#pragma once
#include "dtcore/inc/dtstream.h"
#include "dtcore/inc/dtdatetime.h"

namespace dt
{
    // This class works with UTC time
    class Time : public Serializable
    {
    public:
        DT_CORE_DLL_ENTRY Time() = default;
        DT_CORE_DLL_ENTRY Time(const DateTime& dateTime);
        DT_CORE_DLL_ENTRY Time(int hour, int min, int sec); // Provide UTC time

        DT_CORE_DLL_ENTRY int GetHour() const { return m_Hour; }
        DT_CORE_DLL_ENTRY int GetMin() const { return m_Min; }
        DT_CORE_DLL_ENTRY int GetSec() const { return m_Sec; }

        DT_CORE_DLL_ENTRY bool IsValid() const;

        DT_CORE_DLL_ENTRY bool operator>(const Time& moment) const;
        DT_CORE_DLL_ENTRY bool operator>=(const Time& moment) const;
        DT_CORE_DLL_ENTRY bool operator<(const Time& moment) const;
        DT_CORE_DLL_ENTRY bool operator<=(const Time& moment) const;
        DT_CORE_DLL_ENTRY bool operator==(const Time& moment) const;
        DT_CORE_DLL_ENTRY bool operator!=(const Time& moment) const;

        DT_CORE_DLL_ENTRY virtual void Serialize(U8 version, Stream& stream) override;

    private:
        S32 m_Hour = INVALID_VALUE;
        S32 m_Min = INVALID_VALUE;
        S32 m_Sec = INVALID_VALUE;
    };

    DT_CORE_DLL_ENTRY String& operator<<(String& out, const Time& time);
}