import type { AxiosInstance, AxiosRequestConfig, AxiosResponse } from 'axios';
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import type { RequestClientConfig, RequestClientOptions } from './types';
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import { bindMethods, merge } from '@vben/utils';
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import axios from 'axios';
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import { FileDownloader } from './modules/downloader';
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import { InterceptorManager } from './modules/interceptor';
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import { FileUploader } from './modules/uploader';
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class RequestClient {
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public addRequestInterceptor: InterceptorManager['addRequestInterceptor'];
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public addResponseInterceptor: InterceptorManager['addResponseInterceptor'];
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public download: FileDownloader['download'];
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// 是否正在刷新token
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public isRefreshing = false;
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// 刷新token队列
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public refreshTokenQueue: ((token: string) => void)[] = [];
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public upload: FileUploader['upload'];
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private readonly instance: AxiosInstance;
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/**
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* 构造函数，用于创建Axios实例
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* @param options - Axios请求配置，可选
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*/
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constructor(options: RequestClientOptions = {}) {
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// 合并默认配置和传入的配置
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const defaultConfig: RequestClientOptions = {
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headers: {
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'Content-Type': 'application/json;charset=utf-8',
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},
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responseReturn: 'raw',
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// 默认超时时间
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timeout: 10_000,
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};
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const { ...axiosConfig } = options;
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const requestConfig = merge(axiosConfig, defaultConfig);
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this.instance = axios.create(requestConfig);
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bindMethods(this);
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// 实例化拦截器管理器
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const interceptorManager = new InterceptorManager(this.instance);
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this.addRequestInterceptor =
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interceptorManager.addRequestInterceptor.bind(interceptorManager);
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this.addResponseInterceptor =
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interceptorManager.addResponseInterceptor.bind(interceptorManager);
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// 实例化文件上传器
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const fileUploader = new FileUploader(this);
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this.upload = fileUploader.upload.bind(fileUploader);
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// 实例化文件下载器
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const fileDownloader = new FileDownloader(this);
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this.download = fileDownloader.download.bind(fileDownloader);
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}
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/**
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* DELETE请求方法
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*/
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public delete<T = any>(
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url: string,
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config?: RequestClientConfig,
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): Promise<T> {
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return this.request<T>(url, { ...config, method: 'DELETE' });
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}
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/**
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* DELETE请求方法 成功会弹出msg
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*/
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public deleteWithMsg<T = any>(
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url: string,
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config?: AxiosRequestConfig,
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): Promise<T> {
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return this.request<T>(url, {
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...config,
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method: 'DELETE',
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successMessageMode: 'message',
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});
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}
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/**
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* GET请求方法
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*/
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public get<T = any>(url: string, config?: RequestClientConfig): Promise<T> {
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return this.request<T>(url, { ...config, method: 'GET' });
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}
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/**
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* POST请求方法
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*/
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public post<T = any>(
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url: string,
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data?: any,
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config?: RequestClientConfig,
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): Promise<T> {
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return this.request<T>(url, { ...config, data, method: 'POST' });
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}
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/**
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* POST请求方法 成功会弹出msg
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*/
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public postWithMsg<T = any>(
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url: string,
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data?: any,
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config?: AxiosRequestConfig,
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): Promise<T> {
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return this.request<T>(url, {
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...config,
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data,
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method: 'POST',
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successMessageMode: 'message',
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});
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}
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/**
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* PUT请求方法
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*/
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public put<T = any>(
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url: string,
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data?: any,
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config?: RequestClientConfig,
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): Promise<T> {
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return this.request<T>(url, { ...config, data, method: 'PUT' });
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}
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/**
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* PUT请求方法 成功会弹出msg
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*/
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public putWithMsg<T = any>(
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url: string,
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data?: any,
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config?: AxiosRequestConfig,
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): Promise<T> {
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return this.request<T>(url, {
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...config,
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data,
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method: 'PUT',
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successMessageMode: 'message',
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});
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}
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/**
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* 通用的请求方法
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*/
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public async request<T>(
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url: string,
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config: RequestClientConfig,
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): Promise<T> {
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try {
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const response: AxiosResponse<T> = await this.instance({
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url,
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...config,
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});
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return response as T;
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} catch (error: any) {
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throw error.response ? error.response.data : error;
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}
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}
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}
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export { RequestClient };
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