<?php

namespace App\Http\Services;

use App\Exceptions\InvalidRequestException;
use App\Http\Models\User\TaxInfoModel;
use App\Models\OrderAddressModel;
use App\Models\OrderItemsModel;
use App\Models\OrderModel;
use App\Models\OrderPriceModel;
use App\Models\OrderReturnItemsModel;
use App\Models\UserAddressModel;
use App\Models\UserModel;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Redis;
use App\Models\CartModel;

//订单服务层
class OrderService
{

    #收款常量
    static $bank_info = [
        "paypal" => "Paypal@semour.com",
        "ttl_bank_name" => "HSBC  Hong Kong",
        "ttl_bank_address" => "1 Queen's Road Central, Hong Kong",
        "ttl_swift_code" => "HSBCHKHHHKH",
        "ttl_company_name" => "SEMOUR ELECTRONICS CO., LIMITED",
        "ttl_account_no" => "819-847187-838",
    ];

    /*
     * 新增订单
    address_id：0
    items: [{
    "goods_id": 1166788996788323300,  //sku_id
    "buy_number": 2, //购买数量
    "buy_price":1.1 //购买单价
    "remark":"",//备注
}]
     */
    public static function addOrder($data, $user_id)
    {
        $shipping_address_id = $data["shipping_address_id"]; //收货地址
        $billing_address_id = $data["billing_address_id"]; //账单地址
        $items = json_decode(\Arr::get($data, 'items', []),true);
        //查询用户详情

        $userInfo = UserModel::getUserInfo($user_id);
        $order_sn = self::createOrderSn();

        try{
            $con = DB::connection();
            $redis = Redis::connection();

            $con->beginTransaction();

            #订单主表
            $mainData =[
                "order_sn"=>$order_sn,
                "user_id"=>$user_id,
                "creator_uid"=>$user_id,
                "company_name"=>$userInfo["company_name"],
                "sale_id"=>$userInfo["sale_id"],
                "sale_name"=>$userInfo["sale_name"],
                "exchange_rate"=>getRate(),
                "currency"=>2,
                "create_time"=>time(),
                "update_time"=>time(),
            ];

            $order_id = OrderModel::insertGetId($mainData);
            if (!$order_id){
                throw new InvalidRequestException("error:order main");
            }

            #订单地址
            $shippingAddress = UserAddressModel::where("address_id",$shipping_address_id)->first();
            $billingAddress = UserAddressModel::where("address_id",$billing_address_id)->first();
            if (!$shippingAddress || !$billingAddress){
                throw new InvalidRequestException("error: Address");
            }

            $addressData =[[
                            "address_id"=>$shipping_address_id,
                            "user_id"=>$user_id,
                            "order_id"=>$order_id,
                            "address_type"=>\Arr::get($shippingAddress,"address_type",0),
                            "order_address_type"=>1, //收货信息
                            "consignee"=>\Arr::get($shippingAddress,"first_name","")." ".\Arr::get($shippingAddress,"last_name",""),
                            "company_name"=>\Arr::get($shippingAddress,"company_name",""),
                            "email"=>\Arr::get($shippingAddress,"email",""),
                            "post_code"=>\Arr::get($shippingAddress,"post_code",""),
                            "phone"=>\Arr::get($shippingAddress,"phone",""),
                            "country_name"=>\Arr::get($shippingAddress,"country_name","") ,
                            "country"=>\Arr::get($shippingAddress,"country",""),
                            "province"=>\Arr::get($shippingAddress,"province",""),
                            "city"=>\Arr::get($shippingAddress,"city",""),
                            "detail_address"=>\Arr::get($shippingAddress,"detail_address",""),
                            "create_time"=>time(),
                            "update_time"=>time(),
                        ],[
                            "address_id"=>$billing_address_id,
                            "user_id"=>$user_id,
                            "order_id"=>$order_id,
                            "address_type"=>\Arr::get($billingAddress,"address_type",0),
                            "order_address_type"=>2, //账单邮寄信息
                            "consignee"=>\Arr::get($billingAddress,"first_name","")." ".\Arr::get($billingAddress,"last_name",""),
                            "company_name"=>\Arr::get($billingAddress,"company_name",""),
                            "email"=>\Arr::get($billingAddress,"email",""),
                            "post_code"=>\Arr::get($billingAddress,"post_code",""),
                            "phone"=>\Arr::get($billingAddress,"phone",""),
                            "country_name"=>\Arr::get($billingAddress,"country_name","") ,
                            "country"=>\Arr::get($billingAddress,"country",""),
                            "province"=>\Arr::get($billingAddress,"province",""),
                            "city"=>\Arr::get($billingAddress,"city",""),
                            "detail_address"=>\Arr::get($billingAddress,"detail_address",""),
                            "create_time"=>time(),
                            "update_time"=>time(),
                        ]
                ];

            $order_address_id = OrderAddressModel::insert($addressData);
            if (!$order_address_id){
                throw new InvalidRequestException("error:order address");
            }
            #订单明细
            $goodsInfoArr = ThirdService::getSemourData("goods_info",implode(",",array_column($items,"goods_id")));

            $orderItems = []; //订单商品明细
            $orderAmount = 0;
            foreach ($items as $v) {

                $goods_id = $v['goods_id'];
                $skuInfo = $goodsInfoArr[$goods_id]; //sku详情
                $cartInfo = CartModel::where(["user_id"=>$user_id,"goods_id"=>(string)$goods_id,"status"=>1])->first();

                $buy_number = $v["buy_number"];
                $buy_price = $v["buy_price"];
                $orderAmount += round($buy_number*$buy_price,2);
                $standard_brand = data_get($skuInfo,"standard_brand");

                #查询英文品牌缩写
                $brandName = $skuInfo["brand_name"];
                $standard_brand_id = \Arr::get($standard_brand,"standard_brand_id",0);
                $standardBrandInfo = ThirdService::getSemourData("standard_brand",$standard_brand_id);
                if ($standardBrandInfo){
                    $standardBrandInfoArr = json_decode($standardBrandInfo,true);
                    #深贸商城的品牌字段需展示该SKU对应基石标准品牌列表的英文简称，无则取英文名称、都无则取品牌名称
                    if ($standardBrandInfoArr["brand_short_name_en"]){
                        $brandName = $standardBrandInfoArr["brand_short_name_en"];
                    }else  if ($standardBrandInfoArr["brand_name_en"]){
                        $brandName = $standardBrandInfoArr["brand_name_en"];
                    }
                }

                //订单明细
                $orderItems[] = [
                    "order_id"=>$order_id,	//订单ID
                    "user_id"=>$user_id,	//用户ID
                    "goods_id"=>$goods_id,	//商品ID
                    "supplier_id"=>\Arr::get($skuInfo,"supplier_id",0),	//供应商ID(=company_id)
                    "brand_id"=>$skuInfo["brand_id"],	//品牌ID
                    "standard_brand_id"=>$standard_brand_id,	//标准品牌ID
                    "goods_name"=>\Arr::get($skuInfo,"goods_name",0),	//型号
                    "class_id2"=>\Arr::get($skuInfo,"class_id2",0),	//商品二级分类id
                    "batch"=>\Arr::get($skuInfo,"batch_sn",0),	//批次
                    "class_id2_name"=>"",	//商品二级分类名称
                    "supplier_name"=>\Arr::get($skuInfo,"supplier_name",0),	//供应商名(=company_name)
                    "brand_name"=>$brandName,	//品牌名
                    "standard_brand_name"=>\Arr::get($standard_brand,"brand_name",""),	//标准品牌
                    "goods_type"=>2,	//商品类型 联营：1专卖 2联营  自营 ：3自营 4寄售  5第三方仓库
                    "goods_number"=>$buy_number,	//购买数量
                    "goods_price"=>$buy_price,	//商品单价
                    "goods_unit"=>"pcs",	//商品单位
                    "delivery_time"=>\Arr::get($skuInfo,"hk_delivery_time",""),	//交货时间
                    "canal"=>\Arr::get($skuInfo,"canal",""),	//渠道标签
                    "initial_price"=>\Arr::get($v,"buy_price",0),	//原始销售价格
                    "purchase_uid"=>0,	//采购员id(内部账户系统id)
                    "purchase_name"=>"",	//采购员
                    "contract_remark"=>"",	//合同备注 6个汉子
                    "tax_rate"=>0,	//税率
                    "raw_goods_sn"=>\Arr::get($cartInfo,"raw_goods_sn",0),	//DGK原始编码
                    "raw_goods_packing"=>\Arr::get($cartInfo,"raw_goods_packing",0),	//DGK原始包装
                    "raw_brand_name"=>\Arr::get($cartInfo,"raw_brand_name",0),	//DGK原始品牌名称
                    "discount_amount"=>0,	//折扣金额
                    "other_amount"=>0,	//其它费用金额
                    "remarks"=>$v["remark"],	//客户备注
                ];

                if ($cartInfo){
                    #扣减购物车库存
                    $temp["status"] = $v["buy_number"] > 0 ? CartModel::status_yes:CartModel::status_no;
                    $temp["create_time"] = time();
                    $temp["update_time"] = time();
                    $cartUpdate = CartModel::where("cart_id",$cartInfo["cart_id"])->update($temp);
                    if (!$cartUpdate){
                        throw new InvalidRequestException("error:update cart");
                    }
                }
            }

            $itemFlag = OrderItemsModel::insert($orderItems);
            if (!$itemFlag){
                throw new InvalidRequestException("error:order items");
            }

            #插入收款信息
            $priceData = [
                "order_id"=>$order_id,	//用户ID
                "order_sn"=>$order_sn,	//
                "price"=>$orderAmount,	//
                "price_type"=>1,	//金额类型（正数ID大于0，负数ID小于0）-8活动优惠 -7支付优惠 -6运费优惠 -5尾款减款 -4优惠券优惠金额 -3尾款 -2预付款 -1付款，1货款 2附加费 3运费 4退款 5支付手续费
                "create_time"=>time(),	//添加时间
            ];
            $priceFlag = OrderPriceModel::insert($priceData);
            if (!$priceFlag){
                throw new InvalidRequestException("error:order price");
            }

            #更新订单总额
            $orderFlag = OrderModel::where("order_id",$order_id)->update(["order_amount"=>$orderAmount,"update_time"=>time()]);
            if (!$orderFlag){
                throw new InvalidRequestException("error:order update");
            }

            $con->commit();

            return $order_id;
        }catch (\Exception $e){
            $con->rollback();
            throw new InvalidRequestException($e->getMessage());
        }
    }

    //生成订单单号
    public static function createOrderSn($pre = "SE"){
        $order_sn = $pre.date("Ymd").rand(1000,9999);
        $check = OrderModel::getOrderInfo(["order_sn"=>$order_sn]);
        if ($check){
            self::createOrderSn();
        }
        return $order_sn;
    }

    /*
     * 个人所有订单列表
     */
    public static function orderLists($user_id,$param){

        $query = OrderModel::with('order_items')
            ->select([
                'order_id',
                'order_sn',
                'order_amount',
                'status',
                'create_time',
            ])
            ->orderBy('order_id', 'desc');

        $query->where("user_id",$user_id);
        #拼接搜索
        foreach ($param as $a => $b) {
            $b = trim($b);
            $a = trim($a);
            if (empty($b)) {
                continue;
            }
            switch ($a) {
                case "order_sn":   //
                case "order_id":   //
                case "status":   //
                    $query->where($a,$b);
                    break;
                case "goods_name":  //
                    $query->whereHas('order_items', function ($q) use ($b) {
                        $q->where('goods_name', $b);
                    });
                    break;
            }
        }

        $res = $query->paginate(\Arr::get($param,"page_size",10), ['*'], 'page',\Arr::get($param,"page",1) )->toArray();

        if (!$res){
            return false;
        }

        $result = $res["data"];

        $orderAddressArr = OrderAddressModel::whereIn("order_id", array_column($result, "order_id"))->get()->keyBy("order_address_type")->toArray();  //地址信息
        $temp = [];
        foreach ($result as $k=>$v){
            $order_id = $v["order_id"];

            $items = OrderItemsModel::where("order_id",$order_id)->get()->toArray();
            $receiveAddress = \Arr::get($orderAddressArr,OrderAddressModel::order_address_type_receive,[]);
            $piaoAddress = \Arr::get($orderAddressArr,OrderAddressModel::order_address_type_piao,[]);

            $merchandise_total = 0; //商品总额
            foreach ($items as $a=>$b){
                $ext_price = round($b["goods_number"]*$b["goods_price"],2);
                $merchandise_total += $ext_price;
            }
            $merchandise_total = round($merchandise_total,2);

            $priceInfo = OrderPriceModel::selectRaw("price_type,price")
                ->where("order_id",$order_id)
                ->get()->toArray();  //金额类型（正数ID大于0，负数ID小于0）-8活动优惠 -7支付优惠 -6运费优惠 -5尾款减款 -4优惠券优惠金额 -3尾款 -2预付款 -1付款，1货款 2附加费 3运费 4退款 5支付手续费
            $priceArr = array_column($priceInfo,"price","price_type");

          #  $sub_total = OrderPriceModel::getOrderSubTotal($order_id);
            $payment_surcharge_paypal = round($merchandise_total*0.046+0.5,2);

            $ts =[
                "order_id"=>$order_id,
                "order_sn"=>$v["order_sn"],
                "order_amount"=>$v["order_amount"],
                "goods_name_arr"=>array_column($items,"goods_name"),
                "status"=>$v["status"],
                "status_en"=>\Arr::get(OrderModel::$status,$v["status"],""),
                "receiver"=>\Arr::get($receiveAddress,"consignee"),
                "email"=>\Arr::get($receiveAddress,"email"),
                "phone"=>\Arr::get($receiveAddress,"phone"),
                "shipping_address"=>\Arr::get($receiveAddress,"detail_address"),
                "shipping"=>\Arr::get($priceArr,3,0), //运费
                "payment_surcharge_paypal"=>$payment_surcharge_paypal, //paypal 支付手续费
                "payment_surcharge_ttl"=>35, //ttl 支付手续费
                "merchandise_total"=>$merchandise_total, //商品总额
                "create_time"=>date('Y-m-d H:i:s', $v['create_time']), //下单时间
                "over_time"=> date('Y-m-d H:i:s', $v['create_time']+48*3600), //截止时间
            ];

            $ts["sub_total_payal"] = round($ts["payment_surcharge_paypal"]+$merchandise_total+$ts["shipping"],2); //paypal 小计
            $ts["sub_total_ttl"] = round($ts["payment_surcharge_ttl"]+$merchandise_total+$ts["shipping"],2);  //ttl 小计
            $temp[] = $ts;
        }

        #统计当前用户各个状态数量
        $orderCount = OrderModel::select(DB::raw('count(*) as num, status'))
            ->where("user_id",$user_id)
            ->groupBy('status')
            ->get()
            ->keyby("status")
            ->toArray();

        $statusCount[0] = OrderModel::where(["user_id"=>$user_id])->count();
        foreach (OrderModel::$status as $k=>$v){
            $statusCount[$k] = \Arr::get(\Arr::get($orderCount,$k),"num",0);
        }

        return [
            "order_count"=>$statusCount,
            "bank_info"=>self::$bank_info,
            "total"=> $res["total"],   //返回总条数
            "page"=>$res["current_page"],    //第几页
            "page_size"=> \Arr::get($param,"page_size",10),  //每页多少条
            "lists"=>$temp  //数据列表
        ];
    }

    /*
     * 取消订单
     */
    public static function cancelOrder($user_id,$order_id){
        if (!$order_id){
            return [1001,"error:order_id no empty"];
        }
        $where["order_id"] = $order_id;
        if ($user_id >0){
            $where["user_id"] = $user_id;
        }
        $orderInfo = OrderModel::getOrderInfo($where);
        if (!$orderInfo || $orderInfo["status"] > OrderModel::status_waiting_delivery){
            return [1003,"error:order status"];
        }
        $flag = OrderModel::where("order_id",$order_id)->update(["status"=>OrderModel::status_cancel,"update_time"=>time()]);
        return  $flag ? [0,"Cancel order success"]:[1002,"Cancel order failed"];
    }

    /*
   * 订单详情
   */
    public static function orderDetail($user_id,$order_id){

        $where["order_id"] = $order_id;
        if ($user_id >0){
         //   $where["user_id"] = $user_id;
        }
        $orderInfo = OrderModel::getOrderInfo($where);
        if (!$orderInfo){
            return false;
        }

        $items = OrderItemsModel::where("order_id",$order_id)->get()->toArray(); //商品详情
        $orderAddressArr = OrderAddressModel::selectRaw("consignee,company_name,email,phone,detail_address,shipping_sn,shipping_name,order_address_type")
            ->where("order_id",$order_id)
            ->get()
            ->keyBy("order_address_type")->toArray();  //地址信息,1收货信息 2账单邮寄信息

        $goodsInfoArr = ThirdService::getSemourData("goods_info",implode(",",array_column($items,"goods_id"))); //商品详情
        $itemsTemp = [];
        $merchandise_total = 0; //商品总额
        foreach ($items as $k=>$v){
            $goods_id = $v["goods_id"];
            $oneInfo = \Arr::get($goodsInfoArr,$goods_id,[]);
            $ext_price = round($v["goods_number"]*$v["goods_price"],2);
            $itemsTemp[] = [
                  "id"=>$k+1,
                  "goods_id"=>$v["goods_id"],
                  "goods_name"=>$v["goods_name"],
                  "brand_name"=>$v["brand_name"],
                  "delivery_time"=>changeDeliverToEn($v["delivery_time"]),
                  "pdf"=>\Arr::get($oneInfo,"pdf"),
                  "goods_number"=>$v["goods_number"],
                  "goods_price"=>$v["goods_price"],
                  "ext_price"=>$ext_price,
                  "remarks"=>$v["remarks"],
            ];
            $merchandise_total += $ext_price;
        }

        $priceInfo = OrderPriceModel::selectRaw("price_type,price")
            ->where("order_id",$order_id)
            ->get()->toArray();  //金额类型（正数ID大于0，负数ID小于0）-8活动优惠 -7支付优惠 -6运费优惠 -5尾款减款 -4优惠券优惠金额 -3尾款 -2预付款 -1付款，1货款 2附加费 3运费 4退款 5支付手续费
        $priceArr = array_column($priceInfo,"price","price_type");

        $temp = [
            "order_id"=>$order_id,
            "order_sn"=>$orderInfo["order_sn"],
            "order_amount"=>$orderInfo["order_amount"],
            "sub_total"=>OrderPriceModel::getOrderSubTotal($order_id), //小计
            "created_time"=>timeToDate($orderInfo["create_time"]), //创建时间
            "reviewed_time"=>timeToDate($orderInfo["confirm_time"]), //审核时间
            "paid_time"=>timeToDate($orderInfo["pay_time"]), //支付时间
            "delivered_time"=>timeToDate($orderInfo["shipping_time"]), //发货时间
            "received_time"=>"", //收货时间
            "cancel_time"=>timeToDate($orderInfo["cancel_time"]), //订单取消时间
            "finish_time"=>"", //交易成功时间
            "shipping"=>\Arr::get($priceArr,3,0), //运费
            "payment_surcharge"=>\Arr::get($priceArr,5,0), //支付手续费
            "merchandise_total"=>round($merchandise_total,2), //商品总额
            "status"=>$orderInfo["status"],
            "status_en"=>\Arr::get(OrderModel::$status,$orderInfo["status"],""),
            "shipping_address"=>\Arr::get($orderAddressArr,1,[]),
            "billing_address"=>\Arr::get($orderAddressArr,2,[]),
            "items"=>$itemsTemp,
        ];

        return $temp;
    }

    //订单售后详情
    public static function orderServiceDetail($user_id,$order_id){

        $returnItems = OrderReturnItemsModel::where("order_id",$order_id)->get()->toArray();
        if (!$returnItems){
            return false;
        }
        $orderItemsArr = OrderItemsModel::where(["order_id"=>$order_id])
            ->wherein("rec_id",array_column($returnItems,"rec_id"))
            ->get()
            ->keyby("rec_id")
            ->toArray();

        $temp = [];
        foreach ($returnItems as $k=>$v){
             $recId = $v["rec_id"];
             $orderGoodsInfo = \Arr::get($orderItemsArr,$recId);
             $temp[$recId] = [
                 "part_no"=>$orderGoodsInfo["goods_name"], // 型号名称
                 "manufacturer"=>$orderGoodsInfo["brand_name"], // 品牌名称
                 "price_per_unit"=>$orderGoodsInfo["goods_price"], // 单价
                 "quantity"=>$orderGoodsInfo["goods_number"], // 购买数量
                 "subtotal"=>round($orderGoodsInfo["goods_price"]*$orderGoodsInfo["goods_number"],2), // 金额
                 "type"=>OrderReturnItemsModel::$types[$v["type"]], // 售后类型
                 "after_sale_quantity"=>$v["return_num"], // 售后数量
                 "after_sale_price"=>$v["return_price"], // 售后单价
                 "return_amount"=>$v["return_amount"], // 售后金额
             ];
        }

        $return_amount_all = 0;
        $temp = array_values($temp);
        foreach ($temp as $c=>&$a){
            $a["no"] = $c+1;
            $return_amount_all += $a["return_amount"];
        }
        return  ["return_amount_all"=>$return_amount_all,"items"=>$temp];
    }

}