// getKeyHash.methods.ts
import { IExecuteFunctions, INodeExecutionData } from 'n8n-workflow';
import { IKeyHash } from '../keymanagement.types';
import { KEYMANAGEMENT_BASE_PATH, KEYMANAGEMENT_ENDPOINTS } from '../keymanagement.common';
import { apiRequest } from '../../../helpers/apiRequest';
import { logger } from '../../../helpers/logger';

export async function getKeyHash(this: IExecuteFunctions): Promise<INodeExecutionData[]> {
	logger.info('keymanagement:getKeyHash', 'Retrieving encryption key hash');

	const endpoint = `${KEYMANAGEMENT_BASE_PATH}${KEYMANAGEMENT_ENDPOINTS.KEY_HASH}`;

	try {
		const response = await apiRequest.call(this, 'GET', endpoint, {}, {});

		logger.debug('keymanagement:getKeyHash', 'Retrieved encryption key hash');

		return [
			{
				json: {
					key_hash: response.key_hash || response.hash || 'unknown',
					algorithm: response.algorithm,
					timestamp: Date.now(),
					...response,
				},
			},
		];
	} catch (error) {
		logger.error('keymanagement:getKeyHash:error', `Failed to retrieve key hash: ${error.message}`);
		throw error;
	}
}