#!/bin/bash
################################################################################
#   Copyright (c) 2020 Nordix Foundation.                                      #
#                                                                              #
#   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.                                             #
################################################################################


while [ -n "$1" ]; do # while loop starts

    case "$1" in

    -f) OVERRIDEYAML=$2
        shift
        ;;
    -c) LIST_OF_COMPONENTS=$2
        shift
        ;;
    *) echo "Option $1 not recognized" ;; # In case you typed a different option other than a,b,c

    esac

    shift

done


if [ -z "$OVERRIDEYAML" ];then
    echo "****************************************************************************************************************"
    echo "                                                     ERROR                                                      "
    echo "****************************************************************************************************************"
    echo "RIC deployment without deployment recipe is currently disabled. Please specify an recipe with the -f option."
    echo "****************************************************************************************************************"
    exit 1
fi


DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"

COMMON_BLOCK=$(cat $OVERRIDEYAML | awk '/^common:/{getline; while ($0 ~ /^ +.*|^ *$/) {print $0; if (getline == 0) {break}}}')
NAMESPACE_BLOCK=$(cat $OVERRIDEYAML | awk '/^  namespace:/{getline; while ($0 ~ /^    .*|^ *$/) {print $0; if (getline == 0) {break}}}')
NONRTRIC_NAMESPACE=$(echo "$NAMESPACE_BLOCK" | awk '/^ *nonrtric:/{print $2}')
RELEASE_PREFIX=$(echo "$COMMON_BLOCK" | awk '/^ *releasePrefix:/{print $2}')
PARENT_CHART=$(cat $OVERRIDEYAML | awk '/^ *component:/{print $2}')
COMPONENTS=${LIST_OF_COMPONENTS:-"controlpanel a1controller a1simulator policymanagementservice enrichmentservice nonrtric"}
echo "Chart name- $PARENT_CHART"

if ! kubectl get ns ${NONRTRIC_NAMESPACE:-nonrtric}> /dev/null 2>&1; then
    kubectl create ns ${NONRTRIC_NAMESPACE:-nonrtric}
fi
if ! kubectl get ns onap > /dev/null 2>&1; then
    kubectl create ns onap
fi

kubectl create configmap -n ${NONRTRIC_NAMESPACE:-nonrtric} nonrtric-recipe --from-file=recipe=$OVERRIDEYAML

echo "Deploying NONRTRIC components [$COMPONENTS]"

echo "Updating the Parent Chart [$PARENT_CHART]"
helm dep up $DIR/../helm/$PARENT_CHART

helm install $DIR/../helm/"${PARENT_CHART}" -f $OVERRIDEYAML --namespace "${NONRTRIC_NAMESPACE:-nonrtric}" --name "${RELEASE_PREFIX}"