Import colors from other palettes

src/app/editor/data-access/color-editor.service.ts

@@ -3,6 +3,7 @@ import { Injectable, inject, signal } from '@angular/core';
 import { firstValueFrom, tap } from 'rxjs';
 import { Color } from '../../shared/model';
 import { sleep } from '../../shared/utils/sleep';
+import { EditorData } from '../editor.component';
 
 @Injectable({
   providedIn: 'root'
@@ -18,7 +19,7 @@ export class ColorEditorService {
     this._isModalOpen.set(true);
 
     const editor = await import('../editor.component').then((c) => c.EditorComponent);
-    const dialogRef = this._dialog.open<Color | undefined>(editor, {
+    const dialogRef = this._dialog.open<Color | undefined, EditorData>(editor, {
       backdropClass: 'rp-modal-backdrop',
       data: {
         color,

src/app/editor/editor.component.html

@@ -1,5 +1,4 @@
 <article
-  #editor
   class="mx-auto flex w-full max-w-md flex-col gap-4 rounded bg-neutral-100 p-4 shadow-md dark:border dark:border-neutral-600 dark:bg-neutral-700 dark:shadow-none"
 >
   <h2 class="font-semibold">{{ color().name }}</h2>
@@ -13,7 +12,7 @@ <h2 class="font-semibold">{{ color().name }}</h2>
   />
 
   <section class="flex flex-col gap-2">
-    <rp-editor-range
+    <rp-color-range-slider
       [label]="'common.hue' | translate"
       [tooltip]="'editor.properties.hue' | translate"
       [value]="shade().hsl.H"
@@ -24,7 +23,7 @@ <h2 class="font-semibold">{{ color().name }}</h2>
       min="0"
     />
 
-    <rp-editor-range
+    <rp-color-range-slider
       [label]="'common.saturation' | translate"
       [tooltip]="'editor.properties.saturation' | translate"
       [value]="shade().hsl.S"
@@ -33,7 +32,7 @@ <h2 class="font-semibold">{{ color().name }}</h2>
       key="saturation"
     />
 
-    <rp-editor-range
+    <rp-color-range-slider
       [label]="'common.lightness' | translate"
       [tooltip]="'editor.properties.lightness' | translate"
       [value]="shade().hsl.L"

src/app/editor/editor.component.ts

@@ -1,12 +1,26 @@
 import { DIALOG_DATA, DialogRef } from '@angular/cdk/dialog';
 import { DecimalPipe } from '@angular/common';
-import { Component, ElementRef, computed, effect, inject, signal, viewChild } from '@angular/core';
+import { Component, computed, effect, inject, signal } from '@angular/core';
 import { TranslateModule, TranslateService } from '@ngx-translate/core';
 import { ColorService } from '../shared/data-access/color.service';
 import { Color, Shade } from '../shared/model';
 import { ColorInputComponent } from '../shared/ui/color-input/color-input.component';
+import { ColorRangeSliderComponent } from '../shared/ui/color-range-slider/color-range-slider.component';
 import { textColor } from '../shared/utils/text-color';
-import { EditorRangeComponent } from './ui/editor-range/editor-range.component';
+
+/**
+ * Data for the editor dialog.
+ */
+export type EditorData = {
+  /**
+   * Color to edit.
+   */
+  color: Color;
+  /**
+   * Shade to open the editor with.
+   */
+  shadeIndex?: number;
+};
 
 export enum UpdateType {
   HEX = 'hex',
@@ -18,20 +32,25 @@ export enum UpdateType {
 @Component({
   selector: 'rp-editor',
   standalone: true,
-  imports: [ColorInputComponent, TranslateModule, DecimalPipe, EditorRangeComponent],
-  templateUrl: './editor.component.html'
+  imports: [ColorInputComponent, TranslateModule, DecimalPipe, ColorRangeSliderComponent],
+  templateUrl: './editor.component.html',
+  host: {
+    '[style.--editor-saturation]': 'shade().hsl.S + "%"',
+    '[style.--editor-lightness]': 'shade().hsl.L + "%"',
+    '[style.--editor-hue]': 'shade().hsl.H'
+  }
 })
 export class EditorComponent {
   protected readonly UpdateType = UpdateType;
   protected readonly textColor = textColor;
 
-  private readonly _data = inject<{ color: Color; shadeIndex?: number }>(DIALOG_DATA);
-  private readonly _dialogRef = inject(DialogRef);
-  private readonly _colorService = inject(ColorService);
-  private readonly _translateService = inject(TranslateService);
+  readonly #data = inject<EditorData>(DIALOG_DATA);
+  readonly #dialogRef = inject(DialogRef);
+  readonly #colorService = inject(ColorService);
+  readonly #translateService = inject(TranslateService);
 
-  protected readonly color = signal(this._data.color.copy());
-  protected readonly shadeIndex = signal(this._data.shadeIndex ?? 0);
+  protected readonly color = signal(this.#data.color.copy());
+  protected readonly shadeIndex = signal(this.#data.shadeIndex ?? 0);
 
   protected readonly shade = computed<Shade>(() => {
     const selectedShade = this.color().shades.find((shade) => shade.index === this.shadeIndex());
@@ -48,20 +67,12 @@ export class EditorComponent {
   });
 
   protected readonly hasUnsavedChanges = computed<boolean>(
-    () => this._data.color.toString() !== this.color().toString()
+    () => this.#data.color.toString() !== this.color().toString()
   );
 
-  private readonly _editor = viewChild.required<ElementRef<HTMLElement>>('editor');
-
   public constructor() {
     effect(() => {
-      this._editor().nativeElement.style.setProperty('--editor-hue', `${this.shade().hsl.H}`);
-      this._editor().nativeElement.style.setProperty('--editor-saturation', `${this.shade().hsl.S}%`);
-      this._editor().nativeElement.style.setProperty('--editor-lightness', `${this.shade().hsl.L}%`);
-    });
-
-    effect(() => {
-      this._dialogRef.disableClose = this.hasUnsavedChanges();
+      this.#dialogRef.disableClose = this.hasUnsavedChanges();
     });
   }
 
@@ -86,7 +97,7 @@ export class EditorComponent {
     }
 
     shade.fixed = false;
-    this._updateColor();
+    this.updateColor();
   }
 
   public update(type: UpdateType, value: string | number): void {
@@ -108,36 +119,36 @@ export class EditorComponent {
         break;
     }
 
-    this._updateColor();
+    this.updateColor();
 
     const editedShade = this.color().shades.find((s) => s.hex === shade.hex);
     this.shadeIndex.set(editedShade?.index ?? -1);
   }
 
   protected cancel(): void {
-    this._dialogRef.close(undefined);
-    this.color.set(this._data.color.copy());
+    this.#dialogRef.close(undefined);
+    this.color.set(this.#data.color.copy());
   }
 
   protected save(): void {
-    this._dialogRef.close(this.color());
+    this.#dialogRef.close(this.color());
   }
 
-  private _updateColor(): void {
+  private updateColor(): void {
     const updatedColor = this.color().copy();
-    this._colorService.regenerateShades(updatedColor);
+    this.#colorService.regenerateShades(updatedColor);
     this.color.set(updatedColor);
   }
 
   protected getTooltip(shade: Shade, selected: boolean): string {
     const tooltips: Array<string> = [];
 
     if (!selected) {
-      tooltips.push(this._translateService.instant('editor.shades'));
+      tooltips.push(this.#translateService.instant('editor.shades'));
     }
 
     if (shade.fixed) {
-      tooltips.push(this._translateService.instant('editor.unfix'));
+      tooltips.push(this.#translateService.instant('editor.unfix'));
     }
 
     return tooltips.join('\n');

src/app/export/data-access/export-modal.service.ts

@@ -2,6 +2,7 @@ import { Dialog } from '@angular/cdk/dialog';
 import { Injectable, inject, signal } from '@angular/core';
 import { firstValueFrom, tap } from 'rxjs';
 import { Palette } from '../../shared/model';
+import { ExportModalData } from '../export-modal.component';
 
 @Injectable({
   providedIn: 'root'
@@ -18,7 +19,7 @@ export class ExportModalService {
     this._isModalOpen.set(true);
 
     const exportModal = await import('../export-modal.component').then((c) => c.ExportModalComponent);
-    const dialogRef = this._dialog.open<void>(exportModal, {
+    const dialogRef = this._dialog.open<void, ExportModalData>(exportModal, {
       backdropClass: 'rp-modal-backdrop',
       data: {
         palette

src/app/export/export-modal.component.ts

@@ -16,6 +16,16 @@ import { ExportFormatComponent } from './ui/export-format/export-format.componen
 import { ExportSuccessComponent } from './ui/export-success/export-success.component';
 import { RequestFormatComponent } from './ui/request-format/request-format.component';
 
+/**
+ * Data for the export modal.
+ */
+export type ExportModalData = {
+  /**
+   * Palette to export.
+   */
+  palette: Palette;
+};
+
 enum ExportModalState {
   FORMAT = 'format',
   DOWNLOAD = 'download',
@@ -39,7 +49,7 @@ export class ExportModalComponent {
   protected readonly ExportModalState = ExportModalState;
   protected readonly ExportFormat = ExportFormat;
 
-  private readonly _data = inject<{ palette: Palette }>(DIALOG_DATA);
+  private readonly _data = inject<ExportModalData>(DIALOG_DATA);
   private readonly _dialogRef = inject(DialogRef);
   private readonly _toastService = inject(ToastService);
   private readonly _exportService = inject(ExportService);

src/app/home/home.component.spec.ts

@@ -2,7 +2,8 @@ import { ComponentFixture, TestBed } from '@angular/core/testing';
 import { Router } from '@angular/router';
 import { TranslateModule } from '@ngx-translate/core';
 import { AnalyticsService, AnalyticsServiceMock } from '../shared/data-access/analytics.service';
-import { PaletteService, PaletteServiceMock } from '../shared/data-access/palette.service';
+import { PaletteService } from '../shared/data-access/palette.service';
+import { PaletteServiceMock } from '../shared/data-access/palette.service-mock';
 import { HomeService, HomeServiceMock } from './data-access/home.service';
 import HomeComponent from './home.component';
 

src/app/list/list.component.spec.ts

@@ -3,7 +3,8 @@ import { ActivatedRoute } from '@angular/router';
 import { TranslateModule } from '@ngx-translate/core';
 import { DialogService, DialogServiceMock } from '../shared/data-access/dialog.service';
 import { ListService, ListServiceMock } from '../shared/data-access/list.service';
-import { PaletteService, PaletteServiceMock } from '../shared/data-access/palette.service';
+import { PaletteService } from '../shared/data-access/palette.service';
+import { PaletteServiceMock } from '../shared/data-access/palette.service-mock';
 import ListComponent from './list.component';
 
 describe('ListComponent', () => {

src/app/shared/constants/tailwind-colors.ts

@@ -331,24 +331,28 @@ export const rose = new Color(
   'Rose'
 );
 
-export const TailwindRainbow = new Palette('Tailwind Rainbow', [
-  red,
-  orange,
-  amber,
-  yellow,
-  lime,
-  green,
-  emerald,
-  teal,
-  cyan,
-  sky,
-  blue,
-  indigo,
-  violet,
-  purple,
-  fuchsia,
-  pink,
-  rose
-]);
-export const TailwindGrays = new Palette('Tailwind Grays', [slate, gray, zinc, neutral, stone]);
-export const Tailwind = new Palette('Tailwind', [...TailwindRainbow.colors, ...TailwindGrays.colors]);
+export const TailwindRainbow = new Palette(
+  'Tailwind Rainbow',
+  [
+    red,
+    orange,
+    amber,
+    yellow,
+    lime,
+    green,
+    emerald,
+    teal,
+    cyan,
+    sky,
+    blue,
+    indigo,
+    violet,
+    purple,
+    fuchsia,
+    pink,
+    rose
+  ],
+  'tailwind-rainbow'
+);
+export const TailwindGrays = new Palette('Tailwind Grays', [slate, gray, zinc, neutral, stone], 'tailwind-grays');
+export const Tailwind = new Palette('Tailwind', [...TailwindRainbow.colors, ...TailwindGrays.colors], 'tailwind');

src/app/shared/data-access/confetti.service.spec.ts

@@ -1,6 +1,7 @@
 import { TestBed } from '@angular/core/testing';
 import { ConfettiService } from './confetti.service';
-import { PaletteService, PaletteServiceMock } from './palette.service';
+import { PaletteService } from './palette.service';
+import { PaletteServiceMock } from './palette.service-mock';
 
 describe('ConfettiService', () => {
   let service: ConfettiService;

src/app/shared/data-access/list.service.ts

@@ -72,7 +72,12 @@ export class ListService {
 }
 
 export class ListServiceMock {
-  public add(_palette: Palette): void {}
-  public remove(_id: string): void {}
-  public list$ = new BehaviorSubject<Array<PaletteListItem>>([{ id: 'test-id', name: 'Test palette' }]).asObservable();
+  readonly #list$ = new BehaviorSubject<Array<PaletteListItem>>([{ id: 'test-id', name: 'Test palette' }]);
+  public add(palette: Palette): void {
+    this.#list$.next([...this.#list$.value, palette]);
+  }
+  public remove(_id: string): void {
+    this.#list$.next(this.#list$.value.filter((palette) => palette.id !== _id));
+  }
+  public list$ = this.#list$.asObservable();
 }