<?php

namespace App\Models;

use Carbon\Carbon;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Database\Eloquent\Relations\HasManyThrough;
use Illuminate\Database\Eloquent\Relations\HasOneThrough;

class Pasien extends Model
{
    /** @use HasFactory<\Database\Factories\PasienFactory> */
    use HasFactory;


    protected $table = 'pasiens';

    protected $fillable = [
        'nik',
        'nama_pasien',
        'jenis_kelamin',
        'tanggal_lahir',
        'nomor_telepon',
    ];

    public function umur(){
        return Carbon::parse($this->tanggal_lahir)->age;
    }

    public function registrasi(): HasMany
    {
        return $this->hasMany(Registrasi::class);
    }

    public function transaksi(): HasOneThrough 
    {
        return $this->hasOneThrough(Transaksi::class, Registrasi::class);  
    }

    public function asuransi(): BelongsToMany
    {
        return $this->belongsToMany(Asuransi::class, 'pasien_asuransi',
         'pasien_id', 'asuransi_id');    
    }
}