{% extends "admin_layout.html" %}
{% block admin_title %}用户管理{% endblock %}
{% block admin_page_content %}
<section class="content-grid admin-grid reveal-up delay-2">
    <article class="card">
        <div class="card-head">
            <span class="kicker">新增用户</span>
            <h2>手动录入用户信息</h2>
            <p>管理员可以直接录入学生账号，课程和定时任务则在对应页面分别管理。</p>
        </div>
        <form method="post" action="{{ url_for('create_user') }}" class="form-grid form-grid-compact">
            <label class="field">
                <span>学号</span>
                <input type="text" name="student_id" inputmode="numeric" placeholder="13 位学号" required>
            </label>
            <label class="field">
                <span>显示名称</span>
                <input type="text" name="display_name" placeholder="可选备注">
            </label>
            <label class="field">
                <span>刷新间隔</span>
                <input type="number" name="refresh_interval_seconds" min="{{ refresh_interval_min }}" max="{{ refresh_interval_max }}" value="{{ default_refresh_interval_seconds }}" required>
            </label>
            <label class="field span-2">
                <span>密码</span>
                <input type="password" name="password" placeholder="教务处密码" required>
            </label>
            <button type="submit" class="btn btn-secondary">创建用户</button>
        </form>
    </article>

    <article class="card">
        <div class="card-head">
            <span class="kicker">跳转提示</span>
            <h2>功能已拆分</h2>
            <p>这里负责用户资料、课程和任务操作。定时任务请进入“定时任务”页面，注册码请进入“注册码”页面。</p>
        </div>
        <div class="button-row wrap-row">
            <a href="{{ url_for('admin_schedules') }}" class="btn btn-secondary">去定时任务页</a>
            <a href="{{ url_for('admin_registration_codes') }}" class="btn btn-ghost">去注册码页</a>
        </div>
    </article>
</section>

<section class="card reveal-up delay-3 span-2">
    <div class="card-head">
        <span class="kicker">用户管理</span>
        <h2>所有用户与课程详情</h2>
        <p>可以直接修改用户信息、增减课程，或代替用户启动和停止任务。</p>
    </div>
    <div class="user-card-grid">
        {% for user in users %}
            <section class="user-card" id="user-{{ user.id }}">
                <div class="user-card-head">
                    <div>
                        <h3>{{ user.display_name or user.student_id }}</h3>
                        <p>{{ user.student_id }}</p>
                    </div>
                    <span class="status-pill status-{{ user.latest_task.status if user.latest_task else 'idle' }}">
                        {{ task_labels.get(user.latest_task.status, '未启动') if user.latest_task else '未启动' }}
                    </span>
                </div>

                <div class="chip-row tight">
                    <span class="chip {% if user.is_active %}highlight{% endif %}">{{ '启用中' if user.is_active else '已禁用' }}</span>
                    <span class="chip">课程 {{ user.course_count }}</span>
                    <span class="chip">最近任务 {{ user.latest_task.id if user.latest_task else '--' }}</span>
                    <span class="chip">刷新 {{ user.refresh_interval_seconds or default_refresh_interval_seconds }} 秒</span>
                    <span class="chip">尝试 {{ user.latest_task.total_attempts if user.latest_task else 0 }}</span>
                    <span class="chip">错误 {{ user.latest_task.total_errors if user.latest_task else 0 }}</span>
                    <span class="chip">定时 {{ '开启' if user.schedule and user.schedule.is_enabled else '关闭' }}</span>
                </div>

                <form method="post" action="{{ url_for('update_user', user_id=user.id) }}" class="form-grid form-grid-compact slim-form">
                    <label class="field span-2">
                        <span>显示名称</span>
                        <input type="text" name="display_name" value="{{ user.display_name }}" placeholder="备注名称">
                    </label>
                    <label class="field">
                        <span>刷新间隔</span>
                        <input type="number" name="refresh_interval_seconds" min="{{ refresh_interval_min }}" max="{{ refresh_interval_max }}" value="{{ user.refresh_interval_seconds or default_refresh_interval_seconds }}" required>
                    </label>
                    <label class="field span-2">
                        <span>重置密码</span>
                        <input type="password" name="password" placeholder="留空表示不修改">
                    </label>
                    <button type="submit" class="btn btn-ghost">保存用户</button>
                </form>

                <div class="button-row wrap-row compact-row">
                    <a href="{{ url_for('admin_schedules') }}#user-{{ user.id }}" class="btn btn-secondary">去设定时任务</a>
                    <form method="post" action="{{ url_for('toggle_user', user_id=user.id) }}">
                        <button type="submit" class="btn btn-ghost {% if not user.is_active %}danger{% endif %}">{{ '禁用' if user.is_active else '启用' }}</button>
                    </form>
                    <form method="post" action="{{ url_for('admin_start_user_task', user_id=user.id) }}">
                        <button type="submit" class="btn btn-primary">代启动任务</button>
                    </form>
                    <form method="post" action="{{ url_for('admin_stop_user_task', user_id=user.id) }}">
                        <button type="submit" class="btn btn-ghost danger">代停止任务</button>
                    </form>
                    <form method="post" action="{{ url_for('delete_user_by_admin', user_id=user.id) }}">
                        <button type="submit" class="btn btn-ghost danger">删除用户</button>
                    </form>
                </div>

                <form method="post" action="{{ url_for('admin_add_course', user_id=user.id) }}" class="form-grid form-grid-compact slim-form">
                    <label class="field">
                        <span>类型</span>
                        <select name="category">
                            <option value="free">自由选课</option>
                            <option value="plan">方案选课</option>
                        </select>
                    </label>
                    <label class="field">
                        <span>课程号</span>
                        <input type="text" name="course_id" placeholder="例如 888005010A59" autocapitalize="characters" required>
                    </label>
                    <label class="field">
                        <span>课序号</span>
                        <input type="text" name="course_index" placeholder="例如 01 或 666" autocapitalize="characters" required>
                    </label>
                    <button type="submit" class="btn btn-secondary">为该用户加课</button>
                </form>

                <div class="course-list">
                    {% if user.courses %}
                        {% for course in user.courses %}
                            <div class="course-chip-row">
                                <span>{{ category_labels.get(course.category, course.category) }} · {{ course.course_id }}_{{ course.course_index }}</span>
                                <form method="post" action="{{ url_for('admin_delete_course', course_target_id=course.id) }}">
                                    <button type="submit" class="inline-action">删除</button>
                                </form>
                            </div>
                        {% endfor %}
                    {% else %}
                        <div class="empty-mini">当前没有课程目标。</div>
                    {% endif %}
                </div>
            </section>
        {% else %}
            <div class="empty-state-card">
                还没有录入任何用户，请先通过上方表单创建用户。
            </div>
        {% endfor %}
    </div>
</section>
{% endblock %}