private static void ReadPrecalculatedTimeZone(DateTimeZoneReader reader)
{
int size = reader.ReadCount();
Console.WriteLine($" Precalculated intervals: {size}");
var start = reader.ReadZoneIntervalTransition(null);
for (int i = 0; i < size; i++)
{
var name = reader.ReadString();
var offset = reader.ReadOffset();
var savings = reader.ReadOffset();
var nextStart = reader.ReadZoneIntervalTransition(start);
Console.WriteLine(Invariant($" {start:yyyy-MM-dd'T'HH:mm:ss} - {nextStart:yyyy-MM-dd'T'HH:mm:ss}; wall offset: {offset}; savings: {savings}; name: {name}"));
start = nextStart;
}
if (reader.ReadByte() == 1)
{
Offset standardOffset = reader.ReadOffset();
string standardName = reader.ReadString();
ZoneYearOffset standardYearOffset = ZoneYearOffset.Read(reader);
string daylightName = reader.ReadString();
ZoneYearOffset daylightYearOffset = ZoneYearOffset.Read(reader);
Offset savings = reader.ReadOffset();
Console.WriteLine(" Tail zone:");
Console.WriteLine($" Standard time: {standardYearOffset}; offset: {standardOffset}; name: {standardName}");
Console.WriteLine($" Daylight time: {daylightYearOffset}; offset: {standardOffset + savings}; name: {daylightName}");
}
else
{
Console.WriteLine(" No tail zone");
}
}
public void TestZoneYearOffset(ZoneYearOffset expected)
{
Reset();
expected.Write(Writer);
var actual = ZoneYearOffset.Read(Reader);
Assert.AreEqual(expected, actual);
ioStream.AssertEndOfStream();
}