{{!
    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 class="d-flex align-items-center">
    <div id="searchinput-navbar-{{{uniqid}}}" class="simplesearchform">
        <div id="searchform-navbar">
            <form autocomplete="off" action="{{{ action }}}" method="get" accept-charset="utf-8"
                  class="mform d-flex flex-wrap align-items-center 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">
                    <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>
    </div>
</div>

{{#js}}
    require(["jquery"], function($) {
        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}}
