/**
 * Copyright (C) 2014-2016 Jessica James.
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 *
 * Written by Jessica James <jessica.aj@outlook.com>
 */

#include "Jupiter/IRC_Client.h"
#include "Jupiter/INIFile.h"
#include "RenX_ExtraLogging.h"
#include "RenX_Server.h"
#include "RenX_Tags.h"

RenX_ExtraLoggingPlugin::RenX_ExtraLoggingPlugin()
{
	RenX_ExtraLoggingPlugin::day = localtime(std::addressof<const time_t>(time(nullptr)))->tm_yday;
}

RenX_ExtraLoggingPlugin::~RenX_ExtraLoggingPlugin()
{
	if (RenX_ExtraLoggingPlugin::file != nullptr)
		fclose(RenX_ExtraLoggingPlugin::file);
}

int RenX_ExtraLoggingPlugin::OnRehash()
{
	if (RenX_ExtraLoggingPlugin::file != nullptr)
		fclose(RenX_ExtraLoggingPlugin::file);
	return this->initialize() ? 0 : -1;
}

bool RenX_ExtraLoggingPlugin::initialize()
{
	RenX_ExtraLoggingPlugin::filePrefix = this->config.get(Jupiter::ReferenceString::empty, STRING_LITERAL_AS_REFERENCE("FilePrefix"), Jupiter::StringS::Format("[%.*s] %.*s", RenX::tags->timeTag.size(), RenX::tags->timeTag.ptr(), RenX::tags->serverPrefixTag.size(), RenX::tags->serverPrefixTag.ptr()));
	RenX_ExtraLoggingPlugin::consolePrefix = this->config.get(Jupiter::ReferenceString::empty, STRING_LITERAL_AS_REFERENCE("ConsolePrefix"), RenX_ExtraLoggingPlugin::filePrefix);
	RenX_ExtraLoggingPlugin::newDayFmt = this->config.get(Jupiter::ReferenceString::empty, STRING_LITERAL_AS_REFERENCE("NewDayFormat"), Jupiter::StringS::Format("Time: %.*s %.*s", RenX::tags->timeTag.size(), RenX::tags->timeTag.ptr(), RenX::tags->dateTag.size(), RenX::tags->dateTag.ptr()));
	RenX_ExtraLoggingPlugin::printToConsole = this->config.getBool(Jupiter::ReferenceString::empty, STRING_LITERAL_AS_REFERENCE("PrintToConsole"), true);
	const Jupiter::CStringS logFile = this->config.get(Jupiter::ReferenceString::empty, STRING_LITERAL_AS_REFERENCE("LogFile"));

	RenX::sanitizeTags(RenX_ExtraLoggingPlugin::filePrefix);
	RenX::sanitizeTags(RenX_ExtraLoggingPlugin::consolePrefix);
	RenX::sanitizeTags(RenX_ExtraLoggingPlugin::newDayFmt);

	if (logFile.isNotEmpty())
	{
		RenX_ExtraLoggingPlugin::file = fopen(logFile.c_str(), "a+b");
		if (RenX_ExtraLoggingPlugin::file != nullptr && RenX_ExtraLoggingPlugin::newDayFmt.isNotEmpty())
		{
			Jupiter::String line = RenX_ExtraLoggingPlugin::newDayFmt;
			RenX::processTags(line);
			line.println(RenX_ExtraLoggingPlugin::file);
		}
	}
	else
		RenX_ExtraLoggingPlugin::file = nullptr;

	return RenX_ExtraLoggingPlugin::file != nullptr || RenX_ExtraLoggingPlugin::printToConsole;
}

int RenX_ExtraLoggingPlugin::think()
{
	if (RenX_ExtraLoggingPlugin::file != nullptr && RenX_ExtraLoggingPlugin::newDayFmt.isNotEmpty())
	{
		int currentDay = localtime(std::addressof<const time_t>(time(nullptr)))->tm_yday;
		if (currentDay != RenX_ExtraLoggingPlugin::day)
		{
			RenX_ExtraLoggingPlugin::day = currentDay;
			Jupiter::String line = RenX_ExtraLoggingPlugin::newDayFmt;
			RenX::processTags(line);
			line.println(RenX_ExtraLoggingPlugin::file);
		}
	}
	return 0;
}

void RenX_ExtraLoggingPlugin::RenX_OnRaw(RenX::Server *server, const Jupiter::ReadableString &raw)
{
	if (RenX_ExtraLoggingPlugin::printToConsole)
	{
		if (RenX_ExtraLoggingPlugin::filePrefix.isNotEmpty())
		{
			Jupiter::StringS cPrefix = RenX_ExtraLoggingPlugin::filePrefix;
			RenX::processTags(cPrefix, server);
			cPrefix.print(stdout);
			fputc(' ', stdout);
		}
		raw.println(stdout);
	}

	if (RenX_ExtraLoggingPlugin::file != nullptr)
	{
		if (RenX_ExtraLoggingPlugin::filePrefix.isNotEmpty())
		{
			Jupiter::StringS fPrefix = RenX_ExtraLoggingPlugin::filePrefix;
			RenX::processTags(fPrefix, server);
			fPrefix.print(RenX_ExtraLoggingPlugin::file);
			fputc(' ', RenX_ExtraLoggingPlugin::file);
		}
		raw.println(RenX_ExtraLoggingPlugin::file);
		fflush(RenX_ExtraLoggingPlugin::file);
	}
}

// Plugin instantiation and entry point.
RenX_ExtraLoggingPlugin pluginInstance;

extern "C" __declspec(dllexport) Jupiter::Plugin *getPlugin()
{
	return &pluginInstance;
}