import { styled } from 'styleh-components'

/**
 * @todo - should be using fill: white; fill: transparent; when we have as svg
 */
const DominoLoaderStyles = styled.todo`
  .domino-loader-parent {
    position: relative;
    padding: 0;
    width: 100px;
    height: 25px;
    list-style: none;

    li {
      display: block;
      position: absolute;
      right: 0;
      width: 3px;
      height: 25px;
      border-radius: 1px;
      transform-origin: 50% 100%;
      background-color: black;
      animation: bar linear 2.8s infinite;
      will-change: transform;

      &:nth-child(1) {
        transform: translateX(0) rotate(0deg);
        opacity: 0.2;
      }
      &:nth-child(2) {
        transform: translateX(-15px) rotate(0deg);
        animation-delay: -0.4s;
      }
      &:nth-child(3) {
        transform: translateX(-30px) rotate(0deg);
        animation-delay: -0.8s;
      }
      &:nth-child(4) {
        transform: translateX(-45px) rotate(10deg);
        animation-delay: -1.2s;
      }
      &:nth-child(5) {
        transform: translateX(-60px) rotate(40deg);
        animation-delay: -1.6s;
      }
      &:nth-child(6) {
        transform: translateX(-75px) rotate(62deg);
        animation-delay: -2s;
      }
      &:nth-child(7) {
        transform: translateX(-90px) rotate(72deg);
        animation-delay: -2.4s;
      }
    }
  }

  @keyframes bar {
    0% {
      transform: translateX(0) rotate(0deg);
      opacity: 0;
    }
    14.28% {
      transform: translateX(-15px) rotate(0deg);
      opacity: 1;
    }
    28.56% {
      transform: translateX(-30px) rotate(0deg);
      opacity: 1;
    }
    37.12% {
      transform: translateX(-39px) rotate(0deg);
      opacity: 1;
    }
    42.84% {
      transform: translateX(-45px) rotate(10deg);
      opacity: 1;
    }
    57.12% {
      transform: translateX(-60px) rotate(40deg);
      opacity: 1;
    }
    71.4% {
      transform: translateX(-75px) rotate(62deg);
      opacity: 1;
    }
    85.68% {
      transform: translateX(-90px) rotate(72deg);
      opacity: 1;
    }
    100% {
      transform: translateX(-105px) rotate(74deg);
      opacity: 0;
    }
  }
`

export { DominoLoaderStyles }
export default DominoLoaderStyles