package estimator
import model.Patient
import model.Estimate
import java.util.Date


declare PaymentProfile
	deductiblePercent: int
	percentDiscount: int
	procedure: String
	caseRate: int
	patientType: String
	deductibleAmount: int
	insurance: String
end







#from row number: 1
rule "Row 3 Estimates Profile"
	dialect "mvel"
	when
		profile : PaymentProfile( insurance == "Blue Cross" , procedure == "Brain Surgery" )
	then
		profile.setCaseRate( 125000 );
		profile.setDeductiblePercent( 20 );
end

#from row number: 2
rule "Row 1 Estimates Profile"
	dialect "mvel"
	when
		profile : PaymentProfile( insurance == "Blue Cross" , procedure == "Broken Arm" , patientType == "Outpatient" )
	then
		profile.setPercentDiscount( 25 );
		profile.setDeductiblePercent( 10 );
end

#from row number: 3
rule "Row 9 Estimates Profile"
	dialect "mvel"
	when
		profile : PaymentProfile( insurance == "Blue Cross" , procedure == "Broken Arm" , patientType == "Inpatient" )
	then
		profile.setCaseRate( 500 );
		profile.setDeductiblePercent( 10 );
end

#from row number: 4
rule "Row 2 Estimates Profile"
	dialect "mvel"
	when
		profile : PaymentProfile( insurance == "Blue Cross" , procedure == "Bump on Head" )
	then
		profile.setPercentDiscount( 10 );
		profile.setDeductibleAmount( 25 );
end

#from row number: 5
rule "Row 4 Estimates Profile"
	dialect "mvel"
	when
		profile : PaymentProfile( insurance == "Blue Cross" , procedure == "Heart Surgery" )
	then
		profile.setPercentDiscount( 25 );
		profile.setDeductiblePercent( 15 );
end

#from row number: 6
rule "Row 7 Estimates Profile"
	dialect "mvel"
	when
		profile : PaymentProfile( insurance == "United" , procedure == "Brain Surgery" )
	then
		profile.setPercentDiscount( 15 );
		profile.setDeductiblePercent( 10 );
end

#from row number: 7
rule "Row 5 Estimates Profile"
	dialect "mvel"
	when
		profile : PaymentProfile( insurance == "United" , procedure == "Broken Arm" )
	then
		profile.setPercentDiscount( 15 );
		profile.setDeductiblePercent( 10 );
end

#from row number: 8
rule "Row 6 Estimates Profile"
	dialect "mvel"
	when
		profile : PaymentProfile( insurance == "United" , procedure == "Bump on Head" )
	then
		profile.setPercentDiscount( 15 );
		profile.setDeductiblePercent( 10 );
end

#from row number: 9
rule "Row 8 Estimates Profile"
	dialect "mvel"
	when
		profile : PaymentProfile( insurance == "United" , procedure == "Heart Surgery" )
	then
		profile.setPercentDiscount( 15 );
		profile.setDeductiblePercent( 10 );
end



rule 'Create Estimate'
dialect 'mvel'
when

patient : Patient()

then

Estimate estimate = new Estimate();	
estimate.setPatient(patient);
estimate.setEstimatedCharges(patient.getEstimatedCharges());
PaymentProfile profile = new PaymentProfile();
profile.setInsurance(patient.getInsurance());
profile.setProcedure(patient.getProcedure());
profile.setPatientType(patient.getPatientType());
insert (estimate);
insert (profile);
end

rule 'Calculate Estimate'
dialect 'mvel'
salience -1
when

estimate : Estimate(timeStamp == null)
patient : Patient() from estimate.patient
profile : PaymentProfile (insurance == patient.insurance, procedure == patient.procedure)

then	
int charges = estimate.getEstimatedCharges();
int caseRate = profile.getCaseRate();
int pctDiscount = profile.getPercentDiscount();
int deductibleAmount = profile.getDeductibleAmount();
int deductiblePct = profile.getDeductiblePercent();
int insuranceAmt = caseRate + (charges * pctDiscount / 100);
int patientPmt = deductibleAmount + (insuranceAmt * deductiblePct / 100);
estimate.setInsuranceAmount(insuranceAmt);
estimate.setPatientPayment(patientPmt);
estimate.setTimeStamp(new Date());
update (estimate);
end



rule "Patient Payment less than Insurance Amount"
	dialect "mvel"
	when
		estimate : Estimate( patientPayment > ( insuranceAmount ) )
	then
		estimate.setPatientPayment( estimate.getInsuranceAmount() );
		update( estimate );
end


rule 'display'
dialect 'mvel'
when
then
	System.out.println("Running estimator package - changed");
end