private static int CalculateQuantityForX(InputItem item)
{
double size = item.SummedUpSize; // size in meter
StringParserService.ParseType(item.Type, out int a, out int b); // a, b in millimeter
double bInMeter = b / 1000.0;
return((int)Math.Ceiling(size / bInMeter));
}
private static int CalculateQuantityForB(InputItem item)
{
double size = item.SummedUpSize; // size in meter
double unitLength = StringParserService.ParseUnitLength(item.UnitLength); // unitLength in meter
StringParserService.ParseType(item.Type, out int a, out int b); // a, b in millimeter
double aInMeter = a / 1000.0, bInMeter = b / 1000.0;
return((int)Math.Ceiling(size / aInMeter / Math.Floor(bInMeter / unitLength)));
}
public static int CalculateBuckleItemQuantity(List <SummedItem> items)
{
int res = 0;
foreach (SummedItem item in items)
{
if (item.BorX == "b")
{
StringParserService.ParseType(item.Type, out int a, out int b);
res += (int)Math.Ceiling(1.0 * b * item.Quantity / 600);
}
}
return(res);
}
/// <summary>
/// Use PriceCollector to collect price for SummedItems with same ProductName and width of Type,
/// then populate collected prices back to SummedItems
/// </summary>
public static List <PriceCollector> SummedItemsToPriceCollectors(List <SummedItem> summedItems)
{
List <PriceCollector> priceCollectors = new List <PriceCollector>();
HashSet <string> collectorIDs = new HashSet <string>();
foreach (SummedItem summedItem in summedItems)
{
StringParserService.ParseType(summedItem.Type, out int widthOfType, out int lengthOfType);
string id = summedItem.ProductName + "_" + widthOfType;
if (!collectorIDs.Contains(id))
{
PriceCollector collector = new PriceCollector(summedItem.ProductName, widthOfType.ToString());
priceCollectors.Add(collector);
collectorIDs.Add(id);
}
}
return(priceCollectors);
}
public static void PopulateSummedItemsPriceFromPriceCollectors(List <PriceCollector> priceCollectors, ref List <SummedItem> summedItems)
{
Dictionary <string, string[]> pricesDict = new Dictionary <string, string[]>();
foreach (PriceCollector priceCollector in priceCollectors)
{
pricesDict.Add(priceCollector.ID, new string[] { priceCollector.BuyPrice, priceCollector.SellPrice });
}
foreach (SummedItem summedItem in summedItems)
{
StringParserService.ParseType(summedItem.Type, out int widthOfType, out int lengthOfType);
string itemID = summedItem.ProductName + "_" + widthOfType;
if (!pricesDict.ContainsKey(itemID))
{
throw new Exception("PriceCollectors does not cover all SummedItems");
}
summedItem.BuyPrice = pricesDict[itemID][0];
summedItem.SellPrice = pricesDict[itemID][1];
}
}
/// <summary>
/// Read the saved InputCheckingSheet, put each record on sheet into a InputItem
/// </summary>
/// <param name="filepath"></param>
/// <returns></returns>
public static List <InputItem> ReadInputCheckingSheetToInputItemList(string filepath)
{
List <InputItem> inputItems = new List <InputItem>();
using (SpreadsheetDocument spreadsheetDocument = SpreadsheetDocument.Open(filepath, false))
{
WorkbookPart workbookPart = spreadsheetDocument.WorkbookPart;
WorksheetPart worksheetPart = workbookPart.WorksheetParts.First();
SheetData sheetData = worksheetPart.Worksheet.Elements <SheetData>().First();
foreach (Row r in sheetData.Elements <Row>())
{
if (r.RowIndex == 1u)
{
continue; // skip first row
}
var cells = r.Elements <Cell>().ToList();
InputItem inputItem = new InputItem();
inputItem.ProductName = cells[1].CellValue.Text;
inputItem.BorX = cells[2].CellValue.Text;
inputItem.Type = cells[3].CellValue.Text;
inputItem.Size = cells[4].CellValue.Text;
inputItem.Position = cells[5].CellValue.Text;
inputItem.Room = cells[6].CellValue.Text;
inputItem.UnitLength = cells[7].CellValue.Text != string.Empty ? cells[7].CellValue.Text : null;
inputItem.ApplyDirection = cells[8].CellValue.Text != string.Empty ? cells[8].CellValue.Text : null;
inputItem.SummedUpSize = StringParserService.StringToDouble(cells[9].CellValue.Text);
inputItem.Quantity = StringParserService.StringToInt(cells[10].CellValue.Text);
inputItems.Add(inputItem);
}
}
return(inputItems);
}
public static List <SummedItem> MergeInputItem(List <InputItem> inputItemList)
{
List <SummedItem> summedItemList = new List <SummedItem>();
Dictionary <string, List <InputItem> > itemDict = new Dictionary <string, List <InputItem> >();
// Get dict of "s-802 300*3600 x" -> List<InputItem> that has same product name and type
foreach (InputItem item in inputItemList)
{
string inputItemKey = item.ProductName + " " + item.Type + " " + item.BorX;
if (itemDict.ContainsKey(inputItemKey))
{
itemDict[inputItemKey].Add(item);
}
else
{
List <InputItem> similarInputItemList = new List <InputItem>();
similarInputItemList.Add(item);
itemDict.Add(inputItemKey, similarInputItemList);
}
}
// Loop through dictionary, for each key value pair, merge the List<InputItem> into one SummedItem
foreach (KeyValuePair <string, List <InputItem> > entry in itemDict)
{
SummedItem summedItem = new SummedItem(entry.Value[0].ProductName, entry.Value[0].Type, entry.Value[0].BorX);
int quantity = 0;
StringBuilder memosb = new StringBuilder();
// Sum up quantity and memo (Southeast bedroom top 19 + kitchen top 16 ...)
foreach (InputItem item in entry.Value)
{
quantity += item.Quantity;
memosb.Append(item.Room + item.Position + item.Quantity + "+");
}
memosb.Remove(memosb.Length - 1, 1);
summedItem.Quantity = quantity;
summedItem.Memo = memosb.ToString();
// Calculate TotalArea (for b) or TotalLength (for x)
StringParserService.ParseType(summedItem.Type, out int a, out int b);
switch (summedItem.BorX)
{
case "b":
CalculateTotalAreaForB(a, b, summedItem.Quantity, out double totalArea);
summedItem.TotalAreaOrLength = totalArea;
break;
case "x":
CalculateTotalLengthForX(a, b, summedItem.Quantity, out double totalLength);
summedItem.TotalAreaOrLength = totalLength;
break;
default:
throw new Exception("B or X not assigned to summedItem");
}
summedItemList.Add(summedItem);
}
return(summedItemList);
}
