<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class Shift extends Model
{
    use HasFactory;

    protected $fillable = [
        'day_of_week',
        'date',
        'start_time',
        'end_time',
        'is_active',
        'user_id',
        'created_by',
    ];

    protected $casts = [
        'date' => 'date',
        'is_active' => 'boolean',
        'user_id' => 'integer',
        'created_by' => 'integer',
    ];

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

    public function creator()
    {
        return $this->belongsTo(User::class, 'created_by');
    }

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

    public function scopeOpen($query)
    {
        return $query->whereNull('user_id');
    }
}