#!/usr/bin/env bash

set -euo pipefail

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

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

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}")
jobId=$(yq '.jobId' "${local_config}")
common_params="-f vendor=${vendor} -f region=${region} -f logicalRegionName=${logical_region_name} -f env=${env} -f cluster=${cluster} -f jobId=${jobId}"


hosted_zone_name=""
if [ "$env" == "prod" ]; then
    hosted_zone_name="observability.tidbcloud.com"
else
    hosted_zone_name="observability-$env.pingcap.cloud"
fi

rs_domain_name=www.rs.$logical_region_name.aws.$hosted_zone_name
ds_domain_name=www.ds.$logical_region_name.aws.$hosted_zone_name

args=$(cat <<EOF
{
  "rsAddress": "$rs_domain_name",
  "dsAddress": "$ds_domain_name"
}
EOF
)
echo "args: $args"

# Create pull request by invoking new-region workflow.
gh workflow run new-region-global.yaml --repo ${o11y_repo} --ref ${git_ref} ${common_params} -f args="${args}"
wait_workflow_run_to_merge new-region-global.yaml ${o11y_repo}
if [[ $? -eq 1 ]]; then
    exit 1
fi

# deploy globalserver
echo "start triggering globalserver-cd to deploy global-server"
gh workflow run global-server-cd.yaml --repo ${o11y_repo} --ref ${git_ref} -f git-ref=${git_ref} -f env=${env}

# deploy infra
echo "start triggeering infra-cd to deploy global infra"
gh workflow run infra-cd-v2.yaml --repo ${o11y_repo} --ref ${git_ref} -f git-ref=${git_ref} -f vendor=global -f region=us-west-2 -f env=${env}