<?php

namespace App\Models;

use App\Constant\Constant;
use App\Models\Traits\Vihar\Attributes\ViharAttributes;
use App\Models\Traits\Vihar\Relationships\ViharRelationships;
use App\Models\Traits\Vihar\Scopes\ViharScope;
use App\Traits\HasKarmaPoint;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class Vihar extends Model
{
    use HasFactory, ViharRelationships, ViharAttributes, ViharScope, HasKarmaPoint;

    /*
    * Pseudo-fields that get added to the models when the models are exported to json.
    */
    protected $appends = ['created_ago', 'updated_ago', 'is_owner', 'live_vihar'];

    /**
     * The attributes that are mass assignable.
     *
     * @var array
     */
    protected $fillable = [
        'user_id', 
        'sant_id',
        'thana_sant_id', 
        'from_sangh_id',
        'from',
        'from_latitude',
        'from_longitude',
        'to_sangh_id',
        'to', 
        'to_latitude',
        'to_longitude',
        'start_date', 
        'end_date', 
        'start_time', 
        'is_approved',
        'end_time',
        'created_by', 
        'updated_by', 
    ];

    protected $guarded = [
        'id',
    ];

    /**
     * Returns model in days since created_at.
     */
    public function getCreatedAgoAttribute() {
        return $this->created_at->diffForHumans();
    }

    /**
     * Returns model in days since updated_at.
     */
    public function getUpdatedAgoAttribute() {
        if ($this->updated_at) {
            return $this->updated_at->diffForHumans();
        } else {
            return Constant::NULL;
        }
    }

    /**
     * Get all of the thana that belong to the chaturmas.
     *
     * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
     */
    public function viharThana()
    {
        return $this->belongsToMany(Sant::class, 'vihar_thanas')
                        ->withTimestamps();
    }

    /**
     * add points for for registration.
     */
    public function addPoints()
    {
        return $this->morphMany(KarmaPointsTransaction::class, 'pointable');
    }

    /**
     * Returns model in days since created_at.
     */
    public function getIsOwnerAttribute() {
        $user = loggedInUser();
        if ($user){
            return $this->created_by == $user->id;
        }
    }
}