// store/orderManager.js
import { defineStore } from 'pinia';
import { ref } from 'vue';

export const useOrderManagerStore = defineStore('orderManager', () => {
  const orders = ref([]);

  const addOrder = (order) => {
    orders.value = [order]
  };

  const removeOrder = (orderId) => {
    orders.value = orders.value.filter(order => order.id !== orderId);
  };

  const clearOrders = () => {
    orders.value = [];
  };

  return {
    orders,
    addOrder,
    removeOrder,
    clearOrders
  };
}, {
  persist: {
    storage: {
      // 读取：从 uni.storage 获取
      getItem(key) {
        const value = uni.getStorageSync(key);
        // 如果有值，解析 JSON；否则返回 null（Pinia 会处理默认值）
        return value ? JSON.parse(value) : null;
      },
      // 写入：保存到 uni.storage
      setItem(key, value) {
        uni.setStorageSync(key, JSON.stringify(value));
      },
      // 可选：删除（一般不需要手动调用）
      removeItem(key) {
        uni.removeStorageSync(key);
      }
    }
  }
});