supermemory/apps/web/stores/index.ts

import { create } from "zustand";
import { persist } from "zustand/middleware";
import { DEFAULT_PROJECT_ID } from "@repo/lib/constants";

interface ProjectState {
	selectedProject: string;
	setSelectedProject: (projectId: string) => void;
}

export const useProjectStore = create<ProjectState>()(
	persist(
		(set) => ({
			selectedProject: DEFAULT_PROJECT_ID,
			setSelectedProject: (projectId) => set({ selectedProject: projectId }),
		}),
		{
			name: "selectedProject",
		},
	),
);

interface MemoryGraphState {
	positionX: number;
	positionY: number;
	setPositionX: (x: number) => void;
	setPositionY: (y: number) => void;
	setPosition: (x: number, y: number) => void;
}

export const useMemoryGraphStore = create<MemoryGraphState>()((set) => ({
	positionX: 0,
	positionY: 0,
	setPositionX: (x) => set({ positionX: x }),
	setPositionY: (y) => set({ positionY: y }),
	setPosition: (x, y) => set({ positionX: x, positionY: y }),
}));

interface ChatState {
	isOpen: boolean;
	setIsOpen: (isOpen: boolean) => void;
	toggleChat: () => void;
}

export const useChatStore = create<ChatState>()((set, get) => ({
	isOpen: false,
	setIsOpen: (isOpen) => set({ isOpen }),
	toggleChat: () => set({ isOpen: !get().isOpen }),
}));

export function useProject() {
	const selectedProject = useProjectStore((state) => state.selectedProject);
	const setSelectedProject = useProjectStore(
		(state) => state.setSelectedProject,
	);
	
	const finalProject = selectedProject || DEFAULT_PROJECT_ID;
	
	return { 
		selectedProject: finalProject, 
		setSelectedProject,
		resetToDefault: () => setSelectedProject(DEFAULT_PROJECT_ID)
	};
}

export function useMemoryGraphPosition() {
	const positionX = useMemoryGraphStore((state) => state.positionX);
	const positionY = useMemoryGraphStore((state) => state.positionY);
	const setPositionX = useMemoryGraphStore((state) => state.setPositionX);
	const setPositionY = useMemoryGraphStore((state) => state.setPositionY);
	const setPosition = useMemoryGraphStore((state) => state.setPosition);

	return {
		x: positionX,
		y: positionY,
		setX: setPositionX,
		setY: setPositionY,
		setPosition,
	};
}

export function useChatOpen() {
	const isOpen = useChatStore((state) => state.isOpen);
	const setIsOpen = useChatStore((state) => state.setIsOpen);
	const toggleChat = useChatStore((state) => state.toggleChat);
	return { isOpen, setIsOpen, toggleChat };
}

export { usePersistentChat, usePersistentChatStore } from "./chat";