feat: enhance session management with localStorage support for saving and loading sessions

Author: murdercode

src/managers/navigation-manager.js

@@ -1168,14 +1168,10 @@ export class NavigationManager {
 
         // Save changes if using SessionManager
         if (window.sessionManager && !session.isHistorical) {
-            // Update the session in SessionManager
-            const dateString = this.currentDate.toDateString();
-            if (window.sessionManager.sessions[dateString]) {
-                const sessionIndex = window.sessionManager.sessions[dateString].findIndex(s => s.id === session.id);
-                if (sessionIndex !== -1) {
-                    window.sessionManager.sessions[dateString][sessionIndex] = { ...session };
-                }
-            }
+            // Set the selected date for SessionManager
+            window.sessionManager.selectedDate = this.currentDate;
+            // Use the proper updateSession method to ensure persistence
+            window.sessionManager.updateSession(session);
         }
     }
 

src/managers/session-manager.js

@@ -11,9 +11,34 @@ export class SessionManager {
     }
 
     init() {
+        this.loadSessionsFromStorage();
         this.setupEventListeners();
     }
 
+    // Load sessions from localStorage
+    loadSessionsFromStorage() {
+        try {
+            const savedSessions = localStorage.getItem('presto_manual_sessions');
+            if (savedSessions) {
+                this.sessions = JSON.parse(savedSessions);
+                console.log('Loaded', this.sessions.length, 'manual sessions from storage');
+            }
+        } catch (error) {
+            console.error('Error loading sessions from storage:', error);
+            this.sessions = [];
+        }
+    }
+
+    // Save sessions to localStorage
+    saveSessionsToStorage() {
+        try {
+            localStorage.setItem('presto_manual_sessions', JSON.stringify(this.sessions));
+            console.log('Saved', this.sessions.length, 'manual sessions to storage');
+        } catch (error) {
+            console.error('Error saving sessions to storage:', error);
+        }
+    }
+
     setupEventListeners() {
         // Add session button
         const addSessionBtn = document.getElementById('add-session-btn');
@@ -220,6 +245,9 @@ export class SessionManager {
         }
 
         this.sessions[dateString].push(sessionData);
+        
+        // Save to localStorage
+        this.saveSessionsToStorage();
 
         // TODO: Call backend when available
         // await invoke('add_session', { date: dateString, session: sessionData });
@@ -236,6 +264,9 @@ export class SessionManager {
             }
         }
 
+        // Save to localStorage
+        this.saveSessionsToStorage();
+
         // TODO: Call backend when available
         // await invoke('update_session', { date: dateString, sessionId: sessionData.id, updatedSession: sessionData });
     }
@@ -253,6 +284,9 @@ export class SessionManager {
                 this.sessions[dateString] = this.sessions[dateString].filter(s => s.id !== this.currentEditingSession.id);
             }
 
+            // Save to localStorage
+            this.saveSessionsToStorage();
+
             // TODO: Call backend when available
             // await invoke('delete_session', { date: dateString, sessionId: this.currentEditingSession.id });