import * as R from "ramda";

export const isPlayable = R.anyPass([
  R.pathEq(["type", "value"], "video"),
  R.pathEq(["type", "value"], "channel"),
  R.pathEq(["type", "value"], "audio"),
  R.pathEq(["content", "type"], "video/hls"),
]);

const isUiBuilderRiver = R.both(
  R.has("ui_components"),
  R.compose(R.not, R.has("component_type"))
);

const isNestedRiver = R.has("riverId");

const hasScreenType = R.both(
  R.either(
    R.compose(R.not, R.isNil, R.prop("screenType")),
    R.compose(R.not, R.isNil, R.prop("screen_type"))
  ),
  R.anyPass([R.has("screen_type"), R.has("screenType")])
);

const isLabel = R.propEq("type", "label");
const isTvRightButton = R.propEq("type", "tv_right_button");
const isTvLeftButton = R.propEq("type", "tv_left_button");
const isButton = R.propEq("type", "button");

export const isMenuItem = R.anyPass([
  isLabel,
  isTvRightButton,
  isTvLeftButton,
  isButton,
]);

export const isRiver = R.anyPass([
  isUiBuilderRiver,
  isNestedRiver,
  hasScreenType,
]);

// TODO: find a better way to detect river type
export const isV2River = R.allPass([R.has("home"), R.has("hooks")]);

export const isGeneralPlugin = R.propEq("plugin_type", "general");

export const isArticle = R.either(
  R.pathEq(["type", "value"], "article"),
  R.pathEq(["content", "type"], "html")
);

export const isUrlScheme = R.has("url");

export const isLink = R.pathEq(["type", "value"], "link");

export const isContentScreen = R.T;