Merge 5b97a273f5 into d32365fbba

apps/desktop/src/app/layout/desktop-layout.component.spec.ts

@@ -3,7 +3,8 @@ import { RouterModule } from "@angular/router";
 import { mock } from "jest-mock-extended";
 
 import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.service";
-import { NavigationModule } from "@bitwarden/components";
+import { NavigationModule, StorybookGlobalStateProvider } from "@bitwarden/components";
+import { GlobalStateProvider } from "@bitwarden/state";
 
 import { DesktopLayoutComponent } from "./desktop-layout.component";
 
@@ -33,6 +34,10 @@ describe("DesktopLayoutComponent", () => {
           provide: I18nService,
           useValue: mock<I18nService>(),
         },
+        {
+          provide: GlobalStateProvider,
+          useClass: StorybookGlobalStateProvider,
+        },
       ],
     }).compileComponents();
 

apps/desktop/src/app/layout/desktop-side-nav.component.spec.ts

@@ -2,7 +2,8 @@ import { ComponentFixture, TestBed } from "@angular/core/testing";
 import { mock } from "jest-mock-extended";
 
 import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.service";
-import { NavigationModule } from "@bitwarden/components";
+import { NavigationModule, StorybookGlobalStateProvider } from "@bitwarden/components";
+import { GlobalStateProvider } from "@bitwarden/state";
 
 import { DesktopSideNavComponent } from "./desktop-side-nav.component";
 
@@ -32,6 +33,10 @@ describe("DesktopSideNavComponent", () => {
           provide: I18nService,
           useValue: mock<I18nService>(),
         },
+        {
+          provide: GlobalStateProvider,
+          useClass: StorybookGlobalStateProvider,
+        },
       ],
     }).compileComponents();
 

apps/desktop/src/locales/en/messages.json

@@ -4255,5 +4255,8 @@
   },
   "sessionTimeoutHeader": {
     "message": "Session timeout"
+  },
+  "resizeSideNavigation": {
+    "message": "Resize side navigation"
   }
 }

apps/web/src/app/layouts/product-switcher/navigation-switcher/navigation-switcher.component.spec.ts

@@ -7,10 +7,15 @@ import { BehaviorSubject } from "rxjs";
 
 import { I18nPipe } from "@bitwarden/angular/platform/pipes/i18n.pipe";
 import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.service";
-import { IconButtonModule, NavigationModule } from "@bitwarden/components";
+import {
+  IconButtonModule,
+  NavigationModule,
+  StorybookGlobalStateProvider,
+} from "@bitwarden/components";
 // FIXME: remove `src` and fix import
 // eslint-disable-next-line no-restricted-imports
 import { NavItemComponent } from "@bitwarden/components/src/navigation/nav-item.component";
+import { GlobalStateProvider } from "@bitwarden/state";
 
 import { ProductSwitcherItem, ProductSwitcherService } from "../shared/product-switcher.service";
 
@@ -72,6 +77,10 @@ describe("NavigationProductSwitcherComponent", () => {
           provide: ActivatedRoute,
           useValue: mock<ActivatedRoute>(),
         },
+        {
+          provide: GlobalStateProvider,
+          useClass: StorybookGlobalStateProvider,
+        },
       ],
     }).compileComponents();
   });

apps/web/src/app/layouts/product-switcher/navigation-switcher/navigation-switcher.stories.ts

@@ -16,10 +16,15 @@ import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.servic
 import { PlatformUtilsService } from "@bitwarden/common/platform/abstractions/platform-utils.service";
 import { SyncService } from "@bitwarden/common/platform/sync";
 import { UserId } from "@bitwarden/common/types/guid";
-import { LayoutComponent, NavigationModule } from "@bitwarden/components";
+import {
+  LayoutComponent,
+  NavigationModule,
+  StorybookGlobalStateProvider,
+} from "@bitwarden/components";
 // FIXME: remove `src` and fix import
 // eslint-disable-next-line no-restricted-imports
 import { I18nMockService } from "@bitwarden/components/src/utils/i18n-mock.service";
+import { GlobalStateProvider } from "@bitwarden/state";
 import { I18nPipe } from "@bitwarden/ui-common";
 
 import { ProductSwitcherService } from "../shared/product-switcher.service";
@@ -180,6 +185,10 @@ export default {
             },
           ]),
         ),
+        {
+          provide: GlobalStateProvider,
+          useClass: StorybookGlobalStateProvider,
+        },
       ],
     }),
   ],

apps/web/src/app/vault/components/vault-items/vault-items.stories.ts

@@ -39,7 +39,8 @@ import { LoginView } from "@bitwarden/common/vault/models/view/login.view";
 import { CipherAuthorizationService } from "@bitwarden/common/vault/services/cipher-authorization.service";
 import { RestrictedItemTypesService } from "@bitwarden/common/vault/services/restricted-item-types.service";
 import { CipherViewLike } from "@bitwarden/common/vault/utils/cipher-view-like-utils";
-import { LayoutComponent } from "@bitwarden/components";
+import { LayoutComponent, StorybookGlobalStateProvider } from "@bitwarden/components";
+import { GlobalStateProvider } from "@bitwarden/state";
 
 import { GroupView } from "../../../admin-console/organizations/core";
 import { PreloadedEnglishI18nModule } from "../../../core/tests";
@@ -156,6 +157,10 @@ export default {
       providers: [
         importProvidersFrom(RouterModule.forRoot([], { useHash: true })),
         importProvidersFrom(PreloadedEnglishI18nModule),
+        {
+          provide: GlobalStateProvider,
+          useClass: StorybookGlobalStateProvider,
+        },
       ],
     }),
   ],

apps/web/src/locales/en/messages.json

@@ -12214,5 +12214,8 @@
   },
   "userVerificationFailed": {
     "message": "User verification failed."
+  },
+  "resizeSideNavigation": {
+    "message": "Resize side navigation"
   }
 }

libs/components/src/dialog/dialog.service.stories.ts

@@ -6,13 +6,14 @@ import { Meta, StoryObj, applicationConfig, moduleMetadata } from "@storybook/an
 import { getAllByRole, userEvent } from "storybook/test";
 
 import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.service";
+import { GlobalStateProvider } from "@bitwarden/state";
 
 import { ButtonModule } from "../button";
 import { IconButtonModule } from "../icon-button";
 import { LayoutComponent } from "../layout";
 import { SharedModule } from "../shared";
 import { positionFixedWrapperDecorator } from "../stories/storybook-decorators";
-import { I18nMockService } from "../utils/i18n-mock.service";
+import { I18nMockService, StorybookGlobalStateProvider } from "../utils";
 
 import { DialogModule } from "./dialog.module";
 import { DialogService } from "./dialog.service";
@@ -161,6 +162,10 @@ export default {
             });
           },
         },
+        {
+          provide: GlobalStateProvider,
+          useClass: StorybookGlobalStateProvider,
+        },
       ],
     }),
   ],

libs/components/src/drawer/drawer.stories.ts

@@ -1,7 +1,8 @@
 import { RouterTestingModule } from "@angular/router/testing";
-import { Meta, StoryObj, moduleMetadata } from "@storybook/angular";
+import { Meta, StoryObj, applicationConfig, moduleMetadata } from "@storybook/angular";
 
 import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.service";
+import { GlobalStateProvider } from "@bitwarden/state";
 
 import { ButtonModule } from "../button";
 import { CalloutModule } from "../callout";
@@ -9,7 +10,7 @@ import { LayoutComponent } from "../layout";
 import { mockLayoutI18n } from "../layout/mocks";
 import { positionFixedWrapperDecorator } from "../stories/storybook-decorators";
 import { TypographyModule } from "../typography";
-import { I18nMockService } from "../utils";
+import { I18nMockService, StorybookGlobalStateProvider } from "../utils";
 
 import { DrawerBodyComponent } from "./drawer-body.component";
 import { DrawerHeaderComponent } from "./drawer-header.component";
@@ -47,6 +48,14 @@ export default {
         },
       ],
     }),
+    applicationConfig({
+      providers: [
+        {
+          provide: GlobalStateProvider,
+          useClass: StorybookGlobalStateProvider,
+        },
+      ],
+    }),
   ],
 } as Meta<DrawerComponent>;
 

libs/components/src/item/item.stories.ts

@@ -1,16 +1,23 @@
 import { ScrollingModule } from "@angular/cdk/scrolling";
 import { CommonModule } from "@angular/common";
 import { RouterTestingModule } from "@angular/router/testing";
-import { Meta, StoryObj, componentWrapperDecorator, moduleMetadata } from "@storybook/angular";
+import {
+  Meta,
+  StoryObj,
+  applicationConfig,
+  componentWrapperDecorator,
+  moduleMetadata,
+} from "@storybook/angular";
 
 import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.service";
+import { GlobalStateProvider } from "@bitwarden/state";
 
 import { AvatarModule } from "../avatar";
 import { BadgeModule } from "../badge";
 import { IconButtonModule } from "../icon-button";
 import { LayoutComponent } from "../layout";
 import { TypographyModule } from "../typography";
-import { I18nMockService } from "../utils/i18n-mock.service";
+import { I18nMockService, StorybookGlobalStateProvider } from "../utils";
 
 import { ItemActionComponent } from "./item-action.component";
 import { ItemContentComponent } from "./item-content.component";
@@ -50,6 +57,14 @@ export default {
         },
       ],
     }),
+    applicationConfig({
+      providers: [
+        {
+          provide: GlobalStateProvider,
+          useClass: StorybookGlobalStateProvider,
+        },
+      ],
+    }),
     componentWrapperDecorator((story) => `<div class="tw-bg-background-alt tw-p-2">${story}</div>`),
   ],
   parameters: {

libs/components/src/layout/layout.stories.ts

@@ -1,13 +1,15 @@
 import { RouterTestingModule } from "@angular/router/testing";
-import { Meta, StoryObj, moduleMetadata } from "@storybook/angular";
+import { Meta, StoryObj, applicationConfig, moduleMetadata } from "@storybook/angular";
 import { userEvent } from "storybook/test";
 
 import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.service";
+import { GlobalStateProvider } from "@bitwarden/state";
 
 import { CalloutModule } from "../callout";
 import { NavigationModule } from "../navigation";
 import { positionFixedWrapperDecorator } from "../stories/storybook-decorators";
 import { I18nMockService } from "../utils/i18n-mock.service";
+import { StorybookGlobalStateProvider } from "../utils/state-mock";
 
 import { LayoutComponent } from "./layout.component";
 import { mockLayoutI18n } from "./mocks";
@@ -28,6 +30,14 @@ export default {
         },
       ],
     }),
+    applicationConfig({
+      providers: [
+        {
+          provide: GlobalStateProvider,
+          useClass: StorybookGlobalStateProvider,
+        },
+      ],
+    }),
   ],
   parameters: {
     chromatic: { viewports: [640, 1280] },

libs/components/src/layout/mocks.ts

@@ -5,4 +5,5 @@ export const mockLayoutI18n = {
   submenu: "submenu",
   toggleCollapse: "toggle collapse",
   loading: "Loading",
+  resizeSideNavigation: "Resize side navigation",
 };

libs/components/src/navigation/nav-group.stories.ts

@@ -3,11 +3,13 @@ import { RouterModule } from "@angular/router";
 import { StoryObj, Meta, moduleMetadata, applicationConfig } from "@storybook/angular";
 
 import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.service";
+import { GlobalStateProvider } from "@bitwarden/state";
 
 import { LayoutComponent } from "../layout";
 import { SharedModule } from "../shared/shared.module";
 import { positionFixedWrapperDecorator } from "../stories/storybook-decorators";
 import { I18nMockService } from "../utils/i18n-mock.service";
+import { StorybookGlobalStateProvider } from "../utils/state-mock";
 
 import { NavGroupComponent } from "./nav-group.component";
 import { NavigationModule } from "./navigation.module";
@@ -42,6 +44,7 @@ export default {
               toggleSideNavigation: "Toggle side navigation",
               skipToContent: "Skip to content",
               loading: "Loading",
+              resizeSideNavigation: "Resize side navigation",
             });
           },
         },
@@ -58,6 +61,10 @@ export default {
             { useHash: true },
           ),
         ),
+        {
+          provide: GlobalStateProvider,
+          useClass: StorybookGlobalStateProvider,
+        },
       ],
     }),
   ],

libs/components/src/navigation/nav-item.stories.ts

@@ -1,12 +1,14 @@
 import { RouterTestingModule } from "@angular/router/testing";
-import { StoryObj, Meta, moduleMetadata } from "@storybook/angular";
+import { StoryObj, Meta, moduleMetadata, applicationConfig } from "@storybook/angular";
 
 import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.service";
+import { GlobalStateProvider } from "@bitwarden/state";
 
 import { IconButtonModule } from "../icon-button";
 import { LayoutComponent } from "../layout";
 import { positionFixedWrapperDecorator } from "../stories/storybook-decorators";
 import { I18nMockService } from "../utils/i18n-mock.service";
+import { StorybookGlobalStateProvider } from "../utils/state-mock";
 
 import { NavItemComponent } from "./nav-item.component";
 import { NavigationModule } from "./navigation.module";
@@ -31,11 +33,20 @@ export default {
               toggleSideNavigation: "Toggle side navigation",
               skipToContent: "Skip to content",
               loading: "Loading",
+              resizeSideNavigation: "Resize side navigation",
             });
           },
         },
       ],
     }),
+    applicationConfig({
+      providers: [
+        {
+          provide: GlobalStateProvider,
+          useClass: StorybookGlobalStateProvider,
+        },
+      ],
+    }),
   ],
   parameters: {
     design: {

libs/components/src/navigation/side-nav.component.html

@@ -5,47 +5,64 @@
   };
   as data
 ) {
-  <nav
-    id="bit-side-nav"
-    class="tw-sticky tw-inset-y-0 tw-left-0 tw-z-30 tw-flex tw-h-screen tw-flex-col tw-overscroll-none tw-overflow-auto tw-bg-background-alt3 tw-outline-none"
-    [ngClass]="{ 'tw-w-60': data.open }"
-    [ngStyle]="
-      variant() === 'secondary' && {
-        '--color-text-alt2': 'var(--color-text-main)',
-        '--color-background-alt3': 'var(--color-secondary-100)',
-        '--color-background-alt4': 'var(--color-secondary-300)',
-        '--color-hover-contrast': 'var(--color-hover-default)',
-      }
-    "
-    [cdkTrapFocus]="data.isOverlay"
-    [attr.role]="data.isOverlay ? 'dialog' : null"
-    [attr.aria-modal]="data.isOverlay ? 'true' : null"
-    (keydown)="handleKeyDown($event)"
-  >
-    <ng-content></ng-content>
-    <!-- 53rem = ~850px -->
-    <!-- This is a magic number. This number was selected by going to the UI and finding the number that felt the best to me and design. No real rhyme or reason :) -->
-    <div
-      class="[@media(min-height:53rem)]:tw-sticky tw-bottom-0 tw-left-0 tw-z-20 tw-mt-auto tw-w-full tw-bg-background-alt3"
+  <div class="tw-relative">
+    <nav
+      id="bit-side-nav"
+      class="tw-sticky tw-inset-y-0 tw-left-0 tw-z-30 tw-flex tw-h-screen tw-flex-col tw-overscroll-none tw-overflow-auto tw-bg-background-alt3 tw-outline-none"
+      [style.width.px]="data.open ? (sideNavService.width$ | async) : undefined"
+      [ngStyle]="
+        variant() === 'secondary' && {
+          '--color-text-alt2': 'var(--color-text-main)',
+          '--color-background-alt3': 'var(--color-secondary-100)',
+          '--color-background-alt4': 'var(--color-secondary-300)',
+          '--color-hover-contrast': 'var(--color-hover-default)',
+        }
+      "
+      [cdkTrapFocus]="data.isOverlay"
+      [attr.role]="data.isOverlay ? 'dialog' : null"
+      [attr.aria-modal]="data.isOverlay ? 'true' : null"
+      (keydown)="handleKeyDown($event)"
     >
-      <bit-nav-divider></bit-nav-divider>
-      @if (data.open) {
-        <ng-content select="[slot=footer]"></ng-content>
-      }
-      <div class="tw-mx-0.5 tw-my-4 tw-w-[3.75rem]">
-        <button
-          #toggleButton
-          type="button"
-          class="tw-mx-auto tw-block tw-max-w-fit"
-          [bitIconButton]="data.open ? 'bwi-angle-left' : 'bwi-angle-right'"
-          buttonType="nav-contrast"
-          size="small"
-          (click)="sideNavService.toggle()"
-          [label]="'toggleSideNavigation' | i18n"
-          [attr.aria-expanded]="data.open"
-          aria-controls="bit-side-nav"
-        ></button>
+      <ng-content></ng-content>
+      <!-- 53rem = ~850px -->
+      <!-- This is a magic number. This number was selected by going to the UI and finding the number that felt the best to me and design. No real rhyme or reason :) -->
+      <div
+        class="[@media(min-height:53rem)]:tw-sticky tw-bottom-0 tw-left-0 tw-z-20 tw-mt-auto tw-w-full tw-bg-background-alt3"
+      >
+        <bit-nav-divider></bit-nav-divider>
+        @if (data.open) {
+          <ng-content select="[slot=footer]"></ng-content>
+        }
+        <div class="tw-mx-0.5 tw-my-4 tw-w-[3.75rem]">
+          <button
+            #toggleButton
+            type="button"
+            class="tw-mx-auto tw-block tw-max-w-fit"
+            [bitIconButton]="data.open ? 'bwi-angle-left' : 'bwi-angle-right'"
+            buttonType="nav-contrast"
+            size="small"
+            (click)="sideNavService.toggle()"
+            [label]="'toggleSideNavigation' | i18n"
+            [attr.aria-expanded]="data.open"
+            aria-controls="bit-side-nav"
+          ></button>
+        </div>
       </div>
-    </div>
-  </nav>
+    </nav>
+    <div
+      cdkDrag
+      (cdkDragMoved)="onDragMoved($event)"
+      class="tw-absolute tw-top-0 -tw-right-0.5 tw-z-30 tw-h-full tw-w-1 tw-cursor-col-resize tw-transition-colors tw-duration-200 hover:tw-ease-in-out hover:tw-delay-500 hover:tw-bg-primary-300 focus:tw-outline-none focus-visible:tw-bg-primary-300 before:tw-content-[''] before:tw-absolute before:tw-block before:tw-inset-y-0 before:-tw-left-0.5 before:-tw-right-1"
+      [ngClass]="{ 'tw-hidden': !data.open }"
+      tabindex="0"
+      (keydown)="onKeydown($event)"
+      role="separator"
+      [attr.aria-valuenow]="sideNavService.width$ | async"
+      [attr.aria-valuemax]="sideNavService.MAX_OPEN_WIDTH"
+      [attr.aria-valuemin]="sideNavService.MIN_OPEN_WIDTH"
+      aria-orientation="vertical"
+      aria-controls="bit-side-nav"
+      [attr.aria-label]="'resizeSideNavigation' | i18n"
+    ></div>
+  </div>
 }

libs/components/src/navigation/side-nav.component.ts

@@ -1,4 +1,5 @@
 import { CdkTrapFocus } from "@angular/cdk/a11y";
+import { DragDropModule, CdkDragMove } from "@angular/cdk/drag-drop";
 import { CommonModule } from "@angular/common";
 import { Component, ElementRef, inject, input, viewChild } from "@angular/core";
 
@@ -16,13 +17,23 @@ export type SideNavVariant = "primary" | "secondary";
 @Component({
   selector: "bit-side-nav",
   templateUrl: "side-nav.component.html",
-  imports: [CommonModule, CdkTrapFocus, NavDividerComponent, BitIconButtonComponent, I18nPipe],
+  imports: [
+    CommonModule,
+    CdkTrapFocus,
+    NavDividerComponent,
+    BitIconButtonComponent,
+    I18nPipe,
+    DragDropModule,
+  ],
 })
 export class SideNavComponent {
+  protected sideNavService = inject(SideNavService);
+
   readonly variant = input<SideNavVariant>("primary");
 
   private readonly toggleButton = viewChild("toggleButton", { read: ElementRef });
-  protected sideNavService = inject(SideNavService);
+
+  private elementRef = inject<ElementRef<HTMLElement>>(ElementRef);
 
   protected handleKeyDown = (event: KeyboardEvent) => {
     if (event.key === "Escape") {
@@ -33,4 +44,23 @@ export class SideNavComponent {
 
     return true;
   };
+
+  protected onDragMoved(event: CdkDragMove) {
+    const rectX = this.elementRef.nativeElement.getBoundingClientRect().x;
+    const eventXPointer = event.pointerPosition.x;
+
+    this.sideNavService.setWidthFromDrag(eventXPointer, rectX);
+
+    // Fix for CDK applying a transform that can cause visual drifting
+    const element = event.source.element.nativeElement;
+    element.style.transform = "none";
+  }
+
+  protected onKeydown(event: KeyboardEvent) {
+    if (event.key === "ArrowRight" || event.key === "ArrowLeft") {
+      this.sideNavService.setWidthFromKeys(event.key);
+    }
+
+    return;
+  }
 }

libs/components/src/navigation/side-nav.service.ts

@@ -1,15 +1,34 @@
-import { Injectable } from "@angular/core";
+import { inject, Injectable } from "@angular/core";
 import { takeUntilDestroyed } from "@angular/core/rxjs-interop";
-import { BehaviorSubject, Observable, combineLatest, fromEvent, map, startWith } from "rxjs";
+import {
+  BehaviorSubject,
+  Observable,
+  combineLatest,
+  fromEvent,
+  map,
+  startWith,
+  debounceTime,
+  first,
+} from "rxjs";
+
+import { BIT_SIDE_NAV_DISK, GlobalStateProvider, KeyDefinition } from "@bitwarden/state";
 
 import { BREAKPOINTS, isAtOrLargerThanBreakpoint } from "../utils/responsive-utils";
 
 type CollapsePreference = "open" | "closed" | null;
 
+const BIT_SIDE_NAV_WIDTH_KEY_DEF = new KeyDefinition<number>(BIT_SIDE_NAV_DISK, "side-nav-width", {
+  deserializer: (s) => s,
+});
+
 @Injectable({
   providedIn: "root",
 })
 export class SideNavService {
+  readonly DEFAULT_OPEN_WIDTH = 288;
+  readonly MIN_OPEN_WIDTH = 240;
+  readonly MAX_OPEN_WIDTH = 384;
+
   private _open$ = new BehaviorSubject<boolean>(isAtOrLargerThanBreakpoint("md"));
   open$ = this._open$.asObservable();
 
@@ -21,7 +40,16 @@ export class SideNavService {
     map(([open, isLargeScreen]) => open && !isLargeScreen),
   );
 
+  private readonly _width$ = new BehaviorSubject<number>(this.DEFAULT_OPEN_WIDTH);
+  readonly width$ = this._width$.asObservable();
+
+  private readonly widthState = inject(GlobalStateProvider).get(BIT_SIDE_NAV_WIDTH_KEY_DEF);
+  readonly widthState$ = this.widthState.state$.pipe(
+    map((width) => width ?? this.DEFAULT_OPEN_WIDTH),
+  );
+
   constructor() {
+    // Handle open/close state
     combineLatest([this.isLargeScreen$, this.userCollapsePreference$])
       .pipe(takeUntilDestroyed())
       .subscribe(([isLargeScreen, userCollapsePreference]) => {
@@ -32,6 +60,16 @@ export class SideNavService {
           this.setOpen();
         }
       });
+
+    // Initialize the resizable width from state provider
+    this.widthState$.pipe(first()).subscribe((width: number) => {
+      this._width$.next(width);
+    });
+
+    // Handle width resize events
+    this.width$.pipe(debounceTime(200), takeUntilDestroyed()).subscribe((width) => {
+      void this.widthState.update(() => width);
+    });
   }
 
   get open() {
@@ -46,6 +84,9 @@ export class SideNavService {
     this._open$.next(false);
   }
 
+  /**
+   * Toggle the open/close state of the side nav
+   */
   toggle() {
     const curr = this._open$.getValue();
     // Store user's preference based on what state they're toggling TO
@@ -57,8 +98,54 @@ export class SideNavService {
       this.setOpen();
     }
   }
+
+  /**
+   * Set new side nav width from drag event coordinates
+   *
+   * @param eventXCoordinate x coordinate of the pointer's bounding client rect
+   * @param dragElementXCoordinate x coordinate of the drag element's bounding client rect
+   */
+  setWidthFromDrag(eventXPointer: number, dragElementXCoordinate: number) {
+    const newWidth = eventXPointer - dragElementXCoordinate;
+
+    this._setWidthWithinMinMax(newWidth);
+  }
+
+  /**
+   * Set new side nav width from arrow key events
+   *
+   * @param key event key, must be either ArrowRight or ArrowLeft
+   */
+  setWidthFromKeys(key: "ArrowRight" | "ArrowLeft") {
+    const currentWidth = this._width$.getValue();
+
+    if (key === "ArrowLeft") {
+      const newWidth = currentWidth - 10;
+      this._setWidthWithinMinMax(newWidth);
+    }
+
+    if (key === "ArrowRight") {
+      const newWidth = currentWidth + 10;
+      this._setWidthWithinMinMax(newWidth);
+    }
+  }
+
+  /**
+   * Calculate and set the new width, not going out of the min/max bounds
+   * @param newWidth desired new width: number
+   */
+  private _setWidthWithinMinMax(newWidth: number) {
+    const width = Math.min(Math.max(newWidth, this.MIN_OPEN_WIDTH), this.MAX_OPEN_WIDTH);
+
+    this._width$.next(width);
+  }
 }
 
+/**
+ * Helper function for subscribing to media query events
+ * @param query media query to validate against
+ * @returns Observable<boolean>
+ */
 export const media = (query: string): Observable<boolean> => {
   const mediaQuery = window.matchMedia(query);
   return fromEvent<MediaQueryList>(mediaQuery, "change").pipe(

libs/components/src/stories/kitchen-sink/kitchen-sink.stories.ts

@@ -13,9 +13,11 @@ import {
 
 import { PasswordManagerLogo } from "@bitwarden/assets/svg";
 import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.service";
+import { GlobalStateProvider } from "@bitwarden/state";
 
 import { LayoutComponent } from "../../layout";
 import { I18nMockService } from "../../utils/i18n-mock.service";
+import { StorybookGlobalStateProvider } from "../../utils/state-mock";
 import { positionFixedWrapperDecorator } from "../storybook-decorators";
 
 import { DialogVirtualScrollBlockComponent } from "./components/dialog-virtual-scroll-block.component";
@@ -65,9 +67,14 @@ export default {
               yes: "Yes",
               no: "No",
               loading: "Loading",
+              resizeSideNavigation: "Resize side navigation",
             });
           },
         },
+        {
+          provide: GlobalStateProvider,
+          useClass: StorybookGlobalStateProvider,
+        },
       ],
     }),
   ],

libs/components/src/table/table.stories.ts

@@ -1,13 +1,14 @@
 import { RouterTestingModule } from "@angular/router/testing";
-import { Meta, moduleMetadata, StoryObj } from "@storybook/angular";
+import { applicationConfig, Meta, moduleMetadata, StoryObj } from "@storybook/angular";
 
 import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.service";
+import { GlobalStateProvider } from "@bitwarden/state";
 
 import { countries } from "../form/countries";
 import { LayoutComponent } from "../layout";
 import { mockLayoutI18n } from "../layout/mocks";
 import { positionFixedWrapperDecorator } from "../stories/storybook-decorators";
-import { I18nMockService } from "../utils";
+import { I18nMockService, StorybookGlobalStateProvider } from "../utils";
 
 import { TableDataSource } from "./table-data-source";
 import { TableModule } from "./table.module";
@@ -27,6 +28,14 @@ export default {
         },
       ],
     }),
+    applicationConfig({
+      providers: [
+        {
+          provide: GlobalStateProvider,
+          useClass: StorybookGlobalStateProvider,
+        },
+      ],
+    }),
   ],
   argTypes: {
     alignRowContent: {

libs/components/src/utils/index.ts

@@ -2,3 +2,4 @@ export * from "./aria-disable-element";
 export * from "./function-to-observable";
 export * from "./has-scrollable-content";
 export * from "./i18n-mock.service";
+export * from "./state-mock";

libs/components/src/utils/state-mock.ts

@@ -0,0 +1,48 @@
+import { BehaviorSubject, Observable } from "rxjs";
+
+import {
+  GlobalState,
+  StateUpdateOptions,
+  GlobalStateProvider,
+  KeyDefinition,
+} from "@bitwarden/state";
+
+export class StorybookGlobalState<T> implements GlobalState<T> {
+  private _state$ = new BehaviorSubject<T | null>(null);
+
+  constructor(initialValue?: T | null) {
+    this._state$.next(initialValue ?? null);
+  }
+
+  async update<TCombine>(
+    configureState: (state: T | null, dependency: TCombine) => T | null,
+    options?: Partial<StateUpdateOptions<T, TCombine>>,
+  ): Promise<T | null> {
+    const currentState = this._state$.value;
+    const newState = configureState(currentState, null as TCombine);
+    this._state$.next(newState);
+    return newState;
+  }
+
+  get state$(): Observable<T | null> {
+    return this._state$.asObservable();
+  }
+
+  setValue(value: T | null): void {
+    this._state$.next(value);
+  }
+}
+
+export class StorybookGlobalStateProvider implements GlobalStateProvider {
+  private states = new Map<string, StorybookGlobalState<any>>();
+
+  get<T>(keyDefinition: KeyDefinition<T>): GlobalState<T> {
+    const key = `${keyDefinition.fullName}_${keyDefinition.stateDefinition.defaultStorageLocation}`;
+
+    if (!this.states.has(key)) {
+      this.states.set(key, new StorybookGlobalState<T>());
+    }
+
+    return this.states.get(key)!;
+  }
+}

libs/state/src/core/state-definitions.ts

@@ -103,6 +103,7 @@ export const AUTOTYPE_SETTINGS_DISK = new StateDefinition("autotypeSettings", "d
 export const NEW_WEB_LAYOUT_BANNER_DISK = new StateDefinition("newWebLayoutBanner", "disk", {
   web: "disk-local",
 });
+export const BIT_SIDE_NAV_DISK = new StateDefinition("bitSideNav", "disk");
 
 // DIRT