From 7e3a80eb74af23a36cfff43aa61175e1630222e1 Mon Sep 17 00:00:00 2001
From: Maze Winther <mazewinther@gmail.com>
Date: Sun, 22 Jun 2025 22:10:50 +0200
Subject: improve lots of stuff around the editor

---
 apps/web/src/stores/timeline-store.ts | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

(limited to 'apps/web/src/stores')

diff --git a/apps/web/src/stores/timeline-store.ts b/apps/web/src/stores/timeline-store.ts
index 243ed220..12129afa 100644
--- a/apps/web/src/stores/timeline-store.ts
+++ b/apps/web/src/stores/timeline-store.ts
@@ -33,9 +33,12 @@ interface TimelineStore {
     clipId: string,
     newIndex: number
   ) => void;
+
+  // Computed values
+  getTotalDuration: () => number;
 }
 
-export const useTimelineStore = create<TimelineStore>((set) => ({
+export const useTimelineStore = create<TimelineStore>((set, get) => ({
   tracks: [],
 
   addTrack: (type) => {
@@ -134,4 +137,17 @@ export const useTimelineStore = create<TimelineStore>((set) => ({
       }),
     }));
   },
+
+  getTotalDuration: () => {
+    const { tracks } = get();
+    if (tracks.length === 0) return 0;
+
+    // Calculate the duration of each track (sum of all clips in that track)
+    const trackDurations = tracks.map((track) =>
+      track.clips.reduce((total, clip) => total + clip.duration, 0)
+    );
+
+    // Return the maximum track duration (longest track determines project duration)
+    return Math.max(...trackDurations, 0);
+  },
 }));
-- 
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