#!/usr/bin/env elixir

# Test script to verify YSP routing fix
# This script tests that transactions with DE24 = "782" route to YSP

Mix.install([
  {:jason, "~> 1.4"}
])

defmodule TestYSPRouting do
  def run_test do
    IO.puts("Testing YSP routing fix...")
    IO.puts("=============================")
    
    # Create a test ISO message similar to your transaction
    test_message = %{
      "0" => "0200",
      "2" => "4854980600736740",
      "3" => "000000", 
      "4" => "000000003500",
      "11" => "000344",
      "14" => "3105",
      "22" => "051",
      "23" => "000",
      "24" => "782",  # This should route to YSP
      "25" => "00",
      "35" => "4854980600736740=31052060011790",
      "41" => "12345671",
      "42" => "123456789012345",
      "49" => "784",
      "62" => "000001",
      "63" => "12345678901234400072",
      "64" => "4Vx4Vx"
    }
    
    IO.puts("Test message created with DE24 = #{test_message["24"]}")
    IO.puts("\nExpected result: Should route to 'ysp_plain' network")
    IO.puts("\nTo test this properly, you'll need to:")
    IO.puts("1. Start your application")
    IO.puts("2. Send a transaction with DE24 = '782'")
    IO.puts("3. Check the logs for: 'RoutingProcessor: Field-based routing - DE24: 782 matches rule, routing to: ysp_plain'")
    IO.puts("4. Verify it no longer shows 'visa_network' in the routing logs")
    
    IO.puts("\n✅ Test script completed. Please test with actual transaction.")
  end
end

TestYSPRouting.run_test()