app/src/admin/utils/dashboardHelpers.ts

export const LEAVE_TYPE_LABELS: Record<string, string> = {
  vacation: "Dovolená",
  sick: "Nemoc",
  unpaid: "Neplacené volno",
};

export const STATUS_DOT_CLASS: Record<string, string> = {
  in: "dash-status-in",
  away: "dash-status-away",
  out: "dash-status-out",
  leave: "dash-status-leave",
};

export const STATUS_LABELS: Record<string, string> = {
  in: "Přítomen",
  away: "Přestávka",
  out: "Nepřihlášen",
  leave: "Nepřítomen",
};

// Re-exported from the single source of truth so the dashboard activity feed
// and the Audit Log page can't drift apart. See ../lib/entityTypeLabels.
export { ENTITY_TYPE_LABELS } from "../lib/entityTypeLabels";

export const ACTION_LABELS: Record<string, string> = {
  create: "Vytvořil",
  update: "Upravil",
  delete: "Smazal",
  login: "Přihlášení",
};

export function getCzechDate(): string {
  const now = new Date();
  const days = [
    "Neděle",
    "Pondělí",
    "Úterý",
    "Středa",
    "Čtvrtek",
    "Pátek",
    "Sobota",
  ];
  const months = [
    "ledna",
    "února",
    "března",
    "dubna",
    "května",
    "června",
    "července",
    "srpna",
    "září",
    "října",
    "listopadu",
    "prosince",
  ];
  const day = days[now.getDay()];
  const oneJan = new Date(now.getFullYear(), 0, 1);
  const week = Math.ceil(
    ((now.getTime() - oneJan.getTime()) / 86400000 + oneJan.getDay() + 1) / 7,
  );
  return `${day}, ${now.getDate()}. ${months[now.getMonth()]} ${now.getFullYear()} · Týden ${week}`;
}

export function getActivityIconClass(action: string): string {
  const map: Record<string, string> = {
    create: "success",
    update: "info",
    delete: "danger",
    login: "accent",
  };
  return map[action] || "muted";
}

export function formatActivityTime(dateString: string): string {
  const date = new Date(dateString);
  const now = new Date();
  const diff = now.getTime() - date.getTime();
  if (diff < 60000) return "Právě teď";
  if (diff < 3600000) return `${Math.floor(diff / 60000)} min`;
  if (date.toDateString() === now.toDateString()) {
    return date.toLocaleTimeString("cs-CZ", {
      hour: "2-digit",
      minute: "2-digit",
    });
  }
  return date.toLocaleDateString("cs-CZ", { day: "2-digit", month: "2-digit" });
}

export function formatSessionDate(dateString: string): string {
  const date = new Date(dateString);
  return date.toLocaleDateString("cs-CZ", {
    day: "2-digit",
    month: "2-digit",
    year: "numeric",
    hour: "2-digit",
    minute: "2-digit",
  });
}