<?php

/**
 * 测试
 */

namespace app\admin\controller;

use Repository\ExcelRepository;
use Repository\ZipRepository;
use think\Controller;
class Test extends Controller
{
    public function index()
    {
        echo "hello world!";
    }
    /**
     * 下载平台的客服聊天记录
     * @return array|false|string
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     */
    public function downServiceLog()
    {
        $gdb = db('groups');
        $udb = db('users');
        $group_id = input('id');
        $date = input('date');
        if (!$group_id || !$date) return json(resultJson(3, '参数错误'));
        $group_info = $gdb->where(['id' => $group_id, 'status' => 1])->field('name')->find();
        if (!$group_info) return json(resultJson(2, '平台未找到'));
        $users = $udb->where(['group_id' => $group_id, 'status' => 1])->field('id,user_name')->select();
        if (!$users) return json(resultJson(2, '暂无客服'));
        // 处理平台下客服的聊天记录
        foreach($users as $k => $v) {
            $day_up = strtotime($date);
            $day_down = strtotime($date) + (60 * 60 * 24);
            $chat_log = [];
            for($i=0; $i < config('chat_table_num'); $i++) {
                $log_data = db('chat_log_'.$i)->where("(from_id = 'KF{$v['id']}' or to_id = 'KF{$v['id']}') and (time_line >= {$day_up} and time_line < $day_down)")->select();
                if (!$log_data) continue;
                foreach ($log_data as $vv) {
                    $chat_log[] = $vv;
                }
            }

            $filePath = ROOT_PATH."public/uploads/export_service_log/{$group_info['name']}/{$date}/";
            if(!is_dir($filePath)) {
                if(!mkdir($filePath, 0775, true)) {
                    return json(resultJson(3, '创建文件夹失败'));
                }
            }
            $title = $v['user_name'].'-'.$date;
            $xlsCell  = array(
                array('from_id','发送方id'),
                array('from_name','发送方名字'),
                array('to_id','接收方id'),
                array('to_name','接收方名字'),
                array('content','发送内容'),
                array('time_line','发送时间'),
                array('is_offline_msg','是否离线消息'),
                array('msg_id','消息id'),
            );
            ExcelRepository::exportExcel($title, $xlsCell, $chat_log, $filePath);
        }
        $zip_path = ROOT_PATH."public/uploads/export_service_log/{$group_info['name']}/{$date}/";
        $zip_to_path = ROOT_PATH."public/uploads/export_service_log/{$group_info['name']}/{$date}.zip";
        try{
            // 重复压缩，会自动覆盖
            $res = ZipRepository::zip($zip_path, $zip_to_path);
            if(!$res){
                return json(resultJson(0, '下载文件失败'));
            }
            $down_url = 'http://'.$_SERVER['HTTP_HOST']."/uploads/export_service_log/{$group_info['name']}/{$date}.zip";
            return json(resultJson(1, '下载成功', ['url' => $down_url]));
        }catch (Exception $e){
            return json(resultJson(0, '系统错误', $e->getMessage()));
        }
    }
}