import React from 'react';
import {TextStyle, ViewStyle} from 'react-native';

/**
 * type of slider's reference object
 */
export interface SliderRef {
  /**
   * Animates main progress slider based on given value
   * @param value is the desired value between 0 and 1
   */
  setProgress: (value: number) => void;
  /**
   * Sets main progress level without any animation
   * @param value is the desired value between 0 and 1
   */
  setColdProgress: (value: number) => void;
  /**
   * Sets progress level of the buffer indicator with a simple timing animation
   * @param value is the desired value between 0 and 1
   */
  setBufferProgress: (value: number) => void;
}

/**
 * type of slider's props object
 */
export interface SliderProps {
  /**
   * width of slider track
   */
  width: number;
  /**
   * height of slider track
   */
  height?: number;
  /**
   * diameter of sliding thumb
   */
  thumbSize?: number;
  /**
   * color of sliding thumb
   */
  thumbColor?: string;
  /**
   * style override for thumb view. Has higher priority than
   * thumbSize and thumbColor
   */
  thumbStyle?: ViewStyle;
  /**
   * color of progress indicator
   */
  progressColor?: string;
  /**
   * color of buffer progress indicator
   */
  bufferProgressColor?: string;
  /**
   * color of underlying view
   */
  trackColor?: string;
  /**
   * overrides direction of movement. setting to "true" makes the slider animate from right to left.
   */
  isRTL?: boolean;
  /**
   * style addon for root view
   */
  rootStyle?: ViewStyle;
  /**
   * activates tap gesture. when set to "true", onSlide function fires on receiving single taps.
   */
  tapActive?: boolean;
  /**
   * sets the initial progress value.
   */
  initialProgress?: number;
  /**
   * sets the initial buffer progress value.
   */
  bufferInitialProgress?: number;
  /**
   * Called when the slider is being moved via a pan or tap gesture.
   * @param value is the current progress value between 0 and 1
   */
  onSlide?: (value: number) => void;
  /**
   * Called when one of tapping or sliding gestures start.
   * @param value is progress value at the moment which is between 0 and 1
   */
  onSlideStart?: (value: number) => void;
  /**
   * Called when one of tapping or sliding gestures finish.
   * @param value is progress value at the moment which is between 0 and 1
   */
  onSlideFinish?: (value: number) => void;
  /**
   * renders a hovering bubble above thumb view when it's
   * held via touch gesture.
   * @param value is current progress of the slider
   */
  renderBubble?: (value: number) => React.JSX.Element;
  /**
   * style object that overrides default style of bubble container view
   * which is absolutely positioned inside thumb view.
   */
  bubbleContainerStyle?: ViewStyle;
  /**
   * determines when bubble should show up
   */
  bubbleVisibility?: 'always' | 'onTouch';
}

export interface BubbleProps {
  /**
   * Text to display at center of bubble
   * Usually it's video time for corresponding to the current progress.
   */
  text: string;
  /**
   * Custom style object for the bubble's root view
   */
  rootStyle?: ViewStyle;
  /**
   * Custom style object for the bubble's text element
   */
  textStyle?: TextStyle;
}