// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT license.
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());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.clearDevServerProcessId = exports.readDevServerProcessId = exports.saveDevServerProcessId = exports.getDebuggingInfoPath = void 0;
const fs = require("fs");
const office_addin_cli_1 = require("office-addin-cli");
const os = require("os");
const path = require("path");
/* global process */
const processIdFile = "office-addin-debugging.json";
const processIdFilePath = path.join(os.tmpdir(), processIdFile);
function getDebuggingInfoPath() {
    return processIdFilePath;
}
exports.getDebuggingInfoPath = getDebuggingInfoPath;
/**
 * Creates the DebuggingInfo object
 */
function createDebuggingInfo() {
    const devServer = {
        processId: undefined,
    };
    const debuggingInfo = {
        devServer,
    };
    return debuggingInfo;
}
/**
 * Set the process id of the dev server in the Debugging object
 * @param debuggingInfo DebuggingInfo object
 * @param id dev server process id
 */
function setDevServerProcessId(debuggingInfo, id) {
    debuggingInfo.devServer.processId = id;
}
/**
 * Write the DebuggingInfo to the json file
 * @param debuggingInfo DebuggingInfo object
 * @param pathToFile Path to the json file containing debug info
 */
function writeDebuggingInfo(debuggingInfo, pathToFile) {
    const debuggingInfoJSON = JSON.stringify(debuggingInfo, null, 4);
    fs.writeFileSync(pathToFile, debuggingInfoJSON);
}
/**
 * Read the DebuggingInfo object
 * @param pathToFile Path to the json file containing debug info
 */
function readDebuggingInfo(pathToFile) {
    const json = fs.readFileSync(pathToFile);
    return JSON.parse(json.toString());
}
/**
 * Saves the process id of the dev server
 * @param id process id
 */
function saveDevServerProcessId(id) {
    return __awaiter(this, void 0, void 0, function* () {
        process.env.OfficeAddinDevServerProcessId = id.toString();
        const debuggingInfo = createDebuggingInfo();
        setDevServerProcessId(debuggingInfo, id);
        writeDebuggingInfo(debuggingInfo, processIdFilePath);
    });
}
exports.saveDevServerProcessId = saveDevServerProcessId;
/**
 * Read the process id from either the environment variable or
 * from the json file containing the debug info
 */
function readDevServerProcessId() {
    let id;
    if (process.env.OfficeAddinDevServerProcessId) {
        id = (0, office_addin_cli_1.parseNumber)(process.env.OfficeAddinDevServerProcessId);
    }
    else if (fs.existsSync(processIdFilePath)) {
        const devServerProperties = readDebuggingInfo(processIdFilePath);
        if (devServerProperties.devServer && devServerProperties.devServer.processId) {
            const pid = devServerProperties.devServer.processId;
            id = (0, office_addin_cli_1.parseNumber)(pid.toString(), `Invalid process id found in ${processIdFilePath}`);
        }
    }
    return id;
}
exports.readDevServerProcessId = readDevServerProcessId;
/**
 * Deletes the environment variable containing process id
 * and deletes the debug info json file if it exists
 */
function clearDevServerProcessId() {
    if (fs.existsSync(processIdFilePath)) {
        fs.unlinkSync(processIdFilePath);
    }
    delete process.env.OfficeAddinDevServerProcessId;
}
exports.clearDevServerProcessId = clearDevServerProcessId;
//# sourceMappingURL=debugInfo.js.map