<?php

namespace App\Models;

use App\Enums\Gender;
use EloquentFilter\Filterable;
use App\Traits\HasDateTimeFormatter;
use Slowlyo\OwlAdmin\Models\AdminUser;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Casts\Attribute;

/**
 * 病人
 */
class Patient extends Model
{
    use HasDateTimeFormatter, Filterable;

    protected $fillable = ['name', 'sex', 'phone', 'address', 'birthday', 'treat_at', 'illness', 'doctor_id', 'remarks'];

    protected $appends = ['age', 'sex_text', 'treat_format', 'birthday_format'];

    protected $casts = [
        'sex' => Gender::class,
        'treat_at' => 'date',
        'birthday' => 'date',
    ];

    protected function age(): Attribute
    {
        return new Attribute(
            get: fn () => $this->birthday ? $this->birthday->diffInYears() : '',
        );
    }

    protected function sexText(): Attribute
    {
        return new Attribute(
            get: fn () => $this->sex ? $this->sex->text() : '',
        );
    }

    protected function treatFormat(): Attribute
    {
        return new Attribute(
            get: fn () => $this->treat_at ? $this->treat_at->format('Y-m-d') : '',
        );
    }
    
    protected function birthdayFormat(): Attribute
    {
        return new Attribute(
            get: fn () => $this->birthday ? $this->birthday->format('Y-m-d') : '',
        );
    }

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

    public function scopeSort($q)
    {
        return $q->orderBy('id', 'desc');
    }
}