{% extends "base.html" %}

{% block title %}CA机构列表{% endblock %}

{% block content %}
<div class="d-flex justify-content-between align-items-center mb-3">
    <div>
        <h2 class="mb-1">CA机构列表</h2>
        <div class="text-muted fs-6">
            <i class="fas fa-shield-alt me-1"></i>共 {{ total }} 个CA机构
        </div>
    </div>
    <div>
        <button id="batchDeleteBtn" class="btn btn-danger btn-sm me-2" disabled>
            <i class="fas fa-trash-alt me-1"></i> 批量删除
        </button>
        <a href="{{ url_for('create_ca_view') }}" class="btn btn-primary btn-sm text-nowrap">
            <i class="fas fa-plus me-1"></i> 创建CA机构
        </a>
    </div>
</div>

<div class="card border-0 shadow-sm">
    <div class="card-body p-0">
        <div class="table-responsive">
            <table class="table table-hover mb-0">
                <thead class="table-light">
                    <tr>
                        <th width="40" class="ps-4">
                            <input type="checkbox" id="selectAll" class="form-check-input">
                        </th>
                        <th>ID</th>
                        <th>名称</th>
                        <th>通用名</th>
                        <th>组织</th>
                        <th>有效期</th>
                        <th>创建者</th>
                        <th>创建时间</th>
                        <th class="pe-4">操作</th>
                    </tr>
                </thead>
                <tbody>
                    {% for ca in cas %}
                    <tr>
                        <td class="ps-4">
                            <input type="checkbox" class="form-check-input ca-checkbox" value="{{ ca.id }}">
                        </td>
                        <td>{{ ca.id }}</td>
                        <td>
                            <a href="{{ url_for('ca_detail', ca_id=ca.id) }}" class="text-decoration-none">
                                {{ ca.name }}
                            </a>
                        </td>
                        <td>{{ ca.common_name }}</td>
                        <td>{{ ca.organization }}</td>
                        <td>{{ ca.days_valid }}天</td>
                        <td>{{ get_username(ca.created_by) }}</td>
                        <td>{{ ca.created_at.strftime('%Y-%m-%d') }}</td>
                        <td class="pe-4">
                            <a href="{{ url_for('ca_detail', ca_id=ca.id) }}"
                               class="btn btn-sm btn-outline-primary"
                               data-bs-toggle="tooltip"
                               title="查看CA详情">
                                <i class="fas fa-eye"></i>
                            </a>
                        </td>
                    </tr>
                    {% else %}
                    <tr>
                        <td colspan="9" class="text-center py-4">
                            <i class="fas fa-shield-alt fa-3x text-muted mb-3"></i>
                            <p class="text-muted">暂无CA机构记录</p>
                            <a href="{{ url_for('create_ca_view') }}" class="btn btn-primary btn-sm">
                                <i class="fas fa-plus me-2"></i> 创建CA机构
                            </a>
                        </td>
                    </tr>
                    {% endfor %}
                </tbody>
            </table>
        </div>

        {% if total_pages > 1 %}
        <div class="card-footer bg-white">
            <nav aria-label="Page navigation">
                <ul class="pagination justify-content-center mb-0">
                    <li class="page-item {% if page == 1 %}disabled{% endif %}">
                        <a class="page-link" href="{{ url_for('ca_list', page=page-1) }}" aria-label="Previous">
                            <span aria-hidden="true">&laquo;</span>
                        </a>
                    </li>

                    {% for p in range(1, total_pages + 1) %}
                    <li class="page-item {% if p == page %}active{% endif %}">
                        <a class="page-link" href="{{ url_for('ca_list', page=p) }}">{{ p }}</a>
                    </li>
                    {% endfor %}

                    <li class="page-item {% if page == total_pages %}disabled{% endif %}">
                        <a class="page-link" href="{{ url_for('ca_list', page=page+1) }}" aria-label="Next">
                            <span aria-hidden="true">&raquo;</span>
                        </a>
                    </li>
                </ul>
            </nav>
        </div>
        {% endif %}
    </div>
</div>
{% endblock %}

{% block scripts %}
{{ super() }}
<script>
document.addEventListener('DOMContentLoaded', function() {
    // 启用工具提示
    var tooltipTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="tooltip"]'))
    var tooltipList = tooltipTriggerList.map(function (tooltipTriggerEl) {
        return new bootstrap.Tooltip(tooltipTriggerEl)
    })

    // 全选/取消全选
    const selectAll = document.getElementById('selectAll')
    const checkboxes = document.querySelectorAll('.ca-checkbox')
    const batchDeleteBtn = document.getElementById('batchDeleteBtn')

    selectAll.addEventListener('change', function() {
        checkboxes.forEach(checkbox => {
            checkbox.checked = selectAll.checked
        })
        updateBatchDeleteBtn()
    })

    // 单个复选框变化时更新全选状态
    checkboxes.forEach(checkbox => {
        checkbox.addEventListener('change', function() {
            selectAll.checked = [...checkboxes].every(cb => cb.checked)
            updateBatchDeleteBtn()
        })
    })

    // 更新批量删除按钮状态
    function updateBatchDeleteBtn() {
        const checkedCount = document.querySelectorAll('.ca-checkbox:checked').length
        batchDeleteBtn.disabled = checkedCount === 0
    }

    // 批量删除
    batchDeleteBtn.addEventListener('click', function() {
        const checkedBoxes = document.querySelectorAll('.ca-checkbox:checked')
        const ids = Array.from(checkedBoxes).map(checkbox => checkbox.value)

        if (ids.length === 0) {
            return
        }

        if (!confirm(`确定要删除选中的 ${ids.length} 个CA机构吗？`)) {
            return
        }

        fetch("{{ url_for('batch_delete_cas') }}", {
            method: 'POST',
            headers: {
                'Content-Type': 'application/json',
                'X-Requested-With': 'XMLHttpRequest'
            },
            body: JSON.stringify({ ids: ids })
        })
        .then(response => response.json())
        .then(data => {
            if (data.success) {
                alert(data.message)
                window.location.reload()
            } else {
                alert(data.message)
            }
        })
        .catch(error => {
            console.error('Error:', error)
            alert('操作失败，请稍后再试')
        })
    })
})
</script>
{% endblock %}