<?php

namespace App\Models\Origin;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\HasMany; // <-- tambahin ini

class MasterStasiunKerja extends Model
{
    /**
     * Nama tabel di database.
     *
     * @var string
     */
    protected $table = "stasiunkerja";

    /**
     * "kode" dipakai sebagai identifier utama secara logis
     * (tidak ada PK asli di tabel ini).
     *
     * @var string
     */
    protected $primaryKey = "kode";

    /**
     * kode bukan integer auto-increment.
     *
     * @var bool
     */
    public $incrementing = false;

    /**
     * Tipe data primary key.
     *
     * @var string
     */
    protected $keyType = "string";

    /**
     * Tabel ini tidak memiliki kolom created_at / updated_at.
     *
     * @var bool
     */
    public $timestamps = false;

    /**
     * Kolom yang boleh diisi secara mass assignment.
     *
     * @var array<int, string>
     */
    protected $fillable = [
        "kode",
        "nama",
        "margin",
        "spv",
        "target",
        "id_lokasi",
        "lantai",
        "status",
        "alamat",
        "bank",
        "telp",
        "kode_akses",
    ];

    /**
     * Casting tipe data kolom.
     *
     * @var array<string, string>
     */
    protected $casts = [
        "margin" => "integer",
        "target" => "integer",
        "status" => "integer",
    ];

    /**
     * Relasi ke tarif_stiker.
     * stasiunkerja.kode = tarif_stiker.langganan
     *
     * @return HasMany
     */
    public function tarifStiker(): HasMany
    {
        return $this->hasMany(MasterTarifStiker::class, "langganan", "kode");
    }
}