<?php

declare(strict_types=1);

namespace Siteworxpro\App\Cli\Commands\User;

use Siteworxpro\App\Cli\ClimateOutput;
use Siteworxpro\App\Cli\Commands\Command;
use Siteworxpro\App\CommandBus\Commands\CreateUser;
use Siteworxpro\App\Models\ClientUser;
use Siteworxpro\App\Models\User;
use Siteworxpro\App\Services\Facades\CommandBus;
use Symfony\Component\Console\Attribute\AsCommand;
use Symfony\Component\Console\Command\Command as SCommand;
use Symfony\Component\Console\Helper\QuestionHelper;
use Symfony\Component\Console\Input\ArgvInput;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Question\Question as QuestionInput;

#[AsCommand('user:add', 'Add a new user associated with an OAuth client')]
class Add extends Command
{
    public function __invoke(ClimateOutput|ArgvInput|InputInterface $input, $output): int
    {
        $client = $this->askForClient($output, $input);
        if (!$client) {
            $output->error('Client not found.');
            return SCommand::FAILURE;
        }

        $output->info("Adding a new user for client: $client->name");
        $emailQuestion = new QuestionInput('Enter the user\'s email: ');
        $emailQuestion->setValidator(function ($input): string {
            if (empty($input) || !filter_var($input, FILTER_VALIDATE_EMAIL)) {
                throw new \InvalidArgumentException('Invalid email address.');
            }

            return $input;
        });

        /** @var QuestionHelper $helper */
        $helper = $this->getHelper('question');

        $email = $helper->ask($input, $output, $emailQuestion);

        /** @var User| null $user */
        $user = User::where('email', $email)->first();
        if ($user) {
            $output->yellow('A user with this email already exists. Associating the user with the client.');
            $clientUser = new ClientUser();
            $clientUser->client_id = $client->id;
            $clientUser->user_id = $user->id;
            $clientUser->save();

            return SCommand::SUCCESS;
        }

        $passwordQuestion = new QuestionInput('Enter the user\'s password: ');
        $passwordQuestion->setHidden(true);
        $passwordQuestion->setHiddenFallback(false);
        $password = $helper->ask($input, $output, $passwordQuestion);

        $firstNameQuestion = new QuestionInput('Enter the user\'s first name: ');
        $firstName = $helper->ask($input, $output, $firstNameQuestion);

        $lastNameQuestion = new QuestionInput('Enter the user\'s last name: ');
        $lastName = $helper->ask($input, $output, $lastNameQuestion);

        $createUserCommand = new CreateUser($client, $email, $password, $firstName, $lastName);

        /** @var User $user */
        $user = CommandBus::handle($createUserCommand);

        $output->green('User added and associated with the client successfully.');
        $output->info('User Details:');
        $output->out("ID: $user->id");
        $output->out("Email: $user->email");
        $output->out("Name: $user->first_name $user->last_name");

        return SCommand::SUCCESS;
    }
}