/// <summary>
/// Writes a set of <see cref="FtirData"/> formated to file
/// </summary>
/// <param name="items">Pass a set of <see cref="FtirData"/> that needs to be written to file</param>
public override void Write(FtirData items)
{
EnsureFileExists(_fileInfo);
if (_columns != null)
{
items = StripColumns(items, _columns);
}
using (FileStream fStm = _fileInfo.Create())
using (StreamWriter sStm = new StreamWriter(fStm, Encoding.Default))
{
var data = Stringify(items.Header.Tuple, items.SeparatorChar, items.DecimalChar, _toMyLocalesFormat);
sStm.WriteLine(data);
foreach (FtirItem item in items.Data)
{
var val = item.Tuple.LastOrDefault(i => i.ToLowerInvariant() == "value");
if (val == null)
{
continue;
}
data = Stringify(item.Tuple, items.SeparatorChar, items.DecimalChar, _toMyLocalesFormat);
sStm.WriteLine(data);
}
}
}
/// <summary>
/// Writes a set of <see cref="FtirData"/> to file considering local decimal settings
/// or passed ones
/// </summary>
/// <param name="items">Pass a data ited that need needs to be written to file</param>
public void Write(FtirData items)
{
FtirRawDataWriteBase writer = IsWineScanData(items)
? (FtirRawDataWriteBase) new FtirRawDataWineScanWriter(_fileInfo, _toMyLocalesFormat, _columns)
: new FtirRawDataGrapeScanWriter(_fileInfo, _toMyLocalesFormat, _columns);
writer.Write(items);
}
private static void Write(FtirData s, string name, bool toMylocales, string[] filteredColumns)
{
Console.Write($"Write output to file output directory {name}");
FtirRawDataWriterWrapper wrt = new FtirRawDataWriterWrapper(name, toMylocales, filteredColumns);
wrt.Write(s);
Console.WriteLine("...OK");
}
bool IsWineScanData(FtirData items)
{
if (items.Header.Tuple.Any(i => i.ToLowerInvariant() == "f-so2"))
{
return(true);
}
var idx = GetIndexOfColumn("produkt", items);
return(items.Data.Select(i => i.Tuple[idx]).Any(i => i.ToLowerInvariant().Contains("wein")));
}
int GetIndexOfColumn(string name, FtirData items)
{
int idx = 0;
for (int i = 0; i < items.Header.Tuple.Length; i++)
{
if (items.Header.Tuple[i].ToLowerInvariant() == name)
{
return(i);
}
}
throw new ArgumentException($"Invalid column name {name}");
}
/// <summary>
/// Strips a set of <see cref="FtirData"/> accordingt to the passed columns
/// </summary>
/// <param name="data">Pass the data to be stripped</param>
/// <param name="columns">Pass th ecolumsn to be selected for writing</param>
/// <returns>returns a stripped set of <see cref="FtirData"/></returns>
protected FtirData StripColumns(FtirData data, string[] columns)
{
List <string> headerFiltered = new List <string>();
bool[] selectedColums = new bool[data.Header.Tuple.Length];
for (int i = 0; i < data.Header.Tuple.Length; i++)
{
var col = data.Header.Tuple[i];
if (columns.Any(t => t.ToLowerInvariant() == col.ToLowerInvariant()))
{
headerFiltered.Add(col);
selectedColums[i] = true;
}
else
{
selectedColums[i] = false;
}
}
List <FtirItem> selectedItems = new List <FtirItem>();
foreach (FtirItem item in data.Data)
{
List <string> items = new List <string>();
for (int i = 0; i < item.Tuple.Length; i++)
{
if (selectedColums[i])
{
items.Add(item.Tuple[i]);
}
}
selectedItems.Add(new FtirItem {
Tuple = items.ToArray()
});
}
return(new FtirData
{
Header = new FtirItem {
Tuple = headerFiltered.ToArray()
},
Data = selectedItems.ToArray(),
DecimalChar = data.DecimalChar,
SeparatorChar = data.SeparatorChar,
});
}
/// <summary> /// Writes a set of <see cref="FtirData"/> to target /// </summary> /// <param name="items">Pass the <see cref="FtirData"/> that needs to be written to target</param> /// <exception cref="FileNotFoundException"></exception> public abstract void Write(FtirData items);
