This commit is contained in:
2026-01-13 23:02:07 +08:00
parent a1e42127e6
commit 804baa64b2
71 changed files with 658 additions and 925 deletions

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@@ -1,130 +0,0 @@
"use server";
import { auth } from "@/auth";
import { headers } from "next/headers";
import { redirect } from "next/navigation";
export interface SignUpFormData {
username: string;
email: string;
password: string;
}
export interface SignUpState {
success?: boolean;
message?: string;
errors?: {
username?: string[];
email?: string[];
password?: string[];
};
}
export async function signUpAction(prevState: SignUpState, formData: FormData) {
const email = formData.get("email") as string;
const name = formData.get("name") as string;
const password = formData.get("password") as string;
const redirectTo = formData.get("redirectTo") as string;
// 服务器端验证
const errors: SignUpState['errors'] = {};
if (!email) {
errors.email = ["邮箱是必填项"];
} else if (!/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(email)) {
errors.email = ["请输入有效的邮箱地址"];
}
if (!name) {
errors.username = ["姓名是必填项"];
} else if (name.length < 2) {
errors.username = ["姓名至少需要2个字符"];
}
if (!password) {
errors.password = ["密码是必填项"];
} else if (password.length < 8) {
errors.password = ["密码至少需要8个字符"];
}
// 如果有验证错误,返回错误状态
if (Object.keys(errors).length > 0) {
return {
success: false,
message: "请修正表单中的错误",
errors
};
}
try {
await auth.api.signUpEmail({
body: {
email,
password,
name
}
});
redirect(redirectTo || "/");
} catch (error) {
return {
success: false,
message: "注册失败,请稍后再试"
};
}
}
export async function signInAction(prevState: SignUpState, formData: FormData) {
const email = formData.get("email") as string;
const password = formData.get("password") as string;
const redirectTo = formData.get("redirectTo") as string;
// 服务器端验证
const errors: SignUpState['errors'] = {};
if (!email) {
errors.email = ["邮箱是必填项"];
} else if (!/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(email)) {
errors.email = ["请输入有效的邮箱地址"];
}
if (!password) {
errors.password = ["密码是必填项"];
}
// 如果有验证错误,返回错误状态
if (Object.keys(errors).length > 0) {
return {
success: false,
message: "请修正表单中的错误",
errors
};
}
try {
await auth.api.signInEmail({
body: {
email,
password,
}
});
redirect(redirectTo || "/");
} catch (error) {
if (error instanceof Error && error.message.includes('NEXT_REDIRECT')) {
throw error;
}
return {
success: false,
message: "登录失败,请检查您的邮箱和密码"
};
}
}
export async function signOutAction() {
await auth.api.signOut({
headers: await headers()
});
redirect("/auth");
}

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@@ -1,21 +1,15 @@
import { DictLookUpResponse } from "@/lib/shared";
import { LookUpServiceOutputDto } from "@/modules/dictionary/dictionary-service-dto";
import { analyzeInput } from "./stage1-inputAnalysis";
import { determineSemanticMapping } from "./stage2-semanticMapping";
import { generateStandardForm } from "./stage3-standardForm";
import { generateEntries } from "./stage4-entriesGeneration";
import { LookUpError } from "@/lib/errors";
/**
*
*
* LLM
*
*/
export async function executeDictionaryLookup(
text: string,
queryLang: string,
definitionLang: string
): Promise<DictLookUpResponse> {
): Promise<LookUpServiceOutputDto> {
try {
// ========== 阶段 1输入分析 ==========
console.log("[阶段1] 开始输入分析...");
@@ -80,7 +74,7 @@ export async function executeDictionaryLookup(
console.log("[阶段4] 词条生成完成:", entriesResult);
// ========== 组装最终结果 ==========
const finalResult: DictLookUpResponse = {
const finalResult: LookUpServiceOutputDto = {
standardForm: standardFormResult.standardForm,
entries: entriesResult.entries,
};
@@ -91,8 +85,7 @@ export async function executeDictionaryLookup(
} catch (error) {
console.error("[错误] 词典查询失败:", error);
// 任何阶段失败都返回错误(包含 reason
const errorMessage = error instanceof Error ? error.message : "未知错误";
throw errorMessage;
throw new LookUpError(errorMessage);
}
}

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@@ -1,5 +1,5 @@
import { getAnswer } from "../zhipu";
import { parseAIGeneratedJSON } from "@/lib/utils";
import { parseAIGeneratedJSON } from "@/utils/json";
import { InputAnalysisResult } from "./types";
/**

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@@ -1,5 +1,5 @@
import { getAnswer } from "../zhipu";
import { parseAIGeneratedJSON } from "@/lib/utils";
import { parseAIGeneratedJSON } from "@/utils/json";
import { SemanticMappingResult } from "./types";
/**

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@@ -1,5 +1,5 @@
import { getAnswer } from "../zhipu";
import { parseAIGeneratedJSON } from "@/lib/utils";
import { parseAIGeneratedJSON } from "@/utils/json";
import { StandardFormResult } from "./types";
/**

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@@ -1,5 +1,5 @@
import { getAnswer } from "../zhipu";
import { parseAIGeneratedJSON } from "@/lib/utils";
import { parseAIGeneratedJSON } from "@/utils/json";
import { EntriesGenerationResult } from "./types";
/**

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@@ -1,62 +0,0 @@
"use client";
import {
TranslationHistoryArraySchema,
TranslationHistorySchema,
} from "@/lib/interfaces";
import z from "zod";
import { shallowEqual } from "../utils";
import { logger } from "@/lib/logger";
export const getLocalStorageOperator = <T extends z.ZodTypeAny>(
key: string,
schema: T,
) => {
return {
get: (): z.infer<T> => {
try {
if (!globalThis.localStorage) return [] as z.infer<T>;
const item = globalThis.localStorage.getItem(key);
if (!item) return [] as z.infer<T>;
const rawData = JSON.parse(item) as z.infer<T>;
const result = schema.safeParse(rawData);
if (result.success) {
return result.data;
} else {
logger.error(
"Invalid data structure in localStorage:",
result.error,
);
return [] as z.infer<T>;
}
} catch (e) {
logger.error(`Failed to parse ${key} data:`, e);
return [] as z.infer<T>;
}
},
set: (data: z.infer<T>) => {
if (!globalThis.localStorage) return;
globalThis.localStorage.setItem(key, JSON.stringify(data));
return data;
},
};
};
const MAX_HISTORY_LENGTH = 50;
export const tlso = getLocalStorageOperator<
typeof TranslationHistoryArraySchema
>("translator", TranslationHistoryArraySchema);
export const tlsoPush = (item: z.infer<typeof TranslationHistorySchema>) => {
const oldHistory = tlso.get();
if (oldHistory.some((v) => shallowEqual(v, item))) return oldHistory;
const newHistory = [...oldHistory, item].slice(-MAX_HISTORY_LENGTH);
tlso.set(newHistory);
return newHistory;
};

2
src/lib/errors.ts Normal file
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@@ -0,0 +1,2 @@
export class ValidateError extends Error { };
export class LookUpError extends Error { };

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@@ -1,56 +0,0 @@
import z from "zod";
export interface Word {
word: string;
x: number;
y: number;
}
export interface Letter {
letter: string;
letter_name_ipa: string;
letter_sound_ipa: string;
roman_letter?: string;
}
export type SupportedAlphabets =
| "japanese"
| "english"
| "esperanto"
| "uyghur";
export const TextSpeakerItemSchema = z.object({
text: z.string(),
ipa: z.string().optional(),
language: z.string(),
});
export const TextSpeakerArraySchema = z.array(TextSpeakerItemSchema);
export const WordDataSchema = z.object({
languages: z
.tuple([z.string(), z.string()])
.refine(([first, second]) => first !== second, {
message: "Languages must be different",
}),
wordPairs: z
.array(z.tuple([z.string(), z.string()]))
.min(1, "At least one word pair is required")
.refine(
(pairs) => {
return pairs.every(
([first, second]) => first.trim() !== "" && second.trim() !== "",
);
},
{
message: "Word pairs cannot contain empty strings",
},
),
});
export const TranslationHistorySchema = z.object({
text1: z.string(),
text2: z.string(),
language1: z.string(),
language2: z.string(),
});
export const TranslationHistoryArraySchema = z.array(TranslationHistorySchema);
export type WordData = z.infer<typeof WordDataSchema>;

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@@ -1,29 +0,0 @@
/**
* 统一的日志工具
* 在生产环境中可以通过环境变量控制日志级别
*/
type LogLevel = 'info' | 'warn' | 'error';
const isDevelopment = process.env.NODE_ENV === 'development';
export const logger = {
error: (message: string, error?: unknown) => {
if (isDevelopment) {
console.error(message, error);
}
// 在生产环境中,这里可以发送到错误追踪服务(如 Sentry
},
warn: (message: string, data?: unknown) => {
if (isDevelopment) {
console.warn(message, data);
}
},
info: (message: string, data?: unknown) => {
if (isDevelopment) {
console.info(message, data);
}
},
};

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@@ -1,140 +0,0 @@
"use server";
import { executeDictionaryLookup } from "./dictionary";
import { createLookUp, createPhrase, createWord, createPhraseEntry, createWordEntry, selectLastLookUp } from "../services/dictionaryService";
import { DictLookUpRequest, DictWordResponse, isDictPhraseResponse, isDictWordResponse, type DictLookUpResponse } from "@/lib/shared";
import { lookUpValidation } from "@/lib/shared/validations/dictionaryValidations";
const saveResult = async (req: DictLookUpRequest, res: DictLookUpResponse) => {
if (isDictPhraseResponse(res)) {
// 先创建 Phrase
const phrase = await createPhrase({
standardForm: res.standardForm,
queryLang: req.queryLang,
definitionLang: req.definitionLang,
});
// 创建 Lookup
await createLookUp({
userId: req.userId,
text: req.text,
queryLang: req.queryLang,
definitionLang: req.definitionLang,
dictionaryPhraseId: phrase.id,
});
// 创建 Entries
for (const entry of res.entries) {
await createPhraseEntry({
phraseId: phrase.id,
definition: entry.definition,
example: entry.example,
});
}
} else if (isDictWordResponse(res)) {
// 先创建 Word
const word = await createWord({
standardForm: (res as DictWordResponse).standardForm,
queryLang: req.queryLang,
definitionLang: req.definitionLang,
});
// 创建 Lookup
await createLookUp({
userId: req.userId,
text: req.text,
queryLang: req.queryLang,
definitionLang: req.definitionLang,
dictionaryWordId: word.id,
});
// 创建 Entries
for (const entry of (res as DictWordResponse).entries) {
await createWordEntry({
wordId: word.id,
ipa: entry.ipa,
definition: entry.definition,
partOfSpeech: entry.partOfSpeech,
example: entry.example,
});
}
}
};
/**
* 查询单词或短语
*
* 使用模块化的词典查询系统将提示词拆分为6个阶段
* - 阶段0基础系统提示
* - 阶段1输入解析与语言识别
* - 阶段2跨语言语义映射决策
* - 阶段3standardForm 生成与规范化
* - 阶段4释义与词条生成
* - 阶段5错误处理
* - 阶段6最终输出封装
*/
export const lookUp = async (req: DictLookUpRequest): Promise<DictLookUpResponse> => {
const {
text,
queryLang,
forceRelook = false,
definitionLang,
userId
} = req;
lookUpValidation(req);
const lastLookUp = await selectLastLookUp({
text,
queryLang,
definitionLang
});
if (forceRelook || !lastLookUp) {
// 使用新的模块化查询系统
const response = await executeDictionaryLookup(
text,
queryLang,
definitionLang
);
saveResult({
text,
queryLang,
definitionLang,
userId,
forceRelook
}, response);
return response;
} else {
// 从数据库返回缓存的结果
if (lastLookUp.dictionaryWordId) {
createLookUp({
userId: userId,
text: text,
queryLang: queryLang,
definitionLang: definitionLang,
dictionaryWordId: lastLookUp.dictionaryWordId,
});
return {
standardForm: lastLookUp.dictionaryWord!.standardForm,
entries: lastLookUp.dictionaryWord!.entries
};
} else if (lastLookUp.dictionaryPhraseId) {
createLookUp({
userId: userId,
text: text,
queryLang: queryLang,
definitionLang: definitionLang,
dictionaryPhraseId: lastLookUp.dictionaryPhraseId
});
return {
standardForm: lastLookUp.dictionaryPhrase!.standardForm,
entries: lastLookUp.dictionaryPhrase!.entries
};
} else {
throw "错误D101";
}
}
};

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@@ -1,253 +0,0 @@
"use server";
import { getAnswer } from "./zhipu";
import { selectLatestTranslation, createTranslationHistory } from "../services/translatorService";
import { TranslateTextInput, TranslateTextOutput, TranslationLLMResponse } from "../services/types";
/**
* @deprecated 请使用 translateText 函数代替
* 保留此函数以支持旧代码text-speaker 功能)
*/
export const genIPA = async (text: string) => {
return (
"[" +
(
await getAnswer(
`
<text>${text}</text>
请生成以上文本的严式国际音标
然后直接发给我
不要附带任何说明
不要擅自增减符号
不许用"/"或者"[]"包裹
`.trim(),
)
)
.replaceAll("[", "")
.replaceAll("]", "") +
"]"
);
};
/**
* @deprecated 请使用 translateText 函数代替
* 保留此函数以支持旧代码text-speaker 功能)
*/
export const genLocale = async (text: string) => {
return await getAnswer(
`
<text>${text}</text>
推断以上文本的地区locale
然后直接发给我
形如如zh-CN
不要附带任何说明
不要擅自增减符号
`.trim(),
);
};
/**
* @deprecated 请使用 translateText 函数代替
* 保留此函数以支持旧代码text-speaker 功能)
*/
export const genLanguage = async (text: string) => {
const language = await getAnswer([
{
role: "system",
content: `
你是一个语言检测工具。请识别文本的语言并返回语言名称。
返回语言的标准英文名称,例如:
- 中文: Chinese
- 英语: English
- 日语: Japanese
- 韩语: Korean
- 法语: French
- 德语: German
- 意大利语: Italian
- 葡萄牙语: Portuguese
- 西班牙语: Spanish
- 俄语: Russian
- 阿拉伯语: Arabic
- 印地语: Hindi
- 泰语: Thai
- 越南语: Vietnamese
- 等等...
如果无法识别语言,返回 "Unknown"
规则:
1. 只返回语言的标准英文名称
2. 首字母大写,其余小写
3. 不要附带任何说明
4. 不要擅自增减符号
`.trim()
},
{
role: "user",
content: `<text>${text}</text>`
}
]);
return language.trim();
};
/**
* @deprecated 请使用 translateText 函数代替
* 保留此函数以支持旧代码text-speaker 功能)
*/
export const genTranslation = async (text: string, targetLanguage: string) => {
return await getAnswer(
`
<text>${text}</text>
请将以上文本翻译到 <target_language>${targetLanguage}</target_language>
然后直接发给我
不要附带任何说明
不要擅自增减符号
`.trim(),
);
};
/**
* 统一的翻译函数
* 一次调用生成所有信息,支持缓存查询
*/
export async function translateText(options: TranslateTextInput): Promise<TranslateTextOutput> {
const {
sourceText,
targetLanguage,
forceRetranslate = false,
needIpa = true,
userId,
} = options;
// 1. 检查缓存(如果未强制重新翻译)并获取翻译数据
let translatedData: TranslationLLMResponse | null = null;
let fromCache = false;
if (!forceRetranslate) {
const cached = await selectLatestTranslation({
sourceText,
targetLanguage,
});
if (cached && cached.translatedText && cached.sourceLanguage) {
// 如果不需要 IPA或缓存已有 IPA使用缓存
if (!needIpa || (cached.sourceIpa && cached.targetIpa)) {
console.log("✅ 翻译缓存命中");
translatedData = {
translatedText: cached.translatedText,
sourceLanguage: cached.sourceLanguage,
targetLanguage: cached.targetLanguage,
sourceIpa: cached.sourceIpa || undefined,
targetIpa: cached.targetIpa || undefined,
};
fromCache = true;
}
}
}
// 2. 如果缓存未命中,调用 LLM 生成翻译
if (!fromCache) {
translatedData = await callTranslationLLM({
sourceText,
targetLanguage,
needIpa,
});
}
// 3. 保存到数据库(不管缓存是否命中都保存)
if (translatedData) {
try {
await createTranslationHistory({
userId,
sourceText,
sourceLanguage: translatedData.sourceLanguage,
targetLanguage: translatedData.targetLanguage,
translatedText: translatedData.translatedText,
sourceIpa: needIpa ? translatedData.sourceIpa : undefined,
targetIpa: needIpa ? translatedData.targetIpa : undefined,
});
} catch (error) {
console.error("保存翻译历史失败:", error);
}
}
return {
sourceText,
translatedText: translatedData!.translatedText,
sourceLanguage: translatedData!.sourceLanguage,
targetLanguage: translatedData!.targetLanguage,
sourceIpa: needIpa ? (translatedData!.sourceIpa || "") : "",
targetIpa: needIpa ? (translatedData!.targetIpa || "") : "",
};
}
/**
* 调用 LLM 生成翻译和相关数据
*/
async function callTranslationLLM(params: {
sourceText: string;
targetLanguage: string;
needIpa: boolean;
}): Promise<TranslationLLMResponse> {
const { sourceText, targetLanguage, needIpa } = params;
console.log("🤖 调用 LLM 翻译");
let systemPrompt = "你是一个专业的翻译助手。请根据用户的要求翻译文本,并返回 JSON 格式的结果。\n\n返回的 JSON 必须严格符合以下格式:\n{\n \"translatedText\": \"翻译后的文本\",\n \"sourceLanguage\": \"源语言的标准英文名称(如 Chinese, English, Japanese\",\n \"targetLanguage\": \"目标语言的标准英文名称\"";
if (needIpa) {
systemPrompt += ",\n \"sourceIpa\": \"源文本的严式国际音标(用方括号包裹,如 [tɕɪn˥˩]\",\n \"targetIpa\": \"译文的严式国际音标(用方括号包裹)\"";
}
systemPrompt += "}\n\n规则\n1. 只返回 JSON不要包含任何其他文字说明\n2. 语言名称必须是标准英文名称,首字母大写\n";
if (needIpa) {
systemPrompt += "3. 国际音标必须用方括号 [] 包裹,使用严式音标\n";
} else {
systemPrompt += "3. 本次请求不需要生成国际音标\n";
}
systemPrompt += needIpa ? "4. 确保翻译准确、自然" : "4. 确保翻译准确、自然";
const userPrompt = `请将以下文本翻译成 ${targetLanguage}\n\n<text>${sourceText}</text>\n\n返回 JSON 格式的翻译结果。`;
const response = await getAnswer([
{
role: "system",
content: systemPrompt,
},
{
role: "user",
content: userPrompt,
},
]);
// 解析 LLM 返回的 JSON
try {
// 清理响应:移除 markdown 代码块标记和多余空白
let cleanedResponse = response
.replace(/```json\s*\n/g, "") // 移除 ```json 开头
.replace(/```\s*\n/g, "") // 移除 ``` 结尾
.replace(/```\s*$/g, "") // 移除末尾的 ```
.replace(/```json\s*$/g, "") // 移除末尾的 ```json
.trim();
const parsed = JSON.parse(cleanedResponse) as TranslationLLMResponse;
// 验证必需字段
if (!parsed.translatedText || !parsed.sourceLanguage || !parsed.targetLanguage) {
throw new Error("LLM 返回的数据缺少必需字段");
}
console.log("LLM 翻译成功");
return parsed;
} catch (error) {
console.error("LLM 翻译失败:", error);
console.error("原始响应:", response);
throw new Error("翻译失败:无法解析 LLM 响应");
}
}

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@@ -1,62 +0,0 @@
"use server";
import {
CreateDictionaryLookUpInput,
DictionaryLookUpQuery,
CreateDictionaryPhraseInput,
CreateDictionaryPhraseEntryInput,
CreateDictionaryWordInput,
CreateDictionaryWordEntryInput
} from "./types";
import prisma from "../../db";
export async function selectLastLookUp(content: DictionaryLookUpQuery) {
return prisma.dictionaryLookUp.findFirst({
where: content,
include: {
dictionaryPhrase: {
include: {
entries: true
}
},
dictionaryWord: {
include: {
entries: true
}
}
},
orderBy: {
createdAt: 'desc'
}
});
}
export async function createPhraseEntry(content: CreateDictionaryPhraseEntryInput) {
return prisma.dictionaryPhraseEntry.create({
data: content
});
}
export async function createWordEntry(content: CreateDictionaryWordEntryInput) {
return prisma.dictionaryWordEntry.create({
data: content
});
}
export async function createPhrase(content: CreateDictionaryPhraseInput) {
return prisma.dictionaryPhrase.create({
data: content
});
}
export async function createWord(content: CreateDictionaryWordInput) {
return prisma.dictionaryWord.create({
data: content
});
}
export async function createLookUp(content: CreateDictionaryLookUpInput) {
return prisma.dictionaryLookUp.create({
data: content
});
}

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@@ -1,70 +0,0 @@
"use server";
import { CreateFolderInput, UpdateFolderInput } from "./types";
import prisma from "../../db";
export async function getFoldersByUserId(userId: string) {
return prisma.folder.findMany({
where: {
userId: userId,
},
});
}
export async function renameFolderById(id: number, newName: string) {
return prisma.folder.update({
where: {
id: id,
},
data: {
name: newName,
},
});
}
export async function getFoldersWithTotalPairsByUserId(userId: string) {
const folders = await prisma.folder.findMany({
where: { userId },
include: {
_count: {
select: { pairs: true },
},
},
});
return folders.map(folder => ({
...folder,
total: folder._count?.pairs ?? 0,
}));
}
export async function createFolder(folder: CreateFolderInput) {
return prisma.folder.create({
data: folder,
});
}
export async function deleteFolderById(id: number) {
return prisma.folder.delete({
where: {
id: id,
},
});
}
export async function updateFolderById(id: number, data: UpdateFolderInput) {
return prisma.folder.update({
where: {
id: id,
},
data: data,
});
}
export async function getUserIdByFolderId(id: number) {
const folder = await prisma.folder.findUnique({
where: {
id: id,
},
});
return folder?.userId;
}

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@@ -1,46 +0,0 @@
"use server";
import { CreatePairInput, UpdatePairInput } from "./types";
import prisma from "../../db";
export async function createPair(data: CreatePairInput) {
return prisma.pair.create({
data: data,
});
}
export async function deletePairById(id: number) {
return prisma.pair.delete({
where: {
id: id,
},
});
}
export async function updatePairById(
id: number,
data: UpdatePairInput,
) {
return prisma.pair.update({
where: {
id: id,
},
data: data,
});
}
export async function getPairCountByFolderId(folderId: number) {
return prisma.pair.count({
where: {
folderId: folderId,
},
});
}
export async function getPairsByFolderId(folderId: number) {
return prisma.pair.findMany({
where: {
folderId: folderId,
},
});
}

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@@ -1,31 +0,0 @@
"use server";
import { CreateTranslationHistoryInput, TranslationHistoryQuery } from "./types";
import prisma from "../../db";
/**
* 创建翻译历史记录
*/
export async function createTranslationHistory(data: CreateTranslationHistoryInput) {
return prisma.translationHistory.create({
data: data,
});
}
/**
* 查询最新的翻译记录
* @param sourceText 源文本
* @param targetLanguage 目标语言
* @returns 最新的翻译记录,如果不存在则返回 null
*/
export async function selectLatestTranslation(query: TranslationHistoryQuery) {
return prisma.translationHistory.findFirst({
where: {
sourceText: query.sourceText,
targetLanguage: query.targetLanguage,
},
orderBy: {
createdAt: 'desc',
},
});
}

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@@ -1,122 +0,0 @@
/**
* Service 层的自定义业务类型
*
* 这些类型用于替换 Prisma 生成的类型,提高代码的可维护性和抽象层次
*/
// Folder 相关
export interface CreateFolderInput {
name: string;
userId: string;
}
export interface UpdateFolderInput {
name?: string;
}
// Pair 相关
export interface CreatePairInput {
text1: string;
text2: string;
language1: string;
language2: string;
ipa1?: string;
ipa2?: string;
folderId: number;
}
export interface UpdatePairInput {
text1?: string;
text2?: string;
language1?: string;
language2?: string;
ipa1?: string;
ipa2?: string;
}
// Translation 相关
export interface CreateTranslationHistoryInput {
userId?: string;
sourceText: string;
sourceLanguage: string;
targetLanguage: string;
translatedText: string;
sourceIpa?: string;
targetIpa?: string;
}
export interface TranslationHistoryQuery {
sourceText: string;
targetLanguage: string;
}
// Dictionary 相关
export interface CreateDictionaryLookUpInput {
userId?: string;
text: string;
queryLang: string;
definitionLang: string;
dictionaryWordId?: number;
dictionaryPhraseId?: number;
}
export interface DictionaryLookUpQuery {
userId?: string;
text?: string;
queryLang?: string;
definitionLang?: string;
dictionaryWordId?: number;
dictionaryPhraseId?: number;
}
export interface CreateDictionaryWordInput {
standardForm: string;
queryLang: string;
definitionLang: string;
}
export interface CreateDictionaryPhraseInput {
standardForm: string;
queryLang: string;
definitionLang: string;
}
export interface CreateDictionaryWordEntryInput {
wordId: number;
ipa: string;
definition: string;
partOfSpeech: string;
example: string;
}
export interface CreateDictionaryPhraseEntryInput {
phraseId: number;
definition: string;
example: string;
}
// 翻译相关 - 统一翻译函数
export interface TranslateTextInput {
sourceText: string;
targetLanguage: string;
forceRetranslate?: boolean; // 默认 false
needIpa?: boolean; // 默认 true
userId?: string; // 可选用户 ID
}
export interface TranslateTextOutput {
sourceText: string;
translatedText: string;
sourceLanguage: string;
targetLanguage: string;
sourceIpa: string; // 如果 needIpa=false返回空字符串
targetIpa: string; // 如果 needIpa=false返回空字符串
}
export interface TranslationLLMResponse {
translatedText: string;
sourceLanguage: string;
targetLanguage: string;
sourceIpa?: string; // 可选,根据 needIpa 决定
targetIpa?: string; // 可选,根据 needIpa 决定
}

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@@ -1,29 +0,0 @@
import prisma from "@/lib/db";
import { randomUUID } from "crypto";
export async function createUserIfNotExists(email: string, name?: string | null) {
const user = await prisma.user.upsert({
where: {
email: email,
},
update: {},
create: {
id: randomUUID(),
email: email,
name: name || "New User",
},
});
return user;
}
export async function getUserIdByEmail(email: string) {
const user = await prisma.user.findUnique({
where: {
email: email,
},
select: {
id: true,
},
});
return user ? user.id : null;
}

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@@ -1,49 +0,0 @@
export type DictLookUpRequest = {
text: string,
queryLang: string,
definitionLang: string,
userId?: string,
forceRelook?: boolean;
};
export type DictWordEntry = {
ipa: string;
definition: string;
partOfSpeech: string;
example: string;
};
export type DictPhraseEntry = {
definition: string;
example: string;
};
export type DictWordResponse = {
standardForm: string;
entries: DictWordEntry[];
};
export type DictPhraseResponse = {
standardForm: string;
entries: DictPhraseEntry[];
};
export type DictLookUpResponse =
| DictWordResponse
| DictPhraseResponse;
// 类型守卫:判断是否为单词响应
export function isDictWordResponse(
response: DictLookUpResponse
): response is DictWordResponse {
const entries = (response as DictWordResponse | DictPhraseResponse).entries;
return entries.length > 0 && "ipa" in entries[0] && "partOfSpeech" in entries[0];
}
// 类型守卫:判断是否为短语响应
export function isDictPhraseResponse(
response: DictLookUpResponse
): response is DictPhraseResponse {
const entries = (response as DictWordResponse | DictPhraseResponse).entries;
return entries.length > 0 && !("ipa" in entries[0] || "partOfSpeech" in entries[0]);
}

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export * from "./dictionaryTypes";

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@@ -1,22 +0,0 @@
import { DictLookUpRequest } from "@/lib/shared";
export const lookUpValidation = (req: DictLookUpRequest) => {
const {
text,
queryLang,
definitionLang,
} = req;
if (text.length > 30)
throw Error("The input should not exceed 30 characters.");
if (queryLang.length > 20)
throw Error("The query language should not exceed 20 characters.");
if (definitionLang.length > 20)
throw Error("The definition language should not exceed 20 characters.");
if (queryLang.length > 20)
throw Error("The query language should not exceed 20 characters.");
if (queryLang.length > 20)
throw Error("The query language should not exceed 20 characters.");
if (queryLang.length > 20)
throw Error("The query language should not exceed 20 characters.");
};

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@@ -1,14 +0,0 @@
/**
* 主题配色常量
* 集中管理应用的品牌颜色
*
* 注意Tailwind CSS 已有的标准颜色gray、red 等)请直接使用 Tailwind 类名
* 这里只定义项目独有的品牌色
*/
export const COLORS = {
// ===== 主色调 =====
/** 主绿色 - 应用主题色,用于页面背景、主要按钮 */
primary: '#35786f',
/** 悬停绿色 - 按钮悬停状态 */
primaryHover: '#2d5f58'
} as const;

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@@ -1,175 +0,0 @@
export function isNonNegativeInteger(str: string): boolean {
return /^\d+$/.test(str);
}
export function shallowEqual<T extends object>(obj1: T, obj2: T): boolean {
const keys1 = Object.keys(obj1) as Array<keyof T>;
const keys2 = Object.keys(obj2) as Array<keyof T>;
// 首先检查键的数量是否相同
if (keys1.length !== keys2.length) {
return false;
}
// 然后逐个比较键值对
for (const key of keys1) {
if (obj1[key] !== obj2[key]) {
return false;
}
}
return true;
}
export class SeededRandom {
private seed: number;
private readonly m: number = 0x80000000; // 2^31
private readonly a: number = 1103515245;
private readonly c: number = 12345;
constructor(seed?: number) {
this.seed = seed || Date.now();
}
/**
* 生成0-1之间的随机数
* @returns 0到1之间的随机浮点数
*/
next(): number {
this.seed = (this.a * this.seed + this.c) % this.m;
return this.seed / (this.m - 1);
}
/**
* 生成指定范围的随机整数
* @param min 最小值(包含)
* @param max 最大值(包含)
* @returns [min, max] 范围内的随机整数
*/
nextInt(min: number, max: number): number {
if (min > max) {
throw new Error('min must be less than or equal to max');
}
return Math.floor(this.next() * (max - min + 1)) + min;
}
/**
* 生成指定范围的随机浮点数
* @param min 最小值(包含)
* @param max 最大值(不包含)
* @returns [min, max) 范围内的随机浮点数
*/
nextFloat(min: number, max: number): number {
if (min >= max) {
throw new Error('min must be less than max');
}
return this.next() * (max - min) + min;
}
/**
* 生成固定长度的随机数序列
* @param length 序列长度
* @param min 最小值
* @param max 最大值
* @param type 生成类型:'integer' 或 'float'
* @returns 随机数数组
*/
generateSequence(
length: number,
min: number = 0,
max: number = 1,
type: 'integer' | 'float' = 'integer'
): number[] {
const sequence: number[] = [];
for (let i = 0; i < length; i++) {
if (type === 'integer') {
sequence.push(this.nextInt(min, max));
} else {
sequence.push(this.nextFloat(min, max));
}
}
return sequence;
}
/**
* 重置种子
* @param newSeed 新的种子值
*/
reset(newSeed?: number): void {
this.seed = newSeed || Date.now();
}
/**
* 获取当前种子值
* @returns 当前种子
*/
getSeed(): number {
return this.seed;
}
/**
* 生成随机布尔值
* @param probability 为 true 的概率,默认 0.5
* @returns 随机布尔值
*/
nextBoolean(probability: number = 0.5): boolean {
if (probability < 0 || probability > 1) {
throw new Error('probability must be between 0 and 1');
}
return this.next() < probability;
}
/**
* 从数组中随机选择元素
* @param array 源数组
* @returns 随机选择的元素
*/
choice<T>(array: T[]): T {
if (array.length === 0) {
throw new Error('array cannot be empty');
}
const index = this.nextInt(0, array.length - 1);
return array[index];
}
/**
* 打乱数组Fisher-Yates 洗牌算法)
* @param array 要打乱的数组
* @returns 打乱后的新数组
*/
shuffle<T>(array: T[]): T[] {
const shuffled = [...array];
for (let i = shuffled.length - 1; i > 0; i--) {
const j = this.nextInt(0, i);
[shuffled[i], shuffled[j]] = [shuffled[j], shuffled[i]];
}
return shuffled;
}
}
export function parseAIGeneratedJSON<T>(aiResponse: string): T {
// 匹配 ```json ... ``` 包裹的内容
const jsonMatch = aiResponse.match(/```json\s*([\s\S]*?)\s*```/);
if (jsonMatch && jsonMatch[1]) {
try {
return JSON.parse(jsonMatch[1].trim());
} catch (error) {
if (error instanceof Error) {
throw new Error(`Failed to parse JSON: ${error.message}`);
} else if (typeof error === 'string') {
throw new Error(`Failed to parse JSON: ${error}`);
} else {
throw new Error('Failed to parse JSON: Unknown error');
}
}
}
// 如果没有找到json代码块尝试直接解析整个字符串
try {
return JSON.parse(aiResponse.trim());
} catch (error) {
throw new Error('No valid JSON found in the response');
}
}