# frozen_string_literal: true

require 'spec_helper'

shared_examples 'validations on select questions' do |on_server: false|
  before do
    allow_server_side_validation_error
  end
  context 'requires_answer validation' do
    let(:questionnaire) do
      inject_questionnaire "test", <<-END
        question :v_select, type: :select, required: true do
          title "Pick one"
          option :a0, value: 0, description: "--- Kies ---", placeholder: true
          option :a1, value: 1, description: 'Unicorns'
          option :a2, value: 2, description: 'Rainbows'
        end; end_panel
      END
    end

    scenario 'saving a valid choice' do
      select_select_option 'v_select', 'a1'
      run_validations
      expect_no_errors
      expect_saved_value 'v_select', 'a1'
    end

    scenario 'saving with an unknown select chosen' do
      next if validation_run_location == :client_side

      select_select_option 'v_select', 'aXX'
      run_validations
      expect_error_on 'v_select', 'valid_option'
    end

    scenario 'saving without a choice' do
      next if on_server
      run_validations
      expect_error_on 'v_select', 'requires_answer'
    end

    scenario 'saving selecting the placeholder' do
      next if on_server
      select_select_option 'v_select', 'a0'
      run_validations
      expect_error_on 'v_select', 'requires_answer'
    end
  end

  context 'not required' do
    let(:questionnaire) do
      inject_questionnaire "test", <<-END
        question :v_select, type: :select do
          title "Pick one"
          option :a0, value: 0, description: "--- Kies ---", placeholder: true
          option :a1, value: 1, description: 'Unicorns'
          option :a2, value: 2, description: 'Rainbows'
        end; end_panel
      END
    end

    scenario 'saving selecting the placeholder clears the placeholder value' do
      select_select_option 'v_select', 'a0'
      run_validations
      expect_saved_value 'v_select', nil
    end
  end

  context 'questions depending on select' do
    let(:questionnaire) do
      inject_questionnaire "test", <<-END
panel do
  question :v_select, type: :select, required: true do
    title "Pick one"
    option :a0, value: 0, description: "--- Kies ---", placeholder: true
    option :a1, value: 1, description: 'Unicorns'
    option :a2, value: 2, description: 'Rainbows'
  end
  question :v_integer, type: :integer, required: true, depends_on: [:v_select]
end; end_panel
      END
    end

    scenario 'validation triggered by depends on select' do
      fill_in_question 'v_integer', 'not_a_number'
      select_select_option 'v_select', 'a1'
      run_validations
      expect_error_on 'v_integer', 'valid_integer'
    end

    scenario 'validation not triggered by depends on select' do
      next if on_server # not send to server, otherwise should error.
      run_validations
      expect_no_error_on 'v_integer'
      expect_error_on 'v_select', 'requires_answer'
    end
  end
end

feature 'Client-side validations on select questions', js: true do
  include ClientSideValidationHelpers
  it_behaves_like "validations on select questions"
end

feature 'Server-side validations on select questions' do
  include ServerSideValidationHelpers
  it_behaves_like "validations on select questions", on_server: true
end