<?php
namespace app\api\controller;
use app\common\model\ExchangeGoods;
use app\common\service\OrderCallback;
use app\common\model\ExchangeOrder as EOM;
use app\common\model\DeliveryAddress;
use app\common\model\GoodsOrder;
use app\common\model\User;
use app\common\model\UserWallet;
use think\Db;
use think\Exception;

/**
 * @title 兑换订单
 * @controller ExchangeOrder
 * @group base
 */
class ExchangeOrder extends Base
{
    public function initialize()
    {
        parent::initialize();
        parent::checkLogin();
    }

    /**
     * @title 生成订单（立即购买）
     * @desc  立即购买场景
     * @author  qc
     * @url /api/Exchange_order/createOrderImmediately
     * @method POST
     * @header name:Authorization require:1 desc:Token
     * @param name:goods_id type:int require:1  default:0 desc:商品id
     * @param name:num type:int default:1 desc:数量
     * @param name:add_id type:int default:1 desc:收货地址id
     * @return name:order_id type:int default:1 desc:订单id
     */
    public function createOrderImmediately()
    {
        $goods_id = input('post.goods_id');
        $num = input('post.num');
        $add_id = input('post.add_id');
        if(!$goods_id )  $this->error('请选择商品');
        if($num <=0 ) $this->error('数量有误');
        if(!$add_id ) $this->error('请选择收货地址');
        Db::startTrans();
        try {
            // 商品详情
            $goods_info = ExchangeGoods::where('id',$goods_id)->where('is_deleted',0)->where('status',1)->find();
            if(!$goods_info) throw new Exception('商品已下架');
            $goods_info = $goods_info->toArray();
            if($goods_info['stock'] < $num) throw new Exception('库存不足');
            $integral = UserWallet::where('user_id',$this->user_id)->value('integral');
            $need_integral = $goods_info['integral'] * $num;
            if($integral < $need_integral) throw new Exception('积分余额不足');
            $add_info = DeliveryAddress::find($add_id)->toArray();
            $price_goods = bcmul($num,$goods_info['sell_price'],2); // 需要支付价格
            $price_express = 0; // 快递费用
            $order_insert = [
                'user_id' => $this->user_id,
                'goods_id' => $goods_id,
                'goods_name' => $goods_info['name'],
                'goods_cover' => $goods_info['cover'],
                'order_no' => get_order_sn(),
                'price_total' => $price_goods +  $price_express,
                'price_goods' => $price_goods,
                'price_express' => $price_express,
                'goods_num' => $num,
                'integral' => $need_integral,
                'pro_name' => $add_info['pro_name'],
                'city_name' => $add_info['city_name'],
                'county_name' => $add_info['county_name'],
                'street_name' => $add_info['street_name'],
                'user_name' => $add_info['name'],
                'add_detail' => $add_info['detail'],
                'phone' => $add_info['phone'],
            ];
            $order_info = EOM::create($order_insert);
            ExchangeGoods::where('id',$goods_id)->setDec('stock',$num);
            if($need_integral) UserWallet::userIntegralChange($this->user_id,$need_integral,'兑换商品',1,-1,$order_info['id']);
            Db::commit();
        }catch (\Exception $e){
            $this->is_commit = false;
            $this->ret_msg = $e->getMessage();
            Db::rollback();
        }
        $this->is_commit ? $this->success('添加成功',['order_id'=>$order_info->id]):$this->error($this->ret_msg);
    }

    /**
     * @title 兑换订单支付
     * @desc  兑换订单支付
     * @author  qc
     * @url /api/Exchange_order/orderPay
     * @method POST
     * @header name:Authorization require:1 desc:Token
     * @param name:order_id type:int require:1 default:-- desc:订单id
     * @param name:pay_type type:int require:1 default:1 desc:支付方式1微信2余额3支付宝
     * @return name:pay_status type:array default:0 desc:支付状态（0待支付，1支付成功，【余额支付或金额为0不需要吊起支付】直接完成订单状态）
     * @return name:config type:array default:0 desc:支付配置
     * @return name:config.appId type:string default:-- desc:公众账号ID（pay_type=1）
     * @return name:config.nonceStr type:string default:-- desc:随机字符串（pay_type=1）
     * @return name:config.signType type:string default:-- desc:签名类型（pay_type=1）
     * @return name:config.paySign type:string default:-- desc:签名（pay_type=1）
     * @return name:config.timestamp type:string default:-- desc:时间戳（pay_type=1）
     */
    public function orderPay()
    {
        $order_id = input('post.order_id');
        $pay_type = input('post.pay_type',1);
        Db::startTrans();
        $ret_data = ['pay_status'=>0,'config'=>[]];
        try{
            $order_info = EOM::where('id',$order_id)->find()->toArray();
            if($order_info['status'] !=0 ) $this->exception('订单状态有误');
            $pay_no = $order_info['pay_no'] ?  $order_info['pay_no'] : get_order_sn();
            EOM::where('id',$order_id)->update(['pay_no'=>$pay_no]);
            if($order_info['price_total'] > 0) {
                switch ($pay_type){
                    case 1:
                        $notify_url = $this->request->root(true) . '/api/WeChatPay/exchangeOrderNotify';
                        $user_info = User::where('id',$this->user_id)->find()->toArray();
                        $config = WeChatPay::wxPay('订单支付',$pay_no,$order_info['price_total'],$notify_url,'JSAPI',$user_info['openid']);
                        if(!$config) $this->exception('获取微信支付配置失败');
                        break;
                    case 2:
                        $money = UserWallet::where('user_id',$this->user_id)->value('money');
                        if($money < $order_info['price_total']) $this->exception('佣金余额不足!');
                        UserWallet::userMoneyChange($this->user_id,$order_info['price_total'],'佣金支付',1,-1,$order_id);
                        $pay_res = OrderCallback::exchangeOrderCallBack($order_info,$pay_type);
                        Db::commit();
                        $ret_data=['pay_status'=>1,'config'=>[]];
                        $this->ret_msg = '支付成功';
                        break;
                    case 3:
                        // 支付宝支付
                        break;
                }
            }else{
               OrderCallback::exchangeOrderCallBack($order_info,$pay_type);
               Db::commit();
               $ret_data=['pay_status'=>1,'config'=>[]];
               $this->ret_msg = '支付成功';
            }
        }catch (\Exception $e){
            $this->ret_msg = $e->getMessage();
            $this->is_commit = false;
            Db::rollback();
        }
        $this->transReturn($ret_data);
    }

    /**
     * @title 获取订单列表
     * @desc 获取订单列表
     * @author qc
     * @method GET
     * @url /api/Exchange_order/getOrderList
     * @header name:Authorization require:1 desc:Token
     * @param  name:page type:int  default:1 desc:页数
     * @param  name:page_num type:int default:20 desc:每页数
     * @param  name:status type:int default:-1  desc:状态
     * @return name:goods_id type:int default:-- desc:商品id
     * @return name:goods_name type:string default:-- desc:商品名称
     * @return name:goods_cover type:string default:--desc:商品封面
     * @return name:order_no type:string default:-- desc:订单号
     * @return name:price_total type:float default:-- desc:待支付金额（含运费）
     * @return name:price_goods type:float default:-- desc:商品金额（不含运费）
     * @return name:price_express type:float default:-- desc:运费
     * @return name:pay_state type:int default:0 desc:支付状态（0未支付，1已支付）
     * @return name:pay_type type:int default:0 desc:支付方式（1微信2余额3支付宝）
     * @return name:status type:int default:0 desc:订单状态--0待支付,1已支付（待发货）,2已发货（待收货）,3已收货（待评论）4已完成,,9取消
     * @return name:pay_no type:string default:-- desc:支付单号
     * @return name:pay_at type:string default:-- desc:支付时间
     * @return name:cancel_state type:int default:-- desc:取消状态（0未取消，1已取消）
     * @return name:express_state type:int default:-- desc:发货状态(0未发货,1已发货,2已签收)
     * @return name:express_company_id type:int default:-- desc:快递公司id
     * @return name:express_company_title type:string default:-- desc:发货快递公司名称
     * @return name:express_send_no type:string default:-- desc:发货单号
     * @return name:express_send_at type:string default:-- desc:发货时间
     * @return name:remark type:string default:-- desc:订单备注
     * @return name:pro_name type:string default:-- desc:收货省
     * @return name:city_name type:string default:-- desc:收货市
     * @return name:county_name type:string default:-- desc:收货区
     * @return name:street_name type:string default:-- desc:收货街道（乡镇）
     * @return name:add_detail type:string default:-- desc:收货详细地址
     * @return name:user_name type:string default:-- desc:收货人
     * @return name:phone type:string default:-- desc:收货人电话
     */
    public function getOrderList()
    {
        $status = input('get.status',-1);
        $where = [];
        $where[] = ['user_id','=',$this->user_id];
        if($status > -1) $where[] = ['status','=',$status];
        $list = EOM::where($where)->order('id desc ')->limit($this->off_set,$this->page_num)->select()->toArray();
        $this->success('',['list'=>$list]);
    }

    /**
     * @title 获取订单详情
     * @desc 获取订单详情
     * @author qc
     * @method GET
     * @url /api/Exchange_order/getOrderDetail
     * @header name:Authorization require:1 desc:Token
     * @param  name:order_id type:int default:--  desc:订单id
     * @return name:goods_id type:int default:-- desc:商品id
     * @return name:goods_name type:string default:-- desc:商品名称
     * @return name:goods_cover type:string default:--desc:商品封面
     * @return name:order_no type:string default:-- desc:订单号
     * @return name:price_total type:float default:-- desc:待支付金额（含运费）
     * @return name:price_goods type:float default:-- desc:商品金额（不含运费）
     * @return name:price_express type:float default:-- desc:运费
     * @return name:pay_state type:int default:0 desc:支付状态（0未支付，1已支付）
     * @return name:pay_type type:int default:0 desc:支付方式（1微信2余额3支付宝）
     * @return name:status type:int default:0 desc:订单状态--0待支付,1已支付（待发货）,2已发货（待收货）,3已收货（待评论）4已完成,,9取消
     * @return name:pay_no type:string default:-- desc:支付单号
     * @return name:pay_at type:string default:-- desc:支付时间
     * @return name:cancel_state type:int default:-- desc:取消状态（0未取消，1已取消）
     * @return name:express_state type:int default:-- desc:发货状态(0未发货,1已发货,2已签收)
     * @return name:express_company_id type:int default:-- desc:快递公司id
     * @return name:express_company_title type:string default:-- desc:发货快递公司名称
     * @return name:express_send_no type:string default:-- desc:发货单号
     * @return name:express_send_at type:string default:-- desc:发货时间
     * @return name:remark type:string default:-- desc:订单备注
     * @return name:pro_name type:string default:-- desc:收货省
     * @return name:city_name type:string default:-- desc:收货市
     * @return name:county_name type:string default:-- desc:收货区
     * @return name:street_name type:string default:-- desc:收货街道（乡镇）
     * @return name:add_detail type:string default:-- desc:收货详细地址
     * @return name:user_name type:string default:-- desc:收货人
     * @return name:phone type:string default:-- desc:收货人电话
     */
    public function getOrderDetail()
    {
        $order_id = input('get.order_id');
        $detail = EOM::where('id',$order_id)->find()->toArray();
        $this->success('ok',['detail'=>$detail]);
    }

    /**
     * @title 取消订单
     * @desc  取消订单
     * @author  qc
     * @url /api/Exchange_order/cancelOrder
     * @method POST
     * @header name:Authorization require:1 desc:Token
     * @param  name:order_id type:int require:1  default:0 desc:订单id
     */
    public function cancelOrder()
    {
        $order_id = input('post.order_id');
        Db::startTrans();
        try {
            $detail = EOM::where('id',$order_id)->find()->toArray();
            if($detail['status'] != 0) $this->exception('订单状态有误');
            // 商品库存
            ExchangeGoods::where('id',$detail['goods_id'])->setInc('stock',$detail['goods_num']);
            // 取消订单状态
            GoodsOrder::update(['status'=>9],['id'=>$order_id]);
            // 积分退回
            if($detail['integral']) UserWallet::userIntegralChange($detail['user_id'],$detail['integral'],'订单取消退回',2,1,$order_id);
            Db::commit();
        }catch (\Exception $e){
            $this->ret_msg = $e->getMessage();
            $this->is_commit = false;
            Db::rollback();
        }
        $this->is_commit ? $this->success('取消成功') : $this->error($this->ret_msg);
    }

    /**
     * @title 删除订单
     * @desc  删除订单
     * @author  qc
     * @url /api/Exchange_order/deleteOrder
     * @method POST
     * @header name:Authorization require:1 desc:Token
     * @param  name:order_id type:int require:1  default:0 desc:订单id
     */
    public function deleteOrder()
    {
        $order_id = input('post.order_id');
        $detail = EOM::where('id',$order_id)->find()->toArray();
        if($detail['status'] == 0) $this->error('请先取消订单');
        GoodsOrder::update(['is_deleted'=>1],['id'=>$order_id]);
        $this->success('删除成功');
    }

    /**
     * @title 更换订单收货地址
     * @desc  更换订单收货地址（仅待支付订单可以修改地址）
     * @author  qc
     * @url /api/Exchange_order/changeOrderDelivery
     * @method POST
     * @header name:Authorization require:1 desc:Token
     * @param  name:order_id type:int require:1  default:0 desc:订单id
     * @param  name:add_id type:int require:1  default:0 desc:收货地址id
     */
    public function changeOrderDelivery()
    {
        $order_id = input('post.order_id');
        $add_id = input('post.add_id');
        $detail = EOM::where('id',$order_id)->find()->toArray();
        if($detail['status'] != 0) $this->error('操作错误');
        $add_info = DeliveryAddress::find($add_id)->toArray();
        $order_update =[
            'pro_name' => $add_info['pro_name'],
            'city_name' => $add_info['city_name'],
            'county_name' => $add_info['county_name'],
            'street_name' => $add_info['street_name'],
            'add_detail' => $add_info['detail'],
            'user_name' => $add_info['name'],
            'phone' => $add_info['phone'],
        ];
        EOM::update($order_update,['id'=>$order_id]);
        $this->success('修改成功');

    }

    /**
     * @title 确认收货
     * @desc  确认收货
     * @author  qc
     * @url /api/Exchange_order/confirmReceipt
     * @method POST
     * @header name:Authorization require:1 desc:Token
     * @param  name:order_id type:int require:1  default:0 desc:订单id
     */
    public function confirmReceipt()
    {
        $order_id = input('post.order_id');
        $detail =EOM::where('id',$order_id)->find()->toArray();
        if($detail['status'] == 0) $this->error('订单未支付');
        if($detail['status'] == 1) $this->error('订单未发货');
        if($detail['status'] == 3) $this->error('订单已收货');
        EOM::update(['status'=>3],['id'=>$order_id]);
        $this->success('已确认收货');
    }


}