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Added shortPubKeyHex

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and added a trace route builder traceRouteBytes
This commit is contained in:
Winston Lowe 2026-01-25 10:53:28 -08:00
parent fcf741b20a
commit 0ebd688787
1 changed files with 41 additions and 0 deletions
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41
lib/models/contact.dart
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@ -102,6 +102,47 @@ class Contact {
return parts.join(',');
}
String get shortPubKeyHex {
return "<${publicKeyHex.substring(0, 8)}...${publicKeyHex.substring(publicKeyHex.length - 8)}>";
}
Uint8List? get traceRouteBytes {
final pathBytes = _pathBytesForDisplay;
Uint8List? traceBytes;
if(pathLength <= 0) {
traceBytes = Uint8List(1);
traceBytes[0] = publicKey[0];
return traceBytes;
}
if(type == advTypeRepeater || type == advTypeRoom) {
final len = (pathBytes.length + pathBytes.length + 1);
traceBytes = Uint8List(len);
traceBytes[pathBytes.length] = publicKey[0];
for (int i = 0; i < pathBytes.length; i++) {
traceBytes[i] = pathBytes[i];
if (i < pathBytes.length) {
traceBytes[len-1-i] = pathBytes[i];
}
}
} else {
if(pathBytes.length < 2) {
return pathBytes[0] == 0 ? null : pathBytes;
}
final len = (pathBytes.length + pathBytes.length-1);
traceBytes = Uint8List(len);
for (int i = 0; i < pathBytes.length; i++) {
traceBytes[i] = pathBytes[i];
if (i < pathBytes.length-1) {
traceBytes[len-1-i] = pathBytes[i];
}
}
}
print(traceBytes);
return traceBytes;
}
Uint8List get _pathBytesForDisplay {
if (pathOverride != null) {
if (pathOverride! < 0) return Uint8List(0);