From 630250c23b1cd8ec608c95334ae2babf8e7a00af Mon Sep 17 00:00:00 2001
From: aashishparuvada <aashishvardhanp@gmail.com>
Date: Mon, 23 Jun 2025 20:51:36 +0530
Subject: enabled-multiclip-selection

---
 apps/web/src/stores/timeline-store.ts | 36 ++++++++++++++++++++++++++---------
 1 file changed, 27 insertions(+), 9 deletions(-)

(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 ea6fc35e..c6ecaea5 100644
--- a/apps/web/src/stores/timeline-store.ts
+++ b/apps/web/src/stores/timeline-store.ts
@@ -21,10 +21,11 @@ export interface TimelineTrack {
 interface TimelineStore {
   tracks: TimelineTrack[];
 
-  // Selection
-  selectedClip: { trackId: string; clipId: string } | null;
-  selectClip: (trackId: string, clipId: string) => void;
-  clearSelectedClip: () => void;
+  // Multi-selection
+  selectedClips: { trackId: string; clipId: string }[];
+  selectClip: (trackId: string, clipId: string, multi?: boolean) => void;
+  deselectClip: (trackId: string, clipId: string) => void;
+  clearSelectedClips: () => void;
 
   // Actions
   addTrack: (type: "video" | "audio" | "effects") => string;
@@ -55,13 +56,30 @@ interface TimelineStore {
 
 export const useTimelineStore = create<TimelineStore>((set, get) => ({
   tracks: [],
-  selectedClip: null,
+  selectedClips: [],
 
-  selectClip: (trackId, clipId) => {
-    set({ selectedClip: { trackId, clipId } });
+  selectClip: (trackId, clipId, multi = false) => {
+    set((state) => {
+      const exists = state.selectedClips.some(
+        (c) => c.trackId === trackId && c.clipId === clipId
+      );
+      if (multi) {
+        // Toggle selection
+        return exists
+          ? { selectedClips: state.selectedClips.filter((c) => !(c.trackId === trackId && c.clipId === clipId)) }
+          : { selectedClips: [...state.selectedClips, { trackId, clipId }] };
+      } else {
+        return { selectedClips: [{ trackId, clipId }] };
+      }
+    });
+  },
+  deselectClip: (trackId, clipId) => {
+    set((state) => ({
+      selectedClips: state.selectedClips.filter((c) => !(c.trackId === trackId && c.clipId === clipId)),
+    }));
   },
-  clearSelectedClip: () => {
-    set({ selectedClip: null });
+  clearSelectedClips: () => {
+    set({ selectedClips: [] });
   },
 
   addTrack: (type) => {
-- 
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