sadkawaai prediction gen 2

Predictions/sadkawaai/generation 2/script.js

@@ -0,0 +1,138 @@
+let widgetNode = document.getElementById('widget');
+let predictionNode = document.getElementById('prediction');
+let titleNode = document.getElementById('title');
+let pointsNode = document.getElementById('points');
+let timeNode = document.getElementById('time');
+let outcomesNode = document.getElementById('outcomes');
+let templateNode = document.getElementById('outcome');
+
+let willEndAt = new Date();
+let locksAt = null;
+let endedAt = null;
+
+window.addEventListener('message', function (event) {
+    let message = event.detail;
+    widgetNode.classList.add('active');
+
+    switch (message.type) {
+        case 'prediction.end':
+            if (message.status == "canceled") {
+                predictionNode.classList.remove('active');
+                predictionNode.classList.remove('ended');
+            } else {
+                predictionNode.classList.remove('locked');
+                predictionNode.classList.add('ended');
+                endedAt = new Date(message.ended_at);
+
+                let winnerNode = document.querySelector(`[outcomeId="${message.winning_outcome_id}"]`);
+                winnerNode.classList.add('winner');
+            };
+            break;
+        case 'prediction.lock':
+            predictionNode.classList.add('active');
+            locksAt = new Date();
+            endedAt = null;
+            break;
+        case 'prediction.begin':
+        case 'prediction.progress':
+            var totalPoints = message.outcomes.reduce((sum, outcome) => sum + (outcome.channel_points ?? 0), 0);
+            endedAt = null;
+
+            if (message.id != predictionNode.getAttribute('predictionId')) {
+                outcomesNode.innerHTML = '';
+                locksAt = new Date(message.ends_at);
+
+                predictionNode.setAttribute('predictionId', message.id);
+                titleNode.innerText = message.title;
+                pointsNode.innerHTML = `Поинтов: ${totalPoints}`;
+
+                predictionNode.classList.add('active');
+                predictionNode.classList.remove('locked');
+                predictionNode.classList.remove('ended');
+
+                message.outcomes.forEach(outcome => {
+                    let root = templateNode.content.cloneNode(true);
+                    let outcomeNode = root.querySelector('.outcome');
+                    let title = root.querySelector('.title');
+                    let points = root.querySelector('.points');
+
+                    let outcomePoints = outcome.channel_points ?? 0;
+                    let percent = (outcomePoints / (totalPoints || 1) * 100).toFixed(2);
+
+                    outcomeNode.setAttribute('outcomeId', outcome.id);
+                    outcomeNode.style.setProperty('--progress', `${percent}%`);
+
+                    title.innerText = outcome.title;
+                    points.innerText = `${percent}%`;
+
+                    outcomesNode.appendChild(root);
+                });
+            } else {
+                pointsNode.innerHTML = `Поинтов: ${totalPoints}`;
+                message.outcomes.forEach(outcome => {
+                    let outcomeNode = document.querySelector(`[outcomeId="${outcome.id}"]`);
+                    let title = outcomeNode.querySelector('.title');
+                    let points = outcomeNode.querySelector('.points');
+
+                    let outcomePoints = outcome.channel_points ?? 0;
+                    let percent = (outcomePoints / (totalPoints || 1) * 100).toFixed(2);
+
+                    outcomeNode.style.setProperty('--progress', `${percent}%`);
+
+                    title.innerText = outcome.title;
+                    points.innerText = `${percent}%`;
+                });
+            };
+
+            locksAt = new Date(message.locks_at);
+
+            break;
+
+        default: break;
+    };
+});
+
+function convertSecondsToMMSS(seconds) {
+    seconds = Math.round(seconds);
+    if (seconds <= 0) {
+        seconds = 0;
+    };
+    const minutes = Math.floor((seconds % 3600) / 60);
+    const secs = seconds % 60;
+    const formattedMinutes = String(minutes).padStart(2, '0');
+    const formattedSeconds = String(secs).padStart(2, '0');
+    return `${formattedMinutes}м:${formattedSeconds}с`;
+};
+
+function delay(ms) {
+    return new Promise(resolve => setTimeout(resolve, ms));
+};
+
+async function updateTimer() {
+    let now = new Date().getTime();
+    let left = (locksAt - now) / 1000;
+
+    timeNode.innerHTML = `Осталось: ${convertSecondsToMMSS(left)}`;
+
+    if (!endedAt && left <= 0) {
+        timeNode.innerHTML = `Ожидание результата`;
+        predictionNode.classList.add('locked');
+    };
+
+    left = (now - endedAt) / 1000;
+
+    if (endedAt) {
+        timeNode.innerHTML = `Закончилось`;
+        predictionNode.classList.remove('locked');
+
+        if (left > 5) {
+            predictionNode.classList.remove('active');
+            predictionNode.classList.remove('ended');
+        };
+    };
+
+    await delay(100);
+    updateTimer();
+};
+
+updateTimer();