import { Controller } from '@hotwired/stimulus';

/*
 * Shows and hides the parts of the booking form that only apply in some states: the time fields
 * when "ganzer Tag" is off, and the recurrence fields when a repetition is picked. The weekday a
 * series runs on is derived from its start date, so there is nothing to toggle for it.
 *
 * Purely client-side, so it is Stimulus rather than an htmx form refresh -- there is nothing the
 * server needs to decide here. The server still validates every one of these rules, because a
 * hidden field is not an absent one.
 */
export default class extends Controller {
    static targets = ['times', 'repeat'];

    toggleTimes(event) {
        this.timesTarget.classList.toggle('hidden', event.target.checked);
    }

    toggleRepeat(event) {
        this.repeatTarget.classList.toggle('hidden', event.target.value === '');
    }
}