#!/usr/bin/env bash
# CLI test for CLI translation function
# Typical usecase is translate a cleartext to encrypt passwords. 
# This example does not use crypt but increment a string and needs the
# "cli_incstr()" function in the example cli plugin and the clixon-example.yang
# The test adds a new cli statement but is based on examle_cli.cli
# The diff here is the "translate" command that adds entry table/parameter=translate

# Magic line must be first in script (see README.md)
s="$_" ; . ./lib.sh || if [ "$s" = $0 ]; then exit 0; else return 0; fi

APPNAME=example

cfg=$dir/conf_yang.xml

fyang=$dir/clixon-example.yang

cat <<EOF > $cfg
<clixon-config xmlns="http://clicon.org/config">
  <CLICON_CONFIGFILE>$cfg</CLICON_CONFIGFILE>
  <CLICON_YANG_DIR>/usr/local/share/clixon</CLICON_YANG_DIR>
  <CLICON_YANG_MAIN_FILE>$fyang</CLICON_YANG_MAIN_FILE>
  <CLICON_CLISPEC_DIR>$dir</CLICON_CLISPEC_DIR>
  <CLICON_CLI_DIR>/usr/local/lib/$APPNAME/cli</CLICON_CLI_DIR>
  <CLICON_CLI_MODE>$APPNAME</CLICON_CLI_MODE>
  <CLICON_CLI_GENMODEL_TYPE>ALL</CLICON_CLI_GENMODEL_TYPE>
  <CLICON_SOCK>/usr/local/var/$APPNAME/$APPNAME.sock</CLICON_SOCK>
  <CLICON_BACKEND_PIDFILE>/usr/local/var/$APPNAME/$APPNAME.pidfile</CLICON_BACKEND_PIDFILE>
  <CLICON_XMLDB_DIR>/usr/local/var/$APPNAME</CLICON_XMLDB_DIR>
</clixon-config>
EOF

cat <<EOF > $fyang
module clixon-example{
  yang-version 1.1;
  namespace "urn:example:clixon";
  prefix ex;
    /* Generic config data */
    container table{
	list parameter{
	    key name;
	    leaf name{
		type string;
	    }
	    leaf value{
		type string;
	    }
         }
     }
}
EOF

# The diff here is the "translate" command that adds entry table/parameter=translate
cat<<EOF > $dir/example_cli.cli
# Clixon example specification
CLICON_MODE="example";
CLICON_PROMPT="%U@%H %W> ";
CLICON_PLUGIN="example_cli";

translate <value:string translate:cli_incstr()>, cli_set("/clixon-example:table/parameter=translate/value");

show("Show a particular state of the system"){
    configuration("Show configuration"), cli_auto_show("datamodel", "candidate", "xml", false, false);
}
validate("Validate changes"), cli_validate();
commit("Commit the changes"), cli_commit();
quit("Quit"), cli_quit();
EOF

new "test params: -f $cfg"
if [ $BE -ne 0 ]; then
    new "kill old backend"
    sudo clixon_backend -z -f $cfg
    if [ $? -ne 0 ]; then
	err
    fi
    new "start backend -s init -f $cfg"
    start_backend -s init -f $cfg
fi

new "wait backend"
wait_backend

new "translate abc -> table/parameter=translate/value = bcd"
expectpart "$($clixon_cli -1 -f $cfg translate abc)" 0 ""

new "show config"
expectpart "$($clixon_cli -1 -f $cfg show config)" 0 "<table xmlns=\"urn:example:clixon\"><parameter><name>translate</name><value>bcd</value></parameter></table>"

if [ $BE -ne 0 ]; then
    new "Kill backend"
    # Check if premature kill
    pid=$(pgrep -u root -f clixon_backend)
    if [ -z "$pid" ]; then
	err "backend already dead"
    fi
    # kill backend
    stop_backend -f $cfg
fi

rm -rf $dir

new "endtest"
endtest