Bump version

This reverts commit 425ff34ea0.

manifest.json

@@ -1,7 +1,7 @@
 {
     "manifest_version": 3,
     "name": "not-a-rescheduler",
-    "version": "0.0.4",
+    "version": "0.0.10",
     "permissions": [ "storage", "tabs", "activeTab", "notifications", "declarativeContent" ],
     "content_scripts": [
         {

popup/popup.js

@@ -14,34 +14,33 @@ function smoothTextChange(element, newText) {
   document.getElementById("version").innerText = `v${$version}`;
 
   await chrome.storage.local.get().then(items => {
-    document.getElementById("activate").checked = items["__activate"] || false;
-    document.getElementById("username").value = items["__username"] || "";
-    document.getElementById("password").value = items["__password"] || "";
-    document.getElementById("frequency").value = items["__frequency"] || 1;
-    document.getElementById("frequency_info").innerText = items["__frequency"] || 1;
-    document.getElementById("status").innerText = items["__status"] || "unknown";
-    let currentAppt = items["__currentAppt"] || {"consulate": "somewhere", "date": "some time"};
+    document.getElementById("activate").checked = items["cfg_activate"] || false;
+    document.getElementById("username").value = items["cfg_username"] || "";
+    document.getElementById("password").value = items["cfg_password"] || "";
+    document.getElementById("frequency").value = items["cfg_frequency"] || 1;
+    document.getElementById("frequency_info").innerText = items["cfg_frequency"] || 1;
+    document.getElementById("status").innerText = items["ctx_statusMsg"] || "unknown";
+    let currentAppt = items["ctx_currentAppt"] || {"consulate": "somewhere", "date": "some time"};
     document.getElementById("currApptConsulate").innerText = currentAppt["consulate"];
     document.getElementById("currApptDate").innerText = currentAppt["date"];
-    document.getElementById("deltaAppt").value = items["__deltaAppt"] || 1;
-    document.getElementById("deltaNow").value = items["__deltaNow"] || 1;
+    document.getElementById("deltaAppt").value = items["cfg_deltaAppt"] || 1;
+    document.getElementById("deltaNow").value = items["cfg_deltaNow"] || 1;
   });
 
   // update frequency value
   chrome.storage.onChanged.addListener((changes, area) => {
-    if (changes.__frequency)
-      document.getElementById("frequency_info").innerText = changes.__frequency.newValue;
+    if (changes.cfg_frequency)
+      document.getElementById("frequency_info").innerText = changes.cfg_frequency.newValue;
   });
   // update status
   chrome.storage.onChanged.addListener((changes, area) => {
-    if (changes.__status)
-      // document.getElementById("status").innerText = changes.__status.newValue;
-      smoothTextChange(document.getElementById("status"), changes.__status.newValue);
+    if (changes.ctx_statusMsg)
+      smoothTextChange(document.getElementById("status"), changes.ctx_statusMsg.newValue);
   });
 
   // activate checkbox
   document.getElementById("activate").addEventListener("change", async e => {
-    await chrome.storage.local.set({ "__activate": e.target.checked });
+    await chrome.storage.local.set({ "cfg_activate": e.target.checked });
   });
 
   // credentials
@@ -53,8 +52,8 @@ function smoothTextChange(element, newText) {
 
   async function save_credentials() {
     await chrome.storage.local.set({
-      "__username": usernameField.value,
-      "__password": passwordField.value
+      "cfg_username": usernameField.value,
+      "cfg_password": passwordField.value
     });
     saveStatusElement.classList.add("show");
     setTimeout(() => {
@@ -74,7 +73,7 @@ function smoothTextChange(element, newText) {
   });
   saveCredsButton.addEventListener("click", async () => {
     await save_credentials();
-    await chrome.storage.local.set({ "__signinAttempts": 0 });
+    await chrome.storage.local.set({ "ctx_signinAttempts": 0 });
   });
 
   showPasswordButton.addEventListener("mousedown", function() {
@@ -86,18 +85,19 @@ function smoothTextChange(element, newText) {
   
   // range sliders
   document.getElementById("frequency").addEventListener("input", function() {
-    chrome.storage.local.set({ __frequency: this.value });
+    chrome.storage.local.set({ cfg_frequency: this.value });
   });
   document.getElementById("deltaAppt").addEventListener("input", function() {
-    chrome.storage.local.set({ __deltaAppt: this.value });
+    chrome.storage.local.set({ cfg_deltaAppt: this.value });
   });
   document.getElementById("deltaNow").addEventListener("change", function() {
-    chrome.storage.local.set({ __deltaNow: this.value });
+    chrome.storage.local.set({ cfg_deltaNow: this.value });
   });
 
   // consulates
-  await chrome.storage.local.get(['__consulates']).then((result) => {
-    let consulates = result['__consulates'];
+  await chrome.storage.local.get(['cfg_consulates', 'ctx_consulates']).then((result) => {
+    let consCfg = result['cfg_consulates'];
+    let consCtx = result['ctx_consulates'];
 
     let html = `
       <table class="table table-striped">
@@ -112,10 +112,10 @@ function smoothTextChange(element, newText) {
         </thead>
         <tbody>
     `
-    for (let c in consulates) {
-      let cSelected = consulates[c].isSelected === true ? "checked" : "";
-      let cAutobook = consulates[c].autobook === true ? "checked" : "";
-      let cId = consulates[c].id;
+    for (let c in consCtx) {
+      let cSelected = consCfg[c]?.isSelected === true ? "checked" : "";
+      let cAutoBook = consCfg[c]?.autoBook === true ? "checked" : "";
+      let cId = consCtx[c].id;
       html += `
           <tr>
             <td>
@@ -124,12 +124,12 @@ function smoothTextChange(element, newText) {
               </div>
             </td>
             <td style="white-space: nowrap;">${c}</td>
-            <td style="white-space: nowrap;"><span class="smooth-text" id="currentDate-${cId}">${consulates[c].currentDate || "-"}</span></td>
-            <td style="white-space: nowrap;"><span class="smooth-text" id="bestDate-${cId}">${consulates[c].bestDate || "-"}</span></td>
+            <td style="white-space: nowrap;"><span class="smooth-text" id="currentDate-${cId}">${consCtx[c].currentDate || "-"}</span></td>
+            <td style="white-space: nowrap;"><span class="smooth-text" id="bestDate-${cId}">${consCtx[c].bestDate || "-"}</span></td>
             <td>
               <div class="form-check form-switch" style="text-align: left;">
-                <input class="form-check-input" type="checkbox" role="switch" id="autobook-${cId}" ${cAutobook}>
-                <!--<label class="form-check-label" for="autobook-${cId}">Autobook</label>-->
+                <input class="form-check-input" type="checkbox" role="switch" id="autoBook-${cId}" ${cAutoBook}>
+                <!--<label class="form-check-label" for="autoBook-${cId}">Autobook</label>-->
               </div>
             </td>
           </tr>
@@ -138,30 +138,31 @@ function smoothTextChange(element, newText) {
     html += `</tbody></table>`;
     document.getElementById('consulatesConfig').innerHTML = html;
 
-    for (let c in consulates) {
-      let cId = consulates[c].id;
+    for (let c in consCtx) {
+      let cId = consCtx[c].id;
       document.getElementById(`isSelected-${cId}`).addEventListener("change", async e => {
-        consulates[c].isSelected = e.target.checked;
-        await chrome.storage.local.set({ "__consulates": consulates });        
+        consCfg[c].isSelected = e.target.checked;
+        await chrome.storage.local.set({ "cfg_consulates": consCfg });        
       });
-      document.getElementById(`autobook-${cId}`).addEventListener("change", async e => {
-        consulates[c].autobook = e.target.checked;
-        await chrome.storage.local.set({ "__consulates": consulates });
+      document.getElementById(`autoBook-${cId}`).addEventListener("change", async e => {
+        consCfg[c].autoBook = e.target.checked;
+        await chrome.storage.local.set({ "cfg_consulates": consCfg });
       });
+
       // update current & best dates
       chrome.storage.onChanged.addListener((changes, area) => {
-        if (changes.__consulates && changes.__consulates.newValue[c].currentDate) {
+        if (changes.ctx_consulates) {
+          let newCurrentDate = changes.ctx_consulates.newValue[c].currentDate || "-";
+          let newBestDate = changes.ctx_consulates.newValue[c].bestDate || "-";
+
           let el = document.getElementById(`currentDate-${cId}`);
-          if (el.innerText != changes.__consulates.newValue[c].currentDate)
-            smoothTextChange(document.getElementById(`currentDate-${cId}`), changes.__consulates.newValue[c].currentDate);
+          if (el && el.innerText != newCurrentDate)
+            smoothTextChange(el, newCurrentDate);
+          el = document.getElementById(`bestDate-${cId}`);
+          if (el && el.innerText != newBestDate)
+            smoothTextChange(el, newBestDate);
         }
-        if (changes.__consulates && changes.__consulates.newValue[c].bestDate) {
-          let el = document.getElementById(`bestDate-${cId}`);
-          if (el.innerText != changes.__consulates.newValue[c].bestDate)
-            smoothTextChange(document.getElementById(`bestDate-${cId}`), changes.__consulates.newValue[c].bestDate);
-        }  
-      });
-    
+      });    
     }
   });
 
@@ -172,13 +173,12 @@ function smoothTextChange(element, newText) {
         chrome.storage.local.clear();
         // keep user parameters
         chrome.storage.local.set({
-          "__activate": items["__activate"] || false,
-          "__username": items["__username"] || "",
-          "__password": items["__password"] || "",
-          "__frequency": items["__frequency"] || 1,
-          "__deltaAppt": items["__deltaAppt"] || 1,
-          "__deltaNow": items["__deltaNow"] || 1,
-          "__autobook": items["__autobook"] || false,
+          "cfg_activate": items["cfg_activate"] || false,
+          "cfg_username": items["cfg_username"] || "",
+          "cfg_password": items["cfg_password"] || "",
+          "cfg_frequency": items["cfg_frequency"] || 1,
+          "cfg_deltaAppt": items["cfg_deltaAppt"] || 1,
+          "cfg_deltaNow": items["cfg_deltaNow"] || 1,
         });
       });
       document.getElementById("status").innerText = "unknown";

scripts/content.js

@@ -2,28 +2,35 @@
 // All rights reserved.
 
 const pathnameRegex = /^\/\w{2}-\w{2}\/n?iv/;
-const MAX_SIGNIN_ATTEMPTS = 1;
+const MAX_SIGNIN_ATTEMPTS = 3;
 const PAGE_WAIT_TIME = 3792;
 const MINUTE = 60;
-const RANDOM_JITTER = 0.1;
+const RND_VAR_COEFF = 0.1;
 const SOFT_BAN_TIMEOUT = 27;
-const NOTIF_CHANNEL = "snegov_test"
+const NOTIF_CHANNEL = "snegov";
+const CHECK_OPER_HOURS = true;
+const OPER_HOURS_START = 23;
+const OPER_HOURS_END = 9;
 
-let config = {
-    activate: null,
-    username: null,
-    password: null,
-    frequency: null,
-    apptId: null,
-    currentAppt: {
-        consulate: null,
-        date: null,
-    },
-    signinAttempts: null,
-    consulates: null,
-    deltaAppt: null,
-    deltaNow: null,
+let cfg = {
+    activate: undefined,
+    username: undefined,
+    password: undefined,
+    frequency: undefined,
+    consulates: undefined,
+    deltaAppt: undefined,
+    deltaNow: undefined,
 };
+let ctx = {
+    apptId: undefined,
+    currentAppt: {
+        consulate: undefined,
+        date: undefined,
+    },
+    signinAttempts: undefined,
+    consulates: undefined,
+    statusMsg: undefined,
+}
 let isRunning = false;
 let msg = "";
 let isFoundAppointment = false;
@@ -33,11 +40,12 @@ async function delay(ms) {
 }
 
 async function sendNotification(message, channel = NOTIF_CHANNEL) {
+    const msg = "[US visa bot] " + message
     await fetch('https://ntfy.sh/' + channel, {
         method: 'POST',
-        body: "[US visa bot] " + message,
+        body: msg,
     })
-    .then(() => console.log('Notification sent'))
+    .then(() => console.log('Notification sent: ' + msg))
     .catch(e => console.error(e));
 }
 
@@ -45,22 +53,26 @@ function getRandomInt(max) {
     return Math.floor(Math.random() * Math.floor(max));
 }
 
-
-function getJitter(frequency) {
-    return frequency * MINUTE * RANDOM_JITTER;
-}
-
-function getFutureDate(minutes, maxRandomSeconds = 0) {
+function getFutureDate(minutes, frequency) {
     // return date some amount of minutes in future plus random amount of seconds
     let futureDate = new Date();
-    futureDate.setSeconds(futureDate.getSeconds() + minutes * MINUTE + getRandomInt(maxRandomSeconds));
+    const randomVariation = frequency * MINUTE * RND_VAR_COEFF;
+    const randomSign = Math.random() < 0.5 ? -1 : 1;
+    const offset = randomSign * getRandomInt(randomVariation);
+
+    futureDate.setSeconds(futureDate.getSeconds() + minutes * MINUTE + offset);
     return futureDate.toISOString();
 }
 
-function hiddenPassword(config) {
+function isNoBanTime(frequency = 5) {
+    let now = new Date();
+    return (now.getHours() === OPER_HOURS_START && now.getMinutes() < frequency);
+}
+
+function hiddenPassword(cfg) {
     return {
-        ...config,
-        password: config.password.replace(/./g, "*"),
+        ...cfg,
+        password: cfg.password.replace(/./g, "*"),
     };
 }
 
@@ -87,6 +99,34 @@ function diffObjects(obj1, obj2) {
     return diff;
 }
 
+function hasAllKeys(obj, keys) {
+    return keys.every(k => obj.hasOwnProperty(k));
+}
+
+function ensureRequiredConsulateProperties(consCtx, consCfg, frequency = 1) {
+    let reqCfgKeys = ["isSelected", "autoBook"];
+    let reqStateKeys = ["id", "bestDate", "currentDate", "nextCheckAt"];
+    
+    for (let c in consCtx) {
+        if (!hasAllKeys(consCtx[c], reqStateKeys)) {
+            consCtx[c] = {
+                "id": consCtx[c]?.id || null,
+                "bestDate": consCtx[c]?.bestDate || null,
+                "currentDate": consCtx[c]?.currentDate || null,
+                "nextCheckAt": consCtx[c]?.nextCheckAt || getFutureDate(0, frequency),
+            };
+        }    
+        if (!consCfg[c] || !hasAllKeys(consCfg[c], reqCfgKeys)) {
+            consCfg[c] = {
+                "isSelected": consCfg[c]?.isSelected || false,
+                "autoBook": consCfg[c]?.autoBook || false,
+            };
+        }
+    }
+
+    return [consCtx, consCfg];
+}
+
 function getPathnameParts(pathname) {
     let pathParts = pathname.split('/');
     let locale = pathParts[1] || 'en-us';
@@ -123,17 +163,6 @@ function isNotEnglishPage() {
         ) && !window.location.pathname.match(/^\/en-/);
 }
 
-async function handleHttpError(e) {
-    if (e.response && e.response.status === 401) {
-        msg = "Unauthorized";
-        console.log(msg);
-        await sendNotification(msg);
-        await logOut();
-    } else {
-        console.error(e);
-    }
-}
-
 async function switchToEnglishPage() {
     window.location.href(window.location.pathname.replace(/^\/\w{2}-{2}/, '/en-us'));
     await delay(PAGE_WAIT_TIME);
@@ -164,9 +193,21 @@ async function goToDashboardPage() {
     return isDashboardPage();
 }
 
-async function enterCredentials() {
-    document.getElementById("user_email").value = config.username;
-    document.getElementById("user_password").value = config.password;
+async function enterCredentials(username, password) {
+    // close warning modal
+    let modalElement = Array.from(document.querySelectorAll('div'))
+        .find(d => d.textContent.includes('You need to sign in or sign up before continuing.'));
+    if (modalElement && window.getComputedStyle(modalElement).display !== 'none') {
+        let buttons = Array.from(modalElement.querySelectorAll('button'));
+        let okButton = buttons.find(b => b.textContent === 'OK');
+        if (okButton) {
+            okButton.click();
+            await delay(PAGE_WAIT_TIME);
+        }
+    }
+
+    document.getElementById("user_email").value = username;
+    document.getElementById("user_password").value = password;
     let policyConfirmed = document.querySelector('[for="policy_confirmed"]');
     if (!policyConfirmed.getElementsByTagName('input')[0].checked) {
         policyConfirmed.click();
@@ -182,7 +223,6 @@ async function getAppointmentId() {
     if (appointments.length > 1) {
         console.log("Multiple appointments found, taking the first one");
     }
-
     let apptId = appointments[0].href.replace(/\D/g, "");
     return apptId;
 }
@@ -195,44 +235,41 @@ async function getConsulates() {
         if (!option.value) continue;    // skip empty option
         consulatesDict[option.text] = {
             "id": parseInt(option.value),
-            "isSelected": option.selected,
-            "bestDate": null,
-            "currentDate": null,
-            "nextCheckAt": getFutureDate(0, getJitter(config.frequency)),
-            "autobook": false,
         };
     }
     return consulatesDict;
 }
 
 async function getAvailableDates(consulateId) {
-    let addressUri = window.location.pathname + `/address/${consulateId}`
-    fetch(addressUri, { headers: { "x-requested-with": "XMLHttpRequest" } })
-        .catch(error => console.error('Error:', error));
-
-    let datesUri = window.location.pathname + `/days/${consulateId}.json?appointments[expedite]=false`
-    let dates = fetch(datesUri, { headers: {
+    const datesUri = window.location.pathname + `/days/${consulateId}.json?appointments[expedite]=false`
+    try {
+        const response = await fetch(datesUri, { headers: {
             "x-requested-with": "XMLHttpRequest",
             "accept": "application/json, text/javascript, */*; q=0.01",
-            // "cache-control": "no-cache",
-        }})
-        .then(d => d.json())
-        .catch(async e => {
-            await handleHttpError(e);
-            throw e;
-        })
-        .then(data => {
-            let dateList = data.map(item => item.date);
-            dateList.sort();
-            return dateList;
-        })
-        .catch(e => null);
-    return dates;
+            "cache-control": "no-cache",
+        }});
+
+        if (!response.ok) {
+            if (response.status === 401) {
+                console.log('Logged out due to 401 error');
+                await logOut();    
+            }
+            const body = await response.text();
+            throw new Error(`HTTP error ${response.status}: ${body}`);
+        }
+
+        const data = await response.json();
+        const dateList = data.map(item => item.date);
+        dateList.sort();
+        return dateList;
+    } catch (e) {
+        console.error('Error:', e);
+        return null;
+    }
 }
 
 async function filterDates(dates, currentAppt, deltaFromAppt, deltaFromNow) {
     let maxDate = new Date(currentAppt);
-    // let maxDate = new Date("2029-09-09");
     maxDate.setDate(maxDate.getDate() - deltaFromAppt);
     let minDate = new Date();
     minDate.setDate(minDate.getDate() + deltaFromNow);
@@ -242,12 +279,8 @@ async function filterDates(dates, currentAppt, deltaFromAppt, deltaFromNow) {
 
 async function getAvailableTimes(consulateId, date) {
     let uri = window.location.pathname + `/times/${consulateId}.json?date=${date}&appointments[expedite]=false`
-    let times = await fetch(uri, { headers: { "x-requested-with": "XMLHttpRequest" } })
+    let times = fetch(uri, { headers: { "x-requested-with": "XMLHttpRequest" } })
         .then(d => d.json())
-        .catch(async e => {
-            await handleHttpError(e);
-            throw e;
-        })
         .then(data => data.available_times)
         .catch(e => null);
     return times;
@@ -258,104 +291,115 @@ async function runner() {
         return;
     }
     isRunning = true;
-    // console.log('runner start');
 
-    let prev_config = Object.assign({}, config);
+    let prev_cfg = Object.assign({}, cfg);
+    let prev_ctx = Object.assign({}, ctx);
 
     let result = await new Promise(resolve => chrome.storage.local.get(null, resolve));
-    config.activate = result['__activate'] || false;
-    config.username = result['__username'] || "";
-    config.password = result['__password'] || "";
-    config.frequency = parseFloat(result['__frequency'] || 1);
-    config.signinAttempts = result['__signinAttempts'] || 0;
-    config.apptId = result['__apptId'] || null;
-    config.currentAppt = result['__currentAppt'] || { consulate: null, date: null };
-    config.consulates = result['__consulates'] || null;
-    config.deltaAppt = result['__deltaAppt'] || 1;
-    config.deltaNow = result['__deltaNow'] || 1;
+    cfg.activate = result['cfg_activate'] || false;
+    cfg.username = result['cfg_username'] || "";
+    cfg.password = result['cfg_password'] || "";
+    cfg.frequency = parseFloat(result['cfg_frequency'] || 1);
+    cfg.consulates = result['cfg_consulates'] || {};
+    cfg.deltaAppt = result['cfg_deltaAppt'] || 1;
+    cfg.deltaNow = result['cfg_deltaNow'] || 1;
 
-    if (prev_config.activate === null) {
-        console.log('Reading config: ' + JSON.stringify(hiddenPassword(config)));
+    ctx.apptId = result['ctx_apptId'] || null;
+    ctx.signinAttempts = result['ctx_signinAttempts'] || 0;
+    ctx.currentAppt = result['ctx_currentAppt'] || { consulate: null, date: null };
+    ctx.consulates = result['ctx_consulates'] || {};
+    ctx.statusMsg = result['ctx_statusMsg'] || "";
+
+    [ctx.consulates, cfg.consulates] = ensureRequiredConsulateProperties(
+        ctx.consulates, cfg.consulates, cfg.frequency
+    );
+    await chrome.storage.local.set({ "cfg_consulates": cfg.consulates });
+    await chrome.storage.local.set({ "ctx_consulates": ctx.consulates });
+
+    if (prev_cfg.activate === undefined) {
+        console.log('Reading config: ' + JSON.stringify(hiddenPassword(cfg)));
         isRunning = false;
         return;
     }
 
-    for (let key in config) {
-        if (config.hasOwnProperty(key)
-                && !_.isEqual(config[key], prev_config[key])) {
+    for (let key in cfg) {
+        if (cfg.hasOwnProperty(key)
+                && !_.isEqual(cfg[key], prev_cfg[key])) {
             msg = `Config change: ${key}`
             if (key === 'password') {
                 msg += ', ******** => ********';
             } else if (key === 'consulates') {
-                msg += `, ${JSON.stringify(diffObjects(config[key], prev_config[key]))}`;
+                msg += `, ${JSON.stringify(diffObjects(cfg[key], prev_cfg[key]))}`;
             } else {
-                msg += `, ${prev_config[key]} => ${config[key]}`;
+                msg += `, ${prev_cfg[key]} => ${cfg[key]}`;
             }   
             console.log(msg);
 
             // reduce wait times for consulates if frequency is increased
             if (key === 'frequency') {
                 let wasChanged = false;
-                for (let consulate in config.consulates) {
-                    let newNextCheckAt = getFutureDate(config.frequency, getJitter(config.frequency));
-                    if (config.consulates[consulate].nextCheckAt > newNextCheckAt) {
-                        config.consulates[consulate].nextCheckAt = newNextCheckAt;
+                for (let c in ctx.consulates) {
+                    let newNextCheckAt = getFutureDate(cfg.frequency, cfg.frequency);
+                    if (ctx.consulates[c].nextCheckAt > newNextCheckAt) {
+                        console.log(`Reducing wait time for ${c} from ${ctx.consulates[c].nextCheckAt} to ${newNextCheckAt}`);
+                        ctx.consulates[c].nextCheckAt = newNextCheckAt;
                         wasChanged = true;
-                        console.log(`Reducing wait time for ${consulate} from ${config.consulates[consulate].nextCheckAt} to ${newNextCheckAt}`);
                     }
                 }
                 // TODO maybe causes additional requests
                 if (wasChanged) {
-                    await chrome.storage.local.set({ "__consulates": config.consulates });
+                    await chrome.storage.local.set({ "ctx_consulates": ctx.consulates });
                 }
             }
 
             if (key === 'activate') {
-                if (config[key]) {
+                if (cfg[key]) {
                     console.log('Activating extension');
                 } else {
                     console.log('Deactivating extension');
-                    await chrome.storage.local.set({ "__status": "inactive" });
+                    await chrome.storage.local.set({ "ctx_statusMsg": "inactive" });
                 }
             }
 
             // clear signin attempts when credentials are changed
-            if (key === 'username' && config[key]
-                    || key === 'password' && config[key]) {
-                config.signinAttempts = 0;
-                await chrome.storage.local.set({ "__signinAttempts": config.signinAttempts });
+            if (key === 'username' && cfg[key]
+                    || key === 'password' && cfg[key]) {
+                ctx.signinAttempts = 0;
+                await chrome.storage.local.set({ "ctx_signinAttempts": ctx.signinAttempts });
             }
         }
     }
 
-    if (!config.activate) {
+    if (!cfg.activate) {
         isRunning = false;
         return;
     }
 
-    if (config.username === "" || config.password === "") {
+    if (cfg.username === "" || cfg.password === "") {
         console.log('Username or password is empty');
-        await chrome.storage.local.set({ "__status": "missing credentials" });
+        await chrome.storage.local.set({ "ctx_statusMsg": "missing credentials" });
         isRunning = false;
         return;
     }
 
-    if (config.frequency <= 0) {
+    if (cfg.frequency <= 0) {
         console.log('Frequency is 0 or negative');
-        await chrome.storage.local.set({ "__status": "invalid frequency" });
+        await chrome.storage.local.set({ "ctx_statusMsg": "invalid frequency" });
         isRunning = false;
         return;
     }
 
-    // Check if current time is between 11pm and 9am UTC (4pm - 2am PST)
-    let now = new Date();
-    let currentHourUTC = now.getUTCHours();
-    if (currentHourUTC >= 23 || currentHourUTC < 9) {
-        // Continue running the code
-    } else {
-        await chrome.storage.local.set({ "__status": "not operational hours" });
-        isRunning = false;
-        return;
+    if (CHECK_OPER_HOURS) {
+        // Check if current time is between 11pm and 9am UTC (4pm - 2am PST)
+        let now = new Date();
+        let currentHourUTC = now.getUTCHours();
+        if (currentHourUTC >= OPER_HOURS_START || currentHourUTC < OPER_HOURS_END) {
+            // Continue running the code
+        } else {
+            await chrome.storage.local.set({ "ctx_statusMsg": "not operational hours" });
+            isRunning = false;
+            return;
+        }
     }
 
     if (isFoundAppointment) {
@@ -377,7 +421,7 @@ async function runner() {
         if (!await goToSignInPage()) {
             msg = 'Failed to go to sign in page';
             console.log(msg);
-            await chrome.storage.local.set({ "__status": msg });
+            await chrome.storage.local.set({ "ctx_statusMsg": msg });
             isRunning = false;
             return;
         };
@@ -386,23 +430,28 @@ async function runner() {
     
     else if (isSignInPage()) {
         // Prevent brute forcing
-        if (config.signinAttempts >= MAX_SIGNIN_ATTEMPTS) {
-            await chrome.storage.local.set({ "__status": "too many sign in attempts" });
+        if (ctx.signinAttempts >= MAX_SIGNIN_ATTEMPTS) {
+            if (prev_ctx.signinAttempts < MAX_SIGNIN_ATTEMPTS) {
+                msg = 'Too many sign in attempts';
+                console.log(msg);
+                await sendNotification(msg);
+            }
+            await chrome.storage.local.set({ "ctx_statusMsg": "too many sign in attempts" });
             isRunning = false;
             return;
         }
     
         // Sign in
-        msg = 'Signing in attempt: ' + config.signinAttempts;
+        msg = 'Signing in attempt: ' + ctx.signinAttempts;
         console.log(msg)
-        await chrome.storage.local.set({ "__status": msg });
-        let signedIn = await enterCredentials();
-        config.signinAttempts += 1;
-        await chrome.storage.local.set({ "__signinAttempts": config.signinAttempts });
+        await chrome.storage.local.set({ "ctx_statusMsg": msg });
+        let signedIn = await enterCredentials(cfg.username, cfg.password);
+        ctx.signinAttempts += 1;
+        await chrome.storage.local.set({ "ctx_signinAttempts": ctx.signinAttempts });
         if (!signedIn) {
             msg = 'Failed to sign in';
             console.log(msg);
-            await chrome.storage.local.set({ "__status": msg });
+            await chrome.storage.local.set({ "ctx_statusMsg": msg });
             isRunning = false;
             return;
         };
@@ -411,31 +460,31 @@ async function runner() {
     
     else if (isDashboardPage()) {
         // reset signin attempts when successfully logged in
-        config.signinAttempts = 0;
-        await chrome.storage.local.set({ "__status": "fetching appointment info" });
-        await chrome.storage.local.set({ "__signinAttempts": config.signinAttempts });
+        ctx.signinAttempts = 0;
+        await chrome.storage.local.set({ "ctx_statusMsg": "fetching appointment info" });
+        await chrome.storage.local.set({ "ctx_signinAttempts": ctx.signinAttempts });
 
         // get appointmentId
-        if (!config.apptId) {
-            config.apptId = await getAppointmentId();
-            if (config.apptId) {
-                console.log(`Appointment ID: ${config.apptId}`);
-                await chrome.storage.local.set({ "__apptId": config.apptId });            
+        if (!ctx.apptId) {
+            ctx.apptId = await getAppointmentId();
+            if (ctx.apptId) {
+                console.log(`Appointment ID: ${ctx.apptId}`);
+                await chrome.storage.local.set({ "ctx_apptId": ctx.apptId });            
             } else {
                 msg = 'No appointments found';
                 console.log(msg);
-                await chrome.storage.local.set({ "__status": msg });
+                await chrome.storage.local.set({ "ctx_statusMsg": msg });
                 isRunning = false;
                 return;
             }
         }
 
         // get current appointment date
-        let apptInfoCard = document.querySelector("p.consular-appt [href*='" + config.apptId + "']").parentNode.parentNode.parentNode
+        let apptInfoCard = document.querySelector("p.consular-appt [href*='" + ctx.apptId + "']").parentNode.parentNode.parentNode
         if (!apptInfoCard.querySelector("h4").innerText.match(/Attend Appointment/)) {
             msg = 'Appointment not available';
             console.log(msg);
-            await chrome.storage.local.set({ "__status": msg });
+            await chrome.storage.local.set({ "ctx_statusMsg": msg });
             isRunning = false;
             return;
         }
@@ -443,14 +492,23 @@ async function runner() {
         let apptConsulate = (apptInfo.match(/at (\w+)/) || [])[1];
         let apptDate = new Date(apptInfo.match(/\d{1,2} \w+, \d{4}/)[0]);
         apptDate = apptDate.toISOString().slice(0, 10);
-        if (apptDate && apptConsulate
-                && (apptDate != config.currentAppt.date
-                    || apptConsulate != config.currentAppt.consulate)) {
-            console.log(`New appointment date: ${apptDate} at ${apptConsulate},
-                            old: ${config.currentAppt.consulate} at ${config.currentAppt.date}`);
-            config.currentAppt.date = apptDate;
-            config.currentAppt.consulate = apptConsulate;
-            await chrome.storage.local.set({ "__currentAppt": config.currentAppt });
+        if (!apptDate || !apptConsulate) {
+            msg = 'Failed to fetch appointment date or consulate';
+            console.log(msg);
+            await chrome.storage.local.set({ "ctx_statusMsg": msg });
+            isRunning = false;
+            return;
+        }
+
+        if (apptDate != ctx.currentAppt.date || apptConsulate != ctx.currentAppt.consulate) {
+            msg = `New appointment date: ${apptDate} at ${apptConsulate}`
+            if (ctx.currentAppt.date != null) {
+                sendNotification(msg);
+            }
+            msg += `, was: ${ctx.currentAppt.consulate} at ${ctx.currentAppt.date}`
+            console.log(msg);
+            ctx.currentAppt = { consulate: apptConsulate, date: apptDate };
+            await chrome.storage.local.set({ "ctx_currentAppt": ctx.currentAppt });
         }
 
         // go to appointment page
@@ -462,14 +520,13 @@ async function runner() {
 
     else if (isAppointmentPage()) {
         // if no apptDate, fetch it from dashboard page
-        if (!config.currentAppt.date) {
+        if (!ctx.currentAppt.date) {
             console.log('No appointment date is set, going back to dashboard');
             await goToDashboardPage();
             isRunning = false;
             return;
         }
 
-        // await chrome.storage.local.set({ "__status": "fetching consulates" });
         let applicantForm = document.querySelector('form[action*="' + window.location.pathname + '"]');
         if (applicantForm && applicantForm.method.toLowerCase() == "get") {
             applicantForm.submit();
@@ -478,21 +535,40 @@ async function runner() {
             return;
         }
 
+        // TODO maybe it's a rare case
         if (!document.getElementById("consulate_date_time")) {
             msg = 'No available appointments';
             console.log(msg);
-            await chrome.storage.local.set({ "__status": msg });
+            await chrome.storage.local.set({ "ctx_statusMsg": msg });
             isRunning = false;
             return;
         };
 
-        if (!config.consulates) {
-            config.consulates = await getConsulates();
-            await chrome.storage.local.set({ "__consulates": config.consulates });
-        }
-        if (!config.consulates) {
-            console.log('No consulates found');
-            await chrome.storage.local.set({ "__status": "no consulates found" });
+        if (!ctx.consulates || Object.keys(ctx.consulates).length == 0) {
+            await chrome.storage.local.set({ "ctx_statusMsg": "Fetching consulates" });
+            ctx.consulates = await getConsulates();
+            if (!ctx.consulates || Object.keys(ctx.consulates).length == 0) {
+                msg = "No consulates found";
+                console.log(msg);
+                await chrome.storage.local.set({ "ctx_statusMsg": msg });
+                sendNotification(msg);
+            }
+
+            [ctx.consulates, cfg.consulates] = ensureRequiredConsulateProperties(
+                ctx.consulates, cfg.consulates, cfg.frequency
+            );
+
+            // if no consulates are selected, select one which we have appointment with
+            let selectedConsulates = Object.keys(ctx.consulates).filter(c => cfg.consulates[c].isSelected);
+            if (selectedConsulates.length == 0) {
+                for (let c in cfg.consulates) {
+                    if (c === ctx.currentAppt.consulate) {
+                        cfg.consulates[c].isSelected = true;
+                    }
+                }
+            }
+            await chrome.storage.local.set({ "cfg_consulates": cfg.consulates });
+            await chrome.storage.local.set({ "ctx_consulates": ctx.consulates });
             isRunning = false;
             return;
         }
@@ -501,104 +577,112 @@ async function runner() {
         // document.querySelector("#appointments_asc_appointment_facility_id [selected]").innerText
 
         // for each selected consulate check available dates
-        let selectedConsulates = Object.keys(config.consulates).filter(c => config.consulates[c].isSelected);
+        let selectedConsulates = Object.keys(ctx.consulates).filter(c => cfg.consulates[c].isSelected);
         if (selectedConsulates.length == 0) {
             msg = 'No selected consulates found';
             console.log(msg);
-            await chrome.storage.local.set({ "__status": msg });
+            await chrome.storage.local.set({ "ctx_statusMsg": msg });
             isRunning = false;
             return;
         }
 
         let processedConsulates = 0;
-        for (let consulate of selectedConsulates) {
+        for (let c of selectedConsulates) {
             // only one consulate per run
             if (processedConsulates > 0) {
                 break;
             }
+
+            // Reset all soft bans in the first 5 minutes of the first operational hour
+            let now = new Date();
+            if (isNoBanTime(cfg.frequency)) {
+                let nextCheckAt = new Date(ctx.consulates[c].nextCheckAt);
+                let differenceInMinutes = (nextCheckAt.getTime() - now.getTime()) / (1000 * 60);
+
+                if (differenceInMinutes > cfg.frequency) {
+                    console.log(`Resetting soft ban for ${c}`);
+                    ctx.consulates[c].nextCheckAt = getFutureDate(0, cfg.frequency);
+                }
+            }
+
             // skip if not time to check
-            if (config.consulates[consulate].nextCheckAt > new Date().toISOString()) {
+            if (ctx.consulates[c].nextCheckAt > new Date().toISOString()) {
                 continue;
             }
 
             processedConsulates += 1;
 
-            msg = `Checking dates for ${consulate}`;
+            msg = `Checking dates for ${c}`;
             console.log(msg);
-            await chrome.storage.local.set({ "__status": msg });
-            let availDates = await getAvailableDates(config.consulates[consulate].id);
-            config.consulates[consulate].nextCheckAt = getFutureDate(config.frequency, getJitter(config.frequency));
+            await chrome.storage.local.set({ "ctx_statusMsg": msg });
+            let availDates = await getAvailableDates(ctx.consulates[c].id);
+            ctx.consulates[c].nextCheckAt = getFutureDate(cfg.frequency, cfg.frequency);
 
             if (!availDates) {
-                msg = `Failed to fetch available dates in ${consulate}`;
+                msg = `Failed to fetch available dates in ${c}`;
                 console.log(msg);
-                await chrome.storage.local.set({ "__status": msg });
+                await chrome.storage.local.set({ "ctx_statusMsg": msg });
                 continue;
             }
 
             // if empty list, either we're banned or non operational hours or dead consulate
             // wait for some time before checking again
-            let now = new Date();
-            let currentHourUTC = now.getUTCHours();
-            let currentMinuteUTC = now.getUTCMinutes();
-
             if (availDates.length == 0) {
-                msg = `No available dates in ${consulate}, probably banned`;
+                msg = `No available dates in ${c}`;
                 console.log(msg);
-                await chrome.storage.local.set({ "__status": msg });
+                await chrome.storage.local.set({ "ctx_statusMsg": msg });
 
-                // Only set SOFT_BAN_TIMEOUT if it's not the first 5 minutes of 23pm UTC
-                if (!(currentHourUTC === 23 && currentMinuteUTC < 5)) {
-                    config.consulates[consulate].nextCheckAt = getFutureDate(SOFT_BAN_TIMEOUT, getJitter(config.frequency));
+                if (!isNoBanTime(cfg.frequency)) {
+                    console.log(`Setting soft ban for ${c}`);
+                    ctx.consulates[c].nextCheckAt = getFutureDate(SOFT_BAN_TIMEOUT, cfg.frequency);
                 }
-            
+                ctx.consulates[c].currentDate = null;            
                 continue;
             }
 
-            msg = `Available dates for ${consulate}: ${availDates.slice(0, 5)}`;
+            msg = `Available dates for ${c}: ${availDates.slice(0, 5)}`;
             if (availDates.length > 5) {
                 msg += ` and ${availDates.length - 10} more`;
             }
             console.log(msg);
-            config.consulates[consulate].currentDate = availDates[0];
-            if (!config.consulates[consulate].bestDate
-                    || availDates[0] < config.consulates[consulate].bestDate) {
-                console.log(`New record for ${consulate}: ${availDates[0]}`);
-                config.consulates[consulate].bestDate = availDates[0];
+            ctx.consulates[c].currentDate = availDates[0];
+            if (!ctx.consulates[c].bestDate || availDates[0] < ctx.consulates[c].bestDate) {
+                console.log(`New record for ${c}: ${availDates[0]}`);
+                ctx.consulates[c].bestDate = availDates[0];
             }
 
             // filter dates with our requests
-            let filteredDates = await filterDates(availDates, config.currentAppt.date, config.deltaAppt, config.deltaNow);
+            let filteredDates = await filterDates(availDates, ctx.currentAppt.date, cfg.deltaAppt, cfg.deltaNow);
             if (!filteredDates.length) {
-                console.log(`No better dates in ${consulate}, currently available ${availDates[0]}`);
-                await chrome.storage.local.set({ "__status": `No better dates in ${consulate}`});
+                console.log(`No better dates in ${c}, currently available ${availDates[0]}`);
+                await chrome.storage.local.set({ "ctx_statusMsg": `no better dates in ${c}`});
                 continue;
             }
 
-            console.log(`Dates worth rescheduling in ${consulate}: ${filteredDates}`);
+            console.log(`Dates worth rescheduling in ${c}: ${filteredDates}`);
             let chosenDate = filteredDates[0];
-            await chrome.storage.local.set({ "__status": `Found in ${consulate} better date ${chosenDate}`});
+            await chrome.storage.local.set({ "ctx_statusMsg": `Found in ${c} better date ${chosenDate}`});
 
             // fill date in reschedule form
             await delay(PAGE_WAIT_TIME);
             document.getElementById("appointments_consulate_appointment_date").value = chosenDate;
             document.getElementById("appointments_consulate_appointment_time").innerHTML = "<option></option>"
     
-            let availTimes = await getAvailableTimes(config.consulates[consulate].id, chosenDate);
+            let availTimes = await getAvailableTimes(ctx.consulates[c].id, chosenDate);
             if (!availTimes) {
-                msg = `Failed to fetch available timeslots in ${consulate} at ${chosenDate}`;
+                msg = `Failed to fetch available timeslots in ${c} at ${chosenDate}`;
                 console.log(msg);
-                await chrome.storage.local.set({ "__status": msg});
+                await chrome.storage.local.set({ "ctx_statusMsg": msg});
                 continue;
             }
             if (availTimes.length == 0) {
-                msg = `No timeslots in ${consulate} at ${chosenDate}`;
+                msg = `No timeslots in ${c} at ${chosenDate}`;
                 console.log(msg);
-                await chrome.storage.local.set({ "__status": msg});
+                await chrome.storage.local.set({ "ctx_statusMsg": msg});
                 continue;
             }
-            console.log(`Available timeslots in ${consulate} at ${chosenDate}: ${availTimes}`);
-            let chosenTime = availTimes[0];
+            console.log(`Available timeslots in ${c} at ${chosenDate}: ${availTimes}`);
+            let chosenTime = availTimes[availTimes.length - 1];
     
             // fill timeslot in reschedule form
             await delay(PAGE_WAIT_TIME);
@@ -611,28 +695,29 @@ async function runner() {
             document.getElementById("appointments_submit").removeAttribute("disabled");
             document.getElementById("appointments_submit").click();
 
-            msg = `Found better appointment in ${consulate} at ${chosenDate} ${chosenTime}`;
+            msg = `Found better appointment in ${c} at ${chosenDate} ${chosenTime}`;
             console.log(msg);
             await sendNotification(msg);
 
-            if (!config.consulates[consulate].autobook) {
+            if (!cfg.consulates[c].autoBook) {
                 isFoundAppointment = true;
             } else {
                 await delay(PAGE_WAIT_TIME);
-                msg = `Auto booking in ${consulate} at ${chosenDate} ${chosenTime}`;
+                msg = `Auto booking in ${c} at ${chosenDate} ${chosenTime}`;
                 console.log(msg);
                 await sendNotification(msg);
                 document.querySelector(".reveal-overlay:last-child [data-reveal] .button.alert").click();
             }
         } // end consulates loop
 
-        for (let consulate in config.consulates) {
-            if (!prev_config?.consulates?.[consulate]) continue;
-            if (config.consulates[consulate].nextCheckAt != prev_config.consulates[consulate].nextCheckAt) {
-                console.log(`Next check for ${consulate} at ${config.consulates[consulate].nextCheckAt}`);
+        for (let c in ctx.consulates) {
+            if (!prev_ctx?.consulates?.[c]) continue;
+            if (ctx.consulates[c].nextCheckAt != prev_ctx.consulates[c].nextCheckAt) {
+                console.log(`Next check for ${c} at ${ctx.consulates[c].nextCheckAt}`);
             }
         }
-        await chrome.storage.local.set({ "__consulates": config.consulates });
+        await chrome.storage.local.set({ "cfg_consulates": cfg.consulates });
+        await chrome.storage.local.set({ "ctx_consulates": ctx.consulates });
         isRunning = false;
         return;
     }
@@ -640,13 +725,13 @@ async function runner() {
     else if (isConfirmationPage) {
         // go back to dashboard after successful reschedule
         await delay(PAGE_WAIT_TIME);
-        config.currentAppt = { consulate: null, date: null};
-        await chrome.storage.local.set({"__currentAppt": config.currentAppt});
+        ctx.currentAppt = { consulate: null, date: null};
+        await chrome.storage.local.set({"ctx_currentAppt": ctx.currentAppt});
         console.log('Rescheduled successfully');
         
-        // switch off autobook for all consulates after successful reschedule
-        for (let consulate in config.consulates) {
-            config.consulates[consulate].autobook = false;
+        // switch off autoBook for all consulates after successful reschedule
+        for (let c in cfg.consulates) {
+            cfg.consulates[c].autoBook = false;
         }
 
         await goToDashboardPage();
@@ -656,4 +741,4 @@ async function runner() {
     isRunning = false;
 }
 
-setInterval(runner, 1000);
+setInterval(runner, 500);