#!groovy
import groovy.time.*
// This is a Jenkinsfile for a scripted pipeline for the SCPF tests
// properties([pipelineTriggers([cron('30 19 * * *')])])

// TODO: Exception handling around steps

none = [ "" ]
batches = [1,100,1000]
neighbors = ['y', 'n']
times = [ 'y', 'n' ]
SCPF = [
    SCPFcbench: [ flows:false, test:'SCPFcbench', table:'cbench_bm_tests', results:'cbench_bm_results', file:'CbenchDB', rFile:'SCPFcbench.R', extra:none, finalResult:1, graphTitle:['Cbench Test'], dbCols:'avg', dbWhere:'', y_axis:'Throughput (Responses/sec)'],
    SCPFhostLat: [ flows:false, test:'SCPFhostLat', table:'host_latency_tests', results:'host_latency_results', file:'HostAddLatency', rFile:'SCPFhostLat.R', extra:none,finalResult:1, graphTitle:['Host Latency Test'], dbCols:'avg', dbWhere:'AND scale=5', y_axis:'Latency (ms)'],
    SCPFportLat: [ flows:false, test:'SCPFportLat', table:'port_latency_details', results:'port_latency_results', file:'/tmp/portEventResultDb', rFile:'SCPFportLat.R', extra:none, finalResult:1, graphTitle:['Port Latency Test - Port Up','Port Latency Test - Port Down'], dbCols:[ 'up_ofp_to_dev_avg,up_dev_to_link_avg,up_link_to_graph_avg', 'down_ofp_to_dev_avg,down_dev_to_link_avg,down_link_to_graph_avg' ], dbWhere:'AND scale=5', y_axis:'Latency (ms)' ],
    SCPFflowTp1g: [ flows:true, test:'SCPFflowTp1g', table:'flow_tp_tests', results:'flow_tp_results', file:'flowTP1gDB', rFile:'SCPFflowTp1g.R n', extra:neighbors,finalResult:1, graphTitle:['Flow Throughput Test - neighbors=0','Flow Throughput Test - neighbors=4'], dbCols:'avg', dbWhere:[ 'AND scale=5 AND neighbors=0 ','AND scale=5 AND NOT neighbors=0' ],  y_axis:'Throughput (,000 Flows/sec)' ],
    SCPFflowTp1gWithFlowObj: [ flows:true, test:'SCPFflowTp1g --params TEST/flowObj=True', table:'flow_tp_fobj_tests', results:'flow_tp_fobj_results', file:'flowTP1gDBFlowObj', rFile:'SCPFflowTp1g.R y', extra:neighbors, finalResult:0],
    SCPFscaleTopo: [ flows:false, test:'SCPFscaleTopo', table:'scale_topo_latency_details', results:'scale_topo_latency_results', file:'/tmp/scaleTopoResultDb', rFile:'SCPFscaleTopo.R', extra:none, finalResult:1, graphTitle:['Scale Topology Test'], dbCols:[ 'first_connection_to_last_connection, last_connection_to_last_role_request, last_role_request_to_last_topology' ], dbWhere:'AND scale=20' , y_axis:'Latency (s)'],
    SCPFswitchLat: [ flows:false, test:'SCPFswitchLat', table:'switch_latency_details', results:'switch_latency_results', file:'/tmp/switchEventResultDb', rFile:'SCPFswitchLat.R', extra:none, finalResult:1, graphTitle:['Switch Latency Test - Switch Up','Switch Latency Test - Switch Down'], dbCols:[ 'tcp_to_feature_reply_avg,feature_reply_to_role_request_avg,role_request_to_role_reply_avg,role_reply_to_device_avg,up_device_to_graph_avg', 'fin_ack_to_ack_avg,ack_to_device_avg,down_device_to_graph_avg' ], dbWhere:'AND scale=5', y_axis:'Latency (ms)' ],
    SCPFbatchFlowResp: [ flows:true, test:'SCPFbatchFlowResp', table:'batch_flow_tests', results:'batch_flow_results', file:'SCPFbatchFlowRespData', rFile:'SCPFbatchFlowResp.R', extra:none, finalResult:1, graphTitle:['Batch Flow Test - Post', 'Batch Flow Test - Del'], dbCols:[ 'elapsepost, posttoconfrm', 'elapsedel, deltoconfrm' ], dbWhere:'', y_axis:'Latency (ms)'],
    SCPFintentEventTp: [ flows:true, test:'SCPFintentEventTp', table:'intent_tp_tests', results:'intent_tp_results', file:'IntentEventTPDB', rFile:'SCPFintentEventTp.R n', extra:neighbors, finalResult:1, graphTitle:['Intent Throughput Test - neighbors=0','Intent Throughput Test - neighbors=4'], dbCols:'SUM( avg ) as avg', dbWhere:[ 'AND scale=5 AND neighbors=0 GROUP BY date','AND scale=5 AND NOT neighbors=0 GROUP BY date' ], y_axis:'Throughput (Ops/sec)'],
    SCPFintentRerouteLat: [ flows:true, test:'SCPFintentRerouteLat', table:'intent_reroute_latency_tests', results:'intent_reroute_latency_results', file:'IntentRerouteLatDB', rFile:'SCPFIntentInstallWithdrawRerouteLat.R n', extra:batches, finalResult:1, graphTitle:['Intent Reroute Test'], dbCols:'avg', dbWhere:'AND scale=5 AND batch_size=100', y_axis:'Latency (ms)'],
    SCPFscalingMaxIntents: [ flows:true, test:'SCPFscalingMaxIntents', table:'max_intents_tests', results:'max_intents_results', file:'ScalingMaxIntentDB', rFile:'SCPFscalingMaxIntents.R n', extra:times, finalResult:0],
    SCPFintentEventTpWithFlowObj: [ flows:true, test:'SCPFintentEventTp --params TEST/flowObj=True', table:'intent_tp_fobj_tests', results:'intent_tp_fobj_results', file:'IntentEventTPflowObjDB', rFile:'SCPFintentEventTp.R y', extra:neighbors,finalResult:0],
    SCPFintentInstallWithdrawLat: [ flows:true, test:'SCPFintentInstallWithdrawLat', table:'intent_latency_tests', results:'intent_latency_results', file:'IntentInstallWithdrawLatDB', rFile:'SCPFIntentInstallWithdrawRerouteLat.R n', extra:batches,finalResult:1, graphTitle:['Intent Installation Test','Intent Withdrawal Test'], dbCols:[ 'install_avg','withdraw_avg' ], dbWhere:'AND scale=5 AND batch_size=100', y_axis:'Latency (ms)'],
    SCPFintentRerouteLatWithFlowObj: [ flows:true, test:'SCPFintentRerouteLat --params TEST/flowObj=True', table:'intent_reroute_latency_fobj_tests', results:'intent_reroute_latency_fobj_results', file:'IntentRerouteLatDBWithFlowObj', rFile:'SCPFIntentInstallWithdrawRerouteLat.R y', extra:batches, finalResult:0],
    SCPFscalingMaxIntentsWithFlowObj: [ flows:true, test:'SCPFscalingMaxIntents --params TEST/flowObj=True', table:'max_intents_fobj_tests', results:'max_intents_fobj_results', file:'ScalingMaxIntentDBWFO', rFile:'SCPFscalingMaxIntents.R y', extra:times, finalResult:0],
    SCPFintentInstallWithdrawLatWithFlowObj: [ flows:true, test:'SCPFintentInstallWithdrawLat --params TEST/flowObj=True', table:'intent_latency_fobj_tests', results:'intent_latency_fobj_results', file:'IntentInstallWithdrawLatDBWFO', rFile:'SCPFIntentInstallWithdrawRerouteLat.R y', extra:batches, finalResult:0],
    SCPFmastershipFailoverLat: [ flows:false, test:'SCPFmastershipFailoverLat', table:'mastership_failover_tests', results:'mastership_failover_results', file:'mastershipFailoverLatDB', rFile:'SCPFmastershipFailoverLat.R', extra:none, finalResult:1, graphTitle:['Mastership Failover Test'], dbCols:[ 'kill_deact_avg,deact_role_avg' ], dbWhere:'AND scale=5', y_axis:'Latency (ms)' ]
]

echo("Testcases:")
graph_generator_directory = "~/OnosSystemTest/TestON/JenkinsFile/scripts/"
graph_saved_directory = "/var/jenkins/workspace/Pipeline_postjob_BM/"
def testsToRun = null
def prop = null
node("TestStation-BMs"){
    prop = readProperties(file:'/var/jenkins/TestONOS.property') // TODO set defaults
    testsToRun = prop["Tests"].tokenize("\n;, ")
    for ( String test : testsToRun ) {
        println test
    }
}
isOldFlow = prop[ "isOldFlow" ]
oldFlowRuleCheck( isOldFlow )
def tests = [:]
for( String test : SCPF.keySet() ){
    toBeRun = testsToRun.contains( test )
    def stepName = ( toBeRun ? "" : "Not " ) + "Running $test"
    tests[stepName] = SCPFTest(test, toBeRun, prop)
}

def now = new Date()
// run the tests
for ( test in tests.keySet() ){
    tests[test].call()
}
try{
    if( prop["manualRun"] == "false" ){
        def end = new Date()
        TimeDuration duration = TimeCategory.minus( end, now )
        slackSend( color:"#5816EE", message: "SCPF tests ended at: " + end.toString() + "\nTime took : " + duration )
    }
}
catch(all){}

// The testName should be the key from the SCPF map
def SCPFTest( testName, toBeRun, prop ) {
    return {
        catchError{
            stage(testName) {
                if ( toBeRun ){
                    workSpace = "/var/jenkins/workspace/"+testName
                    node("TestStation-BMs"){
                        withEnv(['ONOSBranch='+prop["ONOSBranch"],
                                 'ONOSJVMHeap='+prop["ONOSJVMHeap"],
                                 'TestONBranch='+prop["TestONBranch"],
                                 'ONOSTag='+prop["ONOSTag"],
                                 'WikiPrefix='+prop["WikiPrefix"],
                                 'WORKSPACE='+workSpace]){
                            sh '''#!/bin/bash -l
                            set -i # interactive
                            set +e
                            shopt -s expand_aliases # expand alias in non-interactive mode
                            export PYTHONUNBUFFERED=1

                            ifconfig

                            echo "ONOS Branch is: $ONOSBranch"
                            echo "TestON Branch is: $TestONBranch"
                            echo "Test date: "
                            date

                            cd ~
                            export PATH=$PATH:onos/tools/test/bin

                            timeout 240 stc shutdown | head -100
                            timeout 240 stc teardown | head -100
                            timeout 240 stc shutdown | head -100

                            cd ~/OnosSystemTest/TestON/bin
                            git log |head
                            ./cleanup.sh
                            ''' + "./cli.py run " + SCPF[testName]['test']

                            // For moving results
                            sh '''#!/bin/bash -i
                            set +e
                            # remove any leftover files from previous tests
                            sudo rm ${WORKSPACE}/*Result.txt

                            #copy files to workspace
                            cd `ls -t ~/OnosSystemTest/TestON/logs/*/ | head -1 | sed 's/://'`
                            sudo cp *Result.txt ${WORKSPACE}/
                            cd ${WORKSPACE}/
                            ls -al
                            cd '''
                            // Post Results
                            if( prop["manualRun"] == "false" || prop["postResult"] == "true" ){
                                withCredentials([
                                    string(credentialsId: 'db_pass', variable: 'pass'),
                                    string(credentialsId: 'db_user', variable: 'user'),
                                    string(credentialsId: 'db_host', variable: 'host'),
                                    string(credentialsId: 'db_port', variable: 'port')]) {
                                        def database_command = pass + "|psql --host=" + host + " --port=" + port + " --username=" + user + " --password --dbname onostest -c \"INSERT INTO " + SCPF[testName]['table'] + " VALUES('\$DATE','" + SCPF[testName]['results'] + "','\$BUILD_NUMBER', '\$ONOSBranch', " + affectedByOldFlow( isOldFlow, testName ) + "\$line);\""
                                        if (testName == "SCPFscaleTopo" || testName == "SCPFswitchLat" || testName == "SCPFportLat") {
                                            database_command = pass + "|psql --host=" + host + " --port=" + port + " --username=" + user + " --password --dbname onostest -c \"INSERT INTO " + SCPF[testName]['table'] + " VALUES('\$DATE','" + SCPF[testName]['results'] + "','\$BUILD_NUMBER', \$line, '\$ONOSBranch');\""
                                        }
                                        sh '''#!/bin/bash

                                        export DATE=\$(date +%F_%T)
                                        cd ~
                                        pwd
                                        cd /tmp
                                        while read line
                                        do

                                        echo \$line
                                        echo ''' + database_command + '''

                                        done< ''' + SCPF[testName]['file'] + '''
                                        ''' + getGraphCommand( SCPF[testName]['rFile'], SCPF[testName]['extra'], host, port, user, pass, testName, prop["ONOSBranch"], isOldFlow ) + '''
                                        ''' + ( SCPF[testName]['finalResult'] ? generateCombinedResultGraph( host,port, user, pass, testName, prop["ONOSBranch"], , isOldFlow ) : "" )
                                }
                            }
                            // Fetch Logs
                            sh '''#!/bin/bash
                            set +e
                            cd ~/OnosSystemTest/TestON/logs
                            echo "Job Name is: ${JOB_NAME}"
                            TestONlogDir=$(ls -t | grep ${TEST_NAME}_  |head -1)
                            echo "########################################################################################"
                            echo "#####  copying ONOS logs from all nodes to TestON/logs directory: ${TestONlogDir}"
                            echo "########################################################################################"
                            cd $TestONlogDir
                            if [ $? -eq 1 ]
                            then
                                echo "Job name does not match any test suite name to move log!"
                            else
                                pwd
                                for i in $OC{1..7}; do onos-fetch-logs $i || echo log does not exist; done
                            fi'''
                        }
                    }
                    if( prop["manualRun"] == "false" || prop["postResult"] == "true" ){
                        def post = build job: "Pipeline_postjob_BM", propagate: false
                    }
                    node("TestStation-BMs"){
                        resultContents = readFile workSpace + "/" + testName.replaceAll("WithFlowObj","") + "Result.txt"
                        resultContents = resultContents.split("\n")
                        if( resultContents[ 0 ] == "1" ){
                            print "All passed"
                        }else{
                            print "Failed"
                            if( prop["manualRun"] == "false" )
                                slackSend(color:"FF0000", message: "[" + prop["ONOSBranch"] + "]" + testName + " : Failed!\n"
                                + resultContents[ 1 ] + "\n"
                                + "https://onos-jenkins.onlab.us/blue/organizations/jenkins/${env.JOB_NAME}/detail/${env.JOB_NAME}/${env.BUILD_NUMBER}/pipeline" )
                            Failed
                        }
                    }
                }
            }
        }
    }
}
def getGraphCommand( rFileName, extras, host, port, user, pass, testName, branchName, isOldFlow ){
    result = ""
    for( extra in extras ){
        result += generateGraph( rFileName, " " + extra, host, port, user, pass, testName, branchName, isOldFlow ) + ";"
    }
    return result
}
def generateGraph( rFileName, batch, host, port, user, pass, testName, branchName, isOldFlow ){
    return "Rscript " + graph_generator_directory + rFileName + " " + host + " " + port + " " + user + " " + pass + " " +
            testName + " " + branchName +  " " + batch + " " + usingOldFlow( isOldFlow, testName ) + graph_saved_directory
}
def generateCombinedResultGraph( host, port, user, pass, testName, branchName, isOldFlow ){
    result = ""
    for ( int i=0; i< SCPF[testName]['graphTitle'].size(); i++){
        result += "Rscript " + graph_generator_directory + "SCPFLineGraph.R " + host + " " + port + " " + user + " " + pass + " \"" + SCPF[testName]['graphTitle'][i] + "\" " +
        branchName + " " + 50 + " \"SELECT " + checkIfList( testName, 'dbCols', i ) + " FROM " + SCPF[testName]['table'] + " WHERE  branch=\'" + branchName + "\' " + sqlOldFlow( isOldFlow, testName ) +
        checkIfList( testName, 'dbWhere', i ) + " ORDER BY date DESC LIMIT 50\" \"" + SCPF[testName]['y_axis'] + "\" " + hasOldFlow( isOldFlow, testName ) + graph_saved_directory + ";"
    }
    return result
}
def checkIfList( testName, forWhich, pos ){
    return SCPF[testName][forWhich].getClass().getName() != "java.lang.String" ? SCPF[testName][forWhich][pos] :  SCPF[testName][forWhich]
}
def sqlOldFlow( isOldFlow, testName ){
    return SCPF[ testName ][ 'flows' ] ? " AND " + ( isOldFlow == "true" ? "" : "NOT " ) + "is_old_flow " : ""
}
def oldFlowRuleCheck( isOldFlow ){
    if( isOldFlow == "false" ){
        SCPF[ 'SCPFflowTp1g' ][ 'test' ] += " --params TEST/flows=6125"
        SCPF[ 'SCPFbatchFlowResp' ][ 'test' ] += " --params CASE1000/batchSize=100"
        SCPF[ 'SCPFintentEventTp' ][ 'test' ] += " --params TEST/numKeys=4000"
    }
}
def affectedByOldFlow( isOldFlow, testName ){
    return SCPF[ testName ][ 'flows' ] ? "" + isOldFlow + ", " : ""
}
def usingOldFlow( isOldFlow, testName ){
    return SCPF[ testName ][ 'flows' ] ? ( isOldFlow == "true" ? "y" : "n" ) + " " : ""
}
def hasOldFlow( isOldFlow, testName ){
    return ( SCPF[ testName ][ 'flows' ] && isOldFlow == "true" ? "y" : "n" ) + " "
}