improve lots of stuff around the editor

1 files changed, 17 insertions, 1 deletions

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);

+  },

 }));