/**
 * 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.
 */

# tfdoc:file:description Automation project and resources.

module "automation-project" {
  source          = "../../../modules/project"
  billing_account = var.billing_account.id
  name            = "iac-core-0"
  parent          = "organizations/${var.organization.id}"
  prefix          = local.prefix
  # human (groups) IAM bindings
  group_iam = {
    (local.groups.gcp-devops) = [
      "roles/iam.serviceAccountAdmin",
      "roles/iam.serviceAccountTokenCreator",
    ]
    (local.groups.gcp-organization-admins) = [
      "roles/iam.serviceAccountTokenCreator",
    ]
  }
  # machine (service accounts) IAM bindings
  iam = {
    "roles/owner" = [
      module.automation-tf-bootstrap-sa.iam_email
    ]
    "roles/iam.serviceAccountAdmin" = [
      module.automation-tf-resman-sa.iam_email
    ]
    "roles/storage.admin" = [
      module.automation-tf-resman-sa.iam_email
    ]
  }
  services = [
    "accesscontextmanager.googleapis.com",
    "bigquery.googleapis.com",
    "bigqueryreservation.googleapis.com",
    "bigquerystorage.googleapis.com",
    "billingbudgets.googleapis.com",
    "cloudbilling.googleapis.com",
    "cloudkms.googleapis.com",
    "cloudresourcemanager.googleapis.com",
    "compute.googleapis.com",
    "essentialcontacts.googleapis.com",
    "iam.googleapis.com",
    "pubsub.googleapis.com",
    "servicenetworking.googleapis.com",
    "serviceusage.googleapis.com",
    "stackdriver.googleapis.com",
    "storage-component.googleapis.com",
    "storage.googleapis.com",
  ]
}

# this stage's bucket and service account

module "automation-tf-bootstrap-gcs" {
  source     = "../../../modules/gcs"
  project_id = module.automation-project.project_id
  name       = "iac-core-bootstrap-0"
  prefix     = local.prefix
  versioning = true
  depends_on = [module.organization]
}

module "automation-tf-bootstrap-sa" {
  source      = "../../../modules/iam-service-account"
  project_id  = module.automation-project.project_id
  name        = "bootstrap-0"
  description = "Terraform organization bootstrap service account."
  prefix      = local.prefix
}

# resource hierarchy stage's bucket and service account

module "automation-tf-resman-gcs" {
  source     = "../../../modules/gcs"
  project_id = module.automation-project.project_id
  name       = "iac-core-resman-0"
  prefix     = local.prefix
  versioning = true
  iam = {
    "roles/storage.objectAdmin" = [module.automation-tf-resman-sa.iam_email]
  }
  depends_on = [module.organization]
}

module "automation-tf-resman-sa" {
  source      = "../../../modules/iam-service-account"
  project_id  = module.automation-project.project_id
  name        = "resman-0"
  description = "Terraform organization bootstrap service account."
  prefix      = local.prefix
}