app/(admin)/admin/booking/[id]/page.tsx

@@ -21,7 +21,7 @@ import {
   Pencil,
 } from "lucide-react";
 import { useAppTheme } from "@/components/ThemeProvider";
-import { getAppointmentDetail, scheduleAppointment, rejectAppointment, listAppointments, startMeeting, endMeeting, rescheduleAppointment } from "@/lib/actions/appointments";
+import { getAppointmentDetail, scheduleAppointment, rejectAppointment, listAppointments, startMeeting, endMeeting, rescheduleAppointment, cancelAppointment } from "@/lib/actions/appointments";
 import { Button } from "@/components/ui/button";
 import {
   Dialog,
@@ -57,6 +57,8 @@ export default function AppointmentDetailPage() {
   const [isRescheduling, setIsRescheduling] = useState(false);
   const [isStartingMeeting, setIsStartingMeeting] = useState(false);
   const [isEndingMeeting, setIsEndingMeeting] = useState(false);
+  const [cancelDialogOpen, setCancelDialogOpen] = useState(false);
+  const [isCancelling, setIsCancelling] = useState(false);
   const { theme } = useAppTheme();
   const isDark = theme === "dark";
 
@@ -210,6 +212,56 @@ export default function AppointmentDetailPage() {
     }
   };
 
+  const handleReschedule = async () => {
+    if (!appointment || !rescheduleDate) return;
+
+    setIsRescheduling(true);
+    try {
+      const dateTime = new Date(rescheduleDate);
+      const [hours, minutes] = rescheduleTime.split(":").map(Number);
+      dateTime.setHours(hours, minutes, 0, 0);
+
+      const userTimezone = Intl.DateTimeFormat().resolvedOptions().timeZone;
+
+      await rescheduleAppointment(appointment.id, {
+        new_scheduled_datetime: dateTime.toISOString(),
+        new_scheduled_duration: rescheduleDuration,
+        timezone: userTimezone,
+      });
+
+      toast.success("Appointment rescheduled successfully");
+      setRescheduleDialogOpen(false);
+      
+      // Refresh appointment data
+      const updated = await getAppointmentDetail(appointment.id);
+      setAppointment(updated);
+    } catch (error: any) {
+      toast.error(error.message || "Failed to reschedule appointment");
+    } finally {
+      setIsRescheduling(false);
+    }
+  };
+
+  const handleCancelAppointment = async () => {
+    if (!appointment) return;
+
+    setIsCancelling(true);
+    try {
+      await cancelAppointment(appointment.id);
+      toast.success("Appointment cancelled successfully");
+      setCancelDialogOpen(false);
+      // Refetch appointment to get updated status
+      const updatedAppointment = await getAppointmentDetail(appointment.id);
+      setAppointment(updatedAppointment);
+      router.push("/admin/booking");
+    } catch (error) {
+      const errorMessage = error instanceof Error ? error.message : "Failed to cancel appointment";
+      toast.error(errorMessage);
+    } finally {
+      setIsCancelling(false);
+    }
+  };
+
   const copyToClipboard = (text: string, label: string) => {
     navigator.clipboard.writeText(text);
     toast.success(`${label} copied to clipboard`);
@@ -384,10 +436,34 @@ export default function AppointmentDetailPage() {
             {appointment.scheduled_datetime && (
               <div className={`rounded-2xl border shadow-sm overflow-hidden ${isDark ? "bg-gray-800 border-gray-700" : "bg-white border-gray-200"}`}>
                 <div className={`px-6 py-4 border-b ${isDark ? "border-gray-700 bg-gray-800/50" : "border-gray-200 bg-gray-50/50"}`}>
+                  <div className="flex items-center justify-between">
                     <h2 className={`text-lg font-semibold flex items-center gap-2 ${isDark ? "text-white" : "text-gray-900"}`}>
                       <Calendar className={`w-5 h-5 ${isDark ? "text-rose-400" : "text-rose-600"}`} />
                       Scheduled Appointment
                     </h2>
+                    {appointment.status === "scheduled" && (
+                      <button
+                        onClick={() => {
+                          // Initialize reschedule fields with current appointment values
+                          if (appointment.scheduled_datetime) {
+                            const scheduledDate = new Date(appointment.scheduled_datetime);
+                            setRescheduleDate(scheduledDate);
+                            const hours = scheduledDate.getHours().toString().padStart(2, "0");
+                            const minutes = scheduledDate.getMinutes().toString().padStart(2, "0");
+                            setRescheduleTime(`${hours}:${minutes}`);
+                          }
+                          if (appointment.scheduled_duration) {
+                            setRescheduleDuration(appointment.scheduled_duration);
+                          }
+                          setRescheduleDialogOpen(true);
+                        }}
+                        className={`p-2 rounded-lg transition-colors ${isDark ? "hover:bg-gray-700 text-gray-300 hover:text-white" : "hover:bg-gray-100 text-gray-600 hover:text-gray-900"}`}
+                        title="Reschedule Appointment"
+                      >
+                        <Pencil className="w-4 h-4" />
+                      </button>
+                    )}
+                  </div>
                 </div>
                 <div className="p-6">
                   <div className="flex items-start gap-4">
@@ -715,6 +791,22 @@ export default function AppointmentDetailPage() {
               </div>
             )}
 
+            {/* Cancel Appointment Button */}
+            {appointment.status === "scheduled" && (
+              <div className={`rounded-2xl border shadow-sm overflow-hidden ${isDark ? "bg-gray-800 border-gray-700" : "bg-white border-gray-200"}`}>
+                <div className="p-6">
+                  <Button
+                    onClick={() => setCancelDialogOpen(true)}
+                    variant="outline"
+                    className={`w-full h-12 text-sm sm:text-base font-medium border-red-600 text-red-600 hover:bg-red-50 ${isDark ? "hover:bg-red-900/20 border-red-500" : ""}`}
+                  >
+                    <X className="w-4 h-4 sm:w-5 sm:h-5 mr-2 shrink-0" />
+                    <span className="text-center">Cancel Appointment</span>
+                  </Button>
+                </div>
+              </div>
+            )}
+
             {/* Meeting Button (if scheduled) */}
             {appointment.status === "scheduled" && appointment.moderator_join_url && (
               <div className={`rounded-2xl border shadow-sm overflow-hidden ${isDark ? "bg-gradient-to-br from-blue-900/20 to-purple-900/20 border-blue-800/30" : "bg-gradient-to-br from-blue-50 to-purple-50 border-blue-200"}`}>
@@ -729,10 +821,10 @@ export default function AppointmentDetailPage() {
                       return (
                         <button
                           disabled
-                          className={`flex items-center justify-center gap-2 w-full cursor-not-allowed h-12 rounded-lg text-base font-medium transition-colors ${isDark ? "bg-gray-700 text-gray-500" : "bg-gray-300 text-gray-500"}`}
+                          className={`flex items-center justify-center gap-2 w-full cursor-not-allowed h-12 rounded-lg text-sm sm:text-base font-medium transition-colors ${isDark ? "bg-gray-700 text-gray-500" : "bg-gray-300 text-gray-500"}`}
                         >
-                          <Video className="w-5 h-5" />
+                          <Video className="w-4 h-4 sm:w-5 sm:h-5 shrink-0" />
-                          Meeting has ended
+                          <span className="text-center">Meeting has ended</span>
                         </button>
                       );
                     }
@@ -771,26 +863,26 @@ export default function AppointmentDetailPage() {
                             href={appointment.moderator_join_url}
                             target="_blank"
                             rel="noopener noreferrer"
-                            className={`flex items-center justify-center gap-2 w-full bg-blue-600 hover:bg-blue-700 text-white h-12 rounded-lg text-base font-medium transition-colors`}
+                            className={`flex items-center justify-center gap-2 w-full bg-blue-600 hover:bg-blue-700 text-white h-12 rounded-lg text-sm sm:text-base font-medium transition-colors`}
                           >
-                            <Video className="w-5 h-5" />
+                            <Video className="w-4 h-4 sm:w-5 sm:h-5 shrink-0" />
-                            Join Now
+                            <span className="text-center">Join Now</span>
                           </a>
                           <Button
                             onClick={handleEndMeeting}
                             disabled={isEndingMeeting}
                             variant="outline"
-                            className={`w-full h-12 text-base font-medium border-red-600 text-red-600 hover:bg-red-50 ${isDark ? "hover:bg-red-900/20" : ""}`}
+                            className={`w-full h-12 text-sm sm:text-base font-medium border-red-600 text-red-600 hover:bg-red-50 ${isDark ? "hover:bg-red-900/20" : ""}`}
                           >
                             {isEndingMeeting ? (
                               <>
-                                <Loader2 className="w-5 h-5 mr-2 animate-spin" />
+                                <Loader2 className="w-4 h-4 sm:w-5 sm:h-5 mr-2 animate-spin shrink-0" />
-                                Ending...
+                                <span className="text-center">Ending...</span>
                               </>
                             ) : (
                               <>
-                                <X className="w-5 h-5 mr-2" />
+                                <X className="w-4 h-4 sm:w-5 sm:h-5 mr-2 shrink-0" />
-                                End Meeting
+                                <span className="text-center">End Meeting</span>
                               </>
                             )}
                           </Button>
@@ -803,17 +895,17 @@ export default function AppointmentDetailPage() {
                       <Button
                         onClick={handleStartMeeting}
                         disabled={isStartingMeeting}
-                        className="w-full bg-green-600 hover:bg-green-700 text-white h-12 text-base font-medium"
+                        className="w-full bg-green-600 hover:bg-green-700 text-white h-12 text-sm sm:text-base font-medium"
                       >
                         {isStartingMeeting ? (
                           <>
-                            <Loader2 className="w-5 h-5 mr-2 animate-spin" />
+                            <Loader2 className="w-4 h-4 sm:w-5 sm:h-5 mr-2 animate-spin shrink-0" />
-                            Starting...
+                            <span className="text-center">Starting...</span>
                           </>
                         ) : (
                           <>
-                            <Video className="w-5 h-5 mr-2" />
+                            <Video className="w-4 h-4 sm:w-5 sm:h-5 mr-2 shrink-0" />
-                            Start Meeting
+                            <span className="text-center">Start Meeting</span>
                           </>
                         )}
                       </Button>
@@ -842,6 +934,24 @@ export default function AppointmentDetailPage() {
         isDark={isDark}
       />
 
+      {/* Reschedule Appointment Dialog */}
+      <ScheduleAppointmentDialog
+        open={rescheduleDialogOpen}
+        onOpenChange={setRescheduleDialogOpen}
+        appointment={appointment}
+        scheduledDate={rescheduleDate}
+        setScheduledDate={setRescheduleDate}
+        scheduledTime={rescheduleTime}
+        setScheduledTime={setRescheduleTime}
+        scheduledDuration={rescheduleDuration}
+        setScheduledDuration={setRescheduleDuration}
+        onSchedule={handleReschedule}
+        isScheduling={isRescheduling}
+        isDark={isDark}
+        title="Reschedule Appointment"
+        description={appointment ? `Change the date and time for ${appointment.first_name} ${appointment.last_name}'s appointment` : "Change the date and time for this appointment"}
+      />
+
       {/* Reject Appointment Dialog */}
       <Dialog open={rejectDialogOpen} onOpenChange={setRejectDialogOpen}>
         <DialogContent className={`max-w-2xl ${isDark ? "bg-gray-800 border-gray-700" : "bg-white border-gray-200"}`}>
@@ -902,6 +1012,47 @@ export default function AppointmentDetailPage() {
           </DialogFooter>
         </DialogContent>
       </Dialog>
+
+      {/* Cancel Appointment Confirmation Dialog */}
+      <Dialog open={cancelDialogOpen} onOpenChange={setCancelDialogOpen}>
+        <DialogContent className={isDark ? "bg-gray-800 border-gray-700" : "bg-white border-gray-200"}>
+          <DialogHeader>
+            <DialogTitle className={isDark ? "text-white" : "text-gray-900"}>
+              Cancel Appointment
+            </DialogTitle>
+            <DialogDescription className={isDark ? "text-gray-400" : "text-gray-500"}>
+              Are you sure you want to cancel this appointment? This action cannot be undone.
+            </DialogDescription>
+          </DialogHeader>
+          <DialogFooter>
+            <Button
+              variant="outline"
+              onClick={() => setCancelDialogOpen(false)}
+              disabled={isCancelling}
+              className={isDark ? "border-gray-600 text-gray-300 hover:bg-gray-700" : ""}
+            >
+              No, Keep Appointment
+            </Button>
+            <Button
+              onClick={handleCancelAppointment}
+              disabled={isCancelling}
+              className="bg-red-600 hover:bg-red-700 text-white"
+            >
+              {isCancelling ? (
+                <>
+                  <Loader2 className="w-4 h-4 mr-2 animate-spin" />
+                  Cancelling...
+                </>
+              ) : (
+                <>
+                  <X className="w-4 h-4 mr-2" />
+                  Yes, Cancel Appointment
+                </>
+              )}
+            </Button>
+          </DialogFooter>
+        </DialogContent>
+      </Dialog>
     </div>
   );
 }

app/(user)/user/appointments/[id]/page.tsx

@@ -15,19 +15,10 @@ import {
   MessageSquare,
   CheckCircle2,
   Copy,
-  X,
 } from "lucide-react";
 import { useAppTheme } from "@/components/ThemeProvider";
-import { getAppointmentDetail, listAppointments, cancelAppointment } from "@/lib/actions/appointments";
+import { getAppointmentDetail, listAppointments } from "@/lib/actions/appointments";
 import { Button } from "@/components/ui/button";
-import {
-  Dialog,
-  DialogContent,
-  DialogDescription,
-  DialogFooter,
-  DialogHeader,
-  DialogTitle,
-} from "@/components/ui/dialog";
 import { Navbar } from "@/components/Navbar";
 import { toast } from "sonner";
 import type { Appointment } from "@/lib/models/appointments";
@@ -39,8 +30,6 @@ export default function UserAppointmentDetailPage() {
   
   const [appointment, setAppointment] = useState<Appointment | null>(null);
   const [loading, setLoading] = useState(true);
-  const [cancelDialogOpen, setCancelDialogOpen] = useState(false);
-  const [isCancelling, setIsCancelling] = useState(false);
   const { theme } = useAppTheme();
   const isDark = theme === "dark";
 
@@ -149,26 +138,6 @@ export default function UserAppointmentDetailPage() {
     toast.success(`${label} copied to clipboard`);
   };
 
-  const handleCancelAppointment = async () => {
-    if (!appointment) return;
-
-    setIsCancelling(true);
-    try {
-      await cancelAppointment(appointment.id);
-      toast.success("Appointment cancelled successfully");
-      setCancelDialogOpen(false);
-      // Refetch appointment to get updated status
-      const updatedAppointment = await getAppointmentDetail(appointmentId);
-      setAppointment(updatedAppointment);
-      router.push("/user/dashboard");
-    } catch (error) {
-      const errorMessage = error instanceof Error ? error.message : "Failed to cancel appointment";
-      toast.error(errorMessage);
-    } finally {
-      setIsCancelling(false);
-    }
-  };
-
   if (loading) {
     return (
       <div className={`min-h-screen ${isDark ? "bg-gray-900" : "bg-gray-50"}`}>
@@ -642,65 +611,9 @@ export default function UserAppointmentDetailPage() {
               </div>
             )}
 
-            {/* Cancel Appointment Button */}
-            {appointment.status === "scheduled" && (
-              <div className={`rounded-2xl border shadow-sm overflow-hidden ${isDark ? "bg-gray-800 border-gray-700" : "bg-white border-gray-200"}`}>
-                <div className="p-6">
-                  <Button
-                    onClick={() => setCancelDialogOpen(true)}
-                    variant="outline"
-                    className={`w-full h-12 text-base font-medium border-red-600 text-red-600 hover:bg-red-50 ${isDark ? "hover:bg-red-900/20 border-red-500" : ""}`}
-                  >
-                    <X className="w-5 h-5 mr-2" />
-                    Cancel Appointment
-                  </Button>
-                </div>
-              </div>
-            )}
           </div>
         </div>
       </main>
-
-      {/* Cancel Appointment Confirmation Dialog */}
-      <Dialog open={cancelDialogOpen} onOpenChange={setCancelDialogOpen}>
-        <DialogContent className={isDark ? "bg-gray-800 border-gray-700" : "bg-white border-gray-200"}>
-          <DialogHeader>
-            <DialogTitle className={isDark ? "text-white" : "text-gray-900"}>
-              Cancel Appointment
-            </DialogTitle>
-            <DialogDescription className={isDark ? "text-gray-400" : "text-gray-500"}>
-              Are you sure you want to cancel this appointment? This action cannot be undone.
-            </DialogDescription>
-          </DialogHeader>
-          <DialogFooter>
-            <Button
-              variant="outline"
-              onClick={() => setCancelDialogOpen(false)}
-              disabled={isCancelling}
-              className={isDark ? "border-gray-600 text-gray-300 hover:bg-gray-700" : ""}
-            >
-              No, Keep Appointment
-            </Button>
-            <Button
-              onClick={handleCancelAppointment}
-              disabled={isCancelling}
-              className="bg-red-600 hover:bg-red-700 text-white"
-            >
-              {isCancelling ? (
-                <>
-                  <Loader2 className="w-4 h-4 mr-2 animate-spin" />
-                  Cancelling...
-                </>
-              ) : (
-                <>
-                  <X className="w-4 h-4 mr-2" />
-                  Yes, Cancel Appointment
-                </>
-              )}
-            </Button>
-          </DialogFooter>
-        </DialogContent>
-      </Dialog>
     </div>
   );
 }

components/ScheduleAppointmentDialog.tsx

@@ -29,6 +29,8 @@ interface ScheduleAppointmentDialogProps {
   onSchedule: () => Promise<void>;
   isScheduling: boolean;
   isDark?: boolean;
+  title?: string;
+  description?: string;
 }
 
 export function ScheduleAppointmentDialog({
@@ -44,6 +46,8 @@ export function ScheduleAppointmentDialog({
   onSchedule,
   isScheduling,
   isDark = false,
+  title,
+  description,
 }: ScheduleAppointmentDialogProps) {
   const formatDate = (date: Date) => {
     return date.toLocaleDateString("en-US", {
@@ -71,12 +75,12 @@ export function ScheduleAppointmentDialog({
       <DialogContent className={`max-w-4xl max-h-[90vh] overflow-y-auto ${isDark ? "bg-gray-800 border-gray-700" : "bg-white border-gray-200"}`}>
         <DialogHeader className="pb-4">
           <DialogTitle className={`text-2xl font-semibold ${isDark ? "text-white" : "text-gray-900"}`}>
-            Schedule Appointment
+            {title || "Schedule Appointment"}
           </DialogTitle>
           <DialogDescription className={`text-base ${isDark ? "text-gray-400" : "text-gray-500"}`}>
-            {appointment
+            {description || (appointment
               ? `Set date and time for ${appointment.first_name} ${appointment.last_name}'s appointment`
-              : "Set date and time for this appointment"}
+              : "Set date and time for this appointment")}
           </DialogDescription>
         </DialogHeader>