require "test_helper"
require "stripe"

class PayoutServiceTest < ActiveSupport::TestCase
  setup do
    @user = users(:one)
    @event = events(:concert_event)
    @payout = Payout.create!(user: @user, event: @event, amount_cents: 9000, fee_cents: 1000)
    Stripe.api_key = "test_key"
  end

  test "generate_transfer_summary returns payout details" do
    @user.update!(iban: "FR1420041010050500013M02606", bank_name: "Test Bank", account_holder_name: "John Doe")
    @payout.update(status: :approved)

    service = PayoutService.new(@payout)
    summary = service.generate_transfer_summary

    assert_not_nil summary
    assert_equal @payout.id, summary[:payout_id]
    assert_equal @user.name, summary[:recipient]
    assert_equal @user.account_holder_name, summary[:account_holder]
    assert_equal @user.bank_name, summary[:bank_name]
    assert_equal @user.iban, summary[:iban]
  end

  test "validate_banking_info returns errors for missing data" do
    service = PayoutService.new(@payout)
    errors = service.validate_banking_info

    assert_includes errors, "Missing IBAN"
    assert_includes errors, "Missing bank name"
    assert_includes errors, "Missing account holder name"
  end

  test "validate_banking_info returns no errors for complete data" do
    @user.update!(iban: "FR1420041010050500013M02606", bank_name: "Test Bank", account_holder_name: "John Doe")

    service = PayoutService.new(@payout)
    errors = service.validate_banking_info

    assert_empty errors
  end
end