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521638642f
These fields are modified by an invocation to CalendarResolveFields. All callers currently don't care about these modifications, so they move the CalendarFields struct into the AO. But it turns out that at least one AO will care (InterpretTemporalDateTimeFields), thus we will need to take by reference here.
125 lines
4.5 KiB
C++
125 lines
4.5 KiB
C++
/*
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* Copyright (c) 2021, Idan Horowitz <idan.horowitz@serenityos.org>
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* Copyright (c) 2021-2023, Linus Groh <linusg@serenityos.org>
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* Copyright (c) 2023-2024, Shannon Booth <shannon@serenityos.org>
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* Copyright (c) 2024, Tim Flynn <trflynn89@ladybird.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/Optional.h>
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#include <AK/String.h>
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#include <AK/Vector.h>
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#include <LibJS/Forward.h>
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#include <LibJS/Runtime/Completion.h>
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#include <LibJS/Runtime/Temporal/AbstractOperations.h>
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namespace JS::Temporal {
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// 12.2.1 Calendar Date Records, https://tc39.es/proposal-temporal/#sec-temporal-calendar-date-records
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struct CalendarDate {
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Optional<String> era;
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Optional<i32> era_year;
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i32 year { 0 };
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u8 month { 0 };
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String month_code;
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u8 day { 0 };
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u8 day_of_week { 0 };
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u16 day_of_year { 0 };
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YearWeek week_of_year;
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u8 days_in_week { 0 };
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u8 days_in_month { 0 };
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u16 days_in_year { 0 };
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u8 months_in_year { 0 };
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bool in_leap_year { false };
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};
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// https://tc39.es/proposal-temporal/#table-temporal-calendar-fields-record-fields
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enum class CalendarField {
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Era,
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EraYear,
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Year,
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Month,
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MonthCode,
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Day,
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Hour,
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Minute,
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Second,
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Millisecond,
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Microsecond,
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Nanosecond,
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Offset,
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TimeZone,
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};
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// https://tc39.es/proposal-temporal/#table-temporal-calendar-fields-record-fields
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struct CalendarFields {
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static CalendarFields unset()
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{
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return {
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.era = {},
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.era_year = {},
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.year = {},
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.month = {},
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.month_code = {},
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.day = {},
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.hour = {},
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.minute = {},
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.second = {},
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.millisecond = {},
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.microsecond = {},
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.nanosecond = {},
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.offset = {},
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.time_zone = {},
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};
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}
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Optional<String> era;
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Optional<i32> era_year;
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Optional<i32> year;
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Optional<u32> month;
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Optional<String> month_code;
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Optional<u32> day;
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Optional<u8> hour { 0 };
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Optional<u8> minute { 0 };
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Optional<u8> second { 0 };
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Optional<u16> millisecond { 0 };
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Optional<u16> microsecond { 0 };
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Optional<u16> nanosecond { 0 };
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Optional<String> offset;
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Optional<String> time_zone;
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};
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struct Partial { };
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using CalendarFieldList = ReadonlySpan<CalendarField>;
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using CalendarFieldListOrPartial = Variant<Partial, CalendarFieldList>;
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ThrowCompletionOr<String> canonicalize_calendar(VM&, StringView id);
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Vector<String> const& available_calendars();
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ThrowCompletionOr<CalendarFields> prepare_calendar_fields(VM&, StringView calendar, Object const& fields, CalendarFieldList calendar_field_names, CalendarFieldList non_calendar_field_names, CalendarFieldListOrPartial required_field_names);
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ThrowCompletionOr<ISODate> calendar_date_from_fields(VM&, StringView calendar, CalendarFields&, Overflow);
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ThrowCompletionOr<ISODate> calendar_year_month_from_fields(VM&, StringView calendar, CalendarFields&, Overflow);
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ThrowCompletionOr<ISODate> calendar_month_day_from_fields(VM&, StringView calendar, CalendarFields&, Overflow);
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String format_calendar_annotation(StringView id, ShowCalendar);
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bool calendar_equals(StringView one, StringView two);
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u8 iso_days_in_month(double year, double month);
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YearWeek iso_week_of_year(ISODate const&);
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u16 iso_day_of_year(ISODate const&);
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u8 iso_day_of_week(ISODate const&);
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Vector<CalendarField> calendar_field_keys_present(CalendarFields const&);
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CalendarFields calendar_merge_fields(StringView calendar, CalendarFields const& fields, CalendarFields const& additional_fields);
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ThrowCompletionOr<ISODate> calendar_date_add(VM&, StringView calendar, ISODate const&, DateDuration const&, Overflow);
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DateDuration calendar_date_until(VM&, StringView calendar, ISODate const&, ISODate const&, Unit largest_unit);
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ThrowCompletionOr<String> to_temporal_calendar_identifier(VM&, Value temporal_calendar_like);
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ThrowCompletionOr<String> get_temporal_calendar_identifier_with_iso_default(VM&, Object const& item);
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ThrowCompletionOr<ISODate> calendar_date_to_iso(VM&, StringView calendar, CalendarFields const&, Overflow);
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ThrowCompletionOr<ISODate> calendar_month_day_to_iso_reference_date(VM&, StringView calendar, CalendarFields const&, Overflow);
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CalendarDate calendar_iso_to_date(StringView calendar, ISODate const&);
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Vector<CalendarField> calendar_extra_fields(StringView calendar, CalendarFieldList);
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Vector<CalendarField> calendar_field_keys_to_ignore(StringView calendar, ReadonlySpan<CalendarField>);
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ThrowCompletionOr<void> calendar_resolve_fields(VM&, StringView calendar, CalendarFields&, DateType);
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}
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