import * as Crypto from 'expo-crypto';

export interface Visit {
  id: string;
  contactId: string;
  visitedByName: string;
  visitedById: string;
  visitDate: number;
  topic?: string;
  response?: string;
  remarks?: string;
  nextVisitDate?: number;
  createdAt: number;
  updatedAt: number;
}

export function dbToVisit(row: any): Visit {
  return {
    id: row.id,
    contactId: row.contact_id,
    visitedByName: row.visited_by_name,
    visitedById: row.visited_by_id,
    visitDate: row.visit_date,
    topic: row.topic,
    response: row.response,
    remarks: row.remarks,
    nextVisitDate: row.next_visit_date,
    createdAt: row.created_at,
    updatedAt: row.updated_at,
  };
}

export function newVisitId(): string {
  return Crypto.randomUUID();
}

export function formatDate(timestamp: number): string {
  const d = new Date(timestamp * 1000);
  return d.toLocaleDateString('en-PH', { year: 'numeric', month: 'short', day: 'numeric' });
}