import { Type, Hash, CircleDot, ListChecks, CheckCircle } from 'lucide-react-native';
import type { InputType, MemoLogger } from './types';

export const SWIPE_THRESHOLD = 80;

export const TYPE_ICONS = {
  text: Type,
  number: Hash,
  singleselect: CircleDot,
  multiselect: ListChecks,
  check: CheckCircle,
} as const;

export const TYPE_OPTION_KEYS: InputType[] = [
  'singleselect',
  'multiselect',
  'text',
  'number',
  'check',
];

export const NUMBER_UNITS: { id: string; label: string; unit: string; isPrefix?: boolean }[] = [
  { id: 'plain', label: '#', unit: '' },
  { id: 'currency', label: '$', unit: '$', isPrefix: true },
  { id: 'percent', label: '%', unit: '%' },
  { id: 'duration', label: 'min', unit: 'min' },
  { id: 'weight', label: 'kg', unit: 'kg' },
  { id: 'distance', label: 'km', unit: 'km' },
];

export const isUnitPrefix = (unit?: string): boolean =>
  NUMBER_UNITS.some(u => u.unit === unit && u.isPrefix);

export function formatValue(value: number | string, unit?: string): string {
  const str = String(value);
  if (!unit) return str;
  return isUnitPrefix(unit) ? `${unit}${str}` : `${str}${unit}`;
}

export const DEFAULT_LOGGERS: MemoLogger[] = [
  {
    id: 'water',
    name: 'Water',
    icon: '💧',
    type: 'singleselect',
    unit: 'ml',
    options: [
      { label: '1 glass', value: 250 },
      { label: '2 glasses', value: 500 },
      { label: '1 liter', value: 1000 },
    ],
  },
  {
    id: 'mood',
    name: 'Mood',
    icon: '😊',
    type: 'singleselect',
    options: [
      { icon: '😢', value: 1 },
      { icon: '😕', value: 2 },
      { icon: '😐', value: 3 },
      { icon: '🙂', value: 4 },
      { icon: '😊', value: 5 },
    ],
  },
  {
    id: 'exercise',
    name: 'Exercise',
    icon: '🏃',
    type: 'singleselect',
    options: [
      { label: '15 min', value: 15 },
      { label: '30 min', value: 30 },
      { label: '45 min', value: 45 },
      { label: '1 hour', value: 60 },
    ],
  },
  { id: 'count', name: 'Count', icon: '🔢', type: 'number' },
  { id: 'spending', name: 'Spending', icon: '💵', type: 'number', unit: '$' },
  { id: 'progress', name: 'Progress', icon: '📊', type: 'number', unit: '%' },
  { id: 'duration', name: 'Duration', icon: '⏱️', type: 'number', unit: 'min' },
  { id: 'weight', name: 'Weight', icon: '⚖️', type: 'number', unit: 'kg' },
  { id: 'distance', name: 'Distance', icon: '📏', type: 'number', unit: 'km' },
];