<?php
namespace ProVM\Common\Controller;

use ProVM\Common\Exception\Database\BlankResult;
use ProVM\Common\Implement\Controller\Json;
use ProVM\Emails\Repository\Mailbox;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;

class Mailboxes
{
    use Json;

    public function __invoke(ServerRequestInterface $request, ResponseInterface $response, \ProVM\Common\Service\Mailboxes $service, Mailbox $repository): ResponseInterface
    {
        $source_mailboxes = $service->getAll();
        $mailboxes = [];
        foreach ($source_mailboxes as $mailbox) {
            $m = [
                'name' => $mailbox->getName(),
                'registered' => false
            ];
            try {
                $s = $repository->fetchByName($mailbox->getName());
                $m['registered'] = true;
                $m['id'] = $s->getId();
            } catch (BlankResult $e) {
            }
            $mailboxes []= $m;
        }
        return $this->withJson($response, compact('mailboxes'));
    }
    public function register(ServerRequestInterface $request, ResponseInterface $response, \ProVM\Common\Service\Mailboxes $service, Mailbox $repository): ResponseInterface
    {
        $body = $request->getBody();
        $json = \Safe\json_decode($body->getContents());
        $output = ['input' => $json, 'mailboxes' => []];
        foreach ($json->mailboxes as $mailbox) {
            try {
                $model = $repository->create([
                    'name' => $mailbox
                ]);
                $output['mailboxes'] []= ['name' => $mailbox, 'created' => true, 'id' => $model->getId()];
            } catch (\PDOException $e) {
                $output['mailboxes'] []= ['name' => $mailbox, 'created' => false];
            }
        }
        return $this->withJson($response, $output);
    }
    public function unregister(ServerRequestInterface $request, ResponseInterface $response, Mailbox $repository): ResponseInterface
    {
        $body = $request->getBody();
        $json = \Safe\json_decode($body->getContents());
        $output = ['input' => $json, 'mailboxes' => []];
        foreach ($json->mailboxes as $id) {
            try {
                $mailbox = $repository->fetchById($id);
                try {
                    $repository->delete($mailbox);
                    $output['mailboxes'] []= ['name' => $mailbox->getName(), 'id' => $id, 'removed' => true];
                } catch (\PDOException $e) {
                    $output['mailboxes'] []= ['name' => $mailbox->getName(), 'id' => $id, 'removed' => false];
                }
            } catch (\PDOException | BlankResult $e) {
                $output['mailboxes'] []= ['id' => $id, 'removed' => false];
            }
        }
        return $this->withJson($response, $output);
    }
    public function registered(ServerRequestInterface $request, ResponseInterface $response, Mailbox $repository): ResponseInterface
    {
        $data = $repository->fetchAll();
        $mailboxes = array_map(function(\ProVM\Emails\Model\Mailbox $mailbox) {
            return $mailbox->toArray();
        }, $data);
        return $this->withJson($response, compact('mailboxes'));
    }
    public function get(ServerRequestInterface $request, ResponseInterface $response, Mailbox $repository, int $mailbox_id): ResponseInterface
    {
        $mailbox = $repository->fetchById($mailbox_id);
        return $this->withJson($response, ['mailbox' => $mailbox->toArray()]);
    }
}