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增加 armbian 头图

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Junyuan Feng
2022-11-05 21:58:05 +08:00
parent 7f1bd06422
commit c036b78708
12 changed files with 73 additions and 70 deletions
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26
lib/data/model/server/net_speed.dart
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@@ -9,46 +9,46 @@ class NetSpeedPart {
}
class NetSpeed {
List<NetSpeedPart> old;
List<NetSpeedPart> now;
NetSpeed(this.old, this.now);
List<NetSpeedPart> _old;
List<NetSpeedPart> _now;
NetSpeed(this._old, this._now);
List<String> get devices {
final devices = <String>[];
for (var item in now) {
for (var item in _now) {
devices.add(item.device);
}
return devices;
}
void update(List<NetSpeedPart> newOne) {
old = now;
now = newOne;
_old = _now;
_now = newOne;
}
int get timeDiff => now[0].time - old[0].time;
int get timeDiff => _now[0].time - _old[0].time;
String speedIn({String? device}) {
if (old[0].device == '' || now[0].device == '') return '0kb/s';
if (_old[0].device == '' || _now[0].device == '') return '0kb/s';
final idx = deviceIdx(device);
final speedInBytesPerSecond =
(now[idx].bytesIn - old[idx].bytesIn) / timeDiff;
(_now[idx].bytesIn - _old[idx].bytesIn) / timeDiff;
return buildStandardOutput(speedInBytesPerSecond);
}
String speedOut({String? device}) {
if (old[0].device == '' || now[0].device == '') return '0kb/s';
if (_old[0].device == '' || _now[0].device == '') return '0kb/s';
final idx = deviceIdx(device);
final speedOutBytesPerSecond =
(now[idx].bytesOut - old[idx].bytesOut) / timeDiff;
(_now[idx].bytesOut - _old[idx].bytesOut) / timeDiff;
return buildStandardOutput(speedOutBytesPerSecond);
}
int deviceIdx(String? device) {
if (device != null) {
for (var item in now) {
for (var item in _now) {
if (item.device == device) {
return now.indexOf(item);
return _now.indexOf(item);
}
}
}