apiVersion: v1
kind: ConfigMap
metadata:
  name: glutun-update-script
  namespace: qbittorrent
  labels:
    app.kubernetes.io/name: glutun-update-script
    app.kubernetes.io/instance: qbittorrent
    app.kubernetes.io/part-of: qbittorrent
data:
  update.sh: |
    if ! command -v curl 2>&1 >/dev/null
    then
        echo "curl could not be found, installing";
        apk add curl;
    fi;

    if ! command -v jq 2>&1 >/dev/null
    then
        echo "jq could not be found, installing";
        apk add jq;
    fi;

    API_ENDPOINT="http://localhost:8080/api/v2";

    # echo " ";
    # echo ">> Authentication ...";
    # curl -i --silent --header 'Referer: http://localhost:8080' --output response_body_auth.json --data 'username=admin&password=adminadmin' "${API_ENDPOINT}/auth/login" -c cookie;

    echo " ";
    echo ">> Test access ...";
    HTTP_STATUS=$(curl -i -X GET --silent --write-out '%{http_code}' --output response_body_test.json -b cookie -c cookie "${API_ENDPOINT}/app/version");
    echo ">> HTTP Status Code: $HTTP_STATUS"

    VERSION=$(tail -n 1 response_body_test.json)

    if [ "$HTTP_STATUS" == "200" ]; then
        echo ">> Access confirmed, qBittorrent version: ${VERSION}"
        HTTP_STATUS=""
    else
        echo ">> ERROR: HTTP status code: $HTTP_STATUS"
        exit 1
    fi

    PAYLOAD=$( jq -n \
    '{random_port: true}' );

    echo " ";
    echo ">> Setting port to random ...";
    HTTP_STATUS=$(curl -i -X POST --silent -b cookie -c cookie --write-out '%{http_code}' --output response_body_random.json --data "json=$PAYLOAD" "${API_ENDPOINT}/app/setPreferences");

    if [ "$HTTP_STATUS" == "200" ]; then
        echo ">> Random port set"
        HTTP_STATUS=""
    else
        echo ">> ERROR: HTTP status code: $HTTP_STATUS"
        exit 1
    fi

    echo " ";
    echo ">> Sleeping for changes to take effect";
    sleep 5;

    PAYLOAD=$( jq -n \
    "{listen_port: ${1}}" );

    echo " ";
    echo ">> Updating port with ${1} ...";
    HTTP_STATUS=$(curl -i -X POST --silent -b cookie -c cookie --write-out '%{http_code}' --output response_body_update.json --data "json=$PAYLOAD" "${API_ENDPOINT}/app/setPreferences");

    if [ "$HTTP_STATUS" == "200" ]; then
        echo ">> Port set"
        HTTP_STATUS=""
    else
        echo ">> ERROR: HTTP status code: $HTTP_STATUS"
        exit 1
    fi

    echo " ";
    echo ">> Sleeping for changes to take effect";
    sleep 5;

    HTTP_STATUS=$(curl -i -X GET --silent -b cookie -c cookie --write-out '%{http_code}' --output response_body_check.json "${API_ENDPOINT}/app/preferences");
    LISTEN_PORT=$(tail -n 1 response_body_check.json | jq -r .listen_port)

    echo " ";
    echo ">> qBittorrent's post is now: $LISTEN_PORT";

    if [[ "$HTTP_STATUS" == "200" && "$LISTEN_PORT" == "${1}" ]]; then
        echo ">> Port updated successfully!"
    else
        echo ">> ERROR: HTTP status code: $HTTP_STATUS"
        exit 1
    fi