<?php
namespace app\admin\controller;
use think\Controller;
use think\Request;
use think\Db;
use think\Session;
class Index  extends Controller
{

    //登录的函数 
    public function login(Request $request)
    {
        if ($request->isPost()){
            $data =input();
            $login = model('Login');
             if($login->login($data)){
                return json(['Code'=>'00','msg'=>'登录成功']);
             }else{ 
                return json(['Code'=>'01','msg'=>'用户名或者密码不正确']);
             }
        } else {
            return view('login');
        }
    }


    // 管理员配置设置
    public function configsave(Request $request){
        if ($request->isPost()){
            $data =input();
            $result = Db::name('admin')->where(['id'=>1])->update($data);
            if($result!==false){
                return json(['code'=>'00','msg'=>'保存成功']);
            }else{ 
                return json(['code'=>'01','msg'=>'保存失败']);
            }
        } else {
            return json(['code'=>'01','msg'=>'访问方式错误']);
        }
    }


//======================================管理员首页=======================================
    public function index()
    {
        $admin_user = session::get('admin_user');
        if($admin_user){
            //获取整个网站的信息
            $admin_info = Db::name('admin')->where(['id'=>1])->find();    //管理员信息
            $time_info = date("Y-m-d");                                   //当前时间
            $user_num = Db::name('user')->count();                        //当前注册用户数
            $merchants_num = Db::name('admin')->count();                  //当前商户数
            $this->assign('admin_info',$admin_info);
            $this->assign('time_info',$time_info);
            $this->assign('user_num',$user_num);
            $this->assign('merchants_num',$merchants_num-1);
            return view();
        }else{
            $this->redirect("admin/index/login"); 
        }
    }


//    ===================================订单页面========================================

    // 订单管理(可以查询订单)
    public function order(){
        $admin_user = session::get('admin_user');
        //此处需要多条件进行筛选,然后进行搜索信息
        $type = isset($_GET['type'])?$_GET['type']:'';            //筛选的条件
        $keyword = isset($_GET['keyword'])?$_GET['keyword']:'';   //筛选的文字

        if($admin_user){
            $where =[];
            if($type == 1 && $keyword){
                $order_id = $keyword;        //获取到订单号码
                $where['order_id'] = $order_id;
            }
            $order_info = Db::name('repair_order')->where($where)->order('create_time desc')->paginate(15)->each(function($item, $key){
                $item['create_time'] =date("Y-m-d H:i",$item['create_time']);
                if($item['repuser']){
                    $user_info = Db::name('user')->where(['openid'=>$item['repuser']])->find();
                    $item['repuser'] = $user_info['username'];
                }
                return $item;
             });
            $this->assign('order_info',$order_info);   //订单信息
            return view();
        }else{
            $this->redirect("admin/index/login"); 
        }
    }

    //查看某一个详细的订单
    public function order_info(Request $request){


            $admin_user = session::get('admin_user');  //判断当前登录者
          
            if($admin_user){
                $data = input();
                $order_id = $data['orderid'];
                $order_info = Db::name('repair_order')->where(['order_id'=>$order_id])->find(); //根据订单获取到

                $user_info = Db::name('user')->where(['openid'=>$order_info['repuser']])->find();
                $order_info['repuser'] = $user_info['username'];

                $this->assign('order_info',$order_info);  
                return view();
            }else{
                $this->redirect("admin/index/login");  
            }

    }


    // 编辑某个订单
    public function edit_order_info(Request $request){

        $admin_user = session::get('admin_user');  //判断当前登录者

        if($admin_user){

            $data = input();
            // 如果是post数据(更改数据)


            if($request->isPost()){  
                $data['update_time'] = time();  //订单更新时间
                unset($data['create_time']);    //创建时间不需要更改
                $result = Db::name('repair_order')->where(['order_id'=>$data['order_id']])->update($data);               
                if($result){
                   $this->redirect("admin/index/order");  //订单列表
                }else{
                    $this->error();
                }

            }else{
            //如果是get请求，就再次把数据渲染一下 

             $order_id = $data['orderid'];
             $order_info = Db::name('repair_order')->where(['order_id'=>$order_id])->find(); //根据订单获取到
             $this->assign('order_info',$order_info);  
             return view();

            } 

        }else{
            $this->redirect("admin/index/login");  
        }

    }


//====================================用户页面============================================


    //用户管理
    public function  user(){

        $admin_user = session::get('admin_user');

        $type = isset($_GET['type'])?$_GET['type']:'';            //筛选的条件
        $keyword = isset($_GET['keyword'])?$_GET['keyword']:'';   //筛选的文字

        if($admin_user){
            $where =[];
            if($type == 1 && $keyword){
                $user_id = $keyword;        //获取到订单号码
                $where['id'] = $user_id;
            }else{

            }
            $user_info = Db::name('user')->where($where)->paginate(15)->each(function($item, $key){
                $item['addtime'] =date("Y-m-d H:i",$item['addtime']);
                $group_info = Db::name('group')->where(['id'=>$item['group']])->find(); 
                $item['group'] = $group_info['name'];
                return $item;
            });
            $this->assign('user_info',$user_info);   //订单信息
            return view();
        }else{
            $this->redirect("admin/index/login"); 
        }

    }

    
    //添加用户
    public function add_user(Request $request){
        $admin_user = session::get('admin_user');

        if($admin_user){
            if($request->isPost()){

                $data = input();   //获取到数据
                $data['addtime'] = time();
                $data['is_register'] = 1;  //注册用户
                $result = Db::name('user')->insert($data); 
                if($result){
                   
                    $this->redirect("admin/index/user");

                }else{
                    $this->error();
                }
            }else{


              $group_info = Db::name('group')->select();   //获取分组信息
              $this->assign('group_info',$group_info);     //渲染分组信息
              return view();
            }
        }else{
            $this->redirect("admin/index/login"); 
        }
      

    }


    //查看具体用户
    public function user_info(){
        $admin_user = session::get('admin_user');  //判断当前登录者
            if($admin_user){
                $data = input();
                $user_id = $data['user_id'];
                $user_info = Db::name('user')->where(['id'=>$user_id])->find();                //获取用户的信息
                $group_info = Db::name('group')->where(['id'=>$user_info['group']])->find();   //根据用户的信息获取到分组信息
                $user_info['group'] = $group_info['name'];
                $user_order_info = Db::name('repair_order')->where(['openid'=>$user_info['openid']])->order('create_time desc')->paginate(15)->each(function($item, $key){
					$repuser_data =  Db::name('user')->where(['openid'=>$item['repuser']])->find();
                    $item['repuser'] = $repuser_data['username'];
                    $item['create_time'] =date("Y-m-d H:i",$item['create_time']);
                    return $item;
                 });  //获取用户

                $this->assign('user_info',$user_info);               //用户信息
                $this->assign('user_order_info',$user_order_info);   //用户的订单信息 
                return view();

            }else{

                $this->redirect("admin/index/login");
            }

     }

    //编辑用户
    public function edit_user_info(Request $request){
        $admin_user = session::get('admin_user');  //判断当前登录者

        if($admin_user){
            $data = input();                    //获取请求的数据
            if($request->isPost()){
                
               $result = Db::name('user')->where(['id'=>$data['id']])->update($data); 
               if($result){
                   $this->success();
               }else{
                   $this->error();
               }

            }else{

                //如果是get请求，就再次把数据渲染一下 
                $user_id = $data['user_id'];   //获取用户的id
                $user_info = Db::name('user')->where(['id'=>$user_id])->find(); //获取用户的信息
                $group_info = Db::name('group')->select();

                $this->assign('user_info',$user_info);      //用户信息

                $this->assign('group_info',$group_info);    //分组信息 
                
                return view();
            } 
          
        }else{
            $this->redirect("admin/index/login"); 
        }
    }


    // 订单评论
    public function order_message(Request $request){
        $admin_user = session::get('admin_user');  //判断当前登录者

        if($admin_user){
            if($request->isPost()){

                $data = input();            //获取请求的数据
               $result = Db::name('repair_order')->where(['order_id'=>$data['order_id']])->update($data); 
               if($result){
                   $this->success();
               }else{
                   $this->error();
               }
            }else{
   
                $data = input();  //获取请求的数据
                //如果是get请求，就再次把数据渲染一下 
                $order_id = $data['orderid'];   //获取订单的id
                $order_info = Db::name('repair_order')->where(['order_id'=>$order_id])->find(); //获取订单的信息
                $this->assign('order_info',$order_info);    //分组信息 
                return view();
            } 
          
        }else{
            $this->redirect("admin/index/login"); 
        }
    }


//====================================================分组页面===========================================//


    //查看分组
     public function group(){

        $admin_user = session::get('admin_user');
        $type = isset($_GET['type'])?$_GET['type']:'';            //筛选的条件
        $keyword = isset($_GET['keyword'])?$_GET['keyword']:'';   //筛选的文字
        if($admin_user){
            $where =[];
            if($type == 1 && $keyword){
                $group_name = $keyword;                            //获取条件
                $where['name'] = array('like', "%$group_name%");   //模糊查询
            }
            $group_info = Db::name('group')->where($where)->paginate(15)->each(function($item, $key){
                return $item;
            });
            $this->assign('group_info',$group_info);   //分组的信息
            return view();
        }else{

            $this->redirect("admin/index/login"); 

        }
    }

    // 编辑分组
    public function edit_group(Request $request){
        $admin_user = session::get('admin_user');  //判断当前登录者

        if($admin_user){

            $data = input();                    //获取请求的数据
            if($request->isPost()){

                $result = Db::name('group')->where(['id'=>$data['id']])->update($data); 
                if($result){
                   $this->success();
                }else{
                   $this->error();
                }

            }else{

                //如果是get请求，就再次把数据渲染一下 
                $group_id = $data['group_id'];                                     //获取分组的id
                $group_info = Db::name('group')->where(['id'=>$group_id])->find(); //获取分组的信息
                $this->assign('group_info',$group_info);  
                return view();
            } 
          
        }else{
            $this->redirect("admin/index/login"); 
        }
    }

    //添加分组
    public function add_group(Request $request){

        $admin_user = session::get('admin_user');
        if($admin_user){
            
            if($request->isPost()){

                $data = input();   //获取到数据
                $data['addtime'] = time();
                $result = Db::name('group')->insert($data); 
                if($result){
                   
                    $this->redirect("admin/index/group");

                }else{
                    $this->error();
                }
            }else{

              return view();

            }
        }else{
            $this->redirect("admin/index/login"); 
        }

    }


//========================================================退出登录==========================================//
  

    // 退出登录
    public function loginout(){
        session::delete('admin_user');
        $this->redirect("admin/index/login");
    }


}