public static ConstructedValueExpression AddDictionaryPopulateStatements(ICompiler values, MapTypeContext context, Type elementType, Expression dictVar, MethodInfo addMethod)
{
var expressions = new List <Expression>();
var variables = new List <ParameterExpression>();
if (context.Name == null)
{
var firstColumnsByName = context.GetFirstIndexForEachColumnName();
foreach (var column in firstColumnsByName)
{
var substate = context.GetSubstateForProperty(column.CanonicalName, null, elementType);
var getScalarExpression = values.Compile(substate);
expressions.AddRange(getScalarExpression.Expressions);
expressions.Add(
Expression.Call(
dictVar,
addMethod,
Expression.Constant(column.OriginalName),
getScalarExpression.FinalValue
)
);
variables.AddRange(getScalarExpression.Variables);
}
return(new ConstructedValueExpression(expressions, null, variables));
}
var columns = context.GetFirstIndexForEachColumnName();
foreach (var column in columns)
{
var keyName = column.OriginalName.Substring(context.CurrentPrefix.Length);
var childName = column.CanonicalName.Substring(context.CurrentPrefix.Length);
var columnSubstate = context.GetSubstateForColumn(column, elementType, childName);
var getScalarExpression = values.Compile(columnSubstate);
expressions.AddRange(getScalarExpression.Expressions);
expressions.Add(
Expression.Call(
dictVar,
addMethod,
Expression.Constant(keyName),
getScalarExpression.FinalValue
)
);
variables.AddRange(getScalarExpression.Variables);
}
return(new ConstructedValueExpression(expressions, null, variables));
}
