sepia-search-motore-di-ricerca-video/client/src/components/Pagination.vue

<template>
  <div v-if="searched && hasPages()" class="pagination">
    <router-link class="previous" :class="{ 'opacity-0': modelValue === 1 }" :to="{ query: { ...getUrlQuery(modelValue - 1) } }">
      {{ $gettext('Previous page') }}
    </router-link>

    <div class="pages">
      <template v-for="page in pages" :key="page">
        <router-link v-if="page !== modelValue" class="go-to-page" :to="{ query: { ...getUrlQuery(page) } }">
          {{ page }}
        </router-link>

        <div v-else class="current">
          {{ page }}
        </div>
      </template>
    </div>

    <router-link class="next" :class="{ 'opacity-0': modelValue >= maxPage }" :to="{ query: { ...getUrlQuery(+modelValue + 1) } }">
      {{ $gettext('Next page') }}
    </router-link>
  </div>
</template>

<script lang="ts">
  import { SearchUrl } from '@/models'
  import { defineComponent } from 'vue'

  export default defineComponent({
    props: {
      maxPage: Number,
      searched: Boolean,
      modelValue: Number,
      pages: Array as () => number[]
    },

    methods: {
      getUrlQuery (page: number): SearchUrl {
        return {
          ...this.$route.query,

          page: page + ''
        }
      },

      hasPages () {
        return this.pages.length !== 0
      }
    }
  })
</script>

<style lang="scss">
  @import '../scss/_variables';
  @import '../scss/bootstrap-mixins';

  .pagination {
    @include margin-top(3rem);

    display: flex;
    justify-content: center;

    .pages {
      display: flex;

      * {
        margin: 0 5px;
      }
    }

    a {
      color: $orange-main;
      text-decoration: none;

      &:hover {
        text-decoration: underline;
      }
    }

    .previous {
      margin-right: 10px;
    }

    .next {
      margin-left: 10px;
    }

    @media screen and (max-width: $small-view) {
      font-size: 0.875rem;
    }
  }
</style>