#!/bin/bash

set -e

APP_NAME="Geometry Dash.app"
APP_PATH="/Applications/$APP_NAME"
DOWNLOADS_DIR="$HOME/Downloads"
ZIP_PATH="$DOWNLOADS_DIR/Geometry-Dash.zip"
URL="https://github.com/RedZebra123H/geometrydash/releases/download/gd/Geometry-Dash.zip"

if [ -d "$APP_PATH" ]; then
CURRENT_VERSION="Unknown"

if [ -f "$APP_PATH/Contents/Info.plist" ]; then
    CURRENT_VERSION=$(defaults read "$APP_PATH/Contents/Info" CFBundleShortVersionString 2>/dev/null || defaults read "$APP_PATH/Contents/Info" CFBundleVersion 2>/dev/null || echo "Unknown")
fi

BUTTON=$(osascript -e "button returned of (display dialog \"Geometry Dash is already installed.\n\nCurrent version: $CURRENT_VERSION\n\nDo you want to update it?\" buttons {\"No\",\"Yes\"} default button \"Yes\")")

if [ "$BUTTON" = "No" ]; then
    echo "Update cancelled."
    exit 0
fi

echo "Removing existing $APP_NAME..."
rm -rf "$APP_PATH"

fi

echo "Downloading Geometry Dash..."
curl -L --progress-bar "$URL" -o "$ZIP_PATH"

echo "Unzipping..."
cd "$DOWNLOADS_DIR"
unzip -o "$ZIP_PATH"

if [ ! -d "$DOWNLOADS_DIR/$APP_NAME" ]; then
echo "$APP_NAME not found after unzipping."
exit 1
fi

echo "Installing to Applications..."
mv "$DOWNLOADS_DIR/$APP_NAME" "$APP_PATH"

echo "Cleaning up..."
rm -f "$ZIP_PATH"

echo "Removing quarantine attributes..."
xattr -r -c "$APP_PATH"

echo "Installation complete."

BUTTON=$(osascript -e 'button returned of (display dialog "Geometry Dash has been installed.\n\nDo you want to open it now?" buttons {"No","Yes"} default button "Yes")')

if [ "$BUTTON" = "Yes" ]; then
open "$APP_PATH"
fi