import type { AppointmentPurpose } from '@/types/appointment';

export const APPOINTMENT_PURPOSE_LABEL: Record<AppointmentPurpose, string> = {
  consultation: 'Consultation',
  filling: 'Filling',
  endo: 'Endo',
  visit: 'Visit',
  hygiene: 'Hygiene',
};

/** Background + border for blocks / legend (matches reference palette). */
export const APPOINTMENT_PURPOSE_STYLES: Record<AppointmentPurpose, string> = {
  consultation: 'bg-violet-500/25 border-violet-400/50 text-violet-100',
  filling: 'bg-orange-500/25 border-orange-400/50 text-orange-100',
  endo: 'bg-red-500/25 border-red-400/50 text-red-100',
  visit: 'bg-sky-500/25 border-sky-400/50 text-sky-100',
  hygiene: 'bg-lime-500/20 border-lime-400/45 text-lime-100',
};

export function purposeStyle(purpose: string): string {
  const p = purpose as AppointmentPurpose;
  return APPOINTMENT_PURPOSE_STYLES[p] ?? 'bg-surface-elevated border-border text-text-secondary';
}

/** Trash icon — legend hues; `!` overrides global `.lucide { color: var(--color-icon) }`. */
export function purposeDeleteIconClass(purpose: string): string {
  const p = purpose as AppointmentPurpose;
  const map: Record<AppointmentPurpose, string> = {
    consultation: '!text-violet-400 group-hover:!text-violet-300',
    filling: '!text-orange-400 group-hover:!text-orange-300',
    endo: '!text-red-400 group-hover:!text-red-300',
    visit: '!text-sky-400 group-hover:!text-sky-300',
    hygiene: '!text-lime-600 group-hover:!text-lime-500',
  };
  return map[p] ?? '!text-text-muted group-hover:!text-text-secondary';
}

/** Small swatch for legend (background + border only). */
export const APPOINTMENT_PURPOSE_LEGEND_SWATCH: Record<AppointmentPurpose, string> = {
  consultation: 'bg-violet-500/85 border-violet-400/75',
  filling: 'bg-orange-500/85 border-orange-400/75',
  endo: 'bg-red-500/85 border-red-400/75',
  visit: 'bg-sky-500/85 border-sky-400/75',
  hygiene: 'bg-lime-500/80 border-lime-400/70',
};