tl-vikunja/src/components/tasks/partials/heading.vue

<template>
	<div class="heading">
		<div class="flex is-align-items-center">
			<BaseButton @click="copyUrl"><h1 class="title task-id">{{ textIdentifier }}</h1></BaseButton>
			<Done class="heading__done" :is-done="task.done"/>
			<ColorBubble
				v-if="task.hexColor !== ''"
				:color="getHexColor(task.hexColor)"
				class="ml-2"
			/>
		</div>
		<h1
			class="title input"
			:class="{'disabled': !canWrite}"
			@blur="save(($event.target as HTMLInputElement).textContent as string)"
			@keydown.enter.prevent.stop="($event.target as HTMLInputElement).blur()"
			:contenteditable="canWrite ? true : undefined"
			:spellcheck="false"
		>
			{{ task.title.trim() }}
		</h1>
		<CustomTransition name="fade">
			<span
				v-if="loading && saving"
				class="is-inline-flex is-align-items-center"
			>
				<span class="loader is-inline-block mr-2"></span>
				{{ $t('misc.saving') }}
			</span>
			<span
				v-else-if="!loading && showSavedMessage"
				class="has-text-success is-inline-flex is-align-content-center"
			>
				<icon icon="check" class="mr-2"/>
				{{ $t('misc.saved') }}
			</span>
		</CustomTransition>
	</div>
</template>

<script setup lang="ts">
import {ref, computed, type PropType} from 'vue'
import {useRouter} from 'vue-router'

import BaseButton from '@/components/base/BaseButton.vue'
import CustomTransition from '@/components/misc/CustomTransition.vue'
import ColorBubble from '@/components/misc/colorBubble.vue'
import Done from '@/components/misc/Done.vue'

import {useCopyToClipboard} from '@/composables/useCopyToClipboard'
import {useTaskStore} from '@/stores/tasks'

import type {ITask} from '@/modelTypes/ITask'
import {getHexColor, getTaskIdentifier} from '@/models/task'

const props = defineProps({
	task: {
		type: Object as PropType<ITask>,
		required: true,
	},
	canWrite: {
		type: Boolean,
		default: false,
	},
})

const emit = defineEmits(['update:task'])

const router = useRouter()
const copy = useCopyToClipboard()

async function copyUrl() {
	const route = router.resolve({name: 'task.detail', query: {taskId: props.task.id}})
	const absoluteURL = new URL(route.href, window.location.href).href

	await copy(absoluteURL)
}

const taskStore = useTaskStore()
const loading = computed(() => taskStore.isLoading)

const textIdentifier = computed(() => getTaskIdentifier(props.task))

// Since loading is global state, this variable ensures we're only showing the saving icon when saving the description.
const saving = ref(false)

const showSavedMessage = ref(false)

async function save(title: string) {
	// We only want to save if the title was actually changed.
	// so we only continue if the task title changed.
	if (title === props.task.title) {
		return
	}

	try {
		saving.value = true
		const newTask = await taskStore.update({
			...props.task,
			title,
		})
		emit('update:task', newTask)
		showSavedMessage.value = true
		setTimeout(() => {
			showSavedMessage.value = false
		}, 2000)
	} finally {
		saving.value = false
	}
}
</script>

<style lang="scss" scoped>
.heading {
	display: flex;
	justify-content: flex-start;
	text-transform: none;
	align-items: center;

	@media screen and (max-width: $tablet) {
		flex-direction: column;
		align-items: start;
	}
}

.title {
	margin-bottom: 0;
}

.title.input {
	// 1.8rem is the font-size, 1.125 is the line-height, .3rem padding everywhere, 1px border around the whole thing.
	min-height: calc(1.8rem * 1.125 + .6rem + 2px);

	@media screen and (max-width: $tablet) {
		margin: 0 -.3rem .5rem -.3rem; // the title has 0.3rem padding - this make the text inside of it align with the rest
	}

	@media screen and (min-width: $tablet) and (max-width: #{$desktop + $close-button-min-space}) {
		width: calc(100% - 6.5rem);
	}
}

.title.task-id {
	color: var(--grey-400);
	white-space: nowrap;
}

.heading__done {
	margin-left: .5rem;
}

.color-bubble {
	height: .75rem;
	width: .75rem;
}
</style>