added a sidebar drawer to improve mobile responsiveness

src/App.vue

@@ -5,6 +5,7 @@ import DocumentLocaleSetter from '@/components/locale/DocumentLocaleSetter.vue';
 import NavBar from '@/components/NavBar.vue';
 import LocaleSaver from '@/components/locale/LocaleSaver.vue';
 import StoragePersist from '@/components/StoragePersist.vue';
+import SideBar from '@/components/SideBar.vue';
 
 @Options({
   name: 'App',
@@ -13,20 +14,26 @@ import StoragePersist from '@/components/StoragePersist.vue';
     LocaleSaver,
     NavBar,
     RouterView,
+    SideBar,
     StoragePersist,
   },
 })
 export default class App extends Vue {
+  sidebarToggled = false;
 }
 
 </script>
 
 <template>
-  <div class="d-flex flex-column h-100 w-100">
+  <div class="h-100 w-100">
     <LocaleSaver/>
     <DocumentLocaleSetter/>
     <StoragePersist/>
-    <NavBar/>
-    <RouterView class="flex-grow-1"/>
+    <SideBar ref="sidebar" class="h-100 w-100" :toggled="sidebarToggled"
+             @close="sidebarToggled=false"/>
+    <div class="d-flex flex-column h-100 w-100">
+      <NavBar @toggleSidebar="sidebarToggled = !sidebarToggled"/>
+      <RouterView class="flex-grow-1"/>
+    </div>
   </div>
 </template>

src/components/NavBar.vue

@@ -13,6 +13,9 @@ import LocaleSelector from '@/components/locale/LocaleSelector.vue';
     LocaleSelector,
     MangaUpdatesUpdater,
   },
+  emits: {
+    'toggleSidebar': undefined,
+  },
 })
 export default class NavBar extends Vue {
 }
@@ -20,51 +23,52 @@ export default class NavBar extends Vue {
 </script>
 
 <template>
-  <nav class="navbar navbar-expand border-bottom shadow">
-    <div class="container-fluid">
-      <!--      <a class="navbar-brand" href="#">Navbar</a>-->
-      <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarSupportedContent"
-              aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
-        <span class="navbar-toggler-icon"></span>
-      </button>
-      <div class="collapse navbar-collapse" id="navbarSupportedContent">
-        <!--        <ul class="navbar-nav me-auto mb-2 mb-lg-0">-->
-        <!--          <li class="nav-item">-->
-        <!--            <a class="nav-link active" aria-current="page" href="#">Home</a>-->
-        <!--          </li>-->
-        <!--          <li class="nav-item">-->
-        <!--            <a class="nav-link" href="#">Link</a>-->
-        <!--          </li>-->
-        <!--          <li class="nav-item dropdown">-->
-        <!--            <a class="nav-link dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown" aria-expanded="false">-->
-        <!--              Dropdown-->
-        <!--            </a>-->
-        <!--            <ul class="dropdown-menu">-->
-        <!--              <li><a class="dropdown-item" href="#">Action</a></li>-->
-        <!--              <li><a class="dropdown-item" href="#">Another action</a></li>-->
-        <!--              <li>-->
-        <!--                <hr class="dropdown-divider">-->
-        <!--              </li>-->
-        <!--              <li><a class="dropdown-item" href="#">Something else here</a></li>-->
-        <!--            </ul>-->
-        <!--          </li>-->
-        <!--          <li class="nav-item">-->
-        <!--            <a class="nav-link disabled">Disabled</a>-->
-        <!--          </li>-->
-        <!--        </ul>-->
-        <div class="mx-auto">
-          <div class="d-flex flex-row">
-            <AniListUserSearch class="mx-1"/>
-            <MangaUpdatesUpdater class="mx-1"/>
-          </div>
-        </div>
-        <div>
-          <div class="d-flex flex-row align-items-center">
-            <LocaleSelector class="ms-2"/>
-            <BootstrapThemeSwitch class="ms-2"/>
-          </div>
-        </div>
+  <!-- z-index needed, otherwise shadow not showing -->
+  <nav class="navbar border-bottom shadow flex-nowrap" style="z-index: 1">
+    <div>
+      <div class="navbar-sidebar-toggler mx-1 c-pointer">
+        <i class="fa fa-bars me-2" @click="$emit('toggleSidebar')"/>
+      </div>
+    </div>
+    <div>
+      <div class="d-flex flex-row">
+        <AniListUserSearch class="me-2"/>
+        <MangaUpdatesUpdater class=""/>
+      </div>
+    </div>
+    <div>
+      <div class="d-flex flex-row align-items-center">
+        <LocaleSelector class="navbar-locale-select"/>
+        <BootstrapThemeSwitch class="navbar-theme-switch ms-2"/>
       </div>
     </div>
   </nav>
 </template>
+
+<style lang="scss">
+@import 'bootstrap/scss/functions';
+@import 'bootstrap/scss/variables';
+@import 'bootstrap/scss/mixins/breakpoints';
+
+@include media-breakpoint-down(sm) {
+  nav.navbar {
+    --bs-navbar-padding-x: 0.5rem;
+  }
+
+  nav.navbar .navbar-locale-select,
+  nav.navbar .navbar-theme-switch {
+    display: none;
+  }
+}
+
+@include media-breakpoint-up(sm) {
+  nav.navbar {
+    --bs-navbar-padding-x: 1rem;
+  }
+
+  nav.navbar .navbar-sidebar-toggler {
+    display: none;
+  }
+}
+</style>
+

src/components/SideBar.vue

@@ -0,0 +1,87 @@
+<script lang="ts">
+import {Options, Vue} from 'vue-class-component';
+import SideBarNavItem from '@/components/SideBarNavItem.vue';
+import {Prop} from 'vue-property-decorator';
+import LocaleSelector from '@/components/locale/LocaleSelector.vue';
+import BootstrapThemeSwitch from '@/components/bootstrapThemeSwitch/BootstrapThemeSwitch.vue';
+import SideBarHead from '@/components/SideBarHead.vue';
+
+@Options({
+  name: 'SideBar',
+  components: {
+    BootstrapThemeSwitch,
+    LocaleSelector,
+    SideBarHead,
+    SideBarNavItem,
+  },
+  emits: {
+    'close': undefined,
+  },
+})
+export default class SideBar extends Vue {
+  @Prop({default: false})
+  toggled!: boolean;
+}
+</script>
+
+<template>
+  <div :class="{ toggled: toggled }" class="sidebar border-right shadow bg-body">
+    <div class="d-flex flex-column">
+      <ul class="nav flex-column mb-auto">
+        <li>
+          <SideBarHead @close="$emit('close')"/>
+        </li>
+        <SideBarNavItem :text="$t('locale')" faIcon="fa-language">
+          <template #end>
+            <LocaleSelector class="navbar-locale-select me-1"/>
+          </template>
+        </SideBarNavItem>
+        <SideBarNavItem :text="$t('design')" faIcon="fa-moon">
+          <template #end>
+            <BootstrapThemeSwitch class="navbar-theme-switch"/>
+          </template>
+        </SideBarNavItem>
+      </ul>
+    </div>
+  </div>
+</template>
+
+<style lang="scss">
+@import 'bootstrap/scss/functions';
+@import 'bootstrap/scss/variables';
+@import 'bootstrap/scss/mixins/breakpoints';
+
+$width: 15em;
+
+@include media-breakpoint-down(sm) {
+  .sidebar {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: $width;
+    max-width: #{'clamp(0em, '}$width#{', 100%)'};
+    transition: width ease-in-out 0.25s;
+    overflow-x: hidden;
+    overflow-y: auto;
+    z-index: 10000;
+    height: 100%;
+
+    &:not(.toggled) {
+      width: 0 !important;
+    }
+
+    .sidebar-nav-item {
+      border-top: 0;
+      border-bottom: 0;
+    }
+
+  }
+}
+
+@include media-breakpoint-up(sm) {
+  .sidebar {
+    display: none;
+  }
+}
+
+</style>

src/components/SideBarHead.vue

@@ -0,0 +1,24 @@
+<script lang="ts">
+import {Options, Vue} from 'vue-class-component';
+
+@Options({
+  name: 'SideBar',
+  components: {},
+  emits: {
+    'close': undefined,
+  },
+})
+export default class SideBar extends Vue {
+}
+</script>
+
+<template>
+  <nav class="navbar border-bottom shadow flex-nowrap">
+    <div class="sidebar-closer mx-1 c-pointer">
+      <i class="fa fa-arrow-left me-2" @click="$emit('close')"/>
+
+      <!-- 'hack' to ensure this nav is the same height as the navbar -->
+      <input class="form-control d-inline mx-0 px-0" style="visibility: hidden; width: 0;"/>
+    </div>
+  </nav>
+</template>

src/components/SideBarNavItem.vue

@@ -0,0 +1,41 @@
+<script lang="ts">
+import {Options, Vue} from 'vue-class-component';
+import {Prop} from 'vue-property-decorator';
+
+@Options({
+  name: 'SideBarNavItem',
+  components: {},
+})
+export default class SideBarNavItem extends Vue {
+  @Prop({required: false})
+  faIcon!: string;
+  @Prop({required: false})
+  text!: string;
+}
+</script>
+
+<template>
+  <li class="nav-item sidebar-nav-item">
+    <slot>
+      <div class="d-flex flex-row p-2 align-items-center">
+        <i :class="[faIcon]" class="sidebar-nav-item-icon text-center fa"></i>
+        <span class="sidebar-nav-item-text me-auto">{{ text }}</span>
+        <slot name="end"/>
+      </div>
+    </slot>
+  </li>
+</template>
+
+<style lang="scss" scoped>
+.sidebar-nav-item-text {
+  opacity: 1;
+  overflow: hidden;
+  max-width: 10em;
+  transition: display ease-in-out 0.25s, opacity ease-in-out 0.25s, max-width ease-in-out 0.25s;
+}
+
+.sidebar-nav-item-icon {
+  width: 2em;
+  text-align: center;
+}
+</style>

src/components/locale/LocaleSelector.vue

@@ -13,8 +13,8 @@ export default class LocaleSelector extends Vue {
 
   get supportedLocales(): { value: string, text: string } [] {
     return [
-      {value: 'en', text: this.$t('locale.en')},
-      {value: 'de', text: this.$t('locale.de')},
+      {value: 'en', text: this.$t('locales.en')},
+      {value: 'de', text: this.$t('locales.de')},
     ];
   }
 }

src/locale/de.ts

@@ -1,6 +1,7 @@
 import {messagesEn} from '@/locale/en';
 
 export const messagesDe = {
+  design: 'Design',
   fetch: {
     mangaUpdates: {
       chapters: 'Kapitel',
@@ -10,7 +11,8 @@ export const messagesDe = {
       starting: 'Starte',
     },
   },
-  locale: messagesEn.locale,
+  locale: 'Sprache',
+  locales: messagesEn.locales,
   localStoragePersistNotSupported: 'Lokaler Speicher wird nicht permanent. Das könnte in längere Wartezeiten verursachen!',
   manga: {
     chapters: {

src/locale/en.ts

@@ -1,4 +1,5 @@
 export const messagesEn = {
+  design: 'Design',
   fetch: {
     mangaUpdates: {
       chapters: 'Chapters',
@@ -8,7 +9,8 @@ export const messagesEn = {
       starting: 'Starting',
     },
   },
-  locale: {
+  locale: 'Language',
+  locales: {
     'de': 'Deutsch',
     'en': 'English',
   },