output "app_public_ipv4" {
  description = "IP publique du noeud applicatif. A pointer depuis Cloudflare (enregistrements A, proxifies)."
  value       = hcloud_server.app.ipv4_address
}

output "app_public_ipv6" {
  description = "IPv6 du noeud applicatif (enregistrements AAAA)."
  value       = hcloud_server.app.ipv6_address
}

output "app_private_ip" {
  description = "IP privee du noeud applicatif."
  value       = var.app_private_ip
}

output "db_public_ipv4" {
  description = "IP publique du noeud de donnees. NE JAMAIS publier en DNS : elle ne sert qu'au SSH d'administration."
  value       = hcloud_server.db.ipv4_address
}

output "db_private_ip" {
  description = "IP privee du noeud de donnees. C'est cette valeur qui alimente DATABASE_HOST et REDIS_HOST."
  value       = var.db_private_ip
}

output "pgdata_volume_device" {
  description = "Chemin du peripherique du volume PostgreSQL sur db-01 (a monter sur /var/lib/xpeditis/pgdata)."
  value       = hcloud_volume.pgdata.linux_device
}

output "cicd_firewall_name" {
  description = "Firewall temporaire pilote par cd-main.yml. Doit rester vide au repos."
  value       = hcloud_firewall.cicd.name
}

output "ssh_commands" {
  description = "Commandes de connexion."
  value = {
    app = "ssh ${var.deploy_user}@${hcloud_server.app.ipv4_address}"
    db  = "ssh ${var.deploy_user}@${hcloud_server.db.ipv4_address}"
  }
}

output "dns_records_to_create" {
  description = "Enregistrements DNS a creer dans Cloudflare (tous proxifies, nuage orange)."
  value = {
    "xpeditis.com"         = "A ${hcloud_server.app.ipv4_address}"
    "www.xpeditis.com"     = "A ${hcloud_server.app.ipv4_address}"
    "app.xpeditis.com"     = "A ${hcloud_server.app.ipv4_address}"
    "api.xpeditis.com"     = "A ${hcloud_server.app.ipv4_address}"
    "grafana.xpeditis.com" = "A ${hcloud_server.app.ipv4_address}"
  }
}

output "monthly_cost_estimate_eur" {
  description = "Estimation indicative HT (tarifs Hetzner T2 2026, hors Storage Box et services tiers)."
  value = {
    app_server = "${var.app_server_type} : voir grille Hetzner"
    db_server  = "${var.db_server_type} : voir grille Hetzner"
    volume     = "${var.db_volume_size} Go x 0.048 EUR/Go = ${format("%.2f", var.db_volume_size * 0.048)} EUR"
    backups    = var.enable_hetzner_backups ? "+20% du prix des deux serveurs" : "desactives"
    note       = "Reference budgetaire : Xpeditis_Previsions_Couts.xlsx, feuille 'Hetzner (auto-heberge)'."
  }
}