<?php

namespace App\Http\Middleware\App;

use Closure;
use App\Http\Response\ResponseJson;
class CheckStoreCommunityMoment
{
    use ResponseJson;
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @return mixed
     */
    public function handle($request, Closure $next)
    {
        try {
            //话题状态
            $topic_status = $request->input('topic_status',0);
            switch ($topic_status) {
                case 0://不带话题
                    break;
                case 1://引用话题
                    $topic_id = $request->input('topic_id');
                    if (empty($topic_id)) {
                        return $this->failure('请选择话题');
                    }
                    break;
                case 2://创建话题
                    //判断话题是否存在
                    $community = $request->community;
                    //判断是会否是群主
                    if (auth()->id() != $community->user_id) {
                        return $this->failure('你还不是群主，暂不支持创建话题');
                    }
                    //话题名称
                    $name = $request->input('name');
                    if (empty($name)) {
                        return $this->failure('请输入话题名称');
                    }
                    if (strlen($name) > 50) {
                        return $this->failure('话题名称过长');
                    }
                    
                    $topic = $community->topic()->where('name', $request->name)->first();
                    if ($topic) {
                        $request->topic_id = $topic->id;
                        // dd($topic);
                        // return $this->failure('此话题已经存在');
                    }
                    break;
                default:
                    break;
            }
            $content = $request->input("content");
            if (empty($content)) {
                return $this->failure('请输入动态内容');
            }
            return $next($request);
        } catch (\Exception $e) {
            $this->getError($e);
            return $this->failure('发布动态失败，请稍后再试');
        }
        
    }
}