<?php

namespace App\Controllers\Beheer;

use App\Controllers\BaseController;
use CodeIgniter\HTTP\ResponseInterface;

class UsersController extends BaseController
{
    public function initController(\CodeIgniter\HTTP\RequestInterface $request, \CodeIgniter\HTTP\ResponseInterface $response, \Psr\Log\LoggerInterface $logger)
    {
        parent::initController($request, $response, $logger);

        if (!defined('AUTHENTICATED') || AUTHENTICATED === false) {
            die('NO ACCESS');
        }
    }

    public function index()
    {
        // Default action
    }

    public function getAllUsers(string $archive = 'F'): ResponseInterface
    {
        $users = \User::getAllUsers($archive);
        return $this->json($users);
    }

    public function getUser(int $userID): ResponseInterface
    {
        $user = \User::find($userID);
        return $this->json($user);
    }

    public function getCurrentUser(): ResponseInterface
    {
        return $this->json($this->user);
    }

    public function getUserWithprojects(): ResponseInterface
    {
        $usersWithProjects = \User::getUserWithprojects();
        return $this->json($usersWithProjects);
    }

    public function getUserActiveProjects(int $userID): ResponseInterface
    {
        $userActiveProjects = \User::getUserActiveProjects($userID);
        return $this->json($userActiveProjects);
    }

    public function getUniqueprojectEmployees(): ResponseInterface
    {
        $projectEmployees = \User::getUniqueProjectUsers();
        return $this->json($projectEmployees);
    }

    public function getUniqueEmployeesWithActivity(string $archive): ResponseInterface
    {
        $projectEmployees = \Projectemployee::getUniqueEmployeesWithActivity($archive);
        return $this->json($projectEmployees);
    }

    public function saveUser(): ResponseInterface
    {
        $userValidation = new \UserValidation();

        if (!$userValidation->getValidationResult()) {
            return $this->json([
                'success' => false,
                'messages' => $userValidation->getErrorMessages()
            ]);
        }

        $user = $this->request->getPost();

        // Ensure we always have an ID, default to 0 for new user
        $userID = (int)($user['id'] ?? 0);
        unset($user['id']);

        if ($userID == 0) {
            $user = $this->newUser($user);
        }

        $user['role'] = empty($user['role']) ? null : $user['role'];

        $userID = \User::saveUser($userID, $user);

        return $this->json(['success' => true, 'userID' => $userID]);
    }

    public function savePassword(): ResponseInterface
    {
        $password = $this->cleanInput('password');

        $user = \User::find(USERID);

        $saltedPassword = \User::getSaltedPassword($password, $user->salt);

        \User::whereId(USERID)->update(['password' => $saltedPassword]);

        return $this->json(['success' => true]);
    }

    public function archiveUser(int $userID, string $status): ResponseInterface
    {
        \User::whereId($userID)->update(['archive' => $status]);
        return $this->json(['success' => true]);
    }

    public function removeUser(int $userID): ResponseInterface
    {
        $removeUser = new \RemoveUser($userID);

        if ($removeUser->getAllowDelete() === false) {
            return $this->json(['result' => false]);
        }

        \User::removeUser($userID);

        return $this->json(['result' => true]);
    }

    private function newUser(array $user): array
    {
        $userCreation = new \UserCreation($user);

        $user = $userCreation->getUser();
        $password = $userCreation->getPassword();

        $this->sendWelcomeEmail($user, $password);

        return $user;
    }

    private function sendWelcomeEmail(array $user, string $password): bool
    {
        $email = \Config\Services::email();

        $html = view('emails/welcome_email', [
            'password' => $password,
            'user' => $user
        ]);

        $email->setFrom('noreply@debeleidsonderzoekers.nl', 'DBOIS');
        $email->setTo($user['email']);
        $email->setSubject('Wachtwoord DBOIS');
        $email->setMessage($html);

        return $email->send();
    }
}