1 files changed, 108 insertions, 0 deletions
diff --git a/web/static/js/app.js b/web/static/js/app.js
index 3ecd0a1..5dffacc 100644
--- a/web/static/js/app.js
+++ b/web/static/js/app.js
@@ -3,6 +3,108 @@
 // Constants
 const AUTO_REFRESH_INTERVAL = 5 * 60 * 1000; // 5 minutes in milliseconds
 
+// Timeline Calendar Initialization
+function initTimelineCalendar(calendarId, nowLineId, untimedSectionId) {
+    const calendar = document.getElementById(calendarId);
+    if (!calendar) return;
+
+    const events = calendar.querySelectorAll('.calendar-event');
+    const hourHeight = 40;
+    const startHour = parseInt(calendar.dataset.startHour) || 8;
+    const nowHour = parseInt(calendar.dataset.nowHour);
+    const nowMinute = parseInt(calendar.dataset.nowMinute);
+
+    // Build event data for overlap detection
+    const eventData = [];
+    events.forEach(function(el) {
+        const hour = parseInt(el.dataset.hour);
+        const minute = parseInt(el.dataset.minute);
+        const endHourVal = parseInt(el.dataset.endHour);
+        const endMinute = parseInt(el.dataset.endMinute);
+        const startMin = hour * 60 + minute;
+        let endMin;
+        if (endHourVal > hour || (endHourVal === hour && endMinute > minute)) {
+            endMin = endHourVal * 60 + endMinute;
+        } else {
+            endMin = startMin + 55;
+        }
+        eventData.push({ el, startMin, endMin, column: 0 });
+    });
+
+    // Assign columns for overlapping events
+    eventData.sort((a, b) => a.startMin - b.startMin);
+    for (let i = 0; i < eventData.length; i++) {
+        const ev = eventData[i];
+        const overlaps = eventData.filter((other, j) =>
+            j < i && other.endMin > ev.startMin && other.startMin < ev.endMin
+        );
+        const usedCols = overlaps.map(o => o.column);
+        let col = 0;
+        while (usedCols.includes(col)) col++;
+        ev.column = col;
+    }
+
+    // Position events with column-based indentation
+    eventData.forEach(function(ev) {
+        const el = ev.el;
+        const hour = parseInt(el.dataset.hour);
+        const minute = parseInt(el.dataset.minute);
+        const top = (hour - startHour) * hourHeight + (minute / 60) * hourHeight;
+        const durationMinutes = ev.endMin - ev.startMin;
+        const height = Math.max(28, (durationMinutes / 60) * hourHeight - 4);
+
+        el.style.top = top + 'px';
+        el.style.height = height + 'px';
+        el.style.left = (8 + ev.column * 16) + 'px';
+        el.style.display = 'block';
+
+        // Debounced hover effect (100ms delay)
+        let hoverTimeout;
+        el.addEventListener('mouseenter', function() {
+            hoverTimeout = setTimeout(() => el.classList.add('hover-active'), 100);
+        });
+        el.addEventListener('mouseleave', function() {
+            clearTimeout(hoverTimeout);
+            el.classList.remove('hover-active');
+        });
+
+        const url = el.dataset.url;
+        if (url) {
+            el.style.cursor = 'pointer';
+            el.addEventListener('click', function(e) {
+                if (e.target.tagName !== 'INPUT') {
+                    window.open(url, '_blank');
+                }
+            });
+        }
+    });
+
+    // Position the "now" line
+    if (nowLineId) {
+        const nowLine = document.getElementById(nowLineId);
+        if (nowLine && !isNaN(nowHour)) {
+            const nowTop = (nowHour - startHour) * hourHeight + (nowMinute / 60) * hourHeight;
+            if (nowTop >= 0) {
+                nowLine.style.top = nowTop + 'px';
+                nowLine.style.display = 'block';
+            }
+        }
+    }
+
+    // Hide untimed section if empty
+    if (untimedSectionId) {
+        const untimedSection = document.getElementById(untimedSectionId);
+        if (untimedSection && untimedSection.querySelectorAll('.untimed-item').length === 0) {
+            untimedSection.style.display = 'none';
+        }
+    }
+}
+
+function initAllTimelineCalendars() {
+    initTimelineCalendar('today-calendar', 'now-line', 'untimed-section');
+    initTimelineCalendar('tomorrow-calendar', null, 'tomorrow-untimed-section');
+}
+
 // Get CSRF token from body hx-headers attribute
 function getCSRFToken() {
     const body = document.body;
@@ -45,6 +147,12 @@ function setupHtmxListeners() {
         }
     });
 
+    // After HTMX swap completes - reinitialize JS components
+    document.body.addEventListener('htmx:afterSwap', function(evt) {
+        // Initialize timeline calendars if they exist in the swapped content
+        initAllTimelineCalendars();
+    });
+
     // After HTMX request completes
     document.body.addEventListener('htmx:afterRequest', function(evt) {
         const target = evt.detail.target;