feat(budget-tool): custom card drawing input

apps/picsa-tools/budget-tool/src/app/components/budget-tool.components.ts

@@ -6,7 +6,7 @@ import { MatTooltipModule } from '@angular/material/tooltip';
 import { RouterModule } from '@angular/router';
 import { TranslateModule } from '@ngx-translate/core';
 import { PicsaCommonComponentsModule } from '@picsa/components';
-import { PicsaDialogsModule } from '@picsa/shared/features';
+import { PicsaDialogsModule, PicsaDrawingComponent } from '@picsa/shared/features';
 import { PicsaDbModule } from '@picsa/shared/modules';
 import { MobxAngularModule } from 'mobx-angular';
 
@@ -71,6 +71,7 @@ const components = [
     RouterModule,
     MatTooltipModule,
     MatIconModule,
+    PicsaDrawingComponent,
   ],
   exports: components,
 })

apps/picsa-tools/budget-tool/src/app/components/card/card-image/budget-card-image.ts

@@ -61,17 +61,15 @@ export class BudgetCardImageComponent implements OnInit, OnDestroy {
   // so convert to html that embeds within an <img> tag and div innerhtml
   private convertSVGToImageData(svgTag: string) {
     const encodedSVG = this._encodeSVG(svgTag);
-    const Html = `<img class='card-image' style='width:100%;height:100%;' src="data:image/svg+xml,${encodedSVG}"/>`;
+    const Html = `<img class='card-image' style='width:100%;height:100%;' src="${encodedSVG}"/>`;
     return this.sanitizer.bypassSecurityTrustHtml(Html);
   }
 
   // method taken from http://yoksel.github.io/url-encoder/
   // applies selective replacement of uri characters
   private _encodeSVG(data: string): string {
-    const symbols = /[\r\n%#()<>?[\\\]^`{|}]/g;
-    data = data.replace(/"/g, "'");
-    data = data.replace(/>\s{1,}</g, '><');
-    data = data.replace(/\s{2,}/g, ' ');
-    return data.replace(symbols, encodeURIComponent);
+    // ignore already encoded
+    if (data.startsWith('data:')) return data;
+    return `data:image/svg+xml;base64,${btoa(data)}`;
   }
 }

apps/picsa-tools/budget-tool/src/app/components/card/card-new/card-new-dialog.html

@@ -1,10 +1,13 @@
-<mat-card appearance="outlined" mat-elevation-z4 class="budget-card selectable">
+<!-- <mat-card appearance="outlined" mat-elevation-z4 class="budget-card selectable">
   <budget-card-image [card]="card"></budget-card-image>
   <div class="card-title">{{ card.label | translate }}</div>
-</mat-card>
-<mat-form-field>
+</mat-card> -->
+
+<picsa-custom-drawing (onChange)="setBudgetDrawing($event)"></picsa-custom-drawing>
+<mat-form-field class="label-input">
+  <mat-label>{{'Card Label' | translate}}</mat-label>
   <input matInput [(ngModel)]="card.label" />
 </mat-form-field>
-<button mat-stroked-button (click)="save()" [disabled]="card.label === ''" style="margin-top: 1em; width: 70%">
+<button mat-stroked-button (click)="save()" [disabled]="!card.label || !imgData" style="margin-top: 1em; width: 70%">
   <mat-icon>check</mat-icon>{{ 'Save' | translate }}
 </button>

apps/picsa-tools/budget-tool/src/app/components/card/card-new/card-new-dialog.scss

@@ -11,3 +11,7 @@
   background: #dcdcdc;
   overflow: auto;
 }
+.label-input {
+  width: 100%;
+  margin-top: 1rem;
+}

apps/picsa-tools/budget-tool/src/app/components/card/card-new/card-new-dialog.ts

@@ -9,15 +9,24 @@ import { IBudgetCard } from '../../../schema';
   templateUrl: './card-new-dialog.html',
   styleUrls: ['./card-new-dialog.scss'],
 })
+// eslint-disable-next-line @angular-eslint/component-class-suffix
 export class BudgetCardNewDialog {
   public card: IBudgetCard;
   constructor(public dialogRef: MatDialogRef<BudgetCardNewDialog>, @Inject(MAT_DIALOG_DATA) card: IBudgetCard) {
     this.card = card;
   }
+
+  public imgData: string;
+
+  public setBudgetDrawing(svgData: string) {
+    if (svgData) {
+      this.imgData = `data:image/svg+xml;base64,${btoa(svgData)}`;
+    }
+  }
   save() {
-    this.card.id = this.card.label.replace(/\s+/g, '-').toLowerCase();
+    this.card.id = `custom_${this.card.label.replace(/\s+/g, '-').toLowerCase()}`;
     this.card.customMeta = {
-      imgData: this.generateImage(this.card.label),
+      imgData: this.imgData,
       dateCreated: new Date().toISOString(),
       createdBy: '',
     };
@@ -26,7 +35,7 @@ export class BudgetCardNewDialog {
 
   // return an svg circle with text in the middle
   // text is either first 2 initials (if multiple words) or first 2 letters (if one word)
-  generateImage(text: string) {
+  private generateImage(text: string) {
     const byWord = text.split(' ');
     const abbr = byWord.length > 1 ? `${byWord[0].charAt(0)}.${byWord[1].charAt(0)}` : text.substring(0, 2);
     return `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" style="shape-rendering:geometricPrecision; text-rendering:geometricPrecision; image-rendering:optimizeQuality; fill-rule:evenodd; clip-rule:evenodd"

apps/picsa-tools/budget-tool/src/app/components/card/card-new/card-new.ts

@@ -33,7 +33,6 @@ export class BudgetCardNew {
       imgType: 'svg',
     };
     const dialogRef = this.dialog.open(BudgetCardNewDialog, {
-      width: '250px',
       data: card,
     });
 

libs/shared/src/features/data-table/data-table.component.spec.ts

@@ -1,16 +1,17 @@
 import { ComponentFixture, TestBed } from '@angular/core/testing';
-import { DataTableComponent } from './data-table.component';
 
-describe('DataTableComponent', () => {
-  let component: DataTableComponent;
-  let fixture: ComponentFixture<DataTableComponent>;
+import { PicsaDataTableComponent } from './data-table.component';
+
+describe('PicsaDataTableComponent', () => {
+  let component: PicsaDataTableComponent;
+  let fixture: ComponentFixture<PicsaDataTableComponent>;
 
   beforeEach(async () => {
     await TestBed.configureTestingModule({
-      imports: [DataTableComponent],
+      imports: [PicsaDataTableComponent],
     }).compileComponents();
 
-    fixture = TestBed.createComponent(DataTableComponent);
+    fixture = TestBed.createComponent(PicsaDataTableComponent);
     component = fixture.componentInstance;
     fixture.detectChanges();
   });

libs/shared/src/features/drawing/drawing.component.html

@@ -0,0 +1,39 @@
+<div class="dialog-container">
+  <div class="edit-buttons">
+    <button mat-stroked-button (click)="undoSvgStroke()"><mat-icon>undo</mat-icon>{{ 'Undo' | translate }}</button>
+    <button mat-stroked-button (click)="redoSvgStroke()"><mat-icon>redo</mat-icon>{{ 'Redo' | translate }}</button>
+    <button mat-stroked-button style="margin-left: auto" (click)="clearDraw()">{{ 'Clear All' | translate }}</button>
+  </div>
+  <div class="svg-container" [style.width]="size() + 'px'" [style.height]="size() + 'px'">
+    <svg
+      xmlns="http://www.w3.org/2000/svg"
+      [attr.viewBox]="viewbox()"
+      [attr.height]="size()"
+      [attr.width]="size()"
+      #svgElement
+      (pointerdown)="handlePointerDown($event)"
+      (pointermove)="handlePointerMove($event)"
+      (mouseup)="handlePointerUp()"
+      (pointerup)="handlePointerUp()"
+      style="touch-action: none"
+    >
+      <!-- Previously rendered segments -->
+      @for(segment of segments; track segment.id){
+      <path [attr.d]="segment.path()" [id]="segment.id" />
+      }
+
+      <!-- Active segment -->
+      @if(activeSegment.path()){
+      <path [attr.d]="activeSegment.path()" [id]="activeSegment.id" />
+      }
+    </svg>
+    <!-- Draw Prompt Logo -->
+    @if(segments.length===0 && !activeSegment.path()){
+    <div class="draw-logo">
+      <mat-icon>draw</mat-icon>
+      <div>{{ 'Draw Here' | translate }}</div>
+    </div>
+
+    }
+  </div>
+</div>

libs/shared/src/features/drawing/drawing.component.scss

@@ -0,0 +1,28 @@
+.dialog-container {
+  text-align: center;
+}
+.svg-container {
+  border: 1px solid #eeeeee;
+  border-radius: 4px;
+  box-sizing: border-box;
+  position: relative;
+  overflow: hidden;
+}
+.draw-logo {
+  position: absolute;
+  top: 50%;
+  left: 50%;
+  transform: translate(-50%, -50%);
+  color: var(--color-light);
+  mat-icon {
+    font-size: 48px;
+    height: 48px;
+    width: 48px;
+  }
+}
+
+.edit-buttons {
+  display: flex;
+  gap: 8px;
+  margin-bottom: 8px;
+}

libs/shared/src/features/drawing/drawing.component.spec.ts

@@ -0,0 +1,22 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { PicsaDrawingComponent } from './drawing.component';
+
+describe('DrawingComponent', () => {
+  let component: PicsaDrawingComponent;
+  let fixture: ComponentFixture<PicsaDrawingComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      imports: [PicsaDrawingComponent],
+    }).compileComponents();
+
+    fixture = TestBed.createComponent(PicsaDrawingComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});