<?php

namespace App\Models;

use App\Enums\ExpenseCategory;
use App\Enums\FundingSource;
use Database\Factories\MedicationExpenseValueFactory;
use Illuminate\Database\Eloquent\Attributes\Fillable;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

#[Fillable(['medication_expense_row_id', 'funding_source', 'expense_category', 'amount'])]
class MedicationExpenseValue extends Model
{
    /** @use HasFactory<MedicationExpenseValueFactory> */
    use HasFactory;

    /**
     * Get the row that owns the value.
     *
     * @return BelongsTo<MedicationExpenseRow, $this>
     */
    public function medicationExpenseRow(): BelongsTo
    {
        return $this->belongsTo(MedicationExpenseRow::class);
    }

    /**
     * Get the attributes that should be cast.
     *
     * @return array<string, string>
     */
    protected function casts(): array
    {
        return [
            'amount' => 'decimal:2',
            'funding_source' => FundingSource::class,
            'expense_category' => ExpenseCategory::class,
        ];
    }
}