Sidebar improvements

- Now uses soft nesting
- Fixed width when expanded, dynamic when reduced
- Also added a border to selected pillbar variant

client/src/App.vue

@@ -25,6 +25,7 @@ import INetwork from '~icons/mdi/lan';
 enum NavState { Open, Reduced, Collapsed };
 const NavStateCount = 3;
 let navState = $ref(NavState.Open);
+let reducedDynamicWidth = $ref(2.5);
 
 const navRoutesNew = [
   { caption: 'Dashboard', icon: IDashboard, href: '/' },
@@ -131,7 +132,7 @@ onMounted(async() => {
 </script>
 
 <template>
-  <div v-if="authState === AuthState.Authenticated" :class="{
+  <div v-if="authState === AuthState.Authenticated" :style="`--reduced-dynamic-width: ${reducedDynamicWidth}rem;`" :class="{
     'layout': 1,
     'nav-state-open': navState === NavState.Open,
     'nav-state-collapsed': navState === NavState.Collapsed,
@@ -146,7 +147,9 @@ onMounted(async() => {
 
     <div class="nav-body cl-secondary cl-force-dark">
       <div>
-        <NavElements :routes="navRoutesNew" :click-handler="collapseNavIfMobile"/>
+        <div>
+          <NavElements :routes="navRoutesNew" :click-handler="collapseNavIfMobile" @update:expanded-depth="(val) => reducedDynamicWidth = 2.5 + 0.5 * val"/>
+        </div>
       </div>
       <div class="flex-row">
         <router-link class="button" to="/help"><i-material-symbols-help-outline/></router-link>
@@ -194,6 +197,8 @@ onMounted(async() => {
     "NH PH"
     "NB PC";
 }
+.layout:not(.nav-state-open) { --reduced-width: var(--reduced-dynamic-width); }
+.nav-state-open { --reduced-width: 3.5rem; }
 .login { place-items: center; }
 
 .nav-head { grid-area: NH; }
@@ -202,6 +207,8 @@ onMounted(async() => {
 .page-content { grid-area: PC; }
 
 .nav-head { font-weight: bold; text-align: center; }
+.nav-head:focus { background: var(--cl-bg); }
+.nav-head:hover { background: var(--cl-bg-el); }
 .nav-head > svg { display: none; }
 .nav-head > h1 { flex-grow: 1; }
 
@@ -228,6 +235,22 @@ onMounted(async() => {
   background-size: 100% 40px, 100% 40px, 100% 14px, 100% 14px;
   background-attachment: local, local, scroll, scroll;
 }
+.nav-body > :first-child > * {
+  display: grid;
+  grid-template-columns: calc(var(--reduced-width) - 0.25rem) 1fr; /* -0.25rem adjustment is for halved 0.5rem padding */
+  place-self: start;
+  transition: grid-template-columns 0.2s ease-out;
+  width: 100%;
+}
+.nav-body > :first-child > * > *, .nav-dropdown > *, .nav-dropdown > :first-child, .nav-dropdown-body > * {
+  grid-column: 1 / 3;
+  display: grid;
+  grid-template-columns: subgrid;
+}
+
+:is(.nav-body > :first-child > * > *, .nav-dropdown > *, .nav-dropdown > :first-child, .nav-dropdown-body > *) > svg {
+  place-self: center;
+}
 
 /* Page */
 .page-header {
@@ -242,7 +265,6 @@ onMounted(async() => {
   left: 0%;
   width: 100%;
   transition: left 0.2s ease-out, width 0.2s ease-out;
-  --reduced-width: 2.5rem;
 }
 .nav-state-reduced .nav-body { width: calc(0% + var(--reduced-width)); }
 .nav-state-reduced .page-content {
@@ -259,6 +281,8 @@ onMounted(async() => {
   align-items: start;
 }
 
+.nav-state-reduced > .nav-body > .flex-row > * { width: var(--reduced-width); }
+
 /* Mobile Layout */
 @media only screen and (max-width: 768px) {
   .layout {
@@ -270,9 +294,8 @@ onMounted(async() => {
       "NB PC";
   }
 
-  .nav-head > svg {
-    display: initial;
-  }
+  .nav-head > svg { display: initial; }
+  .nav-head > h1 { text-align: left; }
 
   .nav-state-collapsed .page-header {
     left: calc(-100vw + 100%);

client/src/components/inputs/EnumInput.vue

@@ -83,5 +83,9 @@ watchEffect(() => {
   gap: 0.25rem;
 }
 .pillbar > button { padding: 0.25rem; gap: 0.25rem; }
-.pillbar > .selected { background-color: var(--cl-bg-sl); }
+.pillbar > .selected {
+  background-color: var(--cl-bg-sl);
+  border: 1px solid var(--cl-fg);
+  padding: calc(0.25rem - 1px);
+}
 </style>

client/src/components/layout/NavDropdown.vue

@@ -1,19 +1,34 @@
 <script setup lang="ts">
 import { NavRoute } from './NavElements.vue';
 
-withDefaults(defineProps<{
+let props = withDefaults(defineProps<{
+  // Two-Way Bindings
+  expanded?: boolean,
+
+  // One-Way Bindings
   icon?: string | Component,
   caption?: string,
   children: NavRoute[],
   clickHandler?: () => void,
 }>(), {
+  // Two-Way Bindings
+  expanded: false,
+
+  // One-Way Bindings
   icon: '',
   caption: '',
   children: () => [],
   clickHandler: () => {},
 });
 
-let expanded = $ref(false);
+const emit = defineEmits<{ (e: 'update:expandedDepth', value: number): void }>();
+
+// Local Variables for Two-Way Binding
+let expanded = $ref(props.expanded ?? false);
+let lowerDepth = $ref(0);
+
+// Sync to v-model
+watchEffect(() => emit('update:expandedDepth', expanded ? (lowerDepth || 0) + 1 : 0));
 
 function tallyChildren(routes: NavRoute[]) {
   let count = routes.length;
@@ -25,39 +40,38 @@ function tallyChildren(routes: NavRoute[]) {
 
 </script>
 <template>
-  <div :class="{'nav-dropdown-expanded': expanded}" :style="`--predicted-height: ${2.5 * tallyChildren(children)}rem;`">
+  <div :class="{'nav-dropdown': 1, 'nav-dropdown-expanded': expanded}" :style="`--predicted-height: ${2.5 * tallyChildren(children)}rem;`">
     <div class="button" @click="expanded = !expanded">
       <component v-if="(typeof icon !== 'string')" :is="icon"/>
       <template v-else>{{ icon }}</template>
-      <span v-text="caption"/>
+      <span>
+        {{ caption }}
         <i-material-symbols-expand-more class="nav-dropdown-expand-icon" width="1em" height="1em"/>
+      </span>
     </div>
     <div class="nav-dropdown-body">
-      <NavElements :routes="children" :click-handler="clickHandler"/>
+      <NavElements :routes="children" :click-handler="clickHandler" @update:expanded-depth="(val) => lowerDepth = val"/>
     </div>
   </div>
 </template>
-<style>
-span {
-  flex-grow: 1;
-}
-.nav-dropdown-body > :is(button, .button) {
+<style scoped>
+.nav-dropdown-body {
+  max-height: 0px;
+  border-left: 1px solid white;
   padding-left: calc(0.5rem - 1px);
 }
 
-.nav-dropdown-body {
-  transition: all 0.1s ease-out;
-  max-height: 0px;
-  border-left: 1px solid white;
-}
-.nav-dropdown-expanded > .nav-dropdown-body {
-  max-height: var(--predicted-height);
+span {
+  display: flex;
+  flex-flow: row nowrap;
+  align-items: center;
+  justify-content: space-between;
 }
 
-.nav-dropdown-expand-icon {
-  transition: all 0.1s ease-out;
-}
-.nav-dropdown-expanded > div > .nav-dropdown-expand-icon {
-  transform: rotate(180deg);
-}
+.nav-dropdown-expand-icon { min-width: 1.5rem; min-height: 1.5rem; }
+
+/* Expanded State with Transitions */
+.nav-dropdown-expand-icon, .nav-dropdown-body { transition: all 0.1s ease-out; }
+.nav-dropdown-expanded > div > span > .nav-dropdown-expand-icon { transform: rotate(180deg); }
+.nav-dropdown-expanded > .nav-dropdown-body { max-height: var(--predicted-height); }
 </style>

client/src/components/layout/NavElements.vue

@@ -14,15 +14,22 @@ withDefaults(defineProps<{
   routes: () => [],
   clickHandler: () => {},
 });
+
+const emit = defineEmits<{
+  (e: 'update:expandedDepth', value: number): void,
+}>();
+const lowerDepths: {[index: number]: number} = $ref({});
+watch($$(lowerDepths), () => emit('update:expandedDepth', Math.max(...Object.entries(lowerDepths).map(x => x[1])) ?? 0),  { deep: true });
+
 </script>
 <template>
   <template v-if="routes">
-    <template v-for="route of routes" :key="route.href">
+    <template v-for="[index, route] of routes.entries()" :key="route.href">
       <router-link v-if="route.href" :to="route.href" class="button" @click="clickHandler" :title="route.caption">
         <component :is="route.icon"/>
         {{ route.caption }}
       </router-link>
-      <NavDropdown v-else v-bind="route"/>
+      <NavDropdown v-else v-bind="route" @update:expanded-depth="(val) => lowerDepths[index] = val" :click-handler="clickHandler"/>
     </template>
   </template>
 </template>