EHS/src/Log.cpp

#include "ehs/Log.h"

namespace ehs
{
    void (*Log::logCb)(const Log&) = nullptr;
    Log Log::lastLog;

    void Log::SetCallback(void (*newLogCb)(const Log&))
    {
        logCb = newLogCb;
    }

    void Log::Raise(const Log& log)
    {
        if (logCb)
            logCb(log);

        lastLog = log;
    }

    Log Log::GetLastLog()
    {
        Log result = lastLog;
        lastLog = Log();
        return result;
    }

    Log::Log()
        : code(0)
    {
    }

    Log::Log(std::initializer_list<Str_8> tags, const UInt_64 code, const Str_8& msg)
    : tags(tags.size()), code(code), msg(msg)
    {
		UInt_64 i = 0;
        for (auto v = tags.begin(); v != tags.end(); ++v)
            this->tags[i++] = *v;
    }

    Log::Log(Array<Str_8>& tags, const UInt_64 code, const Str_8& msg)
        : tags(tags), code(code), msg(msg)
    {
    }

    Log::Log(const Log& log)
            : tags(log.tags), code(log.code), msg(log.msg)
    {
    }

    Log& Log::operator=(const Log& log)
    {
        if (this == &log)
            return *this;

        tags = log.tags;
        code = log.code;
        msg = log.msg;

        return *this;
    }

    /*
    bool Log::operator==(const Log log)
    {
        return src == log.src && type == log.type && code == log.code && msg == log.msg;
    }

    bool Log::operator!=(const Log log)
    {
        return src != log.src || type != log.type || code != log.code || msg != log.msg;
    }
    */

    bool Log::HasTags(const std::initializer_list<Str_8> tags) const
    {
		UInt_64 i = 0;
		UInt_64 c = 0;

        for (auto v = tags.begin(); v != tags.end(); ++v)
            if (this->tags[i++].GetLower() == v->GetLower())
                ++c;

        if (c == tags.size())
            return true;

        return false;
    }

    bool Log::HasTags(const Array<Str_8> &tags) const
    {
		UInt_64 c = 0;

        for (UInt_64 i = 0; i < tags.Size(); ++i)
            if (this->tags[i].GetLower() == tags[c].GetLower())
                ++c;

        if (c == tags.Size())
            return true;

        return false;
    }

    bool Log::HasTag(const Str_8& tag) const
    {
        for (UInt_64 i = 0; i < tags.Size(); ++i)
            if (tags[i].GetLower() == tag.GetLower())
                return true;

        return false;
    }

    Array<Str_8> Log::GetTags() const
    {
        return tags;
    }

	UInt_64 Log::GetCode() const
    {
        return code;
    }

    Str_8 Log::GetMsg() const
    {
        return msg;
    }

	Str_8 Log::ToStr() const
	{
		Str_8 result = "[";

		for (UInt_64 i = 0; i < tags.Size(); ++i)
		{
			result += tags[i];

			if (i != tags.Size() - 1)
				result += ", ";
		}

		result += "](" + Str_8::FromNum(code) + "): " + msg;

		return result;
	}

    bool Log::IsValid() const
    {
        return tags.Size() && msg.Size();
    }
}