/*
 * This file is part of caronte (https://github.com/eciavatta/caronte).
 * Copyright (c) 2020 Emiliano Ciavatta.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

import React, { Component } from "react";
import { randomClassName } from "../../utils";
import "./CheckField.scss";
import "./common.scss";

import classNames from "classnames";

class CheckField extends Component {
  constructor(props) {
    super(props);

    this.id = `field-${this.props.name || "noname"}-${randomClassName()}`;
  }

  render() {
    const checked = this.props.checked || false;
    const small = this.props.small || false;
    const name = this.props.name || null;
    const handler = () => {
      if (!this.props.readonly && this.props.onChange) {
        this.props.onChange(!checked);
      }
    };

    return (
      <div
        className={classNames(
          "field",
          "check-field",
          { "field-checked": checked },
          { "field-small": small }
        )}
      >
        <div className="field-input">
          <input
            type="checkbox"
            id={this.id}
            checked={checked}
            onChange={handler}
          />
          <label htmlFor={this.id}>
            {(checked ? "✓ " : "✗ ") + (name != null ? name : "")}
          </label>
        </div>
      </div>
    );
  }
}

export default CheckField;
