/*
==================================================================================
  Copyright (c) 2019 AT&T Intellectual Property.
  Copyright (c) 2019 Nokia

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
==================================================================================
*/

package e2ap_tests

import (
	"gerrit.o-ran-sc.org/r/ric-plt/e2ap/pkg/e2ap"
	"testing"
)

//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------

func (testCtxt *E2ApTests) E2ApTestMsgSubscriptionRequestWithData(t *testing.T, areqenc *e2ap.E2APSubscriptionRequest) {

	e2SubsReq := testCtxt.packerif.NewPackerSubscriptionRequest()

	testCtxt.testPrint("########## ##########")
	testCtxt.testPrint("init")
	seterr := e2SubsReq.Set(areqenc)
	if seterr != nil {
		testCtxt.testError(t, "set err: %s", seterr.Error())
		return
	}
	testCtxt.testPrint("print:\n%s", e2SubsReq.String())
	testCtxt.testPrint("pack")
	err, packedMsg := e2SubsReq.Pack(nil)
	if err != nil {
		testCtxt.testError(t, "Pack failed: %s", err.Error())
		return
	}
	testCtxt.testPrint("unpack")
	err = e2SubsReq.UnPack(packedMsg)
	if err != nil {
		testCtxt.testError(t, "UnPack failed: %s", err.Error())
		return
	}
	testCtxt.testPrint("print:\n%s", e2SubsReq.String())
	geterr, areqdec := e2SubsReq.Get()
	if geterr != nil {
		testCtxt.testError(t, "get nil: %s", geterr.Error())
		return
	}
	testCtxt.testValueEquality(t, "msg", areqenc, areqdec)
	testCtxt.testValueEquality(t, "EventTriggerDefinition", &areqenc.EventTriggerDefinition, &areqdec.EventTriggerDefinition)
}

func (testCtxt *E2ApTests) E2ApTestMsgSubscriptionRequest(t *testing.T) {

	areqenc := e2ap.E2APSubscriptionRequest{}
	areqenc.RequestId.Id = 1
	areqenc.RequestId.Seq = 22
	areqenc.FunctionId = 33
	//Bits 20, 28(works), 18, 21 (asn1 problems)
	areqenc.EventTriggerDefinition.InterfaceDirection = e2ap.E2AP_InterfaceDirectionIncoming
	areqenc.EventTriggerDefinition.ProcedureCode = 35
	areqenc.EventTriggerDefinition.TypeOfMessage = e2ap.E2AP_InitiatingMessage
	for index := 0; index < 16; index++ {
		item := e2ap.ActionToBeSetupItem{}
		item.ActionId = uint64(index)
		item.ActionType = e2ap.E2AP_ActionTypeInsert
		// NOT SUPPORTED CURRENTLY
		//item.ActionDefinition.Present = true
		//item.ActionDefinition.StyleId = 255
		//item.ActionDefinition.ParamId = 222
		item.SubsequentAction.Present = true
		item.SubsequentAction.Type = e2ap.E2AP_SubSeqActionTypeContinue
		item.SubsequentAction.TimetoWait = e2ap.E2AP_TimeToWaitW100ms
		areqenc.ActionSetups = append(areqenc.ActionSetups, item)
	}

	areqenc.EventTriggerDefinition.InterfaceId.GlobalEnbId.Present = true
	areqenc.EventTriggerDefinition.InterfaceId.GlobalEnbId.PlmnIdentity.StringPut("310150")
	areqenc.EventTriggerDefinition.InterfaceId.GlobalEnbId.NodeId.Bits = e2ap.E2AP_ENBIDHomeBits28
	areqenc.EventTriggerDefinition.InterfaceId.GlobalEnbId.NodeId.Id = 202251
	testCtxt.SetDesc("SubsReq-28bit")
	testCtxt.E2ApTestMsgSubscriptionRequestWithData(t, &areqenc)

	//areqenc.EventTriggerDefinition.InterfaceId.GlobalEnbId.Present = true
	//areqenc.EventTriggerDefinition.InterfaceId.GlobalEnbId.PlmnIdentity.StringPut("310150")
	//areqenc.EventTriggerDefinition.InterfaceId.GlobalEnbId.NodeId.Bits = e2ap.E2AP_ENBIDShortMacroits18
	//areqenc.EventTriggerDefinition.InterfaceId.GlobalEnbId.NodeId.Id = 55
	//testCtxt.SetDesc("SubsReq-18bit")
	//testCtxt.E2ApTestMsgSubscriptionRequestWithData(t,&areqenc)

	//areqenc.EventTriggerDefinition.InterfaceId.GlobalEnbId.Present = true
	//areqenc.EventTriggerDefinition.InterfaceId.GlobalEnbId.PlmnIdentity.StringPut("310150")
	//areqenc.EventTriggerDefinition.InterfaceId.GlobalEnbId.NodeId.Bits = e2ap.E2AP_ENBIDMacroPBits20
	//areqenc.EventTriggerDefinition.InterfaceId.GlobalEnbId.NodeId.Id = 55
	//testCtxt.SetDesc("SubsReq-20bit")
	//testCtxt.E2ApTestMsgSubscriptionRequestWithData(t,&areqenc)

	//areqenc.EventTriggerDefinition.InterfaceId.GlobalEnbId.Present = true
	//areqenc.EventTriggerDefinition.InterfaceId.GlobalEnbId.PlmnIdentity.StringPut("310150")
	//areqenc.EventTriggerDefinition.InterfaceId.GlobalEnbId.NodeId.Bits = e2ap.E2AP_ENBIDlongMacroBits21
	//areqenc.EventTriggerDefinition.InterfaceId.GlobalEnbId.NodeId.Id = 55
	//testCtxt.SetDesc("SubsReq-21bit")
	//testCtxt.E2ApTestMsgSubscriptionRequestWithData(t,&areqenc)

}

func (testCtxt *E2ApTests) E2ApTestMsgSubscriptionResponse(t *testing.T) {

	testCtxt.SetDesc("SubsResp")

	e2SubsResp := testCtxt.packerif.NewPackerSubscriptionResponse()

	testCtxt.testPrint("########## ##########")
	testCtxt.testPrint("init")

	arespenc := e2ap.E2APSubscriptionResponse{}
	arespenc.RequestId.Id = 1
	arespenc.RequestId.Seq = 22
	arespenc.FunctionId = 33
	for index := uint64(0); index < 16; index++ {
		item := e2ap.ActionAdmittedItem{}
		item.ActionId = index
		arespenc.ActionAdmittedList.Items = append(arespenc.ActionAdmittedList.Items, item)
	}
	for index := uint64(0); index < 16; index++ {
		item := e2ap.ActionNotAdmittedItem{}
		item.ActionId = index
		item.Cause.Content = 1
		item.Cause.CauseVal = 1
		arespenc.ActionNotAdmittedList.Items = append(arespenc.ActionNotAdmittedList.Items, item)
	}

	seterr := e2SubsResp.Set(&arespenc)
	if seterr != nil {
		testCtxt.testError(t, "set err: %s", seterr.Error())
		return
	}
	testCtxt.testPrint("print:\n%s", e2SubsResp.String())
	testCtxt.testPrint("pack")
	err, packedMsg := e2SubsResp.Pack(nil)
	if err != nil {
		testCtxt.testError(t, "Pack failed: %s", err.Error())
		return
	}
	testCtxt.testPrint("unpack")
	err = e2SubsResp.UnPack(packedMsg)
	if err != nil {
		testCtxt.testError(t, "UnPack failed: %s", err.Error())
		return
	}
	testCtxt.testPrint("print:\n%s", e2SubsResp.String())
	geterr, arespdec := e2SubsResp.Get()
	if geterr != nil {
		testCtxt.testError(t, "get nil: %s", geterr.Error())
		return
	}
	testCtxt.testValueEquality(t, "msg", &arespenc, arespdec)
}

func (testCtxt *E2ApTests) E2ApTestMsgSubscriptionFailure(t *testing.T) {

	testCtxt.SetDesc("SubsFail")

	e2SubsFail := testCtxt.packerif.NewPackerSubscriptionFailure()

	testCtxt.testPrint("########## ##########")
	testCtxt.testPrint("init")

	afailenc := e2ap.E2APSubscriptionFailure{}
	afailenc.RequestId.Id = 1
	afailenc.RequestId.Seq = 22
	afailenc.FunctionId = 33
	for index := uint64(0); index < 16; index++ {
		item := e2ap.ActionNotAdmittedItem{}
		item.ActionId = index
		item.Cause.Content = 1
		item.Cause.CauseVal = 1
		afailenc.ActionNotAdmittedList.Items = append(afailenc.ActionNotAdmittedList.Items, item)
	}
	// NOT SUPPORTED CURRENTLY
	afailenc.CriticalityDiagnostics.Present = false
	//	afailenc.CriticalityDiagnostics.ProcCodePresent = true
	//	afailenc.CriticalityDiagnostics.ProcCode = 1
	//	afailenc.CriticalityDiagnostics.TrigMsgPresent = true
	//	afailenc.CriticalityDiagnostics.TrigMsg = 2
	//	afailenc.CriticalityDiagnostics.ProcCritPresent = true
	//	afailenc.CriticalityDiagnostics.ProcCrit = e2ap.E2AP_CriticalityReject
	//	for index := uint32(0); index < 256; index++ {
	//		ieitem := e2ap.CriticalityDiagnosticsIEListItem{}
	//		ieitem.IeCriticality = e2ap.E2AP_CriticalityReject
	//		ieitem.IeID = index
	//		ieitem.TypeOfError = 1
	//		afailenc.CriticalityDiagnostics.CriticalityDiagnosticsIEList.Items = append(afailenc.CriticalityDiagnostics.CriticalityDiagnosticsIEList.Items, ieitem)
	//	}

	seterr := e2SubsFail.Set(&afailenc)
	if seterr != nil {
		testCtxt.testError(t, "set err: %s", seterr.Error())
		return
	}
	testCtxt.testPrint("print:\n%s", e2SubsFail.String())
	testCtxt.testPrint("pack")
	err, packedMsg := e2SubsFail.Pack(nil)
	if err != nil {
		testCtxt.testError(t, "Pack failed: %s", err.Error())
		return
	}
	testCtxt.testPrint("unpack")
	err = e2SubsFail.UnPack(packedMsg)
	if err != nil {
		testCtxt.testError(t, "UnPack failed: %s", err.Error())
		return
	}
	testCtxt.testPrint("print:\n%s", e2SubsFail.String())
	geterr, afaildec := e2SubsFail.Get()
	if geterr != nil {
		testCtxt.testError(t, "get nil: %s", geterr.Error())
		return
	}
	testCtxt.testValueEquality(t, "msg", &afailenc, afaildec)
}