// Cyphesis Online RPG Server and AI Engine
// Copyright (C) 2009 Alistair Riddoch
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software Foundation,
// Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

// $Id$

#ifdef NDEBUG
#undef NDEBUG
#endif
#ifndef DEBUG
#define DEBUG
#endif

#include "server/Connection.h"

#include "server/Account.h"
#include "server/CommClient.h"
#include "server/CommServer.h"
#include "server/ExternalMind.h"
#include "server/ExternalProperty.h"
#include "server/Lobby.h"
#include "server/Player.h"
#include "server/ServerRouting.h"

#include "rulesets/Character.h"

#include "common/compose.hpp"
#include "common/Inheritance.h"
#include "common/log.h"
#include "common/SystemTime.h"

#include <Atlas/Objects/Anonymous.h>
#include <Atlas/Objects/Operation.h>
#include <Atlas/Objects/SmartPtr.h>

#include <cstdlib>
#include <cstdio>

#include <cassert>

using Atlas::Message::ListType;
using Atlas::Message::MapType;
using Atlas::Objects::Root;
using Atlas::Objects::Entity::RootEntity;
using Atlas::Objects::Entity::Anonymous;
using Atlas::Objects::Operation::Create;
using Atlas::Objects::Operation::Get;
using Atlas::Objects::Operation::Login;
using Atlas::Objects::Operation::Logout;
using Atlas::Objects::Operation::Move;

class TestCommClient : public CommClient {
  public:
    TestCommClient(CommServer & cs) : CommClient(cs, "") { }
};

class TestConnection : public Connection {
  public:
    TestConnection(CommClient & cc, ServerRouting & svr,
                   const std::string & addr, const std::string & id, long iid) :
        Connection(cc, svr, addr, id, iid) {
      
    }

    Account * testAddAccount(const std::string & username,
                            const std::string & password) {
        return addAccount("player", username, password);
    }

    Account * testRemoveAccount(Router * obj) {
        return removeAccount(obj, "test_event");
    }

    size_t numObjects() const {
        return m_objects.size();
    }

    const RouterMap & getObjects() const {
        return m_objects;
    }

    void removeObject(Router * obj) {
        RouterMap::iterator I = m_objects.find(obj->getIntId());
        if (I != m_objects.end()) {
            m_objects.erase(I);
        }
    }
};

int main()
{
    // WorldRouter world(SystemTime());
    // Entity & e = world.m_gameWorld;

    ServerRouting server(*(BaseWorld*)0, "noruleset", "unittesting",
                         "1", 1, "2", 2);

    CommServer commServer;

    TestCommClient * tcc = new TestCommClient(commServer);
    TestConnection * tc = new TestConnection(*tcc, server, "addr", "3", 3);

    Account * ac = tc->testAddAccount("bob", "foo");
    assert(ac != 0);

    ac = tc->testRemoveAccount(ac);
    assert(ac != 0);
    tc->removeObject(ac);

    assert(tc->numObjects() == 0);

    {
        Create op;
        OpVector res;
        tc->operation(op, res);
        op->setArgs1(Root());
        tc->operation(op, res);
        restricted_flag = true;
        tc->operation(op, res);
        restricted_flag = false;
        Anonymous op_arg;
        op->setArgs1(op_arg);
        tc->operation(op, res);
        op_arg->setId("jim");
        // Legacy op
        tc->operation(op, res);
        op_arg->setAttr("username", 1);
        // Malformed username
        tc->operation(op, res);
        op_arg->setAttr("username", "jim");
        // username, no password
        tc->operation(op, res);
        op_arg->setAttr("password", "");
        // zero length password
        tc->operation(op, res);
        op_arg->setAttr("username", "");
        op_arg->setAttr("password", "foo");
        // zero length username
        tc->operation(op, res);
        op_arg->setAttr("username", "jim");
        // valid username and password
        tc->operation(op, res);
        assert(tc->numObjects() != 0);
    }

    {
        Login op;
        OpVector res;
        tc->operation(op, res);
        op->setArgs1(Root());
        tc->operation(op, res);
        Anonymous op_arg;
        op->setArgs1(op_arg);
        tc->operation(op, res);
        op_arg->setId("bob");
        tc->operation(op, res);
        op_arg->setAttr("username", 1);
        tc->operation(op, res);
        op_arg->setAttr("username", "");
        tc->operation(op, res);
        op_arg->setAttr("username", "bob");
        tc->operation(op, res);
        op_arg->setAttr("password", "foo");
        tc->operation(op, res);
        tc->operation(op, res);
    }

    {
        Get op;
        OpVector res;
        tc->operation(op, res);
        Root op_arg;
        op->setArgs1(op_arg);
        tc->operation(op, res);
        op_arg->setId("1");
        tc->operation(op, res);
        op_arg->setId("game_entity");
        tc->operation(op, res);
    }

    {
        Logout op;
        OpVector res;
        tc->operation(op, res);
        op->setSerialno(24);
        tc->operation(op, res);
        Root op_arg;
        op->setArgs1(op_arg);
        tc->operation(op, res);
        op_arg->setId("-1");
        tc->operation(op, res);
        op_arg->setId("23");
        tc->operation(op, res);
        // How to determine the real ID?
        const RouterMap rm = tc->getObjects();
        RouterMap::const_iterator I = rm.begin();
        for (;I != rm.end(); ++I) {
            std::string object_id = String::compose("%1", I->first);
            std::cout << "ID: " << object_id << std::endl;
            op_arg->setId(object_id);
            tc->operation(op, res);
        }
    }

    delete tc;
}

// Stubs

bool restricted_flag;

namespace Atlas { namespace Objects { namespace Operation {
int UPDATE_NO = -1;
} } }


CommServer::CommServer() : m_congested(false)
{
}

CommServer::~CommServer()
{
}

Idle::Idle(CommServer & svr) : m_idleManager(svr)
{
}

Idle::~Idle()
{
}

CommSocket::CommSocket(CommServer & svr) : m_commServer(svr) { }

CommSocket::~CommSocket()
{
}

CommStreamClient::CommStreamClient(CommServer & svr) :
                  CommSocket(svr)
{
}

CommStreamClient::~CommStreamClient()
{
}

int CommStreamClient::getFd() const
{
    return -1;
}

bool CommStreamClient::isOpen() const
{
    return m_clientIos.is_open();
}

bool CommStreamClient::eof()
{
    return (m_clientIos.fail() ||
            m_clientIos.peek() == std::iostream::traits_type::eof());
}

CommClient::CommClient(CommServer & svr, const std::string &) :
            CommStreamClient(svr), Idle(svr),
            m_codec(NULL), m_encoder(NULL), m_connection(NULL),
            m_connectTime(svr.time())
{
}

CommClient::~CommClient()
{
}

void CommClient::dispatch()
{
}

void CommClient::objectArrived(const Atlas::Objects::Root & obj)
{
}

void CommClient::idle(time_t t)
{
}

int CommClient::read()
{
    return 0;
}

int CommClient::send(const Atlas::Objects::Operation::RootOperation & op)
{
    return 0;
}

Player::Player(Connection * conn,
               const std::string & username,
               const std::string & passwd,
               const std::string & id,
               long intId) :
        Account(conn, username, passwd, id, intId)
{
}

Player::~Player() { }

const char * Player::getType() const
{
    return "player";
}

void Player::addToMessage(MapType & omap) const
{
}

void Player::addToEntity(const Atlas::Objects::Entity::RootEntity & ent) const
{
}

int Player::characterError(const Operation & op,
                           const Root & ent, OpVector & res) const
{
    return 0;
}

Account::Account(Connection * conn,
                 const std::string & uname,
                 const std::string & passwd,
                 const std::string & id,
                 long intId) :
         ConnectedRouter(id, intId, conn),
         m_username(uname), m_password(passwd)
{
}

Account::~Account()
{
}

const char * Account::getType() const
{
    return "testaccount";
}

void Account::store() const
{
}

void Account::addToMessage(Atlas::Message::MapType &) const
{
}

void Account::addToEntity(const Atlas::Objects::Entity::RootEntity &) const
{
}

void Account::createObject(const std::string & type_str,
                           const Root & arg,
                           const Operation & op,
                           OpVector & res)
{
}

void Account::operation(const Operation &, OpVector &)
{
}


void Account::LogoutOperation(const Operation &, OpVector &)
{
}

void Account::CreateOperation(const Operation &, OpVector &)
{
}

void Account::SetOperation(const Operation &, OpVector &)
{
}

void Account::ImaginaryOperation(const Operation &, OpVector &)
{
}

void Account::TalkOperation(const Operation &, OpVector &)
{
}

void Account::LookOperation(const Operation &, OpVector &)
{
}

void Account::GetOperation(const Operation &, OpVector &)
{
}

void Account::OtherOperation(const Operation &, OpVector &)
{
}

ConnectedRouter::ConnectedRouter(const std::string & id,
                                 long iid,
                                 Connection *c) :
                 Router(id, iid),
                 m_connection(c)
{
}

ConnectedRouter::~ConnectedRouter()
{
}

ServerRouting::ServerRouting(BaseWorld & wrld,
                             const std::string & ruleset,
                             const std::string & name,
                             const std::string & id, long intId,
                             const std::string & lId, long lIntId) :
        Router(id, intId),
        m_svrRuleset(ruleset), m_svrName(name),
        m_numClients(0), m_world(wrld), m_lobby(*(Lobby*)0)
{
}

ServerRouting::~ServerRouting()
{
}

void ServerRouting::addToMessage(Atlas::Message::MapType & omap) const
{
}

void ServerRouting::addToEntity(const Atlas::Objects::Entity::RootEntity & ent) const
{
}

Account * ServerRouting::getAccountByName(const std::string & username)
{
    return 0;
}

void ServerRouting::addAccount(Account * a)
{
}

Lobby::Lobby(ServerRouting & s, const std::string & id, long intId) :
       Router(id, intId),
       m_server(s)
{
}

Lobby::~Lobby()
{
}

void Lobby::delAccount(Account * ac)
{
}

void Lobby::addToMessage(MapType & omap) const
{
}

void Lobby::addToEntity(const Atlas::Objects::Entity::RootEntity & ent) const
{
}

void Lobby::addAccount(Account * ac)
{
}

void Lobby::operation(const Operation & op, OpVector & res)
{
}

ExternalMind::ExternalMind(Entity & e) : Router(e.getId(), e.getIntId()),
                                         m_connection(0), m_entity(e)
{
}

ExternalMind::~ExternalMind()
{
}

void ExternalMind::operation(const Operation & op, OpVector & res)
{
}

ExternalProperty::ExternalProperty(Router * & data) : m_data(data)
{
}

int ExternalProperty::get(Atlas::Message::Element & val) const
{
    return 0;
}

void ExternalProperty::set(const Atlas::Message::Element & val)
{
}

void ExternalProperty::add(const std::string & s,
                         Atlas::Message::MapType & map) const
{
}

void ExternalProperty::add(const std::string & s,
                         const Atlas::Objects::Entity::RootEntity & ent) const
{
}

const std::string & ExternalMind::connectionId()
{
    assert(m_connection != 0);
    return m_connection->getId();
}

void ExternalMind::connect(Connection * c)
{
    m_connection = c;
}

Character::Character(const std::string & id, long intId) :
           Character_parent(id, intId),
               m_movement(*(Movement*)0),
               m_mind(0), m_externalMind(0)
{
}

Character::~Character()
{
}

void Character::operation(const Operation & op, OpVector &)
{
}

void Character::externalOperation(const Operation & op)
{
}


void Character::ImaginaryOperation(const Operation & op, OpVector &)
{
}

void Character::TickOperation(const Operation & op, OpVector &)
{
}

void Character::TalkOperation(const Operation & op, OpVector &)
{
}

void Character::NourishOperation(const Operation & op, OpVector &)
{
}

void Character::UseOperation(const Operation & op, OpVector &)
{
}

void Character::WieldOperation(const Operation & op, OpVector &)
{
}

void Character::AttackOperation(const Operation & op, OpVector &)
{
}

void Character::ActuateOperation(const Operation & op, OpVector &)
{
}

void Character::mindActuateOperation(const Operation &, OpVector &)
{
}

void Character::mindAttackOperation(const Operation &, OpVector &)
{
}

void Character::mindCombineOperation(const Operation &, OpVector &)
{
}

void Character::mindCreateOperation(const Operation &, OpVector &)
{
}

void Character::mindDeleteOperation(const Operation &, OpVector &)
{
}

void Character::mindDivideOperation(const Operation &, OpVector &)
{
}

void Character::mindEatOperation(const Operation &, OpVector &)
{
}

void Character::mindGoalInfoOperation(const Operation &, OpVector &)
{
}

void Character::mindImaginaryOperation(const Operation &, OpVector &)
{
}

void Character::mindLookOperation(const Operation &, OpVector &)
{
}

void Character::mindMoveOperation(const Operation &, OpVector &)
{
}

void Character::mindSetOperation(const Operation &, OpVector &)
{
}

void Character::mindSetupOperation(const Operation &, OpVector &)
{
}

void Character::mindTalkOperation(const Operation &, OpVector &)
{
}

void Character::mindThoughtOperation(const Operation &, OpVector &)
{
}

void Character::mindTickOperation(const Operation &, OpVector &)
{
}

void Character::mindTouchOperation(const Operation &, OpVector &)
{
}

void Character::mindUpdateOperation(const Operation &, OpVector &)
{
}

void Character::mindUseOperation(const Operation &, OpVector &)
{
}

void Character::mindWieldOperation(const Operation &, OpVector &)
{
}


void Character::mindOtherOperation(const Operation &, OpVector &)
{
}


Thing::Thing(const std::string & id, long intId) :
       Thing_parent(id, intId)
{
}

Thing::~Thing()
{
}

void Thing::DeleteOperation(const Operation & op, OpVector & res)
{
}

void Thing::MoveOperation(const Operation & op, OpVector & res)
{
}

void Thing::SetOperation(const Operation & op, OpVector & res)
{
}

void Thing::LookOperation(const Operation & op, OpVector & res)
{
}

void Thing::CreateOperation(const Operation & op, OpVector & res)
{
}

void Thing::UpdateOperation(const Operation & op, OpVector & res)
{
}

Entity::Entity(const std::string & id, long intId) :
        LocatedEntity(id, intId), m_motion(0), m_flags(0)
{
}

Entity::~Entity()
{
}

void Entity::destroy()
{
    destroyed.emit();
}

void Entity::ActuateOperation(const Operation &, OpVector &)
{
}

void Entity::AppearanceOperation(const Operation &, OpVector &)
{
}

void Entity::AttackOperation(const Operation &, OpVector &)
{
}

void Entity::CombineOperation(const Operation &, OpVector &)
{
}

void Entity::CreateOperation(const Operation &, OpVector &)
{
}

void Entity::DeleteOperation(const Operation &, OpVector &)
{
}

void Entity::DisappearanceOperation(const Operation &, OpVector &)
{
}

void Entity::DivideOperation(const Operation &, OpVector &)
{
}

void Entity::EatOperation(const Operation &, OpVector &)
{
}

void Entity::ImaginaryOperation(const Operation &, OpVector &)
{
}

void Entity::LookOperation(const Operation &, OpVector &)
{
}

void Entity::MoveOperation(const Operation &, OpVector &)
{
}

void Entity::NourishOperation(const Operation &, OpVector &)
{
}

void Entity::SetOperation(const Operation &, OpVector &)
{
}

void Entity::SightOperation(const Operation &, OpVector &)
{
}

void Entity::SoundOperation(const Operation &, OpVector &)
{
}

void Entity::TalkOperation(const Operation &, OpVector &)
{
}

void Entity::TickOperation(const Operation &, OpVector &)
{
}

void Entity::TouchOperation(const Operation &, OpVector &)
{
}

void Entity::UpdateOperation(const Operation &, OpVector &)
{
}

void Entity::UseOperation(const Operation &, OpVector &)
{
}

void Entity::WieldOperation(const Operation &, OpVector &)
{
}

void Entity::externalOperation(const Operation & op)
{
}

void Entity::operation(const Operation & op, OpVector & res)
{
}

void Entity::addToMessage(Atlas::Message::MapType & omap) const
{
}

void Entity::addToEntity(const Atlas::Objects::Entity::RootEntity & ent) const
{
}

PropertyBase * Entity::setAttr(const std::string & name,
                               const Atlas::Message::Element & attr)
{
    return 0;
}

const PropertyBase * Entity::getProperty(const std::string & name) const
{
    return 0;
}

PropertyBase * Entity::setProperty(const std::string & name,
                                   PropertyBase * prop)
{
    return m_properties[name] = prop;
}

void Entity::onContainered()
{
}

void Entity::onUpdated()
{
}

LocatedEntity::LocatedEntity(const std::string & id, long intId) :
               Router(id, intId),
               m_refCount(0), m_seq(0),
               m_script(0), m_type(0), m_contains(0)
{
}

LocatedEntity::~LocatedEntity()
{
}

bool LocatedEntity::hasAttr(const std::string & name) const
{
    return false;
}

int LocatedEntity::getAttr(const std::string & name,
                           Atlas::Message::Element & attr) const
{
    return -1;
}

int LocatedEntity::getAttrType(const std::string & name,
                               Atlas::Message::Element & attr,
                               int type) const
{
    return -1;
}

PropertyBase * LocatedEntity::setAttr(const std::string & name,
                                      const Atlas::Message::Element & attr)
{
    return 0;
}

const PropertyBase * LocatedEntity::getProperty(const std::string & name) const
{
    return 0;
}

void LocatedEntity::onContainered()
{
}

void LocatedEntity::onUpdated()
{
}

Router::Router(const std::string & id, long intId) : m_id(id),
                                                             m_intId(intId)
{
}

Router::~Router()
{
}

void Router::addToMessage(Atlas::Message::MapType & omap) const
{
}

void Router::addToEntity(const Atlas::Objects::Entity::RootEntity & ent) const
{
}

void Router::error(const Operation & op,
                   const std::string & errstring,
                   OpVector & res,
                   const std::string & to) const
{
}

void Router::clientError(const Operation & op,
                         const std::string & errstring,
                         OpVector & res,
                         const std::string & to) const
{
}

Location::Location() : m_loc(0)
{
}

PropertyBase::PropertyBase(unsigned int flags) : m_flags(flags)
{
}

PropertyBase::~PropertyBase()
{
}

void PropertyBase::install(Entity *)
{
}

void PropertyBase::apply(Entity *)
{
}

void PropertyBase::add(const std::string & s,
                       Atlas::Message::MapType & ent) const
{
}

void PropertyBase::add(const std::string & s,
                       const Atlas::Objects::Entity::RootEntity & ent) const
{
}

BaseWorld * BaseWorld::m_instance = 0;

BaseWorld::BaseWorld(Entity & gw) : m_gameWorld(gw)
{
}

BaseWorld::~BaseWorld()
{
}

Entity * BaseWorld::getEntity(const std::string & id) const
{
    return 0;
}

Entity * BaseWorld::getEntity(long id) const
{
    return 0;
}

Inheritance * Inheritance::m_instance = NULL;

Inheritance::Inheritance()
{
}

Inheritance & Inheritance::instance()
{
    if (m_instance == NULL) {
        m_instance = new Inheritance();
    }
    return *m_instance;
}

const TypeNode * Inheritance::getType(const std::string & parent)
{
    TypeNodeDict::const_iterator I = atlasObjects.find(parent);
    if (I == atlasObjects.end()) {
        return 0;
    }
    return I->second;
}

const Root & Inheritance::getClass(const std::string & parent)
{
    return noClass;
}

void encrypt_password(const std::string & pwd, std::string & hash)
{
}

void log(LogLevel lvl, const std::string & msg)
{
}

void logEvent(LogEvent lev, const std::string & msg)
{
}

long integerId(const std::string & id)
{
    long intId = strtol(id.c_str(), 0, 10);
    if (intId == 0 && id != "0") {
        intId = -1L;
    }

    return intId;
}

static long idGenerator = 0;

long newId(std::string & id)
{
    static char buf[32];
    long new_id = ++idGenerator;
    sprintf(buf, "%ld", new_id);
    id = buf;
    assert(!id.empty());
    return new_id;
}

void addToEntity(const Vector3D & v, std::vector<double> & vd)
{
    vd.resize(3);
    vd[0] = v[0];
    vd[1] = v[1];
    vd[2] = v[2];
}

int check_password(const std::string & pwd, const std::string & hash)
{
    return 0;
}