/**

* Gracefully handles response headers, providing fallbacks for internal tooling

* and logging errors.

*

* @param {Response} response The HTTP response object.

* @param {object} expectedHeaders An object containing the expected header names and their default values.

* @param {string} toolName The name of the internal tooling.

* @returns {object} An object containing the response headers, with fallbacks applied.

*/

function handleResponseHeaders(response, expectedHeaders, toolName) {

const headers = {};

// Iterate through expected headers and apply fallbacks

for (const headerName in expectedHeaders) {

if (expectedHeaders.hasOwnProperty(headerName)) {

const defaultValue = expectedHeaders[headerName];

// Get the header value from the response, or use the default value

headers[headerName] = response.headers.get(headerName) || defaultValue;

}

}

return headers;

}

/**

* Logs an error message to the console.

* @param {string} message The error message.

* @param {string} toolName The name of the internal tooling.

*/

function logError(message, toolName) {

console.error(`[${toolName}] Error: ${message}`);

}

// Example usage:

// Assuming you have a response object called 'response'

// and an object 'expectedHeaders' with expected header names and default values.

// const expectedHeaders = {

// 'Content-Type': 'application/json',

// 'X-Custom-Header': 'default_value',

// 'Authorization': 'no_auth' // Example of handling missing auth

// };

// const toolName = 'myInternalTool';

// const processedHeaders = handleResponseHeaders(response, expectedHeaders, toolName);

// console.log(processedHeaders);