locals {
  region_map = {
    us-east-1 = "use1"
    us-east-2 = "use2"
    us-west-1 = "usw1"
    us-west-2 = "usw2"
  }
  environment_map = {
    prod = "p"
    uat  = "u"
    qa   = "q"
    dev  = "d"
  }

  common_tags = {
    ClientName  = var.client_name
    Environment = var.environment
  }

  # region abbreviation
  region_short_name = local.region_map[var.aws_region]

  # environment abbreviation
  environment_short_name = local.environment_map[var.environment]

  # global prefix
  global_prefix = "${var.project_name}-${local.region_short_name}-${local.environment_short_name}-${var.client_name}"

  # Resource prefix
  s3_prefix       = "${local.global_prefix}-s3"
  iam_role_prefix = "${local.global_prefix}-rol"
  iam_policy_prefix = "${local.global_prefix}-pol"

  # s3 bukect name
  devops_s3_bucket_name = "${local.s3_prefix}-${var.devops_s3_bucket.name}"
  mwaa_resources_s3_bucket_name = "${local.s3_prefix}-${var.mwaa_resources_s3_bucket.name}"
  raw_data_ingestion_s3_bucket_name = "${local.s3_prefix}-${var.raw_data_ingestion_s3_bucket.name}"

  # IAM role name
  snowflake_integration_role_name = "${local.iam_role_prefix}-snowflake-integration-role"
  cross_account_role_name = "${local.iam_role_prefix}-cross-account-role"
  mwaa_exec_role_role_name = "${local.iam_role_prefix}-mwaa-exec-role"

  # IAM policy name
  snowflake_integration_policy_name = "${local.iam_policy_prefix}-snowflake-integration-policy"
  cross_account_policy_name = "${local.iam_policy_prefix}-cross-account-policy"
  mwaa_exec_policy_name = "${local.iam_policy_prefix}-mwaa-exec-policy"

}