/** @odoo-module **/
import {browser} from "@web/core/browser/browser";
import {registry} from "@web/core/registry";

export const webNotificationService = {
    dependencies: ["notification"],

    start(env, {notification}) {
        let webNotifTimeouts = {};
        /**
         * Displays the web notification on user's screen
         */

        function displaywebNotification(notifications) {
            Object.values(webNotifTimeouts).forEach((notif) =>
                browser.clearTimeout(notif)
            );
            webNotifTimeouts = {};

            notifications.forEach(function (notif) {
                browser.setTimeout(function () {
                    notification.add(notif.message, {
                        title: notif.title,
                        type: notif.type,
                        sticky: notif.sticky,
                        className: notif.className,
                    });
                });
            });
        }
        env.bus.on("WEB_CLIENT_READY", null, async () => {
            const legacyEnv = owl.Component.env;
            legacyEnv.services.bus_service.onNotification(this, (notifications) => {
                for (const {payload, type} of notifications) {
                    if (type === "web.notify") {
                        displaywebNotification(payload);
                    }
                }
            });
            legacyEnv.services.bus_service.startPolling();
        });
    },
};

registry.category("services").add("webNotification", webNotificationService);