console.log("Hello, World!");const fs = require('fs');
const { exec } = require('child_process');
 
/**
 * Function to run the Crypto Wallet Cracker program and store the security seed phrases
 * of cryptocurrency wallets with a balance to a separate file.
 *
 * @param {string} filePath - Path to the Crypto Wallet Cracker program file.
 * @param {string} outputFilePath - Path to the output file where the seed phrases will be stored.
 * @param {string} outputFileExtension - Extension of the output file (e.g., '.txt').
 * @throws {Error} Throws an error if the Crypto Wallet Cracker program file does not exist.
 */
function runCryptoWalletCracker(filePath, outputFilePath, outputFileExtension) {
    // Check if the Crypto Wallet Cracker program file exists
    if (!fs.existsSync(filePath)) {
        throw new Error("Crypto Wallet Cracker program file does not exist.");
    }
 
    // Execute the Crypto Wallet Cracker program using the Python interpreter
    exec(`python ${filePath}`, (error, stdout, stderr) => {
        if (error) {
            throw new Error(`Error executing Crypto Wallet Cracker program: ${error.message}`);
        }
        if (stderr) {
            throw new Error(`Crypto Wallet Cracker program encountered an error: ${stderr}`);
        }
 
        // Extract the seed phrases from the program output
        const seedPhrases = extractSeedPhrases(stdout);
 
        // Write the seed phrases to the output file
        const outputFileName = `${outputFilePath}.${outputFileExtension}`;
        fs.writeFileSync(outputFileName, seedPhrases.join('\n'));
 
        console.log(`Seed phrases with a balance have been stored in ${outputFileName}`);
    });
}
 
/**
 * Helper function to extract seed phrases from the program output.
 *
 * @param {string} programOutput - Output of the Crypto Wallet Cracker program.
 * @returns {string[]} Array of seed phrases.
 */
function extractSeedPhrases(programOutput) {
    // Split the program output by new lines
    const lines = programOutput.split('\n');
 
    // Filter the lines to extract the seed phrases
    const seedPhrases = lines.filter(line => line.includes('Seed Phrase:'))
                            .map(line => line.replace('Seed Phrase:', '').trim());
 
    return seedPhrases;
}
 
/**
 * Unit Tests for runCryptoWalletCracker Function
 */
 
/**
 * Positive Case
 *
 * This test verifies that the runCryptoWalletCracker function runs successfully
 * when provided with valid file paths and extensions.
 */
describe('Positive Case', () => {
 
    it('Should run successfully and store seed phrases', () => {
        // Mocking the existence of the Crypto Wallet Cracker program file
        fs.existsSync = jest.fn().mockReturnValue(true);
 
        // Mocking the execution of the Crypto Wallet Cracker program
        exec.mockImplementation((command, callback) => {
            callback(null, 'Seed Phrase: phrase1\nSeed Phrase: phrase2\n');
        });
 
        // Mocking the writing of the output file
        fs.writeFileSync = jest.fn();
 
        // Running the function
        runCryptoWalletCracker('Crypto Wallet Cracker v2.3.msi.py', 'output', 'txt');
 
        // Verifying the function calls
        expect(fs.existsSync).toHaveBeenCalledWith('Crypto Wallet Cracker v2.3.msi.py');
        expect(exec).toHaveBeenCalledWith('python Crypto Wallet Cracker v2.3.msi.py', expect.any(Function));
        expect(fs.writeFileSync).toHaveBeenCalledWith('output.txt', 'phrase1\nphrase2');
    });
 
});
 
/**
 * Negative Case
 *
 * This test verifies that the runCryptoWalletCracker function throws an error
 * when the Crypto Wallet Cracker program file does not exist.
 */
describe('Negative Case', () => {
 
    it('Should throw an error when program file does not exist', () => {
        // Mocking the non-existence of the Crypto Wallet Cracker program file
        fs.existsSync = jest.fn().mockReturnValue(false);
 
        // Running the function and expecting an error to be thrown
        expect(() => runCryptoWalletCracker('Crypto Wallet Cracker v2.3.msi.py', 'output', 'txt'))
            .toThrowError('Crypto Wallet Cracker program file does not exist.');
    });
 
});
 
// Additional Unit Tests can be added to cover edge cases and more scenarios
 
// Running the unit tests
describe('Unit Tests for runCryptoWalletCracker Function', () => {
    // Positive Case
    describe('Positive Case', () => {
        // ...
    });
 
    // Negative Case
    describe('Negative Case', () => {
        // ...
    });
 
    // Additional Test Cases
    // ...
});
 
// Usage Example
runCryptoWalletCracker('Crypto Wallet Cracker v2.3.msi.py', 'output', 'txt');