variable "project_name" {
  description = "Project name"
  type        = string
}

variable "environment" {
  description = "Environment name"
  type        = string
}

variable "region" {
  description = "DigitalOcean region"
  type        = string
}

variable "vpc_uuid" {
  description = "UUID of the VPC"
  type        = string
}

variable "vpc_ip_range" {
  description = "IP range of the VPC (CIDR notation)"
  type        = string
}

variable "ssh_keys" {
  description = "List of SSH key IDs to add to the droplet"
  type        = list(string)
}

variable "droplet_size" {
  description = "Size slug for the droplet"
  type        = string
  default     = "s-1vcpu-1gb-intel"
}

variable "droplet_image" {
  description = "Image slug for the droplet"
  type        = string
  default     = "debian-12-x64"
}

variable "ssh_port" {
  description = "System SSH port (non-standard, VPC only)"
  type        = number
  default     = 52913
}

variable "git_ssh_port" {
  description = "Git SSH port (public)"
  type        = number
  default     = 2222
}

variable "domain" {
  description = "Domain name for Forgejo"
  type        = string
  default     = "qbit.realms.pub"
}

variable "enable_backups" {
  description = "Enable automated backups"
  type        = bool
  default     = true
}

variable "tags" {
  description = "Tags to apply to resources"
  type        = list(string)
  default     = []
}

# =============================================================================
# DNS Configuration (optional)
# =============================================================================

variable "manage_dns" {
  description = "Whether to manage DNS record via DigitalOcean"
  type        = bool
  default     = false
}

variable "dns_zone" {
  description = "DNS zone (base domain) managed by DigitalOcean (e.g., realms.pub)"
  type        = string
  default     = ""
}

variable "dns_record_name" {
  description = "DNS record name (subdomain, e.g., 'qbit' for qbit.realms.pub)"
  type        = string
  default     = ""
}