632 lines
14 KiB
Vue
632 lines
14 KiB
Vue
<template>
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<div class="gantt-chart">
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<div class="filter-container">
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<div class="items">
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<filter-popup
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v-model="params"
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@update:modelValue="loadTasks()"
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/>
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</div>
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</div>
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<div class="dates">
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<template v-for="(y, yk) in days" :key="yk + 'year'">
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<div class="months">
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<div
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:key="mk + 'month'"
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class="month"
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v-for="(m, mk) in days[yk]"
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>
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{{ formatYear(new Date(`${yk}-${parseInt(mk) + 1}-01`)) }}
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<div class="days">
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<div
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:class="{ today: d.toDateString() === now.toDateString() }"
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:key="dk + 'day'"
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:style="{ width: dayWidth + 'px' }"
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class="day"
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v-for="(d, dk) in days[yk][mk]"
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>
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<span class="theday" v-if="dayWidth > 25">
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{{ d.getDate() }}
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</span>
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<span class="weekday" v-if="dayWidth > 25">
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{{
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d.toLocaleString('en-us', {
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weekday: 'short',
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})
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}}
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</span>
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</div>
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</div>
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</div>
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</div>
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</template>
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</div>
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<div :style="{ width: fullWidth + 'px' }" class="tasks">
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<div
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v-for="(t, k) in theTasks"
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:key="t ? t.id : 0"
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:style="{
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background:
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'repeating-linear-gradient(90deg, #ededed, #ededed 1px, ' +
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(k % 2 === 0
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? '#fafafa 1px, #fafafa '
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: '#fff 1px, #fff ') +
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dayWidth +
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'px)',
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}"
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class="row"
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>
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<VueDragResize
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:class="{
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done: t ? t.done : false,
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'is-current-edit': taskToEdit !== null && taskToEdit.id === t.id,
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'has-light-text': !colorIsDark(t.getHexColor()),
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'has-dark-text': colorIsDark(t.getHexColor()),
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}"
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:gridX="dayWidth"
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:h="31"
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:isActive="canWrite"
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:minw="dayWidth"
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:parentLimitation="true"
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:parentW="fullWidth"
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:snapToGrid="true"
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:sticks="['mr', 'ml']"
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:style="{
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'border-color': t.getHexColor(),
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'background-color': t.getHexColor(),
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}"
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:w="t.durationDays * dayWidth"
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:x="t.offsetDays * dayWidth - 6"
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:y="0"
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@dragstop="(e) => resizeTask(t, e)"
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@resizestop="(e) => resizeTask(t, e)"
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axis="x"
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class="task"
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>
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<span
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:class="{
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'has-high-priority': t.priority >= priorities.HIGH,
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'has-not-so-high-priority':
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t.priority === priorities.HIGH,
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'has-super-high-priority':
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t.priority === priorities.DO_NOW,
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}"
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>
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{{ t.title }}
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</span>
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<priority-label :priority="t.priority" :done="t.done"/>
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<!-- using the key here forces vue to use the updated version model and not the response returned by the api -->
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<a @click="editTask(theTasks[k])" class="edit-toggle">
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<icon icon="pen"/>
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</a>
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</VueDragResize>
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</div>
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<template v-if="showTaskswithoutDates">
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<div
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:key="t.id"
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:style="{
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background:
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'repeating-linear-gradient(90deg, #ededed, #ededed 1px, ' +
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(k % 2 === 0
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? '#fafafa 1px, #fafafa '
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: '#fff 1px, #fff ') +
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dayWidth +
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'px)',
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}"
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class="row"
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v-for="(t, k) in tasksWithoutDates"
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>
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<VueDragResize
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:gridX="dayWidth"
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:h="31"
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:isActive="canWrite"
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:minw="dayWidth"
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:parentLimitation="true"
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:parentW="fullWidth"
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:snapToGrid="true"
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:sticks="['mr', 'ml']"
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:x="dayOffsetUntilToday * dayWidth - 6"
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:y="0"
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@dragstop="(e) => resizeTask(t, e)"
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@resizestop="(e) => resizeTask(t, e)"
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axis="x"
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class="task nodate"
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v-tooltip="$t('list.gantt.noDates')"
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>
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<span>{{ t.title }}</span>
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</VueDragResize>
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</div>
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</template>
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</div>
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<form
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@submit.prevent="addNewTask()"
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class="add-new-task"
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v-if="canWrite"
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>
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<transition name="width">
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<input
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@blur="hideCrateNewTask"
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@keyup.esc="newTaskFieldActive = false"
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class="input"
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ref="newTaskTitleField"
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type="text"
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v-if="newTaskFieldActive"
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v-model="newTaskTitle"
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/>
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</transition>
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<x-button @click="showCreateNewTask" :shadow="false" icon="plus">
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{{ $t('list.list.newTaskCta') }}
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</x-button>
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</form>
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<transition name="fade">
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<edit-task
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v-if="isTaskEdit"
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class="taskedit"
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:title="$t('list.list.editTask')"
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@close="() => {isTaskEdit = false;taskToEdit = null}"
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:task="taskToEdit"
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/>
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</transition>
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</div>
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</template>
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<script lang="ts">
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import VueDragResize from 'vue-drag-resize'
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import EditTask from './edit-task'
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import TaskService from '../../services/task'
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import TaskModel from '../../models/task'
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import priorities from '../../models/constants/priorities'
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import PriorityLabel from './partials/priorityLabel'
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import TaskCollectionService from '../../services/taskCollection'
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import {mapState} from 'vuex'
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import Rights from '../../models/constants/rights.json'
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import FilterPopup from '@/components/list/partials/filter-popup.vue'
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import {colorIsDark} from '@/helpers/color/colorIsDark'
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export default {
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name: 'GanttChart',
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components: {
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FilterPopup,
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PriorityLabel,
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EditTask,
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VueDragResize,
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},
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props: {
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listId: {
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type: Number,
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required: true,
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},
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showTaskswithoutDates: {
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type: Boolean,
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default: false,
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},
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dateFrom: {
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default: () => new Date(new Date().setDate(new Date().getDate() - 15)),
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},
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dateTo: {
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default: () => new Date(new Date().setDate(new Date().getDate() + 30)),
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},
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// The width of a day in pixels, used to calculate all sorts of things.
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dayWidth: {
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type: Number,
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default: 35,
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},
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},
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data() {
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return {
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days: [],
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startDate: null,
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endDate: null,
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theTasks: [], // Pretty much a copy of the prop, since we cant mutate the prop directly
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tasksWithoutDates: [],
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taskService: new TaskService(),
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fullWidth: 0,
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now: new Date(),
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dayOffsetUntilToday: 0,
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isTaskEdit: false,
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taskToEdit: null,
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newTaskTitle: '',
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newTaskFieldActive: false,
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priorities: priorities,
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taskCollectionService: new TaskCollectionService(),
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params: {
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sort_by: ['done', 'id'],
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order_by: ['asc', 'desc'],
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filter_by: ['done'],
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filter_value: ['false'],
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filter_comparator: ['equals'],
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filter_concat: 'and',
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},
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}
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},
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watch: {
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dateFrom: 'buildTheGanttChart',
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dateTo: 'buildTheGanttChart',
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listId: 'parseTasks',
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},
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mounted() {
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this.buildTheGanttChart()
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},
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computed: mapState({
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canWrite: (state) => state.currentList.maxRight > Rights.READ,
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}),
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methods: {
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colorIsDark,
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buildTheGanttChart() {
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this.setDates()
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this.prepareGanttDays()
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this.parseTasks()
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},
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setDates() {
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this.startDate = new Date(this.dateFrom)
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this.endDate = new Date(this.dateTo)
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console.debug('setDates; start date: ', this.startDate, 'end date:', this.endDate, 'date from:', this.dateFrom, 'date to:', this.dateTo)
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this.dayOffsetUntilToday = Math.floor((this.now - this.startDate) / 1000 / 60 / 60 / 24) + 1
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},
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prepareGanttDays() {
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console.debug('prepareGanttDays; start date: ', this.startDate, 'end date:', this.endDate)
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// Layout: years => [months => [days]]
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let years = {}
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for (
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let d = this.startDate;
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d <= this.endDate;
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d.setDate(d.getDate() + 1)
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) {
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let date = new Date(d)
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if (years[date.getFullYear() + ''] === undefined) {
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years[date.getFullYear() + ''] = {}
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}
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if (years[date.getFullYear() + ''][date.getMonth() + ''] === undefined) {
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years[date.getFullYear() + ''][date.getMonth() + ''] = []
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}
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years[date.getFullYear() + ''][date.getMonth() + ''].push(date)
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this.fullWidth += this.dayWidth
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}
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console.debug('prepareGanttDays; years:', years)
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this.days = years
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},
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parseTasks() {
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this.setDates()
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this.loadTasks()
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},
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async loadTasks() {
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this.theTasks = []
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this.tasksWithoutDates = []
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const getAllTasks = async (page = 1) => {
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const tasks = await this.taskCollectionService.getAll({listId: this.listId}, this.params, page)
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if (page < this.taskCollectionService.totalPages) {
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const nextTasks = await getAllTasks(page + 1)
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return tasks.concat(nextTasks)
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}
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return tasks
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}
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const tasks = await getAllTasks()
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this.theTasks = tasks
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.filter((t) => {
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if (t.startDate === null && !t.done) {
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this.tasksWithoutDates.push(t)
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}
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return (
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t.startDate >= this.startDate &&
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t.endDate <= this.endDate
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)
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})
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.map((t) => this.addGantAttributes(t))
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.sort(function (a, b) {
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if (a.startDate < b.startDate) return -1
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if (a.startDate > b.startDate) return 1
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return 0
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})
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},
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addGantAttributes(t) {
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if (typeof t.durationDays !== 'undefined' && typeof t.offsetDays !== 'undefined') {
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return t
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}
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t.endDate === null ? this.endDate : t.endDate
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t.durationDays = Math.floor((t.endDate - t.startDate) / 1000 / 60 / 60 / 24)
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t.offsetDays = Math.floor((t.startDate - this.startDate) / 1000 / 60 / 60 / 24)
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return t
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},
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async resizeTask(taskDragged, newRect) {
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if (this.isTaskEdit) {
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return
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}
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let newTask = {...taskDragged}
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const didntHaveDates = newTask.startDate === null ? true : false
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let startDate = new Date(this.startDate)
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startDate.setDate(
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startDate.getDate() + newRect.left / this.dayWidth,
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)
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startDate.setUTCHours(0)
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startDate.setUTCMinutes(0)
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startDate.setUTCSeconds(0)
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startDate.setUTCMilliseconds(0)
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newTask.startDate = startDate
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let endDate = new Date(startDate)
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endDate.setDate(
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startDate.getDate() + newRect.width / this.dayWidth,
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)
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newTask.startDate = startDate
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newTask.endDate = endDate
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// We take the task from the overall tasks array because the one in it has bad data after it was updated once.
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// FIXME: This is a workaround. We should use a better mechanism to get the task or, even better,
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// prevent it from containing outdated Data in the first place.
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for (const tt in this.theTasks) {
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if (this.theTasks[tt].id === newTask.id) {
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newTask = this.theTasks[tt]
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break
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}
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}
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const ganttData = {
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endDate: newTask.endDate,
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durationDays: newTask.durationDays,
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offsetDays: newTask.offsetDays,
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}
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const r = await this.taskService.update(newTask)
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r.endDate = ganttData.endDate
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r.durationDays = ganttData.durationDays
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r.offsetDays = ganttData.offsetDays
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// If the task didn't have dates before, we'll update the list
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if (didntHaveDates) {
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for (const t in this.tasksWithoutDates) {
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if (this.tasksWithoutDates[t].id === r.id) {
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this.tasksWithoutDates.splice(t, 1)
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break
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}
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}
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this.theTasks.push(this.addGantAttributes(r))
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} else {
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for (const tt in this.theTasks) {
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if (this.theTasks[tt].id === r.id) {
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this.theTasks[tt] = this.addGantAttributes(r)
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break
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}
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}
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}
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},
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editTask(task) {
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this.taskToEdit = task
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this.isTaskEdit = true
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},
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showCreateNewTask() {
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if (!this.newTaskFieldActive) {
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// Timeout to not send the form if the field isn't even shown
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setTimeout(() => {
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this.newTaskFieldActive = true
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this.$nextTick(() => this.$refs.newTaskTitleField.focus())
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}, 100)
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}
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},
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hideCrateNewTask() {
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if (this.newTaskTitle === '') {
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this.$nextTick(() => (this.newTaskFieldActive = false))
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}
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},
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async addNewTask() {
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if (!this.newTaskFieldActive) {
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return
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}
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let task = new TaskModel({
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title: this.newTaskTitle,
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listId: this.listId,
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})
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const r = await this.taskService.create(task)
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this.tasksWithoutDates.push(this.addGantAttributes(r))
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this.newTaskTitle = ''
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this.hideCrateNewTask()
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},
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formatYear(date) {
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return this.format(date, 'MMMM, yyyy')
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},
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},
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}
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</script>
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<style lang="scss" scoped>
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$gantt-border: 1px solid var(--grey-200);
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$gantt-vertical-border-color: var(--grey-100);
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.gantt-chart {
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overflow-x: auto;
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border-top: 1px solid var(--grey-200);
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.dates {
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display: flex;
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text-align: center;
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.months {
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display: flex;
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.month {
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padding: 0.5rem 0 0;
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border-right: $gantt-border;
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font-family: $vikunja-font;
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font-weight: bold;
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&:last-child {
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border-right: none;
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}
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.days {
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display: flex;
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.day {
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padding: 0.5rem 0;
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font-weight: normal;
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&.today {
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background: var(--primary);
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color: var(--white);
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border-radius: 5px 5px 0 0;
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font-weight: bold;
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}
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.theday {
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padding: 0 .5rem;
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width: 100%;
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display: block;
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}
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.weekday {
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font-size: 0.8rem;
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}
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}
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}
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}
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}
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}
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.tasks {
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max-width: unset !important;
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border-top: $gantt-border;
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.row {
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height: 45px;
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.task {
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display: inline-block;
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border: 2px solid var(--primary);
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font-size: 0.85rem;
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margin: 0.5rem;
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border-radius: 6px;
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padding: 0.25rem 0.5rem;
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cursor: grab;
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position: relative;
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height: 31px !important;
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-webkit-touch-callout: none; // iOS Safari
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user-select: none; // Non-prefixed version
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&.is-current-edit {
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border-color: var(--warning) !important;
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}
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&.has-light-text {
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color: var(--light);
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&.done span:after {
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border-top: 1px solid var(--light);
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}
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.edit-toggle {
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color: var(--light);
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}
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}
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&.has-dark-text {
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color: var(--text);
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&.done span:after {
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border-top: 1px solid var(--dark);
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}
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.edit-toggle {
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color: var(--text);
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}
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}
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&.done span {
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position: relative;
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&::after {
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content: '';
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position: absolute;
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right: 0;
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left: 0;
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top: 57%;
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}
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}
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span:not(.high-priority) {
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|
max-width: calc(100% - 20px);
|
|
display: inline-block;
|
|
white-space: nowrap;
|
|
text-overflow: ellipsis;
|
|
overflow: hidden;
|
|
|
|
&.has-high-priority {
|
|
max-width: calc(100% - 90px);
|
|
}
|
|
|
|
&.has-not-so-high-priority {
|
|
max-width: calc(100% - 70px);
|
|
}
|
|
|
|
&.has-super-high-priority {
|
|
max-width: calc(100% - 111px);
|
|
}
|
|
|
|
&.icon {
|
|
width: 10px;
|
|
text-align: center;
|
|
}
|
|
}
|
|
|
|
.high-priority {
|
|
margin: 0 0 0 .5rem;
|
|
vertical-align: bottom;
|
|
}
|
|
|
|
.edit-toggle {
|
|
float: right;
|
|
cursor: pointer;
|
|
margin-right: 4px;
|
|
}
|
|
|
|
&.nodate {
|
|
border: 2px dashed var(--grey-300);
|
|
background: var(--grey-100);
|
|
}
|
|
|
|
&:active {
|
|
cursor: grabbing;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
.taskedit {
|
|
position: fixed;
|
|
top: 10vh;
|
|
right: 10vw;
|
|
z-index: 5;
|
|
|
|
// FIXME: should be an option of the card, e.g. overflow
|
|
:deep(.card-content) {
|
|
max-height: 60vh;
|
|
overflow-y: auto;
|
|
}
|
|
}
|
|
|
|
.add-new-task {
|
|
padding: 1rem .7rem .4rem .7rem;
|
|
display: flex;
|
|
max-width: 450px;
|
|
|
|
.input {
|
|
margin-right: .7rem;
|
|
font-size: .8rem;
|
|
}
|
|
|
|
.button {
|
|
font-size: .68rem;
|
|
}
|
|
}
|
|
}
|
|
</style> |