#!/usr/bin/env bash

remote_config=${CONFIG_PATH}
local_config=/tmp/base-config.yaml

bucket_name=${remote_config#s3://}
bucket_name=${bucket_name%%/*}
output_bucket_region=$(aws s3api get-bucket-location --bucket=$bucket_name --query="LocationConstraint" \
  --region=us-west-2 --output=text --no-cli-pager)
aws s3 cp "${remote_config}" "${local_config}" --region=$output_bucket_region

argocd_repo=tidbcloud/app-delivery
region=$(yq '.region' "${local_config}")
logicalRegionName=$(yq '.name' "${local_config}")
env=$(yq '.env' "${local_config}")
cloud=$(yq '.cloudProvider' "${local_config}")
cluster=$(yq '.k8s.name' "${local_config}")
jobId=$(yq '.jobId' "${local_config}")
imageRegistry=$(yq '.imageRegistry' "${local_config}")

additionalArgs=$(cat <<EOF
{
  "imageRegistry": "$imageRegistry"
}
EOF
)
echo "additionalArgs: $additionalArgs"

# Deploy application services by invoking deploy-new-region action in $argocd_repo
common_params="-f cloud=${cloud} -f region=${region} -f env=${env} -f cluster=${cluster} -f jobId=${jobId} -f logicalRegionName=${logicalRegionName}"
export GH_REPO="${argocd_repo}"
gh workflow run deploy-new-region-victoria-metrics-operator.yaml ${common_params} -f additionalArgs="${additionalArgs}"

# Wait services ready
declare -A services
services["o11ystack-seed-victoria-metrics-operator"]="false"
ns="monitoring"
timeout=${JOB_TIMEOUT:=300} # 5min
interval=${JOB_CHECK_INTERVAL:=10}
start_time=$(date +%s)
echo "Waiting all services ready..."
while [[ $(($(date +%s) - $start_time)) -lt $timeout ]]; do
  all_ready=true
  for svc in "${!services[@]}"; do
    if [[ ${services[$svc]} == "true" ]]; then
      continue
    else
      all_ready=false
    fi
    ready=$(kubectl -n "${ns}" get deploy "${svc}" -ojsonpath='{.status.readyReplicas}' 2>/dev/null)
    if [[ $? -eq 0 ]]; then
      if [[ $ready -ge 1 ]]; then
        services[$svc]="true"
        echo "Service $svc is ready"
      fi
    fi
  done

  if $all_ready; then
    echo "All services ready!"
    exit 0
  else
    sleep "${interval}"
  fi
done
# Report unready services
echo "Following services are unready:"
for svc in "${!services[@]}"; do
  if [[ ${services[$svc]} == "false" ]]; then
    echo $svc
  fi
done
exit 1