Initial Code Layering (#3788)

* working on formatting

* fixed basic lint errors; starting moving things to their appropriate location

* formatting

* update tslint to match the version of vscode we have

* remove unused code

* work in progress fixing layering

* formatting

* moved connection management service to platform

* formatting

* add missing file

* moving more servies

* formatting

* moving more services

* formatting

* wip

* moving more services

* formatting

* revert back tslint rules

* move css file

* add missing svgs

src/sql/platform/connection/common/utils.ts

@@ -0,0 +1,139 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+'use strict';
+
+import { IConnectionProfile } from './interfaces';
+import { ConnectionProfile } from './connectionProfile';
+import { ConnectionProfileGroup } from './connectionProfileGroup';
+
+// CONSTANTS //////////////////////////////////////////////////////////////////////////////////////
+const msInH = 3.6e6;
+const msInM = 60000;
+const msInS = 1000;
+export const uriPrefixes = {
+	default: 'connection://',
+	connection: 'connection://',
+	dashboard: 'dashboard://',
+	insights: 'insights://'
+};
+
+
+// FUNCTIONS //////////////////////////////////////////////////////////////////////////////////////
+
+export const defaultGroupId = 'C777F06B-202E-4480-B475-FA416154D458';
+export const ConnectionUriBackupIdAttributeName = 'backupId';
+export const ConnectionUriRestoreIdAttributeName = 'restoreId';
+
+/**
+ * Takes a string in the format of HH:MM:SS.MS and returns a number representing the time in
+ * miliseconds
+ * @param value The string to convert to milliseconds
+ * @return False is returned if the string is an invalid format,
+ *		 the number of milliseconds in the time string is returned otherwise.
+ */
+export function parseTimeString(value: string): number | boolean {
+	if (!value) {
+		return false;
+	}
+	let tempVal = value.split('.');
+
+	if (tempVal.length === 1) {
+		// Ideally would handle more cleanly than this but for now handle case where ms not set
+		tempVal = [tempVal[0], '0'];
+	} else if (tempVal.length !== 2) {
+		return false;
+	}
+
+	let msString = tempVal[1];
+	let msStringEnd = msString.length < 3 ? msString.length : 3;
+	let ms = parseInt(tempVal[1].substring(0, msStringEnd), 10);
+
+	tempVal = tempVal[0].split(':');
+
+	if (tempVal.length !== 3) {
+		return false;
+	}
+
+	let h = parseInt(tempVal[0], 10);
+	let m = parseInt(tempVal[1], 10);
+	let s = parseInt(tempVal[2], 10);
+
+	return ms + (h * msInH) + (m * msInM) + (s * msInS);
+}
+
+/**
+ * Takes a number of milliseconds and converts it to a string like HH:MM:SS.fff
+ * @param value The number of milliseconds to convert to a timespan string
+ * @returns A properly formatted timespan string.
+ */
+export function parseNumAsTimeString(value: number, includeFraction: boolean = true): string {
+	let tempVal = value;
+	let h = Math.floor(tempVal / msInH);
+	tempVal %= msInH;
+	let m = Math.floor(tempVal / msInM);
+	tempVal %= msInM;
+	let s = Math.floor(tempVal / msInS);
+	tempVal %= msInS;
+
+	let hs = h < 10 ? '0' + h : '' + h;
+	let ms = m < 10 ? '0' + m : '' + m;
+	let ss = s < 10 ? '0' + s : '' + s;
+	let mss = tempVal < 10 ? '00' + tempVal : tempVal < 100 ? '0' + tempVal : '' + tempVal;
+
+	let rs = hs + ':' + ms + ':' + ss;
+
+	return tempVal > 0 && includeFraction ? rs + '.' + mss : rs;
+}
+
+export function generateUri(connection: IConnectionProfile, purpose?: 'dashboard' | 'insights' | 'connection' | 'notebook'): string {
+	let prefix = purpose ? uriPrefixes[purpose] : uriPrefixes.default;
+	let uri = generateUriWithPrefix(connection, prefix);
+
+	return uri;
+}
+
+export function getUriPrefix(ownerUri: string): string {
+	let prefix: string = '';
+	if (ownerUri) {
+		let index = ownerUri.indexOf('://');
+		if (index > 0) {
+			prefix = ownerUri.substring(0, index + 3);
+		} else {
+			return uriPrefixes.default;
+		}
+	}
+	return prefix;
+}
+
+export function generateUriWithPrefix(connection: IConnectionProfile, prefix: string): string {
+	let id = connection.getOptionsKey();
+	let uri = prefix + (id ? id : connection.serverName + ':' + connection.databaseName);
+
+	return uri;
+}
+
+export function findProfileInGroup(og: IConnectionProfile, groups: ConnectionProfileGroup[]): ConnectionProfile {
+	for (let group of groups) {
+		for (let conn of group.connections) {
+			if (conn.id === og.id) {
+				return conn;
+			}
+		}
+
+		if (group.hasChildren()) {
+			let potentialReturn = findProfileInGroup(og, group.children);
+			if (potentialReturn) {
+				return potentialReturn;
+			}
+		}
+	}
+
+	return undefined;
+}
+
+export function isMaster(profile: IConnectionProfile): boolean {
+	return profile.providerName.toLowerCase() === 'mssql' && profile.databaseName.toLowerCase() === 'master';
+}