<?php

namespace common\models\forms;

use common\components\Model;
use common\helpers\Date;
use common\helpers\LoggerTool;
use common\models\Order;

/**
 * 订单物流表单
 */
class OrderLogisticsForm extends Model
{
    /**
     * 自动发送订单到仓储服务.
     * @return bool
     */
    public function taskAutoSendEmail(): bool
    {
        try {
            // 公司邮箱
            $adminEmail = \Yii::$app->params['adminEmail'];
            // 物流仓储邮件
            $logisticsEmail = \Yii::$app->params['logisticsEmail'];
            // 生成附件
            $attachFile = $this->taskAutoAssembleOrder();

            // 发送邮件
            $result = \Yii::$app->mailer->compose()
                ->setFrom([$adminEmail => 'elken'])
                ->setTo($logisticsEmail)
                ->setSubject('Order List')
                ->setTextBody('Plain text content')
                ->attach($attachFile)
                ->send();
        } catch(\Exception $e) {
            LoggerTool::info('taskAutoSendEmail Exception！' . $e->getMessage());
            return false;
        }

        return true;
    }

    /**
     * 获取订单.
     */
    public function taskAutoAssembleOrder()
    {
        // 查询符合条件的订单
        $orderListData = Order::find()
            ->select('SN')
            ->where('STATUS = :STATUS AND CREATED_AT > :CREATED_AT', [':STATUS' => \Yii::$app->params['orderStatus']['paid']['value'], ':CREATED_AT' => strtotime('-100 days')])
            ->asArray()
            ->limit(500)
            ->all();

        // 生成Excel
        if ($orderListData) {
            $path =  __DS__ . $this->getSaveBasePath() . __DS__ . $this->getSavePath();
            $this->mkdir($path);
            $realFile = $path . __DS__ . $this->getFileName();
            $_fp = fopen($realFile, 'w');

            foreach ($orderListData as $orderData) {
                fputcsv($_fp, $orderData);
            }

            fclose($_fp);

            return $realFile;
        }

        return false;
    }

    /**
     * 生成路径
     * @param mixed ...$params
     * @return string
     */
    public function pathCreator(...$params): string
    {
        $hash = md5(implode('_', $params));
        $first = substr($hash, 0, 3);
        $second = substr($hash, 3, 2);

        return $first . __DS__ . $second . __DS__;
    }

    /**
     * 生成文件名
     */
    public function getFileName($ext = '.csv'): string
    {
        return date('YmdHis', Date::nowTime()) . random_int(1000, 9999) . $ext;
    }

    /**
     * 获取保存的路径
     */
    public function getSavePath(): string
    {
        $savePath = $this->pathCreator(date('Ymd', Date::nowTime()));
        return trim($savePath, __DS__);
    }

    /**
     * 获取文件存储位置
     */
    public function getSaveBasePath(): string
    {
        $saveBasePath = \Yii::getAlias('@common/runtime') . __DS__ . 'excelExport' . __DS__ . \Yii::$app->params['excelLocalDir'];
        return trim($saveBasePath, __DS__);
    }

    /**
     * 创建目录(递归创建)
     *
     * @param $dir
     * @return false
     */
    public function mkdir($dir): bool
    {
        if (!is_dir($dir)) {
            $this->mkdir(dirname($dir));
            if (!mkdir($dir)) {
                return false;
            }

            @exec('chown -R centos:centos /' . $dir);
            @exec('chmod -R 777 /' . $dir);
        }

        return $dir;
    }
}