From d87b82de5c2b2541c386c822d948ca854cb3281a Mon Sep 17 00:00:00 2001
From: npmrun <1549469775@qq.com>
Date: Sun, 19 Apr 2026 00:01:44 +0800
Subject: [PATCH] feat(pages): add discover directory page

Made-with: Cursor
---
 app/pages/discover/index.vue | 151 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 151 insertions(+)
 create mode 100644 app/pages/discover/index.vue

diff --git a/app/pages/discover/index.vue b/app/pages/discover/index.vue
new file mode 100644
index 0000000..20d48dc
--- /dev/null
+++ b/app/pages/discover/index.vue
@@ -0,0 +1,151 @@
+<script setup lang="ts">
+definePageMeta({ title: '发现' })
+
+const route = useRoute()
+const router = useRouter()
+const { fetchData, getApiErrorMessage } = useClientApi()
+
+function parsePage(raw: unknown): number {
+  const n =
+    typeof raw === 'string'
+      ? Number.parseInt(raw, 10)
+      : typeof raw === 'number'
+        ? raw
+        : Number.NaN
+  if (!Number.isFinite(n) || n < 1) {
+    return 1
+  }
+  return Math.floor(n)
+}
+
+const page = ref(parsePage(route.query.page))
+
+watch(
+  () => route.query.page,
+  () => {
+    page.value = parsePage(route.query.page)
+  },
+)
+
+type DiscoverUser = {
+  publicSlug: string
+  displayName: string
+  avatar: string | null
+  location: string | null
+}
+
+type Payload = {
+  items: DiscoverUser[]
+  total: number
+  page: number
+  pageSize: number
+}
+
+const PAGE_SIZE = 10
+
+const data = ref<Payload | null>(null)
+const pending = ref(false)
+const loadError = ref('')
+
+async function load() {
+  pending.value = true
+  loadError.value = ''
+  try {
+    const url = page.value > 1 ? `/api/discover/users?page=${page.value}` : '/api/discover/users'
+    data.value = await fetchData<Payload>(url, { notify: false })
+  } catch (e: unknown) {
+    data.value = null
+    loadError.value = getApiErrorMessage(e)
+  } finally {
+    pending.value = false
+  }
+}
+
+watch(page, () => {
+  void load()
+})
+
+function onPageChange(p: number) {
+  page.value = p
+  const query: Record<string, string | string[] | undefined> = { ...route.query }
+  if (p > 1) {
+    query.page = String(p)
+  }
+  else {
+    delete query.page
+  }
+  void router.replace({ query })
+}
+
+onMounted(() => {
+  void load()
+})
+</script>
+
+<template>
+  <UContainer class="max-w-6xl py-8">
+    <h1 class="mb-6 text-2xl font-semibold text-highlighted">
+      发现
+    </h1>
+
+    <div v-if="pending && !data" class="text-muted">
+      加载中…
+    </div>
+    <UAlert
+      v-else-if="loadError"
+      color="error"
+      :title="loadError"
+      class="mb-6"
+    />
+    <template v-else-if="data">
+      <UEmpty
+        v-if="data.total === 0"
+        title="暂时还没有用户"
+        description="尚无用户开启「出现在发现页」。可在个人资料中打开该选项并设置公开主页 slug。"
+      />
+      <template v-else>
+        <ul class="grid gap-4 sm:grid-cols-2 lg:grid-cols-3">
+          <li
+            v-for="u in data.items"
+            :key="u.publicSlug"
+            class="border border-default rounded-xl bg-elevated/20 overflow-hidden transition-shadow hover:shadow-md"
+          >
+            <NuxtLink
+              :to="`/@${encodeURIComponent(u.publicSlug)}`"
+              class="flex flex-col gap-3 p-4 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-primary focus-visible:ring-offset-2 focus-visible:ring-offset-default rounded-xl"
+            >
+              <div class="flex items-center gap-3 min-w-0">
+                <UAvatar
+                  :src="u.avatar || undefined"
+                  :alt="u.displayName"
+                  size="md"
+                  class="shrink-0 ring-1 ring-default"
+                />
+                <div class="min-w-0 flex-1">
+                  <div class="font-medium text-highlighted truncate">
+                    {{ u.displayName }}
+                  </div>
+                  <div class="text-xs text-muted truncate">
+                    @{{ u.publicSlug }}
+                  </div>
+                </div>
+              </div>
+              <p v-if="u.location" class="text-sm text-muted line-clamp-2">
+                {{ u.location }}
+              </p>
+            </NuxtLink>
+          </li>
+        </ul>
+        <div v-if="data.total > PAGE_SIZE" class="flex justify-end mt-8">
+          <UPagination
+            :page="page"
+            :total="data.total"
+            :items-per-page="PAGE_SIZE"
+            size="sm"
+            @update:page="onPageChange"
+          />
+        </div>
+      </template>
+    </template>
+  </UContainer>
+</template>