feat: text / custom masks, fix preview pan, refactor selection

4 files changed, 216 insertions, 1 deletions

diff --git a/apps/web/src/services/storage/migrations/__tests__/v26-to-v27.test.ts b/apps/web/src/services/storage/migrations/__tests__/v26-to-v27.test.ts
new file mode 100644
index 00000000..730d958d
--- /dev/null
+++ b/apps/web/src/services/storage/migrations/__tests__/v26-to-v27.test.ts
@@ -0,0 +1,83 @@
+import { describe, expect, test } from "bun:test";
+import { transformProjectV26ToV27 } from "../transformers/v26-to-v27";
+
+describe("V26 to V27 Migration", () => {
+	test("converts custom mask paths from JSON strings to typed point arrays", () => {
+		const result = transformProjectV26ToV27({
+			project: {
+				id: "project-v26-custom-mask",
+				version: 26,
+				scenes: [
+					{
+						id: "scene-1",
+						tracks: {
+							main: {
+								id: "track-1",
+								type: "video",
+								elements: [
+									{
+										id: "element-1",
+										type: "image",
+										masks: [
+											{
+												id: "mask-custom",
+												type: "custom",
+												params: {
+													path: JSON.stringify([
+														{
+															id: "point-1",
+															x: 0,
+															y: 0,
+															inX: 0,
+															inY: 0,
+															outX: 0.1,
+															outY: 0,
+														},
+													]),
+													closed: false,
+												},
+											},
+											{
+												id: "mask-rectangle",
+												type: "rectangle",
+												params: {
+													width: 0.5,
+												},
+											},
+										],
+									},
+								],
+							},
+							overlay: [],
+							audio: [],
+						},
+					},
+				],
+			},
+		});
+
+		expect(result.skipped).toBe(false);
+		expect(result.project.version).toBe(27);
+
+		const scenes = result.project.scenes as Array<Record<string, unknown>>;
+		const tracks = scenes[0].tracks as Record<string, unknown>;
+		const mainTrack = tracks.main as Record<string, unknown>;
+		const elements = mainTrack.elements as Array<Record<string, unknown>>;
+		const masks = elements[0].masks as Array<Record<string, unknown>>;
+		const customParams = masks[0].params as Record<string, unknown>;
+		const rectangleParams = masks[1].params as Record<string, unknown>;
+
+		expect(customParams.path).toEqual([
+			{
+				id: "point-1",
+				x: 0,
+				y: 0,
+				inX: 0,
+				inY: 0,
+				outX: 0.1,
+				outY: 0,
+			},
+		]);
+		expect(rectangleParams.width).toBe(0.5);
+	});
+});
diff --git a/apps/web/src/services/storage/migrations/index.ts b/apps/web/src/services/storage/migrations/index.ts
index c5a2e237..b290b713 100644
--- a/apps/web/src/services/storage/migrations/index.ts
+++ b/apps/web/src/services/storage/migrations/index.ts
@@ -25,10 +25,11 @@ import { V22toV23Migration } from "./v22-to-v23";
 import { V23toV24Migration } from "./v23-to-v24";
 import { V24toV25Migration } from "./v24-to-v25";
 import { V25toV26Migration } from "./v25-to-v26";
+import { V26toV27Migration } from "./v26-to-v27";
 export { runStorageMigrations } from "./runner";
 export type { MigrationProgress } from "./runner";
 
-export const CURRENT_PROJECT_VERSION = 26;
+export const CURRENT_PROJECT_VERSION = 27;
 
 export const migrations = [
 	new V0toV1Migration(),
@@ -57,4 +58,5 @@ export const migrations = [
 	new V23toV24Migration(),
 	new V24toV25Migration(),
 	new V25toV26Migration(),
+	new V26toV27Migration(),
 ];
diff --git a/apps/web/src/services/storage/migrations/transformers/v26-to-v27.ts b/apps/web/src/services/storage/migrations/transformers/v26-to-v27.ts
new file mode 100644
index 00000000..186ae1e9
--- /dev/null
+++ b/apps/web/src/services/storage/migrations/transformers/v26-to-v27.ts
@@ -0,0 +1,114 @@
+import { parseCustomMaskPath } from "@/lib/masks/custom-path";
+import type { MigrationResult, ProjectRecord } from "./types";
+import { getProjectId, isRecord } from "./utils";
+
+export function transformProjectV26ToV27({
+	project,
+}: {
+	project: ProjectRecord;
+}): MigrationResult<ProjectRecord> {
+	if (!getProjectId({ project })) {
+		return { project, skipped: true, reason: "no project id" };
+	}
+
+	const version = project.version;
+	if (typeof version !== "number") {
+		return { project, skipped: true, reason: "invalid version" };
+	}
+	if (version >= 27) {
+		return { project, skipped: true, reason: "already v27" };
+	}
+	if (version !== 26) {
+		return { project, skipped: true, reason: "not v26" };
+	}
+
+	return {
+		project: {
+			...migrateProject({ project }),
+			version: 27,
+		},
+		skipped: false,
+	};
+}
+
+function migrateProject({
+	project,
+}: {
+	project: ProjectRecord;
+}): ProjectRecord {
+	if (!Array.isArray(project.scenes)) {
+		return project;
+	}
+
+	return {
+		...project,
+		scenes: project.scenes.map((scene) => migrateScene({ scene })),
+	};
+}
+
+function migrateScene({ scene }: { scene: unknown }): unknown {
+	if (!isRecord(scene) || !isRecord(scene.tracks)) {
+		return scene;
+	}
+
+	const tracks = scene.tracks;
+	const nextTracks: ProjectRecord = { ...tracks };
+
+	if (isRecord(tracks.main)) {
+		nextTracks.main = migrateTrack({ track: tracks.main });
+	}
+
+	if (Array.isArray(tracks.overlay)) {
+		nextTracks.overlay = tracks.overlay.map((track) => migrateTrack({ track }));
+	}
+
+	if (Array.isArray(tracks.audio)) {
+		nextTracks.audio = tracks.audio.map((track) => migrateTrack({ track }));
+	}
+
+	return {
+		...scene,
+		tracks: nextTracks,
+	};
+}
+
+function migrateTrack({ track }: { track: unknown }): unknown {
+	if (!isRecord(track) || !Array.isArray(track.elements)) {
+		return track;
+	}
+
+	return {
+		...track,
+		elements: track.elements.map((element) => migrateElement({ element })),
+	};
+}
+
+function migrateElement({ element }: { element: unknown }): unknown {
+	if (!isRecord(element) || !Array.isArray(element.masks)) {
+		return element;
+	}
+
+	return {
+		...element,
+		masks: element.masks.map((mask) => migrateMask({ mask })),
+	};
+}
+
+function migrateMask({ mask }: { mask: unknown }): unknown {
+	if (!isRecord(mask) || mask.type !== "custom" || !isRecord(mask.params)) {
+		return mask;
+	}
+
+	const path = mask.params.path;
+	if (typeof path !== "string") {
+		return mask;
+	}
+
+	return {
+		...mask,
+		params: {
+			...mask.params,
+			path: parseCustomMaskPath({ path }),
+		},
+	};
+}
diff --git a/apps/web/src/services/storage/migrations/v26-to-v27.ts b/apps/web/src/services/storage/migrations/v26-to-v27.ts
new file mode 100644
index 00000000..2df5329d
--- /dev/null
+++ b/apps/web/src/services/storage/migrations/v26-to-v27.ts
@@ -0,0 +1,16 @@
+import { StorageMigration } from "./base";
+import type { ProjectRecord } from "./transformers/types";
+import { transformProjectV26ToV27 } from "./transformers/v26-to-v27";
+
+export class V26toV27Migration extends StorageMigration {
+	from = 26;
+	to = 27;
+
+	async transform(project: ProjectRecord): Promise<{
+		project: ProjectRecord;
+		skipped: boolean;
+		reason?: string;
+	}> {
+		return transformProjectV26ToV27({ project });
+	}
+}