private List <ScheduledTask> Run()
{
Project project = CreateProject();
if (project == null)
{
MessageBox.Show("There are no Tasks to be processed.");
return(new List <ScheduledTask>());
}
SchedulingModel m = new SchedulingModel(true);
m.Initialize(project);
IDictionary <int, double> schedule = m.Solve();
//ProjectUtilities.PrintProjectSchedule(project, schedule);
var results = new List <ScheduledTask>();
foreach (var taskSchedule in schedule)
{
ProjectScheduling.Task task = project.Tasks[taskSchedule.Key];
double start = Math.Round(taskSchedule.Value, 3);
results.Add(new ScheduledTask(task, start, start + task.Duration));
}
Dictionary <ProjectScheduling.Task, List <ScheduledTask> > bakn = new Dictionary <ProjectScheduling.Task, List <ScheduledTask> >();
foreach (var key in results)
{
if (bakn.ContainsKey(key.task))
{
bakn[key.task].Add(key);
}
else
{
bakn.Add(key.task, new List <ScheduledTask>());
bakn[key.task].Add(key);
}
}
//Console.WriteLine(ProjectUtilities.ToCsv(project, schedule));
return(results);
}
public static Project CreateProject()
{
var context = new MedirmDBEntities();
var todasEncomendas = context.Encomenda.Where(x => x.Estado.ToLower() != "terminado");
var Tasks = new List <ProjectScheduling.Task>();
var Moldes = context.Maquina.Select(x => x.Molde).ToArray();
List <Resource> resources = new List <Resource>();
List <TaskDependency> links = new List <TaskDependency>();
foreach (var encomenda in todasEncomendas)
{
var todosArtigosdAsEncomendas = new List <Artigo>();
todosArtigosdAsEncomendas.AddRange(context.Artigo.Where(x => x.Nome == encomenda.Artigo));
foreach (var compoartigos in todosArtigosdAsEncomendas)
{
var todosComponents = new List <ComponentesDosArtigos>();
todosComponents.AddRange(context.ComponentesDosArtigos.Where(x => x.Artigo == "1"));
foreach (var components in todosComponents)
{
var maquina1 = context.Maquina.FirstOrDefault(x => x.Nome == components.Maquina1);
var maquina2 = context.Maquina.FirstOrDefault(x => x.Nome == components.Maquina2);
var maquina3 = context.Maquina.FirstOrDefault(x => x.Nome == components.Maquina3);
var maquina4 = context.Maquina.FirstOrDefault(x => x.Nome == components.Maquina4);
var maquina5 = context.Maquina.FirstOrDefault(x => x.Nome == components.Maquina5);
if (resources.FirstOrDefault(x => x.Name == maquina1.Tipo) == null)
{
resources.Add(new Resource(maquina1.Tipo, 1));
}
if (maquina2 != null && resources.FirstOrDefault(x => x.Name == maquina2.Tipo) == null)
{
resources.Add(new Resource(maquina2.Tipo, 1));
}
if (maquina3 != null && resources.FirstOrDefault(x => x.Name == maquina3.Tipo) == null)
{
resources.Add(new Resource(maquina3.Tipo, 1));
}
if (maquina4 != null && resources.FirstOrDefault(x => x.Name == maquina4.Tipo) == null)
{
resources.Add(new Resource(maquina4.Tipo, 1));
}
if (maquina5 != null && resources.FirstOrDefault(x => x.Name == maquina5.Tipo) == null)
{
resources.Add(new Resource(maquina5.Tipo, 1));
}
//
ProjectScheduling.Task lastTask = null;
if (components.Maquina1 != null)
{
var artigo = context.Artigo.FirstOrDefault(x => x.ID.ToString() == components.Artigo.ToString());
var duration = 2;
var task = new ProjectScheduling.Task(artigo.Nome, duration, encomenda.DataLimite, new Assignment[] { new Assignment(resources.FirstOrDefault(x => x.Name == maquina1.Tipo), 1.0) });
task.componenteDosArtigos = components;
task.Encomenda = encomenda;
Tasks.Add(task);
lastTask = task;
task.Molde = Array.IndexOf(Moldes, maquina1.Molde);
//Tasks.Add(new ProjectScheduling.Task("ASd", 1, DateTime.Now.AddMonths(6), new Assignment[] { new Assignment(resources[0], 1.0) }));
//break;
}
if (components.Maquina2 != null)
{
var artigo = context.Artigo.FirstOrDefault(x => x.ID.ToString() == components.Artigo.ToString());
var duration = 2;
var task = new ProjectScheduling.Task(artigo.Nome, duration, encomenda.DataLimite, new Assignment[] { new Assignment(resources.FirstOrDefault(x => x.Name == maquina2.Tipo), 1.0) });
task.componenteDosArtigos = components;
task.Encomenda = encomenda;
Tasks.Add(task);
links.Add(new TaskDependency()
{
Source = lastTask,
Destination = task
});
lastTask = task;
task.Molde = Array.IndexOf(Moldes, maquina2.Molde);
}
if (components.Maquina3 != null)
{
var artigo = context.Artigo.FirstOrDefault(x => x.ID.ToString() == components.Artigo.ToString());
var duration = 2;
var task = new ProjectScheduling.Task(artigo.Nome, duration, encomenda.DataLimite, new Assignment[] { new Assignment(resources.FirstOrDefault(x => x.Name == maquina3.Tipo), 1.0) });
task.componenteDosArtigos = components;
task.Encomenda = encomenda;
Tasks.Add(task);
links.Add(new TaskDependency()
{
Source = lastTask,
Destination = task
});
lastTask = task;
lastTask = task;
task.Molde = Array.IndexOf(Moldes, maquina3.Molde);
}
if (components.Maquina4 != null)
{
var artigo = context.Artigo.FirstOrDefault(x => x.ID.ToString() == components.Artigo.ToString());
var duration = 2;
var task = new ProjectScheduling.Task(artigo.Nome, duration, encomenda.DataLimite, new Assignment[] { new Assignment(resources.FirstOrDefault(x => x.Name == maquina4.Tipo), 1.0) })
{
componenteDosArtigos = components
};
Tasks.Add(task);
task.Encomenda = encomenda;
links.Add(new TaskDependency()
{
Source = lastTask,
Destination = task
});
lastTask = task;
lastTask = task;
task.Molde = Array.IndexOf(Moldes, maquina4.Molde);
}
}
}
}
if (Tasks.Count == 0)
{
return(null);
}
return(new Project(Tasks, resources, links));
}