# frozen_string_literal: true

require "spec_helper"

feature '
    As an administrator
    I want to manage adjustments on orders
', js: true do
  include AuthenticationHelper
  include WebHelper

  let!(:user) { create(:user) }
  let!(:distributor) { create(:distributor_enterprise, charges_sales_tax: true) }
  let!(:order_cycle) { create(:simple_order_cycle, distributors: [distributor]) }

  let!(:order) {
    create(:order_with_totals_and_distribution, user: user, distributor: distributor,
                                                order_cycle: order_cycle, state: 'complete', payment_state: 'balance_due')
  }
  let!(:tax_category) { create(:tax_category, name: 'GST') }
  let!(:tax_rate) {
    create(:tax_rate, name: 'GST', calculator: build(:calculator, preferred_amount: 10),
                      zone: create(:zone_with_member), tax_category: tax_category)
  }

  before do
    order.finalize!
    create(:check_payment, order: order, amount: order.total)
  end

  scenario "adding taxed adjustments to an order" do
    # When I go to the adjustments page for the order
    login_as_admin_and_visit spree.admin_orders_path
    page.find('td.actions a.icon-edit').click
    click_link 'Adjustments'

    # And I create a new adjustment with tax
    click_link 'New Adjustment'
    fill_in 'adjustment_amount', with: 110
    fill_in 'adjustment_label', with: 'Late fee'
    select2_select 'GST', from: 'adjustment_tax_category_id'
    click_button 'Continue'

    # Then I should see the adjustment, with the correct tax
    expect(page).to have_selector 'td.label', text: 'Late fee'
    expect(page).to have_selector 'td.amount', text: '110.00'
    expect(page).to have_selector 'td.tax', text: '10.00'
  end

  scenario "modifying taxed adjustments on an order" do
    # Given a taxed adjustment
    adjustment = create(:adjustment, label: "Extra Adjustment", adjustable: order,
                                     amount: 110, tax_category: tax_category, order: order)

    # When I go to the adjustments page for the order
    login_as_admin_and_visit spree.admin_orders_path
    page.find('td.actions a.icon-edit').click
    click_link 'Adjustments'
    page.find('tr', text: 'Extra Adjustment').find('a.icon-edit').click

    expect(page).to have_select2 :adjustment_tax_category_id, selected: 'GST'

    # When I edit the adjustment, removing the tax
    select2_select 'None', from: :adjustment_tax_category_id
    click_button 'Continue'

    # Then the adjustment tax should be cleared
    expect(page).to have_selector 'td.amount', text: '110.00'
    expect(page).to have_selector 'td.tax', text: '0.00'
  end

  scenario "modifying an untaxed adjustment on an order" do
    # Given an untaxed adjustment
    adjustment = create(:adjustment, label: "Extra Adjustment", adjustable: order,
                                     amount: 110, tax_category: nil, order: order)

    # When I go to the adjustments page for the order
    login_as_admin_and_visit spree.admin_orders_path
    page.find('td.actions a.icon-edit').click
    click_link 'Adjustments'
    page.find('tr', text: 'Extra Adjustment').find('a.icon-edit').click

    expect(page).to have_select2 :adjustment_tax_category_id, selected: []

    # When I edit the adjustment, setting a tax rate
    select2_select 'GST', from: :adjustment_tax_category_id
    click_button 'Continue'

    # Then the adjustment tax should be recalculated
    expect(page).to have_selector 'td.amount', text: '110.00'
    expect(page).to have_selector 'td.tax', text: '10.00'
  end

  scenario "viewing adjustments on a canceled order" do
    # Given a taxed adjustment
    adjustment = create(:adjustment, label: "Extra Adjustment", adjustable: order,
                                     amount: 110, tax_category: tax_category, order: order)
    order.cancel!

    login_as_admin_and_visit spree.edit_admin_order_path(order)

    click_link 'Adjustments'

    expect(page).to_not have_selector('tr a.icon-edit')
    expect(page).to_not have_selector('a.icon-plus'), text: I18n.t(:new_adjustment)
  end
end