<?php

namespace app\admin\controller\nk;

use app\admin\BaseController;
use think\exception\ValidateException;
use think\facade\Db;
use think\facade\View;

/**
 * 文章
 *
 * @icon fa fa-circle-o
 */
class Article extends BaseController
{

    public function __construct()
    {
        $this->adminInfo = get_login_admin();
    }
    

    public function index($params)
    {
        $where['status']=1;
        if (isset($params['keywords'])){
            $where[]=['title','like','%'.$params['keywords'].'%'];
        }
        if($this->adminInfo['position_id'] != 1){ //不是超级管理员
            $www['admin_id'] = $this->adminInfo['id'];
            $user_address = Db::table('fa_szxc_information_useraddress')->where($www)->find();
            if ($user_address){
                if($user_address['auth_range'] == 1){
                    $where['village'] = $user_address['village_id'];
                }elseif ($user_address['auth_range'] == 2){
                    $where['township'] = $user_address['street_id'];
                }elseif ($user_address['auth_range'] == 3){
                    $where['county'] = $user_address['area_id'];
                }else{
                    $where['village'] = $user_address['village_id'];
                }
            }else{
                $where['village'] = '';
            }
        }
        $category_id =$params['category_id'];

        if($category_id){
            $map[] = ['category_id','=',$category_id];
        }else{
            $map = [];
        }
        $total = Db::table('fa_article')
            ->where($where)
            ->where($map)
            ->count();

        $list = Db::table('fa_article')
            ->withAttr('nickname',function ($value,$data){
                return Db::table('fa_szxc_information_usermsg')->where('user_id',$data['user_id'])->value('name');
            })
            ->withAttr('area',function ($value,$data){
                return Db::table('fa_geo_area')->where('area_code',$data['county'])->value('area_name');
            })
            ->withAttr('street',function ($value,$data){
                return Db::table('fa_geo_street')->where('street_code',$data['township'])->value('street_name');
            })
            ->withAttr('village',function ($value,$data){
                return Db::table('fa_geo_village')->where('village_id',$data['village'])->value('village_name');
            })
            ->where($where)
            ->where($map)
            ->page($params['page'])
            ->limit($params['limit'])
            ->order('id desc')
            ->field('id,title,user_id,county,township,village,image,view_time')

            ->select();
        $result = ['total' => $total, 'data' => $list];
        return table_assign(0, '', $result);

    }

    public function add($param){
        // 检验完整性
        try {
            validate(\app\admin\validate\nk\ArticleValidate::class)->check($param);
        } catch (ValidateException $e) {
            // 验证失败 输出错误信息
            return to_assign(1, $e->getError());
        }
        $adds=Db::table('fa_szxc_information_useraddress')->where('admin_id',$this->adminInfo['id'])->find();
        $param['view_time']=date('Y-m-d H:i:s');
        $param['county']=$adds['area_id'];
        $param['township']=$adds['street_id'];
        $param['village']=$adds['village_id'];
        $param['user_id']=$adds['user_id'];
        $res=Db::table('fa_article')->strict(false)->field(true)->insertGetId($param);
        if ($res){
            return to_assign(0,'操作成功',['aid'=>$res]);
        }
        return to_assign(1, '操作失败，原因：'.$res);
    }
    public function edit($param){
        if (request()->isAjax()) {
            try {
                validate(\app\admin\validate\nk\ArticleValidate::class)->check($param);
            } catch (ValidateException $e) {
                // 验证失败 输出错误信息
                return to_assign(1, $e->getError());
            }
            $res=Db::table('fa_article')->where('id',$param['id'])->strict(false)->field(true)->update($param);
            if ($res){
                return to_assign();
            }else{
                return to_assign(1, '操作失败，原因：'.$res);
            }
        }else{
            $id = isset($param['id']) ? $param['id'] : 0;
            $detail = Db::table('fa_article')->where('id',$id)->find();
            View::assign('editor', get_system_config('other','editor'));
            if (!empty($detail)) {
                View::assign('detail', $detail);
            }
            else{
                throw new \think\exception\HttpException(404, '找不到页面');
            }
        }
    }
    /**
     * 查看信息
     */
    public function read($param)
    {
        $id = isset($param['id']) ? $param['id'] : 0;
        $detail = Db::table('fa_article')->where('id',$id)->find();
        if (!empty($detail)) {
            View::assign('detail', $detail);
        }
        else{
            throw new \think\exception\HttpException(404, '找不到页面');
        }
    }
    /**
     * 删除
     */
    public function del($param)
    {
        $id = isset($param['id']) ? $param['id'] : 0;
        $type = isset($param['type']) ? $param['type'] : 0;
        $res = Db::table('fa_article')->where('id',$id)->update(['status'=>$type]);
        if ($res){
            return to_assign();
        }else{
            return to_assign(1, '操作失败，原因：'.$res);
        }
    }
}