public void SaveChanges(ProjectTruss projectTruss)
{
var projectTrussesToChange = _trussContext.ProjectTruss.First(ptr =>
ptr.ProjectId == projectTruss.ProjectId &&
ptr.TrussId == projectTruss.TrussId &&
ptr.TrussName == projectTruss.TrussName);
projectTrussesToChange.Load = projectTruss.Load;
projectTrussesToChange.TrussSpacing = projectTrussesToChange.TrussSpacing;
var updatedTruss = _trussContext.Truss.First(tr => tr.TrussId == projectTrussesToChange.TrussId);
if (!updatedTruss.UnitForce)
{
foreach (var newBar in updatedTruss.Bar)
{
var bar = projectTruss.Truss.Bar.First(br => br.BarId == newBar.BarId);
newBar.Force = bar.ActualForce;
newBar.Moment = bar.ActualMoment;
newBar.Length = bar.Length;
newBar.SectionId = bar.SectionId;
newBar.SteelId = bar.SteelId;
}
}
else
{
foreach (var newBar in updatedTruss.Bar)
{
var bar = projectTruss.Truss.Bar.First(br => br.BarId == newBar.BarId);
newBar.SectionId = bar.SectionId;
newBar.SteelId = bar.SteelId;
}
}
_trussContext.SaveChanges();
}
public void Add(ProjectTruss projectTruss)
{
var projectTrussesDbMap = Mapper.Map <DataAccess.Entities.ProjectTruss>(projectTruss);
_trussContext.ProjectTruss.Add(projectTrussesDbMap);
_trussContext.SaveChanges();
projectTruss.Truss = Mapper.Map <Truss>(_trussContext.Truss.FirstOrDefault(truss => truss.TrussId == projectTruss.TrussId));
projectTruss.Project = Mapper.Map <Project>(_trussContext.Project.FirstOrDefault(project => project.ProjectId == projectTruss.ProjectId));
}
public static IEnumerable <WP.Paragraph> Calculate(ProjectTruss projectTrussToCalculate, ISteelRepository steelRepository)
{
var barsCalculationParagraph = new List <WP.Paragraph>();
var trussToCalculate = projectTrussToCalculate.Truss;
var projectToCalculate = projectTrussToCalculate.Project;
barsCalculationParagraph.Add(FormulaCreator.CenterBigTextParagraph($"Расчет фермы"));
barsCalculationParagraph.Add(FormulaCreator.TextParagraph($"Проект: {projectToCalculate.Code} - {projectToCalculate.Description}"));
barsCalculationParagraph.Add(FormulaCreator.TextParagraph($"Ферма: {projectTrussToCalculate.TrussName}."));
barsCalculationParagraph.Add(FormulaCreator.TextParagraph($"Шаг ферм: {projectTrussToCalculate.TrussSpacing} мм, нагрузка на 1м2: {projectTrussToCalculate.Load} кгс/м2."));
barsCalculationParagraph.Add(FormulaCreator.CenterBigTextParagraph($"Информация о ферме"));
barsCalculationParagraph.Add(FormulaCreator.TextParagraph($"Пролет: {trussToCalculate.Span} мм"));
barsCalculationParagraph.Add(FormulaCreator.TextParagraph($"Уклон: {trussToCalculate.Slope}"));
barsCalculationParagraph.Add(FormulaCreator.TextParagraph($"Высота на опоре: {trussToCalculate.SupportDepth} мм"));
barsCalculationParagraph.Add(FormulaCreator.TextParagraph($"Количество панелей: {trussToCalculate.PanelAmount}"));
barsCalculationParagraph.Add(FormulaCreator.TextParagraph($"Тип нагрузки: {trussToCalculate.LoadType}"));
var barsToCalc = trussToCalculate.Bar.OrderBy(bar => bar.BarNumber);
foreach (var bar in barsToCalc)
{
barsCalculationParagraph.AddRange(FormulaCreator.GenerateParagraphWithBarText(bar));
var Ry = steelRepository.GetStrength(bar.Steel, bar.Section.Thickness);
barsCalculationParagraph.Add(FormulaCreator.TextParagraph($"Расчетное сопротивления стержня по пределу текучести: {Ry} кгс/м2"));
if (bar.ActualForce < 0)
{
var ecc = bar.ActualMoment / Math.Abs(bar.ActualForce) * 100;
var m = ecc * bar.Section.Area / bar.Section.SectionModulusX;
if (Math.Abs(bar.Moment) < TOLERANCE || m <= 0.1)
{
barsCalculationParagraph.Add(bar.ActualMoment == 0
? FormulaCreator.TextParagraph($"Стержень рассчитывается на сжатие")
: FormulaCreator.TextParagraph($"Влияние момента незначительно, стержень рассчитывается на сжатие"));
barsCalculationParagraph.AddRange(CalculateForce(bar, Ry));
}
else
{
barsCalculationParagraph.Add(FormulaCreator.TextParagraph($"Стержень рассчитывается на сжатие с изгибом"));
barsCalculationParagraph.AddRange(CalculateForceMoment(bar, Ry));
}
}
else
{
barsCalculationParagraph.Add(FormulaCreator.TextParagraph($"Стержень рассчитывается на растяжение"));
bar.CalcType = "расчет на растяжение";
bar.CalcResult = bar.ActualForce / bar.Section.Area / Ry * 100;
barsCalculationParagraph.Add(FormulaCreator.GenerateParagraphWithAxialTensionFormula(bar, Ry));
}
}
return(barsCalculationParagraph);
}
public void Update(ProjectTruss item)
{
var projectTrussesDbFirst = _trussContext.ProjectTruss.First(ptr =>
ptr.ProjectId == item.ProjectId &&
ptr.TrussId == item.TrussId && ptr.TrussName == item.TrussName);
projectTrussesDbFirst.Load = item.Load;
projectTrussesDbFirst.TrussName = item.TrussName;
projectTrussesDbFirst.TrussSpacing = item.TrussSpacing;
_trussContext.SaveChanges();
}
public void Remove(ProjectTruss itemToDelete)
{
var trusstoDelete = _trussContext.Truss.First(tr => tr.TrussId == itemToDelete.TrussId);
_trussContext.ProjectTruss.Remove(_trussContext.ProjectTruss.First(prtr =>
prtr.TrussId == itemToDelete.TrussId &&
prtr.ProjectId == itemToDelete.ProjectId &&
prtr.TrussName == itemToDelete.TrussName
));
if (trusstoDelete.UnitForce != true)
{
var bars = from bar in _trussContext.Bar
where bar.TrussId == trusstoDelete.TrussId
select bar;
_trussContext.Bar.RemoveRange(bars);
_trussContext.Truss.Remove(trusstoDelete);
}
_trussContext.SaveChanges();
}
public AddTrussDialog(ProjectTruss projectTrussToEdit, IEnumerable <TypeOfLoad> loadList) : this(loadList)
{
UnitForceCheckBox.IsEnabled = false;
this.Title = "Редактировать ферму";
TextBoxName.IsEnabled = false;
FavTruss.Span = projectTrussToEdit.Truss.Span;
FavTruss.Slope = projectTrussToEdit.Truss.Slope;
FavTruss.PanelAmount = projectTrussToEdit.Truss.PanelAmount;
FavTruss.SupportHeight = projectTrussToEdit.Truss.SupportDepth;
LoadListCB.SelectedItem = LoadList.First(x => x.LoadId == projectTrussToEdit.Truss.LoadId);
UnitForceCheckBox.IsChecked = projectTrussToEdit.Truss.UnitForce;
NewProjectTruss = projectTrussToEdit;
if (projectTrussToEdit.Truss.UnitForce)
{
TextBoxSpan.IsEnabled = false;
TextBoxSlope.IsEnabled = false;
TextBoxHeight.IsEnabled = false;
TextBoxPanelAmount.IsEnabled = false;
LoadListCB.IsEnabled = false;
}
}
