{%- macro vod_lesson_info(lesson) %}
    {% set url = lesson.me.owned ? url({'for':'web.chapter.show','id':lesson.id}) : '' %}
    {% set priv = lesson.me.owned ? 'allow' : 'deny' %}
    <a class="{{ priv }} view-lesson" href="javascript:" data-url="{{ url }}">
        <i class="layui-icon layui-icon-play"></i>
        <span class="title">{{ lesson.title }}</span>
        {% if lesson.free == 1 %}
            <span class="layui-badge free-badge">免费</span>
        {% endif %}
        {% if lesson.me.duration > 0 %}
            <span class="study-time" title="学习时长：{{ lesson.me.duration|duration }}"><i class="layui-icon layui-icon-time"></i></span>
        {% endif %}
        <span class="duration">{{ lesson.attrs.duration|duration }}</span>
    </a>
{%- endmacro %}

{%- macro live_lesson_info(lesson) %}
    {% set url = lesson.me.owned ? url({'for':'web.chapter.show','id':lesson.id}) : '' %}
    {% set priv = lesson.me.owned ? 'allow' : 'deny' %}
    {% set over_flag = lesson.attrs.end_time < time() ? '已结束' : '' %}
    <a class="{{ priv }} view-lesson" href="javascript:" data-url="{{ url }}">
        <i class="layui-icon layui-icon-video"></i>
        <span class="title">{{ lesson.title }}</span>
        {% if lesson.free == 1 %}
            <span class="layui-badge free-badge">免费</span>
        {% endif %}
        {% if lesson.me.duration > 0 %}
            <span class="study-time" title="学习时长：{{ lesson.me.duration|duration }}"><i class="layui-icon layui-icon-time"></i></span>
        {% endif %}
        <span class="live">{{ date('m月d日',lesson.attrs.start_time) }} {{ date('H:i',lesson.attrs.start_time) }}~{{ date('H:i',lesson.attrs.end_time) }} {{ over_flag }}</span>
    </a>
{%- endmacro %}

{%- macro read_lesson_info(lesson) %}
    {% set url = lesson.me.owned ? url({'for':'web.chapter.show','id':lesson.id}) : '' %}
    {% set priv = lesson.me.owned ? 'allow' : 'deny' %}
    <a class="{{ priv }} view-lesson" href="javascript:" data-url="{{ url }}">
        <i class="layui-icon layui-icon-read"></i>
        <span class="title">{{ lesson.title|e }}</span>
        {% if lesson.free == 1 %}
            <span class="layui-badge free-badge">免费</span>
        {% endif %}
        {% if lesson.me.duration > 0 %}
            <span class="study-time" title="学习时长：{{ lesson.me.duration|duration }}"><i class="layui-icon layui-icon-time"></i></span>
        {% endif %}
    </a>
{%- endmacro %}

<div class="layui-collapse">
    {% for chapter in chapters %}
        <div class="layui-colla-item">
            <h2 class="layui-colla-title">{{ chapter.title }}</h2>
            <div class="layui-colla-content layui-show">
                <ul class="lesson-list">
                    {% for lesson in chapter.children %}
                        {% if lesson.model == 'vod' %}
                            <li class="lesson-item clearfix">{{ vod_lesson_info(lesson) }}</li>
                        {% elseif lesson.model == 'live' %}
                            <li class="lesson-item clearfix">{{ live_lesson_info(lesson) }}</li>
                        {% elseif lesson.model == 'read' %}
                            <li class="lesson-item clearfix">{{ read_lesson_info(lesson) }}</li>
                        {% endif %}
                    {% endfor %}
                </ul>
            </div>
        </div>
    {% endfor %}
</div>