#include <konkret/konkret.h>
#include <stdint.h>
#include "Cura_ConcreteJob.h"
#include "globals.h"

static const CMPIBroker* _cb = NULL;

#include "power.h"

static void Cura_ConcreteJobInitializeInstance(CMPIInstanceMI *mi)
{
    mi->hdl = power_ref(_cb);
}

static void Cura_ConcreteJobInitializeMethod(CMPIMethodMI *mi)
{
    mi->hdl = power_ref(_cb);
}

static CMPIStatus Cura_ConcreteJobCleanup(
    CMPIInstanceMI* mi,
    const CMPIContext* cc,
    CMPIBoolean term)
{
    if (power_get_jobs(mi->hdl) != NULL) {
        // We have jobs running -> do not unload
        CMReturn(CMPI_RC_DO_NOT_UNLOAD);
    }
    power_unref(mi->hdl);
    CMReturn(CMPI_RC_OK);
}

static CMPIStatus Cura_ConcreteJobEnumInstanceNames(
    CMPIInstanceMI* mi,
    const CMPIContext* cc,
    const CMPIResult* cr,
    const CMPIObjectPath* cop)
{
    return KDefaultEnumerateInstanceNames(
        _cb, mi, cc, cr, cop);
}

static CMPIStatus Cura_ConcreteJobEnumInstances(
    CMPIInstanceMI* mi,
    const CMPIContext* cc,
    const CMPIResult* cr,
    const CMPIObjectPath* cop,
    const char** properties)
{
    CMPIStatus status;
    const char *ns = KNameSpace(cop);

    PowerStateChangeJob *powerStateChangeJob;
    GList *plist = power_get_jobs(mi->hdl);

    while (plist) {
        powerStateChangeJob = plist->data;
        Cura_ConcreteJob concreteJob;
        Cura_ConcreteJob_Init(&concreteJob, _cb, ns);
        Cura_ConcreteJob_Set_InstanceID(&concreteJob, "Cura_PowerStateChange_ConcreteJob:123"); // TODO: unique ID
        Cura_ConcreteJob_Set_JobState(&concreteJob, job_state(powerStateChangeJob));
        Cura_ConcreteJob_Set_TimeOfLastStateChange(&concreteJob, CMNewDateTimeFromBinary(_cb, ((uint64_t) job_timeOfLastChange(powerStateChangeJob)) * 1000000, 0, &status));
        //Cura_ConcreteJob_Set_
        KReturnInstance(cr, concreteJob);
        plist = g_list_next(plist);
    }

    CMReturn(CMPI_RC_OK);
}

static CMPIStatus Cura_ConcreteJobGetInstance(
    CMPIInstanceMI* mi,
    const CMPIContext* cc,
    const CMPIResult* cr,
    const CMPIObjectPath* cop,
    const char** properties)
{
    return KDefaultGetInstance(
        _cb, mi, cc, cr, cop, properties);
}

static CMPIStatus Cura_ConcreteJobCreateInstance(
    CMPIInstanceMI* mi,
    const CMPIContext* cc,
    const CMPIResult* cr,
    const CMPIObjectPath* cop,
    const CMPIInstance* ci)
{
    
    CMReturn(CMPI_RC_ERR_NOT_SUPPORTED);
}

static CMPIStatus Cura_ConcreteJobModifyInstance(
    CMPIInstanceMI* mi,
    const CMPIContext* cc,
    const CMPIResult* cr,
    const CMPIObjectPath* cop,
    const CMPIInstance* ci,
    const char** properties)
{
    CMReturn(CMPI_RC_ERR_NOT_SUPPORTED);
}

static CMPIStatus Cura_ConcreteJobDeleteInstance(
    CMPIInstanceMI* mi,
    const CMPIContext* cc,
    const CMPIResult* cr,
    const CMPIObjectPath* cop)
{
    CMReturn(CMPI_RC_ERR_NOT_SUPPORTED);
}

static CMPIStatus Cura_ConcreteJobExecQuery(
    CMPIInstanceMI* mi,
    const CMPIContext* cc,
    const CMPIResult* cr,
    const CMPIObjectPath* cop,
    const char* lang,
    const char* query)
{
    CMReturn(CMPI_RC_ERR_NOT_SUPPORTED);
}

CMInstanceMIStub(
    Cura_ConcreteJob,
    Cura_ConcreteJob,
    _cb,
    Cura_ConcreteJobInitializeInstance(&mi))

static CMPIStatus Cura_ConcreteJobMethodCleanup(
    CMPIMethodMI* mi,
    const CMPIContext* cc,
    CMPIBoolean term)
{
    power_unref(mi->hdl);
    CMReturn(CMPI_RC_OK);
}

static CMPIStatus Cura_ConcreteJobInvokeMethod(
    CMPIMethodMI* mi,
    const CMPIContext* cc,
    const CMPIResult* cr,
    const CMPIObjectPath* cop,
    const char* meth,
    const CMPIArgs* in,
    CMPIArgs* out)
{
    return Cura_ConcreteJob_DispatchMethod(
        _cb, mi, cc, cr, cop, meth, in, out);
}

CMMethodMIStub(
    Cura_ConcreteJob,
    Cura_ConcreteJob,
    _cb,
    Cura_ConcreteJobInitializeMethod(&mi))

KUint32 Cura_ConcreteJob_KillJob(
    const CMPIBroker* cb,
    CMPIMethodMI* mi,
    const CMPIContext* context,
    const Cura_ConcreteJobRef* self,
    const KBoolean* DeleteOnKill,
    CMPIStatus* status)
{
    KUint32 result = KUINT32_INIT;

    KSetStatus(status, ERR_NOT_SUPPORTED);
    return result;
}

KUint32 Cura_ConcreteJob_RequestStateChange(
    const CMPIBroker* cb,
    CMPIMethodMI* mi,
    const CMPIContext* context,
    const Cura_ConcreteJobRef* self,
    const KUint16* RequestedState,
    const KDateTime* TimeoutPeriod,
    CMPIStatus* status)
{
    KUint32 result = KUINT32_INIT;

    KSetStatus(status, ERR_NOT_SUPPORTED);
    return result;
}

KUint32 Cura_ConcreteJob_GetError(
    const CMPIBroker* cb,
    CMPIMethodMI* mi,
    const CMPIContext* context,
    const Cura_ConcreteJobRef* self,
    KString* Error,
    CMPIStatus* status)
{
    KUint32 result = KUINT32_INIT;

    KSetStatus(status, ERR_NOT_SUPPORTED);
    return result;
}

KONKRET_REGISTRATION(
    "root/cimv2",
    "Cura_ConcreteJob",
    "Cura_ConcreteJob",
    "instance method")