#!/usr/bin/env bash
# Linux: one-click icon on the Desktop. macOS: aliases start-ui.command.
set -euo pipefail
ROOT="$(cd "$(dirname "$0")/.." && pwd)"
chmod +x "$ROOT/scripts/start-ui.sh" "$ROOT/scripts/start-ui.command"

if [[ "$(uname -s)" == "Darwin" ]]; then
  DEST="$HOME/Desktop/Receipt Studio.command"
  # Write a wrapper (not a symlink): Desktop double-click must not depend on $0.
  cat > "$DEST" <<EOF
#!/bin/bash
cd "$ROOT"
exec "$ROOT/scripts/start-ui.sh"
EOF
  chmod +x "$DEST"
  echo "Mac: double-click Desktop/Receipt Studio.command (first time: right-click → Open)"
  exit 0
fi

DESKTOP="${XDG_DESKTOP_DIR:-$HOME/Desktop}"
mkdir -p "$DESKTOP" "$HOME/.local/share/applications"
APP="$DESKTOP/Receipt Studio.desktop"
cat > "$APP" <<EOF
[Desktop Entry]
Version=1.0
Type=Application
Name=Receipt Studio
Comment=Open the receipt scanner Review UI
Exec=$ROOT/scripts/start-ui.sh
Path=$ROOT
Icon=applications-office
Terminal=false
Categories=Office;Utility;
StartupNotify=true
EOF
chmod +x "$APP"
cp "$APP" "$HOME/.local/share/applications/receipt-studio.desktop"
echo "Linux: double-click Desktop/Receipt Studio.desktop (Mark as trusted / Allow Launching if asked)"