Fixes and clean up (#51)

* Simplify main

* Fix init

* Cleaner output for the end user

* Fix extractVideoGuid after sync with dev

* TokenCache: Make variable private

nit: switch to import

* Add option to disable video thumbnails

* Create a unique file name to avoid overwrite

* Remove os dependency

* Reimplement simulate

* Update README

Co-authored-by: @kylon
Co-authored-by: @snobu

Metadata.ts

@@ -1,16 +1,28 @@
-import axios from 'axios';
 import { Metadata, Session } from './Types';
 
+import axios from 'axios';
 
-export async function getVideoMetadata(videoGuids: string[], session: Session): Promise<Metadata[]> {
+function publishedDateToString(date: string) {
+    const dateJs = new Date(date);
+    const day = dateJs.getDate().toString().padStart(2, '0');
+    const month = (dateJs.getMonth() + 1).toString(10).padStart(2, '0');
+
+    return day+'-'+month+'-'+dateJs.getFullYear();
+}
+
+export async function getVideoMetadata(videoGuids: string[], session: Session, verbose: boolean): Promise<Metadata[]> {
     let metadata: Metadata[] = [];
     let title: string;
+    let date: string;
     let playbackUrl: string;
     let posterImage: string;
 
     await Promise.all(videoGuids.map(async guid => {
         let apiUrl = `${session.ApiGatewayUri}videos/${guid}?api-version=${session.ApiGatewayVersion}`;
-        console.log(`Calling ${apiUrl}`);
+
+        if (verbose)
+            console.info(`Calling ${apiUrl}`);
+
         let response = await axios.get(apiUrl,
             {
                 headers: {
@@ -25,8 +37,10 @@ export async function getVideoMetadata(videoGuids: string[], session: Session):
             .map((item: { [x: string]: string }) => { return item['playbackUrl']; })[0];
 
         posterImage = response.data['posterImage']['medium']['url'];
+        date = publishedDateToString(response.data['publishedDate']);
 
         metadata.push({
+            date: date,
             title: title,
             playbackUrl: playbackUrl,
             posterImage: posterImage