<template>
  <section class="celestials bg-image">
    <header>
      <h1 class="heading-1">Le système solaire</h1>
    </header>
    <div class="section-content">
      <div v-if="error">Une erreur est survenue : {{ error }}</div>
      <div v-if="celestials.length > 1">
        <celestials-list :celestials="celestials" />
      </div>
      <div v-else>
        <nest-loader />
      </div>
    </div>
  </section>
</template>

<script lang="ts">
import { defineComponent, onMounted, ref } from "vue";

// API
import { fetchCelestials } from "@/api/le-systeme-solaire";

// Global methods
import { addCelestialsType } from "@/plugins/methods";

import CelestialsList from "@/components/celestials/CelestialsList.vue";
import NestLoader from "@/components/NestLoader.vue";

export default defineComponent({
  name: "Celestials",
  components: {
    CelestialsList,
    NestLoader
  },
  data() {
    return {
      error: ""
    };
  },

  setup() {
    const celestials = ref(Array<any>());

    const getCelestials = async () => {
      celestials.value = await fetchCelestials();
      celestials.value = addCelestialsType(celestials.value);
    };

    onMounted(getCelestials);

    return { celestials };
  }
});
</script>

<style lang="scss" scoped>
.celestials {
  position: relative;
  min-height: 100%;
  padding: 25px 5%;

  &:after {
    background-image: url("/celestials_bg-min.jpg");
  }
}
</style>
