VueTube/NUXT/pages/index.vue

<template>
  <center class="container">
    <v-img
      src="/icon.svg"
      width="10rem"
      height="10rem"
      class="intro"
      :class="$vuetify.theme.dark ? '' : 'invert'"
    />
    <div style="height: 5rem" />
    <v-progress-linear rounded height="8" indeterminate color="primary" />
    <div class="pt-2">{{ progressMsg }}...</div>
  </center>
</template>

<script>
export default {
  layout: "empty",

  data: () => ({
    progressMsg: "...",
  }),
  async mounted() {
    this.progressMsg = this.$lang('index').connecting;

    this.$store.commit("tweaks/initTweaks");
    const theming = new Promise((resolve) =>
      // Set timeout is required for $vuetify.theme... dont ask me why -Front
      setTimeout(() => {
        this.$vuetify.theme.dark =
          JSON.parse(localStorage.getItem("darkTheme")) === true;
        if (localStorage.getItem("primaryDark") != null)
          this.$vuetify.theme.themes.dark.primary =
            localStorage.getItem("primaryDark");
        if (localStorage.getItem("primaryLight") != null)
          this.$vuetify.theme.themes.light.primary =
            localStorage.getItem("primaryLight");
        if (localStorage.getItem("backgroundDark") != null)
          this.$vuetify.theme.themes.dark.background =
            localStorage.getItem("backgroundDark");
        if (localStorage.getItem("backgroundLight") != null)
          this.$vuetify.theme.themes.light.background =
            localStorage.getItem("backgroundLight");
        this.$vuetube.navigationBar.setTheme(
          this.$vuetify.theme.currentTheme.background,
          !this.$vuetify.theme.dark
        );
        this.$vuetube.statusBar.setTheme(
          this.$vuetify.theme.currentTheme.background,
          this.$vuetify.theme.dark
        );
        resolve();
      }, 0)
    );

    await theming;
    await this.$youtube.getAPI();
    this.progressMsg = this.$lang('index').launching;

    this.$router.replace(`/${localStorage.getItem("startPage") || "home"}`); // Prevent user from navigating back to the splash screen
  },
};
</script>

<style>
.container {
  display: block;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.intro {
  opacity: 0;
  transform: scale(0.5);
  transition-property: opacity, transform;
  animation: bounce 0.66s ease infinite alternate;
}
/* triangles aren't very good at spinning :c */
@keyframes bounce {
  0% {
    opacity: 0;
    transform: scale(0.5);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes fadein {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

/* reduced-motion animations */
@media (prefers-reduced-motion) {
  .intro {
    opacity: 0;
    transform: scale(1);
    transition-property: opacity, transform;
    animation: fadein 0.5s ease 1 forwards;
  }
}

/* page transition */
.slide-up-enter-active,
.slide-up-leave-active,
.slide-down-enter-active,
.slide-down-leave-active {
  transition-duration: 0.1s;
  transition-property: opacity, transform;
  /* overflow: hidden; */
}

.slide-up-enter,
.slide-down-leave-active {
  opacity: 0;
  transform: translateY(3rem);
}

.slide-up-leave-active,
.slide-down-enter {
  opacity: 0;
  transform: translateY(-1rem);
}
</style>