Initial commit: OmniAI Web Frontend

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

src/utils/modelOptions.ts

@@ -0,0 +1,53 @@
+/**
+ * Shared model option utilities.
+ *
+ * Single source of truth for image/video quality option lookups and defaults,
+ * consumed by both the canvas and workbench feature modules.
+ */
+
+import type { CanvasOption } from "../features/canvas/canvasTypes";
+import {
+  fallbackVideoQualityOptions,
+  image4kCapableModels,
+  imageQualityOptions,
+  videoDefaultQualityByModel,
+  videoResolutionByModel,
+} from "../features/canvas/canvasConstants";
+import { toHappyHorseDisplayModel } from "./happyHorseRouting";
+import { toPixverseDisplayModel } from "./pixverseRouting";
+import { toViduDisplayModel } from "./viduRouting";
+
+// ─── Image quality ────────────────────────────────────────────────────────────
+
+export function getImageQualityOptions(model: string): CanvasOption[] {
+  return image4kCapableModels.has(String(model || "").toLowerCase())
+    ? imageQualityOptions
+    : imageQualityOptions.filter((option) => option.value !== "4K");
+}
+
+export function getDefaultImageQuality(model: string): string {
+  const options = getImageQualityOptions(model);
+  return options.some((option) => option.value === "2K") ? "2K" : options[0]?.value || "1K";
+}
+
+// ─── Video quality ────────────────────────────────────────────────────────────
+
+function normalizeVideoModel(model: string): string {
+  return toPixverseDisplayModel(toViduDisplayModel(toHappyHorseDisplayModel(model)));
+}
+
+export function getVideoQualityOptions(model: string): CanvasOption[] {
+  const normalized = normalizeVideoModel(model);
+  return videoResolutionByModel[normalized] || fallbackVideoQualityOptions;
+}
+
+export function getDefaultVideoQuality(model: string): string {
+  const options = getVideoQualityOptions(model);
+  const normalized = normalizeVideoModel(model);
+  const preferred = videoDefaultQualityByModel[normalized] || "pro";
+  return options.some((option) => option.value === preferred) ? preferred : options[0]?.value || preferred;
+}
+
+export function getVideoQualityLabel(model: string, value: string): string {
+  return getVideoQualityOptions(model).find((item) => item.value === value)?.label || value;
+}