/**
 * Copyright 2022 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

resource "google_compute_global_address" "global" {
  for_each = toset(var.global_addresses)
  project  = var.project_id
  name     = each.value
}

resource "google_compute_address" "external" {
  provider     = google-beta
  for_each     = var.external_addresses
  project      = var.project_id
  name         = each.key
  description  = each.value.description
  address_type = "EXTERNAL"
  region       = each.value.region
  labels       = each.value.labels
}

resource "google_compute_address" "internal" {
  provider     = google-beta
  for_each     = var.internal_addresses
  project      = var.project_id
  name         = each.key
  description  = each.value.description
  address_type = "INTERNAL"
  region       = each.value.region
  subnetwork   = each.value.subnetwork
  address      = each.value.address
  network_tier = each.value.tier
  purpose      = each.value.purpose
  labels       = coalesce(each.value.labels, {})
}

resource "google_compute_global_address" "psc" {
  for_each     = var.psc_addresses
  project      = var.project_id
  name         = each.key
  description  = each.value.description
  address      = try(each.value.address, null)
  address_type = "INTERNAL"
  network      = each.value.network
  purpose      = "PRIVATE_SERVICE_CONNECT"
  # labels       = lookup(var.internal_address_labels, each.key, {})
}

resource "google_compute_global_address" "psa" {
  for_each      = var.psa_addresses
  project       = var.project_id
  name          = each.key
  description   = each.value.description
  address       = each.value.address
  address_type  = "INTERNAL"
  network       = each.value.network
  prefix_length = each.value.prefix_length
  purpose       = "VPC_PEERING"
  # labels       = lookup(var.internal_address_labels, each.key, {})
}

resource "google_compute_address" "ipsec_interconnect" {
  for_each      = var.ipsec_interconnect_addresses
  project       = var.project_id
  name          = each.key
  description   = each.value.description
  address       = each.value.address
  address_type  = "INTERNAL"
  region        = each.value.region
  network       = each.value.network
  prefix_length = each.value.prefix_length
  purpose       = "IPSEC_INTERCONNECT"
}