/// Updates materials needed in Chimney construction
/// </summary>
/// <param name="connection">Database connection</param>
/// <param name="construction">Chímney construction to calculate</param>
/// <param name="index">Number of constructions in module</param>
/// <returns>Returns MainItems list calculated from constructions</returns>
public MainItem CalculateConstruction(DatabaseConnection connection, ChimneyConstruction construction, int index)
{
// Result
MainItem chimneyMainItem = new MainItem();
chimneyMainItem.Analysis = new ItemAnalysis();
chimneyMainItem.ID = string.Format("{0}-{1}", Properties.Resources.MAIN_ITEM_ID_CHIMNEY, index);
chimneyMainItem.Name = construction.Name;
chimneyMainItem.MeasureUnit = Properties.Resources.LABEL_CHIMNEY_MEASURE_UNIT;
chimneyMainItem.Quantity = 1;
chimneyMainItem.Kind = Properties.Resources.TEXT_KIND_CHIMNEY;
// Get construction result code to load materials
string resultCode = construction.ResultCode;
if (string.IsNullOrEmpty(resultCode))
{
chimneyMainItem.Note = Properties.Resources.MESSAGE_NO_MATERIAL_FOUND;
return chimneyMainItem;
}
// New material set
Hashtable materials = new Hashtable();
// Create MainItem for every construction
// Load materials related to construction result code
DataSet materialRelations =
connection.GetMaterialSourcesForAutomaticConstructions(resultCode);
if (materialRelations == null)
{
chimneyMainItem.Note = Properties.Resources.MESSAGE_NO_MATERIAL_FOUND;
return chimneyMainItem;
}
try
{
// Browse all loaded materials
foreach (DataRow relatedMaterial in materialRelations.Tables[0].Rows)
{
// All columns are marked as NOT NULL in databse
string materialID = relatedMaterial["MaterialID"] as string;
string dimension = relatedMaterial["Rozmer"] as string;
decimal usage =
Utilities.StringUtils.ParseDecimalFromString(
relatedMaterial["Mnozstvi"].ToString(),
0
);
// Load material from database by id
DataSet materialSet =
connection.GetMaterialById(materialID);
if (materialSet == null || materialSet.Tables[0].Rows.Count == 0)
continue; // No material found
// Create Material
MaterialItem material =
new MaterialItem(materialSet.Tables[0].Rows[0]);
material.UsageMeasureUnit =
Utilities.StringUtils.GetUsageMeasureUnit(
material.MeasureUnit,
chimneyMainItem.MeasureUnit
);
// Set its usage and quantity based on coeficient from database and quantity from construction
SetChimneyMaterialUsage(material, construction, dimension.Trim(), usage);
material.Quantity = chimneyMainItem.CountAnalyzedItemQuantity(material.Usage);
// Adds material to new hashtable result
// Material can be new, or can be already used -> sum their quantities
AddMaterialToHashTable(materials, material, construction.Name);
}
// Update material list an unit price
UpdateList(chimneyMainItem, materials);
chimneyMainItem.CalculateUnitPrice();
}
catch (Exception ex)
{
Karafa.Errors.KarafaLogger.LogError(ex);
}
// Return result
return chimneyMainItem;
}
/// <summary>
/// Updates Materials needed in SDK construction
/// </summary>
/// <param name="connection">Database connection</param>
/// <param name="construction">SDK Construction to calculate</param>
/// <param name="index">Count of constructions in module</param>
/// <returns>Returns list of MainItems woth porcessed constructions</returns>
public MainItem CalculateConstruction(DatabaseConnection connection, SdkConstruction construction, int index)
{
// Result
MainItem sdkMainItem = new MainItem();
sdkMainItem.ID = string.Format("{0}-{1}", Properties.Resources.MAIN_ITEM_ID_SDK, index);
sdkMainItem.Name = construction.Name;
sdkMainItem.MeasureUnit = Properties.Resources.LABEL_SDK_MEASURE_UNIT;
sdkMainItem.Kind = Properties.Resources.TEXT_KIND_SDK;
// Get construction result code to load materials from database
string resultCode = construction.ResultCode;
//No code, no material
if (string.IsNullOrEmpty(resultCode))
{
sdkMainItem.Note = Properties.Resources.MESSAGE_NO_MATERIAL_FOUND;
return sdkMainItem;
}
// New set of materials
Hashtable materials = new Hashtable();
// Get materials ID related to construction Result code
DataSet materialRelations =
connection.GetMaterialSourcesForAutomaticConstructions(resultCode);
if (materialRelations == null)
{
sdkMainItem.Note = Properties.Resources.MESSAGE_NO_MATERIAL_FOUND;
return sdkMainItem;
}
try
{
// Compose materials from all SdkBoard from construction
foreach (SdkBoard board in construction.SdkBoards)
{
board.Spacing = construction.Spacing;
// Browse all related materials
foreach (DataRow relatedMaterial in materialRelations.Tables[0].Rows)
{
// All columns are marked as NOT NULL in databse
string materialID = relatedMaterial["MaterialID"] as string;
string dimension = relatedMaterial["Rozmer"] as string;
decimal usage =
Utilities.StringUtils.ParseDecimalFromString(
relatedMaterial["Mnozstvi"].ToString(),
0
);
// Load material by its ID
DataSet materialSet =
connection.GetMaterialById(materialID);
if (materialSet == null || materialSet.Tables[0].Rows.Count == 0)
continue; // No material found
// Create Material
MaterialItem material =
new MaterialItem(materialSet.Tables[0].Rows[0]);
material.UsageMeasureUnit =
Utilities.StringUtils.GetUsageMeasureUnit(
material.MeasureUnit,
sdkMainItem.MeasureUnit
);
// Set its usage and quantity based on coeficient from database and quantity from construction
SetSdkMaterialUsage(material, board, dimension.Trim(), usage);
// Adds material to new hashtable result
// Material can be new, or can be already used -> sum their quantities
AddMaterialToHashTable(materials, material, construction.Name);
}
}
// Get surface quantity and its expression
string expession = string.Empty;
decimal quantity = 0;
CountSurface(construction, out quantity, ref expession);
// Set proper data to MainItem
sdkMainItem.Quantity += quantity;
sdkMainItem.QuantityExpression += expession;
// Aktualize material list and unit price
UpdateList(sdkMainItem, materials);
UpdateMaterialsCalculations(sdkMainItem);
// Calculate initial UnitPrice of MainItem
sdkMainItem.CalculateUnitPrice();
}
catch (Exception ex)
{
Karafa.Errors.KarafaLogger.LogError(ex);
}
// Return result
return sdkMainItem;
}