import type { SpotStatusValue } from '@/lib/types';

export interface SpotStatusMeta {
  value: SpotStatusValue;
  /** Short human label. */
  label: string;
  /** Emoji used in compact contexts. */
  emoji: string;
  /** One-line description for pickers. */
  description: 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',
    emoji: '🟢',
    description: 'Good to go — skate it.',
    badgeClass: 'text-green-400 bg-green-500/10 border-green-500/30',
    dot: '#22c55e',
  },
  bust: {
    value: 'bust',
    label: 'Bust',
    emoji: '🟡',
    description: 'Heavy kick-out risk — security or cops.',
    badgeClass: 'text-yellow-400 bg-yellow-500/10 border-yellow-500/30',
    dot: '#eab308',
  },
  skate_stopped: {
    value: 'skate_stopped',
    label: 'Skate-stopped',
    emoji: '🟠',
    description: 'Knobbed / capped, but partially skateable.',
    badgeClass: 'text-orange-400 bg-orange-500/10 border-orange-500/30',
    dot: '#f97316',
  },
  closed: {
    value: 'closed',
    label: 'Closed',
    emoji: '⚪',
    description: 'Temporarily closed — construction or event.',
    badgeClass: 'text-gray-300 bg-gray-500/10 border-gray-500/30',
    dot: '#9ca3af',
  },
  gone: {
    value: 'gone',
    label: 'Gone',
    emoji: '🔴',
    description: 'Demolished, paved over, or fenced off for good.',
    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. */
export function statusTimeAgo(unixSeconds: number): string {
  const diff = Math.max(0, Math.floor(Date.now() / 1000) - unixSeconds);
  const days = Math.floor(diff / 86400);
  if (days >= 365) {
    const y = Math.floor(days / 365);
    return `${y}y ago`;
  }
  if (days >= 30) {
    const m = Math.floor(days / 30);
    return `${m}mo ago`;
  }
  if (days >= 1) return `${days}d ago`;
  const hours = Math.floor(diff / 3600);
  if (hours >= 1) return `${hours}h ago`;
  const mins = Math.floor(diff / 60);
  if (mins >= 1) return `${mins}m ago`;
  return 'just now';
}