module Kitsune::Kit::Defaults

def self.infra
  {
    droplet_name: ENV.fetch('DROPLET_NAME', DROPLET[:droplet_name]),
    region: ENV.fetch('REGION', DROPLET[:region]),
    size: ENV.fetch('SIZE', DROPLET[:size]),
    image: ENV.fetch('IMAGE', DROPLET[:image]),
    tag: ENV.fetch('TAG_NAME', DROPLET[:tag]),
    ssh_key_id: ENV.fetch('SSH_KEY_ID') { abort "❌ Missing SSH_KEY_ID" }
  }
end

def self.metrics
  {
    enable_do_metrics: ENV.fetch("ENABLE_DO_METRICS", METRICS[:enable_do_metrics].to_s) == "true"
  }
end

def self.postgres
  env = ENV.fetch('KIT_ENV', 'development')
  {
    postgres_db: ENV.fetch('POSTGRES_DB') { "#{POSTGRES[:db_prefix]}_#{env}" },
    postgres_user: ENV.fetch('POSTGRES_USER', POSTGRES[:user]),
    postgres_password: ENV.fetch('POSTGRES_PASSWORD', POSTGRES[:password]),
    postgres_port: ENV.fetch('POSTGRES_PORT', POSTGRES[:port]),
    postgres_image: ENV.fetch('POSTGRES_IMAGE', POSTGRES[:image])
  }
end

def self.ssh
  {
    ssh_port: ENV.fetch('SSH_PORT', SSH[:ssh_port]),
    ssh_key_path: ENV.fetch('SSH_KEY_PATH', SSH[:ssh_key_path])
  }
end

def self.system
  {
    swap_size_gb: ENV.fetch("SWAP_SIZE_GB", SYSTEM[:swap_size_gb]).to_i,
    swap_swappiness: ENV.fetch("SWAP_SWAPPINESS", SYSTEM[:swap_swappiness]).to_i,
    disable_swap: ENV.fetch("DISABLE_SWAP", SYSTEM[:disable_swap].to_s) == "true"
  }
end