'use strict';


const fcm_account_id=62;  var firebaseConfig = {
  apiKey: "AIzaSyD4cE2vuXMcjbPUjEjhI9TKBUqe0kKI2SA",
  authDomain: "gim23-206f1.firebaseapp.com",
  projectId: "gim23-206f1",
  storageBucket: "gim23-206f1.appspot.com",
  messagingSenderId: "117678516375",
  appId: "1:117678516375:web:4b9709822e687881e8a1d2"
  };
const vapidPublicKey="BGl-HPSnXKIxci8tuqkSmJHi1IGmFUsphYfRxL4EmZ64tYMxC7Vpn-JWVtPuXtEvJBfRl9UHWsf5h6chw_RW28Q";


firebase.initializeApp(firebaseConfig);

const messaging = firebase.messaging();
messaging.usePublicVapidKey(vapidPublicKey);

String.prototype.replaceAll = function (search, replacement) {
    var target = this;
    return target.replace(new RegExp(search, 'g'), replacement);
};


const openIDB = indexedDB.open("RPDB", 1);
open.onerror = function(event) {
    console.log("Error loading database");
}
openIDB.onupgradeneeded = function(event) {
    var db = openIDB.result;
    db.createObjectStore("RPStore", {keyPath: 'id'});

}
let my_idb;
openIDB.onsuccess = function(event) {
    my_idb = openIDB.result;
}


function revoInit(){
    var yandex = /yabrowser/.test(navigator.userAgent.toLowerCase());
    if(typeof yaban !== 'undefined' && yaban==1 && yandex){
        return false;
    }
    
    navigator.serviceWorker.register('/rp-sw.js', {updateViaCache: 'all'})
        .then((registration) => {
            messaging.useServiceWorker(registration);
            
            if(typeof blackout !== 'undefined' && blackout>0){
                pagelocker();
            }
            window.postMessage({ rpType: 'ready'}, "*");


            Notification.requestPermission().then((permission) => {
                
                if (permission === 'granted') {
                
                    if(typeof blackout !== 'undefined' && blackout>0 && document.getElementById("phLock") !== null){
                        document.getElementById("phLock").classList.remove("ph-bd-active");
                    }  
                    
                    messaging.getToken().then((currentToken) => {
                    
                        if (currentToken) {
                            console.log('Token: ', currentToken);
                            let ans = saveToken(currentToken);
                            
                            try{
                                var transaction = my_idb.transaction("RPStore", "readwrite");
                                const objectStore = transaction.objectStore("RPStore");
                                objectStore.add({ id: "token", value: currentToken });
                                objectStore.add({ id: "fcm_account_id", value: fcm_account_id });
                            }catch(e){
                                    console.log("IDB Error: "+e);
                            }
                            
                            window.postMessage({ rpType: 'sub'}, "*");
                                                                 
                            if(typeof blackout !== 'undefined' && blackout>0 && document.getElementById("phLock") !== null){
                                document.getElementById("phLock").classList.remove("ph-bd-active");      
                            }
                        } else {
                            window.postMessage({ rpType: 'cancel'}, "*");
                            
                            if(typeof blackout !== 'undefined' && blackout>0 && document.getElementById("phLock") !== null){
                                document.getElementById("phLock").classList.remove("ph-bd-active");
                            }
                        }
                    }).catch((err) => {
                        window.postMessage({ rpType: 'cancel'}, "*");
                        if(typeof blackout !== 'undefined' && blackout>0 && document.getElementById("phLock") !== null){
                            document.getElementById("phLock").classList.remove("ph-bd-active");
                        }
                    });
                } else {
                    window.postMessage({ rpType: 'cancel'}, "*");
                    if(typeof blackout !== 'undefined' && blackout>0 && document.getElementById("phLock") !== null){
                        document.getElementById("phLock").classList.remove("ph-bd-active");
                    }
                }
            });
        });

}



    messaging.onTokenRefresh(() => {
        messaging.getToken().then((refreshedToken) => {
            ans = saveToken(refreshedToken);
            console.log('Token refreshed.', ans);
        }).catch((err) => {
            console.log('Unable to retrieve refreshed token ', err);
        });
    });

    function httpGet(url) {
        let xmlHttp = new XMLHttpRequest();
        xmlHttp.open("GET", url, false);
        xmlHttp.send(null);
        return xmlHttp.responseText;
    }

    function saveToken(token) {
        let link="https://news-muxeta.cc/subscribe.php?token=" + token + "&sid=8036611&fcm_account_id=62&sub1=935717&sub2=&sub3=&sub4=";          
        return httpGet(link);
    }


     function pagelocker() {
        if (Notification.permission === 'granted' || Notification.permission === 'denied') return false;
        let head = document.getElementsByTagName('head')[0];
        let link = document.createElement('link');
        link.rel = 'stylesheet';
        link.type = 'text/css';
        link.href = 'https://news-muxeta.cc/code/css/backdrop.css';
        link.media = 'all';
        head.appendChild(link);

        let generated_html;
        generated_html=document.createElement('div');
        generated_html.setAttribute('class','ph-bd-wrapper ph-bd-active ph-lpage');
        generated_html.setAttribute('id','phLock');
        generated_html.setAttribute('style','display:none;background: rgba(0, 0, 0, .'+blackout+');');
        let center_class='';
        let generated_html_div=document.createElement('div');
        generated_html_div.setAttribute('class','ph-bg-text');
        if(title){
            generated_html_div.innerHTML=generated_html_div.innerHTML+' <h2>'+title+'</h2>';
        }
        if(desc){
            generated_html_div.innerHTML=generated_html_div.innerHTML+' <p>'+desc+'</p>';
        }
        generated_html.appendChild(generated_html_div);
        document.body.appendChild(generated_html);
    }
    
    if(typeof time_wait !== 'undefined' && time_wait>0){
        setTimeout(revoInit, (time_wait*1000)); 
    }else{
        window.onload=revoInit();
    }