30 lines
648 B
TypeScript
30 lines
648 B
TypeScript
import {Injectable} from '@angular/core';
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@Injectable()
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export class LoggerService {
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logs: string[] = [];
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prevMsg = '';
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prevMsgCount = 1;
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log(msg: string) {
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if (msg === this.prevMsg) {
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// Repeat message; update last log entry with count.
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this.logs[this.logs.length - 1] = msg + ` (${this.prevMsgCount += 1}x)`;
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} else {
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// New message; log it.
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this.prevMsg = msg;
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this.prevMsgCount = 1;
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this.logs.push(msg);
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}
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}
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clear() { this.logs.length = 0; }
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// schedules a view refresh to ensure display catches up
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tick() {
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setTimeout(() => {
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// console.log('tick')
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}, 0);
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}
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}
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