feat: 画布内聊天组件

This commit is contained in:
2026-03-05 17:12:35 +08:00
parent b13f7587c8
commit 88681aab88
7 changed files with 284 additions and 4 deletions

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<template>
<div class="assistant-container flex flex-col space-between" ref="containerRef">
<div class="assistant-header flex space-between align-center" @mousedown="handleMouseDown">
<div class="assistant-header-title">AI Assistant</div>
<SvgIcon name="canvas-assistant-menu" class="menu-icon" color="#D58C4D" />
</div>
<div class="assistant-body flex-1">
<List :messageList="messageList" />
</div>
<div class="assistant-input flex align-center">
<el-input v-model="inputMessage" :placeholder="$t('assistant.inputPlaceholder')" />
<div class="sender-btn flex flex-center" @click="handleSendAgent">
<img src="@/assets/images/sender.png" class="sender-icon" />
<!-- <div class="sender-pause" /> -->
</div>
</div>
</div>
</template>
<script setup lang="ts">
import { ref } from 'vue'
import List from './component/List.vue'
import { useDraggable } from './component/useDraggable'
const inputMessage = ref('')
const containerRef = ref<HTMLElement>()
// 使用拖拽 hook
const { handleMouseDown } = useDraggable(containerRef)
const messageList = ref([
{
content: 'Hi! How can I help you, today?',
id: 1,
role: 'assistant'
},
{
content: 'Please recommend some .',
id: 2,
role: 'user'
},
{
content: 'I noticed that you inputed a new sketch.',
id: 3,
role: 'system',
type: 'info'
},
{
content: 'Hi! How can I help you, today?',
id: 4,
role: 'assistant'
},
{
content: 'Please recommend some .',
id: 5,
role: 'user'
},
{
content: 'I noticed that you inputed a new sketch.',
id: 36,
role: 'system',
type: 'info'
},
{
content: 'Hi! How can I help you, today?',
id: 31,
role: 'assistant'
},
{
content: 'Please recommend some .',
id: 22,
role: 'user'
},
{
content: 'I noticed that you inputed a new sketch.',
id: 63,
role: 'system',
type: 'info'
}
])
</script>
<style lang="less" scoped>
.assistant-container {
position: absolute;
right: 6.2rem;
bottom: 13.2rem;
width: 46.69rem;
height: 56.6rem;
flex-shrink: 0;
// background-color: #fff;
box-shadow: 0px 19.44px 27.22px 0px #0000000d;
border: 1px solid;
border-image-source: linear-gradient(
119.03deg,
rgba(233, 121, 60, 0.3) 1.61%,
rgba(255, 207, 144, 0.3) 101.01%
);
border-radius: 1.69rem;
.assistant-header {
height: 5.66rem;
font-family: 'Regular';
font-size: 1.6rem;
padding: 0 1.59rem 0 2.05rem;
background: linear-gradient(
119.03deg,
rgba(233, 121, 60, 0.3) 1.61%,
rgba(255, 207, 144, 0.3) 101.01%
);
border-top-left-radius: 1.69rem;
border-top-right-radius: 1.69rem;
user-select: none;
cursor: grabbing;
&:active {
cursor: grabbing;
}
.menu-icon {
width: 1.8rem;
}
}
.assistant-body {
margin: 1.6rem 0 2.9rem;
padding: 0 1.95rem 0 2.5rem;
overflow-y: auto;
&::-webkit-scrollbar {
width: 0;
display: none;
}
&::-webkit-scrollbar-thumb {
display: none;
}
&::-webkit-scrollbar-track {
display: none;
}
}
.assistant-input {
border: 1px solid #0000001a;
margin: 0 2rem 3rem;
border-radius: 3.53rem;
padding: 0 1rem 0 1.7rem;
.el-input {
:deep(.el-input__wrapper) {
background-color: transparent;
box-shadow: none;
padding: 0;
}
}
.sender-btn {
width: 2.2rem;
height: 2.2rem;
cursor: pointer;
background-color: #000;
border-radius: 50%;
.sender-icon {
width: 0.9rem;
height: 0.9rem;
}
.sender-pause {
width: 1rem;
height: 1rem;
background-color: #fff;
}
}
}
}
</style>

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<template>
<div class="list-wrapper flex flex-col">
<div
class="list-item flex align-center"
v-for="item in props.messageList"
:key="item.id"
:class="item.role"
>
<div class="list-item-content-text">{{ item.content }}</div>
</div>
</div>
</template>
<script setup lang="ts">
const props = defineProps<{
messageList: Array<any>
}>()
</script>
<style lang="less" scoped>
.list-wrapper {
row-gap: 1.6rem;
.list-item {
min-height: 3.86rem;
width: fit-content;
&.user {
width: 26.2rem;
align-self: end;
}
font-size: 1.4rem;
font-family: 'Regular';
color: #333;
padding: 1.1rem 1.7rem;
background: linear-gradient(#fffcf4, #fffcf4) padding-box,
linear-gradient(
119.03deg,
rgba(233, 121, 60, 0.3) 1.61%,
rgba(255, 207, 144, 0.3) 101.01%
)
border-box;
border: 1px solid transparent;
border-radius: 3.18rem;
}
}
</style>

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import { ref, onUnmounted, type Ref } from 'vue'
interface UseDraggableOptions {
onDragStart?: () => void
onDragEnd?: () => void
}
export function useDraggable(targetRef: Ref<HTMLElement | undefined>, options?: UseDraggableOptions) {
const isDragging = ref(false)
const startX = ref(0)
const startY = ref(0)
const startLeft = ref(0)
const startTop = ref(0)
const handleMouseDown = (e: MouseEvent) => {
// 只允许左键拖拽
if (e.button !== 0) return
isDragging.value = true
startX.value = e.clientX
startY.value = e.clientY
if (targetRef.value) {
const rect = targetRef.value.getBoundingClientRect()
startLeft.value = rect.left
startTop.value = rect.top
}
options?.onDragStart?.()
document.addEventListener('mousemove', handleMouseMove)
document.addEventListener('mouseup', handleMouseUp)
}
const handleMouseMove = (e: MouseEvent) => {
if (!isDragging.value || !targetRef.value) return
const deltaX = e.clientX - startX.value
const deltaY = e.clientY - startY.value
targetRef.value.style.left = `${startLeft.value + deltaX}px`
targetRef.value.style.top = `${startTop.value + deltaY}px`
}
const handleMouseUp = () => {
isDragging.value = false
document.removeEventListener('mousemove', handleMouseMove)
document.removeEventListener('mouseup', handleMouseUp)
options?.onDragEnd?.()
}
onUnmounted(() => {
document.removeEventListener('mousemove', handleMouseMove)
document.removeEventListener('mouseup', handleMouseUp)
})
return {
isDragging,
handleMouseDown
}
}

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@@ -25,12 +25,14 @@
</div>
</div> -->
<flow-canvas />
<Assistant />
</div>
</template>
<script setup lang="ts">
import flowCanvas from './FlowCanvas/flow-canvas.vue'
import card from './FlowCanvas/components/nodes/cards/index.vue'
import Assistant from '../Assistant/assistant.vue'
import { computed, ref, markRaw, onMounted, reactive, nextTick } from 'vue'
const data = reactive({
x: 100,