<?php

namespace App\Http\Requests\Api\V1\BomResolver;

use Illuminate\Foundation\Http\FormRequest;

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

    /**
     * Get the validation rules that apply to the request.
     */
    public function rules(): array
    {
        return [
            'model_id' => ['required', 'integer', 'min:1'],
            'input_parameters' => ['required', 'array', 'min:1'],
            'input_parameters.*' => ['required'],
            'bom_template_id' => ['sometimes', 'integer', 'min:1'],

            // Product data
            'product_code' => ['required', 'string', 'max:50', 'regex:/^[A-Z0-9_-]+$/'],
            'product_name' => ['required', 'string', 'max:100'],
            'category_id' => ['sometimes', 'integer', 'min:1'],
            'description' => ['nullable', 'string', 'max:1000'],

            // Product attributes
            'unit' => ['nullable', 'string', 'max:20'],
            'min_order_qty' => ['nullable', 'numeric', 'min:0'],
            'lead_time_days' => ['nullable', 'integer', 'min:0'],
            'is_active' => ['boolean'],

            // Additional options
            'create_bom_items' => ['boolean'],
            'validate_bom' => ['boolean'],
        ];
    }

    /**
     * Get custom messages for validator errors.
     */
    public function messages(): array
    {
        return [
            'product_code.regex' => __('validation.product.code_format'),
        ];
    }

    /**
     * Get custom attribute names for validator errors.
     */
    public function attributes(): array
    {
        return [
            'model_id' => __('validation.attributes.model_id'),
            'input_parameters' => __('validation.attributes.input_parameters'),
            'bom_template_id' => __('validation.attributes.bom_template_id'),
            'product_code' => __('validation.attributes.product_code'),
            'product_name' => __('validation.attributes.product_name'),
            'category_id' => __('validation.attributes.category_id'),
            'description' => __('validation.attributes.description'),
            'unit' => __('validation.attributes.unit'),
            'min_order_qty' => __('validation.attributes.min_order_qty'),
            'lead_time_days' => __('validation.attributes.lead_time_days'),
            'is_active' => __('validation.attributes.is_active'),
            'create_bom_items' => __('validation.attributes.create_bom_items'),
            'validate_bom' => __('validation.attributes.validate_bom'),
        ];
    }

    /**
     * Prepare the data for validation.
     */
    protected function prepareForValidation(): void
    {
        $this->merge([
            'is_active' => $this->boolean('is_active', true),
            'create_bom_items' => $this->boolean('create_bom_items', true),
            'validate_bom' => $this->boolean('validate_bom', true),
        ]);
    }
}