dstep.foundation.NSURLAuthenticationChallenge;
import dstep.foundation.NSURLDownloadInternal;
import dstep.foundation.NSURLRequest;
import dstep.foundation.NSURLResponse;
import dstep.objc.bridge.Bridge;
import dstep.objc.objc : id;

class NSURLDownload : NSObject
{
	mixin ObjcWrap;

	static bool canResumeDownloadDecodedWithEncodingMIMEType (NSString MIMEType)
	{
		return invokeObjcSelfClass!(bool, "canResumeDownloadDecodedWithEncodingMIMEType:", NSString)(MIMEType);
	}

	Object initWithRequest (NSURLRequest request, Object delegate_)
	{
		return invokeObjcSelf!(Object, "initWithRequest:delegate:", NSURLRequest, Object)(request, delegate_);
	}

	this (NSURLRequest request, Object delegate_)
	{
		objcObject = Bridge.invokeObjcClassMethod!(id, "alloc")(objcClass);
		id result = Bridge.invokeObjcMethod!(id, "initWithRequest:delegate:", NSURLRequest, Object)(objcObject, request, delegate_);

		if (result)
			objcObject = ret;

		dObject = this;
	}

	Object initWithResumeData (NSData resumeData, Object delegate_, NSString path)
	{
		return invokeObjcSelf!(Object, "initWithResumeData:delegate:path:", NSData, Object, NSString)(resumeData, delegate_, path);
	}

	this (NSData resumeData, Object delegate_, NSString path)
	{
		objcObject = Bridge.invokeObjcClassMethod!(id, "alloc")(objcClass);
		id result = Bridge.invokeObjcMethod!(id, "initWithResumeData:delegate:path:", NSData, Object, NSString)(objcObject, resumeData, delegate_, path);

		if (result)
			objcObject = ret;

		dObject = this;
	}

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

	void setDestination (NSString path, bool allowOverwrite)
	{
		return invokeObjcSelf!(void, "setDestination:allowOverwrite:", NSString, bool)(path, allowOverwrite);
	}

	NSURLRequest request ()
	{
		return invokeObjcSelf!(NSURLRequest, "request");
	}

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

	void setDeletesFileUponFailure (bool deletesFileUponFailure)
	{
		return invokeObjcSelf!(void, "setDeletesFileUponFailure:", bool)(deletesFileUponFailure);
	}

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

template TNSURLDownloadDelegate ()
{
	void downloadDidBegin (NSURLDownload download);
	NSURLRequest download (NSURLDownload download, NSURLRequest request, NSURLResponse redirectResponse);
	void download (NSURLDownload download, NSURLAuthenticationChallenge challenge);
	void download (NSURLDownload download, NSURLAuthenticationChallenge challenge);
	void download (NSURLDownload download, NSURLResponse response);
	void download (NSURLDownload download, NSURLResponse response, long startingByte);
	void download (NSURLDownload download, NSUInteger length);
	bool download (NSURLDownload download, NSString encodingType);
	void download (NSURLDownload download, NSString filename);
	void download (NSURLDownload download, NSString path);
	void downloadDidFinish (NSURLDownload download);
	void download (NSURLDownload download, NSError error);
}