90 lines
2.3 KiB
TypeScript
90 lines
2.3 KiB
TypeScript
/**
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* 應用配置工具類
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* 用於管理環境變量和應用設置
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*/
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// 資料庫配置
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export const dbConfig = {
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host: process.env.DB_HOST || 'mysql.theaken.com',
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port: parseInt(process.env.DB_PORT || '33306'),
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user: process.env.DB_USER || 'root',
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password: process.env.DB_PASSWORD || 'zh6161168',
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database: process.env.DB_NAME || 'db_AI_scoring',
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charset: 'utf8mb4',
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timezone: '+08:00',
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acquireTimeout: 60000,
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timeout: 60000,
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reconnect: true,
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multipleStatements: true,
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} as const
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// AI 配置
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export const aiConfig = {
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geminiApiKey: process.env.GEMINI_API_KEY || 'AIzaSyAN3pEJr_Vn2xkCidGZAq9eQqsMVvpj8g4',
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modelName: process.env.GEMINI_MODEL || 'gemini-1.5-pro',
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maxTokens: parseInt(process.env.GEMINI_MAX_TOKENS || '8192'),
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} as const
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// 獲取應用基礎 URL
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export function getAppUrl(): string {
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// 在客戶端使用 window.location.origin
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if (typeof window !== 'undefined') {
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return window.location.origin
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}
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// 在服務端使用環境變量，如果沒有設置則使用 localhost:12024
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return process.env.NEXT_PUBLIC_APP_URL || 'http://localhost:12024'
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}
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// 獲取應用名稱
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export function getAppName(): string {
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return process.env.NEXT_PUBLIC_APP_NAME || 'AI 智能評審系統'
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}
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// 生成分享連結
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export function generateShareUrl(evaluationId: string): string {
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const baseUrl = getAppUrl()
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return `${baseUrl}/results?id=${evaluationId}`
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}
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// 生成當前頁面連結
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export function getCurrentUrl(): string {
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if (typeof window !== 'undefined') {
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return window.location.href
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}
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return getAppUrl()
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}
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// 環境變量配置
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export const config = {
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appUrl: getAppUrl(),
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appName: getAppName(),
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isDevelopment: process.env.NODE_ENV === 'development',
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isProduction: process.env.NODE_ENV === 'production',
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database: dbConfig,
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ai: aiConfig,
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} as const
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// 配置驗證
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export function validateConfig(): { isValid: boolean; errors: string[] } {
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const errors: string[] = []
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// 檢查必要的環境變量
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if (!process.env.GEMINI_API_KEY) {
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errors.push('GEMINI_API_KEY 環境變量未設置')
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}
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if (!process.env.DB_HOST) {
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errors.push('DB_HOST 環境變量未設置')
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}
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if (!process.env.DB_NAME) {
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errors.push('DB_NAME 環境變量未設置')
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}
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return {
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isValid: errors.length === 0,
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errors
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}
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}
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