import { Logger } from '../utils/logger.util.js';
import { ControllerResponse } from '../types/common.types.js';
import postHogLlmService from '../services/posthog-llm.service.js';
import { PostHogLlmInputSchemaType } from '../types/posthog-llm.types.js';

/**
 * Controller for PostHog LLM observability
 */
export class PostHogController {
	/**
	 * Capture LLM observability data
	 */

	static async capture(
		data: PostHogLlmInputSchemaType,
	): Promise<ControllerResponse> {
		const logger = Logger.forContext('posthog-llm.controller', 'capture');
		logger.debug('Capturing LLM observability data', data);

		try {
			await postHogLlmService.capture(data);
			return {
				content: 'Event captured successfully.',
			};
		} catch (error) {
			logger.error('Error capturing event:', error);
			const errorMessage =
				error instanceof Error ? error.message : 'Unknown error';
			logger.error('Error capturing event:', errorMessage);
			return {
				content: `Failed to capture event: ${errorMessage}`,
			};
		}
	}
}