145 lines
4.6 KiB
TypeScript
145 lines
4.6 KiB
TypeScript
"use server";
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import { executeDictionaryLookup } from "./dictionary";
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import { createLookUp, createPhrase, createWord, createPhraseEntry, createWordEntry, selectLastLookUp } from "../services/dictionaryService";
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import { DictLookUpRequest, DictWordResponse, isDictErrorResponse, isDictPhraseResponse, isDictWordResponse, type DictLookUpResponse } from "@/lib/shared";
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import { text } from "node:stream/consumers";
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const saveResult = async (req: DictLookUpRequest, res: DictLookUpResponse) => {
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if (isDictErrorResponse(res)) return;
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else if (isDictPhraseResponse(res)) {
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// 先创建 Phrase
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const phrase = await createPhrase({
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standardForm: res.standardForm,
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queryLang: req.queryLang,
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definitionLang: req.definitionLang,
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});
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// 创建 Lookup
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await createLookUp({
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userId: req.userId,
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text: req.text,
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queryLang: req.queryLang,
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definitionLang: req.definitionLang,
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dictionaryPhraseId: phrase.id,
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});
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// 创建 Entries
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for (const entry of res.entries) {
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await createPhraseEntry({
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phraseId: phrase.id,
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definition: entry.definition,
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example: entry.example,
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});
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}
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} else if (isDictWordResponse(res)) {
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// 先创建 Word
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const word = await createWord({
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standardForm: (res as DictWordResponse).standardForm,
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queryLang: req.queryLang,
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definitionLang: req.definitionLang,
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});
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// 创建 Lookup
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await createLookUp({
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userId: req.userId,
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text: req.text,
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queryLang: req.queryLang,
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definitionLang: req.definitionLang,
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dictionaryWordId: word.id,
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});
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// 创建 Entries
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for (const entry of (res as DictWordResponse).entries) {
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await createWordEntry({
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wordId: word.id,
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ipa: entry.ipa,
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definition: entry.definition,
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partOfSpeech: entry.partOfSpeech,
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example: entry.example,
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});
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}
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}
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};
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/**
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* 查询单词或短语
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*
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* 使用模块化的词典查询系统，将提示词拆分为6个阶段：
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* - 阶段0：基础系统提示
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* - 阶段1：输入解析与语言识别
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* - 阶段2：跨语言语义映射决策
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* - 阶段3：standardForm 生成与规范化
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* - 阶段4：释义与词条生成
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* - 阶段5：错误处理
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* - 阶段6：最终输出封装
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*/
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export const lookUp = async (req: DictLookUpRequest): Promise<DictLookUpResponse> => {
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const {
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text,
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queryLang,
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forceRelook = false,
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definitionLang,
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userId
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} = req;
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try {
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const lastLookUp = await selectLastLookUp({
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text,
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queryLang,
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definitionLang
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});
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if (forceRelook || !lastLookUp) {
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// 使用新的模块化查询系统
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const response = await executeDictionaryLookup(
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text,
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queryLang,
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definitionLang
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);
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saveResult({
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text,
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queryLang,
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definitionLang,
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userId,
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forceRelook
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}, response);
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return response;
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} else {
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// 从数据库返回缓存的结果
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if (lastLookUp.dictionaryWordId) {
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createLookUp({
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userId: userId,
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text: text,
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queryLang: queryLang,
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definitionLang: definitionLang,
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dictionaryWordId: lastLookUp.dictionaryWordId,
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});
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return {
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standardForm: lastLookUp.dictionaryWord!.standardForm,
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entries: lastLookUp.dictionaryWord!.entries
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};
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} else if (lastLookUp.dictionaryPhraseId) {
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createLookUp({
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userId: userId,
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text: text,
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queryLang: queryLang,
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definitionLang: definitionLang,
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dictionaryPhraseId: lastLookUp.dictionaryPhraseId
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});
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return {
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standardForm: lastLookUp.dictionaryPhrase!.standardForm,
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entries: lastLookUp.dictionaryPhrase!.entries
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};
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} else {
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return { error: "Database structure error!" };
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}
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}
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} catch (error) {
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console.log(error);
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return { error: "look up error" };
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}
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};
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