{% extends "base.html" %}
{% block title %}日志查询 - Squid Manager{% endblock %}
{% block content %}
<div class="page-header">
    <h1>📋 日志查询</h1>
    <div class="page-actions">
        <span class="meta-text">共 {{ total | thousands }} 条匹配</span>
    </div>
</div>

<div class="card">
    <div class="sync-bar">
        <div class="sync-info">
            {% if use_persistent %}
                {% if last_sync %}
                    <span class="badge badge-green">📥 已启用持久化</span>
                    <span class="meta-text">上次同步: {{ last_sync }}{% if last_sync_path %} · 源: <code>{{ last_sync_path }}</code>{% endif %}</span>
                {% else %}
                    <span class="badge badge-orange">⚠️ 尚未同步</span>
                    <span class="meta-text">点击"立即同步"把当前 access.log 导入到数据库</span>
                {% endif %}
            {% else %}
                <span class="badge badge-gray">📂 文件直读模式</span>
                <span class="meta-text">持久化已关闭 (在 <a href="{{ url_for('config_paths') }}">路径设置</a> 打开后可保留历史)</span>
            {% endif %}
        </div>
        <div class="sync-actions">
            <form method="post" action="{{ url_for('logs_sync') }}" style="display:inline">
                <input type="hidden" name="_csrf" value="{{ csrf_token() }}">
                <button type="submit" class="btn btn-primary btn-small">🔄 立即同步</button>
            </form>
            <form method="post" action="{{ url_for('logs_sync') }}?full=1" style="display:inline"
                  onsubmit="return confirm('确定要从头扫描整个 access.log?耗时取决于文件大小.');">
                <input type="hidden" name="_csrf" value="{{ csrf_token() }}">
                <input type="hidden" name="full" value="1">
                <button type="submit" class="btn btn-secondary btn-small">📥 全量导入历史</button>
            </form>
            <span class="btn-group" style="display:inline-flex; gap:4px; margin-left:8px;">
                {% set export_args = request.args.to_dict() %}
                {% set _ = export_args.pop('page', None) %}
                <a href="{{ url_for('export_logs_csv', **export_args) }}"
                   class="btn btn-secondary btn-small" title="导出当前过滤结果为 CSV">⬇️ CSV</a>
                <a href="{{ url_for('export_logs_json', **export_args) }}"
                   class="btn btn-secondary btn-small" title="导出当前过滤结果为 JSON">⬇️ JSON</a>
            </span>
        </div>
    </div>

    <form method="get" class="filter-form">
        <div class="filter-grid">
            <div class="form-group">
                <label>客户端 IP</label>
                <input type="text" name="client" value="{{ filters.client }}" class="form-input" placeholder="172.16.12.232">
            </div>
            <div class="form-group">
                <label>HTTP 方法</label>
                <select name="method" class="form-input">
                    <option value="">全部</option>
                    {% for m in ['GET','POST','PUT','DELETE','CONNECT','HEAD','OPTIONS','TRACE'] %}
                    <option value="{{ m }}" {% if filters.method == m %}selected{% endif %}>{{ m }}</option>
                    {% endfor %}
                </select>
            </div>
            <div class="form-group">
                <label>结果码</label>
                <input type="text" name="result_code" value="{{ filters.result_code }}" class="form-input" placeholder="TCP_MISS / TCP_TUNNEL / 200 / 404 ...">
            </div>
            <div class="form-group">
                <label>目标主机</label>
                <input type="text" name="host" value="{{ filters.host }}" class="form-input" placeholder="chatgpt.com">
            </div>
            <div class="form-group">
                <label>URL 包含</label>
                <input type="text" name="url" value="{{ filters.url }}" class="form-input" placeholder="metadata">
            </div>
            <div class="form-group">
                <label>响应大小 (字节)</label>
                <div class="range-input">
                    <input type="number" name="min_size" value="{{ filters.min_size }}" class="form-input" placeholder="最小">
                    <span>~</span>
                    <input type="number" name="max_size" value="{{ filters.max_size }}" class="form-input" placeholder="最大">
                </div>
            </div>
            <div class="form-group">
                <label>响应时间 (ms)</label>
                <div class="range-input">
                    <input type="number" name="min_elapsed" value="{{ filters.min_elapsed }}" class="form-input" placeholder="最小">
                    <span>~</span>
                    <input type="number" name="max_elapsed" value="{{ filters.max_elapsed }}" class="form-input" placeholder="最大">
                </div>
            </div>
            <div class="form-group">
                <label>起始时间 <span class="hint">本地时区</span></label>
                <input type="datetime-local" name="start_time" value="{{ filters.start_time }}" class="form-input">
            </div>
            <div class="form-group">
                <label>结束时间 <span class="hint">本地时区</span></label>
                <input type="datetime-local" name="end_time" value="{{ filters.end_time }}" class="form-input">
            </div>
        </div>
        <div class="form-actions">
            <button type="submit" class="btn btn-primary">🔍 查询</button>
            <a href="{{ url_for('logs_view') }}" class="btn btn-secondary">清空</a>
            {% if filters.start_time or filters.end_time %}
                <span class="meta-text">⏱ 时间范围: {{ filters.start_time or '最早' }} → {{ filters.end_time or '最新' }}</span>
            {% endif %}
        </div>
    </form>
</div>

<div class="card">
    {% if entries %}
    <div class="table-scroll">
    <table class="data-table log-table">
        <thead>
        <tr>
            <th>时间</th>
            <th>客户端</th>
            <th>结果码</th>
            <th>HTTP</th>
            <th>方法</th>
            <th>大小</th>
            <th>耗时</th>
            <th>URL</th>
            <th>层级</th>
            <th>Content-Type</th>
        </tr>
        </thead>
        <tbody>
        {% for e in entries %}
        <tr>
            <td class="time-cell">{{ e.timestamp_local.strftime('%Y-%m-%d %H:%M:%S') if e.timestamp_local else e.time }}</td>
            <td><a href="{{ url_for('client_detail', ip=e.client) }}">{{ e.client }}</a></td>
            <td>
                <span class="badge badge-{% if e.category == 'Hit' %}green{% elif e.category == 'Miss' %}blue{% elif e.category == 'Tunnel' %}cyan{% elif e.category == 'Denied' %}red{% elif e.category == 'Aborted' %}orange{% elif e.category == 'Error' %}red{% else %}gray{% endif %}" title="{{ e.result_description }}">{{ e.result_code }}</span>
            </td>
            <td><span class="badge badge-{% if e.http_code and e.http_code|first == '2' %}green{% elif e.http_code and e.http_code|first == '3' %}blue{% elif e.http_code and e.http_code|first == '4' %}orange{% elif e.http_code and e.http_code|first == '5' %}red{% else %}gray{% endif %}">{{ e.http_code or '-' }}</span></td>
            <td>{{ e.method }}</td>
            <td>{{ format_bytes(e.size) }}</td>
            <td>{{ format_duration(e.elapsed_ms) }}</td>
            <td class="url-cell" title="{{ e.url }}"><a href="{{ url_for('logs_view', url=e.url) }}">{{ e.url }}</a></td>
            <td><code>{{ e.hier_code }}</code>{% if e.peer %}<div class="meta-text">{{ e.peer }}</div>{% endif %}</td>
            <td><code>{{ e.content_type }}</code></td>
        </tr>
        {% endfor %}
        </tbody>
    </table>
    </div>

    {% if total_pages > 1 %}
    <div class="pagination">
        {% set args = request.args.to_dict() %}
        {% if page > 1 %}{% set _ = args.update({'page': page - 1}) %}<a href="?{{ args | urlencode }}" class="btn btn-small">« 上一页</a>{% endif %}
        <span class="page-info">第 {{ page }} / {{ total_pages }} 页</span>
        {% if page < total_pages %}{% set _ = args.update({'page': page + 1}) %}<a href="?{{ args | urlencode }}" class="btn btn-small">下一页 »</a>{% endif %}
    </div>
    {% endif %}
    {% else %}
    <div class="card-empty">
        <div class="empty-icon">🔍</div>
        <p>未找到匹配的日志</p>
    </div>
    {% endif %}
</div>
{% endblock %}