<?php

namespace App\Http\Controllers;

use App\Events\HelpOrderEvent;
use App\Events\NewOrder;
use App\Events\RetailOutboundEvent;
use App\Models\Amount;
use App\Models\DwbsUser;
use App\Models\Goods;
use App\Models\GoodSku;
use App\Models\IntegralW;
use App\Models\Order;
use App\Models\OrderW;
use App\Models\OrderDetailW;
use App\Models\StoreGoods;
use App\Models\StoreGoodsSku;
use App\Models\Store;
use App\Models\User;
use App\Models\UserW;
use App\Models\VipLogW;
use App\Models\LogW;
use EasyWeChat\Factory;
use Carbon\Carbon;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Log;

class MiniPayController extends Controller
{
    public function pay(Request $request)
    {
        $order_no=$request->input('order_no');
        try{
            DB::transaction(function()use($order_no, &$order ,&$seconds){
                $order=OrderW::where('order_no',$order_no)->lockForUpdate()->first();
                $seconds=Carbon::now()->subSeconds(60)->toDateTimeString();//限制调起支付60秒

                if(empty($order)){
                    throw new \Exception("订单有误");
                }
                if($order->prepare_pay_at >= $seconds){
                    throw new \Exception("订单正在支付中");
                }
                $order->prepare_pay_at=Carbon::now();
                $order->save();
            });
        }catch(\Exception $e){
            return $this->error('450001',$e->getMessage());
        }
        $store=Store::where('id',$order->store_id)->first();
        if(empty($store)){
            return $this->error('450001','店铺不存在或者已被删除');
        }
        if($store->status==1){
            return $this->error('450001','店铺已被禁用');
        }
        if(empty($order)){
            return $this->error('450001','订单有误');
        }
        if($order->apply_cancel == 2){
            return $this->error('450001','订单已取消');
        }
        if($order->is_pay != 0 || $order->status != 0){
            return $this->error('450001','订单状态有误');
        }
        if($order->account <= 0){
            return $this->error('450001','支付金额有误');
        }
        $openid=User::where('id',Auth::user()->id)->value('openid');
        $options = $this->options($order->store_id);
        $payment = Factory::payment($options);
        $jssdk = $payment->jssdk;
        Log::info(round($order->account/1000,2));
        Log::info(round($order->account/10));
        $two_minutes=Carbon::now()->addSeconds(55)->toDateTimeString();//限制支付时间55秒
        $cancel_time=Carbon::parse($order->created_at)->addMinutes(59)->toDateTimeString();//系统自动取消时间前一分钟
        if(Carbon::now() >= $cancel_time){
            return $this->error('450001','订单将被取消');
        }
        if($two_minutes <= $cancel_time){
            $expire=date("YmdHis",strtotime($two_minutes));
        }else{
            $expire=date("YmdHis",strtotime($cancel_time));
        }
        Log::info('ASASS'.$expire);
        $attributes = [
            'time_expire'       => $expire,
            'trade_type'        => 'JSAPI',                 // 支付方式，小程序支付使用JSAPI
            'body'              => '订单支付',                // 订单说明
            'out_trade_no'      => mt_rand('1000','9999').'_'.$order_no,            // 自定义订单号
            'total_fee'         => $order->account*100,     // 单位：分
            'sub_openid'            => $openid,    // 当前用户的openId
            'profit_sharing'    => 'Y'
        ];
        $result = $payment->order->unify($attributes);
        if ($result['return_code'] == 'SUCCESS' && $result['result_code'] == 'SUCCESS') {
            $prepayId = $result['prepay_id'];
            $config = $jssdk->sdkConfig($prepayId);
            return response()->json([
                'error_code'=>200,
                'msg'=>'成功',
                'data'=>$config
            ]);
        }

        if ($result['return_code'] == 'FAIL' && array_key_exists('return_msg', $result)) {
            Log::info('订单支付失败：'.$order->user_id.'/'.$order_no.'/'.$order->account.'/'.$result['return_msg']);
            return response()->json([
                'error_code'=>401,
                'msg'=> $result['return_msg'],
            ]);
        }

        Log::info('订单支付失败：'.$order->user_id.'/'.$order_no.'/'.$order->money.'/'.$result['err_code_des']);
        return response()->json([
            'error_code'=>401,
            'msg'=> $result['err_code_des'],
        ]);
    }

    protected function options($id){
        return  [
            'app_id' => 'wxf536016d4923e584',//config('wechat.payment.default.app_id'),
            'mch_id' => config('wechat.payment.default.mch_id'),
            'sub_mch_id' => Store::where('id',$id)->value('sub_mchid'),
            'key' => config('wechat.payment.default.key'),
            'notify_url' => url('api/payment/notify')
        ];
    }

    public function notify(Request $request)
    {
        Log::info('支付完成开始微信回调');
        $options = [
            'app_id' => 'wxf536016d4923e584',//config('wechat.payment.default.app_id'),
            'mch_id' => config('wechat.payment.default.mch_id'),
            'key' => config('wechat.payment.default.key'),
            'notify_url' => url('api/payment/notify')
        ];
        $payment = Factory::payment($options);
        $response = $payment->handlePaidNotify(function ($message, $fail)
        {
            // 根据返回的订单号查询订单数据
            Log::error($message);
            LogW::create([
                'content'=>json_encode($message),
                'type'=>1
            ]);
            $rand_no=explode('_',$message['out_trade_no'])[0];
            $message['out_trade_no']=explode('_',$message['out_trade_no'])[1];
            $order=OrderW::where('order_no',$message['out_trade_no'])->first();
            if ($order->is_pay==1){
                Log::info('订单号为：'.$message['out_trade_no'].'已经支付');
                return true;
            }
            if (!$order || $order->status  == 1) {
                Log::info('订单不存在：'.$message['out_trade_no'].'/'.$message['transaction_id'].'/'.$message['result_code']);
                return true;//订单不存在 或者 订单已支付
            }
            if ($message['result_code'] === 'FAIL') {  //支付失败
                Log::warning('[wechat-pay]:' . json_encode($message, true));
                return true;
            }

            if ($message['return_code'] === 'SUCCESS') { // return_code 表示通信状态，不代表支付状态
                // 支付成功后的业务逻辑
                if($message['result_code'] === 'SUCCESS') {
                    $total_fee=round($message['total_fee']/100,2);
                    DB::connection('mysql_w')->transaction(function()use($order,$message,$total_fee,$rand_no){
                        //修改订单状态
                        $order->status          = 1;
                        $order->is_help         = 1;
                        $order->is_pay          = 1;
                        $order->pay_type        = 1;
                        $order->pay_money       = $total_fee;
                        $order->rand_no         = $rand_no;
                        $order->pay_open_id     = $message['openid'];
                        $order->self_pay        = 1;
                        $order->wechat_pay_no   = $message['transaction_id'];
                        $order->pay_at          = $message['time_end'];
                        $order->save();
                        //店铺信息
                        Log::info($message['out_trade_no']);
                        Log::info($total_fee);
                        $store=Store::where('id',$order->store_id)->lockForUpdate()->first();
                        $start_money= $store->pending_amount;
                        $store->pending_amount += $total_fee;
                        $store->save();
                        //规格销量
                        $details=OrderDetailW::where('order_no',$order->order_no)->get();
                        foreach($details as $key=>$val){
                            $where=[];
                            $where['goods_id']=$val->goods_id;
                            $where['size']=$val->size;
                            $where['type']=$val->type;
                            $sku=StoreGoodsSku::where($where)->lockForUpdate()->first();
                            $sku->sale_num += $val->num;
                            $sku->save();
                            //商品销量
                            $goods=StoreGoods::where('id',$val->goods_id)->lockForUpdate()->first();
                            $goods->sale_num += $val->num;
                            $goods->save();
                        }
                        //用户vip变更
                        $vipLog=VipLogW::where('user_id',$order->user_id)
                            ->where('store_id',$order->store_id)->first();


                        /*张奇新增**/
//                        UserW::where('id',$order->user_id)->update(['is_vip'=>1]);


                        if(empty($vipLog) && $order->total>=2){
                            VipLogW::create([
                                'user_id'=>$order->user_id,
                                'store_id'=>$store->id,
                                'order_no'=>$message['out_trade_no']
                            ]);
                            OrderW::where('order_no',$message['out_trade_no'])->update([
                                'vip'=>1
                            ]);
                        }
                        //支付日志
                        Amount::create([
                            'user_id'       =>  $order->user_id,
                            'store_id'      =>  $order->store_id,
                            'order_no'      =>  $message['out_trade_no'],
                            'transaction_id'=>  $message['transaction_id'],
                            'money'         =>  $total_fee,
                            'type'          =>  1,  //支付
                            'status'        =>  1,  //成功
                            'service_fee'   =>  0,
                            'start_money'   =>  $start_money,
                            'end_money'     =>  $store->pending_amount,
                            'start_amount'  =>  $store->available_amount,//支付前可用金额
                            'end_amount'    =>  $store->available_amount,//支付后可用金额
                            'remark'        =>  '收款',
                        ]);
                    },5);
                    //减库存
                    DB::connection('mysql')->transaction(function()use($order) {
                        event(new RetailOutboundEvent($order->order_no));
                    },5);
                }
                return true;

            }else{
                Log::info('通信失败');
                return $fail('通信失败，请稍后再通知我');
            }
        });
        return $response;
    }

    public function GetPay(){
        // 根据返回的订单号查询订单数据
//        $message=['appid' => 'wx5224793b7dc7f7b7',
//            'bank_type' => 'OTHERS',
//            'cash_fee' => '153700',
//            'fee_type' => 'CNY',
//            'is_subscribe' => 'Y',
//            'mch_id' => '1603992271',
//            'nonce_str' => '60628be3521c8',
//            'openid' => 'ogTajwF_jHXaMTNcXLy1zT_XW-VU',
//            'out_trade_no' => '2657_DX21033010243392320927494',
//            'result_code' => 'SUCCESS',
//            'return_code' => 'SUCCESS',
//            'sign' => '8CC558CED364CB2384F188EBEF5D3255',
//            'sub_mch_id' => '1607799110',
//            'time_end' => '20210330102440',
//            'total_fee' => '153700',
//            'trade_type' => 'JSAPI',
//            'transaction_id' => '4200000896202103308732225144',];
//        Log::error($message);
        Log::error('主动回调');
        $rand_no=explode('_',$message['out_trade_no'])[0];
        $message['out_trade_no']=explode('_',$message['out_trade_no'])[1];
        $order=OrderW::where('order_no',$message['out_trade_no'])->first();
        if (!$order || $order->status  == 1) {
            Log::info('订单不存在：'.$message['out_trade_no'].'/'.$message['transaction_id'].'/'.$message['result_code']);
            return true;//订单不存在 或者 订单已支付
        }
        if ($message['result_code'] === 'FAIL') {  //支付失败
            Log::warning('[wechat-pay]:' . json_encode($message, true));
            return true;
        }

        if ($message['return_code'] === 'SUCCESS') { // return_code 表示通信状态，不代表支付状态
            // 支付成功后的业务逻辑
            if($message['result_code'] === 'SUCCESS') {
                $total_fee=round($message['total_fee']/100,2);
                DB::connection('mysql_w')->transaction(function()use($order,$message,$total_fee,$rand_no){
                    //修改订单状态
                    $order->status          = 1;
                    $order->is_pay          = 1;
                    $order->pay_type        = 1;
                    $order->pay_money       = $total_fee;
                    $order->rand_no         = $rand_no;
                    $order->pay_open_id     = $message['openid'];
                    $order->self_pay        = 1;
                    $order->wechat_pay_no   = $message['transaction_id'];
                    $order->pay_at          = $message['time_end'];
                    $order->save();
                    //店铺信息
                    $store=Store::where('id',$order->store_id)->lockForUpdate()->first();
                    $start_money= $store->pending_amount;
                    Log::error($store->pending_amount);
                    Log::error($total_fee);
                    $store->pending_amount += $total_fee;
                    $store->save();
                    //规格销量
                    $details=OrderDetailW::where('order_no',$order->order_no)->get();
                    foreach($details as $key=>$val){
                        $where=[];
                        $where['goods_id']=$val->goods_id;
                        $where['size']=$val->size;
                        $where['type']=$val->type;
                        $sku=StoreGoodsSku::where($where)->lockForUpdate()->first();
                        $sku->sale_num += $val->num;
                        $sku->save();
                        //商品销量
                        $goods=StoreGoods::where('id',$val->goods_id)->lockForUpdate()->first();
                        $goods->sale_num += $val->num;
                        $goods->save();
                    }
                    //用户vip变更
                    $vipLog=VipLogW::where('user_id',$order->user_id)
                        ->where('store_id',$order->store_id)->first();
                    /*张奇新增**/
                    UserW::where('id',$order->user_id)->update(['is_vip'=>1]);

                    if(empty($vipLog) && $order->total>=2){
                        VipLogW::create([
                            'user_id'=>$order->user_id,
                            'store_id'=>$store->id,
                            'order_no'=>$message['out_trade_no']
                        ]);
                        OrderW::where('order_no',$message['out_trade_no'])->update([
                            'vip'=>1
                        ]);
                    }
                    //支付日志
                    Amount::create([
                        'user_id'       =>  $order->user_id,
                        'store_id'      =>  $order->store_id,
                        'order_no'      =>  $message['out_trade_no'],
                        'transaction_id'=>  $message['transaction_id'],
                        'money'         =>  $total_fee,
                        'type'          =>  1,  //支付
                        'status'        =>  1,  //成功
                        'service_fee'   =>  0,
                        'start_money'   =>  $start_money,
                        'end_money'     =>  $store->pending_amount,
                        'start_amount'  =>  $store->available_amount,//支付前可用金额
                        'end_amount'    =>  $store->available_amount,//支付后可用金额
                        'remark'        =>  '收款',
                    ]);
                },5);
                //减库存
                DB::connection('mysql')->transaction(function()use($order) {
                    event(new RetailOutboundEvent($order->order_no));
                },5);
            }
            return true;

        }
    }

}