/*
 *
 * (C) 2003-2020 Anope Team
 * Contact us at team@anope.org
 *
 * Please read COPYING and README for further details.
 *
 * Based on the original code of Epona by Lara.
 * Based on the original code of Services by Andy Church.
 */

#include "services.h"
#include "account.h"
#include "modules.h"
#include "users.h"
#include "protocol.h"
#include "regchannel.h"

std::set<IdentifyRequest *> IdentifyRequest::Requests;

IdentifyRequest::IdentifyRequest(Module *o, const Anope::string &acc, const Anope::string &pass) : owner(o), account(acc), password(pass), dispatched(false), success(false)
{
	Requests.insert(this);
}

IdentifyRequest::~IdentifyRequest()
{
	Requests.erase(this);
}

void IdentifyRequest::Hold(Module *m)
{
	holds.insert(m);
}

void IdentifyRequest::Release(Module *m)
{
	holds.erase(m);
	if (holds.empty() && dispatched)
	{
		if (!success)
			this->OnFail();
		delete this;
	}
}

void IdentifyRequest::Success(Module *m)
{
	if (!success)
	{
		this->OnSuccess();
		success = true;
	}
}

void IdentifyRequest::Dispatch()
{
	if (holds.empty())
	{
		if (!success)
			this->OnFail();
		delete this;
	}
	else
		dispatched = true;
}

void IdentifyRequest::ModuleUnload(Module *m)
{
	for (std::set<IdentifyRequest *>::iterator it = Requests.begin(), it_end = Requests.end(); it != it_end;)
	{
		IdentifyRequest *ir = *it;
		++it;

		ir->holds.erase(m);
		if (ir->holds.empty() && ir->dispatched)
		{
			if (!ir->success)
				ir->OnFail();
			delete ir;
			continue;
		}

		if (ir->owner == m)
		{
			if (!ir->success)
				ir->OnFail();
			delete ir;
		}
	}
}
