feat: excel import (#527)

* refactor: simplify excel import

* chore: add external deepmerge utility

* chore: create import map utilities

* chore: increase size limits on uploads

* style: small presentation tweaks

* feat: resolve times on excel import, refs #508

packages/utils/src/rundown-utils/rundownUtils.test.ts

@@ -1,8 +1,6 @@
 import { OntimeRundown, SupportedEvent } from 'ontime-types';
 
-import { dayInMs } from '../timeConstants.js';
 import { getNextEvent, getPreviousEvent } from './rundownUtils';
-import { calculateDuration } from './rundownUtils.js';
 
 describe('getNextEvent()', () => {
   it('returns the next event of type event', () => {
@@ -71,25 +69,3 @@ describe('getPreviousEvent()', () => {
     expect(previous).toBe(null);
   });
 });
-
-describe('calculateDuration()', () => {
-  describe('Given start and end values', () => {
-    it('is the difference between end and start', () => {
-      const duration = calculateDuration(10, 20);
-      expect(duration).toBe(10);
-    });
-  });
-
-  describe('Handles edge cases', () => {
-    it('handles events that go over midnight', () => {
-      const duration = calculateDuration(51, 50);
-      expect(duration).toBe(dayInMs - 1);
-    });
-    it('handles no difference', () => {
-      const duration1 = calculateDuration(0, 0);
-      const duration2 = calculateDuration(dayInMs, dayInMs);
-      expect(duration1).toBe(0);
-      expect(duration2).toBe(0);
-    });
-  });
-});

packages/utils/src/rundown-utils/rundownUtils.ts

@@ -1,7 +1,5 @@
 import { isOntimeEvent, OntimeEvent, OntimeRundown, OntimeRundownEntry } from 'ontime-types';
 
-import { dayInMs } from '../timeConstants.js';
-
 /**
  * Gets first event in rundown, if it exists
  * @param {OntimeRundownEntry[]} rundown
@@ -113,20 +111,6 @@ export function getPreviousEvent(rundown: OntimeRundownEntry[], currentId: strin
   return null;
 }
 
-/**
- * @description calculates event duration considering midnight
- * @param {number} timeStart
- * @param {number} timeEnd
- * @returns {number}
- */
-export const calculateDuration = (timeStart: number, timeEnd: number): number => {
-  // Durations must be positive
-  if (timeEnd < timeStart) {
-    return timeEnd + dayInMs - timeStart;
-  }
-  return timeEnd - timeStart;
-};
-
 /**
  * @description swaps two OntimeEvents in the rundown
  * @param {OntimeRundown} rundown