private string GenerateTables(CodeDomProvider codeDomProvider, CodeGeneratorOptions options, CodeGenerationInfo generationInfo)
{
var sb = new StringBuilder();
using (var sw = new StringWriter(sb))
{
var codeGenerator = codeDomProvider.CreateGenerator(sw);
var compileUnit = new CodeCompileUnit();
compileUnit.AddCustomInclude($"{generationInfo.RelativePath}reader/include/crema/inidata");
compileUnit.AddCustomInclude($"{generationInfo.Prefix}types{generationInfo.Postfix}");
compileUnit.AddCustomInclude($"{generationInfo.RelativePath}crema_base");
var codeNamespace = new CodeNamespace(generationInfo.Namespace);
codeNamespace.Imports.Add(new CodeNamespaceImport(generationInfo.ReaderNamespace));
CremaDataClassCreator.Create(codeNamespace, generationInfo);
compileUnit.Namespaces.Add(codeNamespace);
codeGenerator.GenerateCodeFromCompileUnit(compileUnit, sw, options);
}
return(sb.ToString());
}
private static void CreateConstructorFromTable(CodeTypeDeclaration classType, TableInfo tableInfo, CodeGenerationInfo generationInfo)
{
var cc = new CodeConstructor();
cc.Attributes = MemberAttributes.Public;
cc.Name = tableInfo.TableName;
cc.Parameters.Add(generationInfo.ReaderNamespace, "itable&", "table");
//cc.BaseConstructorArgs.Add("table");
//cc.AddConstructorStatement(string.Format("{0}(table)", CodeGenerationInfo.CremaTableName));
// verify hashValue
{
var css = CreateCompareTypeStatement(classType, tableInfo, generationInfo);
var tst = CremaDataClassCreator.CreateTryCatchStatement(classType, css, generationInfo);
cc.Statements.Add(css);
}
{
var table = new CodeVariableReferenceExpression("table");
var dataSet = new CodeMethodInvokeExpression(new CodeMethodReferenceExpression(table, "dataset"));
var tables = new CodeMethodInvokeExpression(new CodeMethodReferenceExpression(dataSet, "tables"));
foreach (var item in generationInfo.GetChilds(tableInfo))
{
var tableName = new CodeMethodInvokeExpression(new CodeMethodReferenceExpression(table, "name"));
var childName = new CodeBinaryOperatorExpression(tableName, CodeBinaryOperatorType.Add, new CodePrimitiveExpression("." + item.TableName));
var childTable = new CodeIndexerExpression(tables, childName);
var childField = new CodeFieldReferenceExpression(thisRef, item.TableName);
var instance = new CodeObjectCreateExpression(item.GetCodeType(CodeType.None), childTable);
cc.Statements.AddAssign(childField, instance);
//cc.AddConstructorStatement(string.Format("{0}(table.dataset().tables()[\"{1}\"])", item.GetFieldName(), item.GetUniqueName()));
}
}
{
var table = new CodeVariableReferenceExpression("table");
var readFromFile = new CodeMethodReferenceExpression(new CodeThisReferenceExpression(), "ReadFromTable");
var methodInvoke = new CodeMethodInvokeExpression(readFromFile, table);
cc.Statements.Add(methodInvoke);
}
// SetRelations
{
var table = new CodeVariableReferenceExpression("table");
foreach (var item in generationInfo.GetChilds(tableInfo))
{
var setRelations = new CodeMethodReferenceExpression(thisRef, "SetRelations");
var field = new CodeFieldPointerExpression(thisRef, item.TableName);
var rows = new CodePropertyReferenceExpression(field, "Rows");
var codeTypeRef = new CodeTypeReferenceExpression(tableInfo.GetRowCodeType(CodeType.None));
var setChildAction = new CodePropertyReferenceExpression(null, tableInfo.TableName + "Set" + item.TableName);
var tableName = new CodeMethodInvokeExpression(new CodeMethodReferenceExpression(table, "name"));
var childName = new CodeBinaryOperatorExpression(tableName, CodeBinaryOperatorType.Add, new CodePrimitiveExpression("." + item.TableName));
var setRelationsInvoke = new CodeMethodInvokeExpression(setRelations, childName, rows, setChildAction);
cc.Statements.Add(setRelationsInvoke);
}
}
classType.Members.Add(cc);
}
