From 8db3bead13441a5882d8689dfc6a9f09c82375d9 Mon Sep 17 00:00:00 2001
From: Maze Winther <mazewinther@gmail.com>
Date: Wed, 25 Mar 2026 16:47:22 +0100
Subject: feat: masks, properties refactor, shaders, storage migrations, and
 more

---
 apps/web/src/core/managers/project-manager.ts | 49 +++++++++++++++++----------
 1 file changed, 31 insertions(+), 18 deletions(-)

(limited to 'apps/web/src/core/managers/project-manager.ts')

diff --git a/apps/web/src/core/managers/project-manager.ts b/apps/web/src/core/managers/project-manager.ts
index 05889a94..f84a25e3 100644
--- a/apps/web/src/core/managers/project-manager.ts
+++ b/apps/web/src/core/managers/project-manager.ts
@@ -6,8 +6,8 @@ import type {
 	TProjectSortOption,
 	TProjectSettings,
 	TTimelineViewState,
-} from "@/types/project";
-import type { ExportOptions, ExportResult, ExportState } from "@/types/export";
+} from "@/lib/project/types";
+import type { ExportOptions, ExportResult, ExportState } from "@/lib/export";
 import { storageService } from "@/services/storage/service";
 import { toast } from "sonner";
 import { generateUUID } from "@/utils/id";
@@ -26,9 +26,9 @@ import {
 	runStorageMigrations,
 	type MigrationProgress,
 } from "@/services/storage/migrations";
-import { DEFAULT_TIMELINE_VIEW_STATE } from "@/constants/timeline-constants";
 import { loadFonts } from "@/lib/fonts/google-fonts";
-import { collectFontFamilies } from "@/lib/timeline/element-utils";
+import { DEFAULTS } from "@/lib/timeline/defaults";
+import { getElementFontFamilies } from "@/lib/timeline/element-utils";
 
 export interface MigrationState {
 	isMigrating: boolean;
@@ -94,6 +94,8 @@ export class ProjectManager {
 			settings: {
 				fps: DEFAULT_FPS,
 				canvasSize: DEFAULT_CANVAS_SIZE,
+				canvasSizeMode: "preset",
+				lastCustomCanvasSize: null,
 				originalCanvasSize: null,
 				background: {
 					type: "color",
@@ -155,7 +157,9 @@ export class ProjectManager {
 			await this.editor.media.loadProjectMedia({ projectId: id });
 
 			const allTracks = (project.scenes ?? []).flatMap((scene) => scene.tracks);
-			await loadFonts({ families: collectFontFamilies({ tracks: allTracks }) });
+			await loadFonts({
+				families: getElementFontFamilies({ tracks: allTracks }),
+			});
 
 			if (!project.metadata.thumbnail) {
 				const didUpdateThumbnail = await this.updateThumbnailFromTimeline();
@@ -239,14 +243,21 @@ export class ProjectManager {
 			this.notify();
 		}
 
-		await this.ensureStorageMigrations();
 		try {
-			const metadata = await storageService.loadAllProjectsMetadata();
-			this.savedProjects = metadata;
-			this.notify();
+			await this.ensureStorageMigrations();
+			try {
+				const metadata = await storageService.loadAllProjectsMetadata();
+				this.savedProjects = metadata;
+				this.notify();
+			} catch (error) {
+				console.error("Failed to load projects:", error);
+			} finally {
+				this.isLoading = false;
+				this.isInitialized = true;
+				this.notify();
+			}
 		} catch (error) {
-			console.error("Failed to load projects:", error);
-		} finally {
+			console.error("Failed to run migrations:", error);
 			this.isLoading = false;
 			this.isInitialized = true;
 			this.notify();
@@ -495,10 +506,12 @@ export class ProjectManager {
 	}
 
 	async prepareExit(): Promise<void> {
+		console.log("prepareExit", this.active);
 		if (!this.active) return;
 
 		try {
 			const didUpdateThumbnail = await this.updateThumbnailFromTimeline();
+			console.log("didUpdateThumbnail", didUpdateThumbnail);
 			if (didUpdateThumbnail) {
 				await this.editor.save.flush();
 			}
@@ -571,7 +584,7 @@ export class ProjectManager {
 	}
 
 	getTimelineViewState(): TTimelineViewState {
-		return this.active?.timelineViewState ?? DEFAULT_TIMELINE_VIEW_STATE;
+		return this.active?.timelineViewState ?? DEFAULTS.timeline.viewState;
 	}
 
 	setTimelineViewState({ viewState }: { viewState: TTimelineViewState }): void {
@@ -581,6 +594,7 @@ export class ProjectManager {
 			timelineViewState: viewState ?? undefined,
 		};
 		this.editor.save.markDirty();
+		this.notify();
 	}
 
 	getSavedProjects(): TProjectMetadata[] {
@@ -615,15 +629,12 @@ export class ProjectManager {
 		const tracks = this.editor.timeline.getTracks();
 		const mediaAssets = this.editor.media.getAssets();
 		const duration = this.editor.timeline.getTotalDuration();
-
-		if (duration === 0) return false;
-
 		const { canvasSize, background } = this.active.settings;
 
 		const scene = buildScene({
 			tracks,
 			mediaAssets,
-			duration,
+			duration: duration || 1,
 			canvasSize,
 			background,
 		});
@@ -656,7 +667,7 @@ export class ProjectManager {
 		);
 
 		if (index !== -1) {
-			this.savedProjects[index] = project.metadata;
+			this.savedProjects = this.savedProjects.with(index, project.metadata);
 		} else {
 			this.savedProjects = [project.metadata, ...this.savedProjects];
 		}
@@ -665,6 +676,8 @@ export class ProjectManager {
 	}
 
 	private notify(): void {
-		this.listeners.forEach((fn) => fn());
+		this.listeners.forEach((fn) => {
+			fn();
+		});
 	}
 }
-- 
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