/**
 * Celestial body rendering sizes configuration
 * Shared across components for consistent sizing
 */

/**
 * Planet rendering sizes (radius in scene units)
 */
export const PLANET_SIZES: Record<string, number> = {
  Mercury: 0.35,
  Venus: 0.55,
  Earth: 0.6,
  Mars: 0.45,
  Jupiter: 1.4,
  Saturn: 1.2,
  Uranus: 0.8,
  Neptune: 0.8,
  Pluto: 0.2,
  // Default for unknown planets
  default: 0.5,
};

/**
 * Satellite rendering sizes (radius in scene units)
 */
export const SATELLITE_SIZES: Record<string, number> = {
  Moon: 0.15,
  // Default for unknown satellites
  default: 0.12,
};

/**
 * Star rendering sizes (radius in scene units)
 */
export const STAR_SIZES: Record<string, number> = {
  Sun: 0.4,
  // Default for unknown stars
  default: 0.4,
};

/**
 * Comet rendering sizes (radius in scene units)
 * Comets are typically small with a bright nucleus
 */
export const COMET_SIZES: Record<string, number> = {
  // Famous comets
  Halley: 0.15,
  // Default for unknown comets
  default: 0.12,
};

/**
 * Get the rendering size for a celestial body by name and type
 */
export function getCelestialSize(name: string, type: string): number {
  switch (type) {
    case 'planet':
    case 'dwarf_planet':
      return PLANET_SIZES[name] || PLANET_SIZES.default;
    case 'satellite':
      return SATELLITE_SIZES[name] || SATELLITE_SIZES.default;
    case 'star':
      return STAR_SIZES[name] || STAR_SIZES.default;
    case 'comet':
      return COMET_SIZES[name] || COMET_SIZES.default;
    default:
      return 0.5;
  }
}