<?php

namespace App\Models;

use App\Models\App\Vote;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;
use Overtrue\LaravelFollow\Traits\CanBeLiked;
use Actuallymab\LaravelComment\Contracts\Commentable;
use Actuallymab\LaravelComment\HasComments;
use Illuminate\Support\Facades\Cache;
use App\Http\Response\ResponseJson;
class Moment extends Base implements Commentable
{
    // use SoftDeletes;
    use CanBeLiked;
    use HasComments;
    use ResponseJson;
    protected $fillable = [];
    protected $guarded = [];
    public const RDMOMENTKEY = 'rd_moment_';

    public function user()
    {
        return $this->belongsTo(User::class, 'user_id', 'id');
    }

    public function topic()
    {
        return $this->HasOne(MomentTopic::class, 'id', 'topic_id');
    }

    public function unlinkLogs()
    {
        return $this->hasMany(UnlikeMomentLog::class)->where('user_id', auth()->id());
    }

    public function unlikeMoments()
    {
        return $this->hasMany(UnlikeMomentLog::class);
    }

    public function vote()
    {
        return $this->belongsTo(Vote::class);
    }

    public static function cacheMoemntKey($moment_id)
    {
        return self::RDMOMENTKEY . $moment_id;
    }

    //缓存动态信息
    public function cacheMoment()
    {
        try {
            $rd_moment_key = self::cacheMoemntKey($this->id);
            $result = Cache::put($rd_moment_key, $this, now()->addHours(24));
            return $result;
        } catch (\Exception $e) {
            $this->getError($e);
            return false;
        }
    }

    public function getCacheMoment()
    {
        try {
            $rd_moment_key = self::cacheMoemntKey($this->id);
            $moment = Cache::get($rd_moment_key);
            return $moment;
        } catch (\Exception $e) {
            $this->getError($e);
            return false;
        }
    }

    //修改缓存点赞信息
    public function updateCacheMomentLikeNum($type = 'ADD')
    {
        try {
            $moment = $this->getCacheMoment();
            if ($moment) {
                if ($type == 'ADD') {
                    $moment->momentLikerCount = $moment->momentLikerCount + 1;
                } else {
                    $moment->momentLikerCount = $moment->momentLikerCount - 1;
                }
            }
            $this->cacheMoment();
            return true;
        } catch (\Exception $e) {
            $this->getError($e);
            return false;
        }
    }

    //修改缓存点赞信息
    public function updateCacheMomentLikeNumV2($momentLikerCount)
    {
        try {
            $moment = $this->getCacheMoment();
            if ($moment && $moment->momentLikerCount != $momentLikerCount) {
                $moment->momentLikerCount = $momentLikerCount;
                $moment->cacheMoment();
            }
            return true;
        } catch (\Exception $e) {
            $this->getError($e);
            return false;
        }
    }

    //修改缓存评论信息
    public function updateCacheMomentCommentNum($type = 'ADD')
    {
        try {
            $moment = $this->getCacheMoment();
            if (!$moment) {
                $moment = $this;
            }
            if ($type == 'ADD') {
                $moment->momentCommentCount = $moment->momentCommentCount + 1;
            } else {
                $moment->momentCommentCount = $moment->momentCommentCount - 1;
            }
            $moment->cacheMoment();
            return true;
        } catch (\Exception $e) {
            $this->getError($e);
            return false;
        }
    }
    /**
    public function getPhotosAttribute(){

    }
     * **/
}