/**
 * Animation configuration that can include additional properties
 * like delay, duration, stiffness, damping, etc.
 */
export type AnimationConfig = {
  type?: string
  [key: string]: any
}

/**
 * Input format for the transition prop - supports multiple syntaxes:
 *
 * 1. String: "bouncy"
 * 2. Object with property mappings: { x: 'quick', y: 'bouncy', default: 'slow' }
 * 3. Array with config: ['bouncy', { delay: 100, x: 'quick' }]
 * 4. Object with enter/exit: { enter: 'bouncy', exit: 'quick', default: 'slow' }
 *
 * Note: Uses `any` to be compatible with the TransitionProp type from @tamagui/web
 * which has more complex union types.
 */
export type TransitionPropInput = any

/**
 * Spring configuration parameters that can override preset defaults.
 * These are the common parameters across animation drivers.
 */
export type SpringConfig = {
  stiffness?: number
  damping?: number
  mass?: number
  tension?: number
  friction?: number
  velocity?: number
  overshootClamping?: boolean
  duration?: number
  bounciness?: number
  speed?: number
}

/**
 * Normalized output format that all animation drivers consume.
 * Provides a consistent structure regardless of input format.
 */
export type NormalizedTransition = {
  /** Default animation key for properties not explicitly listed */
  default: string | null
  /** Animation key to use during enter transitions (mount) */
  enter: string | null
  /** Animation key to use during exit transitions (unmount) */
  exit: string | null
  /** Global delay in ms */
  delay: number | undefined
  /** Per-property animation configs: propertyName -> animationKey or config */
  properties: Record<string, string | AnimationConfig>
  /** Global spring config overrides that merge with the preset defaults */
  config?: SpringConfig
}