-- =============================================================
-- Mehrsprachigkeit (Inhalte) + Rezeptvorschläge
-- =============================================================

-- ---------- Übersetzungsspalten ----------
-- Nullable: ohne Übersetzung fällt die Anzeige auf den deutschen
-- Text zurück. Werden manuell oder per DeepL-Anbindung befüllt.
alter table public.dishes    add column name_en  text, add column name_pl  text;
alter table public.sections  add column label_en text, add column label_pl text;
alter table public.allergens add column name_en  text, add column name_pl  text;
alter table public.additives add column name_en  text, add column name_pl  text;

-- ---------- Referenz-Übersetzungen (feste EU-Kennzeichnung) ----------
update public.sections set label_en = 'Breakfast',            label_pl = 'Śniadanie'               where key = 'brotzeit';
update public.sections set label_en = 'Lunch',                label_pl = 'Obiad'                    where key = 'mittagessen';
update public.sections set label_en = 'Lunch (vegetarian)',   label_pl = 'Obiad (wegetariański)'    where key = 'mittagessen_veg';
update public.sections set label_en = 'Soup',                 label_pl = 'Zupa'                     where key = 'suppe';

update public.allergens set name_en = 'Cereals containing gluten',      name_pl = 'Zboża zawierające gluten'         where code = 'A';
update public.allergens set name_en = 'Crustaceans',                    name_pl = 'Skorupiaki'                       where code = 'B';
update public.allergens set name_en = 'Eggs',                           name_pl = 'Jaja'                             where code = 'C';
update public.allergens set name_en = 'Fish',                           name_pl = 'Ryby'                             where code = 'D';
update public.allergens set name_en = 'Peanuts',                        name_pl = 'Orzeszki ziemne'                  where code = 'E';
update public.allergens set name_en = 'Soybeans',                       name_pl = 'Soja'                             where code = 'F';
update public.allergens set name_en = 'Milk (including lactose)',       name_pl = 'Mleko (w tym laktoza)'            where code = 'G';
update public.allergens set name_en = 'Tree nuts',                      name_pl = 'Orzechy'                          where code = 'H';
update public.allergens set name_en = 'Celery',                         name_pl = 'Seler'                            where code = 'I';
update public.allergens set name_en = 'Mustard',                        name_pl = 'Gorczyca'                         where code = 'J';
update public.allergens set name_en = 'Sesame seeds',                   name_pl = 'Nasiona sezamu'                   where code = 'K';
update public.allergens set name_en = 'Sulphur dioxide and sulphites',  name_pl = 'Dwutlenek siarki i siarczyny'     where code = 'L';
update public.allergens set name_en = 'Lupin',                          name_pl = 'Łubin'                            where code = 'M';
update public.allergens set name_en = 'Molluscs',                       name_pl = 'Mięczaki'                         where code = 'N';

update public.additives set name_en = 'with colouring',                 name_pl = 'z barwnikiem'                     where code = '1';
update public.additives set name_en = 'with preservative',              name_pl = 'z konserwantem'                   where code = '2';
update public.additives set name_en = 'with antioxidant',               name_pl = 'z przeciwutleniaczem'             where code = '3';
update public.additives set name_en = 'with flavour enhancer',          name_pl = 'ze wzmacniaczem smaku'            where code = '4';
update public.additives set name_en = 'sulphured',                      name_pl = 'siarkowany'                       where code = '5';
update public.additives set name_en = 'blackened',                      name_pl = 'barwiony na czarno'               where code = '6';
update public.additives set name_en = 'waxed',                          name_pl = 'woskowany'                        where code = '7';
update public.additives set name_en = 'with phosphate',                 name_pl = 'z fosforanem'                     where code = '8';
update public.additives set name_en = 'with sweetener(s)',              name_pl = 'ze słodzikiem/słodzikami'         where code = '9';
update public.additives set name_en = 'contains a source of phenylalanine', name_pl = 'zawiera źródło fenyloalaniny' where code = '10';
update public.additives set name_en = 'caffeinated',                    name_pl = 'zawiera kofeinę'                  where code = '11';

-- ---------- Rezeptvorschläge ----------
create table public.dish_suggestions (
  id          uuid primary key default gen_random_uuid(),
  name        text not null,
  description text,
  created_at  timestamptz not null default now()
);

alter table public.dish_suggestions enable row level security;

-- Jeder darf einen Vorschlag einreichen, aber niemand außer dem
-- Kantinen-Team darf die Liste einsehen (kein Lesezugriff für anon).
create policy "dish_suggestions_public_insert" on public.dish_suggestions
  for insert to anon, authenticated
  with check (true);

create policy "dish_suggestions_staff_select" on public.dish_suggestions
  for select to authenticated
  using (public.app_role() in ('staff', 'admin'));

create policy "dish_suggestions_staff_delete" on public.dish_suggestions
  for delete to authenticated
  using (public.app_role() in ('staff', 'admin'));