<?php

namespace app\api\controller;

use addons\epay\library\Service;
use app\common\controller\Api;
use app\utils\CurlUtil;
use app\utils\Easywechat\MiniAppService;
use app\utils\LogUtil;
use app\utils\PayUtil;
use think\Cache;
use think\Db;
use think\Exception;
use think\Request;

/**
 * 通行证
 */
class HuiPay extends Api
{
    // 日志模块名称
    const LOG_MODULE = 'HuiPay';
    protected $noNeedLogin = ['vip_recharge', 'gold_recharge', 'pay', 'pay_notify'];
    protected $noNeedRight = '*';
    // h5 跳转小程序
    const H5 = 'https://h5-min-pay-1gczed24bbbe3db8-1317709175.tcloudbaseapp.com/suning-pay.html';

    public function _initialize()
    {
        parent::_initialize();
    }

    public function __construct(Request $request = null)
    {
        parent::__construct($request);
        //日志统一写入
        register_shutdown_function([new LogUtil, 'close']);
        LogUtil::getInstance('Api/'); //设置日志存入通道
    }


    /**
     * 会员充值 （跳转小程序充值）
     * @return void
     */
    public function vip_recharge()
    {
        Db::startTrans();
        try {
            $rc_id = input('rc_id',0);
            $pay_type = input('pay_type','wechat');
            $uid = $this->auth->id;

            if ($pay_type != 'wechat') {
                throw new Exception('支付类型有误');
            }

            if(!$rc_id){
                throw new Exception('请选择会员套餐');
            }

            //赋值money
            $recharge_config = Db::name('payvip_config')->where('id',$rc_id)->find();
            $money = $recharge_config['money'];

            if($money <= 0) {
                throw new Exception('支付金额必须大于0');
            }
            if($money > 10000){
                throw new Exception('支付金额太大');
            }

            //会员等级冲突
            //当前是会员，但是却要向下级续费，直接提示报错
            //修改等级，向上立刻改，向下不允许
            $wallet_info = model('wallet')->getWallet($this->auth->id);
            if($wallet_info['vip_endtime'] > time() && $recharge_config['vip_level'] < $wallet_info['vip_level']){
                throw new Exception('当前会员没有过期，不能续费');
            }

            //创建订单
            $data = [];
            $data['status'] = 0;
            $pay_no = createUniqueNo('V',$uid);
            $data['pay_no'] = $pay_no;
            $data['money'] = $money;
            $data['payment_class'] = $pay_type;
            $data['user_id'] = $uid;
            $data['ext_info'] =  json_encode(['subject'=>'充值vip支付']);
            $data['memo'] =  '充值会员支付';
            $data['createtime'] = time();
            //$data['payment'] = 'miniapp';
            $data['payment'] = 'app';
            $pay_order = Db::name('pay_order')->insertGetId($data);

            //创建回调
            $even_data = [];
            $even_data['event'] = 'success';
            $even_data['class'] = 'app\common\model\Recharge';
            $even_data['method'] = 'vippaysucc';
            $even_data['args'] = json_encode(['user_id'=>$uid,'days'=>$recharge_config['days'],'vip_level'=>$recharge_config['vip_level'],'gold_num'=>$recharge_config['gold_num'],'money'=>$money]);
            $even_data['pay_no'] = $pay_no;
            $pay_event = Db::name('pay_event')->insertGetId($even_data);

            if (!$pay_order || !$pay_event){
                throw new Exception('下单失败');
            }

            // h5跳转小程序支付链接
            $url = self::H5."?order_no={$pay_no}";
            Db::commit();
            $this->success('success',[
                'url' => $url
            ]);
        } catch (Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
    }

    /**
     * 金币充值
     * @return void
     */
    public function gold_recharge()
    {
        Db::startTrans();
        try {
            $rc_id     = input_post('rc_id',0);
            $pay_type  = 'wechat';
            $freemoney = input_post('freemoney', 0, 'intval');
            $uid = $this->auth->id;

            if(!$rc_id && !$freemoney){
                throw new Exception('请选择或填写充值金额');
            }
            if (!in_array($pay_type,['wechat','alipay'])) {
                throw new Exception('错误的支付类型');
            }
            //赋值money
            if($rc_id){
                $recharge_config = Db::name('paygold_config')->where('id',$rc_id)->find();
                $money = $recharge_config ? $recharge_config['money']: 0;
                $gold  = $recharge_config ? $recharge_config['gold'] : 0;
                $first_gold     = $recharge_config ? $recharge_config['first_gold'] : 0;
                $first_vipdays  = $recharge_config ? $recharge_config['first_vipdays'] : 0;
                $vip_gold  = $recharge_config ? $recharge_config['vip_gold'] : 0;
            }

            //自由输入覆盖
            if(!empty($freemoney)){
                $rc_id = 0;
                $money = floatval($freemoney);
                $bili = config('site.money_to_gold') ?: 10;
                $gold  = bcmul($money,$bili,0);
                $first_gold = 0;
                $first_vipdays = 0;
                $vip_gold  = 0;
            }
            if($money <= 0) {
                throw new Exception('支付金额必须大于0');
            }
            if($money > 10000){
                throw new Exception('支付金额太大');
            }
            //查询是不是会员,若不是则不赠送金币
            $vip_endtime = Db::name('user_wallet')->where('user_id',$this->auth->id)->value('vip_endtime');
            if ($vip_endtime < time()) {
                $vip_gold = 0;
            }

            //创建订单
            $data = [];
            $data['status'] = 0;
            $pay_no = createUniqueNo('P',$uid);
            $data['pay_no'] = $pay_no;
            $data['money'] = $money;
            $data['payment_class'] = $pay_type;
            $data['user_id'] = $uid;
            $data['ext_info'] =  json_encode(['subject'=>'充值金币支付']);
            $data['memo'] =  '充值金币支付';
            $data['createtime'] = time();
            $data['payment'] = 'app';
            $pay_order = Db::name('pay_order')->insertGetId($data);

            //创建回调
            $even_data = [];
            $even_data['event'] = 'success';
            $even_data['class'] = 'app\common\model\Recharge';
            $even_data['method'] = 'goldpaysucc';
            $even_data['args'] = json_encode(['user_id'=>$uid,'gold'=>$gold,'money'=>$money,'pg_id'=>$rc_id,'first_gold'=>$first_gold,'first_vipdays'=>$first_vipdays, 'intro_uid' => $this->auth->intro_uid, 'vip_gold' => $vip_gold]);
            $even_data['pay_no'] = $pay_no;
            $pay_event = Db::name('pay_event')->insertGetId($even_data);


            if (!$pay_order || !$pay_event){
                throw new Exception('下单失败');
            }

            // h5跳转小程序支付链接
            $url = self::H5."?order_no={$pay_no}";
            Db::commit();
            $this->success('success',[
                'url' => $url
            ]);
        } catch (Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
    }

    /**
     * 汇付 支付
     */
    public function pay()
    {
        $params = \request()->post();
        $order_no = $params['order_no'] ?? '';
        if ($params['openid'] != 9696){
            $wxInfo = Cache::get($params['openid'] ?? '');
            $openid = $wxInfo['openid'] ?? '';
        }else{
            $openid = 'ol8qS68vKSgWJ3Unrgfyi3rkakcQ';
        }

        if (empty($order_no) || empty($openid)){
            $this->error('支付超时，请重新下单支付');
        }

        // 获取下单信息
        $order = Db::name('pay_order')->where('pay_no',$order_no)->find();
        if (!$order){
            $this->error('订单不存在，请重新下单支付');
        }

        $money = $order['money'];
        $money = '0.01';// 测试支付

        $pay = new PayUtil();
        $notify_url = CurlUtil::getHttp('/api/hui_pay/pay_notify',false);
        if (!$pay->jsPay($openid, $order_no, $money, $order['memo'] ?? '商品下单支付', $notify_url)){
            $this->error($pay->getMessage());
        }

        $res = $pay->getData();
        if (empty($res['data']['pay_info']) || !$pay_info = json_decode($res['data']['pay_info'],true)){
            $this->error('支付信息有误');
            // exit;
            // 这里 不加 exit 编辑器可能会提示  $pay_info 有可能不存在的变量 是因为 fastadmin 自带 error 写法不规范导致的
        }

        $this->success('success', [
            'pay_info' => $pay_info,// 这里编辑器可能会提示  有可能不存在的变量 是因为 fastadmin 自带 error 写法不规范导致的
            'order_no' => $order_no
        ]);
    }

    /**
     * 支付回调
     * @return void
     */
    public function pay_notify(Request $request)
    {
        $params = $request->param();

        // 消息主体信息
        $resp_data = json_decode(stripslashes(htmlspecialchars_decode($params['resp_data'] ?? '')),true);
        unset($params['resp_data']);

        LogUtil::info('支付回调参数', self::LOG_MODULE, __FUNCTION__,[
            'params' => $params,
            'resp_data' => $resp_data,
        ]);

        if (empty($params['resp_code']) || $params['resp_code'] != '00000000' || empty($resp_data)){
            LogUtil::info('回调信息有误', self::LOG_MODULE, __FUNCTION__,"resp_code error");
            $this->error('支付信息有误');
        }


        $this->success();
    }
}