<?php

namespace base\admin\controller\nginx;

use app\common\controller\AdminController;
use app\admin\service\annotation\ControllerAnnotation;
use app\admin\service\annotation\NodeAnotation;
use think\App;

/**
 * @ControllerAnnotation(title="nginx 访问日志明细（解析入库）")
 */
class AccessLogBase extends AdminController
{

    use \app\admin\traits\Curd;

    protected $sort = [
        'time_local' => 'desc',
    ];

    public function __construct(App $app)
    {
        parent::__construct($app);

        $this->model = new \app\admin\model\NginxAccessLog();
    }

    /**
     * @NodeAnotation(title="列表")
     */
    public function index()
    {
        if ($this->request->isAjax()) {
            if (input('selectFields')) {
                return $this->selectList();
            }
            list($page, $limit, $where, $excludes, $request_options, $group) = $this->buildTableParames();
            $count = $this->model
                ->where($where)
                ->group($group)
                ->count();
            $list = $this->model
                ->where($where)
                ->page($page, $limit)
                ->order($this->sort)
                ->group($group)
                ->select();
            $data = [
                'code' => 0,
                'msg' => '',
                'count' => $count,
                'data' => $list,
            ];

            return json($data);
        }

        // 采集位置信息（合并自原"读取位置管理"独立页面）
        $positions = \app\admin\model\NginxLogPosition::order('id', 'desc')->select()->map(function ($item) {
            $bytes = (int) $item['offset'];
            if ($bytes >= 1048576) {
                $item['offset_human'] = number_format($bytes / 1048576, 2) . ' MB';
            } elseif ($bytes >= 1024) {
                $item['offset_human'] = number_format($bytes / 1024, 2) . ' KB';
            } else {
                $item['offset_human'] = $bytes . ' B';
            }
            $item['last_read_time_text'] = $item['last_read_time'] > 0
                ? date('Y-m-d H:i:s', (int) $item['last_read_time'])
                : '-';

            return $item;
        });
        $this->assign('positions', $positions);

        return $this->fetch();
    }

    /**
     * @NodeAnotation(title="详情")
     */
    public function read($id)
    {
        $row = $this->model->find($id);
        empty($row) && $this->error('数据不存在');

        $this->assign('row', $row);

        return $this->fetch();
    }

    /**
     * @NodeAnotation(title="添加")
     */
    public function add()
    {
        $this->error('日志表不允许手动添加');
    }

    /**
     * @NodeAnotation(title="编辑")
     */
    public function edit($id)
    {
        $this->error('日志表不允许编辑');
    }

    /**
     * @NodeAnotation(title="删除")
     */
    public function delete($id)
    {
        $this->error('日志表不允许删除');
    }

    /**
     * @NodeAnotation(title="属性修改")
     */
    public function modify()
    {
        $this->error('日志表不允许修改');
    }
}