# Example: Using Azure Networking Module

terraform {
  required_version = ">= 1.0"

  required_providers {
    azurerm = {
      source  = "hashicorp/azurerm"
      version = "~> 3.0"
    }
  }
}

provider "azurerm" {
  features {}
}

# Resource Group
resource "azurerm_resource_group" "example" {
  name     = "rg-example"
  location = "eastus"
}

# Networking Module
module "networking" {
  source = "../../modules/azure/networking"

  resource_group_name = azurerm_resource_group.example.name
  location           = azurerm_resource_group.example.location
  vnet_name          = "vnet-example"
  address_space      = ["10.0.0.0/16"]

  subnets = {
    frontend = {
      name             = "snet-frontend"
      address_prefixes = ["10.0.1.0/24"]
      service_endpoints = ["Microsoft.Storage"]
    }
    backend = {
      name             = "snet-backend"
      address_prefixes = ["10.0.2.0/24"]
      service_endpoints = []
    }
    database = {
      name             = "snet-database"
      address_prefixes = ["10.0.3.0/24"]
      service_endpoints = ["Microsoft.Sql"]
    }
  }

  network_security_groups = {
    frontend_nsg = {
      name       = "nsg-frontend"
      subnet_key = "frontend"
      security_rules = [
        {
          name                       = "AllowHTTP"
          priority                   = 100
          direction                  = "Inbound"
          access                     = "Allow"
          protocol                   = "Tcp"
          source_port_range          = "*"
          destination_port_range     = "80"
          source_address_prefix      = "*"
          destination_address_prefix = "*"
        },
        {
          name                       = "AllowHTTPS"
          priority                   = 110
          direction                  = "Inbound"
          access                     = "Allow"
          protocol                   = "Tcp"
          source_port_range          = "*"
          destination_port_range     = "443"
          source_address_prefix      = "*"
          destination_address_prefix = "*"
        }
      ]
    }
  }

  tags = {
    Environment = "example"
    ManagedBy   = "Terraform"
  }
}

# Outputs
output "vnet_id" {
  value = module.networking.vnet_id
}

output "subnet_ids" {
  value = module.networking.subnet_ids
}