/*!
 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
 *
 * 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.
 */
import React from 'react';
import PropTypes from 'prop-types';

export default class ToggleInput extends React.Component {
    static propTypes = {
        label: PropTypes.node,
        value: PropTypes.bool,
        onChange: PropTypes.func,
        disabled: PropTypes.bool
    };

    static defaultProps = {
        value: false,
        label: ''
    };

    state = {
        value: this.props.value
    };

    status() {
        return this.state.value ? 'on' : 'off';
    }

    render() {
        let { label, disabled } = this.props;
        let checked = this.status() === 'on';
        //TODO check onclick
        return (
            <div
                className="toggle-input-wrapper form-group"
                onClick={!disabled && this.click}>
                <div className="toggle-input-label">{label}</div>
                <div className="toggle-switch">
                    <input
                        className="toggle toggle-round-flat"
                        type="checkbox"
                        checked={checked}
                        readOnly
                    />
                    <label />
                </div>
            </div>
        );
    }

    click = () => {
        let value = !this.state.value;
        this.setState({ value });

        let onChange = this.props.onChange;
        if (onChange) {
            onChange(value);
        }
    };

    getValue() {
        return this.state.value;
    }
}