Files
2026-07-13 12:58:18 +08:00

36 lines
1.0 KiB
TypeScript

"use client";
import { useState } from "react";
import { RENDER_MODES, type RenderMode } from "./types";
const STORAGE_KEY = "showcase-render-mode";
const VALID_MODES: Set<string> = new Set(RENDER_MODES);
/**
* Manages the active render mode with localStorage persistence.
*
* Note: Agent context forwarding (useAgentContext) is omitted here because
* the npm-published @copilotkit/react-core may not export it yet, which
* causes prerender failures during Docker builds. The backend render_mode
* middleware falls back to "tool-based" when no context is present.
*/
export function useRenderMode() {
const [mode, setMode] = useState<RenderMode>(() => {
if (typeof window !== "undefined") {
const stored = localStorage.getItem(STORAGE_KEY);
return VALID_MODES.has(stored ?? "")
? (stored as RenderMode)
: "tool-based";
}
return "tool-based";
});
const setAndPersist = (newMode: RenderMode) => {
setMode(newMode);
localStorage.setItem(STORAGE_KEY, newMode);
};
return { mode, setMode: setAndPersist };
}