From 5ac295f3b743211d353e04a7c4d53225a8579180 Mon Sep 17 00:00:00 2001
From: alma <alma@governance-labs.org>
Date: Fri, 16 Jan 2026 10:06:11 +0100
Subject: [PATCH]  Notifications corrections

---
 components/flow.tsx             |  4 +++-
 hooks/use-task-notifications.ts | 39 +++++++++++++++++++++++++++++++--
 2 files changed, 40 insertions(+), 3 deletions(-)

diff --git a/components/flow.tsx b/components/flow.tsx
index bce29d7..be0bcb4 100644
--- a/components/flow.tsx
+++ b/components/flow.tsx
@@ -168,7 +168,9 @@ export function Duties() {
         }
         
         // Use local date comparison to avoid timezone issues
-        const taskDueDate = new Date(dueDate);
+        // Leantime dates with 'Z' are actually local time, not UTC - remove Z before parsing
+        const dateStrForParsing = dueDate.endsWith('Z') ? dueDate.slice(0, -1) : dueDate;
+        const taskDueDate = new Date(dateStrForParsing);
         const taskYear = taskDueDate.getFullYear();
         const taskMonth = taskDueDate.getMonth();
         const taskDay = taskDueDate.getDate();
diff --git a/hooks/use-task-notifications.ts b/hooks/use-task-notifications.ts
index 8604909..bacee02 100644
--- a/hooks/use-task-notifications.ts
+++ b/hooks/use-task-notifications.ts
@@ -92,11 +92,46 @@ export function useTaskNotifications() {
         }
 
         // For both Leantime and Twenty CRM tasks: notification at due date time (dateToFinish)
-        // Note: Twenty CRM doesn't have a separate start date field, so we use dueAt for notifications
+        // Note: Leantime dates might be in MySQL format (YYYY-MM-DD HH:MM:SS) without timezone
+        // We need to parse them correctly to avoid timezone issues
         let notificationDate: Date | null = null;
         
         if (task.dateToFinish) {
-          notificationDate = new Date(task.dateToFinish);
+          const dateStr = task.dateToFinish;
+          
+          console.log('[useTaskNotifications] 📅 Parsing date', {
+            id: task.id,
+            title: task.headline,
+            source: task.source,
+            rawDate: dateStr,
+            dateFormat: dateStr.includes('T') ? 'ISO' : dateStr.includes(' ') ? 'MySQL' : 'unknown',
+          });
+          
+          // Leantime dates are often in format with 'Z' (UTC marker) but actually represent local time
+          // We need to parse them correctly. If it ends with Z, remove it and treat as local time
+          if (dateStr.endsWith('Z')) {
+            // Remove Z and parse as local time (Leantime dates with Z are actually local time, not UTC)
+            const withoutZ = dateStr.slice(0, -1);
+            notificationDate = new Date(withoutZ);
+          } else if (dateStr.includes('T')) {
+            // ISO format without Z - treat as local time
+            notificationDate = new Date(dateStr);
+          } else if (dateStr.includes(' ')) {
+            // MySQL format: "YYYY-MM-DD HH:MM:SS" - parse as local time
+            const isoLike = dateStr.replace(' ', 'T');
+            notificationDate = new Date(isoLike);
+          } else {
+            // Try direct parsing
+            notificationDate = new Date(dateStr);
+          }
+          
+          console.log('[useTaskNotifications] 📅 Parsed date', {
+            id: task.id,
+            rawDate: dateStr,
+            parsedDate: notificationDate.toISOString(),
+            localDate: notificationDate.toLocaleString('fr-FR'),
+            isValid: !isNaN(notificationDate.getTime()),
+          });
         }
 
         if (!notificationDate || isNaN(notificationDate.getTime())) {