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authorSteve Klebanoff <steve.klebanoff@gmail.com>2018-10-31 06:43:38 +0800
committerSteve Klebanoff <steve.klebanoff@gmail.com>2018-10-31 06:43:38 +0800
commitdc9013652914333bfdc3c067d9b83a71f28c7382 (patch)
tree0caf8804363e80add1a2267c682d7a673d0b5eb2 /packages/instant/src/util
parentabaa39a5e24daa8a1a7ff5617a14d2f3088cb0e3 (diff)
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Remove old files
Diffstat (limited to 'packages/instant/src/util')
-rw-r--r--packages/instant/src/util/progress.ts108
1 files changed, 0 insertions, 108 deletions
diff --git a/packages/instant/src/util/progress.ts b/packages/instant/src/util/progress.ts
deleted file mode 100644
index 2d74ef354..000000000
--- a/packages/instant/src/util/progress.ts
+++ /dev/null
@@ -1,108 +0,0 @@
-// TODO: delete!!
-import * as _ from 'lodash';
-import { Dispatch } from 'redux';
-
-import { PROGRESS_STALL_AT_PERCENTAGE, PROGRESS_TICK_INTERVAL_MS } from '../constants';
-import { Action, actions } from '../redux/actions';
-
-const curTimeUnix = () => {
- return new Date().getTime();
-};
-
-enum TickingState {
- None,
- Running,
- Finishing,
-}
-interface TickingNoneState {
- state: TickingState.None;
-}
-interface TickingRunningStatus {
- state: TickingState.Running;
-}
-interface TickingFinishingStatus {
- state: TickingState.Finishing;
- increasePercentageEveryTick: number;
-}
-type TickingStatus = TickingNoneState | TickingRunningStatus | TickingFinishingStatus;
-
-const TICKS_PER_SECOND = 1000 / PROGRESS_TICK_INTERVAL_MS;
-class Progress {
- private _startTimeUnix?: number;
- private _expectedTimeMs?: number;
- private _intervalId?: number;
- private _percentageDone: number;
- private _tickingStatus: TickingStatus;
- private _dispatcher: Dispatch<Action>;
-
- constructor(dispatcher: Dispatch<Action>) {
- this._startTimeUnix = undefined;
- this._expectedTimeMs = undefined;
- this._percentageDone = 0;
- this._intervalId = undefined;
- this._tickingStatus = { state: TickingState.None };
- this._dispatcher = dispatcher;
- }
-
- public beginRunning(expectedTimeMs: number): void {
- this._clearTimer();
- this._startTimeUnix = curTimeUnix();
- this._expectedTimeMs = expectedTimeMs;
- this._percentageDone = 0;
- this._intervalId = window.setInterval(this._tick.bind(this), PROGRESS_TICK_INTERVAL_MS);
- this._tickingStatus = { state: TickingState.Running };
- }
-
- public setFinishing(): void {
- const percentLeft = 100 - this._percentageDone;
- const increasePercentageEveryTick = percentLeft / TICKS_PER_SECOND;
- this._tickingStatus = {
- state: TickingState.Finishing,
- increasePercentageEveryTick,
- };
- }
-
- private _tick(): void {
- const rawPercentageDone =
- this._tickingStatus.state === TickingState.Finishing
- ? this._getNewPercentageFinishing(this._tickingStatus)
- : this._getNewPercentageNormal();
-
- const maxPercentage = this._tickingStatus.state === TickingState.Finishing ? 100 : PROGRESS_STALL_AT_PERCENTAGE;
- const percentageDone = Math.floor(Math.min(rawPercentageDone, maxPercentage));
- this._percentageDone = percentageDone;
- this._dispatcher(actions.updateOrderProgressPercentage(this._percentageDone));
- console.log('percentageDone', this._percentageDone);
- if (percentageDone >= 100) {
- this._clearTimer();
- }
- return;
- }
-
- private _clearTimer(): void {
- if (this._intervalId) {
- window.clearTimeout(this._intervalId);
- }
- }
-
- private _getNewPercentageNormal(): number {
- if (_.isUndefined(this._startTimeUnix) || _.isUndefined(this._expectedTimeMs)) {
- throw new Error('Cant tick, missing var');
- }
-
- const elapsedTimeMs = curTimeUnix() - this._startTimeUnix;
- const safeElapsedTimeMs = Math.max(elapsedTimeMs, 1);
- const percentageDone = safeElapsedTimeMs / this._expectedTimeMs * 100;
- return percentageDone;
- }
-
- private _getNewPercentageFinishing(finishingState: TickingFinishingStatus): number {
- return this._percentageDone + finishingState.increasePercentageEveryTick;
- }
-}
-
-let _currentProgress: Progress | undefined;
-export const progress = (dispatcher: Dispatch<Action>): Progress => {
- _currentProgress = _currentProgress || new Progress(dispatcher);
- return _currentProgress;
-};