<?php

namespace App\Http\Requests\Api;

use App\Libs\Security\XSSCleanFilter;
use Illuminate\Contracts\Validation\Validator;
use Illuminate\Foundation\Http\FormRequest;
use App\Libs\Support\Sanitizer\Traits\SanitizesInput;
use Illuminate\Validation\ValidationException;

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

    public function validationData(): array
    {
        return [
            'file'          => $this->file('file'),
            'fileType'      => $this->input('fileType'),
        ];
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules():array
    {
        return [
            'fileType'  => 'required|in:document,image',
            'file'      => $this->file('file') === 'image'
                ? 'required|image|mimes:jpeg,png,jpg|max:2048'
                : 'required|file|mimes:pdf,doc,docx,png,xls,xlsx,ppt,pptx',
        ];
    }

    public function filters() {
        return [
            'file'          => "trim|strip_tags|xss_clean",
            'fileType'      => "trim|strip_tags|xss_clean",
        ];
    }

    public function customFilters()
    {
        return ['xss_clean' => XSSCleanFilter::class];
    }

    protected function failedValidation(Validator $validator)
    {
        throw (new ValidationException($validator))
            ->errorBag($this->errorBag);
    }
}