export const BUDGET_MAX = 50000;

export const INITIAL_FORM_DATA = {
  firstName: '',
  lastName: '',
  telephone: '',
  email: '',
  contactByTelephone: false,
  contactByEmail: false,
  appointmentVideoCall: false,
  appointmentTelephoneCall: false,
  preferredDate: '',
  preferredTime: '',
  departurePort: '',
  destination: '',
  month: '',
  year: '',
  duration: '',
  adults: '',
  children: '',
  budgetMin: 0,
  budgetMax: BUDGET_MAX,
  subscriberCode: '',
  comments: '',
  newsletterOptIn: false
};

export const MONTHS = [
  'January',
  'February',
  'March',
  'April',
  'May',
  'June',
  'July',
  'August',
  'September',
  'October',
  'November',
  'December'
];

export const YEARS = ['2026', '2027', '2028', '2029', '2030'];

export const DURATIONS = [
  { label: '1 – 10', value: '1 - 10' },
  { label: '11 – 14', value: '11 - 14' },
  { label: '15 – 19', value: '15 - 19' },
  { label: '20 – 25', value: '20 - 25' },
  { label: '26+', value: '26+' }
];

const toOptions = (items: string[]) =>
  items.map(item => ({ label: item, value: item }));

export const MONTH_OPTIONS = toOptions(MONTHS);
export const YEAR_OPTIONS = toOptions(YEARS);
export const ADULTS_OPTIONS = toOptions(
  Array.from({ length: 10 }, (_, i) => String(i + 1))
);
export const CHILDREN_OPTIONS = toOptions(
  Array.from({ length: 11 }, (_, i) => String(i))
);

export const STEP_LABELS = ['Your details', 'Your trip', 'Budget & extras'];

export const HOUR_OPTIONS = toOptions(
  Array.from({ length: 24 }, (_, i) => String(i).padStart(2, '0'))
);
export const MINUTE_OPTIONS = toOptions(['00', '30']);

export const EMAIL_REGEX = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
export const PHONE_REGEX = /^\+?\d{1,4}[\s-]?(?:\(\d{1,3}\)[\s-]?)?\d{1,4}[\s-]?\d{1,4}[\s-]?\d{1,4}$/;