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#pragma once
#include <util/datetime/base.h>
#include "datetime.h"
namespace NYql::NDateTime {
struct TTM64Storage {
i32 Year : 19;
ui32 DayOfYear : 9;
ui32 WeekOfYear : 6;
ui32 WeekOfYearIso8601 : 6;
ui32 DayOfWeek : 3;
ui32 Month : 4;
ui32 Day : 5;
ui32 Hour : 5;
ui32 Minute : 6;
ui32 Second : 6;
ui32 Microsecond : 20;
ui32 TimezoneId : 16;
TTM64Storage() {
Zero(*this);
}
static bool IsUniversal(ui16 tzId) {
return tzId == 0;
}
void MakeDefault() {
Year = 1970;
Month = 1;
Day = 1;
Hour = 0;
Minute = 0;
Second = 0;
Microsecond = 0;
TimezoneId = 0;
}
void From(const TTMStorage& narrow) {
Year = narrow.Year;
DayOfYear = narrow.DayOfYear;
WeekOfYear = narrow.WeekOfYear;
WeekOfYearIso8601 = narrow.WeekOfYearIso8601;
DayOfWeek = narrow.DayOfWeek;
Month = narrow.Month;
Day = narrow.Day;
Hour = narrow.Hour;
Minute = narrow.Minute;
Second = narrow.Second;
Microsecond = narrow.Microsecond;
TimezoneId = narrow.TimezoneId;
}
void FromDate32(const NUdf::IDateBuilder& builder, i32 value, ui16 tzId = 0) {
i32 year;
ui32 month;
ui32 day;
ui32 dayOfYear;
ui32 weekOfYear;
ui32 weekOfYearIso8601;
ui32 dayOfWeek;
if (!builder.SplitTzDate32(value, year, month, day, dayOfYear, weekOfYear, weekOfYearIso8601, dayOfWeek, tzId)) {
ythrow yexception() << "Error in SplitTzDate32 tzId " << tzId << " value " << value;
}
TimezoneId = tzId;
Year = year;
Month = month;
Day = day;
DayOfYear = dayOfYear;
WeekOfYear = weekOfYear;
WeekOfYearIso8601 = weekOfYearIso8601;
DayOfWeek = dayOfWeek;
}
void FromDatetime64(const NUdf::IDateBuilder& builder, i64 value, ui16 tzId = 0) {
i32 year;
ui32 month;
ui32 day;
ui32 dayOfYear;
ui32 weekOfYear;
ui32 weekOfYearIso8601;
ui32 dayOfWeek;
ui32 hour;
ui32 minute;
ui32 second;
if (!builder.SplitTzDatetime64(
value, year, month, day, hour, minute, second,
dayOfYear, weekOfYear, weekOfYearIso8601, dayOfWeek, tzId))
{
ythrow yexception() << "Error in SplitTzDatetime64 tzId " << tzId << " value " << value;
}
TimezoneId = tzId;
Year = year;
Month = month;
Day = day;
Hour = hour;
Minute = minute;
Second = second;
DayOfYear = dayOfYear;
WeekOfYear = weekOfYear;
WeekOfYearIso8601 = weekOfYearIso8601;
DayOfWeek = dayOfWeek;
}
void FromTimestamp64(const NUdf::IDateBuilder& builder, i64 value, ui16 tzId = 0) {
i64 datetime = value / 1000000LL;
if (value % 1000000LL < 0) {
datetime -= 1;
}
FromDatetime64(builder, datetime, tzId);
Microsecond = value - datetime * 1000000LL;
}
i32 ToDate32(const NUdf::IDateBuilder& builder, bool local) const {
if (!IsUniversal(TimezoneId)) {
i64 datetime;
ui32 hour = local ? 0 : Hour;
ui32 minute = local ? 0 : Minute;
ui32 second = local ? 0 : Second;
if (!builder.MakeTzDatetime64(Year, Month, Day, hour, minute, second, datetime, TimezoneId)) {
ythrow yexception() << "Error in MakeTzDatetime64 tzId "
<< TimezoneId << " " << Year << "-" << Month << "-" << Day
<< "T" << hour << ":" << minute << ":" << second;
}
return datetime / 86400U;
} else {
i32 date;
if (!builder.MakeTzDate32(Year, Month, Day, date, TimezoneId)) {
ythrow yexception() << "Error in MakeTzDate32 tzId "
<< TimezoneId << " " << Year << "-" << Month << "-" << Day;
}
return date;
}
}
i64 ToDatetime64(const NUdf::IDateBuilder& builder) const {
i64 datetime;
if (!builder.MakeTzDatetime64(Year, Month, Day, Hour, Minute, Second, datetime, TimezoneId)) {
ythrow yexception() << "Error in MakeTzDatetime64 tzId " << TimezoneId
<< " " << Year << "-" << Month << "-" << Day << "T" << Hour << ":" << Minute << ":" << Second;
}
return datetime;
}
i64 ToTimestamp64(const NUdf::IDateBuilder& builder) const {
return ToDatetime64(builder) * 1000000LL + Microsecond;
}
inline bool Validate(const NUdf::IDateBuilder& builder, TMaybe<i16> timezoneOffset = Nothing()) {
i64 datetime;
if (timezoneOffset.Defined()) {
Y_ENSURE(TimezoneId == 0);
if (!builder.MakeTzDatetime64(Year, Month, Day, Hour, Minute, Second, datetime)) {
return false;
}
const auto tzOffset = *timezoneOffset.Get() * 60;
if (datetime < tzOffset + NUdf::MIN_DATETIME64 ||
datetime > tzOffset + NUdf::MAX_DATETIME64)
{
return false;
}
datetime -= tzOffset;
} else {
if (!builder.MakeTzDatetime64(Year, Month, Day, Hour, Minute, Second, datetime, TimezoneId)) {
return false;
}
}
i32 year;
ui32 month;
ui32 day;
ui32 hour;
ui32 minute;
ui32 second;
ui32 dayOfYear;
ui32 weekOfYear;
ui32 weekOfYearIso8601;
ui32 dayOfWeek;
if (!builder.SplitTzDatetime64(datetime, year, month, day, hour, minute, second, dayOfYear, weekOfYear, weekOfYearIso8601, dayOfWeek, TimezoneId)) {
ythrow yexception() << "Error in SplitTzDatetime64";
}
Year = year;
Month = month;
Day = day;
Hour = hour;
Minute = minute;
Second = second;
DayOfYear = dayOfYear;
WeekOfYear = weekOfYear;
WeekOfYearIso8601 = weekOfYearIso8601;
DayOfWeek = dayOfWeek;
return true;
}
inline void FromTimeOfDay(ui64 value) {
Hour = value / 3600000000ULL;
value -= Hour * 3600000000ULL;
Minute = value / 60000000ULL;
value -= Minute * 60000000ULL;
Second = value / 1000000ULL;
Microsecond = value - Second * 1000000ULL;
}
inline ui64 ToTimeOfDay() const {
return ((Hour * 60ULL + Minute) * 60ULL + Second) * 1000000ULL + Microsecond;
}
TString ToString() const {
const auto& tzName = NTi::GetTimezones()[TimezoneId];
return Sprintf("%8d-%02d-%02dT%02d:%02d:%02d.%06d,%.*s",
Year, Month, Day, Hour, Minute, Second, Microsecond,
static_cast<int>(tzName.size()), tzName.data());
}
};
} // namespace NYql::NDateTime
// TODO(YQL-20086): Migrate YDB to NYql::NDateTime
namespace NYql::DateTime { // NOLINT(readability-identifier-naming)
using namespace NYql::NDateTime;
} // namespace NYql::DateTime
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