require "rails_helper"

RSpec.describe Billing::Stripe::CheckoutSession do
  let(:user) { User.create!(email: "checkout@test.it", name: "Owner", password: "password123", role: "coach") }
  let(:club) do
    Club.create!(
      name: "Checkout Club", sport: "volleyball",
      primary_color: "#e53935", secondary_color: "#ffffff",
      billing_legal_name: "ASD Checkout", billing_email: "bill@test.it",
      billing_address_line: "Via 1", billing_city: "Milano", billing_postal_code: "20100",
      billing_vat_number: "12345678901", billing_recipient_code: "ABCDEFG"
    )
  end

  before do
    load Rails.root.join("db/seeds/plans.rb")
    allow(MatchLiveTv).to receive(:stripe_enabled?).and_return(true)
    allow(MatchLiveTv).to receive(:stripe_premium_light_price_id).and_return("price_light")
    allow(MatchLiveTv).to receive(:stripe_premium_full_price_id).and_return("price_full")
    allow(MatchLiveTv).to receive(:app_public_url).and_return("http://localhost:3000")
    Plan.find_by!(slug: "premium_light").update!(stripe_price_id: "price_light")
    Plan.find_by!(slug: "premium_full").update!(stripe_price_id: "price_full")
  end

  it "crea checkout senza subscription esistente" do
    session = double(url: "https://checkout.stripe.com/test")
    expect(Stripe::Customer).to receive(:create).and_return(double(id: "cus_new"))
    expect(Billing::Stripe::CustomerSync).to receive(:call).with(club: club, customer_id: "cus_new")
    expect(Stripe::Checkout::Session).to receive(:create).with(
      hash_including(
        mode: "subscription",
        customer: "cus_new",
        line_items: [{ price: "price_light", quantity: 1 }],
        subscription_data: { metadata: { club_id: club.id, plan_slug: "premium_light" } }
      )
    ).and_return(session)

    url = described_class.new(club: club, user: user, plan_slug: "premium_light").url
    expect(url).to eq("https://checkout.stripe.com/test")
  end

  it "crea checkout per cambio piano con subscription esistente" do
    Billing::AssignPlan.call(
      club: club,
      plan_slug: "premium_light",
      status: "active",
      stripe_attrs: { stripe_customer_id: "cus_x", stripe_subscription_id: "sub_x" }
    )

    session = double(url: "https://checkout.stripe.com/change")
    expect(Billing::Stripe::CustomerSync).to receive(:call).with(club: club, customer_id: "cus_x")
    expect(Stripe::Checkout::Session).to receive(:create).with(
      hash_including(
        customer: "cus_x",
        subscription: "sub_x",
        line_items: [{ price: "price_full", quantity: 1 }]
      )
    ).and_return(session)

    url = described_class.new(club: club, user: user, plan_slug: "premium_full").url
    expect(url).to eq("https://checkout.stripe.com/change")
  end
end