feat: 使用新组件BiliUserSelector替换原有的UID输入组件并优化相关交互

src/components/common/BiliUserSelector.vue

@@ -0,0 +1,188 @@
+<script setup lang="ts">
+import { NAutoComplete, NAvatar, NFlex, NText } from 'naive-ui'
+import type { AutoCompleteOption } from 'naive-ui'
+import { useDebounceFn } from '@vueuse/core'
+import { computed, h, ref, watch } from 'vue'
+import { VTSURU_API_URL } from '@/data/constants'
+
+interface BiliUserInfo {
+  mid: number
+  name: string
+  face: string
+}
+
+interface BiliApiResponse {
+  code: number
+  data?: {
+    card?: BiliUserInfo
+  }
+}
+
+type BiliUserSelectorOption = AutoCompleteOption & { userInfo?: BiliUserInfo }
+
+const props = defineProps<{
+  placeholder?: string
+  size?: 'small' | 'medium' | 'large'
+  disabled?: boolean
+}>()
+
+const emit = defineEmits<{
+  'userInfoLoaded': [userInfo: BiliUserInfo | null]
+}>()
+
+// 使用 defineModel 作为外部 v-model:value 绑定
+const model = defineModel<number | undefined>('value')
+
+const inputValue = ref('')
+const options = ref<BiliUserSelectorOption[]>([])
+const loading = ref(false)
+const selectedUserInfo = ref<BiliUserInfo | null>(null)
+
+// 监听外部 v-model:value 变化，当外部设置了值时加载用户信息
+watch(
+  () => model.value,
+  async (newValue) => {
+    if (newValue) {
+      inputValue.value = String(newValue)
+      if (!selectedUserInfo.value || selectedUserInfo.value.mid !== newValue) {
+        await loadUserInfo(newValue)
+      }
+    }
+    else {
+      inputValue.value = ''
+      selectedUserInfo.value = null
+    }
+  },
+  { immediate: true },
+)
+
+// 加载用户信息
+async function loadUserInfo(uid: number) {
+  try {
+    loading.value = true
+    const response = await fetch(`${VTSURU_API_URL}bili-user-info/${uid}`)
+    const data: BiliApiResponse = await response.json()
+
+    if (data.code === 0 && data.data?.card) {
+      const userInfo = data.data.card
+      selectedUserInfo.value = userInfo
+
+      options.value = [{
+        label: `${userInfo.name} (${userInfo.mid})`,
+        value: String(userInfo.mid),
+        userInfo,
+      }] as BiliUserSelectorOption[]
+
+      emit('userInfoLoaded', userInfo)
+    }
+    else {
+      selectedUserInfo.value = null
+      emit('userInfoLoaded', null)
+    }
+  }
+  catch (error) {
+    console.error('加载用户信息失败:', error)
+    selectedUserInfo.value = null
+    emit('userInfoLoaded', null)
+  }
+  finally {
+    loading.value = false
+  }
+}
+
+// 防抖搜索函数
+const debouncedSearch = useDebounceFn(async (value: string) => {
+  const uid = Number.parseInt(value)
+  if (Number.isNaN(uid) || uid <= 0) {
+    options.value = []
+    return
+  }
+
+  await loadUserInfo(uid)
+}, 500)
+
+// 处理输入变化
+function handleInput(value: string) {
+  inputValue.value = value
+  const uid = Number.parseInt(value)
+
+  if (Number.isNaN(uid) || uid <= 0) {
+    model.value = undefined
+    selectedUserInfo.value = null
+    options.value = []
+    return
+  }
+
+  // 有效的数字输入时，立即同步给外部 v-model
+  model.value = uid
+
+  debouncedSearch(value)
+}
+
+// 处理选择
+function handleSelect(value: string) {
+  inputValue.value = value
+  const numeric = Number.parseInt(value)
+  model.value = Number.isNaN(numeric) ? undefined : numeric
+  const option = options.value.find(opt => opt.value === value)
+  if (option?.userInfo) {
+    selectedUserInfo.value = option.userInfo
+    emit('userInfoLoaded', option.userInfo)
+  }
+}
+
+// 自定义渲染选项
+function renderOption(option: { option: BiliUserSelectorOption }) {
+  const { userInfo } = option.option
+  if (!userInfo) {
+    return h(NText, { depth: 3 }, { default: () => '加载中...' })
+  }
+
+  return h(
+    NFlex,
+    { align: 'center', gap: 8 },
+    {
+      default: () => [
+        h(NAvatar, {
+          src: userInfo.face,
+          size: 32,
+          round: true,
+          imgProps: {
+            referrerpolicy: 'no-referrer'
+          }
+        }),
+        h(
+          NFlex,
+          { vertical: true, gap: 2 },
+          {
+            default: () => [
+              h(NText, { strong: true }, { default: () => userInfo.name }),
+              h(NText, { depth: 3, size: 'small' }, { default: () => `UID: ${userInfo.mid}` }),
+            ],
+          },
+        ),
+      ],
+    },
+  )
+}
+
+// 计算当前显示的值 - 只显示UID
+const displayValue = computed(() => {
+  return inputValue.value
+})
+</script>
+
+<template>
+  <NAutoComplete
+    :value="displayValue"
+    :options="options"
+    :loading="loading"
+    :placeholder="placeholder || '请输入B站用户UID'"
+    :size="size || 'medium'"
+    :disabled="disabled"
+    clearable
+    :render-option="renderOption"
+    @update:value="handleInput"
+    @select="handleSelect"
+  />
+</template>