void channel_NewOfferEvent(object sender, OfferEventArgs e)
{
JavaScriptSerializer js = new JavaScriptSerializer();
string offer = js.Serialize(e.Offer);
SideConfig side;
if (((INegotiationChannel)sender) == AiChannel)
{
side = AiConfig;
Status.AiStatus.Offer = e.Offer;
}
else
{
side = HumanConfig;
Status.HumanStatus.Offer = e.Offer;
}
this.Actions.Add(new NegotiationActionModel()
{
Role = side.Side,
Type = NegotiationActionType.MakeOffer,
Value = offer,
RemainingTime = Status.RemainingTime
});
NegotiationManager.SaveNewOffer(this, side, offer);
ThreadPool.QueueUserWorkItem(x =>
{
GetOtherChannel((INegotiationChannel)sender).OpponentOfferReceived(e.Offer);
});
}
void channel_OfferAcceptedEvent(object sender, EventArgs e)
{
if (sender == AiChannel)
{
Status.LastAcceptedOffer = Status.HumanStatus.Offer;
}
else
{
Status.LastAcceptedOffer = Status.AiStatus.Offer;
}
Status.AiStatus.Signed = false;
Status.HumanStatus.Signed = false;
Status.AcceptedOfferSide = (INegotiationChannel)sender;
SideConfig side = (Status.AcceptedOfferSide == AiChannel) ? AiConfig : HumanConfig;
this.Actions.Add(new NegotiationActionModel()
{
RemainingTime = Status.RemainingTime,
Role = side.Side,
Type = NegotiationActionType.AcceptOffer
});
NegotiationManager.SaveOfferAccepted(this, side);
ThreadPool.QueueUserWorkItem(x =>
{
GetOtherChannel(Status.AcceptedOfferSide).OpponentAcceptedOffer();
});
}
private void EndNegotiation()
{
NegotiationActive = false;
_timer.Enabled = false;
NegotiationEndTime = DateTime.Now;
HumanChannel.NegotiationEnded();
AiChannel.NegotiationEnded();
UnregisterChannel(HumanChannel);
UnregisterChannel(AiChannel);
NegotiationManager.SaveNegotiationEnd(NegotiationId, Status.HumanStatus.Score, Status.AiStatus.Score, DateTime.Now);
}
void channel_AgreementSignedEvent(object sender, EventArgs e)
{
NegotiationOffer offer;
SideConfig signingSide;
if (((INegotiationChannel)sender) == AiChannel)
{
Status.AiStatus.Signed = true;
signingSide = AiConfig;
}
else
{
Status.HumanStatus.Signed = true;
signingSide = HumanConfig;
}
this.Actions.Add(new NegotiationActionModel()
{
RemainingTime = Status.RemainingTime,
Role = signingSide.Side,
Type = NegotiationActionType.Sign
});
NegotiationManager.SaveAgreementSigned(this, signingSide);
if (!Status.AiStatus.Signed || !Status.HumanStatus.Signed)
{
return;
}
SideConfig acceptingConfig;
if (Status.AcceptedOfferSide == AiChannel)
{
Status.State = NegotiationState.EndHumanOfferAccepted;
offer = Status.HumanStatus.Offer;
acceptingConfig = AiConfig;
}
else
{
Status.State = NegotiationState.EndAiOfferAccepted;
offer = Status.AiStatus.Offer;
acceptingConfig = HumanConfig;
}
Status.HumanStatus.Score = CalculateAcceptScore(HumanConfig, offer);
Status.AiStatus.Score = CalculateAcceptScore(AiConfig, offer);
EndNegotiation();
}
void channel_OfferRejectedEvent(object sender, EventArgs e)
{
SideConfig side = (sender == AiChannel) ? AiConfig : HumanConfig;
this.Actions.Add(new NegotiationActionModel()
{
RemainingTime = Status.RemainingTime,
Role = side.Side,
Type = NegotiationActionType.RejectOffer
});
NegotiationManager.SaveOfferRejected(this, side);
ThreadPool.QueueUserWorkItem(x =>
{
GetOtherChannel((INegotiationChannel)sender).OpponentRejectedOffer();
});
}
public NegotiationEngine(
String negotiationId,
NegotiationDomain domain,
PreNegotiationQuestionnaireViewModel userData,
SideConfig humanConfig,
AiConfig aiConfig)
{
NegotiationId = negotiationId;
Domain = domain;
HumanChannel = new LocalNegotiationChannel();
AiChannel = new LocalNegotiationChannel();
HumanConfig = humanConfig;
AiConfig = aiConfig;
Status = new NegotiationStatus()
{
RemainingTime = TimeSpan.FromSeconds(domain.NumberOfRounds * domain.RoundLength.TotalSeconds),
HumanStatus = new SideStatus()
{
Offer = EmptyOffer()
},
AiStatus = new SideStatus()
{
Offer = EmptyOffer()
},
LastAcceptedOffer = EmptyOffer()
};
Actions = new List <NegotiationActionModel>();
String strategyName;
IAgentStrategy strat = NegotiationManager.GetStrategy(aiConfig.StrategyId, out strategyName);
strat.Initialize(domain, aiConfig, humanConfig.Side, AiChannel);
TimeSpan defaultInterval = TimeSpan.FromSeconds(1);
UpdateInterval = defaultInterval < strat.MinimumUpdateTime ? defaultInterval : strat.MinimumUpdateTime;
StrategyName = strategyName;
RegisterChannel(HumanChannel);
RegisterChannel(AiChannel);
}
void channel_OptOutEvent(object sender, EventArgs e)
{
Status.State = sender == AiChannel ? NegotiationState.EndAiOptOut : NegotiationState.EndHumanOptOut;
TimeSpan remainingTime = Status.RemainingTime;
Status.HumanStatus.Score = Domain.CalculateOptoutScore(HumanConfig, remainingTime);
Status.AiStatus.Score = Domain.CalculateOptoutScore(AiConfig, remainingTime);
this.Actions.Add(new NegotiationActionModel()
{
RemainingTime = Status.RemainingTime,
Role = (((INegotiationChannel)sender) == AiChannel) ? AiConfig.Side : HumanConfig.Side,
Type = NegotiationActionType.Optout,
});
NegotiationManager.SaveOptOut(this, sender == AiChannel ? AiConfig : HumanConfig);
EndNegotiation();
}
void _timer_Elapsed(object sender, ElapsedEventArgs e)
{
Status.RemainingTime -= TimeSpan.FromSeconds(1);
if (Status.RemainingTime.TotalSeconds == 0)
{
Status.State = NegotiationState.EndTimeout;
Status.AiStatus.Score = Domain.CalculateTimeoutScore(AiConfig);
Status.HumanStatus.Score = Domain.CalculateTimeoutScore(HumanConfig);
EndNegotiation();
NegotiationManager.SaveTimeout(this);
return;
}
ThreadPool.QueueUserWorkItem(x =>
{
AiChannel.TimePassed(Status.RemainingTime);
});
}