# ==============================================================================
# vauco-platform — Vauco sin egen plattforminfrastruktur
# Scope: propane-will-491900-m5 / europe-west1
# Håndterer: Cloud Run domain mappings, salgsmodul-subdomener
#
# MERK: domain mappings bruker Cloud Run v1 API internt (google_cloud_run_domain_mapping
# er et v1-ressurs). Vi bruker derfor service-navnet direkte som string istedenfor
# data source, for å unngå v1/v2 API-konflikt.
# ==============================================================================

locals {
  labels = {
    managed-by  = "terraform"
    team        = "vauco"
    environment = "prod"
  }
}

# ------------------------------------------------------------------------------
# Domain mapping — opax.vauco.no (primær)
# ------------------------------------------------------------------------------
resource "google_cloud_run_domain_mapping" "opax" {
  name     = "opax.vauco.no"
  location = var.region
  project  = var.project_id

  metadata {
    namespace = var.project_id
    labels    = local.labels
  }

  spec {
    route_name       = var.cloud_run_service_name
    certificate_mode = "AUTOMATIC"
    force_override   = false
  }

  lifecycle {
    prevent_destroy = true
  }
}

# ------------------------------------------------------------------------------
# Domain mapping — costguard.oss.vauco.no (CG3 — salgsmodul)
# ------------------------------------------------------------------------------
resource "google_cloud_run_domain_mapping" "costguard_oss" {
  name     = var.costguard_domain
  location = var.region
  project  = var.project_id

  metadata {
    namespace = var.project_id
    labels    = merge(local.labels, { module = "costguard" })
  }

  spec {
    route_name       = var.cloud_run_service_name
    certificate_mode = "AUTOMATIC"
    force_override   = false
  }
}

# ------------------------------------------------------------------------------
# Domain mapping — dynamisk per salgsmodul (for_each)
# Legg til i var.salesmodule_domains i platform.tf
# ------------------------------------------------------------------------------
resource "google_cloud_run_domain_mapping" "salesmodules" {
  for_each = toset(var.salesmodule_domains)

  name     = each.value
  location = var.region
  project  = var.project_id

  metadata {
    namespace = var.project_id
    labels    = merge(local.labels, { module = split(".", each.value)[0] })
  }

  spec {
    route_name       = var.cloud_run_service_name
    certificate_mode = "AUTOMATIC"
    force_override   = false
  }
}