Class Logger

packages/baseai/src/utils/logger.ts:21–113

];

class Logger {
	private static instance: Logger;
	private config: LoggerConfig;

	private constructor(config: LoggerConfig) {
		this.config = config;
	}

	public static async initialize(): Promise<Logger> {
		if (!Logger.instance) {
			const baseAIConfig = await loadConfig();
			Logger.instance = new Logger(baseAIConfig.log);
		}
		return Logger.instance;
	}

	private formatValue(value: unknown): string {
		if (typeof value === 'object' && value !== null) {
			return util.inspect(value, { colors: true, depth: null });
		}
		if (typeof value === 'string') {
			return chalk.green(`"${value}"`);
		}
		if (typeof value === 'number') {
			return chalk.yellow(value.toString());
		}
		if (typeof value === 'boolean') {
			return chalk.cyan(value.toString());
		}
		return String(value);
	}

	private isSensitiveData(key: string): boolean {
		return sensitiveWords.some(word => key.toLowerCase().includes(word));
	}

	private formatAndRedactSensitiveData(
		value: unknown,
		isSensitive: boolean
	): string {
		return isSensitive && !this.config.logSensitiveData
			? chalk.red('======REDACTED======')
			: this.formatValue(value);
	}

	private isCategoryEnabled(category: LogCategories): boolean {
		const parts = category.split('.');
		let partialCategory = '';

		for (const part of parts) {
			partialCategory += (partialCategory ? '.' : '') + part;
			if (partialCategory in this.config) {
				const value = this.config[partialCategory as LogCategories];
				if (typeof value === 'boolean') {
					if (value === false) {
						// console.log(
						// 	`Category ${category} is false due to ${partialCategory}`
						// );