# LincOETest
#
# Packet-Optical Intent Testing
#
# andrew@onlab.us


import time
import sys
import os
import re


class LincOETest:

    def __init__( self ):
        self.default = ''

    def CASE1( self, main ):
        """
        Startup sequence:
        git pull
        mvn clean install
        onos-package
        cell <name>
        onos-verify-cell
        onos-install -f
        onos-wait-for-start
        """
        import time

        cell_name = main.params[ 'ENV' ][ 'cellName' ]

        ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
        ONOS1_port = main.params[ 'CTRL' ][ 'port1' ]

        git_pull_trigger = main.params[ 'GIT' ][ 'autoPull' ]
        git_checkout_branch = main.params[ 'GIT' ][ 'checkout' ]

        main.case( "Setting up test environment" )

        main.step( "Creating cell file" )
        # params: ( bench ip, cell name, mininet ip, *onos ips )
        cell_file_result = main.ONOSbench.create_cell_file(
            "10.128.20.10", cell_name, "10.128.10.90",
            "onos-core-trivial,onos-app-fwd",
            "10.128.174.1" )

        main.step( "Applying cell variable to environment" )
        #cell_result = main.ONOSbench.set_cell( cell_name )
        cell_result = main.ONOSbench.set_cell( "temp_cell_2" )
        verify_result = main.ONOSbench.verify_cell()

        if git_pull_trigger == 'on':
            main.step( "Git checkout and pull master" )
            main.ONOSbench.git_checkout( git_checkout_branch )
            git_pull_result = main.ONOSbench.git_pull()
        else:
            main.log.info( "Git checkout and pull skipped by config" )
            git_pull_result = main.TRUE

        main.step( "Using mvn clean & install" )
        #clean_install_result = main.ONOSbench.clean_install()
        clean_install_result = main.TRUE

        main.step( "Creating ONOS package" )
        package_result = main.ONOSbench.onos_package()

        main.step( "Installing ONOS package" )
        onos_install_result = main.ONOSbench.onos_install()
        onos1_isup = main.ONOSbench.isup()

        main.step( "Starting ONOS service" )
        start_result = main.ONOSbench.onos_start( ONOS1_ip )

        main.step( "Setting cell for ONOScli" )
        main.ONOScli.set_cell( cell_name )

        main.step( "Starting ONOScli" )
        main.ONOScli.start_onos_cli( ONOS1_ip )

        case1_result = ( clean_install_result and package_result and
                         cell_result and verify_result and onos_install_result and
                         onos1_isup and start_result )
        utilities.assert_equals( expect=main.TRUE, actual=case1_result,
                                 onpass="Test startup successful",
                                 onfail="Test startup NOT successful" )

        time.sleep( 10 )

    def CASE2( self, main ):
        """
        Configure topology
        """
        import time

        ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
        default_sw_port = main.params[ 'CTRL' ][ 'port1' ]

        # Assign packet level switches to controller
        main.Mininet1.assign_sw_controller(
            sw="1",
            ip1=ONOS1_ip,
            port1=default_sw_port )
        main.Mininet1.assign_sw_controller(
            sw="2",
            ip1=ONOS1_ip,
            port1=default_sw_port )

        # Check devices in controller
        # This should include Linc-OE devices as well
        devices = main.ONOScli.devices()
        main.log.info( devices )

    def CASE3( self, main ):
        """
        Install multi-layer intents
        """