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+/*
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+ * Copyright (c) 2021, Linus Groh <linusg@serenityos.org>
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+ *
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+ * SPDX-License-Identifier: BSD-2-Clause
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+ */
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+
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+#include <LibJS/Runtime/GlobalObject.h>
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+#include <LibJS/Runtime/Temporal/Calendar.h>
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+#include <LibJS/Runtime/Temporal/Instant.h>
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+#include <LibJS/Runtime/Temporal/TimeZone.h>
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+#include <LibJS/Runtime/Temporal/ZonedDateTime.h>
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+#include <LibJS/Runtime/Temporal/ZonedDateTimeConstructor.h>
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+
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+namespace JS::Temporal {
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+
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+// 6.1 The Temporal.ZonedDateTime Constructor, https://tc39.es/proposal-temporal/#sec-temporal-zoneddatetime-constructor
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+ZonedDateTimeConstructor::ZonedDateTimeConstructor(GlobalObject& global_object)
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+ : NativeFunction(vm().names.ZonedDateTime.as_string(), *global_object.function_prototype())
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+{
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+}
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+
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+void ZonedDateTimeConstructor::initialize(GlobalObject& global_object)
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+{
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+ NativeFunction::initialize(global_object);
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+
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+ auto& vm = this->vm();
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+
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+ // 6.2.1 Temporal.ZonedDateTime.prototype, https://tc39.es/proposal-temporal/#sec-temporal-zoneddatetime-prototype
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+ define_direct_property(vm.names.prototype, global_object.temporal_zoned_date_time_prototype(), 0);
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+
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+ define_direct_property(vm.names.length, Value(2), Attribute::Configurable);
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+}
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+
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+// 6.1.1 Temporal.ZonedDateTime ( epochNanoseconds, timeZoneLike [ , calendarLike ] ), https://tc39.es/proposal-temporal/#sec-temporal.zoneddatetime
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+Value ZonedDateTimeConstructor::call()
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+{
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+ auto& vm = this->vm();
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+
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+ // 1. If NewTarget is undefined, then
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+ // a. Throw a TypeError exception.
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+ vm.throw_exception<TypeError>(global_object(), ErrorType::ConstructorWithoutNew, "Temporal.ZonedDateTime");
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+ return {};
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+}
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+
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+// 6.1.1 Temporal.ZonedDateTime ( epochNanoseconds, timeZoneLike [ , calendarLike ] ), https://tc39.es/proposal-temporal/#sec-temporal.zoneddatetime
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+Value ZonedDateTimeConstructor::construct(FunctionObject& new_target)
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+{
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+ auto& vm = this->vm();
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+ auto& global_object = this->global_object();
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+
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+ // 2. Set epochNanoseconds to ? ToBigInt(epochNanoseconds).
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+ auto* epoch_nanoseconds = vm.argument(0).to_bigint(global_object);
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+ if (vm.exception())
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+ return {};
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+
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+ // 3. If ! IsValidEpochNanoseconds(epochNanoseconds) is false, throw a RangeError exception.
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+ if (!is_valid_epoch_nanoseconds(*epoch_nanoseconds)) {
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+ vm.throw_exception<RangeError>(global_object, ErrorType::TemporalInvalidEpochNanoseconds);
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+ return {};
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+ }
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+
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+ // 4. Let timeZone be ? ToTemporalTimeZone(timeZoneLike).
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+ auto* time_zone = to_temporal_time_zone(global_object, vm.argument(1));
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+ if (vm.exception())
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+ return {};
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+
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+ // 5. Let calendar be ? ToTemporalCalendarWithISODefault(calendarLike).
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+ auto* calendar = to_temporal_calendar_with_iso_default(global_object, vm.argument(2));
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+ if (vm.exception())
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+ return {};
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+
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+ // 6. Return ? CreateTemporalZonedDateTime(epochNanoseconds, timeZone, calendar, NewTarget).
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+ return create_temporal_zoned_date_time(global_object, *epoch_nanoseconds, *time_zone, *calendar, &new_target);
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+}
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+
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+}
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