import { IExecuteFunctions, INodeExecutionData } from 'n8n-workflow';
import { apiRequest } from '../../../../helpers/apiRequest';
import { logger } from '../../../../helpers/logger';
import { handleApiError } from '../../../../helpers/errorHandler';

/**
 * List AI Insights for a Network
 *
 * GET /aiops/v2/insights/global/list
 *
 * @param this The n8n execution context
 * @returns Formatted API response
 */
export async function getInsightsNetwork(this: IExecuteFunctions): Promise<INodeExecutionData[]> {
	try {
		// Get parameters
		const fromDate = new Date(this.getNodeParameter('from', 0) as string);
		const toDate = new Date(this.getNodeParameter('to', 0) as string);

		// Convert dates to epoch milliseconds for API
		const fromMs = fromDate.getTime();
		const toMs = toDate.getTime();

		logger.debug(
			'aiops:insights:getInsightsNetwork',
			`Getting network insights from=${fromMs}, to=${toMs}`,
		);

		// Construct query parameters
		const qs = {
			from: fromMs,
			to: toMs,
		};

		// Make API request
		const endpoint = `/aiops/v2/insights/global/list`;
		const responseData = await apiRequest.call(this, 'GET', endpoint, {}, qs);

		logger.debug('aiops:insights:getInsightsNetwork', 'Successfully retrieved network insights');

		// Return formatted response
		return [{ json: responseData }];
	} catch (error) {
		logger.error('aiops:insights:getInsightsNetwork:error', { message: error.message });
		return handleApiError.call(this, error, 'Failed to list AI insights for network');
	}
}