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);
}
/// <summary>
/// Initializes a new instance of the MainViewModel class.
/// </summary>
public MainViewModel(
IProjectRepository projectRepository,
IProjectTrussRepository projectTrussRepository,
ITrussRepository trussRepository,
ISectionRepository sectionRepository,
ISteelRepository steelRepository
)
{
this._projectRepository = projectRepository;
this._projectTrussRepository = projectTrussRepository;
this._trussRepository = trussRepository;
this._sectionRepository = sectionRepository;
this._steelRepository = steelRepository;
ProjectsCollection = new ObservableCollection <Project>(this._projectRepository.GetAll());
#region openProject
Action openProjectAction = () =>
{
ActiveUserControl = new SelectProjectControl();
};
this._actions.Add(openProjectAction);
OpenProjectMenuCommand = new RelayCommand(openProjectAction);
#endregion
#region addProject
this.AddProjectCommand = new RelayCommand(() =>
{
AddProjectDialog addNewProj = new AddProjectDialog();
if (addNewProj.ShowDialog() == true)
{
Project tempProj = addNewProj.NewProject;
try
{
this._projectRepository.Add(tempProj);
ProjectsCollection.Add(tempProj);
}
catch (DbUpdateException e)
{
MessageBox.Show("Проект с данным кодом уже существует!");
}
catch (Exception e)
{
MessageBox.Show(e.Message, "Ошибка при добавлении проекта");
}
}
});
#endregion
#region UpdateProject
UpdateProjectCommand = new RelayCommand(
() =>
{
var updateProjectDialog = new UpdateProjectDialog(SelectedProject);
if (updateProjectDialog.ShowDialog() == true)
{
try
{
this._projectRepository.Update(SelectedProject);
}
catch (DbUpdateException e)
{
MessageBox.Show(e.Message);
}
}
},
() => SelectedProject != null);
#endregion
#region RemoveProject
this.RemoveProjectCommand = new RelayCommand(() =>
{
if (MessageBox.Show("Вы уверены, что хотите удалить проект?", "Удаление проекта", MessageBoxButton.OKCancel) == MessageBoxResult.OK)
{
try
{
this._projectRepository.Remove(SelectedProject);
ProjectsCollection.Remove(SelectedProject);
}
catch (Exception e)
{
MessageBox.Show(e.Message, "Ошибка при удалении проекта");
}
}
}, () => SelectedProject != null);
#endregion
#region openTruss
Action openTrussMenuAction = () =>
{
var x = this._projectRepository.GetProjectTruss(SelectedProject);
//Получить список ферм!
ProjectsTrussesCollection = new ObservableCollection <ProjectTruss>(x);
ActiveUserControl = new SelectProjectTrussControl();
//MessageBox.Show(SelectedProject.Code);
};
this._actions.Add(openTrussMenuAction);
OpenTrussMenuCommand = new RelayCommand(openTrussMenuAction, () => SelectedProject != null);
#endregion
#region addTruss
AddTrussCommand = new RelayCommand(() =>
{
var newTrussDialog = new AddTrussDialog(this._trussRepository.GetTypeOfLoads());
if (newTrussDialog.ShowDialog() == true)
{
var newProjectTruss = newTrussDialog.NewProjectTruss;
var newTruss = newProjectTruss.Truss;
this._trussRepository.Add(newTruss);
newProjectTruss.Truss = null;
newProjectTruss.TrussId = newTruss.TrussId;
newProjectTruss.ProjectId = SelectedProject.ProjectId;
this._projectTrussRepository.Add(newProjectTruss);
ProjectsTrussesCollection.Add(newProjectTruss);
}
}, () => SelectedProject != null);
#endregion
#region EditTruss
EditTrussCommand = new RelayCommand(() =>
{
var editTussDialog = new AddTrussDialog(SelectedProjectTruss, this._trussRepository.GetTypeOfLoads());
if (editTussDialog.ShowDialog() == true)
{
this._projectTrussRepository.Update(editTussDialog.NewProjectTruss);
editTussDialog.NewProjectTruss.Truss.TrussId = editTussDialog.NewProjectTruss.TrussId;
this._trussRepository.Update(editTussDialog.NewProjectTruss.Truss);
//SelectedTruss = editTussDialog.NewProjectTruss.Truss;
}
}, () => SelectedProjectTruss != null);
#endregion
#region RemoveTruss
RemoveTrussCommand = new RelayCommand(() =>
{
if (MessageBox.Show("Вы уверены, что хотите удалить ферму?", "Удаление фермы",
MessageBoxButton.OKCancel) == MessageBoxResult.OK)
{
try
{
this._projectTrussRepository.Remove(SelectedProjectTruss);
ProjectsTrussesCollection.Remove(SelectedProjectTruss);
}
catch (Exception e)
{
MessageBox.Show(e.Message, "Ошибка при удалении фермы");
}
}
}, () => SelectedProjectTruss != null
);
#endregion
#region DetailTruss
DetailTrussMenuCommand = new RelayCommand(() =>
{
SelectedTruss = SelectedProjectTruss.Truss;
BarTemplateList = new List <BarTemplate>(this._trussRepository.GetBarTypes());
SectionCollection = new ObservableCollection <Section>(this._sectionRepository.GetAll().Where(sec => ShortListOfSections? sec.ShortList == ShortListOfSections:true));
SteelCollection = new ObservableCollection <Steel>(this._steelRepository.GetAll());
BarCollection = new ObservableCollection <Bar>(SelectedTruss.Bar.OrderBy(bar => bar.BarNumber));
if (SelectedTruss.UnitForce)
{
BarCollection.AsParallel().ForAll(bar =>
{
if (bar.SteelId != null)
{
bar.SteelId = bar.SteelId;
bar.Steel = SteelCollection.First(steel => steel.SteelId == bar.SteelId);
}
if (bar.SectionId != null)
{
bar.SectionId = bar.SectionId;
bar.Section = SectionCollection.First(sec => sec.SectionId == bar.SectionId);
}
});
}
else
{
BarCollection.AsParallel().ForAll(bar =>
{
if (bar.SteelId != null)
{
bar.SteelId = bar.SteelId;
bar.Steel = SteelCollection.First(steel => steel.SteelId == bar.SteelId);
}
if (bar.SectionId != null)
{
bar.SectionId = bar.SectionId;
bar.Section = SectionCollection.First(sec => sec.SectionId == bar.SectionId);
}
bar.ActualForce = bar.Force;
bar.ActualMoment = bar.Moment;
});
}
LoadChangedCommand.Execute(null);
ActiveUserControl = new TrussDetailControl(SelectedTruss);
}, () => SelectedProjectTruss != null);
#endregion
#region SaveProjectChangesCmd
SaveChangesCommand = new RelayCommand(() =>
{
this._projectTrussRepository.SaveChanges(SelectedProjectTruss);
}, () => SelectedProjectTruss != null);
#endregion
#region LoadChangedCmd
LoadChangedCommand = new RelayCommand(() =>
{
var coeff = SelectedTruss.UnitForce
? SelectedProjectTruss.Load * SelectedProjectTruss.TrussSpacing / 100000
: 1;
foreach (var item in BarCollection)
{
item.ActualForce = item.Force * coeff;
item.ActualMoment = item.Moment * coeff;
}
}, () => /*ActiveUserControl is TrussDetailControl && */ SelectedTruss.UnitForce && SelectedProjectTruss != null);
#endregion
#region BarTemplateSelectionChangedCmd
BarTemplateSelectionChangedCommand = new RelayCommand(() =>
{
BarCollection
.Where(bar => bar.ElementType == SelectedBarTemplate.ShortName)
.AsParallel()
.ForAll(bar =>
{
if (SelectedBarTemplate.Steel != null)
{
bar.Steel = SelectedBarTemplate.Steel;
bar.SteelId = SelectedBarTemplate.Steel.SteelId;
}
if (SelectedBarTemplate.Section != null)
{
bar.Section = SelectedBarTemplate.Section;
bar.SectionId = SelectedBarTemplate.Section.SectionId;
}
});
}, () => SelectedBarTemplate != null);
#endregion
#region CalculateTruss
CalculateTrussCommand = new RelayCommand(() =>
{
TrussWeight = 0;
var f = true;
foreach (var bar in BarCollection)
{
TrussWeight += bar.Length / 1000F * bar.Section.Mass / 1000F;
if (bar.Length == 0 || bar.ActualForce == 0 || bar.Section == null || bar.Steel == null)
{
f = false;
//break;
}
}
if (f)
{
try
{
this._report = TrussCalculate.Calculate(SelectedProjectTruss, this._steelRepository);
Calculated = true;
ResultVisibility = Visibility.Visible;
}
catch (ArgumentException e)
{
MessageBox.Show(e.Message);
}
}
else
{
TrussWeight = 0;
MessageBox.Show("Заполните данные о сечениях фермы");
}
}, () => SelectedProjectTruss != null);
#endregion
#region CreateReport
CreateReportCommand = new RelayCommand(() =>
{
SaveFileDialog saveFileDialog = new SaveFileDialog
{
Filter = "Word File (*.docx)|*.docx"
};
if (saveFileDialog.ShowDialog() == true)
{
var filename = saveFileDialog.FileName.Replace(".docx", "") + ".png";
if (ActiveUserControl is TrussDetailControl tdc)
{
tdc.GetTrussPicture(filename);
using (WordprocessingDocument wordprocessingDocument =
WordprocessingDocument.Create(saveFileDialog.FileName, WordprocessingDocumentType.Document))
{
var mainPart = wordprocessingDocument.AddMainDocumentPart();
var doc = new Document();
mainPart.Document = doc;
var body = doc.AppendChild(new Body());
ImagePart x = wordprocessingDocument.MainDocumentPart.AddImagePart(ImagePartType.Jpeg);
using (FileStream stream = new FileStream(filename, FileMode.Open))
{
x.FeedData(stream);
}
AddImageToBody(doc, mainPart.GetIdOfPart(x), tdc.TrussWidthToHeight);
CalculateTrussCommand.Execute(null);
wordprocessingDocument.MainDocumentPart.Document.Body.Append(this._report);
wordprocessingDocument.MainDocumentPart.Document.Save();
}
System.Diagnostics.Process.Start(saveFileDialog.FileName);
}
}
}, () => this._report != null);
#endregion
#region Settings
SettingsMenuCommand = new RelayCommand(() =>
{
this.ActiveUserControl = new SettingsControl();
});
#endregion
}
