#!/usr/bin/env bash
set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$(cd "${SCRIPT_DIR}/.." && pwd)"

TEMPLATE_DIR="${TEMPLATE_DIR:-/boot/config/plugins/dockerMan/templates-user}"
TEMPLATE_NAME="${TEMPLATE_NAME:-my-lidarr-spotify-frontend.xml}"
TEMPLATE_PATH="${TEMPLATE_DIR}/${TEMPLATE_NAME}"

CONTAINER_NAME="${CONTAINER_NAME:-lidarr-spotify-frontend}"
IMAGE_REPO="${IMAGE_REPO:-local/lidarr-spotify-frontend}"
IMAGE_TAG="${IMAGE_TAG:-latest}"
IMAGE="${IMAGE_REPO}:${IMAGE_TAG}"
HOST_PORT="${HOST_PORT:-3000}"

SPOTIFY_CLIENT_ID="${SPOTIFY_CLIENT_ID:-}"
SPOTIFY_CLIENT_SECRET="${SPOTIFY_CLIENT_SECRET:-}"
LIDARR_URL="${LIDARR_URL:-http://lidarr:8686}"
LIDARR_API_KEY="${LIDARR_API_KEY:-}"
LIDARR_ROOT_FOLDER="${LIDARR_ROOT_FOLDER:-/music}"
LIDARR_QUALITY_PROFILE_ID="${LIDARR_QUALITY_PROFILE_ID:-1}"
LIDARR_METADATA_PROFILE_ID="${LIDARR_METADATA_PROFILE_ID:-1}"

if ! command -v docker >/dev/null 2>&1; then
  echo "Fehler: docker wurde nicht gefunden."
  exit 1
fi

echo "==> Build image ${IMAGE}"
docker build -t "${IMAGE}" "${PROJECT_ROOT}"

mkdir -p "${TEMPLATE_DIR}"

if [[ -f "${TEMPLATE_PATH}" ]]; then
  echo "==> Aktualisiere vorhandenes Template: ${TEMPLATE_PATH}"
else
  echo "==> Erstelle neues Template: ${TEMPLATE_PATH}"
fi

cat > "${TEMPLATE_PATH}" <<EOF
<?xml version="1.0"?>
<Container version="2">
  <Name>${CONTAINER_NAME}</Name>
  <Repository>${IMAGE}</Repository>
  <Registry>https://hub.docker.com/</Registry>
  <Network>bridge</Network>
  <MyIP/>
  <Shell>sh</Shell>
  <Privileged>false</Privileged>
  <Support/>
  <Project>https://github.com/</Project>
  <Overview>Frontend fuer Spotify Album-Suche und Uebergabe an Lidarr.</Overview>
  <Category>Downloader:</Category>
  <WebUI>http://[IP]:[PORT:3000]/</WebUI>
  <TemplateURL/>
  <Icon>https://raw.githubusercontent.com/homarr-labs/dashboard-icons/main/svg/lidarr.svg</Icon>
  <ExtraParams/>
  <PostArgs/>
  <CPUset/>
  <DateInstalled>$(date +%s)</DateInstalled>
  <DonateText/>
  <DonateLink/>
  <Description>Spotify Albumsuche, Track-Auswahl und Uebergabe an Lidarr.</Description>
  <Networking>
    <Mode>bridge</Mode>
    <PublishPorts>true</PublishPorts>
  </Networking>
  <Data>
    <Volume/>
    <Port/>
    <Variable/>
    <Label/>
    <Config Name="WebUI Port" Target="3000" Default="3000" Mode="tcp" Description="Port fuer das Frontend" Type="Port" Display="always" Required="true" Mask="false">${HOST_PORT}</Config>
    <Config Name="Spotify Client ID" Target="SPOTIFY_CLIENT_ID" Default="" Mode="" Description="Spotify API Client ID" Type="Variable" Display="always" Required="true" Mask="false">${SPOTIFY_CLIENT_ID}</Config>
    <Config Name="Spotify Client Secret" Target="SPOTIFY_CLIENT_SECRET" Default="" Mode="" Description="Spotify API Client Secret" Type="Variable" Display="always" Required="true" Mask="true">${SPOTIFY_CLIENT_SECRET}</Config>
    <Config Name="Lidarr URL" Target="LIDARR_URL" Default="http://lidarr:8686" Mode="" Description="URL deines Lidarr Servers" Type="Variable" Display="always" Required="true" Mask="false">${LIDARR_URL}</Config>
    <Config Name="Lidarr API Key" Target="LIDARR_API_KEY" Default="" Mode="" Description="Lidarr API Key" Type="Variable" Display="always" Required="true" Mask="true">${LIDARR_API_KEY}</Config>
    <Config Name="Lidarr Root Folder" Target="LIDARR_ROOT_FOLDER" Default="/music" Mode="" Description="Muss in Lidarr existieren" Type="Variable" Display="always" Required="true" Mask="false">${LIDARR_ROOT_FOLDER}</Config>
    <Config Name="Lidarr Quality Profile ID" Target="LIDARR_QUALITY_PROFILE_ID" Default="1" Mode="" Description="Quality Profile ID aus Lidarr" Type="Variable" Display="advanced" Required="true" Mask="false">${LIDARR_QUALITY_PROFILE_ID}</Config>
    <Config Name="Lidarr Metadata Profile ID" Target="LIDARR_METADATA_PROFILE_ID" Default="1" Mode="" Description="Metadata Profile ID aus Lidarr" Type="Variable" Display="advanced" Required="true" Mask="false">${LIDARR_METADATA_PROFILE_ID}</Config>
  </Data>
</Container>
EOF

echo "==> Fertig"
echo "Image: ${IMAGE}"
echo "Template: ${TEMPLATE_PATH}"
echo "Import in Unraid ueber: Docker -> Add Container -> Template -> ${TEMPLATE_NAME}"