<?php

namespace App\Models\Core;

use App\Traits\Model\HasComments;
use Exception;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\MorphTo;

class Comment extends Model
{
    use HasComments;

    protected $guarded = [];

    protected $casts = [
        'is_approved' => 'boolean',
    ];

    public function scopeApproved($query)
    {
        return $query->where('is_approved', true);
    }

    public function commentable(): MorphTo
    {
        return $this->morphTo();
    }

    public function commentator(): BelongsTo
    {
        return $this->belongsTo($this->getAuthModelName(), 'user_id');
    }

    public function approve()
    {
        $this->update([
            'is_approved' => true,
        ]);

        return $this;
    }

    public function disapprove()
    {
        $this->update([
            'is_approved' => false,
        ]);

        return $this;
    }

    protected function getAuthModelName()
    {
        if (config('comments.user_model')) {
            return config('comments.user_model');
        }

        if (! is_null(config('auth.providers.users.model'))) {
            return config('auth.providers.users.model');
        }

        throw new Exception('Could not determine the commentator model name.');
    }
}