#!/bin/bash

# Variables
RUSTDESK_URL="https://github.com/rustdesk/rustdesk/releases/download/1.2.3/rustdesk-1.2.3-x86_64.deb"
RUSTDESK_DEB="rustdesk-1.2.3-x86_64.deb"

# Check for curl
if ! command -v curl &> /dev/null; then
    echo "Error: curl is not installed. Please install curl and try again."
    exit 1
fi

echo "Downloading RustDesk..."

# Downloading the RustDesk .deb package
if curl -L "$RUSTDESK_URL" -o "$RUSTDESK_DEB"; then
    echo "Download successful."
else
    echo "Download failed. Please check the URL and try again."
    exit 1
fi

# Check if the file was actually downloaded
if [ ! -f "$RUSTDESK_DEB" ]; then
    echo "Error: The RustDesk .deb file was not downloaded. Exiting."
    exit 1
fi

echo "Installing RustDesk..."

# Attempting to install the RustDesk package
if sudo dpkg -i "$RUSTDESK_DEB"; then
    echo "RustDesk installed successfully."
else
    echo "Error: dpkg encountered an issue installing RustDesk. Attempting to fix..."
    if ! sudo apt-get install -f; then
        echo "Error: Failed to resolve dependencies. Exiting."
        exit 1
    else
        echo "Dependencies resolved. Please try installing RustDesk again."
    fi
fi

echo "Cleaning up..."
rm -f "$RUSTDESK_DEB"
echo "Installation complete."