<template>
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<div class="lum-dialog-mask">
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<el-container class="lum-dialog-box">
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<el-header class="no-padding header no-select" height="60px">
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<p>
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{{ from.groupId == 0 ? '创建群组' : '请选择需要邀请的好友' }}
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</p>
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<p class="tools">
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<i class="el-icon-close" @click="close" />
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</p>
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</el-header>
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<el-main class="main no-padding">
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<el-container class="full-height">
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<el-aside width="250px" class="aside-border">
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<el-container class="full-height no-select">
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<el-header
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class="no-padding search-header"
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height="50px"
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:class="{ shadow: searchHeaderShadow }"
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>
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<el-input
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v-model="keywords"
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placeholder="搜索 | 好友 or 群组"
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prefix-icon="el-icon-search"
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clearable
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size="small"
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/>
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</el-header>
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<el-main class="no-padding">
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<el-scrollbar
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ref="scrollbar"
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class="full-height"
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tag="section"
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:native="false"
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>
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<ul class="friend-items no-select">
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<li
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v-for="item in search"
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:key="item.id"
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@click="triggerContacts(item)"
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>
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<div class="avatar">
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<el-avatar :size="25" :src="item.avatar" shape="square">
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<img src="~@/assets/image/detault-avatar.jpg" />
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</el-avatar>
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</div>
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<div class="content"><span class="lum-text-ellipsis">{{ item.nickname }}</span></div>
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<div class="checkbox">
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<i
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class="el-icon-success"
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:class="{ 'icon-active': item.checked }"
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/>
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</div>
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</li>
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</ul>
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</el-scrollbar>
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</el-main>
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</el-container>
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</el-aside>
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<el-main class="no-padding">
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<el-container class="full-height">
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<el-header height="50px" v-show="!readonly">
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<div class="group-from no-select">
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<label>群名称*</label>
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<p>
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<el-input
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v-model="from.groupName"
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placeholder="请输入群名称(必填)"
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size="small"
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:maxlength="20"
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/>
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</p>
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</div>
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</el-header>
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<el-header height="40px" :class="{ mt40: !readonly }">
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<el-divider content-position="left" class="no-select">
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<span style="color: #c4c5c7">
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邀请成员 ({{ selected.length }})
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</span>
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</el-divider>
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</el-header>
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<el-main>
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<el-scrollbar :native="false" tag="section" class="full-height">
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<ul class="friend-items no-select">
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<li
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v-for="item in selected"
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:key="item.id"
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@click="triggerContacts(item)"
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style="padding: 0;"
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>
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<div class="avatar">
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<el-avatar :size="25" :src="item.avatar" shape="square">
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<img src="~@/assets/image/detault-avatar.jpg" />
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</el-avatar>
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</div>
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<div class="content"><span class="lum-text-ellipsis">{{ item.nickname }}</span></div>
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<div class="checkbox">
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<i
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class="el-icon-success"
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:class="{ 'icon-active': item.checked }"
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/>
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</div>
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</li>
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</ul>
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</el-scrollbar>
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</el-main>
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</el-container>
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</el-main>
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</el-container>
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</el-main>
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<el-footer height="50px" class="no-padding footer">
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<el-button size="small" @click="close" plain>取消</el-button>
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<el-button
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v-if="from.groupId == 0"
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type="primary"
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size="small"
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@click="createSubmit"
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>
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创建群组<span v-show="selected.length">({{ selected.length }})</span>
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</el-button>
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<el-button v-else type="primary" size="small" @click="inviteSubmit">
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立即邀请({{ selected.length }})
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</el-button>
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</el-footer>
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</el-container>
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</div>
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</template>
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<script>
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import {
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ServeCreateGroup,
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ServeInviteGroup,
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ServeGetInviteFriends,
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} from '@/api/group'
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export default {
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name: 'GroupLaunch',
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props: {
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groupId: {
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type: [String, Number],
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default: null,
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},
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},
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data() {
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return {
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readonly: false,
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from: {
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groupId: 0,
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groupName: '',
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},
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contacts: [],
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search: [],
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searchHeaderShadow: false,
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keywords: '',
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isAvatarCropper: false,
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}
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},
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computed: {
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selected() {
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return this.contacts.filter(item => item.checked)
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},
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},
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watch: {
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keywords(val) {
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this.search =
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val == ''
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? this.contacts
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: this.contacts.filter(item => {
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return item.nickname.match(this.keywords) != null
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})
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},
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contacts(arr) {
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if (this.keywords == '') {
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this.search = arr
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}
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},
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},
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created() {
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if (this.groupId > 0) {
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this.readonly = true
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this.from.groupId = this.groupId
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}
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this.friendsApi()
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},
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mounted() {
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this.handleScroll()
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},
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methods: {
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// 触发选择联系人事件
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triggerContacts(item) {
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let index = this.contacts.findIndex(val => {
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return val.id === item.id
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})
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this.contacts[index].checked = !this.contacts[index].checked
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},
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// 取消选中的联系人
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delContacts(item) {
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let index = this.contacts.findIndex(val => {
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return val.id === item.id
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})
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this.contacts[index].checked = false
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},
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// 移除所有选中选项
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delAll() {
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this.contacts.forEach((item, i) => {
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this.contacts[i].checked = false
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})
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},
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// 关闭窗口
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close() {
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this.$emit('close')
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},
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// 获取选中的ID列表
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getIds() {
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return this.selected.map(item => item.id)
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},
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// 加载好友列表
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friendsApi() {
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ServeGetInviteFriends({
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group_id: this.from.groupId,
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}).then(res => {
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if (res.code == 200 && res.data) {
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this.contacts = []
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let data = res.data.map(item => {
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return Object.assign(item, {
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nickname: item.friend_remark ? item.friend_remark : item.nickname,
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checked: false,
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})
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})
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this.contacts.push(...data)
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}
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})
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},
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//创建聊天群
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createSubmit() {
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let data = {
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group_avatar: '',
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group_name: this.from.groupName,
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group_profile: '',
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uids: this.getIds().join(','),
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}
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if (data.group_name == '') {
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this.$message('群聊名称不能为空！')
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return
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}
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if (this.getIds().length < 2) {
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this.$message('群聊人数必须大于俩人！')
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return
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}
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ServeCreateGroup({
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avatar: '',
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name: this.from.groupName,
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profile: '',
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ids: this.getIds().join(','),
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}).then(res => {
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if (res.code == 200) {
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this.$emit('create-success', res.data)
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} else {
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this.$message('创建群聊失败！')
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}
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})
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},
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//好友邀请提交
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inviteSubmit() {
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ServeInviteGroup({
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group_id: parseInt(this.from.groupId),
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ids: this.getIds().join(','),
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}).then(res => {
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if (res.code == 200) {
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this.$emit('invite-success')
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} else {
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this.$message('邀请好友失败！')
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}
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})
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},
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// 滚动条监听
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handleScroll() {
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let scrollbarEl = this.$refs.scrollbar.wrap
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scrollbarEl.onscroll = () => {
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this.searchHeaderShadow = scrollbarEl.scrollTop != 0
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}
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},
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},
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}
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</script>
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<style lang="less" scoped>
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/deep/.el-scrollbar__wrap {
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overflow-x: hidden;
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}
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.lum-dialog-box {
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width: 650px;
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max-width: 650px;
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height: 550px;
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.main {
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.aside-border {
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border-right: 1px solid #f5eeee;
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}
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}
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.footer {
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display: flex;
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justify-content: flex-end;
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align-items: center;
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padding-right: 10px;
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border-top: 1px solid #f5eeee;
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}
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}
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.search-header {
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padding: 8px;
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display: flex;
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justify-content: center;
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align-items: center;
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&.shadow {
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box-shadow: 0 2px 6px 0 rgba(31, 35, 41, 0.05);
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}
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}
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.friend-items {
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li {
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height: 40px;
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padding: 0 8px;
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box-sizing: border-box;
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margin: 2px 0;
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display: flex;
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flex-direction: row;
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cursor: pointer;
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> div {
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height: 100%;
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display: flex;
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align-items: center;
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}
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.avatar {
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width: 40px;
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justify-content: center;
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flex-shrink: 0;
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}
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.content {
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flex: 1 auto;
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padding-left: 8px;
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overflow: hidden;
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font-size: 14px;
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font-weight: 400;
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&:hover{
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color: #409eff;
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}
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}
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.checkbox {
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flex-shrink: 0;
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width: 20px;
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justify-content: center;
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i {
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color: #ccc;
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&.icon-active {
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color: #26bcfe !important;
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}
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}
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}
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}
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}
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.group-from {
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label {
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height: 45px;
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line-height: 47px;
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width: 50px;
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color: #606266;
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padding-right: 3px;
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font-size: 13px;
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}
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input {
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height: 25px;
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width: 100%;
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text-indent: 3px;
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color: #a9a4a4;
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font-size: 12px;
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border-bottom: 1px solid #efebeb;
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}
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}
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.selectd-items {
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display: flex;
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align-items: flex-start;
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flex-wrap: wrap;
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.selectd-item {
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width: 23%;
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height: 65px;
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margin: 6px 2px 0px 2px;
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cursor: pointer;
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box-sizing: border-box;
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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position: relative;
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box-shadow: 0px 0px 3px 0 rgba(0, 0, 0, 0.1);
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p {
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width: 90%;
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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font-size: 10px;
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margin-top: 8px;
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text-align: center;
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}
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.del-mask {
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position: absolute;
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left: 0;
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top: 0;
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width: 100%;
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height: 100%;
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background-color: rgba(31, 35, 41, 0.5);
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display: none;
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justify-content: center;
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align-items: center;
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color: white;
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transition: ease 0.5s;
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border-radius: 2px;
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}
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&:hover .del-mask {
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display: flex;
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}
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}
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}
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.mt40 {
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margin-top: 40px;
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}
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</style>
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