{% extends "base.html" %}
{% block title %}实例 · 期权中控{% endblock %}
{% block body %}
{% set open_add = (not instances) or ((request.args.get('add') or '') == '1') %}
<section class="page-head settings-head inst-page-head">
  <div>
    <p class="settings-eyebrow">Instances</p>
    <h1>客户端实例</h1>
    <p class="muted settings-lead">登记各交易机地址与 Bridge Token；远程更新请到系统设置。</p>
  </div>
  <div class="inst-page-head-actions">
    <a class="btn btn-secondary" href="/settings?tab=update">系统更新</a>
    <label for="inst-add-toggle" class="settings-primary inst-add-trigger">添加实例</label>
  </div>
</section>

<input type="checkbox" id="inst-add-toggle" class="inst-add-check"{% if open_add %} checked{% endif %}>

<section class="settings-shell panel inst-shell">
  <div class="inst-add-panel">
    <div class="settings-card-head">
      <span class="settings-badge">New</span>
      <h2>添加实例</h2>
      <p class="muted">Token 需与客户端 <code>HUB_BRIDGE_TOKEN</code> 一致；公网 URL 需可被中控访问。</p>
    </div>
    <form method="post" class="settings-form inst-form" autocomplete="off">
      <input type="hidden" name="action" value="create">
      <div class="settings-row-2">
        <label class="settings-field">名称
          <input name="name" required placeholder="ETH-主策略" autocomplete="off">
        </label>
        <label class="settings-field">标签
          <input name="tags" placeholder="eth,sim" autocomplete="off">
        </label>
      </div>
      <label class="settings-field">公网 URL
        <input name="base_url" required placeholder="https://okx-eth.example.com" autocomplete="off">
      </label>
      <div class="settings-row-2">
        <label class="settings-field">Bridge Token
          <span class="inst-token-wrap">
            <input type="password" name="bridge_token" required placeholder="与客户端 HUB_BRIDGE_TOKEN 一致" autocomplete="new-password" class="inst-token-input">
            <button type="button" class="btn btn-sm btn-secondary inst-token-toggle" aria-label="显示 Token">显示</button>
          </span>
        </label>
        <label class="settings-field">Embed 路径
          <input name="embed_path" value="/embed" autocomplete="off">
        </label>
      </div>
      <label class="settings-switch">
        <input type="checkbox" name="enabled" value="1" checked>
        <span class="settings-switch-ui" aria-hidden="true"></span>
        <span class="settings-switch-text">
          <strong>启用拉取</strong>
          <small>关闭后总览不再巡检此机</small>
        </span>
      </label>
      <div class="settings-actions">
        <button type="submit" class="settings-primary">添加</button>
        <label for="inst-add-toggle" class="btn btn-secondary">取消</label>
      </div>
    </form>
  </div>

  <div class="settings-card-head inst-list-head">
    <span class="settings-badge">Registry</span>
    <h2>已登记 · {{ instances|length }}</h2>
    <p class="muted">点击卡片展开编辑；Token 默认隐藏。</p>
  </div>

  <div class="inst-card-list">
    {% if not instances %}
    <p class="muted inst-empty">暂无实例。先在客户端配置 <code>HUB_BRIDGE_TOKEN</code> 并保证公网可访问，再点右上角「添加实例」。</p>
    {% endif %}
    {% for inst in instances %}
    <details class="inst-card" data-id="{{ inst.id }}" data-name="{{ inst.name }}">
      <summary class="inst-card-summary">
        <div class="inst-card-main">
          <div class="inst-card-title-row">
            <strong class="inst-card-name">{{ inst.name }}</strong>
            {% if inst.enabled %}
            <span class="inst-pill inst-pill--on">启用</span>
            {% else %}
            <span class="inst-pill inst-pill--off">停用</span>
            {% endif %}
            {% if inst.tags %}
            <span class="inst-pill inst-pill--tag">{{ inst.tags }}</span>
            {% endif %}
          </div>
          <div class="inst-card-url muted">{{ inst.base_url }}</div>
        </div>
        <div class="inst-card-aside">
          <span class="update-version muted" data-inst-version title="点击卡片展开后可刷新">—</span>
          <span class="inst-card-chevron" aria-hidden="true"></span>
        </div>
      </summary>
      <div class="inst-card-body">
        <form method="post" class="settings-form inst-form" autocomplete="off">
          <input type="hidden" name="action" value="update">
          <input type="hidden" name="id" value="{{ inst.id }}">
          <div class="settings-row-2">
            <label class="settings-field">名称
              <input name="name" value="{{ inst.name }}" required autocomplete="off">
            </label>
            <label class="settings-field">标签
              <input name="tags" value="{{ inst.tags or '' }}" autocomplete="off">
            </label>
          </div>
          <label class="settings-field">公网 URL
            <input name="base_url" value="{{ inst.base_url }}" required autocomplete="off">
          </label>
          <div class="settings-row-2">
            <label class="settings-field">Bridge Token
              <span class="inst-token-wrap">
                <input type="password" name="bridge_token" value="{{ inst.bridge_token }}" required autocomplete="new-password" class="inst-token-input">
                <button type="button" class="btn btn-sm btn-secondary inst-token-toggle" aria-label="显示 Token">显示</button>
              </span>
            </label>
            <label class="settings-field">Embed 路径
              <input name="embed_path" value="{{ inst.embed_path }}" autocomplete="off">
            </label>
          </div>
          <label class="settings-switch">
            <input type="checkbox" name="enabled" value="1" {% if inst.enabled %}checked{% endif %}>
            <span class="settings-switch-ui" aria-hidden="true"></span>
            <span class="settings-switch-text">
              <strong>启用拉取</strong>
              <small>关闭后总览不再巡检此机</small>
            </span>
          </label>
          <div class="inst-card-actions">
            <button type="submit" class="settings-primary">保存</button>
            <a class="btn" href="/desk?id={{ inst.id }}">内嵌打开</a>
            <a class="btn btn-secondary" href="/settings?tab=update">系统更新</a>
            <button type="button" class="btn btn-secondary btn-sm" data-inst-refresh-ver>刷新版本</button>
          </div>
        </form>
        <form method="post" class="inst-delete-form" onsubmit="return confirm('确认删除「{{ inst.name }}」？')">
          <input type="hidden" name="action" value="delete">
          <input type="hidden" name="id" value="{{ inst.id }}">
          <button type="submit" class="btn-danger btn-sm">删除实例</button>
        </form>
      </div>
    </details>
    {% endfor %}
  </div>
</section>
{% endblock %}
{% block scripts %}
<script src="{{ url_for('static', filename='instances_page.js') }}?v=1"></script>
{% endblock %}