Playlist-element

frontend/components/playlist/Playlist.vue

@@ -0,0 +1,144 @@
+<template>
+  <div class="playlist-conatiner">
+    <div class="song-container" v-for="(song, i) in paginatedList" :key="i">
+      <Song
+        class="song"
+        :title="song.title"
+        :thumbnail="song.thumbnail"
+        :votes="song.votes"
+        :addedBy="song.added_by"
+        :id="song.id"
+        :type="song.type"
+        @contextmenu="moreInfo"
+      />
+      <div class="song-context-button" @click="moreInfo($event, song.id)">more</div>
+    </div>
+    <div class="pagination-buttons">
+      <button @click="firstPage" :disabled="disabledPrev" class="first"><</button>
+      <button @click="prevPage" :disabled="disabledPrev">previous</button>
+      <span>{{ page + 1 }} / {{ pages }}</span>
+      <button @click="nextPage" :disabled="disabledNext">next</button>
+      <button @click="lastPage" :disabled="disabledNext" class="last">></button>
+    </div>
+    <ContextMenu
+      v-if="contextMenuOpen"
+      :addedBy="contextOnElement.added_by"
+      :id="contextOnElement.id"
+      :type="contextOnElement.type"
+      :mouseX="mouseX"
+      :mouseY="mouseY"
+      @closeContextMenu="closeContextMenu"
+    />
+  </div>
+</template>
+
+<script>
+import Song from "@/components/playlist/Song";
+import ContextMenu from "@/components/playlist/ContextMenu";
+
+export default {
+  components: {
+    Song,
+    ContextMenu
+  },
+  computed: {
+    paginatedList: function() {
+      return this.playlist.slice(
+        this.page * this.perPage,
+        (1 + this.page) * this.perPage
+      );
+    },
+    disabledPrev: function() {
+      return this.page == 0;
+    },
+    disabledNext: function() {
+      return this.playlist.length < (this.page + 1) * this.perPage;
+    },
+    pages: function() {
+      return Math.ceil(this.playlist.length / this.perPage);
+    }
+  },
+  async beforeMount() {
+    const request = await fetch("https://zoff.me/api/list/summér", {
+      method: "POST"
+    });
+    const playlist = await request.json();
+    if (this.playlist.error == true) {
+      console.error(this.playlist.error);
+      return;
+    }
+    this.playlist = playlist.results;
+  },
+  methods: {
+    moreInfo: function(e, id) {
+      e.preventDefault();
+      this.contextOnElement = this.playlist.find(song => song.id == id);
+      this.mouseX = e.pageX;
+      this.mouseY = e.pageY;
+      this.contextMenuOpen = true;
+    },
+    closeContextMenu: function() {
+      this.contextMenuOpen = false;
+      this.contextOnElement = null;
+    },
+    firstPage: function() {
+      this.page = 0;
+    },
+    lastPage: function() {
+      this.page = Math.floor(this.playlist.length / this.perPage);
+    },
+    prevPage: function() {
+      if (this.page == 0) {
+        return;
+      }
+      this.page -= 1;
+    },
+    nextPage: function() {
+      if (this.playlist.length < (this.page + 1) * this.perPage) {
+        return;
+      }
+      this.page += 1;
+    }
+  },
+  data() {
+    return {
+      contextMenuOpen: false,
+      contextOnElement: {},
+      page: 0,
+      perPage: 10,
+      playlist: []
+    };
+  }
+};
+</script>
+
+<style scoped lang="scss">
+.song-container {
+  display: flex;
+  flex-direction: row;
+  & .song {
+    width: 75%;
+  }
+  & .song-context-button {
+    width: 25%;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+  }
+}
+
+.pagination-buttons {
+  display: flex;
+  justify-content: space-between;
+
+  & button {
+    width: 35%;
+    height: 30px;
+
+    &.first,
+    &.last {
+      width: 10%;
+    }
+  }
+}
+</style>