Feature: Dietary preferences
  As a signed-in user
  I want my regime and allergies/intolerances to autosave as I edit them
  So that my preferences are always up to date without an explicit save step

  Background:
    Given I am signed in as "Alice" "Martin"
    And my household id is 1
    And my diet id is 2
    And the dietary preferences reference data is ready

  Scenario: Loads the current regime, and shows allergies/intolerances as two groups
    When I visit "/parametres/preferences"
    Then the "diet" field should have the value "2"
    And I should see the section "Allergies"
    And I should see the section "Intolérances"
    And the checkbox "Gluten" should be checked
    And the checkbox "Arachides" should not be checked

  Scenario: Has no explicit save button anywhere on the page
    When I visit "/parametres/preferences"
    Then I should not see "Enregistrer"

  Scenario: Autosaves the regime as soon as it's selected
    Given selecting the diet will succeed
    When I visit "/parametres/preferences"
    And I select "Omnivore" from the "diet" field
    Then the diet update request should have been made with diet id 1

  Scenario: Autosaves allergies and intolerances together after checking boxes
    Given updating allergies will succeed
    When I visit "/parametres/preferences"
    And I check the checkbox "Arachides"
    Then the allergies update request should have been made with allergy ids 2 and 1
    And I should see "Enregistré ✓"