From 22fce24bca258ae7f2dcbc394c8b1b7beb13d6bf Mon Sep 17 00:00:00 2001
From: Johannes Millan <johannes.millan@gmail.com>
Date: Fri, 25 Jul 2025 17:02:17 +0200
Subject: [PATCH] refactor: migrate side panel over mode logic to signals
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- Move isCustomOver logic from right-panel component to layout service
- Implement using signals and computed properties for better performance
- Add isRightPanelOverCustom computed signal in layout service
- Maintain behavior: work-view routes use responsive mode, non-work-view routes force over mode unless on very big screens (≥1270px)
- Update right-panel component to use the new signal-based API
---
 src/app/core-ui/layout/layout.service.ts      | 48 +++++++++++++++++--
 .../right-panel/right-panel.component.html    |  4 +-
 .../right-panel/right-panel.component.ts      | 12 +++++
 3 files changed, 59 insertions(+), 5 deletions(-)

diff --git a/src/app/core-ui/layout/layout.service.ts b/src/app/core-ui/layout/layout.service.ts
index 689f586390..35ab89de0e 100644
--- a/src/app/core-ui/layout/layout.service.ts
+++ b/src/app/core-ui/layout/layout.service.ts
@@ -1,4 +1,4 @@
-import { inject, Injectable } from '@angular/core';
+import { inject, Injectable, computed } from '@angular/core';
 import {
   hideAddTaskBar,
   hideIssuePanel,
@@ -22,16 +22,18 @@ import {
   selectIsShowSideNav,
   selectIsShowTaskViewCustomizerPanel,
 } from './store/layout.reducer';
-import { filter, map, switchMap, withLatestFrom } from 'rxjs/operators';
+import { filter, map, switchMap, withLatestFrom, startWith } from 'rxjs/operators';
 import { BreakpointObserver } from '@angular/cdk/layout';
-import { NavigationStart, Router } from '@angular/router';
+import { NavigationStart, NavigationEnd, Router } from '@angular/router';
 import { WorkContextService } from '../../features/work-context/work-context.service';
 import { selectMiscConfig } from '../../features/config/store/global-config.reducer';
+import { toSignal } from '@angular/core/rxjs-interop';
 
 const NAV_ALWAYS_VISIBLE = 1200;
 const NAV_OVER_RIGHT_PANEL_NEXT = 800;
 const BOTH_OVER = 720;
 const XS_MAX = 599;
+const VERY_BIG_SCREEN = 1270;
 
 @Injectable({
   providedIn: 'root',
@@ -62,6 +64,46 @@ export class LayoutService {
   isRightPanelOver$: Observable<boolean> = this._breakPointObserver
     .observe([`(min-width: ${BOTH_OVER}px)`])
     .pipe(map((result) => !result.matches));
+
+  // Signals for custom right panel behavior
+  private readonly _isVeryBigScreen = toSignal(
+    this._breakPointObserver
+      .observe([`(min-width: ${VERY_BIG_SCREEN}px)`])
+      .pipe(map((result) => result.matches)),
+    { initialValue: false },
+  );
+
+  private readonly _isWorkViewRoute = toSignal(
+    this._router.events.pipe(
+      filter((event): event is NavigationEnd => event instanceof NavigationEnd),
+      map((event) => this._isWorkViewUrl(event.urlAfterRedirects)),
+      startWith(this._isWorkViewUrl(this._router.url)),
+    ),
+    { initialValue: this._isWorkViewUrl(this._router.url) },
+  );
+
+  private readonly _isRightPanelOverDefault = toSignal(this.isRightPanelOver$, {
+    initialValue: false,
+  });
+
+  // Computed signal for custom right panel over behavior
+  readonly isRightPanelOverCustom = computed(() => {
+    const isWorkView = this._isWorkViewRoute();
+    const isVeryBigScreen = this._isVeryBigScreen();
+    const defaultIsOver = this._isRightPanelOverDefault();
+
+    // Use default behavior if on work view
+    if (isWorkView) {
+      return defaultIsOver;
+    }
+
+    // For non-work-view routes: use "over" mode unless on very big screen
+    return !isVeryBigScreen;
+  });
+
+  private _isWorkViewUrl(url: string): boolean {
+    return url.includes('/active/') || url.includes('/tag/') || url.includes('/project/');
+  }
   isNavOver$: Observable<boolean> = this._store$.select(selectMiscConfig).pipe(
     switchMap((miscCfg) => {
       if (miscCfg.isUseMinimalNav) {
diff --git a/src/app/features/right-panel/right-panel.component.html b/src/app/features/right-panel/right-panel.component.html
index 6eb8cdcce3..121e6ee926 100644
--- a/src/app/features/right-panel/right-panel.component.html
+++ b/src/app/features/right-panel/right-panel.component.html
@@ -1,7 +1,7 @@
 <better-drawer-container
   (wasClosed)="close()"
   [isOpen]="isOpen$ | async"
-  [isOver]="isAlwaysOver() || (layoutService.isRightPanelOver$ | async)"
+  [isOver]="isCustomOver()"
   [sideWidth]="40"
 >
   <ng-container better-drawer-content>
@@ -25,7 +25,7 @@
       } @else if (selectedTaskWithDelayForNone$ | async) {
         @let selectedTaskWithDelayForNone = selectedTaskWithDelayForNone$ | async;
         <task-detail-panel
-          [isOver]="isAlwaysOver() || (layoutService.isRightPanelOver$ | async)"
+          [isOver]="isCustomOver()"
           [@taskDetailPanelTaskChange]="selectedTaskWithDelayForNone?.id"
           [@.disabled]="isDisableTaskPanelAni"
           [task]="selectedTaskWithDelayForNone"
diff --git a/src/app/features/right-panel/right-panel.component.ts b/src/app/features/right-panel/right-panel.component.ts
index 85b383e6ba..c9421ad6d4 100644
--- a/src/app/features/right-panel/right-panel.component.ts
+++ b/src/app/features/right-panel/right-panel.component.ts
@@ -4,6 +4,7 @@ import {
   inject,
   input,
   OnDestroy,
+  computed,
 } from '@angular/core';
 import { combineLatest, Observable, of, Subscription } from 'rxjs';
 import { TaskDetailTargetPanel, TaskWithSubTasks } from '../tasks/task.model';
@@ -69,6 +70,17 @@ export class RightPanelComponent implements OnDestroy {
   // NOTE: used for debugging
   readonly isAlwaysOver = input<boolean>(false);
 
+  // Use the computed signal from layout service
+  readonly isCustomOver = computed(() => {
+    // Always use "over" mode for debugging
+    if (this.isAlwaysOver()) {
+      return true;
+    }
+
+    // Use the layout service's computed signal
+    return this.layoutService.isRightPanelOverCustom();
+  });
+
   // to still display its data when panel is closing
   selectedTaskWithDelayForNone$: Observable<TaskWithSubTasks | null> =
     this.taskService.selectedTask$.pipe(