import Vuex from "vuex";
import createPersistedState from "vuex-persistedstate";

import user from "./modules/user";

// 导出一个函数来创建 store，而不是直接创建实例
export default function createStore() {
  return new Vuex.Store({
    state: {
      formedId: null,
    },
    mutations: {
      SET_FORMED_ID(state, formedId) {
        state.formedId = formedId;
      },
    },
    actions: {
      async setFormedId({ commit }, formedId) {
        commit("SET_FORMED_ID", formedId);
      },
    },
    getters: {},
    modules: {
      user,
    },
    plugins: [
      createPersistedState({
        key: "vuex_store",
        storage: {
          getItem: (key) => uni.getStorageSync(key),
          setItem: (key, value) => uni.setStorageSync(key, value),
          removeItem: (key) => uni.removeStorageSync(key),
        },
      }),
    ],
  });
}