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import { useDictStoreWithOut, Option, dictToOptions } from '@/store/modules/dict';
import { dictDataInfo } from '@/api/system/dict/dictData';
import { DictData } from '@/api/system/dict/dictData.model';
/**
*
*
* api的问题(abortController )
* index表单 modal drawer总共会请求三次
*/
const dictRequestCache = new Map<string, Promise<void | DictData[]>>();
export function getDict(dictName: string): DictData[] {
const { getDict, setDictInfo } = useDictStoreWithOut();
// 这里拿到
const dictList: DictData[] = getDict(dictName);
if (dictList.length === 0) {
// 检查请求状态缓存
if (!dictRequestCache[dictName]) {
dictRequestCache[dictName] = dictDataInfo(dictName).then((resp) => {
// 缓存到store 这样就不用重复获取了
setDictInfo(dictName, resp);
// 这里不可用dictList = resp
dictList.push(...resp);
// 移除请求状态缓存
dictRequestCache.delete(dictName);
});
}
}
return dictList;
}
export function getDictOptions(dictName: string): Option[] {
const { getDictOptions, setDictInfo } = useDictStoreWithOut();
const dictOptionList = getDictOptions(dictName);
if (dictOptionList.length === 0) {
// 检查请求状态缓存
if (!dictRequestCache[dictName]) {
dictRequestCache[dictName] = dictDataInfo(dictName).then((resp) => {
// 缓存到store 这样就不用重复获取了
setDictInfo(dictName, resp);
// 转为options
const option = dictToOptions(resp);
// 这里不可用dictOptionList = option
dictOptionList.push(...option);
// 移除请求状态缓存
dictRequestCache.delete(dictName);
});
}
}
return dictOptionList;
}