public static LocalValue <T> Build <WidgetT, T>(
IReadWriteValueView <WidgetT, T> view, params Validate <T>[] validators)
{
var result = new LocalValue <T>(default(T), default(T));
view.BindReadWriteAndInitialize(result);
validators.ForEach(y => result.AddValidatorAndRevalidate(y));
return(result);
}
public static LocalValue <ModelT> Build <WidgetT, ModelT, ViewT>(
ModelT defaultValue, IReadWriteValueView <WidgetT, ViewT> view,
Func <ModelT, ViewT> convertFromDomain, Func <ViewT, ModelT> convertToDomain,
params Validate <ModelT>[] validators)
{
var result = new LocalValue <ModelT>(defaultValue);
view.BindReadWriteAndInitialize(result, convertFromDomain, convertToDomain);
validators.ForEach(y => result.AddValidatorAndRevalidate(y));
return(result);
}
public static LocalValue <int?> BuildNullableInt <WidgetT>(
int?defaultValue, IReadWriteValueView <WidgetT, string> view,
params Validate <int?>[] validators)
{
var result = new LocalValue <int?>(defaultValue);
view.BindReadWriteAndInitialize(result,
x => !x.HasValue ? "" : I18n.Localize(x.Value),
x => string.IsNullOrEmpty(x) ? (int?)null : I18n.ParseInt(x));
validators.ForEach(y => result.AddValidatorAndRevalidate(y));
return(result);
}
public static RemoteValue <DataT, RemOperResT> Build <WidgetT, DataT, RemOperResT>(
DataT initialValue,
Func <DataT, Task <RemOperResT> > saveOper,
IReadWriteValueView <WidgetT, DataT> view,
Func <RemOperResT, DataT> remToLocal,
params Validate <DataT>[] validators)
{
return(new RemoteValue <DataT, RemOperResT>(
initialValue,
saveOper,
remToLocal,
initialization: x => {
validators.ForEach(x.AddValidatorAndRevalidate);
view.BindReadWriteAndInitialize(x);
}));
}
public ClassFieldRemoteMutator <DataT, DataT, ContT> Build <WidgetT, DataT>(
Expression <Func <ContT, DataT> > getField, IReadWriteValueView <WidgetT, DataT> view,
params Validate <DataT>[] validators)
{
return(new ClassFieldRemoteMutator <DataT, DataT, ContT>(
getField,
x => x,
x => x,
x => _caller.SaveField(ExpressionUtil.ExtractFieldName(getField), x),
x => {
validators.ForEach(y => x.AddValidatorAndRevalidate(y));
view.BindReadWriteAndInitialize(x);
},
postOperationConsumerOrNull: _postOperationConsumerOrNull,
postOperationInvokeBeforeChanged: _postOperationInvokeBeforeChanged));
}
public ClassFieldRemoteMutator <LocalT, RemT, ContT> BuildSingleChoiceDropDown <WidgetT, LocalT, RemT>(
Expression <Func <ContT, RemT> > getRemoteField, IReadWriteValueView <WidgetT, LocalT> view,
Func <LocalT, RemT> toRemoteType, Func <RemT, LocalT> toLocalType,
params Validate <LocalT>[] validators)
{
return(new ClassFieldRemoteMutator <LocalT, RemT, ContT>(
getRemoteField,
toRemoteType,
toLocalType,
x => _caller.SaveField(ExpressionUtil.ExtractFieldName(getRemoteField), x),
x => {
validators.ForEach(y => x.AddValidatorAndRevalidate(y));
view.BindReadWriteAndInitialize(x);
},
postOperationConsumerOrNull: _postOperationConsumerOrNull,
postOperationInvokeBeforeChanged: _postOperationInvokeBeforeChanged));
}
public static RemoteValue <LocalT, RemOperResT> Build <WidgetT, LocalT, RemOperResT, ViewT>(
LocalT initialValue,
Func <LocalT, Task <RemOperResT> > saveOper,
IReadWriteValueView <WidgetT, ViewT> view,
Func <RemOperResT, LocalT> remToLocal,
Func <LocalT, ViewT> convertFromDomain,
Func <ViewT, LocalT> convertToDomain,
params Validate <LocalT>[] validators)
{
return(new RemoteValue <LocalT, RemOperResT>(
initialValue,
saveOper,
remToLocal,
initialization: x => {
validators.ForEach(x.AddValidatorAndRevalidate);
view.BindReadWriteAndInitialize(x, convertFromDomain, convertToDomain);
}));
}
public static LocalValue <int> BuildInt <WidgetT>(
int defaultvalue, IReadWriteValueView <WidgetT, string> view, params Validate <int>[] validators)
{
var result = new LocalValue <int>(defaultvalue);
view.BindReadWriteAndInitialize(result, x => I18n.Localize(x), x => {
try {
var val = I18n.ParseInt(x);
return(val);
} catch (Exception ex) {
Logger.Error(typeof(LocalValueFieldBuilder), "BuildInt converter got exception {0}", ex);
throw new Exception(
I18n.Translate("Wrong integer format entered. Remove letters or special characters"));
}
});
validators.ForEach(y => result.AddValidatorAndRevalidate(y));
return(result);
}
public static Tuple <ValueChangedRich <T>, ValueChangedSimple <T> > BindReadWriteAndInitialize <WidgetT, T>(
this IReadWriteValueView <WidgetT, T> view, IReadWriteValue <T> domain)
{
return(view.BindReadWriteAndInitialize(domain, x => x, x => x));
}