/*
 * @file llfloatermediafilter.cpp
 * @brief Stupid floater for listing junk
 * @author Cinder Biscuits
 *
 * Permission is hereby granted, free of charge, to any person or organization
 * obtaining a copy of the software and accompanying documentation covered by
 * this license (the "Software") to use, reproduce, display, distribute,
 * execute, and transmit the Software, and to prepare derivative works of the
 * Software, and to permit third-parties to whom the Software is furnished to
 * do so, all subject to the following:
 *
 * The copyright notices in the Software and this entire statement, including
 * the above license grant, this restriction and the following disclaimer,
 * must be included in all copies of the Software, in whole or in part, and
 * all derivative works of the Software, unless such copies or derivative
 * works are solely in the form of machine-executable object code generated by
 * a source language processor.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
 * SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
 * FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 *
 */

#include "llviewerprecompiledheaders.h"
#include "llfloatermediafilter.h"

#include "llnotificationsutil.h"
#include "llscrolllistctrl.h"
#include "llscrolllistitem.h"
#include "lltrans.h"
#include "lluictrlfactory.h"

bool handle_add_callback(const LLSD& notification, const LLSD& response);
// TODO: Maybe add removal confirmation?
//bool handle_remove_callback(const LLSD& notification, const LLSD& response);

LLFloaterMediaFilter::LLFloaterMediaFilter(const LLSD& key)
:	LLFloater(key)
{
	mCommitCallbackRegistrar.add("MediaFilter.CommitAction", boost::bind(&LLFloaterMediaFilter::onCommitAction, this, _2));
	mMediaListConnection = LLMediaFilter::getInstance()->setMediaListUpdateCallback(boost::bind(&LLFloaterMediaFilter::updateLists, this, _1));
	LLUICtrlFactory::getInstance()->buildFloater(this, "floater_media_lists.xml", NULL, false);
}

LLFloaterMediaFilter::~LLFloaterMediaFilter()
{
	if (mMediaListConnection.connected())
		mMediaListConnection.disconnect();
}

BOOL LLFloaterMediaFilter::postBuild()
{
	mWhitelist = getChild<LLScrollListCtrl>("whitelist");
	mBlacklist = getChild<LLScrollListCtrl>("blacklist");
	updateLists(LLMediaFilter::WHITELIST);
	updateLists(LLMediaFilter::BLACKLIST);
	
	return TRUE;
}

void LLFloaterMediaFilter::updateLists(LLMediaFilter::EMediaList list)
{
	if (list == LLMediaFilter::WHITELIST)
	{
		LLMediaFilter::string_list_t list = LLMediaFilter::getInstance()->getWhiteList();
		mWhitelist->clearRows();
		for (LLMediaFilter::string_list_t::const_iterator itr = list.begin(); itr != list.end(); ++itr)
		{
			LLSD element;
			element["columns"][0]["column"] = "list";
			element["columns"][0]["value"] = (*itr);
			mWhitelist->addElement(element);
		}
	}
	if (list == LLMediaFilter::BLACKLIST)
	{
		LLMediaFilter::string_list_t list = LLMediaFilter::getInstance()->getBlackList();
		mBlacklist->clearRows();
		for (LLMediaFilter::string_list_t::const_iterator itr = list.begin(); itr != list.end(); ++itr)
		{
			LLSD element;
			element["columns"][0]["column"] = "list";
			element["columns"][0]["value"] = (*itr);
			mBlacklist->addElement(element);
		}
	}
}

void LLFloaterMediaFilter::onCommitAction(const LLSD& userdata)
{
	std::string chosen_item = userdata.asString();
	if (chosen_item == "AddToWhitelist")
	{
		LLSD payload, args;
		args["LIST"] = LLTrans::getString("MediaFilterWhitelist");
		payload = true;
		LLNotificationsUtil::add("AddToMediaList", args, payload, &handle_add_callback);
	}
	else if (chosen_item == "AddToBlacklist")
	{
		LLSD payload, args;
		args["LIST"] = LLTrans::getString("MediaFilterBlacklist");
		payload = false;
		LLNotificationsUtil::add("AddToMediaList", args, payload, &handle_add_callback);
	}
	else if (chosen_item == "RemoveFromWhitelist")
	{
		std::vector<LLScrollListItem*> selected = mWhitelist->getAllSelected();
		if (!selected.empty())
		{
			LLMediaFilter::string_vec_t domains;
			for (std::vector<LLScrollListItem*>::iterator itr = selected.begin(); itr != selected.end(); ++itr)
			{
				domains.push_back((*itr)->getColumn(0)->getValue().asString());
			}
			LLMediaFilter::getInstance()->removeFromMediaList(domains, LLMediaFilter::WHITELIST);
		}
	}
	else if (chosen_item == "RemoveFromBlacklist")
	{
		std::vector<LLScrollListItem*> selected = mBlacklist->getAllSelected();
		if (!selected.empty())
		{
			LLMediaFilter::string_vec_t domains;
			for (std::vector<LLScrollListItem*>::iterator itr = selected.begin(); itr != selected.end(); ++itr)
			{
				domains.push_back((*itr)->getColumn(0)->getValue().asString());
			}
			LLMediaFilter::getInstance()->removeFromMediaList(domains, LLMediaFilter::BLACKLIST);
		}
	}
}

bool handle_add_callback(const LLSD& notification, const LLSD& response)
{
	S32 option = LLNotificationsUtil::getSelectedOption(notification, response);
	if (option == 0)
	{
		std::string url = response["url"].asString();
		if (notification["payload"].asBoolean())
			LLMediaFilter::getInstance()->addToMediaList(url, LLMediaFilter::WHITELIST);
		else
			LLMediaFilter::getInstance()->addToMediaList(url, LLMediaFilter::BLACKLIST);
		
	}
	return false;
}