#!/bin/bash
# FACINUS - Main installation script
# Provides remote access to systems with physical access

set -e

# Define script paths
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
CONFIG_DIR="$SCRIPT_DIR/config"
MODULES_DIR="$SCRIPT_DIR/scripts"
WEB_DIR="$SCRIPT_DIR/web"

# Default configuration
source "$CONFIG_DIR/defaults.sh"

# Process command line arguments
source "$MODULES_DIR/process_args.sh"

# Check for root permissions if required
if [[ "$NO_ROOT" != "true" ]]; then
    if [[ $EUID -ne 0 ]]; then
        echo "This script requires root privileges."
        echo "Run with --no-root if you want to try a limited installation."
        exit 1
    fi
fi

# Function to detect distro and architecture
source "$MODULES_DIR/detect_system.sh"
detect_system
echo "Detected: $DISTRO ($ARCH)"

# Install dependencies based on detected distro
source "$MODULES_DIR/dependencies.sh"
install_dependencies

# Setup web server
source "$WEB_DIR/web_setup.sh"
setup_web_server

# Generate deployment scripts
source "$MODULES_DIR/generate_scripts.sh"
generate_client_scripts

# Summary and next steps
echo "==============================================================
Deployment server setup complete!
==============================================================
Server URL: http://$SERVER_IP/deployment
Admin Page: http://$SERVER_IP/deployment/admin/admin.php
Admin Password: $ADMIN_PASSWORD
Client Setup Command: eval \"\$(wget -qO- http://$SERVER_IP/deployment/y)\"
==============================================================
Secret Token for accessing logs: $SECRET_TOKEN
==============================================================
"

# Save configuration for later use
save_config