feat: 重新组织代码结构

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539943419 committed 2024-09-04 11:47:14 +08:00
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<template>
<miao-drop-handler @on-virtual-directory="handleDrop" @on-virtual-files="handleDrop">
<miao-message-provider ref="miaoMessageRef">
<div class="miaoImage" ref="rootRef">
<n-scrollbar ref="NScrollbarRef">
<div class="miaoImage-container" v-for="imageGroup in imageGroupList">
<div class="miaoImage-container-day">
<!-- <div class="miaoImage-container-divide miaoImage-container-divide-before">
<div class="miaoImage-container-divide-line"></div>
</div> -->
<span class="miaoImage-container-day-text">
{{ imageGroup.day }}
</span>
<!-- <div class="miaoImage-container-divide">
<div class="miaoImage-container-divide-line"></div>
</div> -->
</div>
<div class="miaoImage-container-row" v-for="vFile in imageGroup.items" :key="vFile.id">
<img :src="vFile.url" class="miaoImage-container-row-image" loading="lazy" :class="activeImage === vFile
? 'miaoImage-container-row-image-active'
: ''
" @click="activeImage = vFile" />
</div>
</div>
</n-scrollbar>
<miao-mask :show="activeImage !== undefined" @click="activeImage = undefined" class="miaoImage-mask">
<ChevronBack class="miaoImage-mask-btn miaoImage-mask-btn-back" @click="handleActiveImageBack" />
<img :src="activeImage?.url" class="miaoImage-mask-active" @click="(e) => e.stopPropagation()"
draggable="false" />
<ChevronForward class="miaoImage-mask-btn miaoImage-mask-btn-forward"
@click="handleActiveImageForward" />
</miao-mask>
</div>
</miao-message-provider>
</miao-drop-handler>
</template>
<script setup lang="ts">
import miaoMask from '@/components/miaoMask.vue'
import miaoDropHandler from '@/components/miaoDropHandler.vue'
import miaoMessageProvider from '@/components/miaoMessageProvider.vue'
import VirtualDirectory, { VirtualFile } from '@/class/VirtualDirectory'
import { uniq } from 'lodash'
import { computed, nextTick, onMounted, ref } from 'vue'
import { NScrollbar } from 'naive-ui'
import { ChevronBack, ChevronForward } from '@vicons/ionicons5'
const imageSuffixList = [
'xbm',
'tif',
'pjp',
'svgz',
'jpg',
'jpeg',
'ico',
'tiff',
'gif',
'svg',
'jfif',
'webp',
'png',
'bmp',
'pjpeg',
'avif'
]
const currentDirectories = defineModel<VirtualDirectory[]>(
'currentDirectories',
{
required: true
}
)
const currentFiles = defineModel<VirtualFile[]>('currentFiles', {
required: true
})
const NScrollbarRef = ref()
const rootRef = ref<any>()
const miaoMessageRef = ref<InstanceType<typeof miaoMessageProvider>>()
const imageFileList = ref<VirtualFile[]>([])
const imageGroupList = computed(() => {
return groupByDay(imageFileList.value)
})
const activeImage = ref<VirtualFile>()
const groupByDay = (array: VirtualFile[]) => {
const result = []
let currentDay = null
let currentGroup: VirtualFile[] = []
for (const item of array) {
const date = new Date(item.stats.mtimeMs)
const day = `${date.getFullYear()}年 ${String(
date.getMonth() + 1
).padStart(2, '0')}月 ${String(date.getDate()).padStart(2, '0')}日`
if (day !== currentDay) {
if (currentGroup.length > 0) {
result.push({
day: currentDay,
items: currentGroup
})
}
currentDay = day
currentGroup = [item]
} else {
currentGroup.push(item)
}
}
if (currentGroup.length > 0) {
result.push({
day: currentDay,
items: currentGroup
})
}
return result
}
const scrollToActiveImage = () => {
const dom = rootRef.value?.querySelector(
'.miaoImage-container-row-image-active'
)
NScrollbarRef.value.scrollTo({
top: dom.offsetTop - 30,
behavior: 'smooth'
})
}
const handleActiveImageBack = (e: any) => {
e.stopPropagation()
if (!activeImage.value) {
return
}
const index = imageFileList.value.indexOf(activeImage.value)
activeImage.value =
imageFileList.value[
(index - 1 + imageFileList.value.length) %
imageFileList.value.length
]
nextTick(scrollToActiveImage)
}
const handleActiveImageForward = (e: any) => {
e.stopPropagation()
if (!activeImage.value) {
return
}
const index = imageFileList.value.indexOf(activeImage.value)
activeImage.value =
imageFileList.value[
(index + 1 + imageFileList.value.length) %
imageFileList.value.length
]
nextTick(scrollToActiveImage)
}
const handleDrop = async (vItems: (VirtualFile | VirtualDirectory)[]) => {
const length_before = imageFileList.value.length
if (vItems[0].type === 'directory') {
// @ts-ignore
currentDirectories.value = [...currentDirectories.value, ...vItems]
for (const i of vItems) {
// @ts-ignore
await updateImageSrcList(i)
}
} else {
// @ts-ignore
currentFiles.value = [...currentFiles, ...vItems]
// @ts-ignore
await updateImageSrcList(vItems)
}
miaoMessageRef.value?.message(length_before === imageFileList.value.length ? '未发现任何可添加图片' : `导入${imageFileList.value.length - length_before}张图片`, {
type: length_before === imageFileList.value.length ? 'info' : 'success'
, timeout: 5000
})
}
const updateImageSrcList = async (source: VirtualFile[] | VirtualDirectory) => {
let newFileList: VirtualFile[]
if ('type' in source) {
await source.update()
newFileList = [
...(source.files?.filter((v) =>
imageSuffixList.includes(v.name.split('.').pop() ?? '')
) ?? [])
]
} else {
newFileList = [
...(source.filter((v) =>
imageSuffixList.includes(v.name.split('.').pop() ?? '')
) ?? [])
]
}
imageFileList.value = uniq([...imageFileList.value, ...newFileList]).sort(
(a, b) => - a.stats.mtimeMs + b.stats.mtimeMs
)
}
onMounted(async () => {
const length_before = imageFileList.value.length;
for (const i of [currentFiles.value, ...currentDirectories.value]) {
await updateImageSrcList(i)
}
miaoMessageRef.value?.message(length_before === imageFileList.value.length ? '未发现任何新增图片' : `导入${imageFileList.value.length - length_before}张图片`, {
type: length_before === imageFileList.value.length ? 'info' : 'success'
, timeout: 5000
})
})
</script>
<style scoped lang="scss">
.miaoImage {
width: 100%;
height: 100%;
position: relative;
display: flex;
flex-wrap: wrap;
gap: 10px;
.miaoImage-container {
width: 100%;
display: flex;
flex-wrap: wrap;
margin-bottom: 20px;
margin-top: 20px;
.miaoImage-container-day {
width: 100%;
display: flex;
align-items: center;
position: relative;
margin: 0 20px;
.miaoImage-container-divide {
flex: 1;
height: 100%;
position: relative;
display: flex;
justify-content: center;
align-items: center;
}
.miaoImage-container-divide-line {
height: 3px;
width: 100%;
border-radius: 5px;
background-color: rgb(244 244 244);
}
.miaoImage-container-divide-before {
flex: 0.1;
}
.miaoImage-container-day-text {
margin: 0 0 0 10px;
font-size: 15px;
user-select: none;
}
}
.miaoImage-container-row {
display: flex;
justify-content: center;
align-items: center;
width: 25%;
aspect-ratio: 1;
.miaoImage-container-row-image {
width: 80%;
aspect-ratio: 1;
object-fit: cover;
transition: width 0.25s;
box-shadow: 0 0 10px -5px;
cursor: pointer;
user-select: none;
&:hover {
width: 90%;
}
&-active {
width: 90%;
}
}
}
}
.miaoImage-mask {
background-color: rgba(0, 0, 0, 0.444);
}
.miaoImage-mask-active {
max-width: 80%;
max-height: 80%;
user-select: none;
}
.miaoImage-mask-btn {
color: #ffffff99;
width: 7%;
position: absolute;
cursor: pointer;
&-back {
left: 1%;
}
&-forward {
right: 1%;
}
}
}
</style>