50 lines
1.3 KiB
TypeScript
50 lines
1.3 KiB
TypeScript
/*
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Copyright (c) Microsoft Corporation.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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export function msToString(ms: number): string {
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if (!isFinite(ms))
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return '-';
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if (ms === 0)
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return '0ms';
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if (ms < 1000)
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return ms.toFixed(0) + 'ms';
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const seconds = ms / 1000;
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if (seconds < 60)
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return seconds.toFixed(1) + 's';
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const minutes = seconds / 60;
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if (minutes < 60)
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return minutes.toFixed(1) + 'm';
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const hours = minutes / 60;
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if (hours < 24)
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return hours.toFixed(1) + 'h';
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const days = hours / 24;
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return days.toFixed(1) + 'd';
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}
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// hash string to integer in range [0, 6] for color index, to get same color for same tag
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export function hashStringToInt(str: string) {
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let hash = 0;
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for (let i = 0; i < str.length; i++)
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hash = str.charCodeAt(i) + ((hash << 8) - hash);
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return Math.abs(hash % 6);
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}
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