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// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include <mutex>
#include <span>
#include <tz/tz.h>
#include "core/hle/service/psc/time/common.h"
namespace Service::PSC::Time {
class TimeZone {
public:
TimeZone() = default;
bool IsInitialized() const {
return m_initialized;
}
void SetInitialized() {
m_initialized = true;
}
void SetTimePoint(SteadyClockTimePoint& time_point);
void SetTotalLocationNameCount(u32 count);
void SetRuleVersion(RuleVersion& rule_version);
Result GetLocationName(LocationName& out_name);
Result GetTotalLocationCount(u32& out_count);
Result GetRuleVersion(RuleVersion& out_rule_version);
Result GetTimePoint(SteadyClockTimePoint& out_time_point);
Result ToCalendarTime(CalendarTime& out_calendar_time,
CalendarAdditionalInfo& out_additional_info, s64 time, Tz::Rule& rule);
Result ToCalendarTimeWithMyRule(CalendarTime& calendar_time,
CalendarAdditionalInfo& calendar_additional, s64 time);
Result ParseBinary(LocationName& name, std::span<const u8> binary);
Result ParseBinaryInto(Tz::Rule& out_rule, std::span<const u8> binary);
Result ToPosixTime(u32& out_count, std::span<s64, 2> out_times, u32 out_times_count,
CalendarTime& calendar, Tz::Rule& rule);
Result ToPosixTimeWithMyRule(u32& out_count, std::span<s64, 2> out_times, u32 out_times_count,
CalendarTime& calendar);
private:
Result ParseBinaryImpl(Tz::Rule& out_rule, std::span<const u8> binary);
Result ToCalendarTimeImpl(CalendarTime& out_calendar_time,
CalendarAdditionalInfo& out_additional_info, s64 time,
Tz::Rule& rule);
Result ToPosixTimeImpl(u32& out_count, std::span<s64, 2> out_times, u32 out_times_count,
CalendarTime& calendar, Tz::Rule& rule, s32 is_dst);
bool m_initialized{};
std::recursive_mutex m_mutex;
LocationName m_location{};
Tz::Rule m_my_rule{};
SteadyClockTimePoint m_steady_clock_time_point{};
u32 m_total_location_name_count{};
RuleVersion m_rule_version{};
};
} // namespace Service::PSC::Time
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