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

/**
 * Unassociate Site from multiple Devices
 *
 * DELETE /central/v2/sites/associations
 *
 * @param this The n8n execution context
 * @returns Formatted API response
 */
export async function unassociateSiteFromDevices(
	this: IExecuteFunctions,
): Promise<INodeExecutionData[]> {
	try {
		// Get parameters
		const siteId = this.getNodeParameter('site_id', 0) as number;
		const deviceType = this.getNodeParameter('device_type', 0) as string;
		const deviceIdsString = this.getNodeParameter('device_ids', 0) as string;

		// Convert comma-separated string to array
		const deviceIds = deviceIdsString.split(',').map((id) => id.trim());

		// Prepare request body
		const body: IDataObject = {
			site_id: siteId,
			device_type: deviceType,
			device_ids: deviceIds,
		};

		logger.debug(
			'monitoring:site:unassociateSiteFromDevices',
			`Unassociating site ${siteId} from ${deviceIds.length} devices`,
		);

		// Make API request
		const endpoint = '/central/v2/sites/associations';
		const responseData = await apiRequest.call(this, 'DELETE', endpoint, body);

		logger.debug(
			'monitoring:site:unassociateSiteFromDevices',
			'Successfully unassociated site from multiple devices',
		);

		// Return formatted response
		return [{ json: responseData }];
	} catch (error) {
		logger.error('monitoring:site:unassociateSiteFromDevices:error', { message: error.message });
		return handleApiError.call(this, error, 'Failed to unassociate site from multiple devices');
	}
}