"use strict";
// Copyright 2018 Google LLC
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
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}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
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    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
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};
var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {
    if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter");
    if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it");
    return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
};
var __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) {
    if (kind === "m") throw new TypeError("Private method is not writable");
    if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a setter");
    if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot write private member to an object whose class did not declare it");
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};
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    return (mod && mod.__esModule) ? mod : { "default": mod };
};
var _Gaxios_instances, _a, _Gaxios_urlMayUseProxy, _Gaxios_applyRequestInterceptors, _Gaxios_applyResponseInterceptors, _Gaxios_prepareRequest, _Gaxios_proxyAgent, _Gaxios_getProxyAgent;
Object.defineProperty(exports, "__esModule", { value: true });
exports.Gaxios = void 0;
const extend_1 = __importDefault(require("extend"));
const https_1 = require("https");
const node_fetch_1 = __importDefault(require("node-fetch"));
const querystring_1 = __importDefault(require("querystring"));
const is_stream_1 = __importDefault(require("is-stream"));
const url_1 = require("url");
const common_1 = require("./common");
const retry_1 = require("./retry");
const stream_1 = require("stream");
const uuid_1 = require("uuid");
const interceptor_1 = require("./interceptor");
/* eslint-disable @typescript-eslint/no-explicit-any */
const fetch = hasFetch() ? window.fetch : node_fetch_1.default;
function hasWindow() {
    return typeof window !== 'undefined' && !!window;
}
function hasFetch() {
    return hasWindow() && !!window.fetch;
}
function hasBuffer() {
    return typeof Buffer !== 'undefined';
}
function hasHeader(options, header) {
    return !!getHeader(options, header);
}
function getHeader(options, header) {
    header = header.toLowerCase();
    for (const key of Object.keys((options === null || options === void 0 ? void 0 : options.headers) || {})) {
        if (header === key.toLowerCase()) {
            return options.headers[key];
        }
    }
    return undefined;
}
class Gaxios {
    /**
     * The Gaxios class is responsible for making HTTP requests.
     * @param defaults The default set of options to be used for this instance.
     */
    constructor(defaults) {
        _Gaxios_instances.add(this);
        this.agentCache = new Map();
        this.defaults = defaults || {};
        this.interceptors = {
            request: new interceptor_1.GaxiosInterceptorManager(),
            response: new interceptor_1.GaxiosInterceptorManager(),
        };
    }
    /**
     * Perform an HTTP request with the given options.
     * @param opts Set of HTTP options that will be used for this HTTP request.
     */
    async request(opts = {}) {
        opts = await __classPrivateFieldGet(this, _Gaxios_instances, "m", _Gaxios_prepareRequest).call(this, opts);
        opts = await __classPrivateFieldGet(this, _Gaxios_instances, "m", _Gaxios_applyRequestInterceptors).call(this, opts);
        return __classPrivateFieldGet(this, _Gaxios_instances, "m", _Gaxios_applyResponseInterceptors).call(this, this._request(opts));
    }
    async _defaultAdapter(opts) {
        const fetchImpl = opts.fetchImplementation || fetch;
        const res = (await fetchImpl(opts.url, opts));
        const data = await this.getResponseData(opts, res);
        return this.translateResponse(opts, res, data);
    }
    /**
     * Internal, retryable version of the `request` method.
     * @param opts Set of HTTP options that will be used for this HTTP request.
     */
    async _request(opts = {}) {
        var _b;
        try {
            let translatedResponse;
            if (opts.adapter) {
                translatedResponse = await opts.adapter(opts, this._defaultAdapter.bind(this));
            }
            else {
                translatedResponse = await this._defaultAdapter(opts);
            }
            if (!opts.validateStatus(translatedResponse.status)) {
                if (opts.responseType === 'stream') {
                    let response = '';
                    await new Promise(resolve => {
                        (translatedResponse === null || translatedResponse === void 0 ? void 0 : translatedResponse.data).on('data', chunk => {
                            response += chunk;
                        });
                        (translatedResponse === null || translatedResponse === void 0 ? void 0 : translatedResponse.data).on('end', resolve);
                    });
                    translatedResponse.data = response;
                }
                throw new common_1.GaxiosError(`Request failed with status code ${translatedResponse.status}`, opts, translatedResponse);
            }
            return translatedResponse;
        }
        catch (e) {
            const err = e instanceof common_1.GaxiosError
                ? e
                : new common_1.GaxiosError(e.message, opts, undefined, e);
            const { shouldRetry, config } = await (0, retry_1.getRetryConfig)(err);
            if (shouldRetry && config) {
                err.config.retryConfig.currentRetryAttempt =
                    config.retryConfig.currentRetryAttempt;
                // The error's config could be redacted - therefore we only want to
                // copy the retry state over to the existing config
                opts.retryConfig = (_b = err.config) === null || _b === void 0 ? void 0 : _b.retryConfig;
                return this._request(opts);
            }
            throw err;
        }
    }
    async getResponseData(opts, res) {
        switch (opts.responseType) {
            case 'stream':
                return res.body;
            case 'json': {
                let data = await res.text();
                try {
                    data = JSON.parse(data);
                }
                catch (_b) {
                    // continue
                }
                return data;
            }
            case 'arraybuffer':
                return res.arrayBuffer();
            case 'blob':
                return res.blob();
            case 'text':
                return res.text();
            default:
                return this.getResponseDataFromContentType(res);
        }
    }
    /**
     * By default, throw for any non-2xx status code
     * @param status status code from the HTTP response
     */
    validateStatus(status) {
        return status >= 200 && status < 300;
    }
    /**
     * Encode a set of key/value pars into a querystring format (?foo=bar&baz=boo)
     * @param params key value pars to encode
     */
    paramsSerializer(params) {
        return querystring_1.default.stringify(params);
    }
    translateResponse(opts, res, data) {
        // headers need to be converted from a map to an obj
        const headers = {};
        res.headers.forEach((value, key) => {
            headers[key] = value;
        });
        return {
            config: opts,
            data: data,
            headers,
            status: res.status,
            statusText: res.statusText,
            // XMLHttpRequestLike
            request: {
                responseURL: res.url,
            },
        };
    }
    /**
     * Attempts to parse a response by looking at the Content-Type header.
     * @param {FetchResponse} response the HTTP response.
     * @returns {Promise<any>} a promise that resolves to the response data.
     */
    async getResponseDataFromContentType(response) {
        let contentType = response.headers.get('Content-Type');
        if (contentType === null) {
            // Maintain existing functionality by calling text()
            return response.text();
        }
        contentType = contentType.toLowerCase();
        if (contentType.includes('application/json')) {
            let data = await response.text();
            try {
                data = JSON.parse(data);
            }
            catch (_b) {
                // continue
            }
            return data;
        }
        else if (contentType.match(/^text\//)) {
            return response.text();
        }
        else {
            // If the content type is something not easily handled, just return the raw data (blob)
            return response.blob();
        }
    }
    /**
     * Creates an async generator that yields the pieces of a multipart/related request body.
     * This implementation follows the spec: https://www.ietf.org/rfc/rfc2387.txt. However, recursive
     * multipart/related requests are not currently supported.
     *
     * @param {GaxioMultipartOptions[]} multipartOptions the pieces to turn into a multipart/related body.
     * @param {string} boundary the boundary string to be placed between each part.
     */
    async *getMultipartRequest(multipartOptions, boundary) {
        const finale = `--${boundary}--`;
        for (const currentPart of multipartOptions) {
            const partContentType = currentPart.headers['Content-Type'] || 'application/octet-stream';
            const preamble = `--${boundary}\r\nContent-Type: ${partContentType}\r\n\r\n`;
            yield preamble;
            if (typeof currentPart.content === 'string') {
                yield currentPart.content;
            }
            else {
                yield* currentPart.content;
            }
            yield '\r\n';
        }
        yield finale;
    }
}
exports.Gaxios = Gaxios;
_a = Gaxios, _Gaxios_instances = new WeakSet(), _Gaxios_urlMayUseProxy = function _Gaxios_urlMayUseProxy(url, noProxy = []) {
    var _b, _c;
    const candidate = new url_1.URL(url);
    const noProxyList = [...noProxy];
    const noProxyEnvList = ((_c = ((_b = process.env.NO_PROXY) !== null && _b !== void 0 ? _b : process.env.no_proxy)) === null || _c === void 0 ? void 0 : _c.split(',')) || [];
    for (const rule of noProxyEnvList) {
        noProxyList.push(rule.trim());
    }
    for (const rule of noProxyList) {
        // Match regex
        if (rule instanceof RegExp) {
            if (rule.test(candidate.toString())) {
                return false;
            }
        }
        // Match URL
        else if (rule instanceof url_1.URL) {
            if (rule.origin === candidate.origin) {
                return false;
            }
        }
        // Match string regex
        else if (rule.startsWith('*.') || rule.startsWith('.')) {
            const cleanedRule = rule.replace(/^\*\./, '.');
            if (candidate.hostname.endsWith(cleanedRule)) {
                return false;
            }
        }
        // Basic string match
        else if (rule === candidate.origin ||
            rule === candidate.hostname ||
            rule === candidate.href) {
            return false;
        }
    }
    return true;
}, _Gaxios_applyRequestInterceptors = 
/**
 * Applies the request interceptors. The request interceptors are applied after the
 * call to prepareRequest is completed.
 *
 * @param {GaxiosOptions} options The current set of options.
 *
 * @returns {Promise<GaxiosOptions>} Promise that resolves to the set of options or response after interceptors are applied.
 */
async function _Gaxios_applyRequestInterceptors(options) {
    let promiseChain = Promise.resolve(options);
    for (const interceptor of this.interceptors.request.values()) {
        if (interceptor) {
            promiseChain = promiseChain.then(interceptor.resolved, interceptor.rejected);
        }
    }
    return promiseChain;
}, _Gaxios_applyResponseInterceptors = 
/**
 * Applies the response interceptors. The response interceptors are applied after the
 * call to request is made.
 *
 * @param {GaxiosOptions} options The current set of options.
 *
 * @returns {Promise<GaxiosOptions>} Promise that resolves to the set of options or response after interceptors are applied.
 */
async function _Gaxios_applyResponseInterceptors(response) {
    let promiseChain = Promise.resolve(response);
    for (const interceptor of this.interceptors.response.values()) {
        if (interceptor) {
            promiseChain = promiseChain.then(interceptor.resolved, interceptor.rejected);
        }
    }
    return promiseChain;
}, _Gaxios_prepareRequest = 
/**
 * Validates the options, merges them with defaults, and prepare request.
 *
 * @param options The original options passed from the client.
 * @returns Prepared options, ready to make a request
 */
async function _Gaxios_prepareRequest(options) {
    var _b, _c, _d, _e;
    const opts = (0, extend_1.default)(true, {}, this.defaults, options);
    if (!opts.url) {
        throw new Error('URL is required.');
    }
    // baseUrl has been deprecated, remove in 2.0
    const baseUrl = opts.baseUrl || opts.baseURL;
    if (baseUrl) {
        opts.url = baseUrl.toString() + opts.url;
    }
    opts.paramsSerializer = opts.paramsSerializer || this.paramsSerializer;
    if (opts.params && Object.keys(opts.params).length > 0) {
        let additionalQueryParams = opts.paramsSerializer(opts.params);
        if (additionalQueryParams.startsWith('?')) {
            additionalQueryParams = additionalQueryParams.slice(1);
        }
        const prefix = opts.url.toString().includes('?') ? '&' : '?';
        opts.url = opts.url + prefix + additionalQueryParams;
    }
    if (typeof options.maxContentLength === 'number') {
        opts.size = options.maxContentLength;
    }
    if (typeof options.maxRedirects === 'number') {
        opts.follow = options.maxRedirects;
    }
    opts.headers = opts.headers || {};
    if (opts.multipart === undefined && opts.data) {
        const isFormData = typeof FormData === 'undefined'
            ? false
            : (opts === null || opts === void 0 ? void 0 : opts.data) instanceof FormData;
        if (is_stream_1.default.readable(opts.data)) {
            opts.body = opts.data;
        }
        else if (hasBuffer() && Buffer.isBuffer(opts.data)) {
            // Do not attempt to JSON.stringify() a Buffer:
            opts.body = opts.data;
            if (!hasHeader(opts, 'Content-Type')) {
                opts.headers['Content-Type'] = 'application/json';
            }
        }
        else if (typeof opts.data === 'object') {
            // If www-form-urlencoded content type has been set, but data is
            // provided as an object, serialize the content using querystring:
            if (!isFormData) {
                if (getHeader(opts, 'content-type') ===
                    'application/x-www-form-urlencoded') {
                    opts.body = opts.paramsSerializer(opts.data);
                }
                else {
                    // } else if (!(opts.data instanceof FormData)) {
                    if (!hasHeader(opts, 'Content-Type')) {
                        opts.headers['Content-Type'] = 'application/json';
                    }
                    opts.body = JSON.stringify(opts.data);
                }
            }
        }
        else {
            opts.body = opts.data;
        }
    }
    else if (opts.multipart && opts.multipart.length > 0) {
        // note: once the minimum version reaches Node 16,
        // this can be replaced with randomUUID() function from crypto
        // and the dependency on UUID removed
        const boundary = (0, uuid_1.v4)();
        opts.headers['Content-Type'] = `multipart/related; boundary=${boundary}`;
        const bodyStream = new stream_1.PassThrough();
        opts.body = bodyStream;
        (0, stream_1.pipeline)(this.getMultipartRequest(opts.multipart, boundary), bodyStream, () => { });
    }
    opts.validateStatus = opts.validateStatus || this.validateStatus;
    opts.responseType = opts.responseType || 'unknown';
    if (!opts.headers['Accept'] && opts.responseType === 'json') {
        opts.headers['Accept'] = 'application/json';
    }
    opts.method = opts.method || 'GET';
    const proxy = opts.proxy ||
        ((_b = process === null || process === void 0 ? void 0 : process.env) === null || _b === void 0 ? void 0 : _b.HTTPS_PROXY) ||
        ((_c = process === null || process === void 0 ? void 0 : process.env) === null || _c === void 0 ? void 0 : _c.https_proxy) ||
        ((_d = process === null || process === void 0 ? void 0 : process.env) === null || _d === void 0 ? void 0 : _d.HTTP_PROXY) ||
        ((_e = process === null || process === void 0 ? void 0 : process.env) === null || _e === void 0 ? void 0 : _e.http_proxy);
    const urlMayUseProxy = __classPrivateFieldGet(this, _Gaxios_instances, "m", _Gaxios_urlMayUseProxy).call(this, opts.url, opts.noProxy);
    if (opts.agent) {
        // don't do any of the following options - use the user-provided agent.
    }
    else if (proxy && urlMayUseProxy) {
        const HttpsProxyAgent = await __classPrivateFieldGet(_a, _a, "m", _Gaxios_getProxyAgent).call(_a);
        if (this.agentCache.has(proxy)) {
            opts.agent = this.agentCache.get(proxy);
        }
        else {
            opts.agent = new HttpsProxyAgent(proxy, {
                cert: opts.cert,
                key: opts.key,
            });
            this.agentCache.set(proxy, opts.agent);
        }
    }
    else if (opts.cert && opts.key) {
        // Configure client for mTLS
        if (this.agentCache.has(opts.key)) {
            opts.agent = this.agentCache.get(opts.key);
        }
        else {
            opts.agent = new https_1.Agent({
                cert: opts.cert,
                key: opts.key,
            });
            this.agentCache.set(opts.key, opts.agent);
        }
    }
    if (typeof opts.errorRedactor !== 'function' &&
        opts.errorRedactor !== false) {
        opts.errorRedactor = common_1.defaultErrorRedactor;
    }
    return opts;
}, _Gaxios_getProxyAgent = async function _Gaxios_getProxyAgent() {
    __classPrivateFieldSet(this, _a, __classPrivateFieldGet(this, _a, "f", _Gaxios_proxyAgent) || (await Promise.resolve().then(() => __importStar(require('https-proxy-agent')))).HttpsProxyAgent, "f", _Gaxios_proxyAgent);
    return __classPrivateFieldGet(this, _a, "f", _Gaxios_proxyAgent);
};
/**
 * A cache for the lazily-loaded proxy agent.
 *
 * Should use {@link Gaxios[#getProxyAgent]} to retrieve.
 */
// using `import` to dynamically import the types here
_Gaxios_proxyAgent = { value: void 0 };//# sourceMappingURL=https://main.vscode-cdn.net/sourcemaps/5441a53ac43cd6fc36e1ed855a6aa97abb5fd488/node_modules/gaxios/build/src/gaxios.js.map