variable "node_name" {
  description = "The name of the Proxmox node to provision the VM on"
  type        = string
}

variable "vm_id" {
  description = "The unique ID for the VM (100-999999999)"
  type        = number
}

variable "name" {
  description = "The VM name (must be a valid DNS name)"
  type        = string
}

variable "description" {
  description = "A description for the VM"
  type        = string
  default     = ""
}

variable "tags" {
  description = "List of tags to apply to the VM"
  type        = list(string)
  default     = []
}

variable "on_boot" {
  description = "Whether to start the VM automatically on host boot"
  type        = bool
  default     = true
}

variable "os_type" {
  description = "OS type hint for Proxmox (l26 = Linux 2.6+, win10, etc.)"
  type        = string
  default     = "l26"
}

variable "bios" {
  description = "BIOS type: seabios or ovmf (UEFI)"
  type        = string
  default     = "seabios"
}

variable "machine" {
  description = "Machine type: pc or q35"
  type        = string
  default     = "q35"
}

# CPU
variable "cpu_cores" {
  description = "Number of CPU cores per socket"
  type        = number
  default     = 2
}

variable "cpu_sockets" {
  description = "Number of CPU sockets"
  type        = number
  default     = 2
}

variable "cpu_type" {
  description = "CPU emulation type (host for best performance, qemu64 for compatibility)"
  type        = string
  default     = "host"
}

# Memory
variable "memory_dedicated" {
  description = "Dedicated RAM in MB"
  type        = number
  default     = 2048
}

# Clone
variable "clone_vm_id" {
  description = "VM ID of the template to clone. When set, a clone block is used instead of disk_file_id."
  type        = number
  default     = null
}

variable "clone_full" {
  description = "Perform a full clone (true) or linked clone (false)"
  type        = bool
  default     = true
}

variable "clone_datastore_id" {
  description = "Target datastore for the cloned disks (null = keep on source datastore)"
  type        = string
  default     = null
}

# Disk
variable "disk_datastore" {
  description = "Proxmox datastore ID for the VM disk"
  type        = string
  default     = "local-lvm"
}

variable "disk_interface" {
  description = "Disk interface (scsi0, virtio0, sata0)"
  type        = string
  default     = "scsi0"
}

variable "disk_size" {
  description = "Disk size in GB"
  type        = number
  default     = 20
}

variable "disk_file_id" {
  description = "File ID of the base disk image to import (e.g. local:iso/debian-12-cloud.img). Ignored when clone_vm_id is set."
  type        = string
  default     = null
}

variable "data_disk_size" {
  description = "Size in GB of an optional second data disk. Set to null to skip."
  type        = number
  default     = null
}

variable "data_disk_datastore" {
  description = "Proxmox datastore ID for the data disk."
  type        = string
  default     = "local-lvm"
}

variable "data_disk_interface" {
  description = "Disk interface for the data disk (must differ from the OS disk)."
  type        = string
  default     = "scsi1"
}

# Network
variable "network_bridge" {
  description = "The Linux bridge to attach the network device to"
  type        = string
  default     = "vmbr0"
}

variable "network_vlan_id" {
  description = "Optional VLAN tag for the network device (null = no VLAN)"
  type        = number
  default     = null
}

# Initialization (provider-native)
variable "init_ipv4_address" {
  description = "IPv4 address in CIDR notation (e.g. 10.10.2.100/24) or dhcp"
  type        = string
}

variable "init_ipv4_gateway" {
  description = "IPv4 gateway address"
  type        = string
  default     = null
}

variable "init_dns_servers" {
  description = "List of DNS servers for initialization"
  type        = list(string)
  default     = []
}

variable "init_username" {
  description = "Username for the initial account"
  type        = string
  default     = "Administrator"
}

variable "admin_password" {
  description = "Password for the initial account"
  type        = string
  sensitive   = true
}

variable "cloud_init_datastore" {
  description = "Datastore used to store the cloud-init drive"
  type        = string
  default     = "local"
}