<?php

namespace App\Http\Controllers;

use App\Handlers\AudioUploadHandler;
use App\Handlers\VideoUploadHandler;
use App\Models\Article;
use App\Models\ArticleGroup;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Storage;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Log;

class ArticleController extends Controller
{
    //获取文章信息列表
    public function getArticleList(Request $request){
        $input=$request->all();
        $page_size=$input['page_size'];
        $page_index=$input['page_index'];
        $num = ($page_index - 1) * $page_size;
        $search_name=$input['search_name'];
        $where=[];
        $wheres=[];
        if (isset($input['group_id'])){
            $group_id=$input['group_id'];
            $wheres=function ($q)use($group_id){
                $q->where('group_id',$group_id);
            };
        }
        $count=Article::where('title', 'like', '%' . $search_name . '%')
            ->where(function ($query) {
                $query->where('type', '=', '1')
                    ->orWhere('type', '=', '0');
            })
            ->where($where)
            ->where($wheres)
            ->count();
        if($count==0){
            $this->error('400001','没有数据');
        }
        $list=Article::where('title', 'like', '%' . $search_name . '%')
            ->where(function ($query) {
                $query->where('type', '=', '1')
                    ->orWhere('type', '=', '0');
            })
            ->where($where)
            ->where($wheres)
            ->orderBy('id','desc')
            ->skip($num)->take($page_size)
            ->get();
        if(empty($list)){
            return $this->error('400002','没有获取到数据');
        }
        return $this->success_list($list,'success',$count);
    }
    //获取直播信息列表
    public function getLiveViewList(Request $request){
        $input=$request->all();
        $page_size=$input['page_size'];
        $page_index=$input['page_index'];
        $num = ($page_index - 1) * $page_size;
        $search_name=$input['search_name'];
        $where=[];
        $where['type']=2;
        $count=Article::where('title', 'like', '%' . $search_name . '%')
            ->where($where)
            ->count();
        if($count==0){
            $this->error('400001','没有数据');
        }
        $list=Article::where('title', 'like', '%' . $search_name . '%')
            ->where($where)
            ->orderBy('id','desc')
            ->skip($num)->take($page_size)
            ->get();
        if(empty($list)){
            return $this->error('400002','没有获取到数据');
        }
        return $this->success_list($list,'success',$count);
    }
    //上传图片
    public function uploadArticleImage(Request $request){
        $path = $request->file('file')->store('articel');
        $url = Storage::url($path);
        if($url){
            return $this->success($url);
        }
        return $this->error();
    }
    //添加直播信息
    public function uploadLiveView(Request $request){
        $input=$request->all();
        $data['title']=$input['title'];
        $data['label']=2;// 1表示clwz，2表示其他
        $data['aid']=Auth::user()->id;
        $data['status']=1; // 0为草稿 1为正常  2为删除
        $data['type']=2;// 1表示视频,  0表示文章  ,2直播
        $data['imgurl']=$input['thumb'];
        $data['avatar']=$input['avatar'];
        $data['contents']=$input['link'];
        $data['summary']=$input['desc'];
        $data['startime']=$input['start_time'];
        $row=Article::create($data);
        if($row){
            Log::info('管理员:'.Auth::user()->name.'(id='.Auth::user()->id.')添加直播成功,id:'.$row->id);
            return $this->success([]);
        }
        return $this->error();
    }
    //添加社区信息
    public function uploadArticle(Request $request){
        $input=$request->all();
        $data['title']=$input['title'];
        $data['label']=$input['label'];// 1表示clwz，2表示其他
        $data['aid']=Auth::user()->id;
        $data['author']=$input['author'];
        $data['avatar']=$input['avatar'];
        if (isset($input['is_top'])){
            $data['is_top']=$input['is_top'];
            $data['recommended']=$input['recommended'];
            if ($input['recommended']==1){
                Article::where('status',1)->update(['recommended'=>0]);
            }
            $data['group_id']=$input['group_id'];
            $data['issue']=$input['issue'];
            $re=ArticleGroup::find($input['group_id']);
            $data['group_name']=$re->group_name;
        }
        $data['status']=1;
        $data['type']=$input['type'];// 1表示视频，0表示文章
        $data['contents']=$input['contents'];
        $data['summary']=$this->make_excerpt($input['contents']);
        $row=Article::create($data);
        if($row){
            Log::info('管理员:'.Auth::user()->name.'(id='.Auth::user()->id.')添加文章成功,id:'.$row->id);
            return $this->success([]);
        }
        return $this->error();
    }
    //截取简介
    function make_excerpt($value, $length = 200)
    {
        $excerpt = trim(preg_replace('/\r\n|\r|\n+/', ' ', strip_tags($value)));
        return str_limit($excerpt, $length);
    }
    //修改社区信息
    public function updateArticle(Request $request){
        $input=$request->all();
        $data['title']=$input['title'];
        $data['label']=$input['label'];// 1表示clwz，2表示其他
        $data['aid']=Auth::user()->id;
        $data['author']=$input['author'];
        $data['avatar']=$input['avatar'];
        $data['type']=$input['type'];// 1表示视频，0表示文章
        if (isset($input['is_top'])){
            $data['is_top']=$input['is_top'];
            $data['recommended']=$input['recommended'];
            if ($input['recommended']==1){
                Article::where('status',1)->update(['recommended'=>0]);
            }
            $data['group_id']=$input['group_id'];
            $data['issue']=$input['issue'];
            $re=ArticleGroup::find($input['group_id']);
            $data['group_name']=$re->group_name;
        }
//        $data['imgurl']=$input['imgurl'];
        $data['contents']=$input['contents'];
        $data['summary']=$this->make_excerpt($input['contents']);
        $row=Article::where('id',$input['id'])->update($data);
        if($row){
            Log::info('管理员:'.Auth::user()->name.'(id='.Auth::user()->id.')修改文章成功,id:'.$input['id']);
            return $this->success([]);
        }
        return $this->error();
    }
    //删除社区信息
    public function destoryArticle(Request $request){
        $input=$request->all();
        $article=Article::find($input['id']);
        $row=$article->delete();
        if($row){
            Log::info('管理员:'.Auth::user()->name.'(id='.Auth::user()->id.')删除文章成功,id:'.$input['id']);
            return $this->success([]);
        }
        return $this->error();
    }
    //修改直播信息
    public function updateArticleLive(Request $request){
        $input=$request->all();
        $data['title']=$input['title'];
        // $data['label']=2;// 1表示clwz，2表示其他
        $data['aid']=Auth::user()->id;
        // $data['status']=1; // 0为草稿 1为正常  2为删除
        // $data['type']=2;// 1表示视频,  0表示文章  ,2直播
        $data['imgurl']=$input['thumb'];
        $data['contents']=$input['link'];
        $data['summary']=$input['desc'];
        $data['startime']=$input['start_time'];
        $row=Article::where('id',$input['id'])->update($data);
        if($row){
            Log::info('管理员:'.Auth::user()->name.'(id='.Auth::user()->id.')修改直播成功,id:'.$input['id']);
            return $this->success([]);
        }
        return $this->error();
    }
    //删除直播信息
    public function destoryArticleLive(Request $request){
        $input=$request->all();
        $article=Article::find($input['id']);
        $row=$article->delete();
        if($row){
            Log::info('管理员:'.Auth::user()->name.'(id='.Auth::user()->id.')删除直播成功,id:'.$input['id']);
            return $this->success([]);
        }
        return $this->error();
    }

    /*
     * 上传音频
     * ***/
    public function upload_audio(Request $request,AudioUploadHandler $audioUploadHandler){
        $re=$audioUploadHandler->save($request->audio,'audio','audio');
        if ($re){
            return $this->success(['path'=>$re['path']]);
        }
        return $this->error(50024,'长传失败');
    }

    /*
     * 上传视频
     * ***/
    public function upload_video(Request $request,VideoUploadHandler $videoUploadHandler){
        $re=$videoUploadHandler->save($request->video,'video','video');
        if ($re){
            return $this->success(['path'=>$re['path']]);
        }
        return $this->error(50024,'长传失败');
    }

    /*
     * 获取分组
     * ***/
    public function GetArticleGroup(Request $request){
        $input=$request->all();
//        $page_index=$input['page_index'];
//        $page_size=$input['page_size'];
        $status=$input['status'];
        $search_content=$input['search_content'];
        $g=ArticleGroup::where('status',$status);
        if ($search_content){
            $g->where('group_name','like','%'.$search_content.'%');
        }
        $data=$g->select('group_name','id','sort')->orderBy('sort')->get();
        return $this->success_list($data);
    }

    public function AddArticleGroup(Request $request){
        $input=$request->all();
        $re=ArticleGroup::where('group_name',$input['group_name'])->first();
        if ($re){
            return $this->error(50021,'已有当前分组');
        }
        $g=new ArticleGroup();
        $g->group_name=$input['group_name'];
        $g->status=$input['status'];
        $g->save();
        return $this->success([]);
    }

    /*
     * 设置置顶
     * **/
    public function SetArticleTop(Request $request){
        $data=Article::find($request->id);
        if ($data->is_top==1){
            $data->is_top=0;
        }else{
            $data->is_top=1;
        }
        $data->save();
        return $this->success([]);
    }

    /*
     * 设置推荐
     * ***/
    public function SetArticleRecom(Request $request){
        $data=Article::find($request->type);
        Article::update(['recommended'=>0]);
        $data->recommended=1;
        $data->save();
        return $this->success([]);
    }

}