private CodeTypeDeclaration CreateClass(string fileName, IFileMetaData fileMetaData)
{
var classType = new CodeTypeDeclaration(CodeDomUtils.ExtractClassName(fileName, capitalize) + "Type")
{
IsClass = true
};
CodeConstructor constructor = new CodeConstructor()
{
Attributes = MemberAttributes.Public | MemberAttributes.Final
};
constructor.Parameters.Add(new CodeParameterDeclarationExpression(typeof(IRow), "row"));
constructor.Statements.Add(new CodeSnippetExpression("this.row = row"));
classType.Members.Add(constructor);
var row = new CodeMemberField()
{
Type = new CodeTypeReference(typeof(IRow)),
Attributes = MemberAttributes.Private | MemberAttributes.Final,
Name = "row",
};
classType.Members.Add(row);
usedNames.Clear();
foreach (var field in fileMetaData.Fields)
{
classType.Members.Add(CreateProperty(field));
}
return(classType);
}
private ExplorerItem GetFileReaderItem(IFileMetaData fileMetaData, bool isCoreFile)
{
var explorerIcon = isCoreFile ? ExplorerIcon.View : ExplorerIcon.Table;
var explorerItem = new ExplorerItem(CodeDomUtils.ExtractClassName(fileMetaData.FileName, capitalize),
ExplorerItemKind.QueryableObject, explorerIcon)
{
Children = new List <ExplorerItem>(),
IsEnumerable = true
};
usedNames.Clear();
foreach (var field in fileMetaData.Fields)
{
var fieldName = CodeDomUtils.ModifyKeywords(field.Term, capitalize);
int i = 1;
while (usedNames.Contains(fieldName))
{
fieldName += i.ToString();
i++;
}
usedNames.Add(fieldName);
var icon = GetFieldIcon(fileMetaData, field);
var fieldItem = new ExplorerItem(fieldName, ExplorerItemKind.Property, icon);
explorerItem.Children.Add(fieldItem);
}
return(explorerItem);
}
public string GenerateSource(string fileName, IFileMetaData fileMetaData)
{
var DwCArchive = CreateNamespace();
var classType = CreateClass(fileName, fileMetaData);
DwCArchive.Types.Add(classType);
return(CodeDomUtils.GenerateSourceFromCodeDom(DwCArchive));
}
public string GenerateSource(IFileMetaData coreFileMetaData,
IEnumerable <IFileMetaData> extensionFileMetaData)
{
var DwCArchive = CreateNamespace();
var classType = CreateClass(coreFileMetaData, extensionFileMetaData);
DwCArchive.Types.Add(classType);
return(CodeDomUtils.GenerateSourceFromCodeDom(DwCArchive));
}
private CodeMemberProperty CreateExtensionFileProperty(IFileMetaData fileMetaData)
{
var propertyName = CodeDomUtils.ExtractClassName(fileMetaData.FileName, capitalize);
var propertyTypeName = propertyName + "Type";
var fieldProperty = new CodeMemberProperty()
{
Type = new CodeTypeReference($"IEnumerable<{propertyTypeName}>"),
Attributes = MemberAttributes.Public | MemberAttributes.Final,
Name = propertyName,
HasGet = true
};
fieldProperty.GetStatements.Add(new CodeSnippetExpression($"return archive.Extensions.GetFileReaderByFileName(\"{fileMetaData.FileName}\").DataRows.Select( row => new {propertyTypeName}(row) )"));
return(fieldProperty);
}
private CodeMemberProperty CreateProperty(FieldType field)
{
var fieldName = CodeDomUtils.ModifyKeywords(field.Term, capitalize);
int i = 1;
while (usedNames.Contains(fieldName))
{
fieldName += i.ToString();
i++;
}
var fieldProperty = new CodeMemberProperty()
{
Type = new CodeTypeReference(typeof(string)),
Attributes = MemberAttributes.Public | MemberAttributes.Final,
Name = fieldName,
HasGet = true
};
usedNames.Add(fieldProperty.Name);
fieldProperty.GetStatements.Add(new CodeSnippetExpression($"return row[\"{field.Term}\"]"));
return(fieldProperty);
}
