#!/usr/bin/env ruby
# frozen_string_literal: true
require 'tiny_tds'
require 'fileutils'

puts "⏳ Iniciando proceso de backup en origen (srvv-fenix)..."

begin
  client = TinyTds::Client.new(
    username: 'UTNlarioja\\monlaricardo',
    password: ENV['PASS'],
    host: '10.0.10.200',
    timeout: 300 # 5 minutos max
  )
  
  puts "✅ Conectado a la instancia MSSQL: 10.0.10.200"

  backup_file = "E:\\BK_SQL\\sysdasuten_compressed_ADN.bak"
  
  query = <<~SQL
    BACKUP DATABASE [sysdasuten] 
    TO DISK = N'#{backup_file}' 
    WITH FORMAT, INIT, 
    NAME = N'sysdasuten-Full Database Backup (ADN COMPRESSION)', 
    SKIP, NOREWIND, NOUNLOAD, COMPRESSION, STATS = 10
  SQL

  puts "⏳ Ejecutando BACKUP DATABASE con COMPRESSION..."
  result = client.execute(query)
  result.do
  
  puts "✅ Backup completado en origen: #{backup_file}"
  
rescue => e
  puts "❌ Error crítico fallido: #{e.message}"
  exit 1
end