import React from 'react';
import PropTypes from 'prop-types';
import { Field, reduxForm } from 'redux-form';
import { Trans, withTranslation } from 'react-i18next';
import flow from 'lodash/flow';
import { renderTextareaField } from '../../../../helpers/form';
import { normalizeMultiline } from '../../../../helpers/helpers';

const fields = [
    {
        id: 'allowed_clients',
        title: 'access_allowed_title',
        subtitle: 'access_allowed_desc',
    },
    {
        id: 'disallowed_clients',
        title: 'access_disallowed_title',
        subtitle: 'access_disallowed_desc',
    },
    {
        id: 'blocked_hosts',
        title: 'access_blocked_title',
        subtitle: 'access_blocked_desc',
    },
];

const Form = (props) => {
    const {
        handleSubmit, submitting, invalid, processingSet,
    } = props;

    const renderField = ({
        id, title, subtitle, disabled = processingSet,
    }) => <div key={id} className="form__group mb-5">
        <label className="form__label form__label--with-desc" htmlFor={id}>
            <Trans>{title}</Trans>
        </label>
        <div className="form__desc form__desc--top">
            <Trans>{subtitle}</Trans>
        </div>
        <Field
            id={id}
            name={id}
            component={renderTextareaField}
            type="text"
            className="form-control form-control--textarea font-monospace"
            disabled={disabled}
            normalizeOnBlur={normalizeMultiline}
        />
    </div>;

    renderField.propTypes = {
        id: PropTypes.string,
        title: PropTypes.string,
        subtitle: PropTypes.string,
        disabled: PropTypes.bool,
    };

    return (
        <form onSubmit={handleSubmit}>
            {fields.map(renderField)}
            <div className="card-actions">
                <div className="btn-list">
                    <button
                        type="submit"
                        className="btn btn-success btn-standard"
                        disabled={submitting || invalid || processingSet}
                    >
                        <Trans>save_config</Trans>
                    </button>
                </div>
            </div>
        </form>
    );
};

Form.propTypes = {
    handleSubmit: PropTypes.func.isRequired,
    submitting: PropTypes.bool.isRequired,
    invalid: PropTypes.bool.isRequired,
    initialValues: PropTypes.object.isRequired,
    processingSet: PropTypes.bool.isRequired,
    t: PropTypes.func.isRequired,
    textarea: PropTypes.bool,
};

export default flow([withTranslation(), reduxForm({ form: 'accessForm' })])(Form);