feat(dees-appui): Add collapsible/compact mode to AppUI sidebars (mainmenu & secondarymenu) with toggles, tooltips and improved z-index stacking

ts_web/elements/00group-appui/dees-appui-mainmenu/dees-appui-mainmenu.ts

@@ -87,27 +87,74 @@ export class DeesAppuiMainmenu extends DeesElement {
   @property()
   accessor selectedTab: interfaces.ITab;
 
+  @property({ type: Boolean, reflect: true })
+  accessor collapsed: boolean = false;
+
   public static styles = [
     cssManager.defaultStyles,
     css`
       :host {
+        --menu-width-expanded: 200px;
+        --menu-width-collapsed: 56px;
+        --tooltip-bg: ${cssManager.bdTheme('#18181b', '#fafafa')};
+        --tooltip-fg: ${cssManager.bdTheme('#fafafa', '#18181b')};
         display: block;
         height: 100%;
       }
 
       .mainContainer {
-        --menuWidth: 200px;
         color: ${cssManager.bdTheme('#666', '#ccc')};
         z-index: ${zIndexLayers.fixed.appBar};
         display: flex;
         flex-direction: column;
         position: relative;
-        width: var(--menuWidth);
+        width: var(--menu-width-expanded);
         height: 100%;
         background: ${cssManager.bdTheme('#fafafa', '#0a0a0a')};
         user-select: none;
         border-right: 1px solid ${cssManager.bdTheme('#e5e5e5', '#1a1a1a')};
         font-family: 'Geist Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
+        transition: width 0.25s ease;
+      }
+
+      :host([collapsed]) .mainContainer {
+        width: var(--menu-width-collapsed);
+      }
+
+      /* Floating collapse toggle button */
+      .collapse-toggle {
+        position: absolute;
+        right: -12px;
+        top: 24px;
+        transform: translateY(-50%);
+        width: 24px;
+        height: 24px;
+        border-radius: 50%;
+        background: ${cssManager.bdTheme('#ffffff', '#27272a')};
+        border: 1px solid ${cssManager.bdTheme('#e5e5e5', '#3f3f46')};
+        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
+        cursor: pointer;
+        z-index: 10;
+        display: flex;
+        align-items: center;
+        justify-content: center;
+        color: ${cssManager.bdTheme('#737373', '#a1a1aa')};
+        opacity: 0;
+        transition: opacity 0.2s ease, background 0.15s ease;
+        padding: 0;
+      }
+
+      .collapse-toggle:hover {
+        background: ${cssManager.bdTheme('#f4f4f5', '#3f3f46')};
+        color: ${cssManager.bdTheme('#0a0a0a', '#fafafa')};
+      }
+
+      :host(:hover) .collapse-toggle {
+        opacity: 1;
+      }
+
+      .collapse-toggle dees-icon {
+        font-size: 14px;
       }
 
       /* Logo Section */
@@ -122,18 +169,32 @@ export class DeesAppuiMainmenu extends DeesElement {
         box-sizing: border-box;
       }
 
-      .logoSection dees-icon {
+      .logoSection .logoIcon {
         font-size: 22px;
         color: ${cssManager.bdTheme('#0a0a0a', '#fafafa')};
+        flex-shrink: 0;
       }
 
       .logoSection .logoText {
+        flex: 1;
         font-size: 15px;
         font-weight: 600;
         color: ${cssManager.bdTheme('#0a0a0a', '#fafafa')};
         white-space: nowrap;
         overflow: hidden;
         text-overflow: ellipsis;
+        transition: opacity 0.2s ease, width 0.25s ease;
+      }
+
+      :host([collapsed]) .logoSection {
+        justify-content: center;
+        padding: 0 8px;
+      }
+
+      :host([collapsed]) .logoSection .logoText {
+        opacity: 0;
+        width: 0;
+        overflow: hidden;
       }
 
       /* Middle Section (scrollable) */
@@ -178,6 +239,17 @@ export class DeesAppuiMainmenu extends DeesElement {
         color: ${cssManager.bdTheme('#737373', '#737373')};
         text-transform: uppercase;
         letter-spacing: 0.5px;
+        white-space: nowrap;
+        overflow: hidden;
+        transition: opacity 0.2s ease, max-height 0.25s ease;
+        max-height: 30px;
+      }
+
+      :host([collapsed]) .groupHeader {
+        opacity: 0;
+        max-height: 0;
+        padding: 0;
+        margin: 0;
       }
 
       .groupTabs {
@@ -186,6 +258,10 @@ export class DeesAppuiMainmenu extends DeesElement {
         gap: 2px;
       }
 
+      :host([collapsed]) .menuGroup {
+        padding: 0 4px;
+      }
+
       /* Tab Item */
       .tab {
         position: relative;
@@ -242,6 +318,60 @@ export class DeesAppuiMainmenu extends DeesElement {
         white-space: nowrap;
         overflow: hidden;
         text-overflow: ellipsis;
+        transition: opacity 0.2s ease, width 0.25s ease;
+      }
+
+      /* Collapsed tab styles */
+      :host([collapsed]) .tab {
+        justify-content: center;
+        padding: 10px;
+        gap: 0;
+      }
+
+      :host([collapsed]) .tab .tabLabel {
+        opacity: 0;
+        width: 0;
+        position: absolute;
+      }
+
+      :host([collapsed]) .tab.selectedTab::before {
+        left: -4px;
+      }
+
+      /* Tooltip for collapsed state */
+      .tab-tooltip {
+        position: absolute;
+        left: 100%;
+        top: 50%;
+        transform: translateY(-50%);
+        margin-left: 12px;
+        padding: 6px 12px;
+        background: var(--tooltip-bg);
+        color: var(--tooltip-fg);
+        border-radius: 6px;
+        font-size: 13px;
+        font-weight: 500;
+        white-space: nowrap;
+        opacity: 0;
+        pointer-events: none;
+        transition: opacity 0.15s ease;
+        z-index: 1000;
+        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
+      }
+
+      .tab-tooltip::before {
+        content: '';
+        position: absolute;
+        left: -4px;
+        top: 50%;
+        transform: translateY(-50%);
+        border: 4px solid transparent;
+        border-right-color: var(--tooltip-bg);
+      }
+
+      :host([collapsed]) .tab:hover .tab-tooltip {
+        opacity: 1;
+        transition-delay: 1s;
       }
 
       /* Bottom Section */
@@ -253,6 +383,10 @@ export class DeesAppuiMainmenu extends DeesElement {
         flex-direction: column;
         gap: 2px;
       }
+
+      :host([collapsed]) .bottomSection {
+        padding: 8px 4px;
+      }
     `,
   ];
 
@@ -261,6 +395,9 @@ export class DeesAppuiMainmenu extends DeesElement {
     const allTabs = this.getAllTabs();
 
     return html`
+      <button class="collapse-toggle" @click="${() => this.toggleCollapse()}">
+        <dees-icon .icon="${this.collapsed ? 'lucide:chevronRight' : 'lucide:chevronLeft'}"></dees-icon>
+      </button>
       <div class="mainContainer" @contextmenu=${(eventArg: MouseEvent) => {
         DeesContextmenu.openContextMenuWithOptions(eventArg, [{
           name: 'app settings',
@@ -270,7 +407,7 @@ export class DeesAppuiMainmenu extends DeesElement {
       }}>
         ${this.logoIcon || this.logoText ? html`
           <div class="logoSection">
-            ${this.logoIcon ? html`<dees-icon .icon="${this.logoIcon}"></dees-icon>` : ''}
+            ${this.logoIcon ? html`<dees-icon class="logoIcon" .icon="${this.logoIcon}"></dees-icon>` : ''}
             ${this.logoText ? html`<span class="logoText">${this.logoText}</span>` : ''}
           </div>
         ` : ''}
@@ -321,6 +458,7 @@ export class DeesAppuiMainmenu extends DeesElement {
       >
         <dees-icon .icon="${tabArg.iconName || ''}"></dees-icon>
         <span class="tabLabel">${tabArg.key}</span>
+        <span class="tab-tooltip">${tabArg.key}</span>
       </div>
     `;
   }
@@ -351,4 +489,13 @@ export class DeesAppuiMainmenu extends DeesElement {
       this.updateTab(allTabs[0]);
     }
   }
+
+  public toggleCollapse(): void {
+    this.collapsed = !this.collapsed;
+    this.dispatchEvent(new CustomEvent('collapse-change', {
+      detail: { collapsed: this.collapsed },
+      bubbles: true,
+      composed: true
+    }));
+  }
 }