###############################################################################
# Greenfield MDP — Production Environment
# Provider configuration and required resource provider registrations
###############################################################################

terraform {
  required_version = ">= 1.7.0"

  required_providers {
    azurerm = {
      source  = "hashicorp/azurerm"
      version = "~> 4.0"
    }
    databricks = {
      source  = "databricks/databricks"
      version = "~> 1.60"
    }
  }
}

provider "azurerm" {
  features {
    key_vault {
      purge_soft_delete_on_destroy = false
    }
    resource_group {
      prevent_deletion_if_contains_resources = true
    }
  }

  subscription_id = var.subscription_id
}

# Account-level Databricks provider (for Unity Catalog metastore operations)
provider "databricks" {
  alias      = "account"
  host       = "https://accounts.azuredatabricks.net"
  account_id = var.databricks_account_id
}

# Workspace-level Databricks provider (configured after workspace is created)
provider "databricks" {
  alias = "workspace"
  host  = azurerm_databricks_workspace.this.workspace_url
}