<?php
namespace app\common\model;

use app\hander\HelpHander;
use think\Db;
use think\Exception;
use think\Model;

class AssetDisposal extends Model
{

    public function updates(){
        $data = request()->post();
        $data['org_id'] = cur_org_id();

        $result = validate('AssetDisposal')->check($data,[],'');
        if(true !== $result){
            $this->error = validate('AssetDisposal')->getError();
            return  false;
        }

        $data['agent_dep_id'] = Db::name('user_dep')->where('user_id',$data['agent_user_id'])->value('dep_id');

        $id = $data['id'];
        unset($data['id']);
        if($id > 0){
            $data['update_time'] = date('Y-m-d H:i:s');
            unset($data['items']);
            $ret = $this->allowField(true)->save($data,['id'=>$id]);
            if(!$ret){
                $this->error = '操作失败';
                return  false;
            }
        }else{
            $data['create_time'] = date('Y-m-d H:i:s');
            Db::startTrans();
            try{
                $data['sn'] = $this->getSn($data['org_id']);
                $items = $data['items'];
                unset($data['items']);

                $receiveId = Db::name('AssetDisposal')->insertGetId($data);
                if(!$receiveId){
                    \exception('操作失败');
                }

                $d = [];
                $itemids = [];
                foreach ($items as $k=>$v){
                    $iteminfo = Db::name('asset_items')
                        ->where('id',$v['id'])
                        ->field('id,user_id,dep_id')
                        ->find();
                    $d[] = [
                        'disposal_id' => $receiveId,
                        'items_id' => $v['id'],
                        'user_id' => $iteminfo['user_id'],
                        'dep_id' => $iteminfo['dep_id'],
                    ];
                    $itemids[] = $v['id'];
                }

                $res = Db::name('asset_disposal_items')->insertAll($d);
                if($res != count($d)){
                    \exception('操作失败');
                }

                $sd = [
                    'enable' => 5,
                    'update_time' => date('Y-m-d H:i:s')
                ];

                $res = Db::name('asset_items')->where('id','in',$itemids)->update($sd);
                if($res != count($itemids)){
                    \exception('操作失败');
                }

                Db::commit();
            }catch (Exception $e){
                Db::rollback();
                $this->error = $e->getMessage();
                return false;
            }
        }

        return true;
    }

    public function getSn($orgId){
        $max = Db::name('asset_disposal')
            ->where('org_id',$orgId)
            ->where('create_time','>=',date('Y-m-d').' 00:00:00')
            ->order('id desc')
            ->value('sn');
        $maxinit = $max?$max:date('Ymd').'0000';
        return $maxinit + 1;
    }

    public function info($id){
        $info = $this->where('id',$id)->find();
        if(!$info){
            $this->error = '数据不存在';
            return false;
        }
        $data = $info->toArray();
        $data['agentDepName'] = Db::name('dep')->where('id',$info['agent_dep_id'])->value('title');
        $data['agentUserName'] = Db::name('user')->where('id',$info['agent_user_id'])->value('real_name');
        $data['way_name'] = Db::name('asset_way')->where('id',$info['way_id'])->value('title');
        $items = Db::name('asset_disposal_items')
            ->alias('ari')
            ->join('asset_items ai','ai.id = ari.items_id')
            ->join('asset_unit au','au.id = ai.unit_id')
            ->where('ari.disposal_id',$id)
            ->field('ai.*,au.title as unitName')
            ->select();
        $data['items'] = $items?$items:[];

        $items = Db::name('asset_disposal_items')
            ->alias('ari')
            ->join('asset_items ai','ai.id = ari.items_id')
            ->join('asset_unit au','au.id = ai.unit_id')
            ->where('ari.disposal_id',$id)
            ->field('ai.*,au.title as unitName,ari.user_id as old_user_id,ari.dep_id as old_dep_id')
            ->select();
        $total = 0;
        foreach ($items as $k=>$v){
            $items[$k]['userName'] = Db::name('user')->where('id',$v['old_user_id'])->value('real_name');
            $items[$k]['depName'] = Db::name('dep')->where('id',$v['old_dep_id'])->value('title');
            $total +=$v['price'];
        }
        $data['items'] = $items?$items:[];
        $data['total'] = $total;

        return $data;
    }

}