<?php

namespace App\Service;

use App\Model\Construction;
use App\Model\ConstructionProductInfo;
use App\Model\InOutRecord;
use App\Model\InvoiceOrder;
use App\Model\InvoiceOrderInfo;
use App\Model\KqLeave;
use App\Model\KqOvertime;
use App\Model\OrderOperation;
use App\Model\PaymentReceipt;
use App\Model\PaymentReceiptInfo;
use App\Model\ProductInventory;
use App\Model\ProductInventorySet;
use App\Model\PurchaseOrder;
use App\Model\PurchaseOrderInfo;
use App\Model\PurchaseOrderSpecial;
use App\Model\PurchaseOrderSpecialInfo;
use App\Model\ReturnExchangeOrder;
use App\Model\ReturnExchangeOrderProductInfo;
use App\Model\SalesOrder;
use App\Model\SalesOrderInfo;
use App\Model\SalesOrderOtherFee;
use App\Model\SalesOrderProductInfo;
use App\Model\SeeRange;
use App\Model\SportsBag;
use App\Model\Storehouse;
use App\Model\Supplier;
use App\Service\OaService;
use Illuminate\Support\Facades\DB;

class CheckService extends Service
{
    //特殊操作数
    const minus_one = -1;//跳出库存流水

    //审批操作对应的数值
    const one = 1;
    const two = 2;
    const three = 3;
    const four = 4;
    const five = 5;
    const six = 6;
    const seven = 7;
    const eight = 8;
    const nine = 9;
    const ten  = 10;
    const eve  = 11;
    const twl  = 12;

    //中文对照
    public $map = [
        self::one => '请假申请',
        self::two => '加班申请',
        self::three => '',
        self::four => '',
        self::five => '',
        self::six => '',
        self::seven => '',
        self::eight => '',
        self::nine => '',
        self::ten => '',
        self::eve => '',
        self::twl => '',
    ];

    //入库操作
    public static $in_opt = [
    ];

    //出库操作
    public static $out_opt = [

    ];

    const TYPE_ONE = 1;//通过
    const TYPE_TWO = 2;//不通过
    const TYPE_THREE = 3;//通过后驳回

    //改为待审核状态
    public static $opt_1case = [
        self::one => 'leave',
        self::two => 'overtime',
    ];

    //改为最终状态
    public static $opt_case = [
        self::one => 'leave_final',
        self::two => 'overtime_final',
    ];

    //审核通过后 弃审
    public static $opt_case_reject = [

    ];

    //直接完成
    public static $finished = [

    ];

    //单据库存流水
    public static $record = [

    ];

    //审核通过后 驳回 产生流水
    public static $reject_record = [

    ];

    //旅程日志 同意
    public static $operation_order = [
        self::eight => OrderOperation::three,
    ];

    //旅程日志 驳回
    public static $operation_order_reject = [
        self::four => OrderOperation::four,
    ];

    //以下具体方法----------------------------------------------------------------------------------------

    //改为待审核---------------------------------
    public function leave($data){
        $model = KqLeave::where('order_number',$data['order_number'])
            ->where('del_time',0)
            ->first();
        if(empty($model)) return [false, '请假申请不存在或已被删除'];
        if($model->state != KqLeave::STATE_ZERO) return [false, '请确认请假申请状态，操作失败'];

        KqLeave::where('del_time',0)
            ->where('id',$data['id'])
            ->update(['state' => KqLeave::STATE_ONE]);

        return [true, $model->toArray()];
    }

    public function overtime($data){
        $model = KqOvertime::where('order_number',$data['order_number'])
            ->where('del_time',0)
            ->first();
        if(empty($model)) return [false, '加班申请不存在或已被删除'];
        if($model->state != KqOvertime::STATE_ZERO) return [false, '请确认加班申请状态，操作失败'];

        KqOvertime::where('del_time',0)
            ->where('id',$data['id'])
            ->update(['state' => KqOvertime::STATE_ONE]);

        return [true, $model->toArray()];
    }
    //改为待审核---------------------------------


    //改为最终结果---------------------------------
    public function leave_final($data){
        $model = KqLeave::where('order_number',$data['order_number'])
            ->where('del_time',0)
            ->first();
        if(empty($model)) return [false, '请假申请不存在或已被删除'];
        if($model->state != KqLeave::STATE_ONE) return [false, '请确认请假申请的状态，操作失败'];

        if($data['type'] == self::TYPE_ONE){
            //通过
            $model->state = KqLeave::STATE_TWO;
            $model->save();
        }else{
            //驳回
            $model->state = KqLeave::State_minus_one;
            $model->save();
        }

        return [true, $model->toArray()];
    }

    public function overtime_final($data){
        $model = KqOvertime::where('order_number',$data['order_number'])
            ->where('del_time',0)
            ->first();
        if(empty($model)) return [false, '加班申请不存在或已被删除'];
        if($model->state != KqLeave::STATE_ONE) return [false, '请确认加班申请的状态，操作失败'];

        if($data['type'] == self::TYPE_ONE){
            //通过
            $model->state = KqOvertime::STATE_TWO;
            $model->save();
        }else{
            //驳回
            $model->state = KqOvertime::State_minus_one;
            $model->save();
        }

        return [true, $model->toArray()];
    }
    //改为最终结果---------------------------------

    //通过后弃审

    //通过后弃审

    public function getOrderDetail($data,$user){
        if(empty($data['order_number'])) return [false,'必传参数不能为空'];
        $array = [];
        foreach (Construction::$prefix as $value){
            $array[$value] = "\App\Service\\ConstructionService";
        }
        foreach (ReturnExchangeOrder::$prefix as $value){
            $array[$value] = "\App\Service\\ReturnExchangeOrderService";
        }
        foreach (SalesOrder::$prefix as $value){
            $array[$value] = "\App\Service\\SalesOrderService";
        }

        $status = true;
        $msg = [];
        foreach ($array as $key => $value){
            if(strpos($data['order_number'],$key) !== false) {
                list($status, $msg) = (new $value)->detail($data);
                return [$status, $msg];
            }
        }

        if(strpos($data['order_number'],PurchaseOrder::prefix) !== false){
            $service = "\App\Service\\PurchaseOrderService";
            list($status, $msg) = (new $service)->detail($data,$user);
            return [$status, $msg];
        }

        return [$status, $msg];
    }

    public function checkAll($data,$user){
        if(empty($data['id']) || empty($data['order_number'])|| empty($data['opt_case'])) return [false,'必传参数不能为空或者参数值错误！'];

        list($status,$msg) = $this->limitingSendRequestBackgExpire($data['order_number'] . $data['opt_case']);
        if(! $status) return [false,$msg];

        //走审批流 单据状态改为待审批方法
        $function = self::$opt_1case[$data['opt_case']] ?? '';

        //单据不走审批流 直接完成
        $function2 = self::$finished[$data['opt_case']] ?? '';
        try{
            DB::beginTransaction();

            //不走审批流,更新完直接返回
            if($function2) {
                list($bool,$msg) = $this->$function2($data,$user);
                if($bool) {
                    $order = $msg;

                    list($bool,$err) = $this->createRecordAndInventoryMy($data,$user,$order);
                    if($bool){
                        DB::commit();
                        return [true, ''];
                    }else{
                        DB::rollBack();
                        return [false, $err];
                    }
                }else{
                    DB::rollBack();
                    return [false, $msg];
                }
            }

            //需要审批流,从未审核变成待审核
            if($function){
                list($bool,$msg) = $this->$function($data);

                if(! $bool){
                    DB::rollBack();
                    return [false, $msg];
                }

                //创建审批流
                $args = [
                    'order_no' => $data['order_number'],
                    'menu_id' => $data['menu_id'] ?? 0,
                    'opt_case' => $data['opt_case'],
                    'order' => $msg,
                ];

                $oa = new OaService($user);
                list($bool,$msg) = $oa->createOaOrder($args);
                if(! $bool) {
                    DB::rollBack();
                    if($msg) return [false,$msg];
                }
            }

            DB::commit();
            return [true, ''];
        }catch (\Throwable $exception){
            DB::rollBack();
            return [false, $exception->getMessage() . $exception->getFile(). $exception->getLine()];
        }
    }

    //更新库存
    public function changeInventory($data,$order,$user){
        $number_symbol = "";
        if(in_array($data['opt_case'],self::$in_opt)){
            $number_symbol = ">";
        }elseif (in_array($data['opt_case'],self::$out_opt)){
            $number_symbol = "<";
        }

        //获取单据最新数据时间 正常审核的数据
        $latest = InOutRecord::where('del_time',0)
            ->where('order_number',$order['order_number'])
            ->when(! empty($number_symbol), function ($query) use ($number_symbol) {
                return $query->where('number', $number_symbol,0);
            })
            ->select('crt_time')
            ->orderBy('crt_time', 'desc')
            ->first();

        $model = InOutRecord::where('del_time',0)
            ->where('order_number',$order['order_number'])
            ->when(! empty($number_symbol), function ($query) use ($number_symbol) {
                return $query->where('number', $number_symbol,0);
            })
            ->select('number','crt_time','product_id','storehouse_id','top_depart_id');
        if(! empty($latest)) {
            $t = $latest->toArray();
            $model->where('crt_time',$t['crt_time']);
        }

        $record = $model->get()->toArray();
        if (empty($record)) return [false,'流水记录不存在'];
        $top_depart_id = Storehouse::where('id', $order['storehouse_id'])->value('top_depart_id');
        $result = $lock_number = [];
        foreach ($record as $value){
            $key = $value['product_id'] . $value['storehouse_id'];
            if(isset($result[$key])){
                $result[$key]['number'] += $value['number'];
            }else{
                $result[$key] = [
                    'product_id' => $value['product_id'],
                    'number' => $value['number'],
                    'crt_time' => $value['crt_time'],
                    'storehouse_id' => $value['storehouse_id'],
                    'top_depart_id' => $top_depart_id,
                ];
            }
            if($value['number'] < 0){
                if(isset($lock_number[$key])){
                    $lock_number[$key] += $value['number'];
                }else{
                    $lock_number[$key] = $value['number'];
                }
            }
        }

        //是否校验库存 是的话锁定数量要更新（根据当前操作人所在门店是否校验库存）
        $lock = $user['is_check_stock'];

        $result = array_values($result);
        foreach ($result as $key => $value){
            $keys = $value['product_id'] . $value['storehouse_id'];
            $m = ProductInventory::where('product_id',$value['product_id'])
                ->where('storehouse_id',$value['storehouse_id'])
                ->select('product_id','number','storehouse_id')
                ->first();

            if(empty($m)){
                ProductInventory::insert($result[$key]);
            }else{
                //锁定数量
                $lock_number_tmp = 0;
                if($lock && ! empty($lock_number[$keys])) $lock_number_tmp = $lock_number[$keys];

                ProductInventory::where('product_id',$m->product_id)
                    ->where('storehouse_id',$m->storehouse_id)
                    ->lockForUpdate()
                    ->update([
                        'number' => DB::raw('number + ('. $value['number'] . ')'),
                        'lock_number' => DB::raw('lock_number + ('. $lock_number_tmp . ')')
                    ]);
            }
        }

        return [true,''];
    }

    //业务单据审批通过后 驳回 更新库存
    public function changeInventoryReject($data,$order,$user){
        $number_symbol = "";
        if(in_array($data['opt_case'],self::$in_opt)){
            $number_symbol = "<";
        }elseif (in_array($data['opt_case'],self::$out_opt)){
            $number_symbol = ">";
        }

        //获取单据最新数据时间 正常审核的数据
        $latest = InOutRecord::where('del_time',0)
            ->where('order_number',$order['order_number'])
            ->when(! empty($number_symbol), function ($query) use ($number_symbol) {
                return $query->where('number', $number_symbol,0);
            })
            ->select('crt_time')
            ->orderBy('crt_time', 'desc')
            ->first();

        $model = InOutRecord::where('del_time',0)
            ->where('order_number',$order['order_number'])
            ->when(! empty($number_symbol), function ($query) use ($number_symbol) {
                return $query->where('number', $number_symbol,0);
            })
            ->select('number','crt_time','product_id','storehouse_id','top_depart_id');
        if(! empty($latest)) {
            $t = $latest->toArray();
            $model->where('crt_time',$t['crt_time']);
        }

        $record = $model->get()->toArray();
        if (empty($record)) return [false,'流水记录不存在'];
        $top_depart_id = Storehouse::where('id', $order['storehouse_id'])->value('top_depart_id');
        $result = $lock_number = [];
        foreach ($record as $value){
            $key = $value['product_id'] . $value['storehouse_id'];
            if(isset($result[$key])){
                $result[$key]['number'] += $value['number'];
            }else{
                $result[$key] = [
                    'product_id' => $value['product_id'],
                    'number' => $value['number'],
                    'crt_time' => $value['crt_time'],
                    'storehouse_id' => $value['storehouse_id'],
                    'top_depart_id' => $top_depart_id,
                ];
            }
            if($value['number'] > 0){
                if(isset($lock_number[$key])){
                    $lock_number[$key] += $value['number'];
                }else{
                    $lock_number[$key] = $value['number'];
                }
            }
        }

        //是否校验库存 是的话锁定数量要更新（根据当前操作人所在门店是否校验库存）
        $lock = $user['is_check_stock'];

        $result = array_values($result);
        foreach ($result as $key => $value){
            $keys = $value['product_id'] . $value['storehouse_id'];
            $m = ProductInventory::where('product_id',$value['product_id'])
                ->where('storehouse_id',$value['storehouse_id'])
                ->select('product_id','number','storehouse_id')
                ->first();

            if(empty($m)){
                ProductInventory::insert($result[$key]);
            }else{
                //锁定数量
                $lock_number_tmp = 0;
                if($lock && ! empty($lock_number[$keys])) $lock_number_tmp = $lock_number[$keys];

                ProductInventory::where('product_id',$m->product_id)
                    ->where('storehouse_id',$m->storehouse_id)
                    ->lockForUpdate()
                    ->update([
                        'number' => DB::raw('number + ('. $value['number'] . ')'),
                        'lock_number' => DB::raw('lock_number + ('. $lock_number_tmp . ')')
                    ]);
            }
        }

        return [true,''];
    }

    public function createRecordAndInventory($data = []){
        if(empty($data['type']) || empty($data['opt_case']) || empty($data['order_number'])) return [false, '传递参数缺少'];
        $user = $data['user_data'] ?? [];

        if($data['type'] == self::TYPE_THREE){
            //通过后弃审
            if(! isset(self::$opt_case_reject[$data['opt_case']])) return [false, '该操作不存在'];

            //具体方法
            $function = self::$opt_case_reject[$data['opt_case']];

            //流水
            $function2 = self::$reject_record[$data['opt_case']] ?? '';

            try{
                DB::beginTransaction();

                //更新单据的状态
                list($bool,$msg) = $this->$function($data);
                if(! $bool){
                    DB::rollBack();
                    return [false, $msg];
                }
                $order = $msg;

                if($function2) {
                    //流水
                    list($boolean,$msg) = $this->$function2($data,$order);
                    if(! $boolean) {
                        DB::rollBack();
                        return [false, $msg];
                    }

                    if($msg != self::minus_one){
                        //库存
                        list($bool,$msg) = $this->changeInventoryReject($data,$order,$user);
                        if(! $bool){
                            DB::rollBack();
                            return [false, $msg];
                        }
                    }
                }

                if(! empty(self::$operation_order_reject[$data['opt_case']])){
                    $type = self::$operation_order_reject[$data['opt_case']];
                    (new OrderOperationService())->add([
                        'order_number' => $order['order_number'],
                        'msg' => OrderOperation::$type[$type],
                        'type' => $type
                    ],$user);
                }

                DB::commit();
                return [true, ''];
            }catch (\Throwable $exception){
                DB::rollBack();
                return [false, $exception->getMessage() . $exception->getLine() . $exception->getFile()];
            }
        }else{
            //具体方法
            $function = self::$opt_case[$data['opt_case']] ?? "";
            $record = self::$record[$data['opt_case']] ?? "";

            try{
                DB::beginTransaction();

                list($bool,$msg) = $this->$function($data);

                if(! $bool){
                    DB::rollBack();
                    return [false, $msg];
                }
                $order = $msg;

                if($data['type'] == self::TYPE_ONE){
                    if($record) {
                        //流水
                        list($bool,$msg) = $this->$record($data, $order);
                        if(! $bool) {
                            DB::rollBack();
                            return [false, $msg];
                        }

                        if($msg != self::minus_one){
                            //库存
                            list($bool,$msg) = $this->changeInventory($data, $order, $user);
                            if(! $bool) {
                                DB::rollBack();
                                return [false, $msg];
                            }
                        }
                    }
                }

                if(! empty(self::$operation_order[$data['opt_case']])){
                    $user = $data['user_data'] ?? [];
                    $type = self::$operation_order[$data['opt_case']];
                    (new OrderOperationService())->add([
                        'order_number' => $order['order_number'],
                        'msg' => OrderOperation::$type[$type],
                        'type' => $type
                    ],$user);
                }

                DB::commit();
                return [true, ''];
            }catch (\Throwable $exception){
                DB::rollBack();
                return [false, $exception->getMessage() . $exception->getLine() . $exception->getFile()];
            }
        }
    }

    //不需要走审批流 直接调用
    public function createRecordAndInventoryMy($data = [],$user = [],$order = []){
        if(! empty($data['type']) && $data['type'] == self::TYPE_THREE){
        }else{
            //具体方法
            $record = self::$record[$data['opt_case']] ?? "";
            try{
                DB::beginTransaction();

                if($record) {
                    //流水
                    list($bool,$msg) = $this->$record($data, $order);
                    if(! $bool) {
                        DB::rollBack();
                        return [false, $msg];
                    }

                    if($msg != self::minus_one){
                        //库存
                        list($bool,$msg) = $this->changeInventory($data, $order, $user);
                        if(! $bool) {
                            DB::rollBack();
                            return [false, $msg];
                        }
                    }
                }

                if(! empty(self::$operation_order[$data['opt_case']])){
                    $type = self::$operation_order[$data['opt_case']];
                    (new OrderOperationService())->add([
                        'order_number' => $order['order_number'],
                        'msg' => OrderOperation::$type[$type],
                        'type' => $type
                    ],$user);
                }

                DB::commit();
                return [true, ''];
            }catch (\Throwable $exception){
                DB::rollBack();
                return [false, $exception->getMessage() . $exception->getLine() . $exception->getFile()];
            }
        }
    }
}