<?php


namespace app\admin\controller;

use app\admin\model\InvoiceGood;
use app\admin\model\OrderCategory;
use app\admin\model\PayInfo;
use think\App;
use think\facade\Validate;
class InvoiceItem extends Base{
    public function __construct(App $app) {
        $this->novalidate = ["*"];
        parent::__construct($app);
    }
    //查询
    public function cgdListByPayNo(){
        $param = $this->request->param(["payNo"=>"","merge_code"=>"","inv_good_name"=>""],"post","trim");
        $where=[["a.status","=",1],["a.is_del","=",0]];
        if($param["payNo"]!=="") $where[]=["a.payNo","=",$param["payNo"]];
        if($param["merge_code"]!=="") $where[]=["c.merge_code","=",$param["merge_code"]];
        if($param["inv_good_name"]!=="") $where[]=["c.inv_good_name","like","%{$param["inv_good_name"]}%"];
        $list = PayInfo::alias('a')
                ->join('cgd_info b','a.cgdNo=b.sequenceNo',"left")
                ->join('order_category c','b.sequenceNo=c.code and b.goodNo=c.spuCode and c.order_type=2',"left")
                ->where($where)
                ->field("b.sequenceNo,b.goodNo,b.goodName,(b.goodNum-thNum) as goodNum,b.goodPrice,b.totalPrice,
                c.merge_code,c.cat_code,c.cat_name,c.short_name,c.tax,c.inv_good_name")
                ->select();
         $this->success('获取成功',$list);
    }
    //查询
    public function qrdListByInvNo(){
        $param = $this->request->param(["invNo"=>"","merge_code"=>"","inv_good_name"=>""],"post","trim");
        $where=[["a.goodNum",">",0],["a.is_del","=",0]];
        if($param["invNo"]!=="") $where[]=["a.invNo","=",$param["invNo"]];
        if($param["merge_code"]!=="") $where[]=["c.merge_code","=",$param["merge_code"]];
        if($param["inv_good_name"]!=="") $where[]=["c.inv_good_name","like","%{$param["inv_good_name"]}%"];
        $list= InvoiceGood::alias('a')
                ->join('qrd_info b','a.orderCode=b.sequenceNo','left')
                ->join('order_category c','b.sequenceNo=c.code and b.goodNo=c.spuCode and  c.order_type=1','left')
                ->where($where)
                ->field("b.sequenceNo,b.goodNo,b.goodName,a.goodNum,a.goodPrice,a.totalPrice,
                                c.merge_code,c.cat_code,c.cat_name,c.short_name,c.tax,c.inv_good_name")
            ->select();
         $this->success('获取成功',$list);
    }
    //添加发票明细对应关系
    public function create(){
        $param = $this->request->param(["itemId"=>"","orderArr"=>[]],"post","trim");
        $valid=Validate::rule([
            'itemId|发票明细id' => 'require|number|gt:0',
            'orderArr|订单信息' => 'require|array',
        ]);
        if(!$valid->check($param))$this->error($valid->getError());
        $valids=Validate::rule([
            'code|订单号' => 'require|number|gt:0',
            'spuCode|商品编码' => 'require|number|gt:0',
            'num|数量' => 'require|float|gt:0',
            'good_price|商品价格' => 'require|float|gt:0',
            'total_amount|总金额' => 'require|float|gt:0',
            'remark|备注' => 'max:255',
        ]);
        $item = \app\admin\model\InvoiceItem::where(['id'=>$param["itemId"]])->findOrEmpty();
        if($item->isEmpty())$this->error("发票明细不存在");
        $save=[];
        $amount = $item['balance_amount'];
        foreach ($param["orderArr"] as $k=>$v){
            if(!$valids->check($v))$this->error($valids->getError());
            $taxInfo = OrderCategory::where(['code'=>$v['code'],'spuCode'=>$v['spuCode']])->findOrEmpty();
            if($taxInfo->isEmpty())$this->error("商品编码{$v['spuCode']}税目信息不存在");
            $balance="0";
            if($amount<$v['total_amount']){
                $balance = bcsub($v['total_amount'],$amount,2);
                $amount="0";
            }else{
                $balance = "0";
                $amount = bcsub($amount,$v['total_amount'],2);
            }
            $diff=[];
            $tax_diff=1;
            $cat_diff=1;
            if($item['tax']!=$taxInfo['tax']){
                $diff["tax"] = [
                    "inv_tax"=>$item['tax'],
                    "order_tax"=>$taxInfo['tax'],
                ];
                $tax_diff=2;
            }
            if($item['cat_code']!=$taxInfo['merge_code']){
                $diff["cat_code"] = [
                    "inv_cat_code"=>$item['cat_code'],
                    "order_cat_code"=>$taxInfo['merge_code'],
                ];
                $cat_diff=2;
            }
            $save[]=[
                "itemId"=>$param["itemId"],
                "code"=>$v["code"],
                "spuCode"=>$v["spuCode"],
                "num"=>$v["num"],
                "good_price"=>$v["good_price"],
                "total_amount"=>$v["total_amount"],
                "tax_diff"=> $tax_diff,
                "cat_diff"=>$cat_diff,
                "balance_amount"=>$balance,
                "diff_info"=>$diff,
                "status"=>$balance>0?2:1,
                "remark"=>$v["remark"],
            ];
        }
        $item->startTrans();
        try{

            $res=(new \app\admin\model\InvoiceOrder)->saveAll($save);
            if($res){
                $item->balance_amount = $amount;
                $item->status = $amount=="0"?2:1; //已关联数据 $amont=0 2 还有余额则为1
                $item->save();
            }else throw new \Exception("添加失败");
            $item->commit();
        }catch (\Exception $e){
            $item->rollback();
            $this->error($e->getMessage());
       }
        $this->success('添加成功');
    }
    //删除发票明细对应关系
    public function delete(){
        $param = $this->request->param(["id"=>""],"post","trim");
        $valid=Validate::rule([
            'id|发票明细对应id' => 'require|number|gt:0',
        ]);
        if(!$valid->check($param))$this->error($valid->getError());
        $info = \app\admin\model\InvoiceOrder::where(['id'=>$param["id"]])->findOrEmpty();
        if($info->isEmpty())$this->error("发票明细对应关系不存在");
        $item = \app\admin\model\InvoiceItem::where(['id'=>$info['itemId']])->findOrEmpty();
        if($item->isEmpty())$this->error("发票明细不存在");
        $count = \app\admin\model\InvoiceOrder::where(['itemId'=>$info['itemId']])->count();
        $info->startTrans();
        try{
            $res = $info->delete();
            if($res){
                $item->balance_amount = bcadd($item['balance_amount'],bcsub($info['total_amount'],$info['balance_amount'],2),2);
                $item->status = ($count==0) ? 0 : ($item->balance_amount==$item->total_amount?2:1);
                $item->save();
            }else throw new \Exception("删除失败");
            $info->commit();
        }catch (\Exception $e){
            $info->rollback();
        }
        $this->success('删除成功');

    }

    public function getListByCode(){
        $param=$this->request->param(["code"=>"","status"=>"","size"=>100]);
        $where=[];
        if($param["code"]!=="") $where[]=["invoiceCode","=",$param["code"]];
        if($param["status"]!=="") $where[]=["status","=",$param["status"]];
        $list= \app\admin\model\InvoiceItem::with(["OrderInfo"])
            ->where($where)
            ->limit($param["size"])
            ->select();
        $this->success('获取成功',$list);
    }
}