277 lines
9.1 KiB
Vue
277 lines
9.1 KiB
Vue
<template>
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<div id="notifications">
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<DynamicScroller :items="notifications" :min-item-size="20" id="scroller" class="scroller" ref="scroller">
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<template v-slot="{ item, index, active }">
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<template v-if="item.id === 'loading-card'">
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<DynamicScrollerItem :item="item" :active="active" :size-dependencies="[item.id]" :data-index="index" :watchData="true">
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<StatusLoading :since_id="item.since_id" :max_id="item.max_id" :loading="loadingMore" @load_since="fetchNotificationsSince" />
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</DynamicScrollerItem>
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</template>
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<template v-else>
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<DynamicScrollerItem :item="item" :active="active" :size-dependencies="[item.url]" :data-index="index" :watchData="true">
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<notification
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v-if="account.account && account.server"
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:message="item"
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:focused="item.id === focusedId"
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:overlaid="modalOpened"
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:filters="filters"
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:account="account.account"
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:server="account.server"
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v-on:update="updateToot"
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@focusRight="focusSidebar"
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@selectNotification="focusNotification(item)"
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>
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</notification>
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</DynamicScrollerItem>
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</template>
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</template>
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</DynamicScroller>
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<div :class="openSideBar ? 'upper-with-side-bar' : 'upper'" v-show="!heading">
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<el-button type="primary" @click="upper" circle>
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<font-awesome-icon icon="angle-up" class="upper-icon" />
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</el-button>
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</div>
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</div>
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</template>
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<script lang="ts">
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import { defineComponent, ref, computed, onMounted, onBeforeUpdate, onUnmounted, watch, reactive } from 'vue'
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import { logicAnd } from '@vueuse/math'
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import { useMagicKeys, whenever } from '@vueuse/core'
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import { ElMessage } from 'element-plus'
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import { Entity } from 'megalodon'
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import Notification from '@/components/organisms/Notification.vue'
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import StatusLoading from '@/components/organisms/StatusLoading.vue'
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import { EventEmitter } from '@/components/event'
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import { useStore } from '@/store'
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import { useRoute } from 'vue-router'
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import { useI18next } from 'vue3-i18next'
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import { ACTION_TYPES, MUTATION_TYPES } from '@/store/TimelineSpace/Contents/Notifications'
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import { MUTATION_TYPES as SIDE_MENU_MUTATION } from '@/store/TimelineSpace/SideMenu'
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import { MUTATION_TYPES as TIMELINE_MUTATION } from '@/store/TimelineSpace'
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import { MUTATION_TYPES as HEADER_MUTATION } from '@/store/TimelineSpace/HeaderMenu'
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import { LocalAccount } from '~/src/types/localAccount'
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import { LocalServer } from '~/src/types/localServer'
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import { MyWindow } from '~/src/types/global'
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export default defineComponent({
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name: 'notifications',
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components: { Notification, StatusLoading },
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setup() {
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const space = 'TimelineSpace/Contents/Notifications'
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const store = useStore()
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const route = useRoute()
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const i18n = useI18next()
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const { j, k } = useMagicKeys()
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const win = (window as any) as MyWindow
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const id = computed(() => parseInt(route.params.id as string))
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const focusedId = ref<string | null>(null)
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const loadingMore = ref(false)
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const scroller = ref<any>()
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const lazyLoading = ref(false)
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const heading = ref(true)
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const account = reactive<{ account: LocalAccount | null; server: LocalServer | null }>({
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account: null,
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server: null
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})
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const notifications = computed(() => store.state.TimelineSpace.Contents.Notifications.notifications[id.value])
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const openSideBar = computed(() => store.state.TimelineSpace.Contents.SideBar.openSideBar)
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const modalOpened = computed<boolean>(() => store.getters[`TimelineSpace/Modals/modalOpened`])
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const filters = computed(() => store.getters[`${space}/filters}`])
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const currentFocusedIndex = computed(() => notifications.value.findIndex(notification => focusedId.value === notification.id))
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const shortcutEnabled = computed(() => !modalOpened.value)
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onMounted(async () => {
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const [a, s]: [LocalAccount, LocalServer] = await win.ipcRenderer.invoke('get-local-account', id.value)
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account.account = a
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account.server = s
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store.commit(`TimelineSpace/SideMenu/${SIDE_MENU_MUTATION.CHANGE_UNREAD_NOTIFICATIONS}`, false)
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store.dispatch(`${space}/${ACTION_TYPES.RESET_BADGE}`)
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document.getElementById('scroller')?.addEventListener('scroll', onScroll)
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if (heading.value && notifications.value.length > 0) {
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store.dispatch(`${space}/${ACTION_TYPES.SAVE_MARKER}`, account)
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}
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})
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onBeforeUpdate(() => {
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if (store.state.TimelineSpace.SideMenu.unreadNotifications && heading.value) {
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store.commit(`TimelineSpace/SideMenu/${SIDE_MENU_MUTATION.CHANGE_UNREAD_NOTIFICATIONS}`, false)
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}
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})
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onUnmounted(() => {
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const el = document.getElementById('scroller')
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if (el !== undefined && el !== null) {
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el.removeEventListener('scroll', onScroll)
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el.scrollTop = 0
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}
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})
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watch(
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notifications,
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(newState, _oldState) => {
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if (heading.value && newState.length > 0 && account.account && account.server) {
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store.dispatch(`${space}/${ACTION_TYPES.SAVE_MARKER}`, account)
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}
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},
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{ deep: true }
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)
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watch(focusedId, (newVal, _oldVal) => {
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if (newVal && heading.value) {
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heading.value = false
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} else if (newVal === null && !heading.value) {
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heading.value = true
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store.commit(`${space}/${ACTION_TYPES.RESET_BADGE}`)
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}
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})
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whenever(logicAnd(j, shortcutEnabled), () => {
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if (focusedId.value === null) {
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focusedId.value = notifications.value[0].id
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} else {
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focusNext()
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}
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})
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whenever(logicAnd(k, shortcutEnabled), () => {
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focusPrev()
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})
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const onScroll = (event: Event) => {
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if (
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(event.target as HTMLElement)!.clientHeight + (event.target as HTMLElement)!.scrollTop >=
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document.getElementById('scroller')!.scrollHeight - 10 &&
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!lazyLoading.value
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) {
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lazyLoading.value = true
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store
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.dispatch(`${space}/${ACTION_TYPES.LAZY_FETCH_NOTIFICATIONS}`, {
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lastNotification: notifications.value[notifications.value.length - 1],
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account: account.account,
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server: account.server
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})
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.catch(() => {
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ElMessage({
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message: i18n.t('message.notification_fetch_error'),
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type: 'error'
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})
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})
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.finally(() => {
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lazyLoading.value = false
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})
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}
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if ((event.target as HTMLElement)!.scrollTop > 10 && heading.value) {
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heading.value = false
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} else if ((event.target as HTMLElement)!.scrollTop <= 10 && !heading.value) {
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heading.value = true
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store.dispatch(`${space}/${ACTION_TYPES.RESET_BADGE}`)
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store.dispatch(`${space}/${ACTION_TYPES.SAVE_MARKER}`, account)
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}
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}
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const updateToot = (message: Entity.Status) => {
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if (account.account) {
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store.commit(`${space}/${MUTATION_TYPES.UPDATE_TOOT}`, { status: message, accountId: account.account.id })
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}
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}
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const fetchNotificationsSince = (since_id: string) => {
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loadingMore.value = true
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store
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.dispatch(`${space}/${ACTION_TYPES.FETCH_NOTIFICATIONS_SINCE}`, {
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sinceId: since_id,
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account: account.account,
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server: account.server
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})
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.finally(() => {
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setTimeout(() => {
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loadingMore.value = false
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}, 500)
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})
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}
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const upper = () => {
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scroller.value.scrollToItem(0)
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focusedId.value = null
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}
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const focusNext = () => {
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if (currentFocusedIndex.value === -1) {
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focusedId.value = notifications.value[0].id
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} else if (currentFocusedIndex.value < notifications.value.length) {
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focusedId.value = notifications.value[currentFocusedIndex.value + 1].id
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}
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}
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const focusPrev = () => {
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if (currentFocusedIndex.value === 0) {
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focusedId.value = null
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} else if (currentFocusedIndex.value > 0) {
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focusedId.value = notifications.value[currentFocusedIndex.value - 1].id
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}
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}
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const focusNotification = (notification: Entity.Notification) => {
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focusedId.value = notification.id
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}
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const focusSidebar = () => {
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EventEmitter.emit('focus-sidebar')
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}
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return {
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notifications,
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loadingMore,
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fetchNotificationsSince,
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focusedId,
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modalOpened,
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filters,
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updateToot,
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focusNext,
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focusPrev,
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focusSidebar,
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focusNotification,
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openSideBar,
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heading,
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upper,
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account
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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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#notifications {
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height: 100%;
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overflow: auto;
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scroll-behavior: auto;
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.scroller {
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height: 100%;
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}
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.loading-card {
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height: 60px;
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}
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.loading-card:empty {
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height: 0;
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}
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.upper {
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position: fixed;
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bottom: 20px;
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right: 20px;
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}
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.upper-with-side-bar {
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position: fixed;
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bottom: 20px;
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right: calc(20px + var(--current-sidebar-width));
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transition: all 0.5s;
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}
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.upper-icon {
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padding: 3px;
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}
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}
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</style>
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<style lang="scss" src="@/assets/timeline-transition.scss"></style>
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