#!/bin/bash

set -e

case "$1" in
    configure)
        echo "Configuring wild-cloud-central..."

        # Create wildcloud user if it doesn't exist
        if ! id wildcloud >/dev/null 2>&1; then
            useradd --system --home-dir /var/lib/wild-cloud-central --create-home --shell /bin/false wildcloud
        fi

        # Create required directories
        mkdir -p /var/lib/wild-cloud-central
        mkdir -p /var/log/wild-cloud-central
        mkdir -p /var/www/html/talos
        mkdir -p /var/ftpd

        # Set ownership of wildcloud-managed files and directories
        chown wildcloud:wildcloud /var/lib/wild-cloud-central
        chown wildcloud:wildcloud /var/log/wild-cloud-central
        
        # Force ownership of talos directory (critical for PXE assets)
        echo "Setting ownership of /var/www/html/talos/ to wildcloud"
        chown -R wildcloud:wildcloud /var/www/html/talos/
        
        echo "Setting ownership of /var/ftpd/ to wildcloud"
        chown -R wildcloud:wildcloud /var/ftpd

        # Set ownership of dnsmasq.conf if it exists
        if [ -f /etc/dnsmasq.conf ]; then
            chown wildcloud:wildcloud /etc/dnsmasq.conf
            # TODO: /etc/dnsmasq.d/wild-cloud.conf
        fi

        # Install sudoers file
        if [ -f /etc/wild-cloud-central/wild-cloud-central.sudoers ]; then
            mkdir -p /etc/sudoers.d
            cp /etc/wild-cloud-central/wild-cloud-central.sudoers /etc/sudoers.d/wild-cloud-central
            chmod 440 /etc/sudoers.d/wild-cloud-central
        fi

        # Enable and start the service
        systemctl daemon-reload
        systemctl enable wild-cloud-central.service

        echo "wild-cloud-central configured successfully"
        echo "Start the service with: sudo systemctl start wild-cloud-central"
        echo "View logs with: sudo journalctl -u wild-cloud-central -f"
        ;;

    abort-upgrade|abort-remove|abort-deconfigure)
        ;;

    *)
        echo "postinst called with unknown argument \`$1'" >&2
        exit 1
        ;;
esac

exit 0