<?php

namespace App\Models;

use App\Models\User;
use App\Models\Category;
use Carbon\Carbon;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Support\HtmlString;

class Post extends Model
{
    use HasFactory;
    use SoftDeletes;
    protected $table = 'posts';
    protected $fillable = [
        'title', 'feature_image', 'description', 'user_id', 'view', 'keyword', 'public'
    ];
    protected $primaryKey = 'id';

    public function categories()
    {
        return $this->belongsToMany(Category::class, 'post_categories')->withTimestamps();
    }
    public function post_categories()
    {
        return $this->hasMany('App\Models\PostCategory', 'post_id');
    }
    public function user()
    {
        return $this->belongsTo(User::class);
    }

    public function scopeDescendingPost($query)
    {
        return $query->orderBy('id', 'desc');
    }
    public function scopeAscendingPost($query)
    {
        return $query->orderBy('id', 'asc');
    }

    public function getDateAttribute()
    {
        Carbon::setLocale('km');
        return Carbon::parse($this->attributes['created_at'])->diffForHumans();
    }

    public function getFullDateAttribute()
    {
        return date('d-m-Y h:i a', strtotime($this->attributes['created_at']));
    }
    public function getPostDescriptionAttribute()
    {
        return new HtmlString($this->attributes['description']);
    }

    public function scopePubliced($query)
    {
        return $query->where('public', 1);
    }

    public static function search($field, $value)
    {
        if (empty($field)) {
            return empty($value) ? static::query() : static::where('title', 'like', '%' . $value . '%');
        }
        return empty($value) ? static::query() : static::where($field, 'like', '%' . $value . '%');
    }

    public static function filterDate($value, $title, $user_name)
    {

        if (is_array($value)) {
            if ($title != null || $user_name != null) {
                if ($title != null && $user_name != null) {
                    return static::where('title', 'like', '%' . $title . '%')->whereBetween('created_at', $value)->whereHas('user', function ($query) use ($user_name) {
                        $query->where('name', 'like', '%' . $user_name . '%');
                    });
                } else {
                    if (empty($title)) {
                        return static::whereBetween('created_at', $value)->whereHas('user', function ($query) use ($user_name) {
                            $query->where('name', 'like', '%' . $user_name . '%');
                        });
                    } else {
                        return static::whereBetween('created_at', $value)->where('title', 'like', '%' . $title . '%');
                    }
                }
            } else {
                return empty($value) ? static::query() : static::whereBetween('created_at', $value);
            }
        }
        return empty($value) ? static::query() : static::whereDate('created_at', $value);
    }
}