#!/usr/bin/env elixir

# Test script to verify transaction import functionality
# Usage: mix run test_transaction_import.exs

# Read the POS CSV
IO.puts("\n=== Testing POS Transaction Import ===\n")

pos_csv = File.read!("test_pos_transactions.csv")
IO.puts("POS CSV Content (first 300 chars):")
IO.puts(String.slice(pos_csv, 0, 300))

# Test POS template generation
{pos_filename, pos_template} = RiskCore.TransactionImporter.generate_template("POS")
IO.puts("\nPOS Template filename: #{pos_filename}")
IO.puts("POS Template content:")
IO.puts(pos_template)

# Test POS import
IO.puts("\n=== Testing POS Import and Evaluation ===")
case RiskCore.TransactionImporter.import_and_evaluate(pos_csv, "POS") do
  {:ok, results} ->
    IO.puts("✓ POS Import successful!")
    IO.puts("  Total imported: #{results.total_imported}")
    IO.puts("  Successful: #{results.successful}")
    IO.puts("  Failed: #{results.failed}")
    
    # Show first 3 results
    results.results
    |> Enum.take(3)
    |> Enum.each(fn result ->
      IO.puts("\n  Transaction: #{result.transaction_id}")
      IO.puts("    Success: #{result.success}")
      IO.puts("    Status: #{Map.get(result, :status, "N/A")}")
      IO.puts("    Rule hits: #{result.rule_hit_count}")
    end)
    
  {:error, reason} ->
    IO.puts("✗ POS Import failed: #{reason}")
end

# Read the QR CSV
IO.puts("\n\n=== Testing QR Transaction Import ===\n")

qr_csv = File.read!("test_qr_transactions.csv")
IO.puts("QR CSV Content (first 300 chars):")
IO.puts(String.slice(qr_csv, 0, 300))

# Test QR template generation
{qr_filename, qr_template} = RiskCore.TransactionImporter.generate_template("QR")
IO.puts("\nQR Template filename: #{qr_filename}")
IO.puts("QR Template content:")
IO.puts(qr_template)

# Test QR import
IO.puts("\n=== Testing QR Import and Evaluation ===")
case RiskCore.TransactionImporter.import_and_evaluate(qr_csv, "QR") do
  {:ok, results} ->
    IO.puts("✓ QR Import successful!")
    IO.puts("  Total imported: #{results.total_imported}")
    IO.puts("  Successful: #{results.successful}")
    IO.puts("  Failed: #{results.failed}")
    
    # Show first 3 results
    results.results
    |> Enum.take(3)
    |> Enum.each(fn result ->
      IO.puts("\n  Transaction: #{result.transaction_id}")
      IO.puts("    Success: #{result.success}")
      IO.puts("    Status: #{Map.get(result, :status, "N/A")}")
      IO.puts("    Rule hits: #{result.rule_hit_count}")
    end)
    
  {:error, reason} ->
    IO.puts("✗ QR Import failed: #{reason}")
end

IO.puts("\n=== Test Complete ===\n")