<?php
namespace app\common\model;

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

class Org extends Model
{

    public function add(){
        $data = [
            'id' => input('id/d',0),
            'name' => input('name','','trim'),
            'level' => input('level','','trim'),
            'content' => input('content','','trim'),
            'account' => input('account','','trim'),
            'parent_id' => input('parentId/d',0),
        ];

        if($data['id'] > 0){
            $result = validate('Org')->check($data,[],'edit');
        }else{
            $result = validate('Org')->check($data,[],'add');
        }

        if(true !== $result){
            HelpHander::error(validate('Org')->getError());
        }

        $id = $data['id'];
        $account = $data['account'];
        unset($data['id']);
        unset($data['account']);

        $this->startTrans();
        try{
            if($id > 0){
                $ret = $this->allowField(true)->save($data,['id'=>$id]);
                if(!$ret){
                    HelpHander::error('操作失败');
                }
            }else{
                // 获取机构代码
                $pcode = Db::name('org')->where('id',$data['parent_id'])->value('code');
                $maxcode = Db::name('org')->where('parent_id',$data['parent_id'])->order('id desc')->value('code');
                if($maxcode){
                    $data['code'] = $maxcode + 1;
                }else{
                    $data['code'] = $pcode.'10';
                }
                $ret = $this->allowField(true)->save($data);
                if(!$ret){
                    \exception('操作失败');
                }

                // 创建默认角色
                $roles = model('Roles')->addInitRoles($this->id);
                if($roles <= 0){
                    \exception('操作失败');
                }
                // 创建用户
                $res = model('User')->addUserOrg($account,$roles);
                if(!$res){
                    \exception('操作失败');
                }
            }
            $this->commit();
        }catch (Exception $e){
            $this->rollback();
            HelpHander::error('操作失败');
        }

        return true;
    }

    public function info($id){
        $info = $this->where('id',$id)->where('del',0)->find();
        if(!$info){
            HelpHander::error('数据不存在');
        }
        // 获取上级组织
        $pername = '';
        if($info['parent_id'] > 0){
            $pername = Db::name('org')->where('id',$info['parent_id'])->value('name');
        }
        $info['pername'] = $pername;

        return $info->toArray();
    }

    // 获取组织列表,只取未删除和未禁用的组织
    public function lists($page,$size){
        $lists = $this
            ->where('del',0)
            ->where('enable',1)
            ->page($page,$size)
            ->order('id asc')
            ->select();
        return $lists?$lists->toArray():[];
    }

    // 启用组织
    public function toEnableOrg($orgId){
        $info = $this->where('id',$orgId)->where('del',0)->find();
        if(!$info){
            HelpHander::error('组织不存在');
        }
        if($info['enable'] == 1){
            HelpHander::error('启用中,无需重复启用');
        }
        $ret = $this->where('id',$orgId)->setField('enable',1);
        if(!$ret){
            HelpHander::error('操作失败');
        }
        return true;
    }

    // 作废组织(包括所有下级组织,部门和岗位)
    public function disableOrg($orgId){
        $info = $this->where('id',$orgId)->where('del',0)->find();
        if(!$info){
            HelpHander::error('组织不存在');
        }
        if($info['enable'] == 0){
            HelpHander::error('组织已禁用');
        }

        $orgs = $this->getOrgChildren($orgId);
        $orgs[] = $orgId;

        $this->startTrans();
        try{

            Db::name('org')->where('id','in',$orgs)->setField('enable',0);
            Db::name('dep')->where('org_id','in',$orgs)->setField('enable',0);
            Db::name('job')->where('org_id','in',$orgs)->setField('enable',0);

            $this->commit();
        }catch (Exception $e){
            $this->rollback();
            HelpHander::error('操作失败');
        }
        return true;
    }

    // 显示直属下级机构列表
    public function selByOrgId($id){
        $lists = Db::name('org')
            ->alias('o')
            ->join('org op','o.parent_id = op.id')
            ->where('o.del',0)
            ->where('o.parent_id',$id)
            ->order('o.id asc')
            ->field('op.id,op.name,o.name as nname,o.id as nid,o.parent_id as nparent_id,o.level as nlevel,o.content as ncontent,o.enable as nenable')
            ->select();
        return $lists?$lists:[];
    }

    // 获取组织的所有下级组织id(启用状态的)
    public function getOrgChildren($ids,&$result = []){
        $children = Db::name('org')
            ->where('del',0)
            ->where('enable',1)
            ->where('parent_id','in',$ids)
            ->column('id');
        if($children){
            $result = array_merge($result,$children);
            $this->getOrgChildren($children,$result);
        }
        return $result;
    }

    // 根据用户ID获取组织列表
    public function queryOrgListByUserId($userId){
        $list = Db::name('user_roles')
            ->alias('ur')
            ->join('roles r','r.id = ur.roles_id')
            ->join('org o','o.id = r.org_id')
            ->where('r.type',3)
            ->where('ur.user_id',$userId)
            ->field('o.id,o.name')
            ->select();
        return $list?$list:[];
    }

}