public async Task <IActionResult> Course(long idCourse, int page = 1)
{
StepCourseViewModel scvm = await selecionarMaterialDidatico(page, idCourse);
ViewData["idCourse"] = idCourse;
ViewData["CourseName"] = dbContext.Course.SingleOrDefault(c => c.idCourse == idCourse).CourseName;
return(View(scvm));
}
private async Task <StepCourseViewModel> selecionarMaterialDidatico(int?page, long?idCourse)
{
StepCourseViewModel scvm = new StepCourseViewModel();
scvm.Course = dbContext.Course.SingleOrDefault(c => c.idCourse == idCourse);
IQueryable <Subarea> subareas = from s in dbContext.Subarea where s.idArea == 0 select s;
foreach (var area in await dbContext.Area.Where(a => a.idCourse == idCourse).ToListAsync())
{
subareas = (from s in dbContext.Subarea where s.idArea == area.idArea select s).Concat(subareas);
}
scvm.Subareas = await PaginatedList <Subarea> .CreateAsync(subareas.OrderBy(s => s.idArea), page ?? 1, 1);
scvm.Area = dbContext.Area.SingleOrDefault(a => a.idArea == scvm.Subareas.First().idArea);
scvm.StudyMaterials = dbContext.MaterialEstudo.Where(m => m.idSubarea == scvm.Subareas.First().idSubarea).OrderBy(m => m.Ordem).ToList();
return(scvm);
}
