// Brainy Worker Script
// This script is used by the workerUtils.js file to execute functions in a separate thread
// Note: TensorFlow.js platform patch is applied in setup.ts
// Worker scripts should import setup.ts if they need TensorFlow.js functionality
// Log that the worker has started
console.log('Brainy Worker: Started');
// Define the message handler with proper TypeScript typing
self.onmessage = function (e) {
    try {
        console.log('Brainy Worker: Received message', e.data ? 'with data' : 'without data');
        if (!e.data || !e.data.fnString) {
            throw new Error('Invalid message: missing function string');
        }
        console.log('Brainy Worker: Creating function from string');
        // Use Function constructor to create a function from the string
        let fn;
        try {
            // First try with 'return' prefix
            fn = new Function('return ' + e.data.fnString)();
        }
        catch (functionError) {
            console.warn('Brainy Worker: Error creating function with return syntax, trying alternative approaches', functionError);
            try {
                // Try wrapping in parentheses for function expressions
                fn = new Function('return (' + e.data.fnString + ')')();
            }
            catch (wrapError) {
                console.warn('Brainy Worker: Error creating function with parentheses wrapping', wrapError);
                try {
                    // Try direct approach for named functions
                    fn = new Function(e.data.fnString)();
                }
                catch (directError) {
                    console.error('Brainy Worker: All approaches to create function failed', directError);
                    throw new Error('Failed to create function from string: ' +
                        functionError.message);
                }
            }
        }
        console.log('Brainy Worker: Executing function with args');
        const result = fn(e.data.args);
        console.log('Brainy Worker: Function executed successfully, posting result');
        self.postMessage({ result: result });
    }
    catch (error) {
        console.error('Brainy Worker: Error executing function', error);
        self.postMessage({
            error: error.message,
            stack: error.stack
        });
    }
};
export {};
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