import type { SpotStatusValue } from '@/lib/types';
import { formatDistanceToNow } from '@/lib/dateFnsI18n';
import { STATUS_KEYS, STATUS_DESC_KEYS } from '@/lib/labelKeys';

export interface SpotStatusMeta {
  value: SpotStatusValue;
  /** Short human label (English fallback — translate via `labelKey`). */
  label: string;
  /** `labelsUi.status.*` translation key for `label`. */
  labelKey: string;
  /** Emoji used in compact contexts. */
  emoji: string;
  /** One-line description for pickers (English fallback — translate via `descriptionKey`). */
  description: string;
  /** `labelsUi.status.*` translation key for `description`. */
  descriptionKey: string;
  /** Tailwind classes for badge text + background + border. */
  badgeClass: string;
  /** Hex dot color for map/legend use. */
  dot: string;
}

export const SPOT_STATUS_META: Record<SpotStatusValue, SpotStatusMeta> = {
  active: {
    value: 'active',
    label: 'Active',
    labelKey: STATUS_KEYS.active,
    emoji: '🟢',
    description: 'Good to go — skate it.',
    descriptionKey: STATUS_DESC_KEYS.active,
    badgeClass: 'text-green-400 bg-green-500/10 border-green-500/30',
    dot: '#22c55e',
  },
  bust: {
    value: 'bust',
    label: 'Bust',
    labelKey: STATUS_KEYS.bust,
    emoji: '🟡',
    description: 'Heavy kick-out risk — security or cops.',
    descriptionKey: STATUS_DESC_KEYS.bust,
    badgeClass: 'text-yellow-400 bg-yellow-500/10 border-yellow-500/30',
    dot: '#eab308',
  },
  skate_stopped: {
    value: 'skate_stopped',
    label: 'Skate-stopped',
    labelKey: STATUS_KEYS.skate_stopped,
    emoji: '🟠',
    description: 'Knobbed / capped, but partially skateable.',
    descriptionKey: STATUS_DESC_KEYS.skate_stopped,
    badgeClass: 'text-orange-400 bg-orange-500/10 border-orange-500/30',
    dot: '#f97316',
  },
  closed: {
    value: 'closed',
    label: 'Closed',
    labelKey: STATUS_KEYS.closed,
    emoji: '⚪',
    description: 'Temporarily closed — construction or event.',
    descriptionKey: STATUS_DESC_KEYS.closed,
    badgeClass: 'text-gray-300 bg-gray-500/10 border-gray-500/30',
    dot: '#9ca3af',
  },
  gone: {
    value: 'gone',
    label: 'Gone',
    labelKey: STATUS_KEYS.gone,
    emoji: '🔴',
    description: 'Demolished, paved over, or fenced off for good.',
    descriptionKey: STATUS_DESC_KEYS.gone,
    badgeClass: 'text-red-400 bg-red-500/10 border-red-500/40',
    dot: '#ef4444',
  },
};

/** Ordered list for pickers/legends (best → worst). */
export const SPOT_STATUS_ORDER: SpotStatusValue[] = [
  'active',
  'bust',
  'skate_stopped',
  'closed',
  'gone',
];

/**
 * Human "time ago" for a unix-seconds timestamp, in the active app language
 * (via the locale-aware `dateFnsI18n` shim — "3 days ago" / "hace 3 días").
 */
export function statusTimeAgo(unixSeconds: number): string {
  return formatDistanceToNow(new Date(unixSeconds * 1000), { addSuffix: true });
}