require "rails_helper"

RSpec.describe Form::Lettings::Questions::ReasonRenewal, type: :model do
  subject(:question) { described_class.new(question_id, question_definition, page) }

  let(:question_id) { nil }
  let(:question_definition) { nil }
  let(:page) { instance_double(Form::Page) }
  let(:subsection) { instance_double(Form::Subsection) }
  let(:form) { instance_double(Form) }

  before do
    allow(form).to receive(:start_year_after_2024?).and_return(false)
    allow(page).to receive(:subsection).and_return(subsection)
    allow(subsection).to receive(:form).and_return(form)
  end

  it "has correct page" do
    expect(question.page).to eq(page)
  end

  it "has the correct id" do
    expect(question.id).to eq("reason")
  end

  it "has the correct header" do
    expect(question.header).to eq("What is the tenant’s main reason for the household leaving their last settled home?")
  end

  it "has the correct check_answer_label" do
    expect(question.check_answer_label).to eq("Reason for leaving last settled home")
  end

  it "has the correct type" do
    expect(question.type).to eq("radio")
  end

  it "has the correct check_answers_card_number" do
    expect(question.check_answers_card_number).to eq(0)
  end

  it "has the correct hint" do
    expect(question.hint_text).to eq("You told us this letting is a renewal. We have removed some options because of this.")
  end

  it "has the correct conditional_for" do
    expect(question.conditional_for).to eq({ "reasonother" => [20] })
  end

  it "is not marked as derived" do
    expect(question).not_to be_derived
  end

  context "with 2023/24 form" do
    it "has the correct answer_options" do
      expect(question.answer_options).to eq({
        "40" => { "value" => "End of assured shorthold tenancy (no fault)" },
        "42" => { "value" => "End of fixed term tenancy (no fault)" },
        "20" => { "value" => "Other" },
        "47" => { "value" => "Tenant prefers not to say" },
        "divider" => { "value" => true },
        "28" => { "value" => "Don’t know" },
      })
    end
  end

  context "with 2024/25 form" do
    before do
      allow(form).to receive(:start_year_after_2024?).and_return(true)
    end

    it "has the correct answer_options" do
      expect(question.answer_options).to eq({
        "50" => { "value" => "End of social housing tenancy - no fault" },
        "51" => { "value" => "End of social housing tenancy - evicted due to anti-social behaviour (ASB)" },
        "52" => { "value" => "End of social housing tenancy - evicted due to rent arrears" },
        "53" => { "value" => "End of social housing tenancy - evicted for any other reason" },
        "20" => { "value" => "Other" },
        "47" => { "value" => "Tenant prefers not to say" },
        "divider" => { "value" => true },
        "28" => { "value" => "Don’t know" },
      })
    end
  end
end