import React from "react";

import JsonRender from "../../json-render";
import CheckboxField from "./checkbox-field";

export default class SwitchField extends CheckboxField {

  static jsClass = 'SwitchField';
  static defaultProps = {
    ...CheckboxField.defaultProps,
    labels: []
  }

  constructor(props) {
    super(props);
    this.jsonRender = new JsonRender(props);
  }

  nodeOption = (item, i) => {
    const { name, labels, optionClasses, disabled } = this.props;
    const { value } = this.state;
    const cn = ['form-switch p-0', optionClasses, item.classes];
    const id = name + '-' + item.value;
    const checked = (['boolean', 'number'].includes(typeof value) ?
      item.value === value :
      value.includes(item.value));
    if (item.hidden && !checked) cn.push('visually-hidden-focusable');
    const inputProps = {
      ...this.inputProps,
      className: 'form-check-input mx-2 p-0',
      id,
      value: item.value,
      checked: checked,
      disabled: item.disabled || disabled,
      'data-type': 'switch'
    }
    const theInput = this.props.labels.length === 2 ?
      <>
        {this.jsonRender.buildContent(labels[0])}
        <input {...inputProps} />
        {this.jsonRender.buildContent(labels[1])}
      </> :
      <input {...inputProps} />

    return <div key={i + '-' + item.value} className={cn.join(' ')} >
      {item.label && <>
        <label className="form-check-label" htmlFor={id}>{item.label}</label>
        {!(this.props.inline || item.inline) && <br />}
      </>}
      {theInput}
    </div>
  }

}