//go:build integration
// +build integration

/*
Real-time Online/Offline Charging System (OCS) for Telecom & ISP environments
Copyright (C) ITsysCOM GmbH

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>
*/
package ers

// import (
// 	"net/rpc"
// 	"os"
// 	"path"
// 	"testing"
// 	"time"

// 	"github.com/cgrates/birpc/context"
// 	"github.com/cgrates/cgrates/config"
// 	"github.com/cgrates/cgrates/engine"
// 	"github.com/cgrates/cgrates/sessions"
// 	"github.com/cgrates/cgrates/utils"
// )

// var (
// 	csvCfgPath string
// 	csvCfgDIR  string
// 	csvCfg     *config.CGRConfig
// 	csvRPC     *rpc.Client

// 	fileContent1 = `dbafe9c8614c785a65aabd116dd3959c3c56f7f6,default,*voice,dsafdsaf,*rated,*out,cgrates.org,call,1001,1001,+4986517174963,2013-11-07 08:42:25 +0000 UTC,2013-11-07 08:42:26 +0000 UTC,10s,1.0100,val_extra3,"",val_extra1
// dbafe9c8614c785a65aabd116dd3959c3c56f7f7,default,*voice,dsafdsag,*rated,*out,cgrates.org,call,1001,1001,+4986517174964,2013-11-07 09:42:25 +0000 UTC,2013-11-07 09:42:26 +0000 UTC,20s,1.0100,val_extra3,"",val_extra1
// `

// 	fileContent2 = `accid21;*prepaid;itsyscom.com;1001;086517174963;2013-02-03 19:54:00;62;val_extra3;"";val_extra1
// accid22;*postpaid;itsyscom.com;1001;+4986517174963;2013-02-03 19:54:00;123;val_extra3;"";val_extra1
// #accid1;*pseudoprepaid;itsyscom.com;1001;+4986517174963;2013-02-03 19:54:00;12;val_extra3;"";val_extra1
// accid23;*rated;cgrates.org;1001;086517174963;2013-02-03 19:54:00;26;val_extra3;"";val_extra1`

// 	fileContent3 = `:Tenant,ToR,OriginID,RequestType,Account,Subject,Destination,SetupTime,AnswerTime,Usage
// cgrates.org,*voice,SessionFromCsv,*prepaid,1001,ANY2CNT,1002,2018-01-07 17:00:00 +0000 UTC,2018-01-07 17:00:10 +0000 UTC,5m
// `

// 	fileContentForFilter = `accid21;*prepaid;itsyscom.com;1002;086517174963;2013-02-03 19:54:00;62;val_extra3;"";val_extra1
// accid22;*postpaid;itsyscom.com;1002;+4986517174963;2013-02-03 19:54:00;123;val_extra3;"";val_extra1
// accid23;*rated;cgrates.org;1001;086517174963;2013-02-03 19:54:00;26;val_extra3;"";val_extra1`

// 	csvTests = []func(t *testing.T){
// 		testCreateDirs,
// 		testCsvITInitConfig,
// 		testCsvITInitCdrDb,
// 		testCsvITResetDataDb,
// 		testCsvITStartEngine,
// 		testCsvITRpcConn,
// 		testCsvITLoadTPFromFolder,
// 		testCsvITHandleCdr1File,
// 		testCsvITHandleCdr2File,
// 		testCsvITHandleSessionFile,
// 		testCsvITCheckSession,
// 		testCsvITTerminateSession,
// 		testCsvITProcessCDR,
// 		testCsvITAnalyseCDRs,
// 		testCsvITProcessFilteredCDR,
// 		testCsvITAnalyzeFilteredCDR,
// 		testCsvITProcessedFiles,
// 		testCsvITReaderWithFilter,
// 		testCsvITAnalyzeReaderWithFilter,
// 		testCleanupFiles,
// 		testCsvITKillEngine,
// 	}
// )

// func TestCsvReadFile(t *testing.T) {
// 	switch *dbType {
// 	case utils.MetaInternal:
// 		csvCfgDIR = "ers_internal"
// 	case utils.MetaMySQL:
// 		csvCfgDIR = "ers_mysql"
// 	case utils.MetaMongo:
// 		csvCfgDIR = "ers_mongo"
// 	case utils.MetaPostgres:
// 		csvCfgDIR = "ers_postgres"
// 	default:
// 		t.Fatal("Unknown Database type")
// 	}

// 	for _, test := range csvTests {
// 		t.Run(csvCfgDIR, test)
// 	}
// }

// func testCsvITInitConfig(t *testing.T) {
// 	var err error
// 	csvCfgPath = path.Join(*dataDir, "conf", "samples", csvCfgDIR)
// 	if csvCfg, err = config.NewCGRConfigFromPath(context.Background(), csvCfgPath); err != nil {
// 		t.Fatal("Got config error: ", err.Error())
// 	}
// }

// // Remove data in both rating and accounting db
// func testCsvITResetDataDb(t *testing.T) {
// 	if err := engine.InitDataDB(csvCfg); err != nil {
// 		t.Fatal(err)
// 	}
// }

// func testCsvITStartEngine(t *testing.T) {
// 	if _, err := engine.StopStartEngine(csvCfgPath, *waitRater); err != nil {
// 		t.Fatal(err)
// 	}
// }

// // Connect rpc client to rater
// func testCsvITRpcConn(t *testing.T) {
// 	var err error
// 	csvRPC, err = newRPCClient(csvCfg.ListenCfg()) // We connect over JSON so we can also troubleshoot if needed
// 	if err != nil {
// 		t.Fatal("Could not connect to rater: ", err.Error())
// 	}
// }

// func testCsvITLoadTPFromFolder(t *testing.T) {
// 	attrs := &utils.AttrLoadTpFromFolder{
// 		FolderPath: path.Join(*dataDir, "tariffplans", "testit")}
// 	var loadInst utils.LoadInstance
// 	if err := csvRPC.Call(utils.APIerSv2LoadTariffPlanFromFolder,
// 		attrs, &loadInst); err != nil {
// 		t.Error(err)
// 	}
// 	time.Sleep(100 * time.Millisecond)
// }

// // The default scenario, out of ers defined in .cfg file
// func testCsvITHandleCdr1File(t *testing.T) {
// 	fileName := "file1.csv"
// 	tmpFilePath := path.Join("/tmp", fileName)
// 	if err := os.WriteFile(tmpFilePath, []byte(fileContent1), 0644); err != nil {
// 		t.Fatal(err.Error())
// 	}
// 	if err := os.Rename(tmpFilePath, path.Join("/tmp/ers/in", fileName)); err != nil {
// 		t.Fatal("Error moving file to processing directory: ", err)
// 	}
// }

// // Scenario out of first .xml config
// func testCsvITHandleCdr2File(t *testing.T) {
// 	fileName := "file2.csv"
// 	tmpFilePath := path.Join("/tmp", fileName)
// 	if err := os.WriteFile(tmpFilePath, []byte(fileContent2), 0644); err != nil {
// 		t.Fatal(err.Error())
// 	}
// 	if err := os.Rename(tmpFilePath, path.Join("/tmp/ers2/in", fileName)); err != nil {
// 		t.Fatal("Error moving file to processing directory: ", err)
// 	}
// }

// // Scenario out of first .xml config
// func testCsvITHandleSessionFile(t *testing.T) {
// 	var acnt *utils.Account
// 	attrs := &utils.AttrGetAccount{Tenant: "cgrates.org", Account: "1001"}
// 	eAcntVal := 10.0
// 	if err := csvRPC.Call(utils.APIerSv2GetAccount, attrs, &acnt); err != nil {
// 		t.Error(err)
// 	} else if acnt.BalanceMap[utils.MetaMonetary].GetTotalValue() != eAcntVal {
// 		t.Errorf("Expected: %f, received: %f", eAcntVal, acnt.BalanceMap[utils.MetaMonetary].GetTotalValue())
// 	}

// 	aSessions := make([]*sessions.ExternalSession, 0)
// 	if err := csvRPC.Call(utils.SessionSv1GetActiveSessions, &utils.SessionFilter{},
// 		&aSessions); err == nil || err.Error() != utils.ErrNotFound.Error() {
// 		t.Error(err)
// 	}
// 	fileName := "file3.csv"
// 	tmpFilePath := path.Join("/tmp", fileName)
// 	if err := os.WriteFile(tmpFilePath, []byte(fileContent3), 0644); err != nil {
// 		t.Fatal(err.Error())
// 	}
// 	if err := os.Rename(tmpFilePath, path.Join("/tmp/init_session/in", fileName)); err != nil {
// 		t.Fatal("Error moving file to processing directory: ", err)
// 	}
// }

// func testCsvITCheckSession(t *testing.T) {
// 	time.Sleep(200 * time.Millisecond)
// 	aSessions := make([]*sessions.ExternalSession, 0)
// 	if err := csvRPC.Call(utils.SessionSv1GetActiveSessions, &utils.SessionFilter{}, &aSessions); err != nil {
// 		t.Error(err)
// 	} else if len(aSessions) != 3 {
// 		t.Errorf("wrong active sessions: %s \n , and len(aSessions) %+v", utils.ToJSON(aSessions), len(aSessions))
// 	}
// }

// func testCsvITTerminateSession(t *testing.T) {
// 	time.Sleep(100 * time.Millisecond)
// 	// move the file from init_session/out to terminate_session/in so the terminate session reader
// 	// can handle it
// 	if err := os.Rename("/tmp/init_session/out/file3.csv",
// 		"/tmp/terminate_session/in/file3.csv"); err != nil {
// 		t.Fatal("Error moving file to processing directory: ", err)
// 	}
// 	time.Sleep(100 * time.Millisecond)
// 	aSessions := make([]*sessions.ExternalSession, 0)
// 	if err := csvRPC.Call(utils.SessionSv1GetActiveSessions, new(utils.SessionFilter), &aSessions); err == nil ||
// 		err.Error() != utils.ErrNotFound.Error() {
// 		t.Error(err)
// 	}
// }

// func testCsvITProcessCDR(t *testing.T) {
// 	time.Sleep(100 * time.Millisecond)
// 	// move the file from init_session/out to terminate_session/in so the terminate session reader
// 	// can handle it
// 	if err := os.Rename("/tmp/terminate_session/out/file3.csv",
// 		"/tmp/cdrs/in/file3.csv"); err != nil {
// 		t.Fatal("Error moving file to processing directory: ", err)
// 	}
// 	time.Sleep(100 * time.Millisecond)
// }

// func testCsvITAnalyseCDRs(t *testing.T) {
// 	time.Sleep(100 * time.Millisecond)

// 	var cdrs []*engine.CDR
// 	args := &utils.RPCCDRsFilterWithAPIOpts{
// 		RPCCDRsFilter: &utils.RPCCDRsFilter{
// 			RunIDs:    []string{"CustomerCharges"},
// 			OriginIDs: []string{"SessionFromCsv"},
// 		},
// 	}
// 	if err := csvRPC.Call(utils.CDRsV1GetCDRs, args, &cdrs); err != nil {
// 		t.Error("Unexpected error: ", err.Error())
// 	} else if len(cdrs) != 1 {
// 		t.Error("Unexpected number of CDRs returned: ", len(cdrs))
// 	} else {
// 		if cdrs[0].Cost != 0.099 {
// 			t.Errorf("Unexpected cost for CDR: %f", cdrs[0].Cost)
// 		}
// 	}
// 	args.RPCCDRsFilter = &utils.RPCCDRsFilter{RunIDs: []string{"SupplierCharges"},
// 		OriginIDs: []string{"SessionFromCsv"}}
// 	if err := csvRPC.Call(utils.CDRsV1GetCDRs, args, &cdrs); err != nil {
// 		t.Error("Unexpected error: ", err.Error())
// 	} else if len(cdrs) != 1 {
// 		t.Error("Unexpected number of CDRs returned: ", len(cdrs))
// 	} else {
// 		if cdrs[0].Cost != 0.051 {
// 			t.Errorf("Unexpected cost for CDR: %f", cdrs[0].Cost)
// 		}
// 	}

// 	var acnt *engine.Account
// 	attrs := &utils.AttrGetAccount{Tenant: "cgrates.org", Account: "1001"}
// 	eAcntVal := 9.85
// 	if err := csvRPC.Call(utils.APIerSv2GetAccount, attrs, &acnt); err != nil {
// 		t.Error(err)
// 	} else if acnt.BalanceMap[utils.MetaMonetary].GetTotalValue() != eAcntVal {
// 		t.Errorf("Expected: %f, received: %f", eAcntVal, acnt.BalanceMap[utils.MetaMonetary].GetTotalValue())
// 	}
// }

// func testCsvITProcessFilteredCDR(t *testing.T) {
// 	fileName := "file1.csv"
// 	tmpFilePath := path.Join("/tmp", fileName)
// 	if err := os.WriteFile(tmpFilePath, []byte(fileContentForFilter), 0644); err != nil {
// 		t.Fatal(err.Error())
// 	}
// 	if err := os.Rename(tmpFilePath, path.Join("/tmp/ers_with_filters/in", fileName)); err != nil {
// 		t.Fatal("Error moving file to processing directory: ", err)
// 	}
// }

// func testCsvITAnalyzeFilteredCDR(t *testing.T) {
// 	time.Sleep(200 * time.Millisecond)

// 	var cdrs []*engine.CDR
// 	args := &utils.RPCCDRsFilterWithAPIOpts{
// 		RPCCDRsFilter: &utils.RPCCDRsFilter{
// 			NotRunIDs: []string{"CustomerCharges", "SupplierCharges"},
// 			Sources:   []string{"ers_csv"},
// 		},
// 	}
// 	if err := csvRPC.Call(utils.CDRsV1GetCDRs, args, &cdrs); err != nil {
// 		t.Error("Unexpected error: ", err.Error())
// 	} else if len(cdrs) != 2 {
// 		t.Error("Unexpected number of CDRs returned: ", utils.ToJSON(cdrs))
// 	} else if cdrs[0].Account != "1002" || cdrs[1].Account != "1002" {
// 		t.Errorf("Expecting: 1002, received: <%s> , <%s>", cdrs[0].Account, cdrs[1].Account)
// 	} else if cdrs[0].Tenant != "itsyscom.com" || cdrs[1].Tenant != "itsyscom.com" {
// 		t.Errorf("Expecting: itsyscom.com, received: <%s> , <%s>", cdrs[0].Tenant, cdrs[1].Tenant)
// 	}
// }

// func testCsvITProcessedFiles(t *testing.T) {
// 	time.Sleep(500 * time.Millisecond)
// 	if outContent1, err := os.ReadFile("/tmp/ers/out/file1.csv"); err != nil {
// 		t.Error(err)
// 	} else if fileContent1 != string(outContent1) {
// 		t.Errorf("Expecting: %q, received: %q", fileContent1, string(outContent1))
// 	}
// 	if outContent2, err := os.ReadFile("/tmp/ers2/out/file2.csv"); err != nil {
// 		t.Error(err)
// 	} else if fileContent2 != string(outContent2) {
// 		t.Errorf("Expecting: %q, received: %q", fileContent2, string(outContent2))
// 	}
// 	if outContent3, err := os.ReadFile("/tmp/cdrs/out/file3.csv"); err != nil {
// 		t.Error(err)
// 	} else if fileContent3 != string(outContent3) {
// 		t.Errorf("Expecting: %q, received: %q", fileContent3, string(outContent3))
// 	}
// 	if outContent4, err := os.ReadFile("/tmp/ers_with_filters/out/file1.csv"); err != nil {
// 		t.Error(err)
// 	} else if fileContentForFilter != string(outContent4) {
// 		t.Errorf("Expecting: %q, received: %q", fileContentForFilter, string(outContent4))
// 	}
// }

// func testCsvITReaderWithFilter(t *testing.T) {
// 	fileName := "file1.csv"
// 	tmpFilePath := path.Join("/tmp", fileName)
// 	if err := os.WriteFile(tmpFilePath, []byte(fileContent1), 0644); err != nil {
// 		t.Fatal(err.Error())
// 	}
// 	if err := os.Rename(tmpFilePath, path.Join("/tmp/readerWithTemplate/in", fileName)); err != nil {
// 		t.Fatal("Error moving file to processing directory: ", err)
// 	}
// }

// func testCsvITAnalyzeReaderWithFilter(t *testing.T) {
// 	time.Sleep(100 * time.Millisecond)

// 	var cdrs []*engine.CDR
// 	args := &utils.RPCCDRsFilterWithAPIOpts{
// 		RPCCDRsFilter: &utils.RPCCDRsFilter{
// 			NotRunIDs: []string{"CustomerCharges", "SupplierCharges"},
// 			Sources:   []string{"ers_template_combined"},
// 		},
// 	}
// 	if err := csvRPC.Call(utils.CDRsV1GetCDRs, args, &cdrs); err != nil {
// 		t.Error("Unexpected error: ", err.Error())
// 	} else if len(cdrs) != 2 {
// 		t.Error("Unexpected number of CDRs returned: ", utils.ToJSON(cdrs))
// 	} else if cdrs[0].Account != "1001" || cdrs[1].Account != "1001" {
// 		t.Errorf("Expecting: 1001, received: <%s> , <%s>", cdrs[0].Account, cdrs[1].Account)
// 	} else if cdrs[0].Tenant != "cgrates.org" || cdrs[1].Tenant != "cgrates.org" {
// 		t.Errorf("Expecting: itsyscom.com, received: <%s> , <%s>", cdrs[0].Tenant, cdrs[1].Tenant)
// 	} else if cdrs[0].ExtraFields["ExtraInfo1"] != "ExtraInfo1" || cdrs[1].ExtraFields["ExtraInfo1"] != "ExtraInfo1" {
// 		t.Errorf("Expecting: itsyscom.com, received: <%s> , <%s>", cdrs[1].ExtraFields["ExtraInfo1"], cdrs[1].ExtraFields["ExtraInfo1"])
// 	}
// }

// func testCsvITKillEngine(t *testing.T) {
// 	if err := engine.KillEngine(*waitRater); err != nil {
// 		t.Error(err)
// 	}
// }