<?php

namespace App\Http\Requests\Bo;

use App\Enums\MessageTypeEnum;
use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Validation\Rules\Enum;

class CreateMessage extends FormRequest
{
    /**
     * Determine if the user is authorized to make this request.
     *
     * @return boolean
     */
    public function authorize()
    {
        /** @var \App\Models\User|null */
        if (!($user = auth()->user())) {
            return false;
        }
        if (
            !$user->can('createPrivateMessage', $this->route()->ticket)
            && $this->is_private == MessageTypeEnum::private
        ) {
            return false;
        }
        return auth()->check() and $user->sites and ($user->isAdmin() or $user->sites->contains(
            $this->route()->ticket->site_id
        ));
    }

    /**
     * Prepare the data for validation.
     *
     * @return void
     */
    protected function prepareForValidation()
    {
        /** @var \App\Models\User */
        $user = auth()->user();
        $this->merge([
            'subscribe' => $this->subscribe ? true : false,
            'type'      => $this->is_private ? MessageTypeEnum::private->value : MessageTypeEnum::public->value
        ]);
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules()
    {
        /** @var \App\Models\User */
        $user = auth()->user();
        return [
            'subscribe'       => 'required|boolean',
            'message'         => [
                'required',
                'min:' . ($user->isAdmin() ? '5' : '20'),
                function ($attribute, $value, $fail) {
                    $forbidden = ['merci de', 'merci  de'];
                    foreach ($forbidden as $word) {
                        if (stripos(strtolower($value), $word) !== false) {
                            $fail(
                                "Le champs 'Message' contient la chaine de caractère non autorisée suivante : $word"
                            );
                        }
                    }
                },
            ],
            'file_messages'   => 'sometimes|array',
            'file_messages.*' => 'mimes:pptx,docx,xlsx,csv,txt,jpeg,jpg,png,pdf,svg|max:2048',
            'type'            => ['required', new Enum(MessageTypeEnum::class)]
        ];
    }
}