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81 lines
1.9 KiB
TypeScript
81 lines
1.9 KiB
TypeScript
/*
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* Copyright 2017 balena.io
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*
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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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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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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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import { bytesToClosestUnit } from '../../../shared/units';
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export interface FlashState {
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active: number;
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failed: number;
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percentage?: number;
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speed: number;
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position: number;
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type?: 'decompressing' | 'flashing' | 'verifying';
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}
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/**
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* @summary Make the progress status subtitle string
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*
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* @param {Object} state - flashing metadata
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*
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* @returns {String}
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*
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* @example
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* const status = progressStatus.fromFlashState({
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* type: 'flashing'
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* active: 1,
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* failed: 0,
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* percentage: 55,
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* speed: 2049,
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* })
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*
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* console.log(status)
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* // '55% Flashing'
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*/
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export function fromFlashState({
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type,
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percentage,
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position,
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}: FlashState): string {
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if (type === undefined) {
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return 'Starting...';
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} else if (type === 'decompressing') {
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if (percentage == null) {
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return 'Decompressing...';
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} else {
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return `${percentage}% Decompressing`;
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}
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} else if (type === 'flashing') {
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if (percentage != null) {
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if (percentage < 100) {
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return `${percentage}% Flashing`;
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} else {
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return 'Finishing...';
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}
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} else {
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return `${bytesToClosestUnit(position)} flashed`;
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}
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} else if (type === 'verifying') {
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if (percentage == null) {
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return 'Validating...';
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} else if (percentage < 100) {
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return `${percentage}% Validating`;
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} else {
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return 'Finishing...';
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}
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}
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return 'Failed';
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}
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