<?php
namespace App\Services;

use App\Contracts\SmsContract;
use Illuminate\Support\Str;
use App\Utils\Str as UtilsStr;
use App\Models\Message;
use App\Http\Response\ResponseJson;
use App\Jobs\SendPhoneCode;
use Overtrue\EasySms\EasySms;

class SmsService implements SmsContract
{
	use ResponseJson;

	public function sendCode($mobile, $scene)
    {
    	try {
            if (empty($mobile)) return false;
    		$code = UtilsStr::random(6, 1);
    		$sceneMethod = sprintf('get%sSceneTemplateId', Str::camel($scene));
	        $templateId = $this->$sceneMethod();
	        $data = [
	            'content' => str_replace('#code#', $code, $templateId),
	            'template' => $templateId,
	            'data' => ['code' => $code],
	        ];
            //一分钟内不能多次发送
            $created_at = Message::where('phone', $mobile)->orderBy('id', 'desc')->value('created_at');
            if ($created_at) {
                $created_at = $created_at->toDateTimeString();
                $result = time() - strtotime($created_at);
                if ($result < 60) {
                    return ['code'=>1, 'msg'=>'操作频繁，等待一分钟后再试'];
                }
            }
            \DB::beginTransaction();
            $m =  Message::create([
                'phone'=>$mobile,
                'code'=>$code,
                'message'=>$data['content'],
                'ip'=>request()->ip(),
                'confirmed'=>0,
            ]);
            $arr = [
                'mobile'=>$mobile,
                'data'=>$data,
            ];
            $sms_config = config('sms');
            $easySms = new EasySms($sms_config);
            try {
                $easySms->send($mobile, $data,['aliyun']);
                \DB::commit();
                return true;
            }catch (\Exception $e) {
                $error_msg = $e->getExceptions()['aliyun']->getMessage();
                throw new \Exception($error_msg);
            }
    	} catch (\Exception $e) {
            $this->getError($e);
    		return false;
    	}

    }


    protected function getLoginSceneTemplateId()
    {
    	$gateways = config('sms.gateways');
    	$supplier = config('sms.supplier', 'aliyun');
        return $gateways[$supplier]['template']['login']?:'';
    }

    protected function getRegisterSceneTemplateId()
    {
    	$gateways = config('sms.gateways');
    	$supplier = config('sms.supplier', 'aliyun');
        return $gateways[$supplier]['template']['register']?:'';
    }

    protected function getPasswordResetSceneTemplateId()
    {
    	$gateways = config('sms.gateways');
    	$supplier = config('sms.supplier', 'aliyun');
        return $gateways[$supplier]['template']['password_reset']?:'';
    }

    protected function getMobileBindSceneTemplateId()
    {
    	$gateways = config('sms.gateways');
    	$supplier = config('sms.supplier', 'aliyun');
        return $gateways[$supplier]['template']['mobile_bind']?:'';
    }
}