!473 [新增]AI写作

Merge pull request !473 from hhhero/dev
pull/474/head
芋道源码 2024-07-08 00:51:30 +00:00 committed by Gitee
commit 96a499a815
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import { fetchEventSource } from '@microsoft/fetch-event-source'
import { getAccessToken } from '@/utils/auth'
import { config } from '@/config/axios/config'
export interface WriteParams {
/**
* 1: 2:
*/
type: 1 | 2
/**
* 1 2
*/
prompt: string
/**
*
*/
originalContent: string
/**
*
*/
length: number
/**
*
*/
format: number
/**
*
*/
tone: number
/**
*
*/
language: number
}
export const writeStream = ({
data,
onClose,
onMessage,
onError,
ctrl
}: {
data: WriteParams
onMessage?: (res: any) => void
onError?: (...args: any[]) => void
onClose?: (...args: any[]) => void
ctrl: AbortController
}) => {
// return request.post({ url: '/ai/write/generate-stream', data })
const token = getAccessToken()
return fetchEventSource(`${config.base_url}/ai/write/generate-stream`, {
method: 'post',
headers: {
'Content-Type': 'application/json',
Authorization: `Bearer ${token}`
},
openWhenHidden: true,
body: JSON.stringify(data),
onmessage: onMessage,
onerror: onError,
onclose: onClose,
signal: ctrl.signal
})
}

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<template>
<!-- 定义tab组件 -->
<DefineTab v-slot="{ active, text, itemClick }">
<span
class="inline-block w-1/2 rounded-full cursor-pointer text-center leading-[30px] relative z-1 text-[5C6370] hover:text-black"
:class="active ? 'text-black shadow-md' : 'hover:bg-[#DDDFE3]'"
@click="itemClick"
>
{{ text }}
</span>
</DefineTab>
<!-- 定义label组件 -->
<DefineLabel v-slot="{ label, hint, hintClick }">
<h3 class="mt-5 mb-3 flex items-center justify-between text-[14px]">
<span>{{ label }}</span>
<span
@click="hintClick"
v-if="hint"
class="flex items-center text-[12px] text-[#846af7] cursor-pointer select-none"
>
<Icon icon="ep:question-filled" />
{{ hint }}
</span>
</h3>
</DefineLabel>
<!-- TODO 小屏幕的时候是定位在左边的大屏是分开的 -->
<div class="relative" v-bind="$attrs">
<!-- tab -->
<div
class="absolute left-1/2 top-2 -translate-x-1/2 w-[303px] rounded-full bg-[#DDDFE3] p-1 z-10"
>
<div
class="flex items-center relative after:content-[''] after:block after:bg-white after:h-[30px] after:w-1/2 after:absolute after:top-0 after:left-0 after:transition-transform after:rounded-full"
:class="selectedTab === 2 && 'after:transform after:translate-x-[100%]'"
>
<ReuseTab
v-for="tab in tabs"
:key="tab.value"
:text="tab.text"
:active="tab.value === selectedTab"
:itemClick="() => switchTab(tab.value)"
/>
</div>
</div>
<div
class="px-7 pb-2 pt-[46px] overflow-y-auto lg:block w-[380px] box-border bg-[#ECEDEF] h-full"
>
<div>
<template v-if="selectedTab === 1">
<ReuseLabel label="写作内容" hint="示例" :hint-click="() => example('write')" />
<el-input
type="textarea"
:rows="5"
:maxlength="500"
v-model="writeForm.prompt"
placeholder="请输入写作内容"
showWordLimit
/>
</template>
<template v-else>
<ReuseLabel label="原文" hint="示例" :hint-click="() => example('reply')" />
<el-input
type="textarea"
:rows="5"
:maxlength="500"
v-model="writeForm.originalContent"
placeholder="请输入原文"
showWordLimit
/>
<ReuseLabel label="回复内容" />
<el-input
type="textarea"
:rows="5"
:maxlength="500"
v-model="writeForm.prompt"
placeholder="请输入回复内容"
showWordLimit
/>
</template>
<ReuseLabel label="长度" />
<Tag v-model="writeForm.length" :tags="writeTags.lenTags" />
<ReuseLabel label="格式" />
<Tag v-model="writeForm.format" :tags="writeTags.formatTags" />
<ReuseLabel label="语气" />
<Tag v-model="writeForm.tone" :tags="writeTags.toneTags" />
<ReuseLabel label="语言" />
<Tag v-model="writeForm.language" :tags="writeTags.langTags" />
<div class="flex items-center justify-center mt-3">
<el-button :disabled="isWriting">重置</el-button>
<el-button :loading="isWriting" @click="submit" color="#846af7">生成</el-button>
</div>
</div>
</div>
</div>
</template>
<script setup lang="ts">
import { createReusableTemplate } from '@vueuse/core'
import { ref } from 'vue'
import Tag from './Tag.vue'
import { WriteParams } from '@/api/ai/writer'
import { omit } from 'lodash-es'
import { getIntDictOptions } from '@/utils/dict'
import dataJson from '../data.json'
type TabType = WriteParams['type']
const message = useMessage()
defineProps<{
isWriting: boolean
}>()
const emits = defineEmits<{
(e: 'submit', params: Partial<WriteParams>)
(e: 'example', param: 'write' | 'reply')
}>()
const example = (type: 'write' | 'reply') => {
writeForm.value = {
...initData,
...omit(dataJson[type], ['data'])
}
emits('example', type)
}
const selectedTab = ref<TabType>(1)
const tabs: {
text: string
value: TabType
}[] = [
{ text: '撰写', value: 1 },
{ text: '回复', value: 2 }
]
const [DefineTab, ReuseTab] = createReusableTemplate<{
active?: boolean
text: string
itemClick: () => void
}>()
const initData: WriteParams = {
type: 1,
prompt: '',
originalContent: '',
tone: 1,
language: 1,
length: 1,
format: 1
}
const writeForm = ref<WriteParams>({ ...initData })
const writeTags = {
//
lenTags: getIntDictOptions('ai_write_length'),
//
formatTags: getIntDictOptions('ai_write_format'),
//
toneTags: getIntDictOptions('ai_write_tone'),
//
langTags: getIntDictOptions('ai_write_language')
//
}
const [DefineLabel, ReuseLabel] = createReusableTemplate<{
label: string
class?: string
hint?: string
hintClick?: () => void
}>()
const switchTab = (value: TabType) => {
selectedTab.value = value
writeForm.value = { ...initData }
}
const submit = () => {
if (selectedTab.value === 2 && !writeForm.value.originalContent) {
message.warning('请输入原文')
return
} else if (!writeForm.value.prompt) {
message.warning(`请输入${selectedTab.value === 1 ? '写作' : '回复'}内容`)
return
}
emits('submit', {
...(selectedTab.value === 1 ? omit(writeForm.value, ['originalContent']) : writeForm.value),
type: selectedTab.value
})
}
</script>

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<template>
<div class="h-full box-border py-6 px-7">
<div class="w-full h-full relative bg-white box-border p-3 sm:p-16 pr-0">
<!-- 展示在右上角 -->
<el-button
color="#846af7"
v-show="showCopy"
@click="copyMsg"
class="absolute top-2 right-2 copy-btn"
:data-clipboard-target="inputId"
>
复制
</el-button>
<!-- 展示在下面中间的位置 -->
<el-button
v-show="isWriting"
class="absolute bottom-2 left-1/2 -translate-x-1/2"
@click="emits('stopStream')"
>
终止生成
</el-button>
<div ref="contentRef" class="w-full h-full pr-3 sm:pr-16 overflow-y-auto">
<el-input
id="inputId"
type="textarea"
v-model="compMsg"
autosize
:input-style="{ boxShadow: 'none' }"
resize="none"
placeholder="生成的内容……"
/>
</div>
</div>
</div>
</template>
<script setup lang="ts">
import { useClipboard } from '@vueuse/core'
const message = useMessage()
const props = defineProps({
msg: {
type: String,
default: ''
},
isWriting: {
type: Boolean,
default: false
}
})
const emits = defineEmits(['update:msg', 'stopStream'])
const { copied, copy } = useClipboard()
const compMsg = computed({
get() {
return props.msg
},
set(val) {
emits('update:msg', val)
}
})
const showCopy = computed(() => props.msg && !props.isWriting)
const inputId = computed(() => getCurrentInstance()?.uid)
const contentRef = ref<HTMLDivElement>()
defineExpose({
scrollToBottom() {
contentRef.value?.scrollTo(0, contentRef.value?.scrollHeight)
}
})
// msg
const copyMsg = () => {
copy(props.msg)
}
watch(copied, (val) => {
console.log({ copied: val })
if (val) {
message.success('复制成功')
}
})
</script>

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<template>
<div class="flex flex-wrap gap-[8px]">
<span
v-for="tag in props.tags"
:key="tag.value"
class="tag mb-2 border-[2px] border-solid border-[#DDDFE3] px-2 leading-6 text-[12px] bg-[#DDDFE3] rounded-[4px] cursor-pointer"
:class="modelValue === tag.value && '!border-[#846af7] text-[#846af7]'"
@click="emits('update:modelValue', tag.value)"
>
{{ tag.label }}
</span>
</div>
</template>
<script setup lang="ts">
const props = withDefaults(
defineProps<{
tags: { label: string; value: string }[]
modelValue: string
[k: string]: any
}>(),
{
tags: () => []
}
)
const emits = defineEmits<{
(e: 'update:modelValue', value: string): void
}>()
</script>
<style scoped></style>

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{
"write": {
"prompt": "vue",
"data": "Vue.js 是一种用于构建用户界面的渐进式 JavaScript 框架。它的核心库只关注视图层,易于上手,同时也便于与其他库或已有项目整合。\n\nVue.js 的特点包括:\n- 响应式的数据绑定Vue.js 会自动将数据与 DOM 同步,使得状态管理变得更加简单。\n- 组件化Vue.js 允许开发者通过小型、独立和通常可复用的组件构建大型应用。\n- 虚拟 DOMVue.js 使用虚拟 DOM 实现快速渲染,提高了性能。\n\n在 Vue.js 中,一个典型的应用结构可能包括:\n1. 根实例:每个 Vue 应用都需要一个根实例作为入口点。\n2. 组件系统:可以创建自定义的可复用组件。\n3. 指令:特殊的带有前缀 v- 的属性,为 DOM 元素提供特殊的行为。\n4. 插值:用于文本内容,将数据动态地插入到 HTML。\n5. 计算属性和侦听器:用于处理数据的复杂逻辑和响应数据变化。\n6. 条件渲染:根据条件决定元素的渲染。\n7. 列表渲染:用于显示列表数据。\n8. 事件处理:响应用户交互。\n9. 表单输入绑定:处理表单输入和验证。\n10. 组件生命周期钩子:在组件的不同阶段执行特定的函数。\n\nVue.js 还提供了官方的路由器 Vue Router 和状态管理库 Vuex以支持构建复杂的单页应用SPA。\n\n在开发过程中开发者通常会使用 Vue CLI这是一个强大的命令行工具用于快速生成 Vue 项目脚手架,集成了诸如 Babel、Webpack 等现代前端工具,以及热重载、代码检测等开发体验优化功能。\n\nVue.js 的生态系统还包括大量的第三方库和插件,如 VuetifyUI 组件库、Vue Test Utils测试工具这些都极大地丰富了 Vue.js 的开发生态。\n\n总的来说Vue.js 是一个灵活、高效的前端框架,适合从小型项目到大型企业级应用的开发。它的易用性、灵活性和强大的社区支持使其成为许多开发者的首选框架之一。"
},
"reply": {
"originalContent": "领导,我想请假",
"prompt": "不批",
"data": "您的请假申请已收悉,经核实和考虑,暂时无法批准您的请假申请。\n\n如有特殊情况或紧急事务请及时与我联系。\n\n祝工作顺利。\n\n谢谢。"
}
}

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<template>
<div class="h-[calc(100vh-var(--top-tool-height)-var(--app-footer-height)-40px)] -m-5 flex">
<Left :is-writing="isWriting" class="h-full" @submit="submit" @example="example" />
<Right
:is-writing="isWriting"
@stop-stream="stopStream"
ref="rightRef"
class="flex-grow"
v-model:msg="msgResult"
/>
</div>
</template>
<script setup lang="ts">
import Left from './components/Left.vue'
import Right from './components/Right.vue'
import { writeStream } from '@/api/ai/writer'
import dataJson from './data.json'
const message = useMessage()
const msgResult = ref('')
const isWriting = ref(false)
const abortController = ref<AbortController>()
const stopStream = () => {
abortController.value?.abort()
isWriting.value = false
}
const rightRef = ref<InstanceType<typeof Right>>()
//
const example = (type: keyof typeof dataJson) => {
msgResult.value = dataJson[type].data
}
const submit = async (data) => {
abortController.value = new AbortController()
msgResult.value = ''
isWriting.value = true
writeStream({
data,
onMessage: async (res) => {
const { code, data, msg } = JSON.parse(res.data)
if (code !== 0) {
message.alert(`写作异常! ${msg}`)
stopStream()
return
}
msgResult.value = msgResult.value + data
nextTick(() => {
rightRef.value?.scrollToBottom()
})
},
ctrl: abortController.value,
onClose: stopStream,
onError: stopStream
})
}
</script>