"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = validateEmail;
const handleNodemailer_1 = __importDefault(require("../../backend/handleNodemailer"));
const email_mx_lookup_1 = __importDefault(require("../verification/email-mx-lookup"));
const email_regex_test_1 = __importDefault(require("../verification/email-regex-test"));
function validateEmail(_a) {
    return __awaiter(this, arguments, void 0, function* ({ email, welcomeEmailOptions, }) {
        var _b;
        if (!email) {
            return {
                isValid: false,
                message: "Email is required.",
            };
        }
        if (!(0, email_regex_test_1.default)(email)) {
            return {
                isValid: false,
                message: "Invalid email format.",
            };
        }
        const checkEmailMxRecords = yield (0, email_mx_lookup_1.default)(email);
        if (!checkEmailMxRecords) {
            return {
                isValid: false,
                message: "Email domain does not have valid MX records.",
            };
        }
        if (welcomeEmailOptions) {
            const welcomeEmail = yield (0, handleNodemailer_1.default)(welcomeEmailOptions);
            if (!((_b = welcomeEmail === null || welcomeEmail === void 0 ? void 0 : welcomeEmail.accepted) === null || _b === void 0 ? void 0 : _b[0])) {
                return {
                    isValid: false,
                    message: "Email verification failed.",
                };
            }
        }
        return {
            isValid: true,
            message: "Email is valid.",
        };
    });
}