<?php


class DomainController extends mfBaseController {
    private User $me;
    private string $INWX_USER = INWX_USER;
    private string $INWX_PASS = INWX_PASS;
    private string $PLESK_USER = PLESK_HOST;
    private string $PLESK_AUTH = PLESK_AUTH;
    private Inwx $inwx;
    private Plesk $plesk;


    protected function init(): void {
        $me = new User();
        $me->loadMe();
        $this->layout()->set("me", $me);
        $this->me = $me;

        if (!$this->me->isAdmin()) {
            $this->redirect("dashboard");
        }

        $this->inwx = new Inwx($this->INWX_USER, $this->INWX_PASS);
        $this->plesk = new Plesk($this->PLESK_USER, $this->PLESK_AUTH);
    }

    protected function indexAction(): void {
        $JSGlobals = ["BASE_URL" => self::getUrl("Domain"),
            "DASHBOARD_URL" => self::getUrl("Dashboard"),
            "MFAPPNAME" => MFAPPNAME_SLUG,
            "PAGE_TITLE" => "Domains",
            "PATH" => [
                ["text" => MFAPPNAME_SLUG, "href" => self::getUrl("Dashboard")],
                ["text" => "Domain Management", "href" => self::getUrl("Domain")],
                ["text" => "Domains"]
            ],
            "DOMAIN_API_URL" => self::getUrl("Domain/api"),
        ];

        $this->layout()->set("vueViewName", "Domain");
        $this->layout()->set("JSGlobals", $JSGlobals);
        $this->layout()->setTemplate("VueViews/Vue");
    }

    protected function apiAction() {
        $do = $this->request->do;

        if ($do !== "getConfig" && !$this->me->is("employee")) {
            $this->redirect("dashboard");
        }
        switch ($do) {
            case "importAllDomains":
                $return = $this->importAllDomains();
                break;
            case "getDomains":
                $return = $this->getAllDomains();
                break;
            case "getDomainContacts":
                $return = $this->getDomainContacts();
                break;
            case "getDnsRecords":
                $return = $this->getDnsRecords();
                break;
            case "checkDomain":
                $return = $this->checkDomain();
                break;
            default:
                $return = false;
                break;
        }

        if (!$return) {
            $return = [
                "status" => "error",
                "message" => "Invalid request."
            ];
        }

        die(json_encode($return));
    }

    protected function importAllDomains(): array {

        try {
            $inwxContact = $this->inwx->contactList();
            $pleskDomains = $this->plesk->getAllDomains();
            $inwxDomains = $this->inwx->domainList();

            $domains = [];
            $pleskDomainsArray = [];

            foreach ($pleskDomains as $pleskDomain) {
                $pleskDomainsArray[$pleskDomain['name']] = $pleskDomain;
            }

            foreach ($inwxDomains as $inwxDomain) {
                if (isset($pleskDomainsArray[$inwxDomain['domain']])) {
                    $inwxDomain['plesk'] = [
                        "id" => $pleskDomainsArray[$inwxDomain['domain']]['id'],
                        "hosting_type" => $pleskDomainsArray[$inwxDomain['domain']]['hosting_type'],
                        "created" => strtotime($pleskDomainsArray[$inwxDomain['domain']]['created'])
                    ];
                }

                $domains[] = $inwxDomain;
            }

            $domainsImport = DomainModel::importDomains($domains);
            $contactsImport = DomainContactModel::importDomainContacts($inwxContact);

            return [
                "status" => "success",
                "importMessages" => [
                    $domainsImport['message'],
                    $contactsImport['message']
                ],
            ];
        } catch (Exception $e) {
            $this->log->error("Error while importing domains: " . $e->getMessage());
            return [
                "status" => "error",
                "message" => "Error while importing domains: " . $e->getMessage()
            ];
        }

    }

    private function getAllDomains(): array {
        $json = json_decode(file_get_contents('php://input'), true);

        $filters = $json['filters'] ?? [];
        $order = $json['order'] ?? [];
        $page = $json['pagination']['page'] ?? 1;
        $perPage = $json['pagination']['per_page'] ?? 10;

        $domains = DomainModel::getAllDomains($filters, $perPage, $perPage * $page - $perPage, $order);
        $filtered_available = DomainModel::countDomains($filters);
        $totalRows = DomainModel::countDomains([]);

        return [
            "rows" => $domains,
            "pagination" => [
                "page" => $page,
                "total_pages" => ceil($filtered_available / $perPage),
                "per_page" => $perPage,
                "filtered_available" => intval($filtered_available),
                "total_rows" => intval($totalRows)
            ]
        ];

    }

    private function getDnsRecords() {
        if (!empty($this->request->domain)) {
            return ["status" => "error", "message" => "No domain specified."];
        }

        $domain = $this->request->domain;
        return array_merge(
            dns_get_record($domain, DNS_TXT),
            dns_get_record($domain, DNS_A),
            dns_get_record($domain, DNS_CNAME),
            dns_get_record($domain, DNS_MX),
            dns_get_record($domain, DNS_NS),
            dns_get_record($domain, DNS_SOA),
            dns_get_record($domain, DNS_SRV),
            dns_get_record($domain, DNS_AAAA),
        );
    }

    private function getDomainContacts(): array {
        $domainContacts = [];
        $dbDomainContacts = DomainContactModel::getAllDomainContacts();

        foreach ($dbDomainContacts as $dbDomainContact) {
            $domainContacts[$dbDomainContact['inwxRoId']] = $dbDomainContact;
        }

        return $domainContacts;
    }

    private function checkDomain(): array {
        $domain = $this->request->domain;

        if(empty($domain)) {
            return ["status" => "error", "message" => "No domain or tld specified."];
        }

        try {
            $domainCheck = $this->inwx->domainCheck($domain);

            if($domainCheck['domain'][0]['status'] === "free") {
                $domainPrice = $this->inwx->domainGetDomainPrice($domain, "reg");
            } else {
                $domainPrice = $this->inwx->domainGetDomainPrice($domain, "transfer");
            }

            $domainCheck['domain'][0]['price'] = $domainPrice;

            return $domainCheck['domain'][0];
        } catch (Exception $e) {
            $this->log->error("Error while checking domain: " . $e->getMessage());
            return ["status" => "error", "message" => "Error while checking domain: " . $e->getMessage()];
        }
    }


}