add Notify
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Timi
@@ -0,0 +1,432 @@
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<template>
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<div v-can="corePermissionCodes.notify.read" class="notify-list">
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<t-segmented
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v-model="filterMode"
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class="filter"
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block
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:options="filterOptions"
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@change="switchFilter"
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/>
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<t-pull-down-refresh
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v-model="isRefreshing"
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:refresh-timeout="30000"
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@refresh="refresh"
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@scrolltolower="loadMore"
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>
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<t-cell-group v-if="pageResult.list.length" class="items" theme="card">
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<t-swipe-cell
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v-for="item in pageResult.list"
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:key="item.id"
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class="item"
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>
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<t-cell
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:description="getPreview(item)"
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:note="getTime(item)"
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arrow
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hover
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@click="toDetail(item)"
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>
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<template #leftIcon>
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<div class="icon" :class="{ unread: isUnread(item) }">
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<t-icon name="notification" size="1.25rem" />
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</div>
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</template>
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<template #title>
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<div class="title">
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<span v-text="getSubject(item)" />
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<t-tag
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v-if="isUnread(item)"
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class="unread-label"
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theme="danger"
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size="small"
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>未读</t-tag>
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</div>
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</template>
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</t-cell>
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<template #right>
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<t-button
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class="delete"
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theme="danger"
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:loading="deletingId === item.id"
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@click.stop="confirmDelete(item)"
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>
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删除
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</t-button>
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</template>
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</t-swipe-cell>
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</t-cell-group>
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<t-empty
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v-else-if="!isLoading"
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description="暂无站内通知"
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/>
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<div class="load-state" v-text="loadStateText" />
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</t-pull-down-refresh>
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</div>
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</template>
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<script setup lang="ts">
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import { NotifyAPI, Time, type NotifyDetail, type Page, type PageResult, useUserStore } from "timi-web";
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import { DialogPlugin, Toast } from "tdesign-mobile-vue";
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import { useNavBarStore } from "@/store/navBarStore";
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import { getErrorMessage } from "@/utils/error";
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import { corePermissionCodes } from "@/utils/permission";
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type NotifyFilter = "all" | "unread";
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defineOptions({
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name: "NotifyList"
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});
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const pageSize = 20;
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const router = useRouter();
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const navBarStore = useNavBarStore();
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const userStore = useUserStore();
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const canReadNotify = computed(() => userStore.hasPermissions(corePermissionCodes.notify.read));
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// ---------- 筛选 ----------
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const filterMode = ref<NotifyFilter>("all");
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const unreadCount = ref(0);
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const unreadTabLabel = computed(() => 0 < unreadCount.value ? `未读 ${unreadCount.value}` : "未读");
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const filterOptions = computed(() => [
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{ value: "all" as NotifyFilter, label: "全部" },
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{ value: "unread" as NotifyFilter, label: unreadTabLabel.value }
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]);
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// ---------- 列表分页 ----------
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const isRefreshing = ref(false);
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const isLoading = ref(false);
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const isNoMore = ref(false);
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const page = reactive<Page<NotifyDetail>>({
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index: 0,
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size: pageSize
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});
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const pageResult = reactive<PageResult<NotifyDetail>>({
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total: 0,
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list: []
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});
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let loadToken = 0;
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let loadingPromise: Promise<void> | undefined;
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let isPageActive = true;
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const loadStateText = computed(() => {
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if (isLoading.value) {
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return "正在加载通知";
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}
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if (isNoMore.value) {
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return pageResult.list.length ? "没有更多通知" : "";
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}
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return "上拉加载更多";
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});
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async function fetchPage(requestToken: number): Promise<void> {
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isLoading.value = true;
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const result = await NotifyAPI.listInternal(page, filterMode.value === "unread");
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if (requestToken !== loadToken) {
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return;
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}
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pageResult.total = result.total || 0;
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pageResult.list = pageResult.list.concat(result.list || []);
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page.index += 1;
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isNoMore.value = pageResult.list.length >= pageResult.total || (result.list || []).length < page.size;
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}
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async function loadMore(): Promise<void> {
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if (loadingPromise) {
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await loadingPromise;
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return;
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}
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if (isNoMore.value) {
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return;
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}
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const requestToken = loadToken;
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const request = (async () => {
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try {
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await fetchPage(requestToken);
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} finally {
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if (requestToken === loadToken) {
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isLoading.value = false;
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}
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}
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})();
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loadingPromise = request;
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try {
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await request;
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} finally {
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if (loadingPromise === request) {
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loadingPromise = undefined;
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}
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}
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}
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async function reloadList(): Promise<void> {
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const requestToken = loadToken + 1;
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loadToken = requestToken;
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page.index = 0;
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pageResult.total = 0;
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pageResult.list = [];
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isNoMore.value = false;
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if (loadingPromise) {
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await loadingPromise;
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}
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if (requestToken === loadToken) {
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await loadMore();
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}
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}
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async function refresh(): Promise<void> {
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isRefreshing.value = true;
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try {
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await reloadList();
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await loadUnreadCount();
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} finally {
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isRefreshing.value = false;
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}
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}
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// ---------- 操作 ----------
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const isMarkingAllRead = ref(false);
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const deletingId = ref("");
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async function loadUnreadCount(): Promise<void> {
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try {
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unreadCount.value = Math.max(0, await NotifyAPI.countUnreadInternal());
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} catch (error) {
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unreadCount.value = 0;
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console.warn("未读通知数量加载失败", error);
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} finally {
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updateNavBarAction();
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}
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}
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async function switchFilter(context: { value: string | number }): Promise<void> {
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const nextFilter = String(context.value) as NotifyFilter;
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if (nextFilter !== "all" && nextFilter !== "unread") {
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return;
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}
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filterMode.value = nextFilter;
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await reloadList();
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}
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async function markAllRead(): Promise<void> {
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if (isMarkingAllRead.value || unreadCount.value === 0) {
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return;
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}
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isMarkingAllRead.value = true;
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try {
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await NotifyAPI.markAllInternalRead();
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unreadCount.value = 0;
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await reloadList();
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Toast.success("已全部标记为已读");
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} catch (error) {
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console.warn("全部通知标记已读失败", error);
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Toast.error("全部标记已读失败");
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} finally {
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isMarkingAllRead.value = false;
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updateNavBarAction();
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}
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}
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async function confirmDelete(item: NotifyDetail): Promise<void> {
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if (!item.id || deletingId.value) {
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return;
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}
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const detailId = item.id;
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const dialog = DialogPlugin.confirm({
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title: "删除通知",
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content: "确定删除这条通知吗？删除后将不再显示。",
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cancelBtn: "取消",
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confirmBtn: "删除",
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onCancel() {
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dialog.destroy();
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},
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async onConfirm() {
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dialog.destroy();
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await deleteNotification(detailId);
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}
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});
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}
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async function deleteNotification(detailId: string): Promise<void> {
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if (deletingId.value) {
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return;
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}
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deletingId.value = detailId;
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try {
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await NotifyAPI.deleteInternal(detailId);
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await reloadList();
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await loadUnreadCount();
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Toast.success("通知已删除");
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} catch (error) {
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Toast.error(getErrorMessage(error, "通知删除失败"));
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} finally {
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deletingId.value = "";
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}
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}
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function updateNavBarAction(): void {
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if (!isPageActive) {
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return;
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}
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navBarStore.clearRight();
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if (0 < unreadCount.value) {
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navBarStore.setRightText("全部已读", "var(--td-brand-color)", markAllRead);
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}
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}
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// ---------- 展示和导航 ----------
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function isUnread(item: NotifyDetail): boolean {
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return !item.readAt;
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}
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function getSubject(item: NotifyDetail): string {
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return item.subject?.trim() || "站内通知";
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}
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function getPreview(item: NotifyDetail): string {
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const text = item.data?.replace(/\s+/g, " ").trim() || "无通知内容";
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return 80 < text.length ? `${text.slice(0, 80)}...` : text;
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}
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function getTime(item: NotifyDetail): string {
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return Time.toPassedDateTime(item.createdAt || item.sendAt) || "-";
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}
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async function toDetail(item: NotifyDetail): Promise<void> {
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if (!item.id) {
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return;
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}
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await router.push({
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name: "NotifyDetail",
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params: { id: item.id }
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});
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}
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// ---------- 生命周期 ----------
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onMounted(async () => {
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navBarStore.clearRight();
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if (!canReadNotify.value) {
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return;
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}
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try {
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await reloadList();
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await loadUnreadCount();
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} catch (error) {
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console.warn("站内通知加载失败", error);
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Toast.error("站内通知加载失败");
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}
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});
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onUnmounted(() => {
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isPageActive = false;
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navBarStore.clearRight();
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});
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</script>
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<style scoped lang="less">
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.notify-list {
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display: flex;
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padding: calc(var(--app-nav-height) + 1rem) 0 1rem 0;
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min-height: 100%;
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flex-direction: column;
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.filter {
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width: calc(100% - 2rem);
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margin: 0 1rem;
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}
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.items {
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overflow: hidden;
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padding-top: 1rem;
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.item {
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.delete {
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height: 100%;
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padding: 0 1rem;
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border-radius: 0;
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}
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&:last-child {
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:deep(.t-cell:after) {
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display: none;
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}
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}
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:deep(.t-cell__title) {
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flex: 1 1 0;
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min-width: 0;
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}
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:deep(.t-cell__description) {
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overflow: hidden;
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white-space: nowrap;
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text-overflow: ellipsis;
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}
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:deep(.t-cell__note) {
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white-space: nowrap;
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}
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.icon {
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width: 3.5rem;
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height: 3.5rem;
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color: #64748b;
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display: flex;
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background: #e2e8f0;
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align-items: center;
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border-radius: .875rem;
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justify-content: center;
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&.unread {
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color: #0f766e;
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background: #ccfbf1;
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}
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}
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.title {
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gap: .5rem;
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display: flex;
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align-items: center;
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> span:first-child {
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min-width: 0;
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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}
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.unread-label {
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font-size: .6875rem;
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}
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}
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}
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}
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:global(html.theme-dark) {
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.notify-list {
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.icon {
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color: #94a3b8;
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background: #1e293b;
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&.unread {
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color: #5eead4;
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background: rgba(13, 148, 136, .2);
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}
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}
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.unread-label {
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color: #5eead4;
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background: rgba(13, 148, 136, .2);
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}
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}
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}
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</style>
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