{{!
    This file is part of Moodle - http://moodle.org/

    Moodle 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, either version 3 of the License, or
    (at your option) any later version.

    Moodle 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 Moodle.  If not, see <http://www.gnu.org/licenses/>.
}}
{{!
    @template core/search_input_navbar

    Navbar search input template.

    Example context (json):
    {
        "action": "https://moodle.local/admin/search.php",
        "inputname": "search",
        "searchstring": "Search",
        "hiddenfields": [
            {
                "name": "cmid",
                "value": "11"
            }
        ]
    }
}}
<div id="searchinput-navbar-{{uniqid}}" class="simplesearchform">
    <div class="collapse" id="searchform-navbar">
        <form autocomplete="off" action="{{{ action }}}" method="get" accept-charset="utf-8" class="mform form-inline searchform-navbar">
            {{#hiddenfields}}
                <input type="hidden" name="{{ name }}" value="{{ value }}">
            {{/hiddenfields}}
            <div class="input-group">
                <label for="searchinput-{{uniqid}}">
                    <span class="sr-only">{{{ searchstring }}}</span>
                </label>
                    <input type="text"
                       id="searchinput-{{uniqid}}"
                       class="form-control withclear"
                       placeholder="{{{ searchstring }}}"
                       aria-label="{{{ searchstring }}}"
                       name="{{{ inputname }}}"
                       data-region="input"
                       autocomplete="off"
                    >
                    <a class="btn btn-close"
                        data-action="closesearch"
                        data-toggle="collapse"
                        href="#searchform-navbar"
                        role="button"
                    >
                        {{#pix}} e/cancel, core {{/pix}}
                        <span class="sr-only">{{#str}} closebuttontitle {{/str}}</span>
                    </a>
                <div class="input-group-append">
                    <button type="submit" class="btn btn-submit" data-action="submit">
                        {{#pix}} a/search, core {{/pix}}
                        <span class="sr-only">{{{ searchstring }}}</span>
                    </button>
                </div>
            </div>
        </form>
    </div>
    <a
        class="btn btn-open rounded-0 nav-link"
        data-toggle="collapse"
        data-action="opensearch"
        href="#searchform-navbar"
        role="button"
        aria-expanded="false"
        aria-controls="searchform-navbar"
        title="{{#str}} togglesearch {{/str}}"
    >
        {{#pix}} a/search, core {{/pix}}
        <span class="sr-only">{{#str}} togglesearch {{/str}}</span>
    </a>
</div>

{{#js}}
require(
[
    'jquery',
],
function(
    $
) {
    var uniqid = "{{uniqid}}";
    var container = $('#searchinput-navbar-' + uniqid);
    var opensearch = container.find('[data-action="opensearch"]');
    var input = container.find('[data-region="input"]');
    var submit = container.find('[data-action="submit"]');

    submit.on('click', function(e) {
        if (input.val() === '') {
            e.preventDefault();
        }
    });
    container.on('hidden.bs.collapse', function() {
        opensearch.removeClass('d-none');
        input.val('');
    });
    container.on('show.bs.collapse', function() {
        opensearch.addClass('d-none');
    });
    container.on('shown.bs.collapse', function() {
        input.focus();
    });
});
{{/js}}