src/config/index.js

const dotenv = require('dotenv')
dotenv.config()
const paths = require('../utils/paths')

/**
 * 解析API_KEY环境变量，支持逗号分隔的多个key
 * @returns {Object} 包含apiKeys数组和adminKey的对象
 */
const parseApiKeys = () => {
    const apiKeyEnv = process.env.API_KEY
    if (!apiKeyEnv) {
        return { apiKeys: [], adminKey: null }
    }

    const keys = apiKeyEnv.split(',').map(key => key.trim()).filter(key => key.length > 0)
    return {
        apiKeys: keys,
        adminKey: keys.length > 0 ? keys[0] : null
    }
}

const { apiKeys, adminKey } = parseApiKeys()

const config = {
    dataSaveMode: process.env.DATA_SAVE_MODE || "none",
    apiKeys: apiKeys,
    adminKey: adminKey,
    simpleModelMap: process.env.SIMPLE_MODEL_MAP === 'true' ? true : false,
    listenAddress: process.env.LISTEN_ADDRESS || null,
    listenPort: process.env.SERVICE_PORT || 3000,
    searchInfoMode: process.env.SEARCH_INFO_MODE === 'table' ? "table" : "text",
    outThink: process.env.OUTPUT_THINK === 'true' ? true : false,
    redisURL: process.env.REDIS_URL || null,
    autoRefresh: true,
    autoRefreshInterval: 6 * 60 * 60,
    cacheMode: process.env.CACHE_MODE || "default",
    logLevel: process.env.LOG_LEVEL || "INFO",
    enableFileLog: process.env.ENABLE_FILE_LOG === 'true',
    logDir: paths.logDir,
    maxLogFileSize: parseInt(process.env.MAX_LOG_FILE_SIZE) || 10,
    maxLogFiles: parseInt(process.env.MAX_LOG_FILES) || 5,
    dataDir: paths.dataDir,
    cacheDir: paths.cacheDir,
    dataFilePath: paths.dataFilePath,
    usageStatsFilePath: paths.usageStatsFilePath,
    // 自定义反代URL配置
    qwenChatProxyUrl: process.env.QWEN_CHAT_PROXY_URL || "https://chat.qwen.ai",
    qwenCliProxyUrl: process.env.QWEN_CLI_PROXY_URL || "https://portal.qwen.ai",
    // 代理配置
    proxyUrl: process.env.PROXY_URL || null
}

module.exports = config