Extended periods

Signed-off-by: Faisal N <[email protected]>

src/periods/periods.js

@@ -1,9 +1,14 @@
 import schedule from "./schedule.json";
+import extendedSchedule from "./extendedSchedule.json";
 
 const timestamps = schedule.map((period) => {
   return [timeToMs(period[0]), timeToMs(period[1])];
 });
 
+const extendedTimestamps = extendedSchedule.map((period) => {
+  return [timeToMs(period[0]), timeToMs(period[1])];
+});
+
 // Returns zero-indexed period
 export function getPeriod(date) {
   date = date || Date.now();
@@ -13,6 +18,14 @@ export function getPeriod(date) {
   return period;
 }
 
+export function getExtendedPeriod(date) {
+  date = date || Date.now();
+  const period = extendedTimestamps.findIndex((periods) => {
+    return date >= periods[0] && date < periods[1];
+  });
+  return period;
+}
+
 // Converts hh:mm to milliseconds
 export function timeToMs(time) {
   const now = new Date();