| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| import { Duration } from '@/types/global'; |
| import { TimeType } from '@/constants/constant'; |
| |
| /** |
| * init or generate durationRow Obj and save localStorage. |
| */ |
| const getDurationRow = (): Duration => { |
| const durationRowString = localStorage.getItem('durationRow'); |
| let durationRow: Duration; |
| if (durationRowString && durationRowString !== '') { |
| durationRow = JSON.parse(durationRowString); |
| durationRow = { |
| start: new Date(durationRow.start), |
| end: new Date(durationRow.end), |
| step: durationRow.step, |
| }; |
| } else { |
| durationRow = { |
| start: new Date(new Date().getTime() - 900000), |
| end: new Date(), |
| step: TimeType.MINUTE_TIME, |
| }; |
| localStorage.setItem('durationRow', JSON.stringify(durationRow, null, 0)); |
| } |
| return durationRow; |
| }; |
| |
| export default getDurationRow; |