/*-
 * #%L
 * ChipField Addon
 * %%
 * Copyright (C) 2018 - 2022 Flowing Code
 * %%
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * #L%
 */
package com.flowingcode.vaadin.addons.chipfield;

import com.vaadin.flow.component.Component;
import com.vaadin.flow.component.HasStyle;
import com.vaadin.flow.component.HasTheme;
import com.vaadin.flow.component.Tag;
import com.vaadin.flow.component.dependency.JsModule;
import com.vaadin.flow.component.dependency.NpmPackage;
import com.vaadin.flow.component.html.Span;
import com.vaadin.flow.component.icon.Icon;

@SuppressWarnings("serial")
@Tag("paper-chip")
@NpmPackage(value = "@polymer/iron-a11y-keys", version = "3.0.1")
@NpmPackage(value = "@polymer/iron-a11y-keys-behavior", version = "3.0.1")
@NpmPackage(value = "@polymer/iron-icons", version = "3.0.1")
@NpmPackage(value = "@polymer/paper-icon-button", version = "3.0.2")
@NpmPackage(value = "@polymer/paper-input", version = "3.0.1")
@NpmPackage(value = "@polymer/paper-item", version = "3.0.1")
@NpmPackage(value = "@polymer/paper-listbox", version = "3.0.1")
@NpmPackage(value = "@polymer/paper-material", version = "3.0.1")
@NpmPackage(value = "@polymer/paper-ripple", version = "3.0.1")
@NpmPackage(value = "@polymer/paper-styles", version = "3.0.1")
@JsModule("./paper-chip.js")
public class Chip extends Component implements HasTheme, HasStyle {

  public static final String CHIP_LABEL = "event.detail.chipLabel";
  private String label;
  private boolean closable;
  private Icon icon;

  public Chip(String label, boolean closable, Icon icon) {
    this.setLabel(label);
    this.setClosable(closable);
    this.setIcon(icon); 
  }

  public Chip(String chipText) {
    this(chipText, true, null);
  }

  public String getLabel() {
    return label;
  }

  public void setLabel(String label) {
    this.getElement().setAttribute("label", label);
    this.label = label;
  }

  public boolean isClosable() {
    return closable;
  }

  public void setClosable(boolean closable) {
    if (closable) {
      this.getElement().setAttribute("closable", closable);
    }
    this.closable = closable;
  }

  public Icon getIcon() {
    return icon;
  }

  public void setIcon(Icon icon) {
    if (icon != null) {
      Span s = new Span();
      s.setClassName("chip-background");
      s.getElement().setAttribute("slot", "avatar");
      s.add(icon);
      this.getElement().appendChild(s.getElement());
    }
    this.icon = icon;
  }
}