{% extends "base.html" %}


{% block content %}
{% include 'admin_nav.html' %}
<div class="admin-container wiki-comments-review">
    <div class="admin-header">
        <h1>Wiki 评论审核</h1>
        <div class="header-actions">
            <div class="comments-filter">
                <select id="status-filter" class="form-select">
                    <option value="all">全部状态</option>
                    <option value="pending">待审核</option>
                    <option value="approved">已通过</option>
                    <option value="rejected">已拒绝</option>
                </select>
                <select id="type-filter" class="form-select">
                    <option value="all">全部类型</option>
                    <option value="feature_request">功能建议</option>
                    <option value="bug_report">问题报告</option>
                    <option value="experience_share">新增功能</option>
                </select>
            </div>
        </div>
    </div>

    <!-- <div class="debug-info">
        <p>总评论数: {{ comments|length }}</p>
        {% if comments %}
            <p>第一条评论详情:</p>
            <pre>{{ comments[0]|tojson(indent=2) }}</pre>
        {% endif %}
    </div> -->

    <div class="comments-table-container">
        <table class="admin-table comments-table">
            <thead>
                <tr>
                    <th class="text-center">ID</th>
                    <th>Wiki 标题</th>
                    <th>用户</th>
                    <th>评论类型</th>
                    <th class="content-column">内容</th>
                    <th>状态</th>
                    <th>创建时间</th>
                    <th>操作</th>
                </tr>
            </thead>
            <tbody id="comments-list">
                {% for comment in comments %}
                <tr data-comment-id="{{ comment.id }}" 
                    data-status="{{ comment.status }}"
                    data-type="{{ comment.comment_type }}"
                    class="comment-row {% if comment.status == 'pending' %}pending-review{% endif %}">
                    <td class="text-center">{{ comment.id }}</td>
                    <td>
                        <div class="wiki-title-cell">
                            <span>{{ comment.wiki_title }}</span>
                        </div>
                    </td>
                    <td>
                        <div class="user-cell">
                            {% if comment.user_avatar %}
                            <div class="user-avatar">
                                <img src="{{ comment.user_avatar }}" alt="{{ comment.user_name }}">
                            </div>
                            {% endif %}
                            <span class="user-name">{{ comment.user_name }}</span>
                        </div>
                    </td>
                    <td>
                        <span class="comment-type-badge 
                            {% if comment.comment_type == 'feature_request' %}badge-feature
                            {% elif comment.comment_type == 'bug_report' %}badge-bug
                            {% else %}badge-experience{% endif %}">
                            {% if comment.comment_type == 'feature_request' %}功能建议
                            {% elif comment.comment_type == 'bug_report' %}问题报告
                            {% else %}新增功能{% endif %}
                        </span>
                    </td>
                    <td class="content-column">
                        <div class="content-wrapper">
                            <div class="comment-content-preview" title="{{ comment.content }}">
                                {{ comment.content }}
                            </div>
                            <span class="comment-expand-btn" style="display: none;">
                                <i class="fas fa-chevron-right"></i>
                            </span>
                        </div>
                    </td>
                    <td class="status-cell">
                        {% if comment.status == 'pending' %}
                            <span class="badge badge-warning">待审核</span>
                        {% elif comment.status == 'approved' %}
                            <span class="badge badge-success">已通过</span>
                        {% else %}
                            <span class="badge badge-danger">已拒绝</span>
                        {% endif %}
                    </td>
                    <td>{{ comment.created_at }}</td>
                    <td>
                        <div class="action-buttons">
                            {% if comment.status == 'pending' %}
                            <button class="btn btn-success approve-btn" title="通过">
                                <i class="fas fa-check"></i>
                            </button>
                            <button class="btn btn-danger reject-btn" title="拒绝">
                                <i class="fas fa-times"></i>
                            </button>
                            {% endif %}
                            <button class="btn btn-secondary delete-btn" title="删除">
                                <i class="fas fa-trash"></i>
                            </button>
                        </div>
                    </td>
                </tr>
                {% endfor %}
            </tbody>
        </table>
    </div>
</div>

<style>
.comment-content-preview {
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    vertical-align: middle;
    line-height: 1.4;
    position: relative;
}

.comment-expand-btn {
    cursor: pointer;
    margin-left: 8px;
    color: var(--text-secondary);
    transition: transform 0.3s ease, color 0.3s ease;
}

.comment-expand-btn:hover {
    color: var(--primary-color);
    transform: rotate(90deg);
}

.comment-content-full {
    display: none;
    width: 100%;
    white-space: normal;
    word-break: break-all;
    margin-top: 8px;
    padding: 8px;
    background-color: var(--background-secondary);
    border-radius: 6px;
}

.comment-content-full.show {
    display: block;
}

/* 展开模式 */
.comment-content-preview.expanded {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1000;
    background-color: var(--background-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    max-width: 80vw;
    max-height: 70vh;
    width: 600px;
    padding: 20px;
    overflow-y: auto;
    white-space: normal;
    word-break: break-all;
}

/* 遮罩层 */
.comment-preview-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 999;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.comment-preview-overlay.show {
    display: block;
    opacity: 1;
}

.expanded {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1000;
    background-color: var(--background-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    max-width: 80vw;
    max-height: 70vh;
    width: 600px;
    padding: 20px;
    overflow-y: auto;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.expanded.show {
    opacity: 1;
}

.expanded-comment-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

.expanded-comment-close {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

.expanded-comment-close:hover {
    color: var(--text-primary);
}

.expanded-comment-content {
    line-height: 1.6;
    font-size: 16px;
    color: var(--text-primary);
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* 深色模式适配 */
[data-theme="dark"] .comment-content-preview:hover {
    background-color: rgba(255,255,255,0.1);
}

[data-theme="dark"] .comment-content-preview.expanded {
    background-color: var(--background-secondary);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 8px;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-cell {
    display: flex;
    align-items: center;
}

.user-name {
    font-size: 0.9em;
}

.wiki-comments-review {
    background-color: var(--background-primary);
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    padding: 1.5rem;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.form-select {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: var(--background-secondary);
    color: var(--text-primary);
}

.comments-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 0.5rem;
}

.comments-table thead th {
    background-color: var(--background-secondary);
    padding: 0.75rem;
    text-align: left;
    font-weight: 600;
}

.comment-row {
    background-color: var(--background-secondary);
    transition: all 0.3s ease;
}

.comment-row:hover {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.pending-review {
    border-left: 4px solid #ffc107;
}

.content-column {
    max-width: 200px;
    position: relative;
}

.content-wrapper {
    display: flex;
    align-items: center;
    width: 100%;
}

.comment-content-preview {
    flex-grow: 1;
    max-width: calc(100% - 30px); /* 为箭头预留空间 */
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.comment-expand-btn {
    cursor: pointer;
    margin-left: 8px;
    color: var(--text-secondary);
    transition: transform 0.3s ease, color 0.3s ease;
    display: none; /* 默认隐藏 */
}

.comment-expand-btn:hover {
    color: var(--primary-color);
    transform: rotate(90deg);
}

.comment-content-full {
    display: none;
    width: 100%;
    white-space: normal;
    word-break: break-all;
    margin-top: 8px;
    padding: 8px;
    background-color: var(--background-secondary);
    border-radius: 6px;
}

.comment-content-full.show {
    display: block;
}

.comment-type-badge {
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
}

.badge-feature {
    background-color: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}

.badge-bug {
    background-color: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.action-buttons {
    display: flex;
    gap: 0.5rem;
}

.action-buttons .btn {
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border-radius: 6px;
}

.action-buttons .btn i {
    font-size: 1rem;
}

[data-theme="dark"] .wiki-comments-review {
    background-color: var(--background-secondary);
    box-shadow: 0 4px 6px rgba(255, 255, 255, 0.05);
}

.badge-experience {
    background-color: rgba(52, 211, 153, 0.1);
    color: #10b981;
}

.comments-filter {
    display: flex;
    gap: 10px;
}

/* 删除按钮样式 */
.action-buttons .delete-btn {
    background-color: rgba(220, 53, 69, 0.1);
    color: #dc3545;
    margin-left: 0.5rem;
}

.action-buttons .delete-btn:hover {
    background-color: rgba(220, 53, 69, 0.2);
}

[data-theme="dark"] .action-buttons .delete-btn {
    background-color: rgba(220, 53, 69, 0.2);
    color: #ff6b6b;
}

[data-theme="dark"] .action-buttons .delete-btn:hover {
    background-color: rgba(220, 53, 69, 0.3);
}
</style>

<script>
document.addEventListener('DOMContentLoaded', function() {
    const commentsList = document.getElementById('comments-list');

    // 审核和删除操作
    commentsList.addEventListener('click', function(event) {
        const approveBtn = event.target.closest('.approve-btn');
        const rejectBtn = event.target.closest('.reject-btn');
        const deleteBtn = event.target.closest('.delete-btn');
        
        if (approveBtn || rejectBtn || deleteBtn) {
            // 找到最近的 tr 行
            const row = event.target.closest('tr');
            
            // 获取评论ID
            const commentId = row.getAttribute('data-comment-id');
            
            let url, method;
            if (approveBtn) {
                url = `/admin/wiki/comment/${commentId}/approve`;
                method = '通过';
            } else if (rejectBtn) {
                url = `/admin/wiki/comment/${commentId}/reject`;
                method = '拒绝';
            } else if (deleteBtn) {
                url = `/admin/wiki/comment/${commentId}/delete`;
                method = '删除';
            }

            // 确认删除操作
            if (deleteBtn && !confirm(`确定要${method}这条评论吗？`)) {
                return;
            }

            // 发送请求
            fetch(url, { 
                method: 'POST',
                headers: {
                    'Content-Type': 'application/json'
                }
            })
            .then(response => {
                if (!response.ok) {
                    throw new Error('Network response was not ok');
                }
                return response.json();
            })
            .then(result => {
                if (result.success) {
                    if (approveBtn) {
                        const statusCell = row.querySelector('.status-cell');
                        statusCell.innerHTML = '<span class="badge badge-success">已通过</span>';
                    } else if (rejectBtn) {
                        const statusCell = row.querySelector('.status-cell');
                        statusCell.innerHTML = '<span class="badge badge-danger">已拒绝</span>';
                    } else if (deleteBtn) {
                        // 删除整行
                        row.remove();
                    }
                    
                    // 移除操作按钮
                    const actionButtons = row.querySelector('.action-buttons');
                    if (actionButtons && (approveBtn || rejectBtn)) {
                        actionButtons.remove();
                    }
                } else {
                    alert(result.error || `${method}操作失败`);
                }
            })
            .catch(error => {
                console.error('Error:', error);
                alert(`${method}操作失败，请重试`);
            });
        }
    });

    // 原有的内容预览和筛选代码保持不变
    const contentPreviews = document.querySelectorAll('.content-wrapper');

    contentPreviews.forEach(wrapper => {
        const preview = wrapper.querySelector('.comment-content-preview');
        const expandBtn = wrapper.querySelector('.comment-expand-btn');
        
        const fullContent = preview.textContent.trim();
        
        // 如果文本超过单元格宽度，显示展开箭头
        if (preview.scrollWidth > preview.clientWidth) {
            expandBtn.style.display = 'inline-block';
        }

        const previewText = fullContent.length > 50 
            ? fullContent.substring(0, 50) + '...' 
            : fullContent;

        // 创建完整内容容器
        const fullContentDiv = document.createElement('div');
        fullContentDiv.classList.add('comment-content-full');
        fullContentDiv.textContent = fullContent;
        wrapper.parentNode.appendChild(fullContentDiv);

        // 添加展开/收起事件
        expandBtn.addEventListener('click', function(e) {
            e.stopPropagation();
            fullContentDiv.classList.toggle('show');
            
            // 旋转箭头
            expandBtn.querySelector('i').style.transform = 
                fullContentDiv.classList.contains('show') 
                    ? 'rotate(90deg)' 
                    : 'rotate(0deg)';
        });
    });
});
</script>
{% endblock %}