| /** |
| * @fileoverview added by tsickle |
| * @suppress {checkTypes,extraRequire,missingReturn,uselessCode} checked by tsc |
| */ |
| import { Pipe } from '@angular/core'; |
| export class TdTimeUntilPipe { |
| /** |
| * @param {?} time |
| * @param {?=} reference |
| * @return {?} |
| */ |
| transform(time, reference) { |
| // Convert time to date object if not already |
| time = new Date(time); |
| /** @type {?} */ |
| let ref = new Date(reference); |
| // If not a valid timestamp, return 'Invalid Date' |
| if (!time.getTime()) { |
| return 'Invalid Date'; |
| } |
| // For unit testing, we need to be able to declare a static start time |
| // for calculations, or else speed of tests can bork. |
| /** @type {?} */ |
| let startTime = isNaN(ref.getTime()) ? Date.now() : ref.getTime(); |
| /** @type {?} */ |
| let diff = Math.floor((time.getTime() - startTime) / 1000); |
| if (diff < 2) { |
| return 'in 1 second'; |
| } |
| if (diff < 60) { |
| return 'in ' + Math.floor(diff) + ' seconds'; |
| } |
| // Minutes |
| diff = diff / 60; |
| if (diff < 2) { |
| return 'in 1 minute'; |
| } |
| if (diff < 60) { |
| return 'in ' + Math.floor(diff) + ' minutes'; |
| } |
| // Hours |
| diff = diff / 60; |
| if (diff < 2) { |
| return 'in 1 hour'; |
| } |
| if (diff < 24) { |
| return 'in ' + Math.floor(diff) + ' hours'; |
| } |
| // Days |
| diff = diff / 24; |
| if (diff < 2) { |
| return 'in 1 day'; |
| } |
| if (diff < 30) { |
| return 'in ' + Math.floor(diff) + ' days'; |
| } |
| // Months |
| diff = diff / 30; |
| if (diff < 2) { |
| return 'in 1 month'; |
| } |
| if (diff < 12) { |
| return 'in ' + Math.floor(diff) + ' months'; |
| } |
| // Years |
| diff = diff / 12; |
| if (diff < 2) { |
| return 'in 1 year'; |
| } |
| else { |
| return 'in ' + Math.floor(diff) + ' years'; |
| } |
| } |
| } |
| TdTimeUntilPipe.decorators = [ |
| { type: Pipe, args: [{ |
| name: 'timeUntil', |
| },] } |
| ]; |
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