<?php

namespace App\Models;

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

class Ward extends Model
{
    use HasFactory;

    /**
     * The table associated with the model.
     *
     * @var string
     */
    protected $table = 'wards';

    /**
     * Indicates if the model should be timestamped.
     *
     * @var bool
     */
    public $timestamps = false;

    /**
     * The primary key for the model.
     *
     * @var string
     */
    protected $primaryKey = 'code';

    /**
     * The "type" of the primary key ID.
     *
     * @var string
     */
    protected $keyType = 'string';

    /**
     * Indicates if the IDs are auto-incrementing.
     *
     * @var bool
     */
    public $incrementing = false;

    /**
     * The attributes that are mass assignable.
     *
     * @var array<int, string>
     */
    protected $fillable = [
        'code',
        'name',
        'name_en',
        'full_name',
        'full_name_en',
        'code_name',
        'province_code',
        'administrative_unit_id',
    ];

    /**
     * Get the province that owns the ward.
     */
    public function province()
    {
        return $this->belongsTo(Province::class, 'province_code', 'code');
    }

    /**
     * Get the administrative unit that owns the ward.
     */
    public function administrativeUnit()
    {
        return $this->belongsTo(AdministrativeUnit::class, 'administrative_unit_id');
    }
}