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

relay_url="http://127.0.0.1:4173"
interval_seconds=60
label="com.allreach.agent"
plist_path="$HOME/Library/LaunchAgents/$label.plist"
script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
client_path="$script_dir/relay-client.sh"

while [[ $# -gt 0 ]]; do
  case "$1" in
    --relay-url)
      relay_url="${2:-}"
      shift 2
      ;;
    --interval-seconds)
      interval_seconds="${2:-60}"
      shift 2
      ;;
    *)
      printf "Unknown option: %s\n" "$1" >&2
      exit 1
      ;;
  esac
done

if [[ ! -x "$client_path" ]]; then
  chmod +x "$client_path"
fi

mkdir -p "$HOME/Library/LaunchAgents"

cat > "$plist_path" <<PLIST
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
  <key>Label</key>
  <string>$label</string>
  <key>ProgramArguments</key>
  <array>
    <string>$client_path</string>
    <string>--relay-url</string>
    <string>$relay_url</string>
    <string>--interval-seconds</string>
    <string>$interval_seconds</string>
    <string>--install-mode</string>
    <string>launch-agent</string>
  </array>
  <key>RunAtLoad</key>
  <true/>
  <key>KeepAlive</key>
  <false/>
  <key>StandardOutPath</key>
  <string>$HOME/Library/Logs/AllReachAgent.out.log</string>
  <key>StandardErrorPath</key>
  <string>$HOME/Library/Logs/AllReachAgent.err.log</string>
</dict>
</plist>
PLIST

launchctl unload "$plist_path" >/dev/null 2>&1 || true
launchctl load "$plist_path"

printf "Installed AllReach LaunchAgent at %s\n" "$plist_path"