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FormControlExtensionCreators.cs
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using System; using System.Collections.Generic; using System.Globalization; using System.Linq; using EnterpriseWebLibrary.InputValidation; using NodaTime; namespace EnterpriseWebLibrary.EnterpriseWebFramework { public static class FormControlExtensionCreators { public static TextControl ToTextControl( this DataValue<string> dataValue, bool allowEmpty, TextControlSetup setup = null, string value = null, int? maxLength = null, Action<Validator> additionalValidationMethod = null ) { return new TextControl( value ?? dataValue.Value, allowEmpty, setup: setup, maxLength: maxLength, validationMethod: ( postBackValue, validator ) => { dataValue.Value = postBackValue; additionalValidationMethod?.Invoke( validator ); } ); } public static EmailAddressControl ToEmailAddressControl( this DataValue<string> dataValue, bool allowEmpty, EmailAddressControlSetup setup = null, string value = null, int? maxLength = null, Action<Validator> additionalValidationMethod = null ) { return new EmailAddressControl( value ?? dataValue.Value, allowEmpty, setup: setup, maxLength: maxLength, validationMethod: ( postBackValue, validator ) => { dataValue.Value = postBackValue; additionalValidationMethod?.Invoke( validator ); } ); } public static TelephoneNumberControl ToTelephoneNumberControl( this DataValue<string> dataValue, bool allowEmpty, TelephoneNumberControlSetup setup = null, string value = null, int? maxLength = null, Action<Validator> additionalValidationMethod = null ) { return new TelephoneNumberControl( value ?? dataValue.Value, allowEmpty, setup: setup, maxLength: maxLength, validationMethod: ( postBackValue, validator ) => { dataValue.Value = postBackValue; additionalValidationMethod?.Invoke( validator ); } ); } public static UrlControl ToUrlControl( this DataValue<string> dataValue, bool allowEmpty, UrlControlSetup setup = null, string value = null, int? maxLength = null, Action<Validator> additionalValidationMethod = null ) { return new UrlControl( value ?? dataValue.Value, allowEmpty, setup: setup, maxLength: maxLength, validationMethod: ( postBackValue, validator ) => { dataValue.Value = postBackValue; additionalValidationMethod?.Invoke( validator ); } ); } public static WysiwygHtmlEditor ToHtmlEditor( this DataValue<string> dataValue, bool allowEmpty, WysiwygHtmlEditorSetup setup = null, string value = null, int? maxLength = null, Action<Validator> additionalValidationMethod = null ) { return new WysiwygHtmlEditor( value ?? dataValue.Value, allowEmpty, ( postBackValue, validator ) => { dataValue.Value = postBackValue; additionalValidationMethod?.Invoke( validator ); }, setup: setup, maxLength: maxLength ); } public static NumericTextControl ToNumericTextControl( this DataValue<string> dataValue, bool allowEmpty, NumericTextControlSetup setup = null, string value = null, int? minLength = null, int? maxLength = null, Action<Validator> additionalValidationMethod = null ) { return new NumericTextControl( value ?? dataValue.Value, allowEmpty, setup: setup, maxLength: maxLength, validationMethod: ( postBackValue, validator ) => { dataValue.Value = postBackValue; additionalValidationMethod?.Invoke( validator ); } ); } public static NumericTextControl ToTextControl( this DataValue<int> dataValue, NumericTextControlSetup setup = null, SpecifiedValue<int?> value = null, int? minValue = null, int? maxValue = null, Action<Validator> additionalValidationMethod = null ) { var longValue = new DataValue<long?> { Value = value != null ? value.Value : dataValue.Value }; return longValue.ToTextControl( setup: setup, allowEmpty: false, minValue: minValue, maxValue: maxValue ?? int.MaxValue, additionalValidationMethod: validator => { dataValue.Value = (int)longValue.Value.Value; additionalValidationMethod?.Invoke( validator ); } ); } public static NumericTextControl ToTextControl( this DataValue<int?> dataValue, NumericTextControlSetup setup = null, SpecifiedValue<int?> value = null, bool allowEmpty = true, int? minValue = null, int? maxValue = null, Action<Validator> additionalValidationMethod = null ) { var longValue = new DataValue<long?> { Value = value != null ? value.Value : dataValue.Value }; return longValue.ToTextControl( setup: setup, allowEmpty: allowEmpty, minValue: minValue, maxValue: maxValue ?? int.MaxValue, additionalValidationMethod: validator => { dataValue.Value = (int?)longValue.Value; additionalValidationMethod?.Invoke( validator ); } ); } public static NumericTextControl ToTextControl( this DataValue<long> dataValue, NumericTextControlSetup setup = null, SpecifiedValue<long?> value = null, long? minValue = null, long? maxValue = null, Action<Validator> additionalValidationMethod = null ) { var nullableValue = new DataValue<long?> { Value = value != null ? value.Value : dataValue.Value }; return nullableValue.ToTextControl( setup: setup, allowEmpty: false, minValue: minValue, maxValue: maxValue, additionalValidationMethod: validator => { dataValue.Value = nullableValue.Value.Value; additionalValidationMethod?.Invoke( validator ); } ); } public static NumericTextControl ToTextControl( this DataValue<long?> dataValue, NumericTextControlSetup setup = null, SpecifiedValue<long?> value = null, bool allowEmpty = true, long? minValue = null, long? maxValue = null, Action<Validator> additionalValidationMethod = null ) { minValue = minValue ?? 1; maxValue = maxValue ?? long.MaxValue; if( minValue.Value < 1 || maxValue.Value < 1 ) throw new ApplicationException( "minValue and maxValue must be positive integers." ); var v = value != null ? value.Value : dataValue.Value; if( v.HasValue && ( v.Value < minValue.Value || v.Value > maxValue.Value ) ) throw new ApplicationException( "The value must be between minValue and maxValue." ); return new NumericTextControl( v?.ToString( "D", CultureInfo.InvariantCulture ) ?? "", allowEmpty, setup: setup, maxLength: maxValue.Value.ToString( "D", CultureInfo.InvariantCulture ).Length, validationMethod: ( postBackValue, validator ) => { if( postBackValue.Any() ) { if( !long.TryParse( postBackValue, NumberStyles.None, CultureInfo.InvariantCulture, out var result ) || result > maxValue.Value ) { validator.NoteErrorAndAddMessage( "The value is too large." ); setup?.ValidationErrorNotifier?.Invoke(); return; } if( result < minValue.Value ) { validator.NoteErrorAndAddMessage( "The value is too small." ); setup?.ValidationErrorNotifier?.Invoke(); return; } dataValue.Value = result; } else dataValue.Value = null; additionalValidationMethod?.Invoke( validator ); } ); } /// <summary> /// Creates a block checkbox for this data value. /// </summary> /// <param name="dataValue"></param> /// <param name="label">The checkbox label. Do not pass null. Pass an empty collection for no label.</param> /// <param name="setup">The setup object for the checkbox.</param> /// <param name="value"></param> /// <param name="additionalValidationMethod"></param> public static BlockCheckBox ToBlockCheckbox( this DataValue<bool> dataValue, IEnumerable<PhrasingComponent> label, BlockCheckBoxSetup setup = null, bool? value = null, Action<Validator> additionalValidationMethod = null ) { return new BlockCheckBox( value ?? dataValue.Value, label, setup: setup, validationMethod: ( postBackValue, validator ) => { dataValue.Value = postBackValue.Value; additionalValidationMethod?.Invoke( validator ); } ); } /// <summary> /// Creates a block checkbox for this data value. /// </summary> /// <param name="dataValue"></param> /// <param name="label">The checkbox label. Do not pass null. Pass an empty collection for no label.</param> /// <param name="setup">The setup object for the checkbox.</param> /// <param name="value"></param> /// <param name="additionalValidationMethod"></param> public static BlockCheckBox ToBlockCheckbox( this DataValue<decimal> dataValue, IEnumerable<PhrasingComponent> label, BlockCheckBoxSetup setup = null, decimal? value = null, Action<Validator> additionalValidationMethod = null ) { var boolValue = new DataValue<bool> { Value = ( value ?? dataValue.Value ).DecimalToBoolean() }; return boolValue.ToBlockCheckbox( label, setup: setup, additionalValidationMethod: validator => { dataValue.Value = boolValue.Value.BooleanToDecimal(); additionalValidationMethod?.Invoke( validator ); } ); } public static DateControl ToDateControl( this DataValue<LocalDate> dataValue, DateControlSetup setup = null, SpecifiedValue<LocalDate?> value = null, LocalDate? minValue = null, LocalDate? maxValue = null, Action<Validator> additionalValidationMethod = null ) { return new DateControl( value != null ? value.Value : dataValue.Value, false, setup: setup, minValue: minValue, maxValue: maxValue, validationMethod: ( postBackValue, validator ) => { dataValue.Value = postBackValue.Value; additionalValidationMethod?.Invoke( validator ); } ); } public static DateControl ToDateControl( this DataValue<LocalDate?> dataValue, DateControlSetup setup = null, SpecifiedValue<LocalDate?> value = null, bool allowEmpty = true, LocalDate? minValue = null, LocalDate? maxValue = null, Action<Validator> additionalValidationMethod = null ) { return new DateControl( value != null ? value.Value : dataValue.Value, allowEmpty, setup: setup, minValue: minValue, maxValue: maxValue, validationMethod: ( postBackValue, validator ) => { dataValue.Value = postBackValue; additionalValidationMethod?.Invoke( validator ); } ); } public static DateControl ToDateControl( this DataValue<DateTime> dataValue, DateControlSetup setup = null, SpecifiedValue<DateTime?> value = null, LocalDate? minValue = null, LocalDate? maxValue = null, Action<Validator> additionalValidationMethod = null ) { var nullableValue = new DataValue<DateTime?> { Value = value != null ? value.Value : dataValue.Value }; return nullableValue.ToDateControl( setup: setup, allowEmpty: false, minValue: minValue, maxValue: maxValue, additionalValidationMethod: validator => { dataValue.Value = nullableValue.Value.Value; additionalValidationMethod?.Invoke( validator ); } ); } public static DateControl ToDateControl( this DataValue<DateTime?> dataValue, DateControlSetup setup = null, SpecifiedValue<DateTime?> value = null, bool allowEmpty = true, LocalDate? minValue = null, LocalDate? maxValue = null, Action<Validator> additionalValidationMethod = null ) { var localDateValue = new DataValue<LocalDate?> { Value = ( value != null ? value.Value : dataValue.Value ).ToNewUnderlyingValue( LocalDate.FromDateTime ) }; return localDateValue.ToDateControl( setup: setup, allowEmpty: allowEmpty, minValue: minValue, maxValue: maxValue, additionalValidationMethod: validator => { dataValue.Value = localDateValue.Value.ToNewUnderlyingValue( i => i.ToDateTimeUnspecified() ); additionalValidationMethod?.Invoke( validator ); } ); } public static DateAndTimeControl ToDateAndTimeControl( this DataValue<LocalDateTime> dataValue, DateAndTimeControlSetup setup = null, SpecifiedValue<LocalDateTime?> value = null, LocalDate? minValue = null, LocalDate? maxValue = null, Action<Validator> additionalValidationMethod = null ) { return new DateAndTimeControl( value != null ? value.Value : dataValue.Value, false, setup: setup, minValue: minValue, maxValue: maxValue, validationMethod: ( postBackValue, validator ) => { dataValue.Value = postBackValue.Value; additionalValidationMethod?.Invoke( validator ); } ); } public static DateAndTimeControl ToDateAndTimeControl( this DataValue<LocalDateTime?> dataValue, DateAndTimeControlSetup setup = null, SpecifiedValue<LocalDateTime?> value = null, bool allowEmpty = true, LocalDate? minValue = null, LocalDate? maxValue = null, Action<Validator> additionalValidationMethod = null ) { return new DateAndTimeControl( value != null ? value.Value : dataValue.Value, allowEmpty, setup: setup, minValue: minValue, maxValue: maxValue, validationMethod: ( postBackValue, validator ) => { dataValue.Value = postBackValue; additionalValidationMethod?.Invoke( validator ); } ); } public static DateAndTimeControl ToDateAndTimeControl( this DataValue<DateTime> dataValue, DateAndTimeControlSetup setup = null, SpecifiedValue<DateTime?> value = null, LocalDate? minValue = null, LocalDate? maxValue = null, Action<Validator> additionalValidationMethod = null ) { var nullableValue = new DataValue<DateTime?> { Value = value != null ? value.Value : dataValue.Value }; return nullableValue.ToDateAndTimeControl( setup: setup, allowEmpty: false, minValue: minValue, maxValue: maxValue, additionalValidationMethod: validator => { dataValue.Value = nullableValue.Value.Value; additionalValidationMethod?.Invoke( validator ); } ); } public static DateAndTimeControl ToDateAndTimeControl( this DataValue<DateTime?> dataValue, DateAndTimeControlSetup setup = null, SpecifiedValue<DateTime?> value = null, bool allowEmpty = true, LocalDate? minValue = null, LocalDate? maxValue = null, Action<Validator> additionalValidationMethod = null ) { var localDateTimeValue = new DataValue<LocalDateTime?> { Value = ( value != null ? value.Value : dataValue.Value ).ToNewUnderlyingValue( LocalDateTime.FromDateTime ) }; return localDateTimeValue.ToDateAndTimeControl( setup: setup, allowEmpty: allowEmpty, minValue: minValue, maxValue: maxValue, additionalValidationMethod: validator => { dataValue.Value = localDateTimeValue.Value.ToNewUnderlyingValue( i => i.ToDateTimeUnspecified() ); additionalValidationMethod?.Invoke( validator ); } ); } public static DurationControl ToDurationControl( this DataValue<TimeSpan> dataValue, DurationControlSetup setup = null, SpecifiedValue<TimeSpan?> value = null, Action<Validator> additionalValidationMethod = null ) { return new DurationControl( value != null ? value.Value : dataValue.Value, false, setup: setup, validationMethod: ( postBackValue, validator ) => { dataValue.Value = postBackValue.Value; additionalValidationMethod?.Invoke( validator ); } ); } public static DurationControl ToDurationControl( this DataValue<TimeSpan?> dataValue, DurationControlSetup setup = null, SpecifiedValue<TimeSpan?> value = null, bool allowEmpty = true, Action<Validator> additionalValidationMethod = null ) { return new DurationControl( value != null ? value.Value : dataValue.Value, allowEmpty, setup: setup, validationMethod: ( postBackValue, validator ) => { dataValue.Value = postBackValue; additionalValidationMethod?.Invoke( validator ); } ); } public static DurationControl ToDurationControl( this DataValue<int> dataValue, DurationControlSetup setup = null, SpecifiedValue<int?> value = null, Action<Validator> additionalValidationMethod = null ) { var nullableValue = new DataValue<int?> { Value = value != null ? value.Value : dataValue.Value }; return nullableValue.ToDurationControl( setup: setup, allowEmpty: false, additionalValidationMethod: validator => { dataValue.Value = nullableValue.Value.Value; additionalValidationMethod?.Invoke( validator ); } ); } public static DurationControl ToDurationControl( this DataValue<int?> dataValue, DurationControlSetup setup = null, SpecifiedValue<int?> value = null, bool allowEmpty = true, Action<Validator> additionalValidationMethod = null ) { var timeSpanValue = new DataValue<TimeSpan?> { Value = ( value != null ? value.Value : dataValue.Value ).ToNewUnderlyingValue( v => TimeSpan.FromSeconds( v ) ) }; return timeSpanValue.ToDurationControl( setup: setup, allowEmpty: allowEmpty, additionalValidationMethod: validator => { dataValue.Value = timeSpanValue.Value.ToNewUnderlyingValue( i => (int)i.TotalSeconds ); additionalValidationMethod?.Invoke( validator ); } ); } public static DurationControl ToDurationControl( this DataValue<decimal> dataValue, DurationControlSetup setup = null, SpecifiedValue<decimal?> value = null, Action<Validator> additionalValidationMethod = null ) { var nullableValue = new DataValue<decimal?> { Value = value != null ? value.Value : dataValue.Value }; return nullableValue.ToDurationControl( setup: setup, allowEmpty: false, additionalValidationMethod: validator => { dataValue.Value = nullableValue.Value.Value; additionalValidationMethod?.Invoke( validator ); } ); } public static DurationControl ToDurationControl( this DataValue<decimal?> dataValue, DurationControlSetup setup = null, SpecifiedValue<decimal?> value = null, bool allowEmpty = true, Action<Validator> additionalValidationMethod = null ) { var intValue = new DataValue<int?> { Value = (int?)( value != null ? value.Value : dataValue.Value ) }; return intValue.ToDurationControl( setup: setup, allowEmpty: allowEmpty, additionalValidationMethod: validator => { dataValue.Value = intValue.Value; additionalValidationMethod?.Invoke( validator ); } ); } } }