public static void Export(FlowShop flowShop, int[] solution, string jobExportPath, string machineExportPath)
{
flowShop.SetOrder(solution);
flowShop.InitStages();
var exporter = new FlowShopExporter();
flowShop.Export(exporter);
File.WriteAllText(jobExportPath, exporter.JobExportContent.ToString());
File.WriteAllText(machineExportPath, exporter.MachineExportContent.ToString());
Console.WriteLine($"Best solution exported to files {jobExportPath} and {machineExportPath}");
}
public Result Export(FlowShopExporter exporter)
{
var totalPenalty = 0;
foreach (var jobIdx in Order)
{
var job = Jobs[jobIdx];
var jobStart = -1;
var jobReady = -1;
for (int lotIdx = 1; lotIdx < (job.Quantity - 1) / MaxLotSize + 2; lotIdx++)
{
var lotSize = lotIdx * MaxLotSize > job.Quantity ? lotIdx * MaxLotSize - job.Quantity : MaxLotSize;
var lotReady = 0;
foreach (var stage in Stages)
{
var minutes = stage.ProductMinutes[(int)job.Product] * lotSize;
var machineReady = stage.MachineReady[stage.NextMachineIdx];
lotReady = Math.Max(machineReady, lotReady) + minutes;
stage.MachineReady[stage.NextMachineIdx] = lotReady;
exporter.AddMachineExportLine(stage, job, lotReady, minutes);
stage.NextMachine();
if (lotReady > jobReady)
{
jobReady = lotReady;
}
if (jobStart == -1)
{
jobStart = lotReady - minutes;
}
}
}
var jobPenalty = CommonTime.GetNumberOfDelayDays(job.DueDateMinutes, jobReady) * job.PenaltyPerDay;
totalPenalty = totalPenalty + jobPenalty;
exporter.AddJobExportLine(job, jobPenalty, jobStart, jobReady);
}
var result = new Result()
{
TotalPenalty = totalPenalty,
Makespan = CommonTime.ToDateTime(Stages.Last().MachineReady.Max(), false)
};
return(result);
}