public static void Create(IEnumerable <IBlock> blocks, string path, PortalPlc parentPlc, WinccExportType exportType, TiaPortalVersion portalVersion)
{
if (blocks == null)
{
throw new ArgumentNullException(nameof(blocks));
}
IEnumerable <DataBlock> dataBlocks;
if ((dataBlocks = blocks.OfType <DataBlock>())?.Count() <= 0)
{
throw new ArgumentException("Blocks does not contain any valid DataBlocks.", nameof(blocks));
}
WinccConfiguration.CreateInternal(dataBlocks, path, parentPlc, exportType, portalVersion);
}
private static void CreateInternal(IEnumerable <DataBlock> dataBlocks, string path, PortalPlc parentPlc, WinccExportType exportType, TiaPortalVersion portalVersion)
{
if (path == null)
{
throw new ArgumentNullException(nameof(path));
}
if (!FileHelpers.IsValidFilePath(path, ".xlsx"))
{
throw new ArgumentException(path + " is not a valid path.", nameof(path));
}
var currentAlarmRow = 2;
var currentTagRow = 2;
string dataBlockName;
var proTags = new List <string>();
using (var document = new ExcelPackage())
{
var tagWorksheet = document.Workbook.Worksheets.Add(TagWorksheetName);
var alarmWorksheet = document.Workbook.Worksheets.Add(AlarmWorksheetName);
WinccConfiguration.WriteXlsxHeaders(document.Workbook, exportType, portalVersion);
foreach (var db in dataBlocks)
{
dataBlockName = db.Name;
db.CalcluateAddresses(parentPlc);
foreach (var entry in db.Children)
{
ProcessDataEntry(alarmWorksheet, entry, string.Empty, new Address(), db.Name);
}
if (exportType != WinccExportType.Professional)
{
WriteComfortAdvancedTagRow(tagWorksheet, db, "HMI_Connection_1");
}
}
if (exportType == WinccExportType.Professional)
{
foreach (var tag in proTags)
{
WriteProfessionalTagRow(tagWorksheet, tag, "HMI_Connection_1");
}
}
using (Stream file = new FileStream(path, FileMode.Create))
{
document.SaveAs(file);
}
}
void ProcessDataEntry(ExcelWorksheet worksheet, DataEntry entry, string prependText, Address addressOffset, string prependTag = "")
{
string stackedComment;
if (string.IsNullOrWhiteSpace(prependText))
{
stackedComment = entry.Comment;
}
else if (prependText.EndsWith(" - "))
{
stackedComment = prependText + entry.Comment;
}
else
{
stackedComment = prependText + " - " + entry.Comment;
}
string stackedTag;
if (string.IsNullOrWhiteSpace(prependTag))
{
stackedTag = entry.Name;
}
else if (prependText.EndsWith("."))
{
stackedTag = prependTag + entry.Name;
}
else
{
stackedTag = prependTag + "." + entry.Name;
}
switch (entry.DataType)
{
case DataType.BOOL:
var alarmNumber = currentAlarmRow - 1;
var row = WinccConstants.GetAlarmRow(exportType, portalVersion);
row[WinccExportField.Id] = alarmNumber.ToString();
row[WinccExportField.Name] = $"Discrete_alarm_{alarmNumber}";
row[WinccExportField.AlarmText] = stackedComment;
row[WinccExportField.InfoText] = stackedComment;
if (exportType == WinccExportType.Professional)
{
row[WinccExportField.TriggerTag] = stackedTag.Replace('.', '_');
proTags.Add(stackedTag);
}
else // WinCC Comfort/Advanced
{
row[WinccExportField.TriggerTag] = dataBlockName;
row[WinccExportField.TriggerBit] = AddressToTriggerBit(addressOffset + entry.Address.Value).ToString();
}
var column = 1;
foreach (var item in row)
{
worksheet.Cells[currentAlarmRow, column].Style.Numberformat.Format = "@";
worksheet.Cells[currentAlarmRow, column++].Value = item;
}
currentAlarmRow++;
break;
case DataType.UDT:
case DataType.STRUCT:
entry.CalcluateAddresses(parentPlc);
foreach (var newEntry in entry.Children)
{
ProcessDataEntry(worksheet, newEntry, stackedComment, addressOffset + entry.Address.Value, stackedTag);
}
break;
case DataType.ARRAY:
TagHelper.ResolveArrayChildren(entry, parentPlc);
// write a new entry for each of the children
foreach (var child in entry.Children)
{
ProcessDataEntry(worksheet, child, prependText, entry.Address.Value + addressOffset, stackedTag);
}
break;
default:
throw new SiemensException("Unsupported data type for WinCC alarms: " + entry.Name + ", " + entry.DataType.ToString());
}
}
void WriteComfortAdvancedTagRow(ExcelWorksheet worksheet, DataBlock dataBlock, string connectionName)
{
string dataType, address;
var dbLength = dataBlock.CalculateSize(parentPlc).Byte;
var wordLength = (int)Math.Ceiling(dbLength / 2.0);
if (dbLength > 2)
{
dataType = $"Array [0..{wordLength - 1}] of Word";
address = $"%DB{dataBlock.Number}.DBX0.0";
}
else
{
dataType = "Word";
address = $"%DB{dataBlock.Number}.DBW0";
wordLength = 0;
}
var row = WinccConstants.GetTagRow(exportType, portalVersion);
row[WinccExportField.Name] = dataBlock.Name;
row[WinccExportField.Connection] = connectionName;
row[WinccExportField.DataType] = dataType;
row[WinccExportField.Length] = ((wordLength + 1) * 2).ToString();
row[WinccExportField.Address] = address;
var column = 1;
foreach (var item in row)
{
worksheet.Cells[currentTagRow, column].Style.Numberformat.Format = "@";
worksheet.Cells[currentTagRow, column++].Value = item;
}
currentTagRow++;
}
void WriteProfessionalTagRow(ExcelWorksheet worksheet, string tag, string connectionName)
{
var row = WinccConstants.GetTagRow(exportType, portalVersion);
row[WinccExportField.Name] = tag.Replace('.', '_');
row[WinccExportField.Connection] = connectionName;
row[WinccExportField.PlcTag] = tag;
var column = 1;
foreach (var item in row)
{
worksheet.Cells[currentTagRow, column].Style.Numberformat.Format = "@";
worksheet.Cells[currentTagRow, column++].Value = item;
}
currentTagRow++;
}
int AddressToTriggerBit(Address address)
{
if (address.Byte % 2 == 0)
{
return((address.Byte + 1) * 8 + address.Bit);
}
else
{
return((address.Byte - 1) * 8 + address.Bit);
}
}
}
public static void Create(IBlock block, string path, PortalPlc parentPlc, WinccExportType exportType, TiaPortalVersion portalVersion)
{
WinccConfiguration.Create(new[] { block }, path, parentPlc, exportType, portalVersion);
}