#!/usr/bin/env bash
# Script d'installation des agents SentinelMesh
set -euo pipefail

SERVER=""
PORT="8080"
TOKEN=""
AGENT_TYPE=""
HOSTNAME_OVERRIDE=""

usage() {
    echo "Usage: $0 --server <url> --token <token> --agent-type <scan-network|metric> [--port <port>] [--hostname <name>]"
    exit 1
}

while [[ $# -gt 0 ]]; do
    case "$1" in
        --server)   SERVER="$2";           shift 2 ;;
        --port)     PORT="$2";             shift 2 ;;
        --token)    TOKEN="$2";            shift 2 ;;
        --agent-type) AGENT_TYPE="$2";    shift 2 ;;
        --hostname) HOSTNAME_OVERRIDE="$2"; shift 2 ;;
        *) usage ;;
    esac
done

[[ -z "$SERVER" || -z "$TOKEN" || -z "$AGENT_TYPE" ]] && usage

# TODO Phase 5 : téléchargement binaire, création config, enregistrement backend, service systemd

echo "Installation agent-${AGENT_TYPE} → ${SERVER}:${PORT} (non implémenté — Phase 5)"