<?php

namespace App\Service;


use App\Model\Bom;
use App\Model\BomDetail;
use App\Model\BomDetailMeasure;
use App\Model\BomDetailRelation;
use App\Model\BomMaterial;
use App\Model\SysMenu;
use Illuminate\Support\Facades\DB;

/**
 * bom相关
 * @package App\Models
 */
class BomService extends Service
{

    public function edit($data){
        list($status,$msg) = $this->bomRule($data);
        if(!$status) return [$status,$msg];
        if($this->isEmpty($data,'id')) return [false,'ID必须！'];
        $id = $data['id'];
        $first = Bom::where('title',$data['title'])->where('id','<>',$id)->where('del_time',0)->first();
        if(!empty($first))return [false,'名称已存在！'];
        try{
            DB::beginTransaction();
            $model = Bom::where('id',$id)->first();
            $model->title = $data['title'];
            $model->formula = $data['formula'] ?? '';
            $model->unit = $data['unit'];
            $model->label = $data['label'] ?? 0;
            $model->label_type = $data['label_type'] ?? 0;
            $model->save();
            $material_insert = [];
            $detail_insert = [];
            $bom_id = $model->id;
            BomDetail::where('bom_id',$bom_id)->update([
                'del_time' => time()
            ]);
            BomMaterial::where('bom_id',$bom_id)->update([
                'del_time' => time()
            ]);
            if(isset($data['detail'])){
                foreach ($data['detail'] as $v){
                    $bom_detail = new BomDetail();
                    $bom_detail->bom_id = $bom_id;
                    $bom_detail->sub_bom_id = $v['sub_bom_id'];
                    $bom_detail->formula = $v['formula']??'';
                    $bom_detail->num = $v['num'];
                    $bom_detail->save();
                    $bom_detail_id = $bom_detail->id;
                    $bom_detail_insert = [];
                    foreach ($v['measure'] as $vv){
                        $bom_detail_insert[] = [
                            'bom_id' => $bom_id,
                            'bom_detail_id' => $bom_detail_id,
                            'measure_id' => $vv['measure_id'],
                            'value' => $vv['value'],
                        ];
                    }
                    BomDetailMeasure::insert($bom_detail_insert);
                }
                BomDetail::insert($detail_insert);
            }

            if(isset($data['material'])){
                foreach ($data['material'] as $v){
                    $material_insert[] = [
                        'bom_id' => $id,
                        'formula' => $v['formula']??'',
                        'num' => $v['num'],
                        'material_id' => $v['id'],
                        'crt_time' => time(),
                        'upd_time' => time(),
                    ];
                }
                BomMaterial::insert($material_insert);
            }
            DB::commit();

        }catch (\Exception $e){
            DB::rollBack();
            return [false,$e->getMessage()];
        }


        return [true,'保存成功！'];

    }

    //设置一个获取所有bom_id的方法
    public function getAllBom($bom_id){
        $all_bom = BomDetail::where('del_time',0)->select('bom_id','sub_bom_id')->get()->toArray();
        $bom_key_list = [] ;
        foreach ($all_bom as $v){
            if(!isset($bom_key_list[$v['bom_id']])) $bom_key_list[$v['bom_id']] = [];
            $bom_key_list[$v['bom_id']][] = $v['sub_bom_id'];
        }

        $bom_ids = [$bom_id];
        $list = $this->setBom($bom_ids,$bom_key_list);

        foreach ($list as &$v){
            $v['top_bom_id'] = $bom_id;
        }
        BomDetailRelation::where('top_bom_id',$bom_id)->delete();
        BomDetailRelation::insert($list);

    }

    public function setBom($bom_ids,$data){
        $insert = [];
        foreach ($bom_ids as $bom_id){
            if(isset($data[$bom_id])){
                $ids = $data[$bom_id];

                foreach ($ids as $id){
                    $insert[] = [
                        'bom_id' => $id,
                        'parent_id' => $bom_id,
                    ];
                }

                $sub_insert = $this->setBom($ids,$data);
                $insert = array_merge($insert,$sub_insert);
            }

        }

        return $insert;


    }

    public function add($data,$user){


//        if($this->isEmpty($data,'title')) return [201,'名称不存在！'];
        list($status,$msg) = $this->bomRule($data);
//        if($this->isEmpty($data,'id')) return [false,'ID不存在！'];
        if(!$status) return [$status,$msg];
        $first = Bom::where('title',$data['title'])->where('del_time',0)->first();
        if(!empty($first))return [false,'名称已存在！'];
        try{
            DB::beginTransaction();
            $model = new Bom();

            $model->title = $data['title'];
            $model->formula = $data['formula'] ?? '';
            $model->unit = $data['unit'];
            $model->label = $data['label'] ?? 0;
            $model->label_type = $data['label_type'] ?? 0;
            $model->save();

            $bom_id = $model->id;
            $material_insert = [];
            $detail_insert = [];
            if(isset($data['material'])){
                foreach ($data['material'] as $v){
                    $material_insert[] = [
                        'bom_id' => $bom_id,
                        'num' => $v['num'],
                        'id' => $v['id'],
                        'crt_time' => time(),
                        'upd_time' => time(),
                    ];
                }
                BomMaterial::insert($material_insert);
            }

            if(isset($data['detail'])){
                foreach ($data['detail'] as $v){
                    $bom_detail = new BomDetail();
                    $bom_detail->bom_id = $bom_id;
                    $bom_detail->sub_bom_id = $v['id'];
                    $bom_detail->formula = $v['formula']??'';
                    $bom_detail->num = $v['num'];
                    $bom_detail->save();
                    $bom_detail_id = $bom_detail->id;
                    $bom_detail_insert = [];
                    foreach ($v['measure'] as $vv){
                        $bom_detail_insert[] = [
                            'bom_id' => $bom_id,
                            'bom_detail_id' => $bom_detail_id,
                            'measure_id' => $vv['measure_id'],
                            'value' => $vv['value'],
                            'measure_title' => $vv['measure_title'],
                        ];
                    }
                    BomDetailMeasure::insert($bom_detail_insert);
                }
            }
            DB::commit();
        }catch (\Exception $e){
            DB::rollBack();
            return [false,$e->getMessage()];
        }


        return [true,'保存成功！'];

    }

    public function del($data){
        if($this->isEmpty($data,'id')) return [false,'ID必须！'];
        $id = $data['id'];
        Bom::where('id',$id)->update([
            'del_time'=>time()
        ]);

        return [true,'删除成功'];
    }

    public function bomDetail($data){
        $id = $data['id'];
        $return = Bom::where('id',$id)->first()->toArray();

        $return['bom_detail'] = Bom::from('bom_detail as bd')
            ->leftJoin('bom as b','b.id','bd.bom_id')
            ->where('bd.del_time',0)
            ->where('bd.bom_id',$id)
            ->select('title','bd.*')->get()->toArray();

        $measure_list =  BomDetailMeasure::where('bom_id',$id)->select('measure_id','value','measure_title','bom_detail_id')->get()->toArray();
        $measure_key_list = [];
        foreach ($measure_list as $v){
            $measure_key_list[$v['bom_detail_id']][] = $v;
        }
        $return['material'] = Bom::from('bom_material as bm')
            ->leftJoin('material as m','m.id','bm.material_id')
            ->where('bm.del_time',0)
            ->select('m.title','bm.*')->get()->toArray();
        foreach ( $return['bom_detail'] as &$v){
            $v['measure'] = isset($measure_key_list[$v['id']]) ? $measure_key_list[$v['id']] : [];
        }

        $return['top_measure'] = BomDetailMeasure::from('bom_detail_measure as bdm')
            ->leftJoin('measure as m','m.id','bdm.measure_id')->where('bdm.bom_id',$id)
         ->where('bom_id',$id)->select('bdm.measure_id','bdm.value','bdm.measure_title','m.e_title','m.title')->groupBy('measure_title')->get()->toArray();

        return [200,$return];
    }

    public function bomList($data){
//        $id = $data['id'];
        $return = Bom::where('del_time',0)->select('*');
        $return = $this->limit(
            $return,'',$data
        );
//        $return['bom_detail'] = Bom::from('bom_detail as bd')
//            ->leftJoin('bom as b','b.id','bd.bom_id')
//            ->where('bd.del_time',0)
//            ->select('title','bd.*')->get()->toArray();
//
//
//        $return['material'] = Bom::from('bom_material as bm')
//            ->leftJoin('material as m','m.id','bm.bom_id')
//            ->where('bm.del_time',0)
//            ->select('m.title','bm.*')->get()->toArray();


        return [200,$return];
    }

    public function bomRule($data){
        if($this->isEmpty($data,'title')) return [false,'名称不存在！'];
        if($this->isEmpty($data,'unit')) return [false,'单位不存在！'];
        if($this->isEmpty($data,'label')) return [false,'芯片设置不存在！'];
//        if($this->isEmpty($data,'icon')) return [201,'d不存在！'];
//        if($this->isEmpty($data,'uri')) return [false,'路由不存在！'];


        return [true,''];
    }


}