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add:知识库对话组件

master
tiantian 5 months ago
parent
commit
96d2591780
  1. 1380
      frontend/src/components/builtin/FileList.vue
  2. 325
      frontend/src/components/localchat/KnowledgeChat.vue

1380
frontend/src/components/builtin/FileList.vue

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325
frontend/src/components/localchat/KnowledgeChat.vue

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<script setup lang="ts">
import { useAiChatStore } from "@/stores/aichat";
import { useModelStore } from "@/stores/model";
import { t } from "@/i18n";
import { notifyError } from "@/util/msg.ts";
import { ElScrollbar } from "element-plus";
import { getSystemConfig } from "@/system/config";
import { Vue3Lottie } from "vue3-lottie";
import { BrowserWindow, useSystem } from "@/system";
import { isMobileDevice } from "@/util/device";
const chatStore = useAiChatStore();
const modelStore = useModelStore();
const isPadding = ref(false); //
const webSearch = ref(false);
const imageInput: any = ref(null);
const win: any = inject<BrowserWindow>("browserWindow");
let imageData = ref("");
let fileContent = ref("");
let fileName = ref("");
const messageContainerRef = ref<InstanceType<typeof ElScrollbar>>();
const messageInnerRef = ref<HTMLDivElement>();
// User Input Message
const userMessage = ref("");
const knowledgeId = ref(0)
const system = useSystem()
const messageList: any = ref([])
const chatInfo: any = ref({})
const activeId: any = ref(0)
const promptMessage = computed(() => {
return [
{
content: chatInfo.value.prompt || "",
chatType: "chat",
chatId: activeId.value,
role: "system",
id: Date.now(),
createAt: Date.now(),
},
];
});
onMounted(async () => {
knowledgeId.value = win?.config?.knowledgeId || 0
await chatStore.initChat(knowledgeId.value)
const res = await chatStore.getActiveChat()
messageList.value = res.messageList.value
chatInfo.value = res.chatInfo.value
activeId.value = res?.chatInfo?.value?.id || 0
console.log(messageList.value, chatInfo.value, activeId.value)
//await aiStore.initChat()
});
const requestMessages = computed(() => {
const contextLen = modelStore.chatConfig.chat.contextLength;
//console.log(contextLen)
if (messageList.value.length <= contextLen) {
return [...promptMessage.value, ...messageList.value];
} else {
// 10
const slicedMessages = messageList.value.slice(-contextLen);
return [...promptMessage.value, ...slicedMessages];
}
});
// async function addKnowledge(){
// const knowledgeId = win?.config?.knowledgeId || 0;
// let msg = userMessage.value
// if (knowledgeId > 0) {
// const askData: any = {
// id: knowledgeId,
// input: userMessage.value,
// }
// const config = getSystemConfig()
// const postData: any = {
// method: "POST",
// body: JSON.stringify(askData),
// };
// const completion = await fetch(config.apiUrl + '/ai/askknowledge', postData);
// if (!completion.ok) {
// const errorData = await completion.json();
// //console.log(errorData)
// notifyError(errorData.message);
// isPadding.value = false;
// return;
// }
// const res = await completion.json();
// console.log(res)
// // let prompt = await chatStore.getPrompt("knowledge")
// // if (prompt == '') {
// // notifyError("prompt")
// // return
// // }
// if (res && res.data.length > 0) {
// let context: string = "";
// res.data.forEach((item: any) => {
// context += "- " + item.content + "\n";
// })
// //prompt = prompt.replace("{content}", context)
// msg = `\n${context}\n:${userMessage.value} `
// }
// }
// return msg
// }
const sendMessage = async () => {
if (chatStore.activeId < 1) {
notifyError(t("aichat.selectModel"));
return;
}
if (userMessage.value) {
// Add the message to the list
if (isPadding.value === true) return;
let saveMessage: any = {
content: userMessage.value,
chatId: activeId.value,
role: "user",
id: Date.now(),
createdAt: Date.now(),
};
messageList.value.push(saveMessage);
await chatStore.addMessages(activeId.value, saveMessage);
// Clear the input
userMessage.value = "";
// Create a completion
isPadding.value = true;
await createCompletion();
}
};
const createCompletion = async () => {
try {
const config = getSystemConfig()
const messageId = Date.now();
const saveMessage: any = {
content: "",
role: "assistant",
chatType: "chat",
chatId: activeId.value,
id: messageId,
createdAt: messageId,
};
const chatConfig = modelStore.chatConfig.chat;
const knowledgeId = chatInfo.value.knowledgeId * 1;
let postMsg: any = {
messages: requestMessages.value,
model: chatInfo.value.model,
engine: chatInfo.value.engine,
stream: false,
webSearch: webSearch.value,
fileContent: fileContent.value,
fileName: fileName.value,
options: chatConfig,
knowledgeId: knowledgeId,
};
if (imageData.value != "") {
const img2txtModel = await modelStore.getModel("img2txt");
const usermsg = messageList.value[messageList.value.length - 1];
postMsg = {
model: img2txtModel.model,
//"prompt":userMessage.value,
engine: img2txtModel.info.engine,
stream: false,
webSearch: false,
options: chatConfig,
messages: [
{
role: "user",
content: usermsg.content,
images: [imageData.value],
},
],
knowledgeId: knowledgeId,
};
}
const postData: any = {
method: "POST",
body: JSON.stringify(postMsg),
};
//console.log(postData)
const completion = await fetch(config.apiUrl + '/ai/chat', postData);
//const completion:any = await modelStore.getModel(postData)
imageData.value = "";
fileContent.value = "";
fileName.value = "";
if (!completion.ok) {
const errorData = await completion.json();
notifyError(errorData.error.message);
isPadding.value = false;
return;
}
const res = await completion.json();
console.log(res)
if (res && res.choices && res.choices.length > 0) {
if (res.choices[0].message.content) {
const msg = res.choices[0].message.content;
saveMessage.content = msg;
if (res.documents && res.documents.length > 0) {
saveMessage.doc = res.documents;
}
if (res.web_search && res.web_search.length > 0) {
saveMessage.web_search = res.web_search;
}
messageList.value.push(saveMessage);
await chatStore.addMessages(activeId.value, saveMessage);
}
}
isPadding.value = false;
} catch (error: any) {
isPadding.value = false;
notifyError(error.message);
}
};
const scrollToBottom = () => {
nextTick(() => {
if (messageContainerRef && messageContainerRef.value) {
messageContainerRef.value!.setScrollTop(
messageInnerRef.value!.clientHeight
);
}
});
};
watch(
() => messageList,
() => {
scrollToBottom();
},
{
deep: true,
}
);
const handleKeydown = (e: any) => {
if (e.key === "Enter" && (e.altKey || e.shiftKey)) {
// altshift enter
e.preventDefault();
userMessage.value += "\n";
} else if (e.key === "Enter") {
// enter
e.preventDefault();
sendMessage();
}
};
const selectImage = async () => {
imageInput.value.click();
};
const uploadImage = async (event: any) => {
const file = event.target.files[0];
if (!file) {
return;
}
//console.log(file)
if (file.type.startsWith('image/')) {
const img2txtModel = await modelStore.getModel("img2txt");
if (!img2txtModel) {
notifyError(t("aichat.notEyeModel"));
return;
}
}
const reader = new FileReader();
reader.onload = (e: any) => {
const fileData = e.target.result.split(",")[1];
if (file.type.startsWith('image/')) {
imageData.value = fileData;
} else {
fileContent.value = fileData;
fileName.value = file.name;
}
//console.log(fileContent.value)
};
reader.readAsDataURL(file);
};
</script>
<template>
<el-dialog v-model="chatStore.showInfo" width="600" append-to-body :fullscreen="isMobileDevice() ? true : false">
<ai-chat-info />
</el-dialog>
<div class="chat-bot">
<div class="messsage-area">
<el-scrollbar v-if="messageList.length > 0" class="message-container" ref="messageContainerRef">
<div ref="messageInnerRef">
<ai-chat-message v-for="message in messageList" :key="message.messageId" :content="message.content"
:link="message.link" :role="message.role" :createdAt="message.createdAt"
:doc="message.doc || []" :web_search="message.web_search || []" :system="system" />
</div>
</el-scrollbar>
<div class="no-message-container" v-else>
<Vue3Lottie animationLink="/bot/chat.json" :height="420" :width="420" />
</div>
</div>
<div class="input-area">
<div class="input-panel">
<el-row :gutter="24" style="border-bottom: none;">
<el-col :span="2">
<el-button class="file-btn" @click="selectImage" size="large" icon="Paperclip" circle
:class="{ 'selected-image': imageData != '' || fileContent != '' }" />
<input type="file" ref="imageInput"
accept="image/*,application/msword,application/vnd.openxmlformats-officedocument.wordprocessingml.document,application/vnd.ms-powerpoint,application/vnd.openxmlformats-officedocument.presentationml.presentation,application/vnd.ms-excel,application/vnd.openxmlformats-officedocument.spreadsheetml.sheet,application/pdf"
style="display: none" @change="uploadImage" />
</el-col>
<el-col :span="2">
<el-button class="websearch-btn" @click="webSearch = !webSearch" size="large"
icon="ChromeFilled" circle :type="webSearch ? 'primary' : 'default'" />
</el-col>
<el-col :span="17">
<el-input v-model="userMessage" :placeholder="t('aichat.askme')" size="large" clearable
@keydown="handleKeydown" :autofocus="isMobileDevice() ? false : true"
class="ai-input-area" />
</el-col>
<el-col :span="2">
<el-button v-if="!isPadding" @click="sendMessage" icon="Promotion" type="info" size="large"
circle />
<el-button type="primary" size="large" v-else loading-icon="Eleme" icon="Loading" loading
circle />
</el-col>
</el-row>
</div>
</div>
</div>
</template>
<style scoped lang="scss">
@import "@/assets/chat.scss";
</style>
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