package io.spatio;

import java.time.Instant;

public class SpatioIO {

private final SpatioSigner signer;

public SpatioIO() throws Exception {

this.signer = new SpatioSigner();

}

public SpatioCertificate generateFromIP() {

double[] coords = SpatioGeoLocator.getCurrentLocation();

return generateFromCoordinates(coords[0], coords[1]);

}

public SpatioCertificate generateFromCoordinates(double latitude, double longitude) {

Instant now = Instant.now();

String hash = SpatioHash.compute(latitude, longitude, now);

try {

String signature = signer.sign(hash);

// sauvegegarder vers le serveur sécurisé de certification

return new SpatioCertificate(latitude, longitude, now, hash, signature);

} catch (Exception e) {

throw new RuntimeException("Erreur lors de la signature", e);

}

}

public boolean verify(SpatioCertificate cert) {

try {

return signer.verify(cert.hash(), cert.signature());

} catch (Exception e) {

return false;

}

}

public SpatioSigner getSigner() {

return signer;

}

}