require "rails_helper"

RSpec.describe Billing::ConfirmBankTransfer do
  let(:admin) { AdminAccount.create!(username: "ops-bt", password: "Password123") }
  let(:user) { User.create!(email: "owner-confirm@test.it", name: "Coach", password: "Password123", role: "coach") }
  let(:club) do
    c = Club.create!(
      name: "Confirm Club", sport: "volleyball", primary_color: "#e53935", secondary_color: "#ffffff",
      billing_entity_type: "company", billing_legal_name: "ASD Confirm", billing_email: "fatture@confirm.test",
      billing_address_line: "Via 1", billing_city: "Milano", billing_province: "MI", billing_postal_code: "20100",
      billing_country: "IT", billing_vat_number: "12345678901", billing_recipient_code: "ABCDEFG"
    )
    ClubMembership.create!(user: user, club: c, role: "owner")
    load Rails.root.join("db/seeds/plans.rb")
    Billing::AssignPlan.call(club: c, plan_slug: "free")
    c
  end

  before do
    allow(MatchLiveTv).to receive_messages(
      bank_transfer_configured?: true,
      bank_transfer_iban: "IT60X0542811101000000123456",
      bank_transfer_account_holder: "Match Live TV",
      bank_transfer_bank_name: "Banca Test",
      bank_transfer_bic: "TESTITMM",
      bank_transfer_proof_email: "info@matchlivetv.it"
    )
  end

  def request_order
    Billing::RequestBankTransfer.call(club: club, user: user, plan_slug: "premium_full", interval: "yearly")
  end

  it "attiva il piano e invia la mail di attivazione senza PDF" do
    order = request_order
    ActionMailer::Base.deliveries.clear

    described_class.call(order: order, admin: admin)

    sub = club.reload.subscription
    expect(sub.plan.slug).to eq("premium_full")
    expect(sub).to be_bank_transfer
    expect(sub.cancel_at_period_end).to be true
    expect(sub.current_period_end).to be_within(2.seconds).of(1.year.from_now)
    expect(order.reload).to be_paid
    expect(order.billing_payment.status).to eq("paid")
    expect(ActionMailer::Base.deliveries.last.subject).to include("Premium Full")
  end

  it "con PDF invia una sola email di attivazione con fattura" do
    order = request_order
    ActionMailer::Base.deliveries.clear
    pdf = { io: StringIO.new("%PDF-1.4 test"), filename: "fattura.pdf", content_type: "application/pdf" }

    expect {
      described_class.call(order: order, admin: admin, pdf: pdf)
    }.to change { ActionMailer::Base.deliveries.size }.by(1)

    expect(order.billing_payment.reload.invoice.pdf).to be_attached
    expect(ActionMailer::Base.deliveries.last.subject).to include("fattura")
  end
end