Change: config page to multiple pages, Add: user permissions for accessible libraries #120, Add: map genre metadata tag #114, Add: experimental audio player keyboard controls #121, Add: view user audiobook progress list

client/components/ui/MultiSelectDropdown.vue

@@ -0,0 +1,120 @@
+<template>
+  <div class="w-full" v-click-outside="closeMenu">
+    <p class="px-1 text-sm font-semibold">{{ label }}</p>
+    <div ref="wrapper" class="relative">
+      <div ref="inputWrapper" style="min-height: 40px" class="flex-wrap relative w-full shadow-sm flex items-center bg-primary border border-gray-600 rounded-md px-2 py-1 cursor-pointer" @click.stop.prevent="clickWrapper" @mouseup.stop.prevent @mousedown.prevent>
+        <div v-for="item in selectedItems" :key="item.value" class="rounded-full px-2 py-1 ma-0.5 text-xs bg-bg flex flex-nowrap whitespace-nowrap items-center relative">
+          <div class="w-full h-full rounded-full absolute top-0 left-0 opacity-0 hover:opacity-100 px-1 bg-bg bg-opacity-75 flex items-center justify-end cursor-pointer">
+            <span class="material-icons text-white hover:text-error" style="font-size: 1.1rem" @click.stop="removeItem(item.value)">close</span>
+          </div>
+          {{ item.text }}
+        </div>
+      </div>
+
+      <ul ref="menu" v-show="showMenu" class="absolute z-50 mt-1 w-full bg-bg border border-black-200 shadow-lg max-h-56 rounded-md py-1 text-base ring-1 ring-black ring-opacity-5 overflow-auto focus:outline-none sm:text-sm" role="listbox" aria-labelledby="listbox-label">
+        <template v-for="item in items">
+          <li :key="item.value" class="text-gray-50 select-none relative py-2 pr-9 cursor-pointer hover:bg-black-400" role="option" @click="clickedOption($event, item)" @mouseup.stop.prevent @mousedown.prevent>
+            <div class="flex items-center">
+              <span class="font-normal ml-3 block truncate">{{ item.text }}</span>
+            </div>
+            <span v-if="selected.includes(item.value)" class="text-yellow-400 absolute inset-y-0 right-0 flex items-center pr-4">
+              <span class="material-icons text-xl">checkmark</span>
+            </span>
+          </li>
+        </template>
+        <li v-if="!items.length" class="text-gray-50 select-none relative py-2 pr-9" role="option">
+          <div class="flex items-center justify-center">
+            <span class="font-normal">No items</span>
+          </div>
+        </li>
+      </ul>
+    </div>
+  </div>
+</template>
+
+<script>
+export default {
+  props: {
+    value: {
+      type: Array,
+      default: () => []
+    },
+    items: {
+      type: Array,
+      default: () => []
+    },
+    label: String
+  },
+  data() {
+    return {
+      showMenu: false,
+      menu: null
+    }
+  },
+  computed: {
+    selected: {
+      get() {
+        return this.value
+      },
+      set(val) {
+        this.$emit('input', val)
+      }
+    },
+    selectedItems() {
+      return (this.value || []).map((v) => {
+        return this.items.find((i) => i.value === v) || {}
+      })
+    }
+  },
+  methods: {
+    recalcMenuPos() {
+      if (!this.menu) return
+      var boundingBox = this.$refs.inputWrapper.getBoundingClientRect()
+      this.menu.style.top = boundingBox.y + boundingBox.height - 4 + 'px'
+      this.menu.style.left = boundingBox.x + 'px'
+      this.menu.style.width = boundingBox.width + 'px'
+    },
+    unmountMountMenu() {
+      if (!this.$refs.menu) return
+      this.menu = this.$refs.menu
+
+      var boundingBox = this.$refs.inputWrapper.getBoundingClientRect()
+      this.menu.remove()
+      document.body.appendChild(this.menu)
+      this.menu.style.top = boundingBox.y + boundingBox.height - 4 + 'px'
+      this.menu.style.left = boundingBox.x + 'px'
+      this.menu.style.width = boundingBox.width + 'px'
+    },
+    clickedOption(e, item) {
+      if (e) {
+        e.stopPropagation()
+        e.preventDefault()
+      }
+      var newSelected = null
+      if (this.selected.includes(item.value)) {
+        newSelected = this.selected.filter((s) => s !== item.value)
+      } else {
+        newSelected = this.selected.concat([item.value])
+      }
+      this.$emit('input', newSelected)
+      this.$nextTick(() => {
+        this.recalcMenuPos()
+      })
+    },
+    closeMenu() {
+      this.showMenu = false
+    },
+    clickWrapper() {
+      this.showMenu = !this.showMenu
+    },
+    removeItem(itemValue) {
+      var remaining = this.selected.filter((i) => i !== itemValue)
+      this.$emit('input', remaining)
+      this.$nextTick(() => {
+        this.recalcMenuPos()
+      })
+    }
+  },
+  mounted() {}
+}
+</script>