delivery-depot-uniapp/utils/dict.js

import { reactive } from 'vue';
import { dictData } from "@/api/user";

// 初始化全局响应式字典缓存
let dictCache = uni.getStorageSync("dictCache");
const reactiveDictCache = reactive(dictCache ? JSON.parse(dictCache) : {});

/**
 * 获取字典数据（带缓存）
 */
export const getDictOptions = async (dictType) => {
  if (!reactiveDictCache[dictType]) {
    const response = await dictData(dictType);
    reactiveDictCache[dictType] = response.data;
    // 将更新后的缓存保存回本地存储
    uni.setStorageSync('dictCache', JSON.stringify(reactiveDictCache));
  }
  return reactiveDictCache[dictType];
};

/**
 * 同步获取字典标签
 */
export const getDictLabelSync = (dictType, value) => {
  const dictOptions = reactiveDictCache[dictType] || [];
  const item = dictOptions.find(item => item.value === String(value));
  return item?.label || '';
};

export const DICT_TYPE = {
  SYSTEM_CAZT: 'system_cazt',
  SYSTEM_LSDJ: 'system_lsdj',
  SYSTEM_CFLX: 'system_cflx',
  SYSTEM_QYXZ: 'system_qyxz',
  SYSTEM_LSPZ: 'system_lspz'
};