import { create } from "zustand"
import type { GlobalState } from "./types"
import { INITIAL_GLOBAL_STATE } from "./types"

export type GlobalSyncStore = GlobalState & {
  actions: {
    set: (patch: Partial<GlobalState>) => void
    reset: () => void
  }
}

export const useGlobalSyncStore = create<GlobalSyncStore>()((set) => ({
  ...INITIAL_GLOBAL_STATE,
  actions: {
    set: (patch) => set(patch),
    reset: () => set(INITIAL_GLOBAL_STATE),
  },
}))

// Fine-grained selectors — use these in components for minimal re-renders
export const selectReady = (s: GlobalSyncStore) => s.ready
export const selectProjects = (s: GlobalSyncStore) => s.projects
export const selectProviders = (s: GlobalSyncStore) => s.providers
export const selectConfig = (s: GlobalSyncStore) => s.config
export const selectPath = (s: GlobalSyncStore) => s.path
export const selectReload = (s: GlobalSyncStore) => s.reload
export const selectSessionTodo = (s: GlobalSyncStore) => s.sessionTodo