terraform {
  required_version = ">= 1.0"
  required_providers {
    proxmox = {
      source  = "bpg/proxmox"
      version = "~> 0.84.1"
    }
  }
}

provider "proxmox" {
  endpoint = var.proxmox_api_url
  api_token = "${var.proxmox_token_id}=${var.proxmox_token_secret}"
  insecure  = var.proxmox_tls_insecure
}

data "proxmox_virtual_environment_vms" "all_vms" {
  node_name = var.proxmox_node
}

#locals {
 # template_vms = [
 #   for vm in data.proxmox_virtual_environment_vms.all_vms.vms : vm
 #   if vm.name == var.vm_template
 # ]
 # template_vm_id = length(local.template_vms) > 0 ? local.template_vms[0].vm_id : null
#}

resource "proxmox_virtual_environment_vm" "ubuntu_vm" {
  name        = var.vm_name
  node_name   = var.proxmox_node
  
  clone {
    vm_id = var.template_vm_id
    full  = true
  }
  
  # VM Hardware Configuration
  cpu {
    cores   = var.vm_cores
    sockets = var.vm_sockets
  }
  
  memory {
    dedicated = var.vm_memory
  }
  
  disk {
    datastore_id = var.vm_disk_storage
    size         = var.vm_disk_size 
    interface    = var.vm_disk_type
  }

  agent {
    enabled = false
  }

  # Network Configuration
  network_device {
    bridge = var.vm_network_bridge
    model  = var.vm_network_model
  }

  # Cloud-Init Configuration
  initialization {
    user_account {
      username = var.vm_ci_user
      password = var.vm_ci_password
      keys     = var.vm_ssh_keys != "" ? [file(var.vm_ssh_keys)] : []
    }
    
    ip_config {
      ipv4 {
        address = var.vm_ip_config != "" && var.vm_ip_config != "ip=dhcp" ? split(",", var.vm_ip_config)[0] : "dhcp"
        gateway = var.vm_ip_config != "" && var.vm_ip_config != "ip=dhcp" ? split("=", split(",", var.vm_ip_config)[1])[1] : null
      }
    }
  }

  # Tags
  tags = split(",", var.vm_tags)
}