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Starlight_Launcher/apps/app-frontend/src/components/ui/screenshots-page/card.vue
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feat: 移植截图中心(浏览/分组/编辑/导出)
2026-10-01 22:45:02 +08:00

289 lines
8.6 KiB
Vue

<script lang="ts"></script>
<script setup lang="ts">
import { KeyboardSensor, PointerSensor, useDraggable } from '@dnd-kit/vue'
import { CheckIcon, ClipboardCopyIcon, EditIcon, MoreHorizontalIcon } from '@modrinth/assets'
import {
defineMessages,
IconButton,
useDebugLogger,
useFormatDateTime,
useVIntl,
} from '@modrinth/ui'
import { computed, onBeforeUnmount, onMounted, ref, watch } from 'vue'
import { useImageThumbnail } from '@/composables/use-image-thumbnail'
import type { InstanceScreenshot } from '@/helpers/instance'
const props = defineProps<{
screenshot: InstanceScreenshot
selectionKey: string
selected: boolean
selectionActive: boolean
activeDragged: boolean
canDrag: boolean
showInstanceName: boolean
highlighted: boolean
copied: boolean
}>()
const emit = defineEmits<{
(e: 'activate', event: MouseEvent | KeyboardEvent): void
(e: 'copy' | 'edit' | 'toggle-selection'): void
(e: 'more', event: MouseEvent): void
}>()
const card = ref<HTMLElement>()
const thumbnail = useImageThumbnail(
() => ({
instanceId: props.screenshot.instance_id,
filePath: `screenshots/${props.screenshot.file_name}`,
path: props.screenshot.path,
}),
512,
() => props.screenshot.modified_at,
)
const image = ref<HTMLImageElement>()
const imageReady = ref(false)
const { formatMessage } = useVIntl()
const debugImage = useDebugLogger('Screenshots:Card')
const formatTime = useFormatDateTime({ dateStyle: 'medium', timeStyle: 'short' })
let loadStartedAt = performance.now()
let loadGeneration = 0
const messages = defineMessages({
select: { id: 'app.screenshots.select', defaultMessage: 'Select {name}' },
deselect: { id: 'app.screenshots.deselect', defaultMessage: 'Deselect {name}' },
copy: { id: 'app.screenshots.copy', defaultMessage: 'Copy image' },
copied: { id: 'app.screenshots.copied', defaultMessage: 'Copied' },
edit: { id: 'app.screenshots.edit', defaultMessage: 'Edit screenshot' },
moreActions: { id: 'app.screenshots.more-actions', defaultMessage: 'More actions' },
})
const sensors = [
PointerSensor.configure({
preventActivation: () => false,
}),
KeyboardSensor,
]
useDraggable({
id: computed(() => `screenshot:${props.selectionKey}`),
element: card,
disabled: computed(() => !props.canDrag),
sensors,
data: computed(() => ({
selectionKey: props.selectionKey,
instanceId: props.screenshot.instance_id,
})),
})
function activate(event: MouseEvent | KeyboardEvent) {
if (event instanceof KeyboardEvent) {
if (event.target !== event.currentTarget || (event.key !== 'Enter' && event.key !== ' ')) {
return
}
event.preventDefault()
}
emit('activate', event)
}
async function markImageLoaded() {
const loadedImage = image.value
const loadedUrl = thumbnail.value
const generation = loadGeneration
if (!loadedImage) return
try {
await loadedImage.decode()
} catch {
if (!loadedImage.complete || loadedImage.naturalWidth === 0) return
}
await new Promise<void>((resolve) => {
window.requestAnimationFrame(() => window.requestAnimationFrame(() => resolve()))
})
if (
generation !== loadGeneration ||
image.value !== loadedImage ||
thumbnail.value !== loadedUrl
) {
return
}
const wasReady = imageReady.value
imageReady.value = true
if (!wasReady) {
debugImage('image loaded', {
id: props.screenshot.id,
fileName: props.screenshot.file_name,
url: props.screenshot.url,
loadDurationMs: performance.now() - loadStartedAt,
naturalWidth: image.value?.naturalWidth,
naturalHeight: image.value?.naturalHeight,
})
}
}
function markImageFailed(event: Event) {
debugImage('image failed', {
id: props.screenshot.id,
fileName: props.screenshot.file_name,
url: props.screenshot.url,
loadDurationMs: performance.now() - loadStartedAt,
event,
})
}
onMounted(() => {
debugImage('mounted', {
id: props.screenshot.id,
fileName: props.screenshot.file_name,
url: props.screenshot.url,
complete: image.value?.complete,
})
if (image.value?.complete && image.value.naturalWidth > 0) markImageLoaded()
})
onBeforeUnmount(() => {
loadGeneration += 1
debugImage('unmounted', {
id: props.screenshot.id,
fileName: props.screenshot.file_name,
url: props.screenshot.url,
loaded: imageReady.value,
})
})
watch(thumbnail, (url, previousUrl) => {
loadGeneration += 1
loadStartedAt = performance.now()
imageReady.value = false
debugImage('source changed', {
id: props.screenshot.id,
fileName: props.screenshot.file_name,
previousUrl,
url,
})
})
</script>
<template>
<article
ref="card"
role="button"
tabindex="0"
class="group relative isolate aspect-video min-w-0 cursor-pointer overflow-hidden rounded-xl border border-solid border-surface-5 bg-surface-2 p-0 text-left shadow-sm transition-[filter] hover:brightness-110 focus-visible:outline focus-visible:outline-2 focus-visible:outline-brand"
:class="{
'!border-brand brightness-110': selected,
'!border-brand ring-2 ring-brand animate-pulse': highlighted,
'opacity-50': activeDragged,
'cursor-grab active:cursor-grabbing': canDrag,
}"
data-screenshot-card
:data-screenshot-id="screenshot.id"
:data-selection-key="selectionKey"
:aria-label="
selectionActive
? formatMessage(selected ? messages.deselect : messages.select, {
name: screenshot.file_name,
})
: screenshot.file_name
"
:aria-pressed="selectionActive ? selected : undefined"
@click="activate"
@contextmenu.prevent.stop="emit('more', $event)"
@keydown="activate"
>
<button
type="button"
class="selection-button group/selection absolute right-0.5 top-0 z-[3] flex size-[50px] cursor-pointer items-start justify-center border-0 bg-transparent p-0 pt-4"
:aria-label="
formatMessage(selected ? messages.deselect : messages.select, {
name: screenshot.file_name,
})
"
:aria-pressed="selected"
@click.stop="emit('toggle-selection')"
>
<span
class="relative flex size-6 items-center justify-center rounded-full opacity-0 transition-opacity duration-200 ease-out group-hover:opacity-100 group-focus-within:opacity-100 group-hover/selection:brightness-125"
:class="
selected ? 'border-0 !opacity-100' : 'border-2 border-solid border-primary bg-transparent'
"
>
<span v-if="selected" class="absolute inset-0 rounded-full bg-brand" />
<CheckIcon v-if="selected" class="relative size-4 invert [stroke-width:3]" />
</span>
</button>
<img
v-if="thumbnail"
ref="image"
:src="thumbnail"
:alt="screenshot.file_name"
loading="eager"
decoding="async"
draggable="false"
class="screenshot-card-fade absolute inset-0 z-[1] h-full w-full object-cover"
:class="imageReady ? 'opacity-100' : 'opacity-0'"
@load="markImageLoaded"
@error="markImageFailed"
/>
<div
aria-hidden="true"
class="pointer-events-none absolute inset-0 bg-surface-4"
:class="{ 'animate-pulse': !imageReady }"
/>
<div
class="absolute inset-x-0 bottom-0 z-[2] flex items-end justify-between gap-2 bg-gradient-to-t from-surface-1 to-transparent p-3 pt-[120px] text-[var(--color-text-primary)] opacity-0 transition-opacity duration-200 group-hover:opacity-100 group-focus-within:opacity-100"
>
<div class="min-w-0">
<div v-tooltip="screenshot.file_name" class="truncate text-sm font-semibold">
{{ screenshot.file_name }}
</div>
<div class="truncate text-xs text-[var(--color-text-tertiary)]">
{{ showInstanceName ? screenshot.instance_name : formatTime(screenshot.created_at) }}
</div>
</div>
<div
v-if="!selectionActive"
class="flex shrink-0 translate-y-1 gap-1 opacity-0 transition group-hover:translate-y-0 group-hover:opacity-100 group-focus-within:translate-y-0 group-focus-within:opacity-100"
@click.stop
>
<IconButton
v-tooltip="formatMessage(messages.edit)"
:label="formatMessage(messages.edit)"
type="quiet"
class="bg-surface-2 text-[var(--color-text-primary)] hover:bg-surface-3"
@click="emit('edit')"
>
<EditIcon />
</IconButton>
<IconButton
v-tooltip="formatMessage(copied ? messages.copied : messages.copy)"
:label="formatMessage(copied ? messages.copied : messages.copy)"
type="quiet"
class="bg-surface-2 text-[var(--color-text-primary)] hover:bg-surface-3"
@click="emit('copy')"
>
<CheckIcon v-if="copied" class="text-green" />
<ClipboardCopyIcon v-else />
</IconButton>
<IconButton
v-tooltip="formatMessage(messages.moreActions)"
:label="formatMessage(messages.moreActions)"
type="quiet"
class="bg-surface-2 text-[var(--color-text-primary)] hover:bg-surface-3"
@click="emit('more', $event)"
>
<MoreHorizontalIcon />
</IconButton>
</div>
</div>
</article>
</template>
<style scoped>
.screenshot-card-fade {
transition: opacity 350ms ease-in-out;
}
</style>