67 lines
1.8 KiB
JavaScript
67 lines
1.8 KiB
JavaScript
import { request } from "@cqsjjb/jjb-common-lib/http";
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import { useState } from "react";
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import { UPLOAD_FILE_TYPE_ENUM } from "../../enum/uploadFile/gwj";
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import { addingPrefixToFile } from "../../utils";
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/**
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* 获取文件
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*/
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function useGetFile(returnType = "object") {
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// loading状态
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const [loading, setLoading] = useState(false);
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// 用于跟踪进行中的请求数量（不暴露给外部）
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let requestCount = 0;
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// 获取文件
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const getFile = (options) => {
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if (!options)
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throw new Error("请传入 options");
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// 增加请求数量并设置loading状态
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requestCount++;
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if (requestCount > 0) {
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setLoading(true);
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}
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return new Promise((resolve, reject) => {
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const { eqType, eqForeignKey } = options;
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if (!eqType)
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throw new Error("请传入 options.eqType");
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// 检查eqType是否在UPLOAD_FILE_TYPE_ENUM中
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if (!Object.values(UPLOAD_FILE_TYPE_ENUM).includes(eqType))
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throw new Error("传入的 eqType 不在 UPLOAD_FILE_TYPE_ENUM 中");
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if (eqForeignKey === undefined || eqForeignKey === null)
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throw new Error("请传入 options.eqForeignKey");
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// 发送请求
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request(
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"/basic-info/imgFiles/listAll",
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"get",
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{ eqType, eqForeignKey },
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)
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.then((res) => {
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resolve(addingPrefixToFile(res.data).map(item => ({ ...item, type: undefined })));
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})
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.catch((err) => {
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reject(err);
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})
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.finally(() => {
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// 减少请求数量并在没有进行中的请求时设置loading为false
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requestCount--;
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if (requestCount <= 0) {
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setLoading(false);
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}
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});
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});
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};
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if (returnType === "array")
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return [loading, getFile];
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return { loading, getFile };
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}
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export default useGetFile;
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