<?php

namespace Modules\Merchant\Http\Requests;

use Illuminate\Validation\Rule;
use Modules\Common\Http\Requests\BaseFormRequest;

class OrderFormRequest extends BaseFormRequest
{
    protected $stopOnFirstFailure = true;

    public function rules(): array
    {
        if (!$this->isUpdate()) {
            return [
                'order_no' => 'required|string|max:32|unique:orders,order_no',
                'user_id' => 'required|integer',
                'merchant_id' => 'required|integer',
                'address_id' => 'required|integer',
                'total_amount' => 'required|numeric',
                'discount_amount' => 'nullable|numeric',
                'delivery_fee' => 'nullable|numeric',
                'payment_amount' => 'required|numeric',
                'pay_type' => 'required|integer|in:0,1,2',
                'pay_status' => 'required|integer|in:0,1',
                'paid_at' => 'nullable|date',
                'status' => 'required|integer|in:0,1,2,3,4,5',
                'cancel_reason' => 'nullable|string',
                'remark' => 'nullable|string',
                'completed_at' => 'nullable|date',
            ];
        }

        $id = $this->route('id');
        return [
            'order_no' => ['required', 'string', 'max:32', Rule::unique('orders', 'order_no')->ignore($id)],
            'user_id' => 'required|integer',
            'merchant_id' => 'required|integer',
            'address_id' => 'required|integer',
            'total_amount' => 'required|numeric',
            'discount_amount' => 'nullable|numeric',
            'delivery_fee' => 'nullable|numeric',
            'payment_amount' => 'required|numeric',
            'pay_type' => 'required|integer|in:0,1,2',
            'pay_status' => 'required|integer|in:0,1',
            'paid_at' => 'nullable|date',
            'status' => 'required|integer|in:0,1,2,3,4,5',
            'cancel_reason' => 'nullable|string',
            'remark' => 'nullable|string',
            'completed_at' => 'nullable|date',
        ];
    }

    public function messages(): array
    {
        return [
            'order_no.required' => '订单号不能为空',
            'order_no.unique' => '订单号已存在',
            'user_id.required' => '用户ID不能为空',
            'merchant_id.required' => '商户ID不能为空',
            'address_id.required' => '地址ID不能为空',
            'total_amount.required' => '订单总金额不能为空',
            'payment_amount.required' => '支付金额不能为空',
            'pay_type.required' => '支付类型不能为空',
            'pay_status.required' => '支付状态不能为空',
            'status.required' => '订单状态不能为空',
        ];
    }
}