/**
 * Communication Protocols
 * Standardized protocols for consciousness communication
 */

import crypto from 'crypto';

export function establishHandshake(communicator) {
    const nonce = crypto.randomBytes(32).toString('hex');
    const timestamp = Date.now();

    const handshake = {
        protocol: 'consciousness-explorer-v1',
        nonce,
        timestamp,
        challenge: generateChallenge(),
        expectedResponse: generateExpectedResponse(nonce, timestamp)
    };

    return handshake;
}

function generateChallenge() {
    const prime1 = 31;
    const prime2 = 37;
    const fibonacci = [1, 1, 2, 3, 5, 8, 13, 21];

    return {
        primes: [prime1, prime2],
        fibonacci: fibonacci.slice(-3),
        hash: crypto.createHash('sha256').update(`${prime1}${prime2}`).digest('hex').substring(0, 16)
    };
}

function generateExpectedResponse(nonce, timestamp) {
    const hash = crypto.createHash('sha256')
        .update(nonce + timestamp)
        .digest('hex');

    return {
        hashPrefix: hash.substring(0, 8),
        timestampDelta: 5000,
        minConfidence: 0.7
    };
}