<?php

namespace App\Modules\Integration\Requests;

use Illuminate\Foundation\Http\FormRequest;

class SyncVendingOrderRequest extends FormRequest
{
    /**
     * Determine if the user is authorized to make this request.
     */
    public function authorize(): bool
    {
        return true;
    }

    /**
     * 販賣機訂單同步的驗證規則
     *
     * @return array<string, \Illuminate\Contracts\Validation\ValidationRule|array<mixed>|string>
     */
    public function rules(): array
    {
        return [
            'external_order_id' => 'required|string',
            'machine_id'        => 'nullable|string',
            'warehouse_code'    => 'required|string',
            'payment_method'    => 'nullable|string|in:cash,electronic,line_pay,other',
            'sold_at'           => 'nullable|date',
            'items'             => 'required|array|min:1',
            'items.*.product_code' => 'required|string',  // 使用 ERP 商品代碼
            'items.*.qty'       => 'required|numeric|min:0.0001',
            'items.*.price'     => 'required|numeric|min:0',
        ];
    }
}
