697 lines
15 KiB
Vue
697 lines
15 KiB
Vue
<template>
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<view class="user-picker">
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<!-- 搜索栏 -->
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<view v-if="enableSearch" class="search-bar">
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<view class="search-input-container">
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<input class="search-input" :placeholder="searchPlaceholder" v-model="searchKeyword" @confirm="handleSearch" />
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<view class="search-icon" @click="handleSearch">🔍</view>
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</view>
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</view>
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<!-- 用户列表区域 -->
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<view class="list-container">
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<scroll-view class="user-list" scroll-y :style="listStyle">
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<!-- 空状态 -->
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<view v-if="allUsers.length === 0" class="empty-state">
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<text class="empty-text">{{ emptyText }}</text>
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</view>
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<!-- 已搜索到的用户列表 -->
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<view v-for="user in allUsers" :key="user.userID" class="user-item" @click="toggleUserSelection(user)">
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<view v-if="!readOnly" class="checkbox">
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<view class="checkbox-icon" :class="{ 'checked': selectedUsers.has(user.userID) }">
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<text v-if="selectedUsers.has(user.userID)" class="checkmark">✓</text>
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</view>
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</view>
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<!-- 用户头像 -->
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<view class="user-avatar">
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<image :src="user.avatar || defaultAvatarIcon" class="avatar-img" />
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</view>
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<!-- 用户信息 -->
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<view class="user-info">
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<text class="user-nick">{{ user.nick || user.userID }}</text>
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<text class="user-id">{{ user.userID }}</text>
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</view>
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<!-- 删除按钮 -->
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<view v-if="enableDelete" class="delete-btn" @click.stop="removeUser(user.userID)">
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<text>×</text>
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</view>
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</view>
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</scroll-view>
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</view>
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<!-- 底部操作栏-->
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<view v-if="!readOnly" class="bottom-bar">
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<view class="selected-count">
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已选 {{ selectedUsers.size }} 人
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</view>
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<button class="confirm-btn" :class="{ 'disabled': selectedUsers.size === 0 }" @click="handleConfirm"
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:disabled="selectedUsers.size === 0">
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确定
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</button>
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</view>
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</view>
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</template>
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<script lang="ts" setup>
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import { ref, reactive, computed, onMounted, watch } from 'vue';
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import TUIChatEngine from '../../states/chat-uikit-engine-lite';
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import defaultAvatarIcon from '../../assets/base/default-avatar.png';
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interface User {
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userID: string
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nick?: string
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avatar?: string
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}
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interface Props {
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maxCount?: number
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readOnly?: boolean
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enableSearch?: boolean
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enableDelete?: boolean
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dataSource?: User[]
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excludeUserIDs?: string[]
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mode?: 'select' | 'remove' // 模式：select-选择模式（排除指定用户），remove-删除模式（显示所有用户）
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inModal?: boolean // 是否在弹窗中使用
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}
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const emit = defineEmits<{
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confirm: [selectedUserIDs: string[]]
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}>()
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const props = withDefaults(defineProps<Props>(), {
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maxCount: Number.POSITIVE_INFINITY,
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readOnly: false,
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enableSearch: true,
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enableDelete: true,
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dataSource: [],
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excludeUserIDs: () => [],
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mode: 'select',
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inModal: false
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})
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const searchKeyword = ref('')
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const allUsers = ref<User[]>([])
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const selectedUsers = reactive(new Set<string>())
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// 根据模式决定是否应用排除逻辑
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const shouldApplyExclude = computed(() => props.mode === 'select')
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const listStyle = computed(() => {
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if (props.inModal) {
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// 在弹窗中：使用 calc 计算可用高度，避免大片空白
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return {
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height: 'calc(90vh - 160rpx - 120rpx)' // 90vh - 搜索栏(160rpx) - 底部操作栏(120rpx)
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}
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} else {
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// 全屏模式：使用整个视口高度
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return {
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height: 'calc(100vh - 128rpx - 120rpx)' // 减去搜索栏(128rpx)和底部操作栏(120rpx)的高度
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}
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}
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})
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const searchPlaceholder = computed(() => {
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if (props.mode === 'remove') {
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return '搜索群成员昵称或ID'
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}
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return props.dataSource.length > 0 ? '搜索群成员昵称或ID' : '输入用户ID进行搜索添加'
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})
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const emptyText = computed(() => {
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if (props.mode === 'remove') {
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return '暂无群成员'
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}
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return props.dataSource.length > 0 ? '暂无群成员' : '暂无用户，请搜索添加'
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})
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onMounted(() => {
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allUsers.value = shouldApplyExclude.value
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? props.dataSource?.filter(user => !props.excludeUserIDs.includes(user.userID))
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: [...props.dataSource]
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})
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// 监听 dataSource 变化
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watch(() => props.dataSource, (newDataSource) => {
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allUsers.value = shouldApplyExclude.value
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? newDataSource.filter(user => !props.excludeUserIDs.includes(user.userID))
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: [...newDataSource]
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}, { deep: true })
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// 监听 excludeUserIDs 变化
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watch(() => props.excludeUserIDs, () => {
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allUsers.value = shouldApplyExclude.value
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? props.dataSource.filter(user => !props.excludeUserIDs.includes(user.userID))
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: [...props.dataSource]
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}, { deep: true })
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// 监听 mode 变化
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watch(() => props.mode, () => {
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allUsers.value = shouldApplyExclude.value
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? props.dataSource.filter(user => !props.excludeUserIDs.includes(user.userID))
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: [...props.dataSource]
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}, { deep: true })
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const searchUsers = async (keyword: string): Promise<User[]> => {
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if (!keyword.trim()) {
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// 如果没有关键词，根据模式返回相应的数据源
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return shouldApplyExclude.value
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? props.dataSource.filter(user => !props.excludeUserIDs.includes(user.userID))
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: [...props.dataSource]
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}
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// 如果有dataSource，在dataSource中搜索
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if (props.dataSource.length > 0) {
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const filteredUsers = props.dataSource.filter(user => {
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const matchesKeyword = user.userID.includes(keyword) ||
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(user.nick && user.nick.includes(keyword))
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// 根据模式决定是否应用排除逻辑
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return shouldApplyExclude.value
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? !props.excludeUserIDs.includes(user.userID) && matchesKeyword
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: matchesKeyword
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})
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if (filteredUsers.length === 0) {
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uni.showToast({
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title: '未找到匹配的群成员',
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icon: 'none'
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})
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}
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return filteredUsers
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} else {
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// 如果没有dataSource，进行全局搜索
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const currentUserID = TUIChatEngine.getMyUserID();
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// 在选择模式下，检查是否搜索自己或排除列表中的用户
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if (shouldApplyExclude.value && (keyword === currentUserID || props.excludeUserIDs.includes(keyword))) {
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uni.showToast({
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title: keyword === currentUserID ? '不能搜索自己' : '用户已在群中',
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icon: 'none'
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})
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return []
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}
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// 在删除模式下，只检查是否搜索自己
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if (!shouldApplyExclude.value && keyword === currentUserID) {
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uni.showToast({
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title: '不能删除自己',
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icon: 'none'
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})
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return []
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}
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try {
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const res = await TUIChatEngine.TUIUser.getUserProfile({ userIDList: [keyword] })
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if (res.data.length > 0) {
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const { nick = '', avatar = '' } = res.data[0]
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return [
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{
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userID: keyword,
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nick,
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avatar: avatar || defaultAvatarIcon
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}
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]
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} else {
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uni.showToast({
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title: '用户不存在',
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icon: 'none'
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})
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return []
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}
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} catch (error) {
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console.error('搜索用户失败:', error)
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uni.showToast({
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title: '搜索失败',
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icon: 'none'
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})
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return []
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}
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}
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}
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const handleSearch = async () => {
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const keyword = searchKeyword.value.trim()
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try {
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const results = await searchUsers(keyword)
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if (props.dataSource.length > 0) {
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// 有dataSource时，直接显示搜索结果（过滤模式）
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allUsers.value = results
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} else {
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// 无dataSource时，添加模式
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if (results.length > 0) {
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// 检查是否已经存在该用户
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const existingUser = allUsers.value.find(user => user.userID === keyword)
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if (!existingUser) {
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// 将新用户添加到现有列表中
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allUsers.value = [...allUsers.value, ...results]
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} else {
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uni.showToast({
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title: '用户已存在',
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icon: 'none'
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})
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}
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}
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}
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// 搜索完成后清除输入框内容
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searchKeyword.value = ''
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} catch (error) {
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console.error('搜索用户失败:', error)
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}
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}
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const toggleUserSelection = (user: User) => {
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if (props.readOnly) return
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if (selectedUsers.has(user.userID)) {
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selectedUsers.delete(user.userID)
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} else {
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if (selectedUsers.size >= props.maxCount) {
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uni.showToast({
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title: `最多只能选择 ${props.maxCount} 个用户`,
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icon: 'none'
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})
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return
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}
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if (props.maxCount === 1) {
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selectedUsers.clear()
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}
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selectedUsers.add(user.userID)
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}
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}
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const removeUser = (userID: string) => {
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allUsers.value = allUsers.value.filter(user => user.userID !== userID)
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if (selectedUsers.has(userID)) {
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selectedUsers.delete(userID)
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}
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}
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const handleConfirm = async () => {
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if (selectedUsers.size === 0) return
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const selectedUserIDs = Array.from(selectedUsers)
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emit('confirm', selectedUserIDs)
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}
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defineExpose({
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handleConfirm
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})
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</script>
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<style lang="scss" scoped>
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.user-picker {
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height: 100vh;
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display: flex;
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flex-direction: column;
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background-color: #f8f9fa;
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}
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.user-picker[in-modal="true"] {
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height: 90vh;
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max-height: 800px;
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}
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.search-bar {
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padding: 24rpx;
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background-color: #fff;
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border-bottom: 1rpx solid #e8e8e8;
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flex-shrink: 0;
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}
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.search-input-container {
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position: relative;
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display: flex;
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align-items: center;
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}
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.search-input {
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flex: 1;
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height: 80rpx;
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padding: 0 80rpx 0 30rpx;
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background-color: #f0f2f7;
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border-radius: 40rpx;
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font-size: 28rpx;
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border: 1rpx solid #e0e0e0;
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}
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.search-icon {
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position: absolute;
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right: 30rpx;
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width: 60rpx;
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height: 60rpx;
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display: flex;
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align-items: center;
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justify-content: center;
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font-size: 28rpx;
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color: #666;
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cursor: pointer;
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}
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.list-container {
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flex: 1;
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background-color: #fff;
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display: flex;
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flex-direction: column;
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min-height: 0;
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}
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.user-list {
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width: 100%;
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background-color: #fff;
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}
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.empty-state {
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display: flex;
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justify-content: center;
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align-items: center;
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height: 300rpx;
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}
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.empty-text {
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font-size: 28rpx;
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color: #999;
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}
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.user-item {
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display: flex;
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align-items: center;
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padding: 24rpx 30rpx;
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border-bottom: 1rpx solid #f5f5f5;
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position: relative;
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transition: background-color 0.2s;
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}
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.user-item:active {
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background-color: #f8f9fa;
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}
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.checkbox {
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width: 60rpx;
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height: 60rpx;
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display: flex;
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align-items: center;
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justify-content: center;
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margin-right: 20rpx;
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}
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.checkbox-icon {
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width: 36rpx;
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height: 36rpx;
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border: 2rpx solid #dcdfe6;
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border-radius: 50%;
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display: flex;
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align-items: center;
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justify-content: center;
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transition: all 0.2s;
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&.checked {
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border-color: #07c160;
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background-color: #07c160;
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}
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}
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.checkmark {
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color: #fff;
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font-size: 20rpx;
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font-weight: bold;
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}
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.user-avatar {
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width: 80rpx;
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height: 80rpx;
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border-radius: 50%;
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overflow: hidden;
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margin-right: 20rpx;
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background-color: #f0f2f5;
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}
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.avatar-img {
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width: 100%;
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height: 100%;
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object-fit: cover;
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}
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.user-info {
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flex: 1;
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display: flex;
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flex-direction: column;
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}
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.user-nick {
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font-size: 32rpx;
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color: #1a1a1a;
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font-weight: 500;
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margin-bottom: 8rpx;
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line-height: 1.2;
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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max-width: 400rpx;
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}
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.user-id {
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font-size: 24rpx;
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color: #8c8c8c;
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line-height: 1.2;
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}
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.delete-btn {
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width: 60rpx;
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height: 60rpx;
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display: flex;
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align-items: center;
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justify-content: center;
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color: #999;
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font-size: 36rpx;
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font-weight: bold;
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border-radius: 50%;
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transition: all 0.2s;
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}
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.delete-btn:active {
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background-color: #ffebee;
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color: #ff4444;
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}
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.bottom-bar {
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height: 120rpx;
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background-color: #fff;
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border-top: 1rpx solid #e8e8e8;
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display: flex;
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align-items: center;
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padding: 0 30rpx;
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flex-shrink: 0;
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position: sticky;
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bottom: 0;
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z-index: 10;
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}
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.selected-count {
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font-size: 28rpx;
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color: #666;
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flex: 1;
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}
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.confirm-btn {
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background-color: #07c160;
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color: #fff;
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border: none;
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border-radius: 8rpx;
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font-size: 28rpx;
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height: 72rpx;
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padding: 0 40rpx;
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transition: all 0.2s;
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&.disabled {
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background-color: #dcdfe6;
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color: #c0c4cc;
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}
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}
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.confirm-btn:not(.disabled):active {
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background-color: #06a854;
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transform: scale(0.98);
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}
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/* 群聊表单弹出层样式 */
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.modal-overlay {
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position: fixed;
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top: 0;
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left: 0;
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right: 0;
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bottom: 0;
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background-color: rgba(0, 0, 0, 0.5);
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display: flex;
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align-items: flex-end;
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justify-content: center;
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z-index: 1000;
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}
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.modal-content {
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width: 100%;
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max-height: 80vh;
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background-color: #fff;
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border-radius: 24rpx 24rpx 0 0;
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display: flex;
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flex-direction: column;
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animation: slideUp 0.3s ease-out;
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box-sizing: border-box;
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overflow: hidden;
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}
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@keyframes slideUp {
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from {
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transform: translateY(100%);
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}
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to {
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transform: translateY(0);
|
||
}
|
||
}
|
||
|
||
.modal-header {
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: space-between;
|
||
padding: 32rpx 30rpx 24rpx;
|
||
border-bottom: 1rpx solid #e8e8e8;
|
||
position: relative;
|
||
box-sizing: border-box;
|
||
}
|
||
|
||
.modal-title {
|
||
font-size: 32rpx;
|
||
font-weight: 600;
|
||
color: #1a1a1a;
|
||
flex: 1;
|
||
text-align: center;
|
||
}
|
||
|
||
.close-btn {
|
||
width: 60rpx;
|
||
height: 60rpx;
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: center;
|
||
font-size: 36rpx;
|
||
color: #999;
|
||
position: absolute;
|
||
right: 30rpx;
|
||
}
|
||
|
||
.form-container {
|
||
flex: 1;
|
||
max-height: 60vh;
|
||
padding: 30rpx;
|
||
box-sizing: border-box;
|
||
overflow: hidden;
|
||
}
|
||
|
||
.form-item {
|
||
margin-bottom: 32rpx;
|
||
box-sizing: border-box;
|
||
}
|
||
|
||
.form-label {
|
||
display: block;
|
||
font-size: 28rpx;
|
||
color: #1a1a1a;
|
||
margin-bottom: 16rpx;
|
||
font-weight: 500;
|
||
}
|
||
|
||
.form-input {
|
||
width: 100%;
|
||
height: 80rpx;
|
||
padding: 0 24rpx;
|
||
background-color: #f8f9fa;
|
||
border: 1rpx solid #e8e8e8;
|
||
border-radius: 8rpx;
|
||
font-size: 28rpx;
|
||
box-sizing: border-box;
|
||
}
|
||
|
||
.form-picker {
|
||
width: 100%;
|
||
height: 80rpx;
|
||
background-color: #f8f9fa;
|
||
border: 1rpx solid #e8e8e8;
|
||
border-radius: 8rpx;
|
||
display: flex;
|
||
align-items: center;
|
||
padding: 0 24rpx;
|
||
box-sizing: border-box;
|
||
cursor: pointer;
|
||
}
|
||
|
||
.picker-value {
|
||
font-size: 28rpx;
|
||
color: #1a1a1a;
|
||
width: 100vw;
|
||
height: 100%;
|
||
display: flex;
|
||
align-items: center;
|
||
}
|
||
|
||
.form-textarea {
|
||
width: 100%;
|
||
min-height: 160rpx;
|
||
padding: 24rpx;
|
||
background-color: #f8f9fa;
|
||
border: 1rpx solid #e8e8e8;
|
||
border-radius: 8rpx;
|
||
font-size: 28rpx;
|
||
line-height: 1.5;
|
||
box-sizing: border-box;
|
||
}
|
||
|
||
.modal-footer {
|
||
display: flex;
|
||
gap: 20rpx;
|
||
padding: 24rpx 30rpx 40rpx;
|
||
border-top: 1rpx solid #e8e8e8;
|
||
box-sizing: border-box;
|
||
}
|
||
|
||
.cancel-btn {
|
||
flex: 1;
|
||
height: 80rpx;
|
||
background-color: #f8f9fa;
|
||
color: #666;
|
||
border: 1rpx solid #e8e8e8;
|
||
border-radius: 8rpx;
|
||
font-size: 28rpx;
|
||
box-sizing: border-box;
|
||
}
|
||
|
||
.submit-btn {
|
||
flex: 1;
|
||
height: 80rpx;
|
||
background-color: #07c160;
|
||
color: #fff;
|
||
border: none;
|
||
border-radius: 8rpx;
|
||
font-size: 28rpx;
|
||
box-sizing: border-box;
|
||
}
|
||
|
||
.cancel-btn:active {
|
||
background-color: #e8e8e8;
|
||
}
|
||
|
||
.submit-btn:active {
|
||
background-color: #06a854;
|
||
}
|
||
</style> |