<?php

namespace app\api\controller\backend;

use app\common\controller\Api;
use app\api\model\Admin as AdminModel;
use think\Db;

/**
 * 党支部控制器
 */
class PartyGroup extends Api
{
    protected $noNeedLogin = ['*'];
    protected $noNeedRight = ['*'];
    public function _initialize()
    {
        parent::_initialize();
        $id = $this->request->header('Token');
        if(!$id){
            return $this->error('缺少参数');
        }
        $user = Db::name('user')->where('token', $id)->find();
        if(!$user){
            return $this->error('用户不存在','',99998);
        }
    }

    /**
     * 首页
     *
     */
    public function getPartyGroupData()
    {
        // 从数据库中获取所有数据
        $data = Db::name('party_group')->select();
 
        // 构建层级结构
        $tree = $this->buildTree($data);
 
        return $this->success('请求成功',$tree);
    }
 
    /**
     * 构建树结构
     *
     * @param array $data 数据库查询结果数组
     * @param int $parentId 父ID
     * @return array
     */
    private function buildTree(array $data, $parentId = 0)
    {
        $tree = [];
        foreach ($data as $item) {
            if ($item['pid'] == $parentId) {
                $children = $this->buildTree($data, $item['id']);
                if ($children) {
                    $item['children'] = $children;
                }
                $tree[] = $item;
            }
        }
        return $tree;
    }


    /**
     *单个科室查询
     */
    public function getPartyGroupFind()
    {   
        $id = $this->request->post('id');
        if(!$id){
            return $this->error('缺少参数');
        }
        // 从数据库中获取所有数据
        $data = Db::name('party_group')->where('id', $id)->find();
 
        return $this->success('请求成功',$data);
    }


    /**
     *添加数据
     */
    public function create()
    {
        $data = $this->request->post();
        $data['createtime'] = date('Y-m-d H:i:s');
        $data['updatetime'] = date('Y-m-d H:i:s');
        $result = Db::name('party_group')->insert($data);
        if ($result) {
            return $this->success('添加成功',$result);
        } else {
            return $this->error('添加失败',$result);
        }
    }

    /**
     * 更新记录
     *
     * @param Request $request
     * @param int $id
     * @return \think\Response
     */
    public function update()
    {   
        $id = $this->request->post('id');
        $data = $this->request->post();
        $data['updatetime'] = date('Y-m-d H:i:s');
        $result = Db::name('party_group')->where('id', $id)->update($data);
        if ($result) {
            return $this->success('更新成功',$result);
        } else {
            return $this->error('更新失败',$result);
        }
    }


    /**
     * 删除记录
     *
     * @param int $id
     * @return \think\Response
     */
    public function delete()
    {   
        $id = $this->request->post('id');
        if(!$id){
            return $this->error('缺少参数');
        }
        $result = Db::name('party_group')->delete($id);
        if ($result) {
            return $this->success('删除成功',$result);
        } else {
            return $this->error('删除失败',$result);
        }
    }

}