bowling-analysis-system/src/bowling_analysis/utils/MetricsLogger.js

A comprehensive system for analyzing bowling techniques using video processing and metrics calculation

/**
 * @module bowling_analysis/utils/MetricsLogger
 * @description Centralized logging utility for metrics processing
 */

const { defaultLogger } = require('../../utils/logger');

class MetricsLogger {
  /**
   * Create a new MetricsLogger
   * @param {string} component - Component name for logging
   */
  constructor(component) {
    this.logger = defaultLogger.child(component);
  }

  /**
   * Log debug message
   * @param {string} message - Message to log
   * @param {Object} [data] - Optional data to include
   */
  debug(message, data = null) {
    if (data) {
      this.logger.debug(message, data);
    } else {
      this.logger.debug(message);
    }
  }

  /**
   * Log info message
   * @param {string} message - Message to log
   * @param {Object} [data] - Optional data to include
   */
  info(message, data = null) {
    if (data) {
      this.logger.info(message, data);
    } else {
      this.logger.info(message);
    }
  }

  /**
   * Log warning message
   * @param {string} message - Message to log
   * @param {Object} [data] - Optional data to include
   */
  warn(message, data = null) {
    if (data) {
      this.logger.warn(message, data);
    } else {
      this.logger.warn(message);
    }
  }

  /**
   * Log error message
   * @param {string} message - Message to log
   * @param {Object} [data] - Optional data to include
   */
  error(message, data = null) {
    if (data) {
      this.logger.error(message, data);
    } else {
      this.logger.error(message);
    }
  }
}

module.exports = {
  MetricsLogger
};