<?php

namespace App\Service;

use App\Exports\Exports;
use App\Model\OrdersProduct;
use App\Model\OrdersProductBom;
use App\Model\OrdersProductMain;
use App\Model\OrdersProductProcess;
use App\Model\SaleOrdersProduct;
use App\Model\Technology;
use Illuminate\Support\Facades\DB;
use Maatwebsite\Excel\Facades\Excel;

/**
 * bom相关
 * @package App\Models
 */
class ProductionOrderService extends Service
{
    public function edit($data){}

    public function setOrderNO(){
        $str = date('Ymd',time());

        $order_number = OrdersProductMain::where('production_no','Like','%'. $str . '%')
            ->max('production_no');

        if(empty($order_number)){
            $number = str_pad(1,3,'0',STR_PAD_LEFT);
            $number = $str . $number;
        }else{
            $tmp = substr($order_number, -3);
            $tmp = $tmp + 1;

            //超过99999
            if(strlen($tmp) > 3) return '';

            $number = str_pad($tmp,3,'0',STR_PAD_LEFT);
            $number = $str . $number;
        }

        return $number;
    }

    public function add($data,$user){
        //数据校验以及填充
        list($status,$msg) = $this->orderRule($data);
        if(!$status) return [$status,$msg];

        $production_no = $this->setOrderNO();

        //工艺 -> 工序
        $technology = Technology::where('del_time',0)
            ->orderBy('id','desc')
            ->first();
        if(empty($technology)) return [false,'工艺不存在！'];
        $process_arr = explode(',',$technology->process_id);

        try{
            DB::beginTransaction();

            //主表数据写入
            OrdersProductMain::insert(['production_no' => $production_no,'crt_time' => time(),'crt_id' => $user['id']]);

            //生产数据的源数据
            $result = $msg;

            $boom = $process = [];
            $time = time();
            foreach ($result as $key => $value){
                $quantity_tmp = $data['quantity'][$key];

                $result[$key]['production_no'] = $production_no;
                $result[$key]['production_quantity'] = $quantity_tmp;
                $result[$key]['production_time'] = $time;
                $result[$key]['crt_id'] = $user['id'];
            }
            OrdersProduct::insert($result);

            //获取上一次插入订单的所有id
            $last_insert_id = OrdersProduct::where('production_no',$production_no)->select('id')->get()->toArray();
            $last_insert_id = array_column($last_insert_id,'id');

            //组织process bom的数据 写入与主表的关联id

            $time_arr = [];
            date_default_timezone_set("PRC");
            foreach ($result as $key => $value){
                $quantity_tmp = $data['quantity'][$key];

                $time_tmp = date("Ymd", $value['out_order_no_time']);
                if(! in_array($time_tmp,$time_arr)) $time_arr[] = $time_tmp;

                for ($i = 1; $i <= $quantity_tmp; $i++) {
                    $boom[$time_tmp][] = [
                        'order_product_id' => $last_insert_id[$key],
                        'production_no' => $production_no,
                        'order_no' => $value['order_no'],
                        'out_order_no' => $value['out_order_no'],
                        'product_no' => $value['product_no'],
                        'product_title' => $value['product_title'],
                        'crt_time' => $time
                    ];

                    foreach ($process_arr as $k => $v){
                        $process[$time_tmp][] = [
                            'order_product_id' => $last_insert_id[$key],
                            'production_no' => $production_no,
                            'process_id' => $v,
                            'order_no' => $value['order_no'],
                            'out_order_no' => $value['out_order_no'],
                            'product_no' => $value['product_no'],
                            'product_title' => $value['product_title'],
                            'crt_time' => $time,
                            'sort' => $k,
                        ];
                    }
                }
            }

            //反写已经生产数量
            $this->writeProductionQuantity($data['id']);

            foreach ($time_arr as $t){
                $boom_model = new OrdersProductBom(['channel'=> $t]);
                $boom_model->insert($boom[$t]);

                $process_model = new OrdersProductProcess(['channel' => $t]);
                $process_model->insert($process[$t]);
            }

            unset($boom);unset($process);
            DB::commit();
        }catch (\Exception $e){
            DB::rollBack();
            return [false,$e->getLine().':'.$e->getMessage()];
        }

        return [true,'保存成功！'];
    }

    public function del($data){
        if($this->isEmpty($data,'id')) return [false,'ID不能为空！'];

        return [true,'删除成功'];
    }

    public function orderDetail($data){
        return [200,''];
    }

    public function orderList($data){
        $model = OrdersProduct::where('del_time',0)
            ->select('id','order_no','out_order_no','out_order_no_time','customer_no','customer_name','table_header_mark','product_no','product_title','product_size','product_unit','order_quantity','technology_material','technology_name','wood_name','process_mark','table_body_mark','out_crt_man','out_checker_man','out_checker_time','production_quantity','production_time','production_no','status','sale_orders_product_id')
            ->orderBy('id','desc');

        if(! empty($data['order_no'])) $model->where('order_no', 'LIKE', '%'.$data['order_no'].'%');
        if(! empty($data['out_order_no'])) $model->where('out_order_no', 'LIKE', '%'.$data['out_order_no'].'%');
        if(! empty($data['production_no'])) $model->where('production_no', 'LIKE', '%'.$data['production_no'].'%');
        if(! empty($data['customer_name'])) $model->where('customer_name', 'LIKE', '%'.$data['customer_name'].'%');
        if(! empty($data['product_title'])) $model->where('product_title', 'LIKE', '%'.$data['product_title'].'%');
        if(! empty($data['product_size'])) $model->where('product_size', 'LIKE', '%'.$data['product_size'].'%');
        if(! empty($data['technology_material'])) $model->where('technology_material', 'LIKE', '%'.$data['technology_material'].'%');
        if(! empty($data['technology_name'])) $model->where('technology_name', 'LIKE', '%'.$data['technology_name'].'%');
        if(! empty($data['wood_name'])) $model->where('wood_name', 'LIKE', '%'.$data['wood_name'].'%');
        if(! empty($data['process_mark'])) $model->where('process_mark', 'LIKE', '%'.$data['process_mark'].'%');
        if(! empty($data['table_header_mark'])) $model->where('table_header_mark', 'LIKE', '%'.$data['table_header_mark'].'%');
        if(! empty($data['table_body_mark'])) $model->where('table_body_mark', 'LIKE', '%'.$data['table_body_mark'].'%');
        if(! empty($data['out_checker_man'])) $model->where('out_checker_man', 'LIKE', '%'.$data['out_checker_man'].'%');
        if(! empty($data['out_crt_man'])) $model->where('out_crt_man', 'LIKE', '%'.$data['out_crt_man'].'%');
        if(! empty($data['out_checker_time'][0]) && ! empty($data['out_checker_time'][1])) $model->whereBetween('out_checker_time',[$data['out_checker_time'][0],$data['out_checker_time'][1]]);
        if(! empty($data['out_order_no_time'][0]) && ! empty($data['out_order_no_time'][1])) $model->whereBetween('out_order_no_time',[$data['out_order_no_time'][0],$data['out_order_no_time'][1]]);
        if(! empty($data['production_time'][0]) && ! empty($data['production_time'][1])) $model->whereBetween('production_time',[$data['production_time'][0],$data['production_time'][1]]);
        if(isset($data['status'])) $model->where('status',$data['status']);

        $list = $this->limit($model,'',$data);
        $list = $this->fillData($list);

        return [200,$list];
    }

    public function orderRule($data){
        if($this->isEmpty($data,'id')) return [false,'请选择数据！'];
        if($this->isEmpty($data,'quantity')) return [false,'数量不能为空！'];
        if(in_array(false, $data['quantity'], true) || in_array(0, $data['quantity'], true) || in_array('', $data['quantity'], true))return [false,'数量不能为空！'];

        $result = SaleOrdersProduct::whereIn('id',$data['id'])
            ->select('id as sale_orders_product_id','order_no','out_order_no','out_order_no_time','customer_no','customer_name','table_header_mark','product_no','product_title','product_size','product_unit','order_quantity','technology_material','technology_name','wood_name','process_mark','table_body_mark','out_crt_man','out_checker_man','out_checker_time','production_quantity','price')
            ->orderBy('id','desc')
            ->get()->toArray();

        foreach ($result as $key => $value){
            if($value['production_quantity'] + $data['quantity'][$key] > $value['order_quantity']) return [false,'生产数量不能大于订单数量'];
            unset($result[$key]['production_quantity']);//删除销售订单的已生产数量
        }

        return [true, $result];
    }

    public function fillData($data){
        if(empty($data['data'])) return $data;

        $sale_orders_product_id = array_unique(array_column($data['data'],'sale_orders_product_id'));
        $production_map = $this->getProductionOrderQuantity($sale_orders_product_id);

        date_default_timezone_set("PRC");
        foreach ($data['data'] as $key => $value){
            $data['data'][$key]['out_order_no_time'] = $value['out_order_no_time'] ? date('Y-m-d',$value['out_order_no_time']) : '';
            $data['data'][$key]['out_checker_time'] = $value['out_checker_time'] ? date('Y-m-d',$value['out_checker_time']) : '';
            $data['data'][$key]['production_time'] = $value['production_time'] ? date('Y-m-d',$value['production_time']) : '';
            $data['data'][$key]['not_production'] = $value['order_quantity'] - ($production_map[$value['sale_orders_product_id']] ?? 0);
        }

        return $data;
    }

    //反写已生产数量
    public function writeProductionQuantity($sale_orders_product_id){
        if(empty($sale_orders_product_id)) return;

        $result = OrdersProduct::where('del_time',0)
            ->whereIn('sale_orders_product_id',$sale_orders_product_id)
            ->select(DB::raw("sum(production_quantity) as production_quantity"),'sale_orders_product_id')
            ->groupby('sale_orders_product_id')
            ->pluck('production_quantity','sale_orders_product_id')
            ->toArray();

        if(empty($result)) return;

        foreach ($result as $key => $value){
            SaleOrdersProduct::where('id',$key)->update([
                'production_quantity' => $value
            ]);
        }
    }

    //返回已生产数量
    public function getProductionOrderQuantity($data){
        if(empty($data)) return [];

        $result = OrdersProduct::where('del_time',0)
            ->whereIn('sale_orders_product_id',$data)
            ->select(DB::raw("sum(production_quantity) as production_quantity"),'sale_orders_product_id')
            ->groupby('sale_orders_product_id')
            ->pluck('production_quantity','sale_orders_product_id')
            ->toArray();

        return $result;
    }

    public function productionExport($data){
        $model = OrdersProduct::where('del_time',0)
            ->select('id','order_no','out_order_no','out_order_no_time','customer_no','customer_name','table_header_mark','product_no','product_title','product_size','product_unit','order_quantity','technology_material','technology_name','wood_name','process_mark','table_body_mark','out_crt_man','out_checker_man','out_checker_time','production_quantity','production_time','production_no','status','sale_orders_product_id')
            ->orderBy('id','desc');

        if(! empty($data['order_no'])) $model->where('order_no', 'LIKE', '%'.$data['order_no'].'%');
        if(! empty($data['out_order_no'])) $model->where('out_order_no', 'LIKE', '%'.$data['out_order_no'].'%');
        if(! empty($data['production_no'])) $model->where('production_no', 'LIKE', '%'.$data['production_no'].'%');
        if(! empty($data['customer_name'])) $model->where('customer_name', 'LIKE', '%'.$data['customer_name'].'%');
        if(! empty($data['product_title'])) $model->where('product_title', 'LIKE', '%'.$data['product_title'].'%');
        if(! empty($data['product_size'])) $model->where('product_size', 'LIKE', '%'.$data['product_size'].'%');
        if(! empty($data['technology_material'])) $model->where('technology_material', 'LIKE', '%'.$data['technology_material'].'%');
        if(! empty($data['technology_name'])) $model->where('technology_name', 'LIKE', '%'.$data['technology_name'].'%');
        if(! empty($data['wood_name'])) $model->where('wood_name', 'LIKE', '%'.$data['wood_name'].'%');
        if(! empty($data['process_mark'])) $model->where('process_mark', 'LIKE', '%'.$data['process_mark'].'%');
        if(! empty($data['table_header_mark'])) $model->where('table_header_mark', 'LIKE', '%'.$data['table_header_mark'].'%');
        if(! empty($data['table_body_mark'])) $model->where('table_body_mark', 'LIKE', '%'.$data['table_body_mark'].'%');
        if(! empty($data['out_checker_man'])) $model->where('out_checker_man', 'LIKE', '%'.$data['out_checker_man'].'%');
        if(! empty($data['out_crt_man'])) $model->where('out_crt_man', 'LIKE', '%'.$data['out_crt_man'].'%');
        if(! empty($data['out_checker_time'][0]) && ! empty($data['out_checker_time'][1])) $model->whereBetween('out_checker_time',[$data['out_checker_time'][0],$data['out_checker_time'][1]]);
        if(! empty($data['out_order_no_time'][0]) && ! empty($data['out_order_no_time'][1])) $model->whereBetween('out_order_no_time',[$data['out_order_no_time'][0],$data['out_order_no_time'][1]]);
        if(! empty($data['production_time'][0]) && ! empty($data['production_time'][1])) $model->whereBetween('production_time',[$data['production_time'][0],$data['production_time'][1]]);
        if(isset($data['status'])) $model->where('status',$data['status']);

        $list = $model->get()->toArray();

        //组织数据
        $data = $this->fillExportData($list);

        //保存导出数据
        $name = $this->saveExportData($data);

        return [true,$name];
    }

    public function fillExportData($data){
        if(empty($data)) return $data;

        $sale_orders_product_id = array_unique(array_column($data,'sale_orders_product_id'));
        $production_map = $this->getProductionOrderQuantity($sale_orders_product_id);

        date_default_timezone_set("PRC");
        foreach ($data as $key => $value){
            $data[$key]['out_order_no_time'] = $value['out_order_no_time'] ? date('Y-m-d',$value['out_order_no_time']) : '';
            $data[$key]['out_checker_time'] = $value['out_checker_time'] ? date('Y-m-d',$value['out_checker_time']) : '';
            $data[$key]['production_time'] = $value['production_time'] ? date('Y-m-d',$value['production_time']) : '';
            $data[$key]['not_production'] = $value['order_quantity'] - ($production_map[$value['sale_orders_product_id']] ?? 0);
        }

        return $data;
    }

    public function saveExportData($data){
        $file_name = time(). '_' . rand(1000,9999);
        $filename =  $file_name.'.' . 'xlsx';
        $headers = [
            ['生产订单日期','生产订单号','销售订单日期','销售订单编号','客户编码','客户名称','表头备注','产品编码','产品名称','规格型号','计量单位','订单数量','生产数量','未下生产数量','工艺/材质','工艺名称','木皮名称','加工备注','表体备注','制单人']];

        $bool = Excel::store(new Exports($data,'production_order',$headers),"/public/productionOrder/{$filename}", null, 'Xlsx', []);

        return $filename;
    }
}