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180
lib/utils/excel-parser.ts
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180
lib/utils/excel-parser.ts
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import * as XLSX from "xlsx"
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export interface LogicQuestionImport {
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id: number
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question: string
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optionA: string
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optionB: string
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optionC: string
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optionD: string
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correctAnswer: string
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explanation?: string
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}
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export interface CreativeQuestionImport {
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id: number
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statement: string
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category: "innovation" | "imagination" | "flexibility" | "originality"
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isReverse: boolean
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}
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export interface ImportResult {
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success: boolean
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message: string
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data?: LogicQuestionImport[] | CreativeQuestionImport[]
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errors?: string[]
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}
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export function parseExcelFile(file: File, type: "logic" | "creative"): Promise<ImportResult> {
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return new Promise((resolve) => {
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const reader = new FileReader()
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reader.onload = (e) => {
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try {
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const data = new Uint8Array(e.target?.result as ArrayBuffer)
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const workbook = XLSX.read(data, { type: "array" })
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const sheetName = workbook.SheetNames[0]
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const worksheet = workbook.Sheets[sheetName]
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const jsonData = XLSX.utils.sheet_to_json(worksheet, { header: 1 })
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if (type === "logic") {
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const result = parseLogicQuestions(jsonData as any[][])
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resolve(result)
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} else {
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const result = parseCreativeQuestions(jsonData as any[][])
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resolve(result)
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}
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} catch (error) {
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resolve({
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success: false,
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message: "檔案解析失敗，請檢查檔案格式",
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errors: [error instanceof Error ? error.message : "未知錯誤"],
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})
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}
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}
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reader.onerror = () => {
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resolve({
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success: false,
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message: "檔案讀取失敗",
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errors: ["無法讀取檔案"],
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})
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}
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reader.readAsArrayBuffer(file)
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})
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}
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function parseLogicQuestions(data: any[][]): ImportResult {
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const errors: string[] = []
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const questions: LogicQuestionImport[] = []
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// 跳過標題行
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for (let i = 1; i < data.length; i++) {
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const row = data[i]
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if (!row || row.length < 7) continue
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try {
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const question: LogicQuestionImport = {
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id: Number.parseInt(row[0]) || i,
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question: row[1]?.toString() || "",
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optionA: row[2]?.toString() || "",
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optionB: row[3]?.toString() || "",
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optionC: row[4]?.toString() || "",
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optionD: row[5]?.toString() || "",
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correctAnswer: row[6]?.toString() || "",
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explanation: row[7]?.toString() || "",
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}
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// 驗證必填欄位
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if (
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!question.question ||
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!question.optionA ||
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!question.optionB ||
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!question.optionC ||
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!question.optionD ||
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!question.correctAnswer
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) {
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errors.push(`第 ${i + 1} 行：缺少必填欄位`)
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continue
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}
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// 驗證正確答案格式
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if (!["A", "B", "C", "D"].includes(question.correctAnswer.toUpperCase())) {
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errors.push(`第 ${i + 1} 行：正確答案必須是 A、B、C 或 D`)
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continue
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}
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questions.push(question)
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} catch (error) {
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errors.push(`第 ${i + 1} 行：資料格式錯誤`)
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}
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}
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if (questions.length === 0) {
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return {
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success: false,
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message: "沒有找到有效的題目資料",
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errors,
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}
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}
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return {
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success: true,
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message: `成功解析 ${questions.length} 道題目`,
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data: questions,
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errors: errors.length > 0 ? errors : undefined,
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}
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}
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function parseCreativeQuestions(data: any[][]): ImportResult {
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const errors: string[] = []
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const questions: CreativeQuestionImport[] = []
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// 跳過標題行
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for (let i = 1; i < data.length; i++) {
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const row = data[i]
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if (!row || row.length < 4) continue
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try {
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const question: CreativeQuestionImport = {
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id: Number.parseInt(row[0]) || i,
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statement: row[1]?.toString() || "",
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category: (row[2]?.toString().toLowerCase() as any) || "innovation",
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isReverse: row[3]?.toString().toLowerCase() === "是" || row[3]?.toString().toLowerCase() === "true",
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}
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// 驗證必填欄位
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if (!question.statement) {
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errors.push(`第 ${i + 1} 行：缺少陳述內容`)
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continue
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}
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// 驗證類別
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const validCategories = ["innovation", "imagination", "flexibility", "originality"]
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if (!validCategories.includes(question.category)) {
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errors.push(`第 ${i + 1} 行：類別必須是 innovation、imagination、flexibility 或 originality`)
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continue
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}
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questions.push(question)
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} catch (error) {
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errors.push(`第 ${i + 1} 行：資料格式錯誤`)
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}
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}
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if (questions.length === 0) {
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return {
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success: false,
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message: "沒有找到有效的題目資料",
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errors,
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}
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}
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return {
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success: true,
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message: `成功解析 ${questions.length} 道題目`,
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data: questions,
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errors: errors.length > 0 ? errors : undefined,
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}
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}
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54
lib/utils/permissions.ts
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54
lib/utils/permissions.ts
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import type { User } from "@/lib/hooks/use-auth"
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export type Permission =
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| "view_own_results"
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| "view_all_results"
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| "manage_users"
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| "view_analytics"
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| "take_tests"
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| "export_data"
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| "manage_questions" // 新增題目管理權限
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export const rolePermissions: Record<User["role"], Permission[]> = {
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user: ["view_own_results", "take_tests"],
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admin: [
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"view_own_results",
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"view_all_results",
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"manage_users",
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"view_analytics",
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"take_tests",
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"export_data",
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"manage_questions",
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], // 為管理員新增題目管理權限
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}
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export function hasPermission(user: User | null, permission: Permission): boolean {
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if (!user) return false
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return rolePermissions[user.role].includes(permission)
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}
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export function requirePermission(user: User | null, permission: Permission): void {
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if (!hasPermission(user, permission)) {
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throw new Error(`權限不足：需要 ${permission} 權限`)
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}
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}
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export function canAccessRoute(user: User | null, route: string): boolean {
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if (!user) return false
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// 公開路由
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const publicRoutes = ["/", "/login", "/register"]
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if (publicRoutes.includes(route)) return true
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// 用戶路由
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const userRoutes = ["/dashboard", "/tests", "/results", "/settings"]
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if (userRoutes.some((r) => route.startsWith(r))) return true
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// 管理員路由
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const adminRoutes = ["/admin"]
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if (adminRoutes.some((r) => route.startsWith(r))) {
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return user.role === "admin"
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}
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return false
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}
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188
lib/utils/score-calculator.ts
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188
lib/utils/score-calculator.ts
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export interface TestScore {
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score: number
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level: string
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description: string
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color: string
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}
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export function calculateLogicScore(correctAnswers: number, totalQuestions: number): TestScore {
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const score = Math.round((correctAnswers / totalQuestions) * 100)
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if (score >= 90) {
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return {
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score,
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level: "优秀",
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color: "bg-green-500",
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description: "逻辑思维能力出色，具备卓越的分析和推理能力",
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}
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}
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if (score >= 80) {
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return {
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score,
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level: "良好",
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color: "bg-blue-500",
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description: "逻辑思维能力较强，能够有效分析和解决问题",
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}
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}
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if (score >= 70) {
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return {
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score,
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level: "中等",
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color: "bg-yellow-500",
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description: "逻辑思维能力一般，有一定的分析能力",
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}
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}
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if (score >= 60) {
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return {
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score,
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level: "及格",
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color: "bg-orange-500",
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description: "逻辑思维能力需要提升，建议加强训练",
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}
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}
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return {
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score,
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level: "不及格",
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color: "bg-red-500",
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description: "逻辑思维能力有待加强，需要系统性训练",
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}
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}
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export function calculateCreativityScore(totalScore: number, maxScore: number): TestScore {
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const score = Math.round((totalScore / maxScore) * 100)
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if (score >= 85) {
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return {
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score,
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level: "极具创意",
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color: "bg-purple-500",
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description: "拥有卓越的创新思维和想象力，能够产生独特的解决方案",
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}
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}
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if (score >= 75) {
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return {
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score,
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level: "很有创意",
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color: "bg-blue-500",
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description: "具备较强的创造性思维能力，善于创新",
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}
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}
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if (score >= 65) {
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return {
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score,
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level: "有一定创意",
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color: "bg-green-500",
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description: "具有一定的创新潜力，可以进一步培养",
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}
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}
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if (score >= 50) {
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return {
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score,
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level: "创意一般",
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color: "bg-yellow-500",
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description: "创造性思维有待提升，建议多参与创新活动",
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}
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}
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return {
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score,
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level: "缺乏创意",
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color: "bg-red-500",
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description: "需要培养创新思维能力，建议接受创意思维训练",
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}
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}
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export function calculateCombinedScore(
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logicScore: number,
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creativityScore: number,
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): {
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overallScore: number
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level: string
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description: string
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color: string
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breakdown: {
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logic: number
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creativity: number
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balance: number
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}
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} {
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// 综合分数：逻辑40% + 创意40% + 平衡性20%
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const logicWeight = 0.4
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const creativityWeight = 0.4
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const balanceWeight = 0.2
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// 计算平衡性分数（两项分数越接近，平衡性越高）
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const scoreDiff = Math.abs(logicScore - creativityScore)
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const balanceScore = Math.max(0, 100 - scoreDiff * 2)
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const overallScore = Math.round(
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logicScore * logicWeight + creativityScore * creativityWeight + balanceScore * balanceWeight,
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)
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let level: string
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let description: string
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let color: string
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if (overallScore >= 90) {
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level = "卓越"
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color = "bg-gradient-to-r from-purple-500 to-blue-500"
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description = "综合能力卓越，逻辑思维与创意能力并重，是理想的复合型人才"
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} else if (overallScore >= 80) {
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level = "优秀"
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color = "bg-gradient-to-r from-blue-500 to-green-500"
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description = "综合能力优秀，在逻辑思维和创意能力方面都有良好表现"
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} else if (overallScore >= 70) {
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level = "良好"
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color = "bg-gradient-to-r from-green-500 to-yellow-500"
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description = "综合能力良好，具备一定的逻辑思维和创意能力"
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} else if (overallScore >= 60) {
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level = "中等"
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color = "bg-gradient-to-r from-yellow-500 to-orange-500"
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description = "综合能力中等，建议针对性提升薄弱环节"
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} else {
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level = "待提升"
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color = "bg-gradient-to-r from-orange-500 to-red-500"
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description = "综合能力有待提升，建议系统性训练逻辑思维和创意能力"
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}
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return {
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overallScore,
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level,
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description,
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color,
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breakdown: {
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logic: logicScore,
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creativity: creativityScore,
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balance: Math.round(balanceScore),
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},
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}
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}
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export function getRecommendations(logicScore: number, creativityScore: number): string[] {
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const recommendations: string[] = []
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if (logicScore < 70) {
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recommendations.push("建议加强逻辑思维训练，多做推理题和数学题")
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recommendations.push("学习系统性思维方法，如思维导图、流程图等")
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}
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if (creativityScore < 70) {
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recommendations.push("建议参与更多创意活动，如头脑风暴、设计思维工作坊")
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recommendations.push("培养好奇心，多接触不同领域的知识和经验")
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}
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const scoreDiff = Math.abs(logicScore - creativityScore)
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if (scoreDiff > 20) {
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if (logicScore > creativityScore) {
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recommendations.push("您的逻辑思维较强，建议平衡发展创意能力")
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} else {
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recommendations.push("您的创意能力较强，建议平衡发展逻辑思维")
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}
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}
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if (logicScore >= 80 && creativityScore >= 80) {
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recommendations.push("您具备优秀的综合能力，建议承担更多挑战性工作")
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recommendations.push("可以考虑担任需要创新和分析并重的领导角色")
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}
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return recommendations
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}
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Block a user