gamebrary/src/components/WallpapersList.vue

<template lang="html">
  <div class="wallpapers">
    <preview-wallpaper-modal :wallpaper="activeWallpaper" />

    <b-card
      v-for="wallpaper in wallpapers"
      @click="openModal(wallpaper)"
      :key="wallpaper.name"
      :img-src="wallpaper.url"
      :img-alt="wallpaper.name"
      img-top
      bg-variant="transparent"
      img-width="180"
      class="mb-3 overflow-hidden word-wrap clickable"
    >
      <h6>
        {{ wallpaper.name }}

        <b-badge v-if="wallpaper.metadata && wallpaper.metadata.size">
          {{ bytesToSize(wallpaper.metadata.size) }}
        </b-badge>
      </h6>

      <b-button
        variant="danger"
        @click="confirmDeleteWallpaper(wallpaper)"
      >
        <i class="fas fa-trash-alt fa-fw" aria-hidden />
      </b-button>

      <b-button
        v-if="selectable"
        variant="primary"
        @click="handleClick(wallpaper)"
      >
        <i
          v-if="saving"
          class="fas fa-sync fa-spin fa-fw"
          aria-hidden
        />

        <span v-else>Select</span>
      </b-button>
    </b-card>
  </div>
</template>

<script>
import PreviewWallpaperModal from '@/components/Wallpapers/PreviewWallpaperModal';
import { mapState } from 'vuex';

export default {
  components: {
    PreviewWallpaperModal,
  },

  props: {
    selectable: Boolean,
    saving: Boolean,
  },

  data() {
    return {
      activeWallpaper: false,
    };
  },

  computed: {
    ...mapState(['wallpapers']),
  },

  methods: {
    openModal(wallpaper) {
      this.activeWallpaper = wallpaper;
      this.$bvModal.show('previewWallpaper');
    },

    handleClick(wallpaper) {
      if (this.selectable) {
        this.$emit('selected', wallpaper);
      }
    },

    bytesToSize(bytes) {
      // TODO: put in util
      const sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB'];

      if (bytes === 0) return '0 Byte';

      const i = parseInt(Math.floor(Math.log(bytes) / Math.log(1024)), 0);

      return `${Math.round(bytes / (1024 ** i), 2)} ${sizes[i]}`;
    },

    confirmDeleteWallpaper(file) {
      this.$bvModal.msgBoxConfirm('Wallpaper will be permanently removed', {
        title: 'Are you sure you want to delete this file?',
        okVariant: 'danger',
        okTitle: 'Yes',
      })
        .then((value) => {
          if (value) {
            this.deleteFile(file);
          }
        });
    },

    async deleteFile(file) {
      await this.$store.dispatch('DELETE_WALLPAPER', file)
        .catch(() => {
          this.$bvToast.toast('There was an error deleting wallpaper', { variant: 'danger' });
        });

      this.$bvToast.toast('File deleted');

      // const { board } = this;
      // TODO: handle wallpapers in use
      // if (board.wallpaper && this.board.wallpaper === file.path) {
      //   this.$bus.$emit('RELOAD_WALLPAPER');
      // }
    },
  },
};
</script>

<style lang="scss" rel="stylesheet/scss" scoped>
.wallpapers {
  display: grid;
  grid-column-gap: 1rem;
  grid-template-columns: 1fr 1fr 1fr;

  @media(max-width: 720px) {
    grid-template-columns: 1fr 1fr;
  }
}
</style>