#ifndef EASY_NET_H
#define EASY_NET_H

#include <stdint.h>

namespace profiler {
namespace net {

const char* DAFAULT_ADDRESS = "tcp://127.0.0.1:28077";
const uint32_t EASY_MESSAGE_SIGN = 20160909;

#pragma pack(push,1)

enum MessageType : uint8_t
{
    MESSAGE_TYPE_ZERO = 0,

    MESSAGE_TYPE_REQUEST_START_CAPTURE,
    MESSAGE_TYPE_REPLY_START_CAPTURING,
    MESSAGE_TYPE_REQUEST_STOP_CAPTURE,

    MESSAGE_TYPE_REPLY_BLOCKS,
    MESSAGE_TYPE_REPLY_BLOCKS_END,

    MESSAGE_TYPE_ACCEPTED_CONNECTION,

    MESSAGE_TYPE_REQUEST_BLOCKS_DESCRIPTION,
    MESSAGE_TYPE_REPLY_BLOCKS_DESCRIPTION,
    MESSAGE_TYPE_REPLY_BLOCKS_DESCRIPTION_END,

    MESSAGE_TYPE_EDIT_BLOCK_STATUS,

    MESSAGE_TYPE_EVENT_TRACING_STATUS,
    MESSAGE_TYPE_EVENT_TRACING_PRIORITY,
};

struct Message
{
    uint32_t  magic_number = EASY_MESSAGE_SIGN;
    MessageType type = MESSAGE_TYPE_ZERO;

    bool isEasyNetMessage() const
    {
        return EASY_MESSAGE_SIGN == magic_number;
    }

    Message() = default;
    Message(MessageType _t):type(_t){}
};

struct DataMessage : public Message {
    uint32_t size = 0; // bytes
    DataMessage(MessageType _t = MESSAGE_TYPE_REPLY_BLOCKS) : Message(_t) {}
    DataMessage(uint32_t _s, MessageType _t = MESSAGE_TYPE_REPLY_BLOCKS) : Message(_t), size(_s) {}
    const char* data() const { return reinterpret_cast<const char*>(this) + sizeof(DataMessage); }
};

struct BlockStatusMessage : public Message {
    uint32_t    id;
    uint8_t status;
    BlockStatusMessage(uint32_t _id, uint8_t _status) : Message(MESSAGE_TYPE_EDIT_BLOCK_STATUS), id(_id), status(_status) { }
private:
    BlockStatusMessage() = delete;
};

struct EasyProfilerStatus : public Message
{
    bool         isProfilerEnabled;
    bool     isEventTracingEnabled;
    bool isLowPriorityEventTracing;

    EasyProfilerStatus(bool _enabled, bool _ETenabled, bool _ETlowp)
        : Message(MESSAGE_TYPE_ACCEPTED_CONNECTION)
        , isProfilerEnabled(_enabled)
        , isEventTracingEnabled(_ETenabled)
        , isLowPriorityEventTracing(_ETlowp)
    {
    }

private:

    EasyProfilerStatus() = delete;
};

struct BoolMessage : public Message {
    bool flag = false;
    BoolMessage(MessageType _t, bool _flag = false) : Message(_t), flag(_flag) { }
    BoolMessage() = default;
};

#pragma pack(pop)

}//net

}//profiler

#endif // EASY_NET_H