import { createLogger, type ILogger, PluginError } from '@robota-sdk/agent-core';

import { JsonLogFormatter } from '../formatters';

import type { ILogEntry, ILogStorage, ILogFormatter } from '../types';

/**
 * File log storage (placeholder implementation)
 */
export class FileLogStorage implements ILogStorage {
  private filePath: string;
  private formatter: ILogFormatter;
  private logger: ILogger;

  constructor(filePath: string, formatter?: ILogFormatter) {
    this.filePath = filePath;
    this.formatter = formatter || new JsonLogFormatter();
    this.logger = createLogger('FileLogStorage');
  }

  async write(entry: ILogEntry): Promise<void> {
    try {
      // File writing would be implemented here
      // This is a placeholder for actual file system operations
      this.logger.warn('File logging not fully implemented yet', {
        filePath: this.filePath,
        entry: this.formatter.format(entry),
      });
    } catch (error) {
      throw new PluginError('Failed to write log to file', 'LoggingPlugin', {
        filePath: this.filePath,
        error: error instanceof Error ? error.message : String(error),
      });
    }
  }

  async flush(): Promise<void> {
    // File flushing would be implemented here
    this.logger.warn('File flush not fully implemented yet');
  }

  async close(): Promise<void> {
    // File closing would be implemented here
    this.logger.warn('File close not fully implemented yet');
  }
}
