<?php

namespace App\Http\Requests\Customer;

use Illuminate\Validation\Rule;
use Illuminate\Validation\Rules\Exists;
use Modules\Common\Http\Requests\BaseFormRequest;
use Modules\SystemTool\Models\SysFileModel;

/**
 * 客户等级 创建/编辑 验证
 */
class CustomerLevelFormRequest extends BaseFormRequest
{
    protected $stopOnFirstFailure = true;

    public function rules(): array
    {
        $unique = Rule::unique('customer_level', 'name');
        if ($this->isUpdate()) {
            $unique = $unique->ignore($this->route('id'));
        }

        return [
            'name' => ['required', 'string', 'max:50', $unique],
            'sort' => 'nullable|integer',
            'status' => 'nullable|integer|in:0,1',
            'icon_id' => ['nullable', 'integer', new Exists(SysFileModel::class, 'id')],
        ];
    }

    public function messages(): array
    {
        return [
            'name.required' => '等级名称不能为空',
            'name.max' => '等级名称最长 50 个字符',
            'name.unique' => '等级名称已存在',
            'status.in' => '状态值不正确',
            'icon_id.exists' => '请重新上传图片'
        ];
    }
}