Files
Yi.Framework/Yi.Ai.Vue3/src/layouts/components/ChatAside/index.vue
2025-12-28 22:45:23 +08:00

919 lines
24 KiB
Vue
Raw Blame History

This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
<script setup lang="ts">
import type { ConversationItem } from 'vue-element-plus-x/types/Conversations';
import type { ChatSessionVo } from '@/api/session/types';
import { ChatLineSquare, Expand, Fold, MoreFilled, Plus } from '@element-plus/icons-vue';
import { useRoute, useRouter } from 'vue-router';
import { get_session } from '@/api';
import { useDesignStore } from '@/stores';
import { useSessionStore } from '@/stores/modules/session';
const route = useRoute();
const router = useRouter();
const designStore = useDesignStore();
const sessionStore = useSessionStore();
const sessionId = computed(() => route.params?.id);
const conversationsList = computed(() => sessionStore.sessionList);
const loadMoreLoading = computed(() => sessionStore.isLoadingMore);
const active = ref<string | undefined>();
const isCollapsed = computed(() => designStore.isCollapseConversationList);
onMounted(async () => {
await sessionStore.requestSessionList();
if (conversationsList.value.length > 0 && sessionId.value) {
const currentSessionRes = await get_session(`${sessionId.value}`);
sessionStore.setCurrentSession(currentSessionRes.data);
}
});
watch(
() => sessionStore.currentSession,
(newValue) => {
active.value = newValue ? `${newValue.id}` : undefined;
},
);
// 创建会话
function handleCreatChat() {
sessionStore.createSessionBtn();
}
// 切换会话
function handleChange(item: ConversationItem<ChatSessionVo>) {
sessionStore.setCurrentSession(item);
router.replace({
name: 'chatConversationWithId',
params: {
id: item.id,
},
});
}
// 处理组件触发的加载更多事件
async function handleLoadMore() {
if (!sessionStore.hasMore)
return;
await sessionStore.loadMoreSessions();
}
// 右键菜单
function handleMenuCommand(command: string, item: ConversationItem<ChatSessionVo>) {
switch (command) {
case 'delete':
ElMessageBox.confirm('删除后,聊天记录将不可恢复。', '确定删除对话?', {
confirmButtonText: '确定',
cancelButtonText: '取消',
type: 'warning',
confirmButtonClass: 'el-button--danger',
cancelButtonClass: 'el-button--info',
roundButton: true,
autofocus: false,
})
.then(() => {
sessionStore.deleteSessions([item.id!]);
nextTick(() => {
if (item.id === active.value) {
sessionStore.createSessionBtn();
}
});
})
.catch(() => {
// 取消删除
});
break;
case 'rename':
ElMessageBox.prompt('', '编辑对话名称', {
confirmButtonText: '确定',
cancelButtonText: '取消',
inputErrorMessage: '请输入对话名称',
confirmButtonClass: 'el-button--primary',
cancelButtonClass: 'el-button--info',
roundButton: true,
inputValue: item.sessionTitle,
autofocus: false,
inputValidator: (value) => {
return !!value;
},
}).then(({ value }) => {
sessionStore
.updateSession({
id: item.id!,
sessionTitle: value,
sessionContent: item.sessionContent,
})
.then(() => {
ElMessage({
type: 'success',
message: '修改成功',
});
nextTick(() => {
if (sessionStore.currentSession?.id === item.id) {
sessionStore.setCurrentSession({
...item,
sessionTitle: value,
});
}
});
});
});
break;
default:
break;
}
}
// 折叠/展开侧边栏
function toggleSidebar() {
// designStore.setIsCollapseConversationList(!designStore.isCollapseConversationList);
}
// 点击logo创建新会话仅在折叠状态
function handleLogoClick() {
if (isCollapsed.value) {
handleCreatChat();
}
}
// 处理右键菜单(折叠状态下使用)
function handleContextMenu(event: MouseEvent, item: ConversationItem<ChatSessionVo>) {
event.preventDefault();
// 在折叠状态下触发删除确认
ElMessageBox.confirm('删除后,聊天记录将不可恢复。', '确定删除对话?', {
confirmButtonText: '确定',
cancelButtonText: '取消',
type: 'warning',
confirmButtonClass: 'el-button--danger',
cancelButtonClass: 'el-button--info',
roundButton: true,
autofocus: false,
})
.then(() => {
sessionStore.deleteSessions([item.id!]);
nextTick(() => {
if (item.id === active.value) {
sessionStore.createSessionBtn();
}
});
})
.catch(() => {
// 取消删除
});
}
// 折叠状态下点击更多按钮
function handleCollapsedMenuClick(event: MouseEvent, item: ConversationItem<ChatSessionVo>) {
event.stopPropagation();
// 创建一个简单的菜单
ElMessageBox({
title: '对话操作',
message: `
<div style="padding: 8px 0;">
<div class="menu-item" data-action="rename" style="padding: 8px 12px; cursor: pointer; border-radius: 4px; margin: 4px 0;">
<span style="font-size: 14px;">重命名</span>
</div>
<div class="menu-item" data-action="delete" style="padding: 8px 12px; cursor: pointer; border-radius: 4px; margin: 4px 0; color: #f56c6c;">
<span style="font-size: 14px;">删除对话</span>
</div>
</div>
`,
showConfirmButton: false,
showCancelButton: false,
dangerouslyUseHTMLString: true,
customClass: 'collapsed-menu-dialog',
closeOnClickModal: true,
closeOnPressEscape: true,
}).then(() => {
// 对话框关闭
}).catch(() => {
// 对话框关闭
});
// 添加菜单项点击事件
nextTick(() => {
const menuItems = document.querySelectorAll('.menu-item');
menuItems.forEach((itemEl) => {
itemEl.addEventListener('click', (e) => {
const action = (e.currentTarget as HTMLElement).dataset.action;
if (action === 'delete') {
ElMessageBox.confirm('删除后,聊天记录将不可恢复。', '确定删除对话?', {
confirmButtonText: '确定',
cancelButtonText: '取消',
type: 'warning',
confirmButtonClass: 'el-button--danger',
cancelButtonClass: 'el-button--info',
roundButton: true,
autofocus: false,
})
.then(() => {
sessionStore.deleteSessions([item.id!]);
nextTick(() => {
if (item.id === active.value) {
sessionStore.createSessionBtn();
}
});
})
.catch(() => {
// 取消删除
});
}
else if (action === 'rename') {
ElMessageBox.prompt('', '编辑对话名称', {
confirmButtonText: '确定',
cancelButtonText: '取消',
inputErrorMessage: '请输入对话名称',
confirmButtonClass: 'el-button--primary',
cancelButtonClass: 'el-button--info',
roundButton: true,
inputValue: item.sessionTitle,
autofocus: false,
inputValidator: (value) => {
return !!value;
},
}).then(({ value }) => {
sessionStore
.updateSession({
id: item.id!,
sessionTitle: value,
sessionContent: item.sessionContent,
})
.then(() => {
ElMessage({
type: 'success',
message: '修改成功',
});
nextTick(() => {
if (sessionStore.currentSession?.id === item.id) {
sessionStore.setCurrentSession({
...item,
sessionTitle: value,
});
}
});
});
});
}
// 关闭菜单对话框
document.querySelector('.collapsed-menu-dialog .el-message-box__headerbtn')?.dispatchEvent(new Event('click'));
});
});
});
}
</script>
<template>
<div
class="aside-container"
:class="{ 'aside-collapsed': isCollapsed }"
>
<div class="aside-wrapper">
<!-- 头部 -->
<div class="aside-header">
<!-- 展开状态显示logo和标题 -->
<div
v-if="!isCollapsed"
class="header-content-expanded flex items-center gap-8px hover:cursor-pointer"
@click="handleCreatChat"
>
<span class="logo-text max-w-150px text-overflow">会话</span>
</div>
<!-- 折叠状态只显示logo -->
<div
v-else
class="header-content-collapsed flex items-center justify-center hover:cursor-pointer"
@click="handleLogoClick"
>
<el-icon size="20">
<ChatLineSquare />
</el-icon>
</div>
<!-- 折叠按钮 -->
<el-tooltip
:content="isCollapsed ? '展开侧边栏' : '折叠侧边栏'"
placement="bottom"
>
<el-button
class="collapse-btn"
type="text"
@click="toggleSidebar"
>
<el-icon v-if="isCollapsed">
<Expand />
</el-icon>
<el-icon v-else>
<Fold />
</el-icon>
</el-button>
</el-tooltip>
</div>
<!-- 内容区域 -->
<div class="aside-body">
<!-- 创建会话按钮 -->
<div class="creat-chat-btn-wrapper">
<div
class="creat-chat-btn"
:class="{ 'creat-chat-btn-collapsed': isCollapsed }"
@click="handleCreatChat"
>
<el-icon class="add-icon">
<Plus />
</el-icon>
<span v-if="!isCollapsed" class="creat-chat-text">
新对话
</span>
</div>
</div>
<!-- 会话列表 -->
<div class="aside-content">
<div v-if="conversationsList.length > 0" class="conversations-wrap">
<Conversations
v-model:active="active"
:items="conversationsList"
:label-max-width="isCollapsed ? 0 : 140"
:show-tooltip="!isCollapsed"
:tooltip-offset="60"
show-built-in-menu
groupable
row-key="id"
label-key="sessionTitle"
:tooltip-placement="isCollapsed ? 'right-start' : 'right'"
:load-more="handleLoadMore"
:load-more-loading="loadMoreLoading"
:items-style="{
marginLeft: '8px',
marginRight: '8px',
userSelect: 'none',
borderRadius: isCollapsed ? '12px' : '10px',
padding: isCollapsed ? '12px 8px' : '8px 12px',
justifyContent: isCollapsed ? 'center' : 'space-between',
width: isCollapsed ? '64px' : 'auto',
height: isCollapsed ? '64px' : 'auto',
minHeight: '48px',
flexDirection: isCollapsed ? 'column' : 'row',
position: 'relative',
overflow: 'hidden',
}"
:items-active-style="{
backgroundColor: '#fff',
boxShadow: '0 1px 2px rgba(0, 0, 0, 0.05)',
color: 'rgba(0, 0, 0, 0.85)',
}"
:items-hover-style="{
backgroundColor: 'rgba(0, 0, 0, 0.04)',
}"
@menu-command="handleMenuCommand"
@change="handleChange"
@contextmenu="handleContextMenu"
>
<!-- 自定义折叠状态下的会话项内容 -->
<template #default="{ item }">
<div class="conversation-item-content">
<div v-if="isCollapsed" class="collapsed-item">
<div
class="avatar-circle"
@click="handleChange(item)"
@contextmenu="(e) => handleContextMenu(e, item)"
>
{{ item.sessionTitle?.charAt(0) || 'A' }}
</div>
<div v-if="item.unreadCount" class="unread-indicator">
{{ item.unreadCount > 99 ? '99+' : item.unreadCount }}
</div>
<!-- 折叠状态下的更多操作按钮 -->
<div
class="collapsed-menu-trigger"
@click.stop="(e) => handleCollapsedMenuClick(e, item)"
@contextmenu.stop="(e) => handleContextMenu(e, item)"
>
<el-icon size="14">
<MoreFilled />
</el-icon>
</div>
</div>
<div v-else class="expanded-item">
<div class="conversation-info">
<div class="conversation-title">
{{ item.sessionTitle }}
</div>
<div v-if="item.sessionContent" class="conversation-preview">
{{ item.sessionContent.substring(0, 30) }}{{ item.sessionContent.length > 30 ? '...' : '' }}
</div>
</div>
</div>
</div>
</template>
</Conversations>
</div>
<el-empty
v-else
class="h-full flex-center"
:description="isCollapsed ? '' : '暂无对话记录'"
>
<template #description>
<span v-if="!isCollapsed">暂无对话记录</span>
</template>
</el-empty>
</div>
</div>
</div>
</div>
</template>
<style scoped lang="scss">
// 基础样式
.aside-container {
height: 100%;
border-right: 0.5px solid var(--s-color-border-tertiary, rgb(0 0 0 / 8%));
transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
overflow: hidden;
flex-shrink: 0;
background-color: var(--sidebar-background-color, #f9fafb);
// 展开状态 - 240px
&:not(.aside-collapsed) {
width: 240px;
.aside-wrapper {
width: 240px;
}
}
// 折叠状态 - 100px
&.aside-collapsed {
width: 100px;
.aside-wrapper {
width: 100px;
}
}
}
.aside-wrapper {
display: flex;
flex-direction: column;
height: 100%;
transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
// 头部样式
.aside-header {
display: flex;
align-items: center;
justify-content: space-between;
height: 56px;
padding: 0 12px;
border-bottom: 1px solid var(--s-color-border-tertiary, rgb(0 0 0 / 8%));
//background-color: var(--sidebar-header-bg, #ffffff);
.header-content-expanded {
flex: 1;
}
.header-content-collapsed {
width: 36px;
height: 36px;
border-radius: 8px;
transition: background-color 0.2s ease;
&:hover {
background-color: rgba(0, 0, 0, 0.04);
}
.el-icon {
color: var(--el-text-color-secondary);
}
}
.logo-text {
font-size: 16px;
font-weight: 700;
color: rgb(0 0 0 / 85%);
transform: skewX(-2deg);
}
.collapse-btn {
width: 32px;
height: 32px;
padding: 0;
color: var(--el-text-color-secondary);
transition: transform 0.2s ease;
&:hover {
color: var(--el-text-color-primary);
background-color: var(--el-fill-color-light);
transform: scale(1.1);
}
.el-icon {
font-size: 18px;
}
}
}
// 内容区域
.aside-body {
flex: 1;
display: flex;
flex-direction: column;
padding: 0 4px;
overflow: hidden;
.creat-chat-btn-wrapper {
padding: 12px 8px 4px;
.creat-chat-btn {
display: flex;
align-items: center;
justify-content: center;
height: 40px;
color: #0057ff;
cursor: pointer;
user-select: none;
background-color: rgb(0 87 255 / 6%);
border: 1px solid rgb(0 102 255 / 15%);
border-radius: 12px;
transition: all 0.2s ease;
&:hover {
background-color: rgb(0 87 255 / 12%);
transform: translateY(-1px);
}
&.creat-chat-btn-collapsed {
width: 40px;
height: 40px;
border-radius: 50%;
margin: 0 auto;
}
.add-icon {
width: 24px;
height: 24px;
font-size: 16px;
}
.creat-chat-text {
font-size: 14px;
font-weight: 700;
line-height: 22px;
margin-left: 6px;
transition: opacity 0.2s ease;
}
}
}
.aside-content {
flex: 1;
display: flex;
flex-direction: column;
min-height: 0;
overflow: hidden;
.conversations-wrap {
flex: 1;
overflow-y: auto;
overflow-x: hidden;
padding: 0 4px;
&::-webkit-scrollbar {
width: 4px;
}
&::-webkit-scrollbar-track {
background: transparent;
}
&::-webkit-scrollbar-thumb {
background: rgba(0, 0, 0, 0.1);
border-radius: 2px;
}
&:hover::-webkit-scrollbar-thumb {
background: rgba(0, 0, 0, 0.2);
}
.conversation-item-content {
width: 100%;
height: 100%;
.collapsed-item {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
position: relative;
width: 100%;
height: 100%;
.avatar-circle {
width: 36px;
height: 36px;
border-radius: 50%;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
color: white;
display: flex;
align-items: center;
justify-content: center;
font-size: 14px;
font-weight: 600;
cursor: pointer;
transition: transform 0.2s ease;
&:hover {
transform: scale(1.05);
}
}
.unread-indicator {
position: absolute;
top: 2px;
right: 2px;
min-width: 16px;
height: 16px;
padding: 0 4px;
background-color: #ff4d4f;
color: white;
border-radius: 8px;
font-size: 10px;
display: flex;
align-items: center;
justify-content: center;
z-index: 1;
font-weight: 600;
}
.collapsed-menu-trigger {
position: absolute;
bottom: 4px;
right: 4px;
width: 20px;
height: 20px;
border-radius: 50%;
background-color: rgba(0, 0, 0, 0.05);
display: flex;
align-items: center;
justify-content: center;
cursor: pointer;
opacity: 0;
transition: all 0.2s ease;
z-index: 2;
.el-icon {
color: var(--el-text-color-secondary);
font-size: 12px;
}
&:hover {
background-color: rgba(0, 0, 0, 0.1);
opacity: 1;
}
}
&:hover .collapsed-menu-trigger {
opacity: 0.7;
}
}
.expanded-item {
display: flex;
align-items: center;
width: 100%;
min-width: 0;
.conversation-info {
flex: 1;
min-width: 0;
margin-right: 8px;
overflow: hidden;
.conversation-title {
font-size: 14px;
font-weight: 500;
color: var(--el-text-color-primary);
line-height: 1.4;
margin-bottom: 4px;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
max-width: 100%;
}
.conversation-preview {
font-size: 12px;
color: var(--el-text-color-secondary);
line-height: 1.4;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
max-width: 100%;
}
}
}
}
}
}
}
// 样式穿透 - 重点修复溢出问题
:deep() {
.conversations-list {
background-color: transparent !important;
width: 100% !important;
}
.conversation-group-title {
padding-left: 12px !important;
background-color: transparent !important;
transition: all 0.3s ease;
.title-text {
opacity: 0.6;
font-size: 12px;
transition: opacity 0.2s ease;
}
}
.conversation-item {
transition: all 0.3s ease;
width: 100% !important;
max-width: 100% !important;
box-sizing: border-box !important;
&-inner {
width: 100% !important;
max-width: 100% !important;
box-sizing: border-box !important;
display: flex !important;
justify-content: space-between !important;
align-items: center !important;
}
&-content {
flex: 1 !important;
min-width: 0 !important;
max-width: calc(100% - 32px) !important;
overflow: hidden !important;
box-sizing: border-box !important;
}
// 确保操作按钮区域在展开状态下正常显示
&-actions {
flex-shrink: 0 !important;
display: flex !important;
align-items: center !important;
opacity: 1 !important;
visibility: visible !important;
transition: all 0.3s ease;
.el-button {
transition: all 0.2s ease;
width: 24px !important;
height: 24px !important;
padding: 0 !important;
margin-left: 4px !important;
flex-shrink: 0 !important;
&:hover {
transform: scale(1.1);
}
.el-icon {
font-size: 16px !important;
}
}
}
}
// 折叠状态样式
.aside-collapsed {
.conversation-group-title {
display: none !important;
}
.conversation-item {
justify-content: center !important;
padding: 12px 8px !important;
height: 64px !important;
min-height: 64px !important;
&-label {
display: none !important;
}
&-actions {
// 折叠状态下隐藏默认操作按钮,使用自定义的
display: none !important;
opacity: 0 !important;
visibility: hidden !important;
}
&-content {
max-width: 100% !important;
}
}
}
// 展开状态样式
&:not(.aside-collapsed) {
.conversation-item {
&-actions {
display: flex !important;
opacity: 1 !important;
visibility: visible !important;
}
}
}
}
// 自定义对话框样式
:deep(.collapsed-menu-dialog) {
.el-message-box {
width: 160px !important;
padding: 12px !important;
&__header {
padding: 0 0 8px 0 !important;
border-bottom: none !important;
}
&__title {
font-size: 14px !important;
font-weight: 600 !important;
}
&__content {
padding: 0 !important;
}
&__headerbtn {
top: 8px !important;
right: 8px !important;
.el-icon {
font-size: 14px !important;
}
}
}
}
// 移动端适配
@media (max-width: 768px) {
.aside-container {
position: fixed;
left: 0;
top: 0;
bottom: 0;
z-index: 1000;
width: 280px !important;
transform: translateX(-100%);
transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
box-shadow: 2px 0 8px rgba(0, 0, 0, 0.15);
&.aside-collapsed {
transform: translateX(-100%);
width: 100px !important;
}
&:not(.aside-collapsed) {
transform: translateX(0);
}
}
.aside-wrapper {
width: 280px !important;
.aside-collapsed & {
width: 100px !important;
}
}
// 移动端遮罩层
.aside-overlay {
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
background-color: rgba(0, 0, 0, 0.5);
z-index: 999;
animation: fadeIn 0.3s ease;
}
}
// 动画
@keyframes fadeIn {
from {
opacity: 0;
}
to {
opacity: 1;
}
}
</style>