public double equipmentCost(CostInfo costInfo, RoomType[] rooms, string type)
{
double value = 0;
for (var i = 0; i < 6; i++) {
if (rooms[i].included == true)
{
if (type == "num")
{
value += costInfo.capital[i].equipment * (rooms[i].num - rooms[i].originalNum);
}
else if (type == "opt")
{
value += costInfo.capital[i].equipment * (rooms[i].optNum - rooms[i].originalNum);
}
}
}
return value;
}
public double initialCost(CostInfo costInfo, RoomType[] rooms, string type)
{
return constructionCost(costInfo, rooms, type) + equipmentCost(costInfo, rooms, type);
}
//value at construction start
public double costAtConstructionStart(CostInfo costInfo, RoomType[] rooms, Response[] acuityInfo, Response[] arrivalInfo, double interestRate, double growthRate, double yearsToCompletion, double yearsAhead, ResponseInt daystoRun, double[] simulationResponses, double lwbs, string type)
{
//Console.WriteLine(annualCost(costInfo, rooms, acuityInfo, arrivalInfo, daystoRun, simulationResponses, lwbs) * ((1 - Math.Pow((1 + growthRate) / (1 + interestRate), yearsAhead)) / ((interestRate - growthRate) * Math.Pow(1 + interestRate, yearsToCompletion))));
double annuityOfAnnualCost = annualCost(costInfo, rooms, acuityInfo, arrivalInfo, daystoRun, simulationResponses, lwbs, type) * ((1 - Math.Pow((1 + growthRate) / (1 + interestRate), yearsAhead)) / ((interestRate - growthRate) * Math.Pow(1 + interestRate, yearsToCompletion)));
return initialCost(costInfo,rooms, type) + annuityOfAnnualCost;
}
public double utilityCost(CostInfo costInfo, RoomType[] rooms, string type)
{
double value = 0;
for (var i = 0; i < 6; i++) {
if (rooms[i].included == true)
{
if (type == "num")
{
value += costInfo.utility.value * rooms[i].num * costInfo.capital[i].sqft;
}
else if (type == "opt")
{
value += costInfo.utility.value * rooms[i].optNum * costInfo.capital[i].sqft;
}
}
}
return value;
}
public double annualCost(CostInfo costInfo, RoomType[] rooms, Response[] acuityInfo, Response[] arrivalInfo, ResponseInt daysToRun, double[] simulationResponses, double lwbs, string type)
{
//System.Diagnostics.Debug.WriteLine(utilityCost(costInfo, rooms) + " " + staffCost(costInfo, rooms, simulationResponses) + " " + lwbsCost(acuityInfo, arrivalInfo, lwbs, daysToRun));
return utilityCost(costInfo, rooms, type) + staffCost(costInfo, rooms, simulationResponses, type) + lwbsCost(acuityInfo, arrivalInfo, lwbs, daysToRun); //getUtilizationAndLWBS(rooms)
}
//TODO: utilization - (from Simio)
public double staffCost(CostInfo costInfo, RoomType[] rooms, double[] simulationResponses, string type)
{
double value = 0;
for (var i = 0; i < 3; i++) {
for (var j = 0; j < 6; j++) {
double utilization, ratio = 0;
//if (j == 0) { utilization = simulationResponses[j]/100; } //ExamRoomUtilization/100; }
//else if (j == 1) { utilization = simulationResponses[j]/100; } //TraumaUtilization/100; }
//else if (j == 2) { utilization = simulationResponses[j]/100; } //FastTrackUtilization/100; }
//else if (j == 3) { utilization = simulationResponses[j]/100; } //RapidAdmissionUnitUtilization/100; }
//else if (j == 4) { utilization = simulationResponses[j]/100; } //BehavioralUtilization/100; }
//else if (j == 5) { utilization = simulationResponses[j]/100; } //ObservationUtilization/100; }
utilization = simulationResponses[j]/100;
if (i == 2 && j == 3) { ratio = 0; }
else if (i == 2 && j == 4) { ratio = 0; }
else if (i == 2 && j == 5) { ratio = 0; }
else { ratio = 1.0/costInfo.labor[i].rooms[j].value; }
//System.Diagnostics.Debug.WriteLine(i + " " + j + " " + rooms[j].num + " " + costInfo.labor[i].wage + " " + utilization + " " + ratio);
//System.Diagnostics.Debug.WriteLine(i + " " + j + " " + rooms[j].optNum + " " + costInfo.labor[i].wage + " " + utilization + " " + ratio);
if (rooms[j].included == true)
{
if (type == "num")
{
value += rooms[j].num * costInfo.labor[i].wage * utilization * ratio;
}
else if (type == "opt")
{
value += rooms[j].optNum * costInfo.labor[i].wage * utilization * ratio;
}
}
}
}
return value;
}