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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,96 @@ | ||
| <template> | ||
| <v-form> | ||
| <v-container> | ||
| <v-range-slider v-model="sliderRange" :min="featuresStore.minTime" :max="featuresStore.maxTime" | ||
| class="align-center" hide-details @update:modelValue="updateDateRange"> | ||
| <template v-slot:prepend> | ||
| <v-text-field v-model="dateRange[0]" density="compact" type="date" variant="outlined" hide-details single-line | ||
| @update:modelValue="updateSliderRange" :rules="[rules.min,]"></v-text-field> | ||
| </template> | ||
| <template v-slot:append> | ||
| <v-text-field v-model="dateRange[1]" density="compact" type="date" variant="outlined" hide-details single-line | ||
| @update:modelValue="updateSliderRange" :rules="[rules.max,]"></v-text-field> | ||
| </template> | ||
| </v-range-slider> | ||
| </v-container> | ||
| </v-form> | ||
| </template> | ||
|
|
||
| <script setup> | ||
| import { ref } from 'vue' | ||
| import { useFeaturesStore } from '../stores/features'; | ||
| import { useChartsStore } from '@/stores/charts' | ||
| import { addMinutes, subMinutes } from "date-fns"; | ||
| import { NODE_DATETIME_VARIATION } from '@/constants' | ||
| // define an update event that emits the new range | ||
| const emit = defineEmits(['update']) | ||
| const featuresStore = useFeaturesStore() | ||
| const chartStore = useChartsStore() | ||
| const convertSecondsToDateString = (seconds) => { | ||
| return new Date(seconds * 1000).toISOString().split('T')[0] | ||
| } | ||
| const convertDateStringToSeconds = (dateString) => { | ||
| return new Date(dateString).getTime() / 1000 | ||
| } | ||
| // There are two inputs. User can select a range of dates (string) using the date picker, or a range of decimal seconds using the slider. | ||
| const sliderRange = ref(featuresStore.timeRange) | ||
| const dateRange = ref(featuresStore.timeRange.map((t) => convertSecondsToDateString(t))) | ||
| // When the date range changes, update the slider range. | ||
| const updateSliderRange = () => { | ||
| sliderRange.value = dateRange.value.map((dateString) => { | ||
| return convertDateStringToSeconds(dateString) | ||
| }) | ||
| filterDatasetsToTimeRange() | ||
| } | ||
| // When the slider range changes, update the date range. | ||
| const updateDateRange = () => { | ||
| dateRange.value = sliderRange.value.map((seconds) => { | ||
| return convertSecondsToDateString(seconds) | ||
| }) | ||
| filterDatasetsToTimeRange() | ||
| } | ||
| async function filterDatasetsToTimeRange() { | ||
| const startTime = subMinutes(dateRange.value[0], NODE_DATETIME_VARIATION) | ||
| const endTime = addMinutes(dateRange.value[1], NODE_DATETIME_VARIATION) | ||
| chartStore.filterDatasetsToTimeRange(chartStore.nodeChartData.datasets, startTime, endTime) | ||
| emit('update', sliderRange.value) | ||
| } | ||
| const rules = { | ||
| min: (v) => { | ||
| if (v === null || v === undefined || v === '') { | ||
| return 'Start date is required' | ||
| } | ||
| if (v > dateRange.value[1]) { | ||
| return 'Start date must be before end date' | ||
| } | ||
| const seconds = convertDateStringToSeconds(v) | ||
| if (seconds < featuresStore.minTime) { | ||
| return 'Start date must be after the first date in the dataset' | ||
| } | ||
| return true | ||
| }, | ||
| max: (v) => { | ||
| if (v === null || v === undefined || v === '') { | ||
| return 'End date is required' | ||
| } | ||
| if (v < dateRange.value[0]) { | ||
| return 'End date must be after start date' | ||
| } | ||
| const seconds = convertDateStringToSeconds(v) | ||
| if (seconds > featuresStore.maxTime) { | ||
| return 'End date must be before the last date in the dataset' | ||
| } | ||
| return true | ||
| }, | ||
| } | ||
| </script> |
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