package org.vaadin.miki.demo.builders;

import com.vaadin.flow.component.Component;
import com.vaadin.flow.component.checkbox.Checkbox;
import com.vaadin.flow.component.html.Span;
import com.vaadin.flow.component.textfield.TextFieldVariant;
import org.vaadin.miki.demo.ContentBuilder;
import org.vaadin.miki.demo.Order;
import org.vaadin.miki.superfields.numbers.AbstractSuperNumberField;

import java.util.Collections;
import java.util.Set;
import java.util.function.Consumer;

/**
 * Builds content for {@link AbstractSuperNumberField}.
 *
 * @author miki
 * @since 2020-11-19
 */
@Order(30)
@SuppressWarnings("squid:S5411") // no way around boxed values
public class AbstractSuperNumberFieldBuilder implements ContentBuilder<AbstractSuperNumberField<?, ?>> {

  @Override
  public void buildContent(AbstractSuperNumberField<?, ?> component, Consumer<Component[]> callback) {
    final Checkbox autoselect = new Checkbox("Select automatically on focus?");
    autoselect.addValueChangeListener(event -> component.setAutoselect(event.getValue()));

    final Checkbox separatorHidden = new Checkbox("Hide grouping separator on focus?");
    separatorHidden.addValueChangeListener(event -> component.setGroupingSeparatorHiddenOnFocus(event.getValue()));

    final Checkbox prefix = new Checkbox("Show prefix component?");
    prefix.addValueChangeListener(event -> component.setPrefixComponent(
        event.getValue() ? new Span(">") : null
    ));

    final Checkbox suffix = new Checkbox("Show suffix component?");
    suffix.addValueChangeListener(event -> component.setSuffixComponent(
        event.getValue() ? new Span("€") : null
    ));

    final Checkbox alignRight = new Checkbox("Align text to the right?");
    alignRight.addValueChangeListener(event -> {
          if (event.getValue())
            component.addThemeVariants(TextFieldVariant.LUMO_ALIGN_RIGHT);
          else
            component.removeThemeVariants(TextFieldVariant.LUMO_ALIGN_RIGHT);
        }
    );

    final Checkbox allowGroupAlternative = new Checkbox("Allow _ as grouping alternative?");
    allowGroupAlternative.addValueChangeListener(event -> component.setGroupingSeparatorAlternatives(event.getValue() ? Set.of('_') : Collections.emptySet()));

    final Checkbox allowNegativeAlternative = new Checkbox("Allow ^ and # as a negative sign?");
    allowNegativeAlternative.addValueChangeListener(event -> component.setNegativeSignAlternatives(event.getValue() ? Set.of('^', '#') : Collections.emptySet()));

    final Checkbox disallowAlternatives = new Checkbox("Disallow typing ^ and space?");
    disallowAlternatives.addValueChangeListener(event -> component.setKeyboardDisallowedAlternatives(event.getValue() ? Set.of('^', ' ') : Collections.emptySet()));

    final Checkbox disallowInvalid = new Checkbox("Prevent invalid input?", component.isPreventingInvalidInput());
    disallowInvalid.addValueChangeListener(event -> component.setPreventingInvalidInput(event.getValue()));

    callback.accept(new Component[]{autoselect, separatorHidden, prefix, suffix, alignRight, allowGroupAlternative, allowNegativeAlternative, disallowAlternatives, disallowInvalid});
  }
}