/*
 * Simulation.h
 *
 *  Created on: Apr 4, 2014
 *      Author: jonny
 */

#ifndef SIMULATION_H_
#define SIMULATION_H_

#include "Dram.h"
#include "Arbiter.h"
#include "TracePlayer.h"
#include "../controller/Controller.h"
#include "ISimulation.h"
#include <string>
#include <systemc.h>

namespace simulation {

struct DramSetup
{
    DramSetup():memconfig(""),memspec(""){}
    DramSetup(std::string memconfig, std::string memspec, std::string addressmapping) : memconfig(memconfig), memspec(memspec), addressmapping(addressmapping) {}
    std::string memconfig;
    std::string memspec;
    std::string addressmapping;
};

struct Device
{
    Device():trace("empty.stl"), burstLength(0){}
    Device(std::string trace, unsigned int clkMhz, unsigned int burstLength = 8) : trace(trace), clkMhz (clkMhz), burstLength(burstLength)
    {
    }
    std::string trace;
    unsigned int clkMhz;
    unsigned int burstLength;
};

class Simulation: public ISimulation, public sc_module
{
public:
    SC_HAS_PROCESS(Simulation);
    Simulation(sc_module_name name, string pathToResources, string traceName, DramSetup setup,
            std::vector<Device> devices);
    ~Simulation();

    void start();
    void stop();

    void inline transactionFinished() override;
    constexpr static unsigned int NumberOfTracePlayers = 4;

private:
    std::string traceName;
    DramSetup dramSetup;

    sc_event terminateSimulation;

    Dram<> *dram;
    Arbiter<NumberOfTracePlayers, 128> *arbiter;
    Controller<> *controller;

    TracePlayer<> *player1;
    TracePlayer<> *player2;
    TracePlayer<> *player3;
    TracePlayer<> *player4;

    unsigned int totalTransactions;
    unsigned int remainingTransactions;
    clock_t simulationStartTime;
    unsigned int getNumberOfLines(string uri);

    void report(std::string message);
    void setupDebugManager(const string& traceName);
    void setupTlmRecorder(const string &traceName, const string &pathToResources, const DramSetup &setup, const std::vector<Device> &devices);
    void instantiateModules(const string &pathToResources, const std::vector<Device> &devices);
    void bindSockets();
    void calculateNumberOfTransaction(std::vector<Device> devices, string pathToResources);
};

} /* namespace simulation */

#endif /* SIMULATIONMANAGER_H_ */