406 lines
12 KiB
Vue
406 lines
12 KiB
Vue
<template>
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<view class="family-page" :class="`feed-state--${feedState}`">
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<ModulePageBackground module="family" />
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<view class="family-page__header"
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><PageHeader
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root
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title="家族动态"
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:action="hasValidContext ? '发布' : ''"
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@action="toPublish"
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/></view>
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<view class="feed-content">
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<view class="feed-heading"
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><text>家族圈</text><text>家宴、通知与共同记忆</text></view
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>
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<view v-if="hasValidContext" class="feed-shortcuts"
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><button
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v-for="item in shortcuts"
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:key="item.key"
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class="feed-shortcut"
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:aria-label="`打开${item.label}`"
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@click="openSection(item.key)"
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><text>{{ item.label }}</text></button
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></view
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>
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<AppLoading
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v-if="feedState === 'loading'"
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text="正在读取家族动态"
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description="请稍候，正在整理家族近况。"
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/>
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<view v-else-if="feedState === 'list'" class="feed-list">
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<view
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v-for="item in feeds"
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:key="item.id"
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class="feed-card"
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@click="openFeed(item)"
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>
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<text class="feed-card__publisher">{{ item.publisher }}</text>
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<text class="feed-card__content">{{ feedPreview(item.content) }}</text>
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<FamilyFeedMedia :files="item.mediaFiles" />
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<text class="feed-card__meta">{{ feedTypeLabel(item.type) }} · {{ formatMinuteTimestamp(item.time) }}</text>
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<text v-if="item.recommendationReason" class="feed-card__reason">{{ item.recommendationReason }}</text>
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</view>
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<button
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v-if="hasMoreFeeds || loadMoreState === 'loading' || loadMoreState === 'error'"
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class="feed-more"
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:disabled="loadMoreState === 'loading'"
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@click="loadMoreFeeds"
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>{{ loadMoreLabel }}</button>
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</view>
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<view v-else class="feed-state-card"
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><view class="feed-state-card__copy"
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><text>{{ stateCopy.title }}</text
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><text>{{ stateCopy.copy }}</text></view
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></view
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>
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<view class="feed-action" @click="handlePrimaryAction"
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><text>{{ stateCopy.action }}</text></view
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>
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</view>
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<AppTabbar active="family" />
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</view>
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</template>
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<script setup>
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import { computed, ref } from "vue";
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import { onLoad, onShow, onUnload } from "@dcloudio/uni-app";
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import AppLoading from "@/components/AppLoading.vue";
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import AppTabbar from "@/components/AppTabbar.vue";
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import FamilyFeedMedia from "@/components/family/FeedMedia.vue";
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import ModulePageBackground from "@/components/ModulePageBackground.vue";
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import PageHeader from "@/components/PageHeader.vue";
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import {
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createRequestController,
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isRequestCancelled
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} from "@/services/api/request-controller.js";
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import { familyFeedApi } from "@/services/api/family-feed-service.js";
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import { formatMinuteTimestamp } from "@/utils/display-time.js";
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import { genealogyContext } from "@/utils/genealogy/context.js";
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import { goRoot, openPage } from "@/utils/navigation/gateway.js";
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const genealogyId = ref("");
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const hasValidContext = ref(false);
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const feedState = ref("loading");
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const feeds = ref([]);
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const FEED_PAGE_SIZE = 20;
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const totalFeedCount = ref(0);
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const currentFeedPage = ref(1);
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const loadMoreState = ref("idle");
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const hasMoreFeeds = computed(
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() => feedState.value === "list" && feeds.value.length < totalFeedCount.value,
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);
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const loadMoreLabel = computed(() => {
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if (loadMoreState.value === "loading") return "正在加载";
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if (loadMoreState.value === "error") return "加载失败，重新加载";
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return "继续加载";
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});
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let active = true;
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let skipInitialShowRefresh = true;
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const feedListRequestController = createRequestController();
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const recommendationRequestController = createRequestController();
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const feedTypeLabel = (type) =>
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String(type || "")
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.trim()
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.toLowerCase() === "text"
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? "文字动态"
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: "家族动态";
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const feedPreview = (content) => {
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const text = String(content || "").trim();
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return text.length > 96 ? `${text.slice(0, 96).trimEnd()}…` : text;
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};
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const shortcuts = [
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{ key: "articles", label: "谱文" },
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{ key: "albums", label: "相册" },
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{ key: "rituals", label: "礼仪" },
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{ key: "memos", label: "备忘" },
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{ key: "people", label: "人物录" },
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{ key: "gifts", label: "贺礼簿" },
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{ key: "merits", label: "功德录" },
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{ key: "videos", label: "家族视频" },
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];
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const stateCopy = computed(() =>
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!hasValidContext.value
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? {
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title: "请先选择有效家谱",
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copy: "家族动态必须归属明确家谱。",
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action: "返回我的家谱",
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}
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: feedState.value === "empty"
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? {
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title: "还没有家族动态",
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copy: "发布第一条动态，记录家族此刻。",
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action: "发布家族动态",
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}
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: feedState.value === "error"
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? {
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title: "动态暂时无法读取",
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copy: "请稍后重新读取。",
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action: "重新读取",
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}
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: { title: "", copy: "", action: "发布家族动态" },
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);
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const loadFeeds = async () => {
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if (!hasValidContext.value) return;
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feedState.value = "loading";
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loadMoreState.value = "idle";
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currentFeedPage.value = 1;
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feedListRequestController.abort();
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recommendationRequestController.abort();
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try {
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const [pageResult, recommendationResult] = await Promise.allSettled([
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familyFeedApi.getFeedPage(
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genealogyId.value,
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{ pageNum: 1, pageSize: FEED_PAGE_SIZE },
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{ requestController: feedListRequestController },
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),
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familyFeedApi.getFeedRecommendations(genealogyId.value, {
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requestController: recommendationRequestController,
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}),
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]);
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if (pageResult.status === "rejected") throw pageResult.reason;
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if (!active) return;
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const recommendations =
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recommendationResult.status === "fulfilled"
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? recommendationResult.value
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: [];
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const reasons = new Map(
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recommendations.map((item) => [String(item.id), item.recommendationReason]),
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);
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feeds.value = pageResult.value.rows.map((item) => ({
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...item,
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recommendationReason: reasons.get(String(item.id)) || "",
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}));
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totalFeedCount.value = pageResult.value.total;
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loadMoreState.value =
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feeds.value.length < totalFeedCount.value ? "idle" : "done";
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feedState.value = feeds.value.length ? "list" : "empty";
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} catch (error) {
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if (!active || isRequestCancelled(error)) return;
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feedState.value = "error";
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}
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};
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const loadMoreFeeds = async () => {
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if (!hasMoreFeeds.value || loadMoreState.value === "loading") return;
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loadMoreState.value = "loading";
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try {
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const nextPage = currentFeedPage.value + 1;
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const page = await familyFeedApi.getFeedPage(
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genealogyId.value,
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{ pageNum: nextPage, pageSize: FEED_PAGE_SIZE },
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{ requestController: feedListRequestController },
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);
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if (!active) return;
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const knownIds = new Set(feeds.value.map((item) => String(item.id)));
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feeds.value = feeds.value.concat(
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page.rows.filter((item) => !knownIds.has(String(item.id))),
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);
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currentFeedPage.value = nextPage;
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totalFeedCount.value = page.total;
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loadMoreState.value =
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feeds.value.length < totalFeedCount.value ? "idle" : "done";
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} catch (error) {
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if (!active || isRequestCancelled(error)) return;
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loadMoreState.value = "error";
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}
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};
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onLoad((query) => {
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const supplied = Object.prototype.hasOwnProperty.call(
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query || {},
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"genealogyId",
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);
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genealogyId.value = supplied
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? String(query.genealogyId || "")
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: String(genealogyContext.getCurrentGenealogyId() || "");
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hasValidContext.value = /^[1-9]\d*$/.test(genealogyId.value);
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if (hasValidContext.value) void loadFeeds();
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else feedState.value = "error";
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});
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onShow(() => {
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if (skipInitialShowRefresh) {
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skipInitialShowRefresh = false;
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return;
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}
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if (hasValidContext.value) void loadFeeds();
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});
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onUnload(() => {
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active = false;
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feedListRequestController.abort();
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recommendationRequestController.abort();
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});
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const toPublish = () =>
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hasValidContext.value
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? openPage("F02", { genealogyId: genealogyId.value, mode: "create" }, "F01")
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: goRoot("G01");
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const openFeed = (item) =>
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openPage("F03", { genealogyId: genealogyId.value, feedId: item.id }, "F01");
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const openSection = (key) => {
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const routes = {
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articles: "F04",
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albums: "F07",
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rituals: "R05",
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memos: "R10",
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people: "R01",
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gifts: "R03",
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merits: "R11",
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videos: "F10",
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};
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return openPage(routes[key], { genealogyId: genealogyId.value }, "F01");
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};
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const handlePrimaryAction = () =>
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feedState.value === "error" ? loadFeeds() : toPublish();
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</script>
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<style scoped lang="scss">
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@import "../../styles/adaptive-frame-profiles.scss";
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.family-page {
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display: flex;
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min-height: 100vh;
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flex-direction: column;
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background: $paper;
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}
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.family-page__header,
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.feed-content {
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z-index: 1;
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}
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.feed-content {
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flex: 1;
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padding: 24rpx 24rpx 190rpx;
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}
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.feed-heading text {
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display: block;
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}
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.feed-heading text:first-child {
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color: $ink;
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font-family: STKaiti, KaiTi, serif;
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font-size: clamp(17px, 31rpx, 22px);
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font-weight: 700;
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}
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.feed-heading text:last-child {
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margin-top: 6rpx;
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color: $ink-muted;
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font-size: clamp(14px, 23rpx, 17px);
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}
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.feed-shortcuts {
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display: grid;
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grid-template-columns: repeat(4, minmax(0, 1fr));
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gap: 8rpx;
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margin-top: 15rpx;
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}
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.feed-shortcut {
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box-sizing: border-box;
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min-height: 48px;
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margin: 0;
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padding: 0;
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border: 1rpx solid rgba(181, 137, 63, 0.45);
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border-radius: 8rpx;
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background: rgba(255, 252, 244, 0.58);
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.feed-shortcut text {
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color: $ink;
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font-size: clamp(14px, 22rpx, 17px);
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font-weight: 700;
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}
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.feed-list {
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margin-top: 22rpx;
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}
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.feed-card,
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.feed-state-card {
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@include adaptive-family-letter;
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box-sizing: border-box;
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margin-top: 16rpx;
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padding: 30rpx;
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}
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.feed-card text,
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.feed-state-card text {
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display: block;
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}
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.feed-card__publisher {
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color: $brand-red;
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font-size: clamp(14px, 22rpx, 17px);
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}
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.feed-card__content {
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display: -webkit-box;
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margin-top: 12rpx;
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overflow: hidden;
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color: $ink;
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font-size: clamp(16px, 28rpx, 20px);
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line-height: 1.55;
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overflow-wrap: anywhere;
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-webkit-box-orient: vertical;
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-webkit-line-clamp: 3;
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}
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.feed-card__meta {
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margin-top: 12rpx;
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color: $ink-muted;
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font-size: clamp(13px, 21rpx, 16px);
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}
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.feed-shortcut::after {
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border: 0;
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}
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.feed-shortcut:active {
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background: rgba(181, 137, 63, 0.1);
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}
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.feed-card__reason {
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margin-top: 8rpx;
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color: #9a6555;
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font-size: clamp(12px, 20rpx, 15px);
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}
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.feed-more {
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@include adaptive-scroll-button(secondary);
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display: block;
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width: 420rpx;
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max-width: 100%;
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min-height: 76rpx;
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margin: 22rpx auto 0;
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padding: 0 24rpx;
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border: 0;
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color: $ink;
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font-size: clamp(14px, 22rpx, 17px);
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font-weight: 700;
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line-height: 76rpx;
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}
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.feed-more::after {
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border: 0;
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}
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.feed-more[disabled] {
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opacity: 0.62;
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}
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.feed-state-card {
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min-height: 230rpx;
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display: flex;
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align-items: center;
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justify-content: center;
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text-align: center;
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}
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.feed-state-card text:first-child {
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color: $ink;
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font-size: clamp(17px, 31rpx, 22px);
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font-weight: 700;
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}
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.feed-state-card text:last-child {
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margin-top: 13rpx;
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color: $ink-muted;
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font-size: clamp(14px, 23rpx, 17px);
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line-height: 1.45;
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}
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.feed-action {
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@include adaptive-scroll-button(primary);
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width: 514rpx;
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max-width: 100%;
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min-height: 76rpx;
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margin: 19rpx auto;
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}
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.feed-action text {
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display: flex;
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min-height: 76rpx;
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align-items: center;
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justify-content: center;
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color: #fff9ed;
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font-size: clamp(15px, 24rpx, 18px);
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font-weight: 700;
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}
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</style>
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