#!/usr/bin/env bash

# Copyright (c) 2021-2025 tteck
# Author: tteck (tteckster)
# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
# Source: https://github.com/huntarr/huntarr

source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
color
verb_ip6
catch_errors
setting_up_container
network_check
update_os

msg_info "Installing Dependencies"
$STD apt-get install -y curl wget gnupg git openjdk-17-jdk nodejs npm
msg_ok "Installed Dependencies"

msg_info "Installing Huntarr"
temp_file="$(mktemp)"
mkdir -p /var/lib/huntarr/
chmod 775 /var/lib/huntarr/

# Korrekte API-URL für Huntarr.io (plexguide/Huntarr.io)
RELEASE=$(curl -fsSL https://api.github.com/repos/plexguide/Huntarr.io/releases/latest | grep "tag_name" | awk '{print substr($2, 2, length($2)-3) }')

# Download der neuesten Version (angepasste URL)
curl -fsSL "https://github.com/plexguide/Huntarr.io/archive/refs/tags/${RELEASE}.tar.gz" -o "$temp_file"

$STD mkdir -p /opt/huntarr
$STD tar -xzf "$temp_file" -C /opt/huntarr --strip-components=1

# Check if package.json exists
if [ ! -f "/opt/huntarr/package.json" ]; then
  msg_info "Looking for package.json in subdirectories"
  # Use find with better subdirectory exploration - search deeper
  PACKAGE_FILES=$(find /opt/huntarr -name package.json -type f -print -quit)

  if [ -n "$PACKAGE_FILES" ]; then
    # Only use dirname when we actually found the file
    PACKAGE_DIR=$(dirname "$PACKAGE_FILES")
    msg_info "Found package.json in $PACKAGE_DIR"
    # Create symlinks or copy files to right locations
    cp -R "$PACKAGE_DIR"/* /opt/huntarr/
    cd /opt/huntarr
  else
    # First approach failed, try the backup repository immediately
    msg_error "Could not find package.json in the extracted files"
    msg_info "Trying backup repository directly"

    # Clean up and try alternate repository
    rm -rf /opt/huntarr
    $STD mkdir -p /opt/huntarr

    # Try the known working repository
    $STD curl -fsSL "https://github.com/plexguide/Huntarr.io/archive/refs/tags/6.2.23.tar.gz" -o "$temp_file"
    $STD tar -xzf "$temp_file" -C /opt/huntarr --strip-components=1

    # Verify if this worked by listing files
    ls -la /opt/huntarr

    # If still no package.json, try to look more deeply
    if [ ! -f "/opt/huntarr/package.json" ]; then
      msg_info "Exploring repository structure"
      # Find any package.json files in any subdirectory
      DEEP_PACKAGE=$(find /opt/huntarr -name package.json -type f | head -n 1)

      if [ -n "$DEEP_PACKAGE" ]; then
        DEEP_DIR=$(dirname "$DEEP_PACKAGE")
        msg_info "Found package.json in $DEEP_DIR"
        # Copy the directory containing package.json to root
        cp -R "$DEEP_DIR"/* /opt/huntarr/
      else
        msg_error "Failed to find package.json anywhere in the repository"
        exit 1
      fi
    fi
    cd /opt/huntarr
  fi
else
  cd /opt/huntarr
fi

# Now install after finding the correct directory
$STD npm install
$STD npm run build
chmod 775 /opt/huntarr
msg_ok "Installed Huntarr"

msg_info "Creating Service"
cat <<EOF >/etc/systemd/system/huntarr.service
[Unit]
Description=Huntarr Service
After=network.target
[Service]
UMask=0002
Type=simple
WorkingDirectory=/opt/huntarr
ExecStart=/usr/bin/npm start
Restart=on-failure
TimeoutStopSec=20
KillMode=process
[Install]
WantedBy=multi-user.target
EOF
systemctl enable -q --now huntarr
msg_ok "Created Service"

motd_ssh
customize

msg_info "Cleaning up"
rm -rf "$temp_file"
$STD apt-get -y autoremove
$STD apt-get -y autoclean
msg_ok "Cleaned"