app/templates/admin_activity_edit.html

{% extends 'base.html' %}

{% block content %}
  <section class="hero-card admin-hero">
    <div>
      <a class="ghost-link" href="/admin/activities">返回活动管理</a>
      <p class="eyebrow">Edit Activity</p>
      <h2>{{ activity.title }}</h2>
      <p class="lead">在这里可以修改活动时间、排行榜可见性、任务内容和图床链接，并删除不再需要的任务。管理员任务图片仅保留链接方式，用户提交图片仍保存在 Docker 本地目录。</p>
    </div>
    <div class="hero-badges">
      <span class="pill">创建人 {{ activity.created_by.display_name }}</span>
      <span class="pill">{{ activity.tasks|length }} 个任务</span>
      <span class="pill">开始 {{ activity.start_at|datetime_local }}</span>
      <span class="pill">{{ '用户端可见' if activity.is_visible else '用户端隐藏' }}</span>
    </div>
    <div class="card-footer">
      <button class="btn btn-danger" type="submit" form="delete-activity-form" onclick="return confirm('确定删除这个活动吗？相关任务、审核记录和本地提交图片都会一并删除。');">删除整个活动</button>
    </div>
  </section>

  <form method="post" action="/admin/activities/{{ activity.id }}/edit" class="form-stack">
    <section class="glass-card form-panel wide-panel">
      <div class="section-head">
        <div>
          <p class="eyebrow">Activity Settings</p>
          <h3>活动信息</h3>
        </div>
      </div>
      <div class="form-grid cols-2">
        <label>
          <span>活动标题</span>
          <input type="text" name="title" value="{{ activity.title }}" required />
        </label>
        <label>
          <span>线索发布时间间隔（分钟）</span>
          <input type="number" name="clue_interval_minutes" min="0" value="{{ activity.clue_interval_minutes if activity.clue_interval_minutes is not none else '' }}" placeholder="留空表示与活动开始同步" />
        </label>
        <label>
          <span>开始时间</span>
          <input type="datetime-local" name="start_at" value="{{ activity.start_at.strftime('%Y-%m-%dT%H:%M') }}" required />
        </label>
        <label>
          <span>截止时间</span>
          <input type="datetime-local" name="deadline_at" value="{{ activity.deadline_at.strftime('%Y-%m-%dT%H:%M') }}" required />
        </label>
      </div>
      <label>
        <span>活动说明</span>
        <textarea name="description" rows="3">{{ activity.description or '' }}</textarea>
      </label>
      <label class="checkbox-row">
        <input type="checkbox" name="is_visible" {% if activity.is_visible %}checked{% endif %} />
        <span>允许用户查看该活动</span>
      </label>
      <label class="checkbox-row">
        <input type="checkbox" name="leaderboard_visible" {% if activity.leaderboard_visible %}checked{% endif %} />
        <span>允许用户查看实时排行榜</span>
      </label>
    </section>

    <section class="glass-card leaderboard-card wide-panel">
      <div class="section-head compact-head">
        <div>
          <p class="eyebrow">Live Ranking</p>
          <h3>活动实时排行榜</h3>
          <p class="mini-note">管理员始终可见，用于现场统筹和审核判断；用户是否可见由上方开关控制。</p>
        </div>
        <div class="chip-row">
          <span class="chip">活动{{ '可见' if activity.is_visible else '隐藏' }}</span>
          <span class="chip">排行榜{{ '可见' if activity.leaderboard_visible else '隐藏' }}</span>
        </div>
      </div>
      <div class="rank-table-wrap">
        <table class="rank-table">
          <thead>
            <tr>
              <th>排名</th>
              <th>小组</th>
              <th>完成</th>
              <th>人数</th>
              <th>总耗时</th>
            </tr>
          </thead>
          <tbody>
            {% for row in leaderboard %}
              <tr>
                <td>#{{ loop.index }}</td>
                <td>{{ row.group_name }}</td>
                <td>{{ row.completed_count }}</td>
                <td>{{ row.member_count }}</td>
                <td>{{ row.total_elapsed|duration_human }}</td>
              </tr>
            {% else %}
              <tr>
                <td colspan="5">当前还没有通过审核的小组打卡记录。</td>
              </tr>
            {% endfor %}
          </tbody>
        </table>
      </div>
    </section>

    <section class="glass-card form-panel wide-panel">
      <div class="section-head">
        <div>
          <p class="eyebrow">Existing Tasks</p>
          <h3>已有任务</h3>
        </div>
      </div>
      <div class="task-editor-list">
        {% for task in activity.tasks %}
          <article class="task-builder-card task-editor-card">
            <div class="builder-title-row">
              <strong>任务 {{ loop.index }}</strong>
              <button
                class="btn btn-danger small-btn"
                type="submit"
                form="delete-task-{{ task.id }}"
                onclick="return confirm('确定删除这个任务吗？相关提交记录也会一并删除。');"
              >删除任务</button>
            </div>

            <input type="hidden" name="existing_task_id" value="{{ task.id }}" />

            <div class="form-grid cols-2">
              <label>
                <span>任务标题</span>
                <input type="text" name="existing_task_title" value="{{ task.title }}" required />
              </label>
              <label>
                <span>主图图床链接</span>
                <input type="url" name="existing_task_image_url" value="{{ task.image_url or '' }}" placeholder="https://..." required />
              </label>
              <label class="full-span">
                <span>任务描述</span>
                <textarea name="existing_task_description" rows="2">{{ task.description or '' }}</textarea>
              </label>
              <label>
                <span>线索图图床链接</span>
                <input type="url" name="existing_task_clue_image_url" value="{{ task.clue_image_url or '' }}" placeholder="https://..." />
              </label>
              <label class="checkbox-row align-end-checkbox">
                <input type="checkbox" name="existing_task_remove_clue" value="{{ task.id }}" />
                <span>移除当前线索图</span>
              </label>
            </div>

            <div class="editor-preview-grid">
              <div>
                <span class="mini-note">当前主图</span>
                <img class="editor-thumb" src="{{ task.image_url if task.image_url else '/media/tasks/' ~ task.id ~ '/image' }}" alt="{{ task.title }} 主图" />
              </div>
              <div>
                <span class="mini-note">当前线索图</span>
                {% if task.clue_image_url or task.clue_image_filename or task.clue_image_path %}
                  <img class="editor-thumb" src="{{ task.clue_image_url if task.clue_image_url else '/media/tasks/' ~ task.id ~ '/clue' }}" alt="{{ task.title }} 线索图" />
                {% else %}
                  <div class="empty-thumb">未设置线索图</div>
                {% endif %}
              </div>
            </div>

            <div class="chip-row">
              <span class="chip">提交记录 {{ task.submissions|length }} 条</span>
              <span class="chip">当前顺序 {{ task.display_order }}</span>
              <span class="chip">线索发布时间 {{ task.clue_release_at|datetime_local if task.clue_release_at else '未发布' }}</span>
            </div>
          </article>
        {% endfor %}
      </div>
    </section>

    <section class="glass-card form-panel wide-panel">
      <div class="section-head tight-head">
        <div>
          <p class="eyebrow">New Tasks</p>
          <h3>新增任务</h3>
        </div>
        <button class="btn btn-secondary" type="button" id="add-new-task-btn">新增任务卡片</button>
      </div>

      <div class="task-builder" id="new-task-builder">
        <article class="task-builder-card" data-new-task-template>
          <div class="builder-title-row">
            <strong>新增任务 1</strong>
            <button type="button" class="btn btn-ghost small-btn" data-remove-new-task>删除</button>
          </div>
          <div class="form-grid cols-2">
            <label>
              <span>任务标题</span>
              <input type="text" name="new_task_title" />
            </label>
            <label>
              <span>主图图床链接</span>
              <input type="url" name="new_task_image_url" placeholder="https://..." />
            </label>
            <label class="full-span">
              <span>任务描述</span>
              <textarea name="new_task_description" rows="2"></textarea>
            </label>
            <label class="full-span">
              <span>线索图图床链接</span>
              <input type="url" name="new_task_clue_image_url" placeholder="https://..." />
            </label>
          </div>
        </article>
      </div>

      <div class="card-footer">
        <span class="mini-note">保存后会自动重排任务顺序，并按新的顺序刷新线索发布时间。</span>
        <button class="btn btn-primary" type="submit">保存活动修改</button>
      </div>
    </section>
  </form>

  <form id="delete-activity-form" method="post" action="/admin/activities/{{ activity.id }}/delete"></form>

  {% for task in activity.tasks %}
    <form id="delete-task-{{ task.id }}" method="post" action="/admin/tasks/{{ task.id }}/delete"></form>
  {% endfor %}

  <script>
    (() => {
      const builder = document.getElementById('new-task-builder');
      const addBtn = document.getElementById('add-new-task-btn');
      if (!builder || !addBtn) return;

      const renumber = () => {
        builder.querySelectorAll('[data-new-task-template]').forEach((card, index) => {
          const title = card.querySelector('.builder-title-row strong');
          if (title) title.textContent = `新增任务 ${index + 1}`;
        });
      };

      const attachRemove = (card) => {
        const removeBtn = card.querySelector('[data-remove-new-task]');
        if (!removeBtn) return;
        removeBtn.addEventListener('click', () => {
          if (builder.querySelectorAll('[data-new-task-template]').length === 1) {
            card.querySelectorAll('input, textarea').forEach((field) => {
              field.value = '';
            });
            return;
          }
          card.remove();
          renumber();
        });
      };

      builder.querySelectorAll('[data-new-task-template]').forEach(attachRemove);

      addBtn.addEventListener('click', () => {
        const template = builder.querySelector('[data-new-task-template]');
        const clone = template.cloneNode(true);
        clone.querySelectorAll('input, textarea').forEach((field) => {
          field.value = '';
        });
        attachRemove(clone);
        builder.appendChild(clone);
        renumber();
      });
    })();
  </script>
{% endblock %}