import { styled } from 'styleh-components'

/**
 * @todo - should be using fill: white; fill: transparent; when we have as svg
 */

const WaveLoaderWrapper = styled.div`
  position: absolute;
  left: 15px;
  top: 50px;
`
const WaveLoaderPanel = styled.div`
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  height: 40px;
  width: 80px;
  &:after {
    content: 'Loading...';
    font-size: 16px;
    font-family: 'Arial';
    color: var(--color-black);
    text-align: center;
    position: absolute;
    left: 0;
    right: 0;
    bottom: -32px;
    margin: auto;
  }
`

const LoaderItem = styled.div`
  position: relative;
  float: left;
  height: 40px;
  width: 4px;
  margin: 0 2px;
  background-color: black;

  &:nth-child(1) {
    animation: loader-item-1 2s linear infinite;
  }
  &:nth-child(2) {
    animation: loader-item-2 2s linear infinite;
  }
  &:nth-child(3) {
    animation: loader-item-3 2s linear infinite;
  }
  &:nth-child(4) {
    animation: loader-item-4 2s linear infinite;
  }
  &:nth-child(5) {
    animation: loader-item-5 2s linear infinite;
  }
  &:nth-child(6) {
    animation: loader-item-6 2s linear infinite;
  }
  &:nth-child(7) {
    animation: loader-item-7 2s linear infinite;
  }
  &:nth-child(8) {
    animation: loader-item-8 2s linear infinite;
  }
  &:nth-child(9) {
    animation: loader-item-9 2s linear infinite;
  }
  &:nth-child(10) {
    animation: loader-item-10 2s linear infinite;
  }
  @keyframes loader-item-1 {
    1% {
      transform: scaleY(1);
    }
    11% {
      transform: scaleY(1.4);
    }
    21% {
      transform: scaleY(1);
    }
    100% {
      transform: scaleY(1);
    }
  }
  @keyframes loader-item-2 {
    7% {
      transform: scaleY(1);
    }
    17% {
      transform: scaleY(1.4);
    }
    27% {
      transform: scaleY(1);
    }
    100% {
      transform: scaleY(1);
    }
  }
  @keyframes loader-item-3 {
    13% {
      transform: scaleY(1);
    }
    23% {
      transform: scaleY(1.4);
    }
    33% {
      transform: scaleY(1);
    }
    100% {
      transform: scaleY(1);
    }
  }

  @keyframes loader-item-4 {
    19% {
      transform: scaleY(1);
    }
    29% {
      transform: scaleY(1.4);
    }
    39% {
      transform: scaleY(1);
    }
    100% {
      transform: scaleY(1);
    }
  }

  @keyframes loader-item-5 {
    25% {
      transform: scaleY(1);
    }
    35% {
      transform: scaleY(1.4);
    }
    45% {
      transform: scaleY(1);
    }
    100% {
      transform: scaleY(1);
    }
  }

  @keyframes loader-item-6 {
    31% {
      transform: scaleY(1);
    }
    41% {
      transform: scaleY(1.4);
    }
    51% {
      transform: scaleY(1);
    }
    100% {
      transform: scaleY(1);
    }
  }

  @keyframes loader-item-7 {
    37% {
      transform: scaleY(1);
    }
    47% {
      transform: scaleY(1.4);
    }
    57% {
      transform: scaleY(1);
    }
    100% {
      transform: scaleY(1);
    }
  }
  @keyframes loader-item-8 {
    43% {
      transform: scaleY(1);
    }
    53% {
      transform: scaleY(1.4);
    }
    63% {
      transform: scaleY(1);
    }
    100% {
      transform: scaleY(1);
    }
  }

  @keyframes loader-item-9 {
    49% {
      transform: scaleY(1);
    }
    59% {
      transform: scaleY(1.4);
    }
    69% {
      transform: scaleY(1);
    }
    100% {
      transform: scaleY(1);
    }
  }

  @keyframes loader-item-10 {
    55% {
      transform: scaleY(1);
    }
    65% {
      transform: scaleY(1.4);
    }
    75% {
      transform: scaleY(1);
    }
    100% {
      transform: scaleY(1);
    }
  }
`

export { WaveLoaderWrapper, WaveLoaderPanel, LoaderItem }