import * as console from "console";
import { NPM_BASE_URL, NPM_EMAIL, NPM_PASSWORD } from "../config.js";
let bearer = null;
const headers = () => {
    const headers = {
        Authorization: "Bearer " + bearer,
        "Content-Type": "application/json"
    };
    return headers;
};
async function _post(url, body) {
    const res = await fetch(NPM_BASE_URL + url, {
        method: 'POST',
        body: JSON.stringify(body),
        headers: headers()
    });
    if (Math.floor(res.status / 100) !== 2) {
        throw new Error(JSON.stringify(await res.json(), null, 2));
    }
    return await res.json();
}
async function _get(url) {
    const res = await fetch(NPM_BASE_URL + url, {
        method: 'GET',
        headers: headers()
    });
    return await res.json();
}
async function _delete(url) {
    const res = await fetch(NPM_BASE_URL + url, {
        method: 'DELETE',
        headers: headers()
    });
    return await res.json();
}
function setToHappen(fn, date) {
    var now = new Date().getTime();
    var diff = date.getTime() - now;
    return setTimeout(fn, diff);
}
async function auth() {
    console.log("Attempting authentication against nginx");
    const { token, expires } = await _post('/tokens', {
        identity: NPM_EMAIL,
        secret: NPM_PASSWORD
    });
    setToHappen(auth, new Date(new Date(expires).getTime() - 60 * 1000));
    bearer = token;
}
export function getProxyHosts() {
    return _get('/nginx/proxy-hosts');
}
export const ready = auth();
export async function isDomainRegistered(domain) {
    const hosts = await getProxyHosts();
    return hosts.map(h => h.domain_names).flat().some(d => d === domain);
}
export async function getProxyHostIdByDomain(domain) {
    const hosts = await getProxyHosts();
    for (const host of hosts) {
        for (const d of host.domain_names) {
            if (domain === d) {
                return host.id;
            }
        }
    }
    return null;
}
export async function createProxyHost(domains, port, host, additionalConfig) {
    const registered = (await Promise.all(domains.map(d => isDomainRegistered(d)))).some(v => v);
    if (registered) {
        throw new Error("Domain is already registered as a proxy host");
    }
    const res = await _post('/nginx/proxy-hosts', {
        domain_names: domains,
        forward_scheme: "http",
        forward_host: host,
        forward_port: port,
        block_exploits: false,
        allow_websocket_upgrade: false,
        access_list_id: "0",
        certificate_id: 0,
        ssl_forced: false,
        http2_support: false,
        meta: {
            letsencrypt_agree: false,
            dns_challenge: false
        },
        advanced_config: "",
        locations: [],
        caching_enabled: false,
        hsts_enabled: false,
        hsts_subdomains: false,
        ...additionalConfig
    });
    console.log('Created proxy host for', domains.join(', '));
    return res;
}
export async function createCertificate(domains) {
    const certReq = {
        domain_names: domains,
        meta: {
            dns_challenge: false,
            letsencrypt_agree: true,
            letsencrypt_email: NPM_EMAIL
        },
        provider: "letsencrypt"
    };
    const res = await _post('/nginx/certificates', certReq);
    return res;
}
export async function getCertificates() {
    return await _get('/nginx/certificates');
}
function compareSets(a, b) {
    if (a.length !== b.length)
        return false;
    const _a = a.sort();
    const _b = b.sort();
    for (let i = 0; i < _a.length; i++) {
        if (_a[i] !== _b[i])
            return false;
    }
    return true;
}
export async function deleteCertificate(id) {
    const success = await _delete(`/nginx/certificate/${id}`);
    if (success !== 'true') {
        throw Error('Failed to delete certificate ' + id);
    }
}
export async function getCertificateByDomains(domains) {
    const certs = await getCertificates();
    for (const cert of certs) {
        if (compareSets(cert.domain_names, domains)) {
            return cert;
        }
    }
    return null;
}
export async function hasCerficateByDomains(domains) {
    return (await getCertificateByDomains(domains)) !== null;
}
export async function deleteProxyHostByDomain(domain) {
    const id = await getProxyHostIdByDomain(domain);
    await _delete(`/nginx/proxy-hosts/${id}`);
    console.log('deleted proxy host for', domain);
}