/**
 * UI 状态管理
 * 管理全局 UI 状态（侧边栏、加载状态等）
 */
import { create } from 'zustand';

interface UIState {
  sidebarCollapsed: boolean;
  loading: boolean;
  
  // Actions
  toggleSidebar: () => void;
  setSidebarCollapsed: (collapsed: boolean) => void;
  setLoading: (loading: boolean) => void;
}

export const useUIStore = create<UIState>((set) => ({
  sidebarCollapsed: false,
  loading: false,

  toggleSidebar: () => {
    set((state) => ({ sidebarCollapsed: !state.sidebarCollapsed }));
  },

  setSidebarCollapsed: (collapsed) => {
    set({ sidebarCollapsed: collapsed });
  },

  setLoading: (loading) => {
    set({ loading });
  },
}));