#!/bin/bash -x

set -o errexit
echo -n "Enter stackprefix to create > "
read stackprefix
echo -n "Enter S3 Bucket to host the code > "
read bucket

cd step && zip scripts.zip * && cd ..
mkdir -p deploy
mv step/scripts.zip deploy/scripts.zip
aws s3 cp . "s3://${bucket}" --recursive --exclude '*' --include deploy/scripts.zip --include templates/vpc-template.yaml --include step/external_deployment_step.js

# Other stack for samples
aws cloudformation deploy --stack-name $stackprefix-infra --template-file templates/nlb-external-deployment-support.yaml --parameter-overrides TemplateBucket=$bucket --capabilities CAPABILITY_NAMED_IAM

OUTPUTS=`aws cloudformation describe-stacks --stack-name $stackprefix-infra | jq .Stacks[0].Outputs`

# echo $OUTPUTS | jq '.Stacks[0].Outputs[] | select(.OutputKey == "Cluster") | .OutputValue' -r
TargetGroupBlue=`echo $OUTPUTS | jq '.[] | select(.OutputKey == "TargetGroupBlue") | .OutputValue' -r`
TaskSetId=`echo $OUTPUTS | jq '.[] | select(.OutputKey == "TaskSetId") | .OutputValue' -r`
TaskDefinition=`echo $OUTPUTS | jq '.[] | select(.OutputKey == "TaskDefinition") | .OutputValue' -r`
LoadBalancerArn=`echo $OUTPUTS | jq '.[] | select(.OutputKey == "LoadBalancerArn") | .OutputValue' -r`
ServiceName=`echo $OUTPUTS | jq '.[] | select(.OutputKey == "ServiceName") | .OutputValue' -r`
Cluster=`echo $OUTPUTS | jq '.[] | select(.OutputKey == "Cluster") | .OutputValue' -r`
TaskSG=`echo $OUTPUTS | jq '.[] | select(.OutputKey == "TaskSG") | .OutputValue' -r`
TaskSubnets=`echo $OUTPUTS | jq '.[] | select(.OutputKey == "TaskSubnets") | .OutputValue' -r`
ELBModificationPolicy=`echo $OUTPUTS | jq '.[] | select(.OutputKey == "ELBModificationPolicy") | .OutputValue' -r`

# We had the tag of the circular dependency
aws elbv2 add-tags --resource-arns ${TargetGroupBlue} --tags Key=taskSetId,Value=${TaskSetId}

aws cloudformation deploy --stack-name $stackprefix --template-file templates/nlb-external-deployment-main.yaml --capabilities CAPABILITY_NAMED_IAM --parameter-overrides TemplateBucket=$bucket ELBModificationPolicy=$ELBModificationPolicy

# Generate template with values from output to event_template.json
echo 'You can run the step function with the value below:'
jq -n -f step/events/event_template.json --arg cluster $Cluster --arg nlbArn $LoadBalancerArn --arg taskSg $TaskSG --arg serviceName $ServiceName --arg taskDefinitionArn $TaskDefinition --arg subnets $TaskSubnets