public virtual DataModelBindingBuilder <TSourceModel, TSourceField, TTargetModel, TTargetField> Bind(ModelFieldBindingTarget <TTargetField> bindingTarget,
ModelFieldBindingSource <TSourceField> bindingSource,
DataModelBinding <TSourceField, TTargetField> binding)
{
var sourcePathBase = bindingSource.Path;
var targetPathBase = bindingTarget.Path;
foreach (var inputFieldBinding in binding.FieldBindings)
{
var target = new ModelFieldBindingTarget <TTargetField>(
targetPathBase.Concat(inputFieldBinding.BindingTarget.Path).ToArray(),
inputFieldBinding.TargetField
);
if (IsBound(target))
{
continue;
}
var source = new ModelFieldBindingSource <TSourceField>(
sourcePathBase.Concat(inputFieldBinding.BindingSource.Path).ToArray(),
inputFieldBinding.SourceField
);
var fieldBinding = new ModelFieldBinding <TSourceField, TTargetField>(
source,
target,
inputFieldBinding.Transformation
);
FieldBindings.Add(fieldBinding);
}
return(this);
}
public virtual bool IsBound(ModelFieldBindingTarget <TTargetField> bindingTarget)
{
return(FieldBindings.Any(q => q.BindingTarget.Path.SequenceEqual(bindingTarget.Path)));
}
public virtual DataModelBindingBuilder <TSourceModel, TSourceField, TTargetModel, TTargetField> Bind(ModelFieldBindingTarget <TTargetField> bindingTarget,
ModelFieldBindingSource <TSourceField> bindingSource,
IBindingTransformFactory bindingTransformFactory)
{
if (bindingSource == null)
{
throw new ArgumentNullException(nameof(bindingSource));
}
if (bindingTarget == null)
{
throw new ArgumentNullException(nameof(bindingTarget));
}
var bindingTransformation = bindingTransformFactory.CreateTransformation(
bindingSource.Field, bindingTarget.Field
);
var fieldBinding = new ModelFieldBinding <TSourceField, TTargetField>(
bindingSource, bindingTarget, bindingTransformation
);
FieldBindings.Add(fieldBinding);
return(this);
}
public BindingPair(ModelFieldBindingSource <TSourceField> source, ModelFieldBindingTarget <TTargetField> target)
{
Source = source ?? throw new ArgumentNullException(nameof(source));
Target = target ?? throw new ArgumentNullException(nameof(target));
}