<?php

namespace App\Service;

use App\Model\BasicType;

class BasicTypeService extends Service
{
    public function basicTypeEdit($data){
        list($status,$msg) = $this->basicTypeRule($data,false);
        if(!$status) return [$status,$msg];

        $update = $msg['data'][0];
        BasicType::where('id',$data['id'])->update($update);

        return [true,''];
    }

    public function basicTypeAdd($data){
        list($status,$msg) = $this->basicTypeRule($data);
        if(!$status) return [$status,$msg];

        BasicType::insert($msg['data']);

        return [true,''];
    }

    public function basicTypeDel($data){
        if($this->isEmpty($data,'id')) return [false,'请选择数据！'];

        BasicType::whereIn('id',$data['id'])->update([
            'del_time'=>time()
        ]);

        return [true,''];
    }

    public function basicTypeList($data){
        $model = BasicType::where('del_time',0)
            ->select('title','id','type')
            ->orderby('id', 'asc');

        if(! empty($data['type'])) $model->where('type',$data['type']);
        if(! empty($data['title'])) $model->where('title', 'LIKE', '%'.$data['title'].'%');

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

        return [true, $list];
    }

    public function basicTypeRule($data,$is_check = true){
        if($this->isEmpty($data,'data')) return [false,'数据不能为空！'];

        $type = array_column($data['data'],'type');
        $type = array_map(function($val) {
            return $val !== null ? $val : 0;
        }, $type);
        foreach ($type as $value){
            if(empty($value)) return [false,'类型不能为空！'];
            if(! isset(BasicType::$type[$value])) return [false,'类型不存在！'];
        }

        $map = [];
        foreach ($data['data'] as $value){
            if(! isset($map[$value['title']])){
                $map[$value['title']][] = $value['type'];
            }else{
                if(! in_array($value['type'],$map[$value['title']])){
                    $map[$value['title']][] = $value['type'];
                }
            }
        }

        $title = array_column($data['data'],'title');
        $title = array_map(function($val) {
            return $val !== null ? $val : 0;
        }, $title);
        $title_count = array_count_values($title);
        foreach ($title as $value){
            if(empty($value)) return [false,'名称不能为空！'];
            if($title_count[$value] > 1 && count($map[$value]) != $title_count[$value]) return [false,'同一归属类别下，名称不能重复'];
        }

        foreach ($data['data'] as $key => $value){
            $data['data'][$key]['type'] = $value['type'];
            $data['data'][$key]['upd_time'] = time();
            if($is_check){
                $bool = BasicType::where('title',$value['title'])
                    ->where('type',$value['type'])
                    ->where('del_time',0)
                    ->exists();
                $data['data'][$key]['crt_time'] = time();
            }else{
                if($this->isEmpty($data,'id')) return [false,'id不能为空！'];
                $bool = BasicType::where('title',$value['title'])
                    ->where('type',$value['type'])
                    ->where('id','<>',$data['id'])
                    ->where('del_time',0)
                    ->exists();
            }
            if($bool) return [false,'名称不能重复'];
        }

        return [true, $data];
    }

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

        foreach ($data['data'] as $key => $value){
            $data['data'][$key]['type_name'] = BasicType::$type[$value['type']] ?? '';
        }

        return $data;
    }
}