#!/usr/bin/env bash
# Created by John A. Hoeven with the ethical assistance of Claude AI
# ---------------------------------------------------------------------------
# 02_monitor.sh
# ~/projects/ceos/alpine-installer/lib/basic/02_monitor.sh
# Version: v0.0.1 | Status: DEVELOPMENT
# Target: Alpine Linux x86-64 (tinkerpad / ThinkPad T480)
# ---------------------------------------------------------------------------
# Basic Tier subscript: system monitoring — nethogs, iproute2, lnav (@edge).
# lnav is an edge package; failure is logged and marked for manual follow-up.
# Defines install_basic_monitor().
# ---------------------------------------------------------------------------

install_basic_monitor() {
    log_info "--- basic/02_monitor: system monitoring ---"

    local -a PKGS=(nethogs iproute2)
    for pkg in "${PKGS[@]}"; do
        install_pkg "${pkg}"
    done

    run_test "ip present" 'command -v ip >/dev/null 2>&1' warn

    # lnav — edge package, warn-on-fail
    ensure_edge_repo
    log_info "Installing lnav from @edge..."
    if install_pkg_edge "lnav"; then
        run_test "lnav present" 'command -v lnav >/dev/null 2>&1' warn
    else
        MANUAL_PKGS+=("lnav: edge install failed — requires manual verification")
    fi
}

if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
    SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
    SCRIPT_NAME="basic_02_monitor"
    source "${SCRIPT_DIR}/lib/ce-common.sh" || { echo "ERROR: ce-common.sh not found"; exit 1; }
    check_not_root
    install_basic_monitor
    print_summary
fi