export type Role = "admin" | "staff";

export interface Profile {
  id: string;
  email: string;
  full_name: string;
  role: Role;
  password_auth_enabled: boolean;
  created_at: string;
}

export interface Section {
  key: string;
  label: string;
  label_en: string | null;
  label_pl: string | null;
  time_range: string;
  sort: number;
}

export interface Dish {
  id: string;
  name: string;
  name_en: string | null;
  name_pl: string | null;
  price: number;
  allergens: string[];
  additives: string[];
}

export interface MenuEntry {
  id: string;
  menu_date: string;
  section_key: string;
  position: number;
  dish: Dish;
}

export interface CodeItem {
  code: string;
  name: string;
  name_en: string | null;
  name_pl: string | null;
  sort: number;
}

export interface DishSuggestion {
  id: string;
  name: string;
  description: string | null;
  created_at: string;
}

/** Übersetzten Namen für die aktuelle Sprache liefern, sonst Deutsch als Fallback. */
export function localized(
  item: { name?: string; label?: string; name_en?: string | null; name_pl?: string | null; label_en?: string | null; label_pl?: string | null },
  locale: string
): string {
  const de = item.name ?? item.label ?? "";
  if (locale === "en") return item.name_en || item.label_en || de;
  if (locale === "pl") return item.name_pl || item.label_pl || de;
  return de;
}

// Farb-Defaults (r-hofmann.de: Blau #003388, Navy #0d315c, Orange #ff6900)
export const DEFAULT_COLORS: Record<string, string> = {
  primary: "#003388",
  primaryDark: "#0d315c",
  accent: "#ff6900",
  headerText: "#ffffff",
  rowBg: "#e3e4f1",
  rowBgAlt: "#f4f4fa",
  addBtn: "#6da54c",
  deleteBtn: "#e2371d",
};

export const COLOR_VARS: Record<string, string> = {
  primary: "--c-primary",
  primaryDark: "--c-primary-dark",
  accent: "--c-accent",
  headerText: "--c-header-text",
  rowBg: "--c-row-bg",
  rowBgAlt: "--c-row-bg-alt",
  addBtn: "--c-add",
  deleteBtn: "--c-del",
};

export function logoUrl(path: string | null | undefined): string | null {
  if (!path) return null;
  return `/branding/${path}`;
}

export function faviconUrl(path: string | null | undefined): string | null {
  if (!path) return null;
  return `/branding/${path}`;
}

export const SITE_TITLE = process.env.SITE_TITLE?.trim() || "Canteen Menu";