import { extensions } from "vscode";

import TelemetryReporter from "vscode-extension-telemetry";

// Borrowed from omnisharpServer.ts (omnisharp-vscode)

export class Delays {

immediateDelays: number = 0; // 0-25 milliseconds

nearImmediateDelays: number = 0; // 26-50 milliseconds

shortDelays: number = 0; // 51-250 milliseconds

mediumDelays: number = 0; // 251-500 milliseconds

idleDelays: number = 0; // 501-1500 milliseconds

nonFocusDelays: number = 0; // 1501-3000 milliseconds

bigDelays: number = 0; // 3000+ milliseconds

private startTime: number = Date.now();

public stop() {

let endTime = Date.now();

let elapsedTime = endTime - this.startTime;

if (elapsedTime <= 25) {

this.immediateDelays += 1;

}

else if (elapsedTime <= 50) {

this.nearImmediateDelays += 1;

}

else if (elapsedTime <= 250) {

this.shortDelays += 1;

}

else if (elapsedTime <= 500) {

this.mediumDelays += 1;

}

else if (elapsedTime <= 1500) {

this.idleDelays += 1;

}

else if (elapsedTime <= 3000) {

this.nonFocusDelays += 1;

}

else {

this.bigDelays += 1;

}

}

public toMeasures(): { [key: string]: number } {

return {

immedateDelays: this.immediateDelays,

nearImmediateDelays: this.nearImmediateDelays,

shortDelays: this.shortDelays,

mediumDelays: this.mediumDelays,

idleDelays: this.idleDelays,

nonFocusDelays: this.nonFocusDelays

};

}

}

const extensionId = "donjayamanne.python";

const extension = extensions.getExtension(extensionId);

const extensionVersion = extension.packageJSON.version;

const aiKey = "AIF-d9b70cd4-b9f9-4d70-929b-a071c400b217";

let reporter: TelemetryReporter;

/**

* Sends a telemetry event

* @param {string} eventName The event name

* @param {object} properties An associative array of strings

* @param {object} measures An associative array of numbers

*/

export function sendTelemetryEvent(eventName: string, properties?: {

[key: string]: string;

}, measures?: {

[key: string]: number;

}) {

reporter = reporter ? reporter : new TelemetryReporter(extensionId, extensionVersion, aiKey);

reporter.sendTelemetryEvent.apply(reporter, arguments);

}