#!/bin/bash
set -e

CRD_DIR=${1:-../loco-operator/config/crd/bases}
TEMP_DIR=${2:-.tmp}

sync_crd() {
  file=$1
  group=$2
  kind=$3
  version=$4

  content=$(cat $file)
  name=$(echo "$content" | yq e '.metadata.name' -)
  outjson="${TEMP_DIR}/${group}_${kind}_${version}.json"

  mkdir -p "src/lib/types/$group/$version"
  outts="src/lib/types/${group}/${version}/${kind}.ts"

  echo "$content" | yq eval -o=json "
  {
    \"openapi\": \"3.0.0\",
    \"info\": { \"title\": \"$name\", \"version\": \"$version\" },
    \"paths\": {},
    \"components\": {
      \"schemas\": {
        \"$kind\": (
          .spec.versions[]
          | select(.name == \"$version\")
          | .schema.openAPIV3Schema
        )
      }
    }
  }
  " - > "$outjson"
  npx openapi-typescript "$outjson" -o "$outts"
}

if [ ! -d "$TEMP_DIR" ]; then
  mkdir -p "$TEMP_DIR"
fi

for file in `ls $CRD_DIR/*.yaml`;
do
  content=$(cat $file)
  group=$(echo "$content" | yq e '.spec.group' -)
  kind=$(echo "$content" | yq e '.spec.names.kind' -)
  versions=$(echo "$content" | yq e '.spec.versions[].name' -)
  echo "Syncing CRD: $file"
  echo "Group: $group, Kind: $kind"
  for version in $versions
  do
    echo "Version: $version"
    sync_crd $file $group $kind $version
    echo "-----------------------------"
  done
done