#!/bin/bash
# ============================================================================
# DarkForge Linux Installer — User Module
# ============================================================================
# Creates root password and user account.
# Default: username 'danny', added to wheel/video/audio/input groups.
# ============================================================================

INSTALL_USERNAME=""
INSTALL_HOSTNAME=""

setup_users() {
    # --- Hostname ---
    ask "Hostname [darkforge]: "
    read -r INSTALL_HOSTNAME
    INSTALL_HOSTNAME="${INSTALL_HOSTNAME:-darkforge}"
    export INSTALL_HOSTNAME

    # --- Root password ---
    echo ""
    info "Set the root password:"
    chroot "${MOUNT_POINT}" /bin/bash -c "passwd root"

    # --- User account ---
    echo ""
    ask "Username [danny]: "
    read -r INSTALL_USERNAME
    INSTALL_USERNAME="${INSTALL_USERNAME:-danny}"
    export INSTALL_USERNAME

    info "Creating user '${INSTALL_USERNAME}'..."

    chroot "${MOUNT_POINT}" /bin/bash -c "
        useradd -m -G wheel,video,audio,input,kvm -s /bin/zsh '${INSTALL_USERNAME}'
    "

    info "Set password for '${INSTALL_USERNAME}':"
    chroot "${MOUNT_POINT}" /bin/bash -c "passwd '${INSTALL_USERNAME}'"

    # Install user shell profile
    if [ -f "/install/configs/zprofile" ]; then
        cp "/install/configs/zprofile" "${MOUNT_POINT}/home/${INSTALL_USERNAME}/.zprofile"
        chroot "${MOUNT_POINT}" chown "${INSTALL_USERNAME}:${INSTALL_USERNAME}" "/home/${INSTALL_USERNAME}/.zprofile"
    fi

    # Update inittab with the correct username for auto-login
    sed -i "s/--autologin danny/--autologin ${INSTALL_USERNAME}/" \
        "${MOUNT_POINT}/etc/inittab"

    ok "User '${INSTALL_USERNAME}' created"
}