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frontend/src/views/list/ListGantt.vue

315 lines
7.5 KiB
Vue

<template>
<ListWrapper class="list-gantt" :list-id="props.listId" viewName="gantt">
<template #header>
<card>
<div class="gantt-options">
<div class="field">
<label class="label" for="range">{{ $t('list.gantt.range') }}</label>
<div class="control">
<Foo
ref="flatPickerEl"
:config="flatPickerConfig"
class="input"
id="range"
:placeholder="$t('list.gantt.range')"
v-model="flatPickerDateRange"
/>
</div>
</div>
<fancycheckbox class="is-block" v-model="showTasksWithoutDates">
{{ $t('list.gantt.showTasksWithoutDates') }}
</fancycheckbox>
</div>
</card>
</template>
<template #default>
<div class="gantt-chart-container">
<card :padding="false" class="has-overflow">
<pre>{{dateRange}}</pre>
<pre>{{new Date(dateRange.dateFrom).toLocaleDateString()}}</pre>
<pre>{{new Date(dateRange.dateTo).toLocaleDateString()}}</pre>
<!-- <gantt-chart
v-if="false"
:date-range="dateRange"
:list-id="props.listId"
:show-tasks-without-dates="showTasksWithoutDates"
/> -->
</card>
</div>
</template>
</ListWrapper>
</template>
<script setup lang="ts">
import {computed, ref, type PropType} from 'vue'
import Foo from '@/components/misc/flatpickr/Flatpickr.vue'
// import type FlatPickr from 'vue-flatpickr-component'
import {useI18n} from 'vue-i18n'
import {format} from 'date-fns'
import {useRoute, useRouter} from 'vue-router'
import {useAuthStore} from '@/stores/auth'
import ListWrapper from './ListWrapper.vue'
import Fancycheckbox from '@/components/input/fancycheckbox.vue'
import {createAsyncComponent} from '@/helpers/createAsyncComponent'
type DateKebab = `${string}-${string}-${string}`
const GanttChart = createAsyncComponent(() => import('@/components/tasks/gantt-chart.vue'))
const props = defineProps({
listId: {
type: Number,
required: true,
},
dateFrom: {
type: String as PropType<DateKebab>,
},
dateTo: {
type: String as PropType<DateKebab>,
},
showTasksWithoutDates: {
type: Boolean,
default: false,
},
})
const router = useRouter()
const route = useRoute()
const showTasksWithoutDates = computed({
get: () => props.showTasksWithoutDates,
set: (value) => router.push({ query: {
...route.query,
showTasksWithoutDates: String(value),
}}),
})
function parseKebabDate(kebabDate: DateKebab | undefined, fallback: () => Date): Date {
try {
if (!kebabDate) {
throw new Error('No value')
}
const dateValues = kebabDate.split('-')
const [, monthString, dateString] = dateValues
const [year, month, date] = dateValues.map(val => Number(val))
const dateValuesAreValid = (
!Number.isNaN(year) &&
monthString.length >= 1 && monthString.length <= 2 &&
!Number.isNaN(month) &&
month >= 1 && month <= 12 &&
dateString.length >= 1 && dateString.length <= 31 &&
!Number.isNaN(date) &&
date >= 1 && date <= 31
)
if (!dateValuesAreValid) {
throw new Error('Invalid date values')
}
return new Date(year, month, date)
} catch(e) {
// ignore nonsense route queries
return fallback()
}
}
const DEFAULT_DATEFROM_DAY_OFFSET = 0
// const DEFAULT_DATEFROM_DAY_OFFSET = -15
const DEFAULT_DATETO_DAY_OFFSET = +55
// const DEFAULT_DATETO_DAY_OFFSET = +55
const now = new Date()
function getDefaultDateFrom() {
return new Date(now.getFullYear(), now.getMonth(), now.getDate() + DEFAULT_DATEFROM_DAY_OFFSET)
}
function getDefaultDateTo() {
return new Date(now.getFullYear(), now.getMonth(), now.getDate() + DEFAULT_DATETO_DAY_OFFSET)
}
let isChangingRoute = ref<ReturnType<typeof router.push> | false>(false)
const count = ref(0)
const dateRange = computed<{
dateFrom: string
dateTo: string
}>({
get: () => ({
dateFrom: parseKebabDate(props.dateFrom, getDefaultDateFrom).toISOString(),
dateTo: parseKebabDate(props.dateTo, getDefaultDateTo).toISOString(),
}),
async set(range: {
dateFrom: string
dateTo: string
} | null) {
if (range === null) {
const query = {...route.query}
delete query?.dateFrom
delete query?.dateTo
console.log('set range to null. query is: ', query)
router.push(query)
return
}
const {
dateFrom,
dateTo,
} = range
count.value = count.value + 1
if (count.value >= 4) {
console.log('triggered ', count, ' times, stopping.')
return
}
if (isChangingRoute.value !== false) {
console.log('called again while changing route')
await isChangingRoute.value
console.log('changing route finished, continuing...')
}
const queryDateFrom = format(new Date(dateFrom || getDefaultDateFrom()), 'yyyy-LL-dd')
const queryDateTo = format(new Date(dateTo || getDefaultDateTo()), 'yyyy-LL-dd')
console.log(dateFrom, 'dateFrom')
console.log(dateRange.value.dateFrom, 'dateRange.value.dateFrom')
console.log(dateTo, 'dateTo')
console.log(dateRange.value.dateTo, 'dateRange.value.dateTo')
if (queryDateFrom === route.query.dateFrom || queryDateTo === route.query.dateTo) {
console.log('is same date')
// only set if the value has changed
return
}
console.log('change url to', {
query: {
...route.query,
dateFrom: format(new Date(dateFrom), 'yyyy-LL-dd'),
dateTo: format(new Date(dateTo), 'yyyy-LL-dd'),
}
})
isChangingRoute.value = router.push({
query: {
...route.query,
dateFrom: format(new Date(dateFrom), 'yyyy-LL-dd'),
dateTo: format(new Date(dateTo), 'yyyy-LL-dd'),
}
})
},
})
const initialDateRange = [dateRange.value.dateFrom, dateRange.value.dateTo]
function getCurrentDateRangeFromFlatpicker() {
return flatPickerEl.value.fp.selectedDates.map((date: Date) => date?.toISOString())
}
const flatPickerEl = ref<typeof FlatPickr | null>(null)
const flatPickerDateRange = computed({
get: () => ([
dateRange.value.dateFrom,
dateRange.value.dateTo
]),
set(newVal) {
// set([dateFrom, dateTo]) {
// newVal from event does only contain the wrong format
console.log(newVal)
const [dateFrom, dateTo] = newVal
// const [dateFrom, dateTo] = getCurrentDateRangeFromFlatpicker()
if (
// only set after whole range has been selected
!dateTo ||
// only set if the value has changed
dateRange.value.dateFrom === dateFrom &&
dateRange.value.dateTo === dateTo
) {
return
}
// dateRange.value = {dateFrom, dateTo}
}
})
const ISO_DATE_FORMAT = "YYYY-MM-DDTHH:mm:ssZ[Z]"
const {t} = useI18n({useScope: 'global'})
const authStore = useAuthStore()
const flatPickerConfig = computed(() => ({
altFormat: t('date.altFormatShort'),
altInput: true,
// dateFornat: ISO_DATE_FORMAT,
// dateFormat: 'Y-m-d',
defaultDate: initialDateRange,
enableTime: false,
mode: 'range',
locale: {
firstDayOfWeek: authStore.settings.weekStart,
},
}))
</script>
<style lang="scss">
.gantt-chart-container {
padding-bottom: 1rem;
}
.gantt-options {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 1rem;
@media screen and (max-width: $tablet) {
flex-direction: column;
}
.field {
margin-bottom: 0;
width: 33%;
&:not(:last-child) {
padding-right: .5rem;
}
@media screen and (max-width: $tablet) {
width: 100%;
max-width: 100%;
margin-top: .5rem;
padding-right: 0 !important;
}
&, .input {
font-size: .8rem;
}
.select, .select select {
height: auto;
width: 100%;
font-size: .8rem;
}
.label {
font-size: .9rem;
padding-left: .4rem;
}
}
}
// vue-draggable overwrites
.vdr.active::before {
display: none;
}
.link-share-view:not(.has-background) .card.gantt-options {
border: none;
box-shadow: none;
.card-content {
padding: .5rem;
}
}
</style>