using Newtonsoft.Json;
using Newtonsoft.Json.Serialization;
using pre { line-height: 125%; }
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/*
 * Connection.c

 *
 *  Created on: 4 June 2018
 *      Author: shlomo
 */

#include <Container.h>
#include <DataDef.h>
#include <PMR/Common/MessageContainer.pb-c.h>
#include <PMR/Connection/ConnectRequest.pb-c.h>
#include <PMR/Connection/ConnectResponse.pb-c.h>
#include <PMR/Connection/DisConnectRequest.pb-c.h>
#include <PMR/Connection/DisConnectResponse.pb-c.h>
#include <PMR/Connection/KeepAliveRequest.pb-c.h>
#include <PMR/Connection/KeepAliveResponse.pb-c.h>
#include <PMR/Connection/DeviceInformation.pb-c.h>

#include "Common/SWUpdate/FileSystem.h"
#include "Common/SW_Info/SW_Info.h"
#include "Common/report/report.h"
#include "Communication/CommunicationTask.h"
#include <utils/ustdlib.h>
#include "drivers/FPGA/FPGA.h"
#include "Drivers/FPGA/FPGA_GPIO/FPGA_GPIO.h"

#include "StateMachines/Printing/PrintingSTM.h"
#include "StateMachines/Initialization/InitSequence.h"
#include "StateMachines/Initialization/PowerOffSequence.h"
#include "Modules/General/MachineStatus.h"

#include "Modules/heaters/heaters_ex.h"
#include "modules/Diagnostics/Diagnostics.h"
#include "Modules/AlarmHandling/AlarmHandling.h"
#include "Modules/Stubs_Handler/Stub_HW_Version.h"

bool FirstConnection = true;
char HexToDecimal(char hex)
{
    int i = hex % 0x10;
    int j = hex / 0x10;
    return j*10+i;
}
bool KeepAliveActive = false;

void StopRecurringReports(void)
{
    ReportStopReporting();
    DiagnosticsStop();
    JobStopReporting();
    AlarmHandlingStop();
    PowerUpStopReporting();
    MachineUpdateStopReporting();
    PowerDownStopReporting();
    HomingStopReporting();

    KeepAliveActive = false;
}
struct tm LocalTime;//Months since January - [0,11]

TimeAScii LocalTimeInAScii;

void LocalTimeToAScii()//'D''D''/''M''M''/''Y''Y' Nedded for RFID
{
    LocalTimeInAScii.Byte.YearL  = '0' + LocalTime.tm_year%10;
    LocalTimeInAScii.Byte.YearH  = '0' + (LocalTime.tm_year/10)%10;
    LocalTimeInAScii.Byte.SlashM = '/';
    LocalTimeInAScii.Byte.MonthL = '0' + (LocalTime.tm_mon)%10;
    LocalTimeInAScii.Byte.MonthH = '0' + ((LocalTime.tm_mon)/10)%10;
    LocalTimeInAScii.Byte.SlashD = '/';
    LocalTimeInAScii.Byte.DayL   = '0' + LocalTime.tm_mday%10;
    LocalTimeInAScii.Byte.DayH   = '0' + (LocalTime.tm_mday/10)%10;
}
void ConnectionRequest(MessageContainer* requestContainer)
{
    MessageContainer responseContainer;

    ConnectRequest* request = connect_request__unpack(NULL, requestContainer->data.len, requestContainer->data.data);
    DeviceInformation DevInfo = DEVICE_INFORMATION__INIT;
    ConnectResponse response =   CONNECT_RESPONSE__INIT;

    /*if (GeneralHwReady == false)
    {
        return;
    }*/
    unsigned char Major = 0;
    unsigned char Year = 0 ;
    unsigned char Month = 0;
    unsigned char Day = 0;

	char Version[30] = {0};
	char FPGA1Version[30] = {0};
	char FPGA2Version[30] = {0};
	char FPGA3Version[30] = {0};
	char BoardVersion[30] = {0};
	char AssyVersion[30] = {0};
    response.deviceinformation = &DevInfo;

    if (request->has_unixtime)
        utilsUpdateDateTime(request->unixtime);//(request->seconds);
    ulocaltime(request->unixtime, &LocalTime);
    LocalTime.tm_mon +=1;//since we get from ulocaltime Months since January - [0,11]

    LocalTimeToAScii();
    StopRecurringReports();
    /*
    extern TangoVersion_t _gTangoVersion;
    extern char Dat[50];
    extern char _gTangoName [MAX_STRING_LEN];//d
      */
    DevInfo.builddate = Dat;
    DevInfo.name = _gTangoName;
    usnprintf(Version, 30, "%d.%d.%d.%d",_gTangoVersion.m_major,_gTangoVersion.m_minor,_gTangoVersion.m_patch,_gTangoVersion.m_build);
    DevInfo.version = Version;

    FPGA_ReadVersion(1, &Major, &Year, &Month, &Day);
    usnprintf(FPGA1Version, 30, "FPGA1: Ver %d %d/%d/20%d",HexToDecimal(Major), HexToDecimal(Day),HexToDecimal(Month),HexToDecimal(Year));
    DevInfo.fpga1version = FPGA1Version;

    FPGA_ReadVersion(2, &Major, &Year, &Month, &Day);
    usnprintf(FPGA2Version, 30, "FPGA2: Ver %d %d/%d/20%d",HexToDecimal(Major), HexToDecimal(Day),HexToDecimal(Month),HexToDecimal(Year));
    DevInfo.fpga2version = FPGA2Version;

    FPGA_ReadVersion(3, &Major, &Year, &Month, &Day);
    usnprintf(FPGA3Version, 30, "FPGA3: Ver %d %d/%d/20%d",HexToDecimal(Major), HexToDecimal(Day),HexToDecimal(Month),HexToDecimal(Year));
    DevInfo.fpga3version = FPGA3Version;

    Read_HW_Version(BoardVersion, AssyVersion);

    DevInfo.boardrevision = BoardVersion;
    DevInfo.assemblyversion = AssyVersion;

    DevInfo.has_diagnosticsinterval = true;
    DevInfo.diagnosticsinterval = GetDiagnosticCollectionLimit();

    response.has_isafterreset = true;
    response.isafterreset = FirstConnection;
    FirstConnection = false;


    responseContainer = createContainer(MESSAGE_TYPE__ConnectResponse, requestContainer->token, true, &response, &connect_response__pack, &connect_response__get_packed_size);

    //-------------------------------------------------------------------------------------------
    uint8_t* container_buffer = my_malloc(message_container__get_packed_size(&responseContainer));
    size_t container_size = message_container__pack(&responseContainer, container_buffer);
    my_free(responseContainer.data.data);
    SendChars((char*)container_buffer, container_size);
    connect_request__free_unpacked(request,NULL);
}
void DisconnectionRequest(MessageContainer* requestContainer)
{
    MessageContainer responseContainer;

    //DisconnectRequest* request = disconnect_request__unpack(NULL, requestContainer->data.len, requestContainer->data.data);
    DisconnectResponse response =   DISCONNECT_RESPONSE__INIT;

    responseContainer = createContainer(MESSAGE_TYPE__DisconnectResponse, requestContainer->token, true, &response, &disconnect_response__pack, &disconnect_response__get_packed_size);
    ReportStopReporting();
    DiagnosticsStop();
    JobStopReporting();
    AlarmHandlingStop();
    HomingStopReporting();
    //UART_ResetBuffers();
    //-------------------------------------------------------------------------------------------
    uint8_t* container_buffer = my_malloc(message_container__get_packed_size(&responseContainer));
    size_t container_size = message_container__pack(&responseContainer, container_buffer);
    my_free(responseContainer.data.data);
    SendChars((char*)container_buffer, container_size);
    //disconnect_request__free_unpacked(request,NULL);
    //CommunicationMailboxFlush();
    //USBCDCD_Reinit();

}
int KeepAliveOneSecondCounter = 0;
#define KEEPALIVE_COMMUNICATION_ABORT_LIMIT 10
bool keepalivetest = false;
void KeepAliveRequestFunc(MessageContainer* requestContainer)
{
    MessageContainer responseContainer;

    //KeepAliveRequest* request = keep_alive_request__unpack(NULL, requestContainer->data.len, requestContainer->data.data);
    KeepAliveResponse response =   KEEP_ALIVE_RESPONSE__INIT;

    KeepAliveActive = true;
    responseContainer = createContainer(MESSAGE_TYPE__KeepAliveResponse, requestContainer->token, true, &response, &keep_alive_response__pack, &keep_alive_response__get_packed_size);
    //-------------------------------------------------------------------------------------------
    uint8_t* container_buffer = my_malloc(message_container__get_packed_size(&responseContainer));
    size_t container_size = message_container__pack(&responseContainer, container_buffer);
    my_free(responseContainer.data.data);
    SendChars((char*)container_buffer, container_size);
    //keep_alive_request__free_unpacked(request,NULL);
}

int  KARequestId = 0x01010101;
char KARequestToken[36+1];
void KeepAliveResponseFunc(MessageContainer* requestContainer)
{
    //KeepAliveRequest* request =
    KeepAliveResponse *response =   keep_alive_response__unpack(NULL, requestContainer->data.len, requestContainer->data.data);
    if (strcmp(requestContainer->token,KARequestToken)==0)
    {
        if (keepalivetest == false)
            KeepAliveOneSecondCounter = 0;
        KeepAliveActive = true;
        //Report("keepalive response received",__FILE__,__LINE__,KARequestId,RpWarning,msec_millisecondCounter, 0);
    }
    keep_alive_response__free_unpacked(response,NULL);
}

void KeepAliveRequest1Second(void)
{
    MessageContainer responseContainer;

    KeepAliveResponse request =   KEEP_ALIVE_REQUEST__INIT;

    strcpy(KARequestToken,"Happy days are coming to us, soon");
    memcpy(&KARequestToken[32],&KARequestId,sizeof(KARequestId));
    KARequestId++;
    //Report("keepalive request sent",__FILE__,__LINE__,KARequestId,RpWarning,msec_millisecondCounter, 0);

    if (keepalivetest == true)
        return;
    //    KeepAliveOneSecondCounter = 0;
    //KeepAliveActive = true;
    responseContainer = createContainer(MESSAGE_TYPE__KeepAliveRequest, KARequestToken, true, &request, &keep_alive_request__pack, &keep_alive_request__get_packed_size);
    //-------------------------------------------------------------------------------------------
    uint8_t* container_buffer = my_malloc(message_container__get_packed_size(&responseContainer));
    size_t container_size = message_container__pack(&responseContainer, container_buffer);
    SendChars((char*)container_buffer, container_size);
}
void KeepAliveOneSecondCall(void)
{
    if (FileUploadGetState()==false)
        return;
    if (FileAnalysisGetState()==true)
        return;
    KeepAliveRequest1Second();
    if (KeepAliveActive == false)
        return;

    KeepAliveOneSecondCounter++;
    if (KeepAliveOneSecondCounter > (KEEPALIVE_COMMUNICATION_ABORT_LIMIT/2))
    {
        Report("keepalive danger",__FILE__,__LINE__,KeepAliveOneSecondCounter,RpWarning,msec_millisecondCounter, 0);
    }
    if (KeepAliveOneSecondCounter > KEEPALIVE_COMMUNICATION_ABORT_LIMIT)
    {
        Report("keepalive ",__FILE__,__LINE__,KeepAliveOneSecondCounter,RpWarning,msec_millisecondCounter, 0);
        //LOG_ERROR(KeepAliveOneSecondCounter, "Communication keepalive failed");
        KeepAliveOneSecondCounter = 0;
        StopRecurringReports();
        CommunicationMailboxFlush();
        keepalivetest = false;
        //USBCDCD_init();
        USBCDCD_Reinit();
        //UART_ResetBuffers();
    }
}