From 64235797fe1985b02daec865baf625488ae688c3 Mon Sep 17 00:00:00 2001
From: austinkelsay <austinkelsay@protonmail.com>
Date: Wed, 14 May 2025 12:57:21 -0500
Subject: [PATCH] fix lesson navigation /decryption in course

---
 .../courses/details/DesktopCourseDetails.js        |  2 +-
 .../content/courses/details/MobileCourseDetails.js |  2 +-
 src/pages/course/[slug]/index.js                   | 14 ++++----------
 3 files changed, 6 insertions(+), 12 deletions(-)

diff --git a/src/components/content/courses/details/DesktopCourseDetails.js b/src/components/content/courses/details/DesktopCourseDetails.js
index 7ad619e..82fd837 100644
--- a/src/components/content/courses/details/DesktopCourseDetails.js
+++ b/src/components/content/courses/details/DesktopCourseDetails.js
@@ -187,7 +187,7 @@ export default function DesktopCourseDetails({
                 icon="pi pi-play"
                 onClick={handleContinueClick}
                 outlined={true}
-                disabled={paidCourse && !decryptionPerformed}
+                disabled={paidCourse && (!decryptionPerformed || paidCourse === 'loading')}
               />
             </div>
           )}
diff --git a/src/components/content/courses/details/MobileCourseDetails.js b/src/components/content/courses/details/MobileCourseDetails.js
index 463c8f1..3746969 100644
--- a/src/components/content/courses/details/MobileCourseDetails.js
+++ b/src/components/content/courses/details/MobileCourseDetails.js
@@ -175,7 +175,7 @@ export default function MobileCourseDetails({
                 icon="pi pi-play"
                 onClick={handleContinueClick}
                 outlined={true}
-                disabled={paidCourse && !decryptionPerformed}
+                disabled={paidCourse && (!decryptionPerformed || paidCourse === 'loading')}
               />
             </div>
           )}
diff --git a/src/pages/course/[slug]/index.js b/src/pages/course/[slug]/index.js
index 090c0c3..5b9542f 100644
--- a/src/pages/course/[slug]/index.js
+++ b/src/pages/course/[slug]/index.js
@@ -133,7 +133,7 @@ const Course = () => {
     session,
     paidCourse,
     course,
-    lessons,
+    uniqueLessons,
     setLessons,
     router,
     activeIndex
@@ -143,7 +143,7 @@ const Course = () => {
   const isDecrypting = useMemo(() => {
     if (!paidCourse || uniqueLessons.length === 0) return false;
     const current = uniqueLessons[activeIndex];
-    return current && !decryptedLessonIds[current.id];
+    return current && decryptedLessonIds && !decryptedLessonIds[current.id];
   }, [paidCourse, uniqueLessons, activeIndex, decryptedLessonIds]);
 
   useEffect(() => {
@@ -242,13 +242,7 @@ const Course = () => {
                 handlePaymentError={handlePaymentError}
                 isMobileView={isMobileView}
                 completedLessons={completedLessons}
-                onLessonSelect={(index) => {
-                  handleLessonSelect(index);
-                  // Update URL with active parameter
-                  const url = new URL(window.location.href);
-                  url.searchParams.set('active', index);
-                  router.push(url, undefined, { shallow: true });
-                }}
+                onLessonSelect={handleLessonSelect}
                 toggleToContentTab={() => toggleTab(1)} // Assuming content tab is at index 1
               />
             </div>
@@ -277,7 +271,7 @@ const Course = () => {
                   activeIndex={activeIndex}
                   course={course}
                   paidCourse={paidCourse} 
-                  decryptedLessonIds={decryptedLessonIds}
+                  decryptedLessonIds={decryptedLessonIds || {}}
                   setCompleted={setCompleted}
                 />
               )}