#!/usr/bin/env bash

set -euo pipefail

ROOT=$(cd $(dirname ${BASH_SOURCE[0]}) && pwd)
source ${ROOT}/lib.sh

remote_config=${CONFIG_PATH}
local_config=/tmp/config.yaml
download_blob "${remote_config}" "${local_config}"

o11y_repo=tidbcloud/observability
git_ref="main"

region=$(yq '.region' "${local_config}")
logical_region_name=$(yq '.name' "${local_config}")
env=$(yq '.env' "${local_config}")
vendor=$(yq '.cloudProvider' "${local_config}")
cluster=$(yq '.k8s.name' "${local_config}")

imageRegistry=$(yq '.imageRegistry' "${local_config}")
jobId=$(yq '.jobId' "${local_config}")
remote_iam_config=$(yq '.jobOutput.basic-iam' "${local_config}")
remote_blob_config=$(yq '.jobOutput.basic-blobstorage' "${local_config}")
local_iam_config=/tmp/iam-config.yaml
local_blob_config=/tmp/blob-config.yaml
download_blob ${remote_iam_config} ${local_iam_config}
download_blob ${remote_blob_config} ${local_blob_config}

o11y_role_arn=$(yq '.iam.regionalServer.clientId' "${local_iam_config}")
storageAccountName=$(yq '.blobstorage.accountName' "${local_blob_config}")
args=$(cat <<EOF
{
  "azureClientID": "${o11y_role_arn}",
  "imageRegistry": "${imageRegistry}",
  "storageAccountName": "${storageAccountName}"
}
EOF
)
echo "args: $args"

# Create pull request by invoking new-region workflow.
common_params="-f vendor=${vendor} -f region=${region} -f logicalRegionName=${logical_region_name} -f env=${env} -f cluster=${cluster} -f jobId=${jobId}"
gh workflow run new-region-drhouse.yaml --repo ${o11y_repo} --ref ${git_ref} ${common_params} -f args="${args}"
wait_workflow_run_to_merge new-region-drhouse.yaml ${o11y_repo}
if [[ $? -eq 1 ]]; then
    echo "Workflow failed"
    exit 1
fi

# Deploy application services by invoking drhouse-cd workflow
gh workflow run drhouse-cd.yaml --repo ${o11y_repo} --ref ${git_ref} -f env=${env} -f region=${logical_region_name} -f vendor=${vendor} -f git-ref=${git_ref}

# Wait services ready
declare -A ss
ss["sts/diagnosis-query -n observability"]="false"
ss["sts/o11ydiagnosis-deltalake -n observability"]="false"

wait_for_services_ready ss
if [[ $? -eq 1 ]]; then
    echo "Services are not ready"
    exit 1
fi