<script setup lang="ts">
import { hexToRgba } from '@af-mobile-client-vue3/utils/common'
</script>

<template>
  <div class="wave">
    <div class="enter-y wave-wrapper w-full bottom-0 fixed !-z-5">
      <svg
        class="ignore-waves"
        xmlns="http://www.w3.org/2000/svg"
        xmlns:xlink="http://www.w3.org/1999/xlink"
        viewBox="0 24 150 28"
        preserveAspectRatio="none"
        shape-rendering="auto"
      >
        <defs>
          <path
            id="gentle-wave"
            d="M-160 44c30 0 58-18 88-18s 58 18 88 18 58-18 88-18 58 18 88 18 v44h-352z"
          />
        </defs>
        <g class="parallax">
          <use
            xlink:href="#gentle-wave"
            x="48"
            y="0"
            :fill="hexToRgba('#3895fa', 0.4)"
          />
          <use
            xlink:href="#gentle-wave"
            x="48"
            y="3"
            :fill="hexToRgba('#3895fa', 0.5)"
          />
          <use
            xlink:href="#gentle-wave"
            x="48"
            y="5"
            :fill="hexToRgba('#3895fa', 0.6)"
          />
          <use
            xlink:href="#gentle-wave"
            x="48"
            y="7"
            :fill="hexToRgba('#3895fa', 0.7)"
          />
        </g>
      </svg>
    </div>
  </div>
</template>

<style scoped lang="less">
.wave {
  position: relative;
  height: 80px;
  z-index: 9999;
}

.wave-wrapper {
  position: fixed;
  width: 100%;
  left: 0;
  bottom: 0;
}
.ignore-waves {
  position: relative;
  display: block;
  width: 100%;
  height: 50px;
  min-height: 40px;
  max-height: 80px;
}

/* Animation */
.parallax > use {
  animation: move-forever 12s linear infinite;
}

.parallax > use:nth-child(1) {
  animation-delay: -2s;
  animation-duration: 7s;
}

.parallax > use:nth-child(2) {
  animation-delay: -3s;
  animation-duration: 10s;
}

.parallax > use:nth-child(3) {
  animation-delay: -4s;
  animation-duration: 13s;
}

.parallax > use:nth-child(4) {
  animation-delay: -5s;
  animation-duration: 16s;
}

@keyframes move-forever {
  0% {
    transform: translate3d(-90px, 0, 0);
  }

  100% {
    transform: translate3d(85px, 0, 0);
  }
}
</style>
