{{!
    This file is part of Moodle - https://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 <https://www.gnu.org/licenses/>.
}}

{{!
    @template theme_nice/nice_partials/activity_navigation

    Renders previous/next activity navigation buttons and jump-to select box.

    Context variables required:
    * navbuttons.prev.url - URL to previous activity (optional)
    * navbuttons.prev.name - Label for previous activity (optional)
    * navbuttons.next.url - URL to next activity (optional)
    * navbuttons.next.name - Label for next activity (optional)
    * navbuttons.jumpto - List of activities with:
        - url: URL to activity
        - name: Activity name
        - index: 1-based index
        - current: boolean

    Example context (JSON):
    {
        "navbuttons": {
            "prev": {
                "url": "mod/lesson/view.php?id=101",
                "name": "Previous Activity"
            },
            "next": {
                "url": "mod/quiz/view.php?id=102",
                "name": "Next Quiz"
            },
            "jumpto": [
                {
                    "url": "mod/page/view.php?id=100",
                    "name": "Introduction",
                    "index": 1,
                    "current": false
                },
                {
                    "url": "mod/quiz/view.php?id=102",
                    "name": "Next Quiz",
                    "index": 2,
                    "current": true
                }
            ],
            "current": {
                "index": 2,
                "total": 5
            }
        }
    }
}}

{{#navbuttons}}
<div class="nice-activity-navigation nice-background-light-grey p-3 nice-border-radius mt-4 d-flex align-items-center flex-wrap gap-3">

    <!-- Prev button -->
    <div>
        {{#prev}}
        <a href="{{{url}}}" class="btn btn-outline-secondary">&larr; {{name}}</a>
        {{/prev}}
        {{^prev}}<span class="invisible btn btn-outline-secondary">&larr;</span>{{/prev}}
    </div>

    <!-- Jump-to centered -->
    <div class="flex-grow-1 d-flex justify-content-center">
        <div class="activity-jumpto d-flex align-items-center gap-2">
            <label for="activity-jumpto" class="mb-0">Jump to...:</label>
            <select id="activity-jumpto" class="form-select"
                    onchange="if (this.value) { window.location.href = this.value; }">
                {{#jumpto}}
                <option value="{{{url}}}" {{#current}}selected{{/current}}>
                    {{index}}. {{name}}
                </option>
                {{/jumpto}}
            </select>
        </div>
    </div>

    <!-- Next button -->
    <div>
        {{#next}}
        <a href="{{{url}}}" class="btn btn-outline-secondary">{{name}} &rarr;</a>
        {{/next}}
        {{^next}}<span class="invisible btn btn-outline-secondary">&rarr;</span>{{/next}}
    </div>

</div>
{{/navbuttons}}