#!/bin/bash
set -e

INSTALL_DIR="/usr/local/bin"
BINARY_NAME="xairas"
BASE_URL="https://cli.xairas.com"

# Detect architecture
ARCH=$(uname -m)
case $ARCH in
    x86_64)
        ARCH="amd64"
        ;;
    aarch64|arm64)
        ARCH="arm64"
        ;;
    *)
        echo "Unsupported architecture: $ARCH"
        exit 1
        ;;
esac

# Detect OS
OS=$(uname -s | tr '[:upper:]' '[:lower:]')
if [ "$OS" != "linux" ]; then
    echo "Unsupported OS: $OS (only Linux supported)"
    exit 1
fi

echo "Installing Xairas CLI..."
echo "OS: $OS, Architecture: $ARCH"

# Download binary
DOWNLOAD_URL="${BASE_URL}/${BINARY_NAME}-${OS}-${ARCH}"
echo "Downloading from: $DOWNLOAD_URL"

curl -fsSL "$DOWNLOAD_URL" -o "/tmp/${BINARY_NAME}"

# Install
sudo mv "/tmp/${BINARY_NAME}" "${INSTALL_DIR}/${BINARY_NAME}"
sudo chmod +x "${INSTALL_DIR}/${BINARY_NAME}"

echo ""
echo "Xairas CLI installed successfully!"
echo "Run 'xairas --help' to get started"