Dwinzo_dev/app/src/store/simulation/useSimulationStore.ts

import { create } from 'zustand';
import { immer } from 'zustand/middleware/immer';
import * as THREE from 'three';

interface SelectedEventSphereState {
    selectedEventSphere: THREE.Mesh | null;
    setSelectedEventSphere: (mesh: THREE.Mesh | null) => void;
    clearSelectedEventSphere: () => void;
}

export const useSelectedEventSphere = create<SelectedEventSphereState>()(
    immer((set) => ({
        selectedEventSphere: null,
        setSelectedEventSphere: (mesh) => {
            set((state) => {
                state.selectedEventSphere = mesh;
            });
        },
        clearSelectedEventSphere: () => {
            set((state) => {
                state.selectedEventSphere = null;
            });
        },
    }))
);

interface SelectedProductState {
    selectedProduct: { productId: string; productName: string };
    setSelectedProduct: (productId: string, productName: string) => void;
    clearSelectedProduct: () => void;
}

export const useSelectedProduct = create<SelectedProductState>()(
    immer((set) => ({
        selectedProduct: { productId: '', productName: '' },
        setSelectedProduct: (productId, productName) => {
            set((state) => {
                state.selectedProduct.productId = productId;
                state.selectedProduct.productName = productName;
            });
        },
        clearSelectedProduct: () => {
            set((state) => {
                state.selectedProduct.productId = '';
                state.selectedProduct.productName = '';
            });
        },
    }))
);