SimulationCore2/Simulator.i90

# 1 "/home/admin/SimulationCore2/Simulator.f90"
module Simulator
    use IFPORT
    use RedisInterface
    use Bop
    use PumpsMain
    use RopMain
    use RotaryTableMain
    use DrawworksMain
    use FluidFlowMain
    use TorqueDragMain
    use MudSystemMain
    use PipeRams1Main
    use PipeRams2Main
    use KillLineMain
    use ChokeLineMain
    use BlindRamsMain
    use AnnularMain
    use TopDriveMain
    use CManifolds
    use GeoMain
    use ChokeControlMain
    use COperationScenariosMain

! For Json read and write
    use CStringConfiguration
    use CFormation
    use CReservoir
    use CShoe
    use CAccumulator
    use CBopStack
    use CHoisting
    use CPower
    use CPumpsVariables
    use CRigSize
    use CCasingLinerChoke
    use CPathGeneration
    use CWellSurveyData
    use MudPropertiesModule

    use CBitProblems
    use CBopProblems
    use CChokeProblems
    use CDrillStemProblems
    use CGaugesProblems
    use CHoistingProblems
    use CKickProblems
    use CLostProblems
    use CMudTreatmentProblems
    use COtherProblems
    use CPumpProblems
    use CRotaryProblems
    use OperationScenariosModule
    use PermissionsModule
    use UnitySignalsModule
    use CBopControlPanel
    use CChokeControlPanel
    use CChokeManifold
    use CDataDisplayConsole
    use CDrillingConsole
    use CHook
    use CStandPipeManifold
    use CTopDrivePanel
    use DrillingWatchModule
    use CTanks
    use UnityModule
    use COperationScenariosSettings
    use DownHoleModule

    use iso_c_binding, only: c_char,c_ptr,c_loc

    implicit none
    type(json_core):: jsoncore
    integer :: simulationStatus,simulationSpeed,msPerStep,simulationEnd,simulationStep
    logical::Kelly_ConnectionNothing_in_progress=.false.
    character(len=:),allocatable::redisInput,operationScenarioEvent,stateStr
    character(kind=c_char,len=:),allocatable,target::redisOutput
    type(c_ptr) :: c_string_ptr

    character(len=100)::simulationId

    enum, bind(c)
        enumerator :: PLAY = 1
        enumerator :: PAUSE = 2
        enumerator :: STOP = 3
        enumerator :: PLAY_TO_DETERMINED_TIME = 4
        enumerator :: LOAD_STATE = 5
    end enum
    
    contains
    FUNCTION time_ms()
        INTEGER(8) :: time_ms
        integer,dimension(8)::timearray
        call date_and_time(values=timearray)
        time_ms = timearray(8)+timearray(7)*1000 + timearray(6)*60000 + timearray(5)*60000*600000 +timearray(4)*24*60000*60000
        RETURN
    END FUNCTION

    subroutine Simulate(redis_host,redis_port,redis_password, sim_id,stepTime,print_freq)
        character(len=*) :: redis_host,redis_password, sim_id
        integer::t0,t1,t2,t3,t_read=0,t_write=0,t_exec=0,i,status,redis_port,stepTime,print_freq
        integer(8),dimension(12)::t,t_modules
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
        simulationId = sim_id
        do i=1,size(t_modules)
            t_modules(i)=0
        end do
! call initSimulation(configFilename)
        call initConnection(redis_host,redis_port,redis_password, sim_id,status)
        allocate(character(len=30000) :: redisOutput)
        if (status<0) then
            print *,"Can not init connection to redis."
            stop
        endif

        call read_configuration()
        if(simulationStatus==LOAD_STATE) then
            call readState()
        endif
! call read_variables()
        print *,"connection initialized"
        call init_modules()
        print *,"modules initialized"
! call cpu_time(T1)
        simulationStep = 1
!$omp parallel sections
        
!$omp section
        call listenToChannel()
        
!$omp section
        do while (.true.)
            if(mod(simulationStep,print_freq)==0) then
                print_log=.true.
            else
                print_log=.false.
            endif
            if(mod(simulationStep,10)==0) call publishMessageToChannel("ack")
! if(simulationStep>100) exit
            t0 = time_ms()
            if(print_log) print *,"simulationStep = ",simulationStep
            call read_variables()
            if(simulationStatus==PLAY_TO_DETERMINED_TIME .and. simulationStep>simulationEnd) exit
            if(simulationStatus==STOP) exit
            if(simulationStatus==PAUSE) then
                if(print_log) print *, "Paused"
                call sleepqq(stepTime)
                go to 211
            endif
            t1 = time_ms()
            t_read = t_read+t1-t0
! call logg(4,"read completed")

!! Rafiee, nothing changed
            call BopStack_Step()
            t(1) = time_ms()
            t_modules(1) = t_modules(1)+t(1)-t1
            
!! Tarmigh, now is rewritten
            call Pumps_MainSolver()
            t(2) = time_ms()
            t_modules(2) = t_modules(2)+t(2)-t(1) 
!call Pump2_Step()
!! Rafiee
            call ChokeControl_Step()
            t(3) = time_ms()
            t_modules(3) = t_modules(3)+t(3)-t(2) 

!! Tarmigh, now is rewritten
            call RotaryTable_Step()
            t(4) = time_ms()
            t_modules(4) = t_modules(4)+t(4)-t(3) 

!! Tarmigh, now is rewritten
            call Drawworks_Step()
            t(5) = time_ms()
            t_modules(5) = t_modules(5)+t(5)-t(4) 

!! Rafiee
            call MudSystem_Step()

!! Rafiee
            call PipeRams1_Step()
            call PipeRams2_Step()

!! Rafiee
            call KillLine_Step()
            t(6) = time_ms()
            t_modules(6) = t_modules(6)+t(6)-t(5) 

!! Rafiee
            call ChokeLine_Step()
            t(7) = time_ms()
            t_modules(7) = t_modules(7)+t(7)-t(6) 

            call BlindRams_Step()
            t(8) = time_ms()
            t_modules(8) = t_modules(8)+t(8)-t(7) 

            call Annular_Step()
            t(9) = time_ms()
            t_modules(9) = t_modules(9)+t(9)-t(8) 

!!Tarmigh. Step must rewrittem
            call TopDrive_Step()
            t(10) = time_ms()
            t_modules(10) = t_modules(10)+t(10)-t(9)

! call Geo_Step()
!!Ahmadi
            call PathFinding_Step()
            t(11) = time_ms()
            t_modules(11) = t_modules(11)+t(11)-t(10) 

!! Ahmadi
            call OperationScenarios_Step()
!! Sheikh
            call FluidFlow_Step()
!! Write variables to shared files
            t2 = time_ms()
! stepTime = t2-t1
            t_modules(12) = t_modules(12)+t2-t(11) 

            t_exec = t_exec+t2-t1
! call date_and_time(values=timearray)
! t0 = time_ms()
            call write_variables()
            t3 = time_ms()
            if(t3-t0 < stepTime) then
                call sleepqq(stepTime-t3+t0)
            else
                print *,"Simulation step can not be complete in 100 ms. step time=",t3-t0
            endif
            t_write = t_write+t3-t2
! print *,"write completed"
! print *,"t=",t
            simulationStep = simulationStep + 1
211     end do
!$omp end parallel sections

! call write_variables()
! call json%print(jsonroot,'test.json')
! call json%destroy(jsonroot)
    do i=1,size(t)
            print *,"t_modules(",i,")=",t_modules(i)
        end do
        print *,"Number of steps =",simulationStep-1
        print *,"Read Time (from redis) =",t_read
        print *,"Write Time (to redis)=",t_write
        print *,"Simulation Time =",t_exec
        print *,"Total Time =",t_read+t_write+t_exec
    end subroutine Simulate

    
    subroutine write_variables()
        use json_module
        implicit none
        type(json_value),pointer :: jsonroot
        character(len=10)::str
        type(json_value),pointer :: p

        call jsoncore%initialize()
        call jsoncore%create_object(jsonroot,'')
        call jsoncore%add(jsonroot,'step',simulationStep)
        call WarningsToJson(jsonroot)
! call ProblemsToJson(jsonroot)
        call EquipmentsToJson(jsonroot)
! call StateToJson(jsonroot)

! some data from state
        call jsoncore%create_object(p,'State')
        call ManifoldToJson(p)
        call notificationsToJson(p)
        call UnitySignalsToJson(p)
        call jsoncore%add(jsonroot,p)

        call jsoncore%print_to_string(jsonroot,redisInput)
        if(log_level>4) then
            write(str, '(I0)') len(redisInput)
            print *,"Writing to redis:"//trim(str)
        endif

        call setData(redisInput)
! nullify(redisContent)
! deallocate(redisContent)
! call json%destroy(pval)
        call jsoncore%destroy(jsonroot)
! print *,"write ends"
    end subroutine

    subroutine readState()
! type(json_value),pointer :: jsonroot,pval
        type(json_file)            :: jsonfile
        type(json_core)::json
        integer::len
! logical::is_found

        c_string_ptr = c_loc(redisOutput)
        call getData2_C(c_string_ptr,len)

        call jsonfile%initialize()
        call jsonfile%get_core(json)
        call jsonfile%deserialize(redisOutput(1:len))


! ! call OperationScenarioFromJson(jsonfile)
! call notificationsFromJson(jsonfile)
! call permissionsFromJson(jsonfile)
! call unitySignalsFromJson(jsonfile)
! call StudentStationFromJson(jsonfile)
! call BopStackInputFromJson(jsonfile)
! call BopStackAccFromJson(jsonfile)
! call RamLineFromJson(jsonfile)
! call AnnularComputationalFromJson(jsonfile)
! call AnnularFromJson(jsonfile)
! call PipeRam1FromJson(jsonfile)
! call ShearRamFromJson(jsonfile)
! call PipeRam2FromJson(jsonfile)
! call ChokeLineFromJson(jsonfile)
! call KillLineFromJson(jsonfile)
! call PumpsFromJson(jsonfile)
! call RAMFromJson(jsonfile)
! call RAMSFromJson(jsonfile)
! call ChokeFromJson(jsonfile)
! call AirDrivenPumpFromJson(jsonfile)
! call AirPumpLineFromJson(jsonfile)
! call CHOOKEFromJson(jsonfile)
! call DrawworksFromJson(jsonfile)
! call MudSystemFromJson(jsonfile)
! call MUDFromJson(jsonfile)
! call MPumpsFromJson(jsonfile)
! call PUMPFromJson(jsonfile)
! call RTableFromJson(jsonfile)
! call TDSFromJson(jsonfile)
! call GasType(3)FromJson(jsonfile)
! call PressureDisplayFromJson(jsonfile)
! call FricPressDropFromJson(jsonfile)
! call ROP_SpecFromJson(jsonfile)
! call ROP_BitFromJson(jsonfile)
! call TDGeoFromJson(jsonfile)
! call F_String(:)FromJson(jsonfile)
! call F_CountsFromJson(jsonfile)
! call F_Interval(:)FromJson(jsonfile)
! call OD_Annulus(4)FromJson(jsonfile)
! call TD_DrillStemFromJson(jsonfile)
! call TD_DrillStemsFromJson(jsonfile)
! call TD_StringFromJson(jsonfile)
! call TD_CountFromJson(jsonfile)
! call G_StringElementFromJson(jsonfile)
! call TD_VolFromJson(jsonfile)
! call TD_GeneralFromJson(jsonfile)
! call TD_BOPFromJson(jsonfile)
! call TD_BOPElement(4)FromJson(jsonfile)
! call TD_StConnFromJson(jsonfile)
! call TD_LoadFromJson(jsonfile)
! call TD_WellElFromJson(jsonfile)
! call TD_CasingFromJson(jsonfile)
! call TD_LinerFromJson(jsonfile)
! call TD_OpenHoleFromJson(jsonfile)
! call TD_ROPHoleFromJson(jsonfile)
! call TD_WellGeneralFromJson(jsonfile)
! call TD_WellGeo(:)FromJson(jsonfile)
                
        call jsonfile%destroy()
    end subroutine

    subroutine read_configuration()
        type(json_value),pointer :: jsonroot,pval
        type(json_file)            :: jsonfile
        type(json_core)::json
        integer::len
! character(len=:),allocatable::redisOutput
! call getData3(simulationId,redisOutput)
        c_string_ptr = c_loc(redisOutput)
        call getData2_C(c_string_ptr,len)
! print *,len(redisOutput)," bytes read from redis"
! open(1,file="redisContent.json",status="REPLACE")
! write(1,"(A)") redisOutput
! close(1)

        call jsonfile%initialize()
        call jsonfile%get_core(json)
        call jsonfile%deserialize(redisOutput(1:len))
        call jsonfile%json_file_get_root(jsonroot)
! call json%info(jsonvalue, n_children=n_children)
! print *,"n_children =",n_children
		call json%get(jsonroot,'status',pval)
		call json%get(pval,simulationStatus)
        call json%get(jsonroot,'speed',pval)
		call json%get(pval,simulationSpeed)
        if(simulationSpeed==0) simulationSpeed = 1
        msPerStep = 100/simulationSpeed
        call json%get(jsonroot,'endstep',pval)
		call json%get(pval,simulationEnd)
        call ConfigurationFromJson(jsonfile)
        call jsonfile%destroy()
    end subroutine
    
    subroutine read_variables()
        type(json_value),pointer :: jsonroot,pval
        type(json_file)            :: jsonfile
        type(json_core)::json
        integer::stat,leng
        logical::found

        c_string_ptr = c_loc(redisOutput)
        call getData2_C(c_string_ptr,leng)
! open(1,file="redisContent.json",status="REPLACE")
! write(1,"(A)") redisOutput
! close(1)
        call jsonfile%initialize()
        call jsonfile%get_core(json)
        call jsonfile%deserialize(redisOutput(1:leng))
        call jsonfile%json_file_get_root(jsonroot)
		call jsonfile%get('status',stat,found)
        if (stat==0) then
            if(print_log) print *,"Status is oddly zero"
            return
        endif
        simulationStatus = stat

! call jsonfile%get('OperationScenarioEvent',operationScenarioEvent,found)
! if ( .not. found .and. print_log) print *,"Not found: operationScenarioEvent"
    
        call json%get(jsonroot,'speed',pval)
		call json%get(pval,simulationSpeed)
        if(simulationSpeed==0) simulationSpeed = 1
        msPerStep = 100/simulationSpeed
        call json%get(jsonroot,'endstep',pval)
		call json%get(pval,simulationEnd)
! call ProblemsFromJson(jsonfile)
        call EquipmentsFromJson(jsonfile)
! call UnitySignalsFromJson(jsonfile)
        call jsonfile%destroy()
    end subroutine

    subroutine init_modules
        print *,"initializing modules"
!Tarmigh
        call Pumps_StartUp()
        print *,"pump1 initialized"
!call Pump2_Init()
        call RotaryTable_Init()
        print *,"RT initialized"
        call Drawworks_Init()
        call TopDrive_Init()
        print *,"TD initialized"

!Nothing in init (and step)
! call Rop_Init()
! call TorqueDrag_Init()
! call Geo_Step()
        
!! Rafiee
        call BopStack_Init()
        call ChokeControl_Init()
        call MudSystem_Init()
! call PipeRams1_Init()
! call PipeRams2_Step()
! call KillLine_Step()
! call ChokeLine_Step()
! call BlindRams_Step()
! call Annular_Step()
        
!! Sheikh
        call FluidFlow_Init()
        
!! Ahmadi
        call PathFinding_Init()
        call OperationScenarios_Init()
        print *,"Modules are initialized"
! Calls OSInitialization and that sub only subscribes some notif
    end subroutine init_modules

    subroutine EquipmentsFromJson(jsonfile)
        type(json_value),pointer :: p
        type(json_file)::jsonfile
        logical::is_found

! 1. get related root
! call jsonfile%json_file_get_root(parent)
! call jsoncore%get(parent,"Equipments",p)
        call jsonfile%get("Equipments",p,is_found)
        
! call jsoncore%info(p, n_children=n_children)
! print *,"number of Equipments =",n_children

! 2. add member of data type to new node
        call BopControlPanelFromJson(p)
        call ChokeControlPanelFromJson(jsonfile)
        call ChokeManifoldFromJson(p)
        call DataDisplayConsoleFromJson(p)
        call DrillingConsoleFromJson(jsonfile)
        call StandPipeManifoldFromJson(p)
        call TopDrivePanelFromJson(p)
! call DrillingWatchFromJson(p)
        call TankFromJson(p)
! call UnityInputsFromJson(jsonfile)

        call jsonfile%get('Equipments.HookHeight',data%State%Drawworks%Hook_Height_final,is_found)
        if ( .not. is_found ) call logg(4,"Not found: Equipments.HookHeight")
! if(print_log) print *,"HookHeight=",data%State%Drawworks%Hook_Height_final

! call jsonfile%get('Equipments.TdsStemIn',data%Equipments%UnityInputs%TdsStemIn,is_found)
! if ( .not. is_found ) call logg(4,"Not found: Equipments.TdsStemIn")
        if (print_log .AND. data%Equipments%UnityInputs%TdsStemIn) print *,"TdsStemIn"
    end subroutine

    subroutine EquipmentsToJson(parent)

        type(json_value),pointer :: parent
        
        type(json_value),pointer :: p

! 1. create new node
        call jsoncore%create_object(p,'Equipments')
        
! 2. add member of data type to new node
        call BopControlPanelToJson(p)
        call ChokeControlPanelToJson(p)
        call ChokeManifoldToJson(p)
        call DataDisplayConsoleToJson(p)
        call DrillingConsoleToJson(p)
        call StandPipeManifoldToJson(p)
        call TopDrivePanelToJson(p)
        call DrillingWatchToJson(p)
        call DownHoleToJson(p)

        call jsoncore%add(p,"HookVelocity",data%State%Drawworks%HookLinearVelocity_final)
        call jsoncore%add(p,"TotalSPM",data%Equipments%MPumps%Total_Pump_SPM)


! 3. add new node to parent
        call jsoncore%add(parent,p)
    end subroutine

    subroutine WarningsToJson(parent)
        type(json_value),pointer :: parent        
        type(json_value),pointer :: p

! 1. create new node
        call jsoncore%create_object(p,'Warnings')
        
! 2. add member of data type to new node
        call jsoncore%add(p,"PumpWithKellyDisconnected",data%Warnings%PumpWithKellyDisconnected)
        call jsoncore%add(p,"PumpWithTopdriveDisconnected",data%Warnings%PumpWithTopdriveDisconnected)
        call jsoncore%add(p,"Pump1PopOffValveBlown",data%Warnings%Pump1PopOffValveBlown)
        call jsoncore%add(p,"Pump1Failure",data%Warnings%Pump1Failure)
        call jsoncore%add(p,"Pump2PopOffValveBlown",data%Warnings%Pump2PopOffValveBlown)
        call jsoncore%add(p,"Pump2Failure",data%Warnings%Pump2Failure)
        call jsoncore%add(p,"Pump3PopOffValveBlown",data%Warnings%Pump3PopOffValveBlown)
        call jsoncore%add(p,"Pump3Failure",data%Warnings%Pump3Failure)
        call jsoncore%add(p,"DrawworksGearsAbuse",data%Warnings%DrawworksGearsAbuse)
        call jsoncore%add(p,"RotaryGearsAbuse",data%Warnings%RotaryGearsAbuse)
        call jsoncore%add(p,"HoistLineBreak",data%Warnings%HoistLineBreak)
        call jsoncore%add(p,"PartedDrillString",data%Warnings%PartedDrillString)
        call jsoncore%add(p,"ActiveTankOverflow",data%Warnings%ActiveTankOverflow)
        call jsoncore%add(p,"ActiveTankUnderVolume",data%Warnings%ActiveTankUnderVolume)
        call jsoncore%add(p,"TripTankOverflow",data%Warnings%TripTankOverflow)
        call jsoncore%add(p,"DrillPipeTwistOff",data%Warnings%DrillPipeTwistOff)
        call jsoncore%add(p,"DrillPipeParted",data%Warnings%DrillPipeParted)
        call jsoncore%add(p,"TripWithSlipsSet",data%Warnings%TripWithSlipsSet)
        call jsoncore%add(p,"Blowout",data%Warnings%Blowout)
        call jsoncore%add(p,"UndergroundBlowout",data%Warnings%UndergroundBlowout)
        call jsoncore%add(p,"MaximumWellDepthExceeded",data%Warnings%MaximumWellDepthExceeded)
        call jsoncore%add(p,"CrownCollision",data%Warnings%CrownCollision)
        call jsoncore%add(p,"FloorCollision",data%Warnings%FloorCollision)
        call jsoncore%add(p,"TopdriveRotaryTableConfilict",data%Warnings%TopdriveRotaryTableConfilict)

! 3. add new node to parent
        call jsoncore%add(parent,p)
    end subroutine

    subroutine ProblemsToJson(parent)
        type(json_value),pointer :: parent
        
        type(json_value),pointer :: p

! 1. create new node
        call jsoncore%create_object(p,'Problems')
        
! 2. add member of data type to new node
        call BitProblemsToJson(p)
        call BopProblemsToJson(p)
        call ChokeProblemsToJson(p)
        call DrillStemProblemsToJson(p)
        call GaugesProblemsToJson(p)
        call HoistingProblemsToJson(p)
        call KickProblemsToJson(p)
        call LostProblemsToJson(p)
        call MudTreatmentProblemsToJson(p)
        call OtherProblemsToJson(p)
        call PumpProblemsToJson(p)
        call RotaryProblemsToJson(p)
        
! 3. add new node to parent
        call jsoncore%add(parent,p)
    end subroutine

    subroutine writeState() bind(C,name="writeState")
        use json_module
        implicit none
        type(json_value),pointer :: p
        type(json_value),pointer :: jsonroot
        character(len=10)::str

        call jsoncore%initialize()
        call jsoncore%create_object(p,'')
        call ManifoldToJson(p)
        call notificationsToJson(p)
        call UnitySignalsToJson(p)
        call OperationScenariosToJson(p)
! call permissionsToJson(p)
! call StudentStationToJson(p)
! call BopStackInputToJson(p)
! call BopStackAccToJson(p)
! call RamLineToJson(p)
! call AnnularComputationalToJson(p)
! call AnnularToJson(p)
! call PipeRam1ToJson(p)
! call ShearRamToJson(p)
! call PipeRam2ToJson(p)
! call ChokeLineToJson(p)
! call KillLineToJson(p)
! call PumpsToJson(p)
! call RAMToJson(p)
! call RAMSToJson(p)
! call ChokeToJson(p)
! call AirDrivenPumpToJson(p)
! call AirPumpLineToJson(p)
! call CHOOKEToJson(p)
! call DrawworksToJson(p)
! call MudSystemToJson(p)
! call MUDToJson(p)
! call MPumpsToJson(p)
! call PUMPToJson(p)
! call RTableToJson(p)
! call TDSToJson(p)
! call GasType(3)ToJson(p)
! call PressureDisplayToJson(p)
! call FricPressDropToJson(p)
! call ROP_SpecToJson(p)
! call ROP_BitToJson(p)
! call TDGeoToJson(p)
! call F_String(:)ToJson(p)
! call F_CountsToJson(p)
! call F_Interval(:)ToJson(p)
! call OD_Annulus(4)ToJson(p)
! call TD_DrillStemToJson(p)
! call TD_DrillStemsToJson(p)
! call TD_StringToJson(p)
! call TD_CountToJson(p)
! call G_StringElementToJson(p)
! call TD_VolToJson(p)
! call TD_GeneralToJson(p)
! call TD_BOPToJson(p)
! call TD_BOPElement(4)ToJson(p)
! call TD_StConnToJson(p)
! call TD_LoadToJson(p)
! call TD_WellElToJson(p)
! call TD_CasingToJson(p)
! call TD_LinerToJson(p)
! call TD_OpenHoleToJson(p)
! call TD_ROPHoleToJson(p)
! call TD_WellGeneralToJson(p)
! call TD_WellGeo(:)ToJson(p)

        call jsoncore%print_to_string(p,stateStr)
        if(log_level>4) then
            write(str, '(I0)') len(stateStr)
            print *,"Writing to redis:"//trim(stateStr)
        endif

        call setState(stateStr)
        call jsoncore%destroy(jsonroot)
    end subroutine

!use this as a template
    subroutine notificationsToJson(parent)
        type(json_value),pointer :: parent
        type(json_value),pointer :: p
! 1. create new node
        call jsoncore%create_object(p,'Notifications')
! 2. add member of data type to new node
! 3. add new node to parent
        call jsoncore%add(parent,p)
    end subroutine

    subroutine ConfigurationFromJson(jsonfile)
        type(json_file)::jsonfile
        type(json_value),pointer :: parent
        type(json_value),pointer :: p

! 1. get related root
        call jsonfile%json_file_get_root(parent)
        call jsoncore%get(parent,"Configuration",p)

        call StringConfigurationFromJson(p)
        call FormationFromJson(p) 
        call ReservoirFromJson(p) 
        call ShoeFromJson(p) 
        call AccumulatorFromJson(p) 
        call BopStackFromJson(p) 
        call HoistingFromJson(p) 
        call PowerFromJson(p) 
        call PumpsFromJson(p)
        call RigSizeFromJson(p) 
        call CasingLinerChokeFromJson(p) 
        call PathGenerationFromJson(p)
        call MudPropertiesFromJson(p)
! 3. add new node to parent
! nullify(parent)
    end subroutine

    subroutine WarningsFromJson(parent)
        type(json_value),pointer :: parent
        type(json_value),pointer :: p
        type(json_value),pointer :: pval

! 1. get node
        call jsoncore%get(parent,'Warnings',p)

! ! 2. add member of data type to new node
		call jsoncore%get(p,'PumpWithKellyDisconnected',pval)
		call jsoncore%get(pval,data%Warnings%PumpWithKellyDisconnected)
		call jsoncore%get(p,'PumpWithTopdriveDisconnected',pval)
		call jsoncore%get(pval,data%Warnings%PumpWithTopdriveDisconnected)
		call jsoncore%get(p,'Pump1PopOffValveBlown',pval)
		call jsoncore%get(pval,data%Warnings%Pump1PopOffValveBlown)
		call jsoncore%get(p,'Pump1Failure',pval)
		call jsoncore%get(pval,data%Warnings%Pump1Failure)
		call jsoncore%get(p,'Pump2PopOffValveBlown',pval)
		call jsoncore%get(pval,data%Warnings%Pump2PopOffValveBlown)
		call jsoncore%get(p,'Pump2Failure',pval)
		call jsoncore%get(pval,data%Warnings%Pump2Failure)
		call jsoncore%get(p,'Pump3PopOffValveBlown',pval)
		call jsoncore%get(pval,data%Warnings%Pump3PopOffValveBlown)
		call jsoncore%get(p,'Pump3Failure',pval)
		call jsoncore%get(pval,data%Warnings%Pump3Failure)
		call jsoncore%get(p,'DrawworksGearsAbuse',pval)
		call jsoncore%get(pval,data%Warnings%DrawworksGearsAbuse)
		call jsoncore%get(p,'RotaryGearsAbuse',pval)
		call jsoncore%get(pval,data%Warnings%RotaryGearsAbuse)
		call jsoncore%get(p,'HoistLineBreak',pval)
		call jsoncore%get(pval,data%Warnings%HoistLineBreak)
		call jsoncore%get(p,'PartedDrillString',pval)
		call jsoncore%get(pval,data%Warnings%PartedDrillString)
		call jsoncore%get(p,'ActiveTankOverflow',pval)
		call jsoncore%get(pval,data%Warnings%ActiveTankOverflow)
		call jsoncore%get(p,'ActiveTankUnderVolume',pval)
		call jsoncore%get(pval,data%Warnings%ActiveTankUnderVolume)
		call jsoncore%get(p,'TripTankOverflow',pval)
		call jsoncore%get(pval,data%Warnings%TripTankOverflow)
		call jsoncore%get(p,'DrillPipeTwistOff',pval)
		call jsoncore%get(pval,data%Warnings%DrillPipeTwistOff)
		call jsoncore%get(p,'DrillPipeParted',pval)
		call jsoncore%get(pval,data%Warnings%DrillPipeParted)
		call jsoncore%get(p,'TripWithSlipsSet',pval)
		call jsoncore%get(pval,data%Warnings%TripWithSlipsSet)
		call jsoncore%get(p,'Blowout',pval)
		call jsoncore%get(pval,data%Warnings%Blowout)
		call jsoncore%get(p,'UndergroundBlowout',pval)
		call jsoncore%get(pval,data%Warnings%UndergroundBlowout)
		call jsoncore%get(p,'MaximumWellDepthExceeded',pval)
		call jsoncore%get(pval,data%Warnings%MaximumWellDepthExceeded)
		call jsoncore%get(p,'CrownCollision',pval)
		call jsoncore%get(pval,data%Warnings%CrownCollision)
		call jsoncore%get(p,'FloorCollision',pval)
		call jsoncore%get(pval,data%Warnings%FloorCollision)
		call jsoncore%get(p,'TopdriveRotaryTableConfilict',pval)
		call jsoncore%get(pval,data%Warnings%TopdriveRotaryTableConfilict)
    end subroutine

    subroutine ProblemsFromJson(jsonfile)
        type(json_value),pointer :: parent
        type(json_value),pointer :: p
        type(json_file)::jsonfile

        call jsonfile%json_file_get_root(parent)
        call jsoncore%get(parent,'Warnings',p)
        
        call BitProblemsToJson(p)
        call BopProblemsFromJson(p)
        call ChokeProblemsFromJson(p)
        call DrillStemProblemsFromJson(p)
        call GaugesProblemsFromJson(p)
        call HoistingProblemsFromJson(p)
        call KickProblemsFromJson(p)
        call LostProblemsFromJson(p)
        call MudTreatmentProblemsFromJson(p)
        call OtherProblemsFromJson(p)
        call PumpProblemsFromJson(p)
        call RotaryProblemsFromJson(p)        
    end subroutine

    subroutine StateFromJson(jsonfile)
        type(json_value),pointer :: p
        type(json_file)::jsonfile
        logical::is_found

! 1. get related root
! call jsonfile%json_file_get_root(parent)
! call jsoncore%get(parent,"Equipments",p)
        call jsonfile%get("Equipments",p,is_found)
        
! call jsoncore%info(p, n_children=n_children)
! print *,"number of Equipments =",n_children

! 2. add member of data type to new node
        call BopControlPanelFromJson(p)
        call ChokeControlPanelFromJson(jsonfile)

! 1. create new node
! call json%create_object(p,'State')

! ! call OperationScenarioFromJson(p)
! call notificationsFromJson(p)
! call permissionsFromJson(p)
! call unitySignalsFromJson(p)
! call StudentStationFromJson(p)
! call BopStackInputFromJson(p)
! call BopStackAccFromJson(p)
! call RamLineFromJson(p)
! call AnnularComputationalFromJson(p)
! call AnnularFromJson(p)
! call PipeRam1FromJson(p)
! call ShearRamFromJson(p)
! call PipeRam2FromJson(p)
! call ChokeLineFromJson(p)
! call KillLineFromJson(p)
! call PumpsFromJson(p)
! call RAMFromJson(p)
! call RAMSFromJson(p)
! call ChokeFromJson(p)
! call AirDrivenPumpFromJson(p)
! call AirPumpLineFromJson(p)
! call CHOOKEFromJson(p)
! call DrawworksFromJson(p)
! call MudSystemFromJson(p)
! call MUDFromJson(p)
! call MPumpsFromJson(p)
! call PUMPFromJson(p)
! call RTableFromJson(p)
! call TDSFromJson(p)
! call GasType(3)FromJson(p)
! call PressureDisplayFromJson(p)
! call FricPressDropFromJson(p)
! call ROP_SpecFromJson(p)
! call ROP_BitFromJson(p)
! call TDGeoFromJson(p)
! call F_String(:)FromJson(p)
! call F_CountsFromJson(p)
! call F_Interval(:)FromJson(p)
! call OD_Annulus(4)FromJson(p)
! call TD_DrillStemFromJson(p)
! call TD_DrillStemsFromJson(p)
! call TD_StringFromJson(p)
! call TD_CountFromJson(p)
! call G_StringElementFromJson(p)
! call TD_VolFromJson(p)
! call TD_GeneralFromJson(p)
! call TD_BOPFromJson(p)
! call TD_BOPElement(4)FromJson(p)
! call TD_StConnFromJson(p)
! call TD_LoadFromJson(p)
! call TD_WellElFromJson(p)
! call TD_CasingFromJson(p)
! call TD_LinerFromJson(p)
! call TD_OpenHoleFromJson(p)
! call TD_ROPHoleFromJson(p)
! call TD_WellGeneralFromJson(p)
! call TD_WellGeo(:)FromJson(p)
                
! 2. add member of data type to new node

! 3. add new node to parent
! call jsoncore%add(parent,p)
    end subroutine

!use this as a template
    subroutine notificationsFromJson(parent)
        type(json_value),pointer :: parent
!
! type(json_value),pointer :: p

! 1. create new node
! call json%create_object(p,'Notifications')
        
! ! 2. add member of data type to new node

! ! 3. add new node to parent
! call json%add(parent,p)
    end subroutine

! subroutine fireOperationScenarioEvent()
!     print *,"fireOperationScenarioEvent starts"
!     if(operationScenarioEvent=='Kelly_ConnectionNothing'.and. .not. Kelly_ConnectionNothing_in_progress) then
!         Kelly_ConnectionNothing_in_progress = .true.
!         print *, "Starting Kelly_ConnectionNothing"
!         call Kelly_ConnectionNothing()
!         print *, "Kelly_ConnectionNothing ends."
!         Kelly_ConnectionNothing_in_progress = .false.
!     endif
! end subroutine

    
end module Simulator