require 'rails_helper'

feature 'Results' do

  let(:budget)  { create(:budget, phase: "finished") }
  let(:group)   { create(:budget_group, budget: budget) }
  let(:heading) { create(:budget_heading, group: group, price: 1000) }

  let!(:investment1) { create(:budget_investment, :selected, heading: heading, price: 200, ballot_lines_count: 900) }
  let!(:investment2) { create(:budget_investment, :selected, heading: heading, price: 300, ballot_lines_count: 800) }
  let!(:investment3) { create(:budget_investment, :selected, heading: heading, price: 500, ballot_lines_count: 700) }
  let!(:investment4) { create(:budget_investment, :selected, heading: heading, price: 100, ballot_lines_count: 600) }

  let!(:results) { Budget::Result.new(budget, heading).calculate_winners }

  scenario "Diplays winner investments" do
    visit budget_path(budget)
    click_link "See results"

    within("#budget-investments-results") do
      expect(page).to have_content investment1.title
      expect(page).to have_content investment2.title
      expect(page).to have_content investment3.title
      expect(page).to_not have_content investment4.title

      expect(investment1.title).to appear_before(investment2.title)
      expect(investment2.title).to appear_before(investment3.title)
    end
  end

  scenario "Displays non winner investments", :js do
    visit budget_path(budget)
    click_link "See results"
    click_link "Show all"

    within("#budget-investments-results") do
      expect(page).to have_content investment1.title
      expect(page).to have_content investment2.title
      expect(page).to have_content investment3.title
      expect(page).to have_content investment4.title

      expect(investment1.title).to appear_before(investment2.title)
      expect(investment2.title).to appear_before(investment3.title)
      expect(investment3.title).to appear_before(investment4.title)
    end
  end

  scenario "If budget is in a phase different from finished results can't be accessed" do
    budget.update phase: (Budget::PHASES - ["finished"]).sample
    visit budget_path(budget)
    expect(page).not_to have_link "See results"

    visit budget_results_path(budget, heading_id: budget.headings.first)
    expect(page).to have_content "You do not have permission to carry out the action"
  end

end