const separator = /[\s,]+/;
function flipFromString(custom, flip) {
  flip.split(separator).forEach((str) => {
    const value = str.trim();
    switch (value) {
      case "horizontal":
        custom.hFlip = true;
        break;
      case "vertical":
        custom.vFlip = true;
        break;
    }
  });
}
function alignmentFromString(custom, align) {
  align.split(separator).forEach((str) => {
    const value = str.trim();
    switch (value) {
      case "left":
      case "center":
      case "right":
        custom.hAlign = value;
        break;
      case "top":
      case "middle":
      case "bottom":
        custom.vAlign = value;
        break;
      case "slice":
      case "crop":
        custom.slice = true;
        break;
      case "meet":
        custom.slice = false;
    }
  });
}

export { alignmentFromString, flipFromString };