# frozen_string_literal: true

require "system_helper"

describe "As a consumer, I want to checkout my order", js: true do
  include ShopWorkflow
  include SplitCheckoutHelper
  include FileHelper
  include StripeHelper
  include StripeStubs
  include PaypalHelper
  include AuthenticationHelper

  let!(:zone) { create(:zone_with_member) }
  let(:supplier) { create(:supplier_enterprise) }
  let(:distributor) { create(:distributor_enterprise, charges_sales_tax: true) }
  let(:product) {
    create(:taxed_product, supplier: supplier, price: 10, zone: zone, tax_rate_amount: 0.1)
  }
  let(:variant) { product.variants.first }
  let!(:order_cycle) {
    create(:simple_order_cycle, suppliers: [supplier], distributors: [distributor],
                                coordinator: create(:distributor_enterprise), variants: [variant])
  }
  let(:order) {
    create(:order, order_cycle: order_cycle, distributor: distributor, bill_address_id: nil,
                   ship_address_id: nil, state: "cart",
                   line_items: [create(:line_item, variant: variant)])
  }

  let(:fee_tax_rate) { create(:tax_rate, amount: 0.10, zone: zone, included_in_price: true) }
  let(:fee_tax_category) { create(:tax_category, tax_rates: [fee_tax_rate]) }
  let(:enterprise_fee) { create(:enterprise_fee, amount: 1.23, tax_category: fee_tax_category) }

  let(:free_shipping_with_required_address) {
    create(:shipping_method, require_ship_address: true, name: "A Free Shipping with required address")
  }
  let(:free_shipping) {
    create(:shipping_method, require_ship_address: false, name: "Free Shipping", description: "yellow",
                             calculator: Calculator::FlatRate.new(preferred_amount: 0.00))
  }
  let(:shipping_tax_rate) { create(:tax_rate, amount: 0.25, zone: zone, included_in_price: true) }
  let(:shipping_tax_category) { create(:tax_category, tax_rates: [shipping_tax_rate]) }
  let(:shipping_with_fee) {
    create(:shipping_method, require_ship_address: true, tax_category: shipping_tax_category,
                             name: "Shipping with Fee", description: "blue",
                             calculator: Calculator::FlatRate.new(preferred_amount: 4.56))
  }
  let(:free_shipping_without_required_address) {
    create(:shipping_method, require_ship_address: false, name: "Z Free Shipping without required address")
  }
  let(:tagged_shipping) {
    create(:shipping_method, require_ship_address: false, name: "Local", tag_list: "local")
  }
  let!(:payment_with_fee) {
    create(:payment_method, distributors: [distributor],
                            name: "Payment with Fee", description: "Payment with fee",
                            calculator: Calculator::FlatRate.new(preferred_amount: 1.23))
  }
  let(:shipping_backoffice_only) {
    create(:shipping_method, require_ship_address: true, name: "Shipping Backoffice Only", display_on: "back_end")
  }

  before do
    allow(Flipper).to receive(:enabled?).with(:split_checkout).and_return(true)
    allow(Flipper).to receive(:enabled?).with(:split_checkout, anything).and_return(true)

    add_enterprise_fee enterprise_fee
    set_order order

    distributor.shipping_methods.push(free_shipping_with_required_address, free_shipping, shipping_with_fee, free_shipping_without_required_address, tagged_shipping)
  end

  context "guest checkout when distributor doesn't allow guest orders" do
    before do
      distributor.update_columns allow_guest_orders: false
      visit checkout_step_path(:details)
    end

    it "should display the split checkout login page" do
      expect(page).to have_content("Ok, ready to checkout?")
      expect(page).to have_content("Login")
      expect(page).to have_no_content("Checkout as guest")
    end

    it "should show the login modal when clicking the login button" do
      click_on "Login"
      expect(page).to have_selector ".login-modal"
    end
  end

  shared_examples "when I have an out of stock product in my cart" do
    before do
      variant.update!(on_demand: false, on_hand: 0)
    end

    it "returns me to the cart with an error message" do
      visit checkout_path

      expect(page).not_to have_selector 'closing', text: "Checkout now"
      expect(page).to have_selector 'closing', text: "Your shopping cart"
      expect(page).to have_content "An item in your cart has become unavailable"
      expect(page).to have_content "Update"
    end
  end

  context "as a guest user" do
    before do
      visit checkout_path
    end

    context "actually user has an account and wants to login" do
      let(:user) { create(:user) }

      it "should redirect to '/checkout/details' when user submit the login form" do
        expect(page).to have_content("Ok, ready to checkout?")

        click_on "Login"
        within ".login-modal" do
          fill_in_and_submit_login_form(user)
        end

        expect_logged_in
        expect(page).not_to have_selector ".login-modal"
        expect_to_be_on_first_step
      end
    end

    it "should display the split checkout login/guest form" do
      expect(page).to have_content distributor.name
      expect(page).to have_content("Ok, ready to checkout?")
      expect(page).to have_content("Login")
      expect(page).to have_content("Checkout as guest")
    end

    it "should display the split checkout details page" do
      click_on "Checkout as guest"
      expect(page).to have_content distributor.name
      expect_to_be_on_first_step
    end

    it "should display error when fields are empty" do
      click_on "Checkout as guest"
      click_button "Next - Payment method"
      expect(page).to have_content("Saving failed, please update the highlighted fields")
      expect(page).to have_css 'span.field_with_errors label', count: 6
      expect(page).to have_css 'span.field_with_errors input', count: 6
      expect(page).to have_css 'span.formError', count: 7
    end

    it "should validate once each needed field is filled" do
      click_on "Checkout as guest"
      fill_in "First Name", with: "Jane"
      fill_in "Last Name", with: "Doe"
      fill_in "Phone number", with: "07987654321"
      fill_in "Address (Street + House Number)", with: "Flat 1 Elm apartments"
      fill_in "City", with: "London"
      fill_in "Postcode", with: "SW1A 1AA"
      choose free_shipping.name

      click_button "Next - Payment method"
      expect(page).to have_button("Next - Order summary")
    end

    context "on the 'details' step" do
      before do
        visit checkout_step_path(:details)
        click_on "Checkout as guest"
      end

      it "should allow visit '/checkout/details'" do
        expect(page).to have_current_path("/checkout/details")
      end

      it 'does not show the save as default bill address checkbox' do
        expect(page).not_to have_content "Save as default billing address"
      end

      it 'does not show the save as default ship address checkbox' do
        choose free_shipping_with_required_address.name
        uncheck "ship_address_same_as_billing"
        expect(page).not_to have_content "Save as default shipping address"
      end

      it_behaves_like "when I have an out of stock product in my cart"
    end

    context "on the 'payment' step" do
      before do
        order.update(state: "payment")
        visit checkout_step_path(:payment)
      end

      it "should allow visit '/checkout/payment'" do
        expect(page).to have_current_path("/checkout/payment")
      end

      it_behaves_like "when I have an out of stock product in my cart"
    end

    describe "hidding a shipping method" do
      let(:user) { create(:user) }
      let(:customer) { create(:customer, user: user, enterprise: distributor) }

      it "shows shipping methods allowed by the rule" do
        visit checkout_path
        click_on "Checkout as guest"

        # No rules in effect
        expect(page).to have_content free_shipping.name
        expect(page).to have_content shipping_with_fee.name
        expect(page).to have_content free_shipping_without_required_address.name
        expect(page).to have_content tagged_shipping.name

        create(:filter_shipping_methods_tag_rule,
               enterprise: distributor,
               preferred_customer_tags: "local",
               preferred_shipping_method_tags: "local",
               preferred_matched_shipping_methods_visibility: 'visible')
        create(:filter_shipping_methods_tag_rule,
               enterprise: distributor,
               is_default: true,
               preferred_shipping_method_tags: "local",
               preferred_matched_shipping_methods_visibility: 'hidden')

        visit checkout_path

        # Default rule in effect, disallows access to 'Local'
        expect(page).to have_content free_shipping.name
        expect(page).to have_content shipping_with_fee.name
        expect(page).to have_content free_shipping_without_required_address.name
        expect(page).not_to have_content tagged_shipping.name

        login_as(user)
        visit checkout_path

        # Default rule in still effect, disallows access to 'Local'
        expect(page).to have_content free_shipping.name
        expect(page).to have_content shipping_with_fee.name
        expect(page).to have_content free_shipping_without_required_address.name
        expect(page).not_to have_content tagged_shipping.name

        customer.update_attribute(:tag_list, "local")
        visit checkout_path

        # #local Customer can access 'Local' shipping method
        expect(page).to have_content free_shipping.name
        expect(page).to have_content shipping_with_fee.name
        expect(page).to have_content free_shipping_without_required_address.name
        expect(page).to have_content tagged_shipping.name
      end
    end
  end

  context "as a logged in user" do
    let(:user) { create(:user) }

    before do
      login_as(user)
      visit checkout_path
    end

    context "details step" do
      context "when form is submitted but invalid" do
        it "display the checkbox about shipping address same as billing address when selecting a shipping method that requires ship address" do
          choose free_shipping_with_required_address.name
          check "Shipping address same as billing address?"
          expect(page).to have_content "Save as default shipping address"

          click_button "Next - Payment method"

          expect(page).to have_content "Saving failed, please update the highlighted fields."
          expect(page).to have_content "Shipping address same as billing address?"
          expect(page).to have_content "Save as default shipping address"
          expect(page).to have_checked_field "Shipping address same as billing address?"
        end
      end

      describe "filling out order details" do
        before do
          fill_out_details
          fill_out_billing_address
          order.update(user_id: user.id)
        end

        context "billing address" do
          describe "checking the default address box" do
            before do
              check "order_save_bill_address"
              choose free_shipping.name
            end

            it "creates a new default bill address" do
              expect {
                proceed_to_payment
                order.reload
                user.reload
              }.to change {
                order.bill_address&.address1
              }.from(nil).to("Rue de la Vie, 77")
                .and change {
                       order.customer&.bill_address&.address1
                     }.from(nil).to("Rue de la Vie, 77")
                .and change {
                       order.bill_address&.address1
                     }
                .from(nil).to("Rue de la Vie, 77")
            end
          end

          describe "unchecking the default address box" do
            before do
              uncheck "order_save_bill_address"
              choose free_shipping.name
            end

            context "proceeding to payment" do
              before do
                expect {
                  proceed_to_payment
                }.to_not change {
                  user.reload.bill_address
                }
              end

              it "updates the bill address of the order and customer" do
                expect(order.reload.bill_address.address1).to eq "Rue de la Vie, 77"
                expect(order.customer.bill_address.address1).to eq "Rue de la Vie, 77"
              end
            end
          end
        end

        context "shipping address" do
          describe "checking the default address box" do
            before do
              choose free_shipping_with_required_address.name
              uncheck "ship_address_same_as_billing"
              fill_out_shipping_address
              check "order_save_ship_address"
            end

            context "proceeding to payment" do
              it "creates a new default ship address" do
                expect {
                  proceed_to_payment
                  order.reload
                  user.reload
                }.to change {
                  order.ship_address&.address1
                }.from(nil).to("Rue de la Vie, 66")
                  .and change {
                         order.customer&.ship_address&.address1
                       }.from(nil).to("Rue de la Vie, 66")
                  .and change {
                         order.ship_address&.address1
                       }
                  .from(nil).to("Rue de la Vie, 66")
              end
            end
          end

          describe "unchecking the default address box" do
            before do
              choose free_shipping_with_required_address.name
              uncheck "ship_address_same_as_billing"
              fill_out_shipping_address
              uncheck "order_save_ship_address"
            end

            context "proceeding to payment" do
              before do
                expect {
                  proceed_to_payment
                }.to_not change {
                           user.reload.ship_address
                         }
              end

              it "updates the ship address of the order and customer" do
                expect(order.reload.ship_address.address1).to eq "Rue de la Vie, 66"
                expect(order.customer.ship_address.address1).to eq "Rue de la Vie, 66"
              end
            end
          end
        end

        describe "selecting a pick-up shipping method and submiting the form" do
          before do
            choose free_shipping.name
          end

          it "redirects the user to the Payment Method step" do
            fill_notes("SpEcIaL NoTeS")
            proceed_to_payment
          end
        end

        describe "selecting a delivery method with a shipping fee" do
          before do
            choose shipping_with_fee.name
          end

          context "with same shipping and billing address" do
            before do
              check "ship_address_same_as_billing"
            end

            it "displays the shipping fee" do
              expect(page).to have_content("#{shipping_with_fee.name} " + with_currency(4.56).to_s)
            end

            it "does not display the shipping address form" do
              expect(page).not_to have_field "order_ship_address_attributes_address1"
            end

            it "redirects the user to the Payment Method step, when submiting the form" do
              proceed_to_payment
              # asserts whether shipping and billing addresses are the same
              ship_add_id = order.reload.ship_address_id
              bill_add_id = order.reload.bill_address_id
              expect(Spree::Address.where(id: bill_add_id).pluck(:address1) ==
                Spree::Address.where(id: ship_add_id).pluck(:address1)).to be true
            end

            context "with a shipping fee" do
              before do
                proceed_to_payment
                click_button "Next - Order summary"
              end

              shared_examples "displays the shipping fee" do |checkout_page|
                it "on the #{checkout_page} page" do
                  within "#line-items" do
                    expect(page).to have_content("Shipping #{with_currency(4.56)}")
                  end
                  if checkout_page.eql?("order confirmation")
                    expect(page).to have_content "Your order has been processed successfully"
                  end
                end
              end

              it_behaves_like "displays the shipping fee", "order summary"

              context "after completing the order" do
                before do
                  click_on "Complete order"
                end
                it_behaves_like "displays the shipping fee", "order confirmation"
              end
            end
          end

          context "with different shipping and billing address" do
            before do
              uncheck "ship_address_same_as_billing"
            end
            it "displays the shipping address form and the option to save it as default" do
              expect(page).to have_field "order_ship_address_attributes_address1"
            end

            it "displays error messages when submitting incomplete billing address" do
              click_button "Next - Payment method"
              expect(page).to have_content "Saving failed, please update the highlighted fields."
              expect(page).to have_field("Address", with: "")
              expect(page).to have_field("City", with: "")
              expect(page).to have_field("Postcode", with: "")
              expect(page).to have_content("can't be blank", count: 3)
            end

            it "fills in shipping details and redirects the user to the Payment Method step,
            when submiting the form" do
              fill_out_shipping_address
              fill_notes("SpEcIaL NoTeS")
              proceed_to_payment
              # asserts whether shipping and billing addresses are the same
              ship_add_id = Spree::Order.first.ship_address_id
              bill_add_id = Spree::Order.first.bill_address_id
              expect(Spree::Address.where(id: bill_add_id).pluck(:address1) ==
               Spree::Address.where(id: ship_add_id).pluck(:address1)).to be false
            end
          end
        end

        describe "pre-selecting a shipping method" do
          it "preselect a shipping method if only one is available" do
            order.distributor.update! shipping_methods: [free_shipping, shipping_backoffice_only]

            visit checkout_step_path(:details)

            expect(page).to have_checked_field "shipping_method_#{free_shipping.id}"
          end

          it "don't preselect a shipping method if more than one is available" do
            order.distributor.update! shipping_methods: [free_shipping, shipping_with_fee]

            visit checkout_step_path(:details)

            expect(page).to have_field "shipping_method_#{free_shipping.id}", checked: false
            expect(page).to have_field "shipping_method_#{shipping_with_fee.id}", checked: false
          end
        end
      end

      describe "not filling out delivery details" do
        before do
          fill_in "Email", with: ""
        end
        it "should display error when fields are empty" do
          click_button "Next - Payment method"
          expect(page).to have_content("Saving failed, please update the highlighted fields")
          expect(page).to have_field("First Name", with: "")
          expect(page).to have_field("Last Name", with: "")
          expect(page).to have_field("Email", with: "")
          expect(page).to have_content("is invalid")
          expect(page).to have_field("Phone number", with: "")
          expect(page).to have_field("Address", with: "")
          expect(page).to have_field("City", with: "")
          expect(page).to have_field("Postcode", with: "")
          expect(page).to have_content("can't be blank", count: 7)
          expect(page).to have_content("Select a shipping method")
        end
      end

      context "with a saved address" do
        let!(:address_state) do
          create(:state, name: "Testville", abbr: "TST", country: DefaultCountry.country )
        end
        let(:saved_address) do
          create(:bill_address, state: address_state, zipcode: "TST01" )
        end

        before do
          user.update_columns bill_address_id: saved_address.id
        end

        it "pre-fills address details" do
          visit checkout_path
          expect(page).to have_select "order_bill_address_attributes_state_id", selected: "Testville"
          expect(page).to have_field "order_bill_address_attributes_zipcode", with: "TST01"
        end
      end
    end

    context "payment step" do
      let(:order) { create(:order_ready_for_payment, distributor: distributor) }

      context "with one payment method, with a fee" do
        before do
          visit checkout_step_path(:payment)
        end
        it "preselect the payment method if only one is available" do
          expect(page).to have_checked_field "payment_method_#{payment_with_fee.id}"
        end
        it "displays the transaction fee" do
          expect(page).to have_content("#{payment_with_fee.name} " + "(#{with_currency(1.23)})")
        end
      end

      context "with a transaction fee" do
        before do
          click_button "Next - Order summary"
        end

        shared_examples "displays the transaction fee" do |checkout_page|
          it "on the #{checkout_page} page" do
            within "#line-items" do
              expect(page).to have_content("Transaction fee #{with_currency(1.23)}")
            end
            if checkout_page.eql?("order confirmation")
              expect(page).to have_content "Your order has been processed successfully"
            end
          end
        end

        it_behaves_like "displays the transaction fee", "order summary"

        context "after completing the order" do
          before do
            click_on "Complete order"
          end
          it_behaves_like "displays the transaction fee", "order confirmation"
        end
      end

      context "with more than one payment method" do
        let!(:payment_method) { create(:payment_method, distributors: [distributor]) }

        before do
          visit checkout_step_path(:payment)
        end

        it "don't preselect the payment method if more than one is available" do
          expect(page).to have_field "payment_method_#{payment_with_fee.id}", checked: false
          expect(page).to have_field "payment_method_#{payment_method.id}", checked: false
        end

        it "requires choosing a payment method" do
          click_on "Next - Order summary"
          expect(page).to have_content "Select a payment method"
        end
      end

      describe "choosing" do
        shared_examples "different payment methods" do |pay_method|
          context "checking out with #{pay_method}", if: pay_method.eql?("Stripe SCA") == false do
            before do
              visit checkout_step_path(:payment)
            end

            it "proceeds to the summary step and completes the order" do
              choose pay_method.to_s
              proceed_to_summary

              place_order
              expect(page).to have_content "Paying via: #{pay_method}"
              expect(order.reload.state).to eq "complete"
            end
          end

          context "for Stripe SCA", if: pay_method.eql?("Stripe SCA") do
            before do
              setup_stripe
              visit checkout_step_path(:payment)
            end

            it "selects Stripe SCA and proceeds to the summary step" do
              choose pay_method.to_s
              fill_out_card_details
              proceed_to_summary
            end
          end
        end

        describe "shared examples" do
          let!(:cash) { create(:payment_method, distributors: [distributor], name: "Cash") }

          context "Cash" do
            it_behaves_like "different payment methods", "Cash"
          end

          context "Paypal" do
            let!(:paypal) do
              Spree::Gateway::PayPalExpress.create!(
                name: "Paypal",
                environment: "test",
                distributor_ids: [distributor.id]
              )
            end

            before do
              stub_paypal_response(
                success: true,
                redirect: payment_gateways_confirm_paypal_path(
                  payment_method_id: paypal.id, token: "t123", PayerID: 'p123'
                )
              )
              stub_paypal_confirm
            end

            it_behaves_like "different payment methods", "Paypal"
          end

          context "Stripe SCA" do
            let!(:stripe_account) { create(:stripe_account, enterprise: distributor) }
            let!(:stripe_sca_payment_method) {
              create(:stripe_sca_payment_method, distributors: [distributor], name: "Stripe SCA")
            }

            it_behaves_like "different payment methods", "Stripe SCA"
          end
        end
      end

      describe "hiding a payment method with a default rule" do
        let!(:tagged_customer) { create(:customer, user: user, enterprise: distributor) }
        let!(:hidden_method) {
          create(:payment_method, distributors: [distributor], name: "Hidden", tag_list: "hide_pm")
        }
        before do
          create(:filter_payment_methods_tag_rule,
                 enterprise: distributor,
                 is_default: true,
                 preferred_payment_method_tags: "hide_pm",
                 preferred_matched_payment_methods_visibility: 'hidden')
          visit checkout_step_path(:payment)
        end

        context "with no exceptions set to a customer" do
          it "hides the payment method" do
            expect(page).not_to have_content hidden_method.name
          end
        end

        context "with an exception set to a customer" do
          before do
            create(:filter_payment_methods_tag_rule,
                   enterprise: distributor,
                   preferred_customer_tags: "show_pm",
                   preferred_payment_method_tags: "hide_pm",
                   preferred_matched_payment_methods_visibility: 'visible')
            tagged_customer.update_attribute(:tag_list, "show_pm")
            visit checkout_step_path(:payment)
          end

          it "displays the payment method" do
            expect(page).to have_content hidden_method.name
          end
        end
      end
    end

    context "summary step" do
      let(:order) {
        create(:order_ready_for_confirmation, distributor: distributor)
      }

      describe "completing the checkout" do
        it "keeps the distributor selected for the current user after completion" do
          visit checkout_step_path(:summary)

          expect(page).to have_content "Shopping @ #{distributor.name}"

          place_order

          expect(page).to have_content "Back To Store"
          expect(order.reload.state).to eq "complete"

          expect(page).to have_content "Shopping @ #{distributor.name}"
        end
      end

      describe "navigation available" do
        it "redirect to Payment method step by clicking on 'Back to payment method' button" do
          visit checkout_step_path(:summary)

          click_on "Back to Payment method"

          expect(page).to have_content "You can review and confirm your order in the next step which includes the final costs."
        end
      end

      describe "terms and conditions" do
        context "when none are required" do
          it "doesn't show checkbox or links" do
            visit checkout_step_path(:summary)

            within "#checkout" do
              expect(page).to_not have_field "order_accept_terms"
              expect(page).to_not have_link "Terms and Conditions"
              expect(page).to_not have_link "Terms of service"
            end
          end
        end

        context "when distributor has T&Cs" do
          let(:fake_terms_and_conditions_path) { white_logo_path }
          let(:terms_and_conditions_file) {
            Rack::Test::UploadedFile.new(fake_terms_and_conditions_path, "application/pdf")
          }
          let(:terms_url) { order.distributor.terms_and_conditions.url }

          before do
            order.distributor.terms_and_conditions = terms_and_conditions_file
            order.distributor.save
          end

          describe "when customer has not accepted T&Cs before" do
            it "shows a link to the T&Cs and disables checkout button until terms are accepted" do
              visit checkout_step_path(:summary)
              expect(page).to have_link "Terms and Conditions", href: terms_url
              expect(page).to have_field "order_accept_terms", checked: false
            end
          end

          describe "when customer has already accepted T&Cs before" do
            before do
              customer = create(:customer, enterprise: order.distributor, user: user)
              customer.update terms_and_conditions_accepted_at: Time.zone.now
            end

            it "enables checkout button (because T&Cs are accepted by default)" do
              visit checkout_step_path(:summary)
              expect(page).to have_field "order_accept_terms", checked: true
            end

            describe "but afterwards the enterprise has uploaded a new T&Cs file" do
              before { order.distributor.update terms_and_conditions_updated_at: Time.zone.now }

              it "disables checkout button until terms are accepted" do
                visit checkout_step_path(:summary)
                expect(page).to have_field "order_accept_terms", checked: false
              end
            end
          end
        end

        context "when the platform's terms of service have to be accepted" do
          let(:tos_url) { "https://example.org/tos" }

          before do
            allow(Spree::Config).to receive(:shoppers_require_tos).and_return(true)
            allow(Spree::Config).to receive(:footer_tos_url).and_return(tos_url)
          end

          it "shows the terms which need to be accepted" do
            visit checkout_step_path(:summary)

            expect(page).to have_link "Terms of service", href: tos_url
            expect(find_link("Terms of service")[:target]).to eq "_blank"
            expect(page).to have_field "order_accept_terms", checked: false
          end

          context "when the terms have been accepted in the past" do
            before do
              TermsOfServiceFile.create!(
                attachment: File.open(Rails.root.join("public/Terms-of-service.pdf")),
                updated_at: 1.day.ago,
              )
              customer = create(:customer, enterprise: order.distributor, user: user)
              customer.update(terms_and_conditions_accepted_at: Time.zone.now)
            end

            it "remembers the selection" do
              visit checkout_step_path(:summary)

              expect(page).to have_link "Terms of service"
              expect(page).to have_field "order_accept_terms", checked: true
            end
          end
        end

        context "when the seller's terms and the platform's terms have to be accepted" do
          let(:fake_terms_and_conditions_path) { white_logo_path }
          let(:terms_and_conditions_file) {
            Rack::Test::UploadedFile.new(fake_terms_and_conditions_path, "application/pdf")
          }
          let(:tos_url) { "https://example.org/tos" }
          let(:terms_url) { order.distributor.terms_and_conditions.url }

          before do
            order.distributor.terms_and_conditions = terms_and_conditions_file
            order.distributor.save!

            allow(Spree::Config).to receive(:shoppers_require_tos).and_return(true)
            allow(Spree::Config).to receive(:footer_tos_url).and_return(tos_url)
          end

          it "shows links to both terms and all need accepting" do
            visit checkout_step_path(:summary)

            expect(page).to have_link "Terms and Conditions", href: terms_url
            expect(page).to have_link "Terms of service", href: tos_url
            expect(page).to have_field "order_accept_terms", checked: false
          end
        end
      end

      context "handle the navigation when the order is ready for confirmation" do
        it "redirect to summary step" do
          visit "/checkout"

          expect(page).to have_current_path checkout_step_path(:summary)
        end

        it "handle the navigation between each step by clicking on tab or button to submit the form" do
          visit checkout_step_path(:summary)

          click_on "Your details"

          expect(page).to have_current_path checkout_step_path(:details)

          click_on "Next - Payment method"

          expect(page).to have_current_path checkout_step_path(:payment)
        end
      end
    end

    context "with previous open orders" do
      let(:order) {
        create(:order_ready_for_confirmation, distributor: distributor,
                                              order_cycle: order_cycle, user_id: user.id)
      }
      let!(:prev_order) {
        create(:completed_order_with_totals,
               order_cycle: order_cycle, distributor: distributor, user_id: order.user_id)
      }

      it "informs about previous orders if distributor allow order changes" do
        order.distributor.allow_order_changes = true
        order.distributor.save
        visit checkout_step_path(:summary)

        expect(page).to have_content("You have an order for this order cycle already.")
      end

      it "don't display any message if distributor don't allow order changes" do
        order.distributor.allow_order_changes = false
        order.distributor.save
        visit checkout_step_path(:summary)

        expect(page).to_not have_content("You have an order for this order cycle already.")
      end
    end
  end
end