import encrypt from "../../../functions/dsql/encrypt";
import grabHostNames from "../../../utils/grab-host-names";
import apiGoogleLogin from "../../../functions/api/users/social/api-google-login";
import getAuthCookieNames from "../../../functions/backend/cookies/get-auth-cookie-names";
import { writeAuthFile } from "../../../functions/backend/auth/write-auth-files";
import grabCookieExpiryDate from "../../../utils/grab-cookie-expirt-date";
/**
 * # SERVER FUNCTION: Login with google Function
 */
export default async function googleAuth({ key, token, database, response, encryptionKey, encryptionSalt, additionalFields, additionalData, apiUserID, debug, secureCookie, loginOnly, }) {
    var _a;
    const grabedHostNames = grabHostNames({
        userId: apiUserID || process.env.DSQL_API_USER_ID,
    });
    const { host, port, scheme, user_id } = grabedHostNames;
    const COOKIE_EXPIRY_DATE = grabCookieExpiryDate();
    const finalEncryptionKey = encryptionKey || process.env.DSQL_ENCRYPTION_PASSWORD;
    const finalEncryptionSalt = encryptionSalt || process.env.DSQL_ENCRYPTION_SALT;
    if (!(finalEncryptionKey === null || finalEncryptionKey === void 0 ? void 0 : finalEncryptionKey.match(/.{8,}/))) {
        console.log("Encryption key is invalid");
        return {
            success: false,
            payload: null,
            msg: "Encryption key is invalid",
        };
    }
    if (!(finalEncryptionSalt === null || finalEncryptionSalt === void 0 ? void 0 : finalEncryptionSalt.match(/.{8,}/))) {
        console.log("Encryption salt is invalid");
        return {
            success: false,
            payload: null,
            msg: "Encryption salt is invalid",
        };
    }
    /**
     * Check inputs
     *
     * @description Check inputs
     */
    if (!token || (token === null || token === void 0 ? void 0 : token.match(/ /))) {
        return {
            success: false,
            payload: null,
            msg: "Please enter Google Access Token",
        };
    }
    /**
     * Initialize HTTP response variable
     */
    let httpResponse = {
        success: false,
    };
    /**
     * Check for local DB settings
     *
     * @description Look for local db settings in `.env` file and by pass the http request if available
     */
    const { DSQL_DB_HOST, DSQL_DB_USERNAME, DSQL_DB_PASSWORD, DSQL_DB_NAME } = process.env;
    if ((DSQL_DB_HOST === null || DSQL_DB_HOST === void 0 ? void 0 : DSQL_DB_HOST.match(/./)) &&
        (DSQL_DB_USERNAME === null || DSQL_DB_USERNAME === void 0 ? void 0 : DSQL_DB_USERNAME.match(/./)) &&
        (DSQL_DB_PASSWORD === null || DSQL_DB_PASSWORD === void 0 ? void 0 : DSQL_DB_PASSWORD.match(/./)) &&
        (DSQL_DB_NAME === null || DSQL_DB_NAME === void 0 ? void 0 : DSQL_DB_NAME.match(/./)) &&
        global.DSQL_USE_LOCAL) {
        if (debug) {
            console.log(`Google login with Local Paradigm ...`);
        }
        httpResponse = await apiGoogleLogin({
            token,
            additionalFields,
            additionalData,
            debug,
        });
    }
    else {
        httpResponse = await new Promise((resolve, reject) => {
            const reqPayload = JSON.stringify({
                token,
                database,
                additionalFields,
                additionalData,
            });
            const httpsRequest = scheme.request({
                method: "POST",
                headers: {
                    "Content-Type": "application/json",
                    "Content-Length": Buffer.from(reqPayload).length,
                    Authorization: key ||
                        process.env.DSQL_FULL_ACCESS_API_KEY ||
                        process.env.DSQL_API_KEY,
                },
                port,
                hostname: host,
                path: `/api/user/${apiUserID || grabedHostNames.user_id}/google-login`,
            }, 
            /**
             * Callback Function
             *
             * @description https request callback
             */
            (response) => {
                var str = "";
                response.on("data", function (chunk) {
                    str += chunk;
                });
                response.on("end", function () {
                    resolve(JSON.parse(str));
                });
                response.on("error", (err) => {
                    reject(err);
                });
            });
            httpsRequest.write(reqPayload);
            httpsRequest.end();
        });
    }
    /**
     * Make https request
     *
     * @description make a request to datasquirel.com
     */
    if ((httpResponse === null || httpResponse === void 0 ? void 0 : httpResponse.success) && (httpResponse === null || httpResponse === void 0 ? void 0 : httpResponse.payload)) {
        let encryptedPayload = encrypt({
            data: JSON.stringify(httpResponse.payload),
            encryptionKey: finalEncryptionKey,
            encryptionSalt: finalEncryptionSalt,
        });
        const cookieNames = getAuthCookieNames({
            database,
            userId: user_id,
        });
        if (httpResponse.csrf) {
            writeAuthFile(httpResponse.csrf, JSON.stringify(httpResponse.payload));
        }
        httpResponse["cookieNames"] = cookieNames;
        httpResponse["key"] = String(encryptedPayload);
        const authKeyName = cookieNames.keyCookieName;
        const csrfName = cookieNames.csrfCookieName;
        response === null || response === void 0 ? void 0 : response.setHeader("Set-Cookie", [
            `${authKeyName}=${encryptedPayload};samesite=strict;path=/;HttpOnly=true;;Expires=${COOKIE_EXPIRY_DATE}${secureCookie ? ";Secure=true" : ""}`,
            `${csrfName}=${(_a = httpResponse.payload) === null || _a === void 0 ? void 0 : _a.csrf_k};samesite=strict;path=/;HttpOnly=true;;Expires=${COOKIE_EXPIRY_DATE}`,
        ]);
    }
    return httpResponse;
}