"use strict";
/**
 *  HTTP Client wrapper
 *
 *  Copyright (C) 2010-2020 R-T Specialty, LLC.
 *
 *  This file is part of the Liza Data Collection Framework.
 *
 *  liza is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Affero General Public License as
 *  published by the Free Software Foundation, either version 3 of the
 *  License, or (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
var __extends = (this && this.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
        return extendStatics(d, b);
    };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
var __assign = (this && this.__assign) || function () {
    __assign = Object.assign || function(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            s = arguments[i];
            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
        }
        return t;
    };
    return __assign.apply(this, arguments);
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __generator = (this && this.__generator) || function (thisArg, body) {
    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
    function verb(n) { return function (v) { return step([n, v]); }; }
    function step(op) {
        if (f) throw new TypeError("Generator is already executing.");
        while (_) try {
            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
            if (y = 0, t) op = [op[0] & 2, t.value];
            switch (op[0]) {
                case 0: case 1: t = op; break;
                case 4: _.label++; return { value: op[1], done: false };
                case 5: _.label++; y = op[1]; op = [0]; continue;
                case 7: op = _.ops.pop(); _.trys.pop(); continue;
                default:
                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
                    if (t[2]) _.ops.pop();
                    _.trys.pop(); continue;
            }
            op = body.call(thisArg, _);
        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
    }
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.HttpClient = exports.InvalidUrlError = exports.HttpBadResponseError = void 0;
var node_fetch_1 = require("node-fetch");
/**
 * Used for 4XX and 5XX responses
 */
var HttpBadResponseError = /** @class */ (function (_super) {
    __extends(HttpBadResponseError, _super);
    /**
     * @param message - error message
     */
    function HttpBadResponseError(message) {
        var _newTarget = this.constructor;
        var _this = _super.call(this, message) || this;
        Object.setPrototypeOf(_this, _newTarget.prototype);
        _this.name = HttpBadResponseError.name;
        return _this;
    }
    return HttpBadResponseError;
}(Error));
exports.HttpBadResponseError = HttpBadResponseError;
/**
 * Used for malformed URL strings
 */
var InvalidUrlError = /** @class */ (function (_super) {
    __extends(InvalidUrlError, _super);
    /**
     * @param message - error message
     */
    function InvalidUrlError(message) {
        var _newTarget = this.constructor;
        var _this = _super.call(this, message) || this;
        Object.setPrototypeOf(_this, _newTarget.prototype);
        _this.name = InvalidUrlError.name;
        return _this;
    }
    return InvalidUrlError;
}(Error));
exports.InvalidUrlError = InvalidUrlError;
/**
 * Wrapper class to make HTTP requests
 */
var HttpClient = /** @class */ (function () {
    function HttpClient() {
    }
    /**
     * Make a POST request
     *
     * @param url     - endpoint
     * @param payload - POST data
     * @param options - HTTP options
     *
     * @return the response promise
     */
    HttpClient.prototype.post = function (url, payload, options) {
        if (payload === void 0) { payload = {}; }
        if (options === void 0) { options = {}; }
        return __awaiter(this, void 0, void 0, function () {
            var default_options;
            return __generator(this, function (_a) {
                this.validateUrl(url);
                default_options = {
                    method: 'POST',
                    body: JSON.stringify(payload),
                    headers: { 'Content-Type': 'application/json' },
                };
                return [2 /*return*/, node_fetch_1.default(url, __assign(__assign({}, default_options), options))];
            });
        });
    };
    /**
     * Check if a URL is valid
     *
     * @param url - the URL to test
     *
     * @return whether or not the URL is valid
     */
    HttpClient.prototype.isValidUrl = function (url) {
        try {
            new URL(url);
            return true;
        }
        catch (_) {
            return false;
        }
    };
    /**
     * Validate a URL
     *
     * @param url - URL to test
     *
     * @throws if the URL is invalid
     */
    HttpClient.prototype.validateUrl = function (url) {
        if (!this.isValidUrl(url)) {
            throw new InvalidUrlError("The provided URL is invalid: " + url);
        }
    };
    return HttpClient;
}());
exports.HttpClient = HttpClient;
//# sourceMappingURL=data:application/json;base64,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