feature: generate pdf from actor

src/elements/abstract-element.ts

@@ -20,7 +20,13 @@ export abstract class AbstractElement {
     this.maxWidth = maxWidth;
   }
 
+  public abstract prepareRender(doc: jsPDF, maxWidth?: number): jsPDF;
+
   public abstract render(doc: jsPDF, maxWidth?: number): jsPDF;
 
   public abstract getHeight(doc?: jsPDF): number;
+
+  public abstract getCheckNewPageHeight(doc?: jsPDF): number;
+
+  public abstract getElements(): AbstractElement[];
 }

src/elements/box.ts

@@ -11,6 +11,10 @@ export class Box extends AbstractElement {
     this.h = h;
   }
 
+  public prepareRender(doc: jsPDF, _maxWidth?: number): jsPDF {
+    return doc;
+  }
+
   public render(doc: jsPDF, _maxWidth?: number): jsPDF {
     doc.rect(this.x, this.y, this.w, this.h);
     return doc;
@@ -19,4 +23,12 @@ export class Box extends AbstractElement {
   public getHeight(_doc): number {
     return this.h;
   }
+
+  public getCheckNewPageHeight(doc?: jsPDF): number {
+    return this.getHeight(doc);
+  }
+
+  public getElements(): AbstractElement[] {
+    return [this];
+  }
 }

src/elements/column.ts

@@ -9,20 +9,24 @@ export class Column extends AbstractElement {
     this.elements = elements;
   }
 
-  public render(doc: jsPDF, _maxWidth?: number): jsPDF {
+  public prepareRender(doc: jsPDF, _maxWidth?: number): jsPDF {
     const elements = this.elements ?? [];
 
     let currentY = this.y;
     for (let i = 0; i < elements.length; i++) {
       const element = elements[i];
-      element.x = this.x;
+      element.x = Math.max(element.x, this.x);
       element.y = currentY;
-      element.render(doc);
+      element.prepareRender(doc);
       currentY += element.getHeight(doc) + 2;
     }
     return doc;
   }
 
+  public render(doc: jsPDF, _maxWidth?: number): jsPDF {
+    return doc;
+  }
+
   public getHeight(doc): number {
     return this.elements
       .map((e) => e.getHeight(doc))
@@ -33,4 +37,18 @@ export class Column extends AbstractElement {
         return p + c + 2;
       });
   }
+
+  public getCheckNewPageHeight(doc?: jsPDF): number {
+    return this.elements.length > 0
+      ? this.elements[0].getCheckNewPageHeight(doc)
+      : 0;
+  }
+
+  public getElements(): AbstractElement[] {
+    const elements: AbstractElement[] = [];
+    for (const element of this.elements) {
+      elements.push(...element.getElements());
+    }
+    return elements;
+  }
 }

src/elements/image.ts

@@ -1,5 +1,6 @@
 import { Box } from './box';
 import jsPDF from 'jspdf';
+import { AbstractElement } from './abstract-element';
 
 export class Image extends Box {
   public imageData: string;
@@ -19,4 +20,8 @@ export class Image extends Box {
     });
     return doc;
   }
+
+  public getElements(): AbstractElement[] {
+    return [this];
+  }
 }

src/elements/labelled-text.ts

@@ -1,6 +1,7 @@
 import jsPDF, { TextOptionsLight } from 'jspdf';
 import { Text } from './text';
 import { i18nLocalize, LABEL_SIZE, TEXT_SIZE } from '../constants';
+import { AbstractElement } from './abstract-element';
 
 export class LabelledText extends Text {
   public label: string;
@@ -23,8 +24,12 @@ export class LabelledText extends Text {
     this.updateMaxWidth(maxWidth);
   }
 
-  public render(doc: jsPDF, maxWidth?: number): jsPDF {
+  public prepareRender(doc: jsPDF, maxWidth?: number): jsPDF {
     this.updateMaxWidth(maxWidth);
+    return super.prepareRender(doc, maxWidth);
+  }
+
+  public render(doc: jsPDF, _maxWidth?: number): jsPDF {
     const yLabel = this.y + this.getHeightFromPx(doc, LABEL_SIZE);
     const yText = yLabel + this.getHeightFromPx(doc, TEXT_SIZE) + 1;
     doc
@@ -50,4 +55,12 @@ export class LabelledText extends Text {
   public getHeight(doc): number {
     return this.getHeightFromPx(doc, TEXT_SIZE + LABEL_SIZE) + 1;
   }
+
+  public getCheckNewPageHeight(doc?: jsPDF): number {
+    return this.getHeight(doc);
+  }
+
+  public getElements(): AbstractElement[] {
+    return [this];
+  }
 }

src/elements/labelled-values.ts

@@ -69,7 +69,7 @@ export class LabelledValues extends Row {
     }
   }
 
-  public render(doc: jsPDF, maxWidth?: number): jsPDF {
+  public prepareRender(doc: jsPDF, maxWidth?: number): jsPDF {
     const pageWidth = doc.internal.pageSize.width;
     const rowWidth = pageWidth - this.x - MARGINS.right;
     for (const column of this.elements) {
@@ -77,6 +77,10 @@ export class LabelledValues extends Row {
         labelledValue.maxWidth = rowWidth / this.nbrOfCol;
       }
     }
-    return super.render(doc, maxWidth);
+    return super.prepareRender(doc, maxWidth);
+  }
+
+  public render(doc: jsPDF, _maxWidth?: number): jsPDF {
+    return doc;
   }
 }

src/elements/row.ts

@@ -21,7 +21,7 @@ export class Row extends AbstractElement {
     this.maxWidths = maxWidths ?? [];
   }
 
-  public render(doc: jsPDF, maxWidth?: number): jsPDF {
+  public prepareRender(doc: jsPDF, maxWidth?: number): jsPDF {
     const elements = this.elements ?? [];
     let maxWidths = this.maxWidths ?? [];
     let widthPercents = this.widthPercents ?? [];
@@ -50,12 +50,16 @@ export class Row extends AbstractElement {
       const maxChildWidth = maxWidths[i] ?? percentWidth;
       element.x = currentX;
       element.y = this.y;
-      element.render(doc, maxChildWidth);
+      element.prepareRender(doc, maxChildWidth);
       currentX += percentWidth;
     }
     return doc;
   }
 
+  public render(doc: jsPDF, _maxWidth?: number): jsPDF {
+    return doc;
+  }
+
   public getHeight(doc?: jsPDF): number {
     let maxHeight = 0;
     for (const element of this.elements) {
@@ -63,4 +67,20 @@ export class Row extends AbstractElement {
     }
     return maxHeight;
   }
+
+  public getCheckNewPageHeight(doc?: jsPDF): number {
+    let maxHeight = 0;
+    for (const element of this.elements) {
+      maxHeight = Math.max(maxHeight, element.getCheckNewPageHeight(doc));
+    }
+    return maxHeight;
+  }
+
+  public getElements(): AbstractElement[] {
+    const elements: AbstractElement[] = [];
+    for (const element of this.elements) {
+      elements.push(...element.getElements());
+    }
+    return elements;
+  }
 }

src/elements/separator.ts

@@ -0,0 +1,39 @@
+import { AbstractElement } from './abstract-element';
+import jsPDF from 'jspdf';
+import { MARGINS } from '../constants';
+
+export class Separator extends AbstractElement {
+  constructor(x: number, y: number, maxWidth?: number | undefined) {
+    super(x, y, maxWidth);
+  }
+
+  public getHeight(_doc?: jsPDF): number {
+    return 0.5;
+  }
+
+  public getCheckNewPageHeight(doc?: jsPDF): number {
+    return this.getHeight(doc);
+  }
+
+  public prepareRender(doc: jsPDF, _maxWidth?: number): jsPDF {
+    return doc;
+  }
+
+  public render(doc: jsPDF, maxWidth?: number): jsPDF {
+    const pageWidth = doc.internal.pageSize.width;
+    const maxPageWidth = pageWidth - MARGINS.left - MARGINS.right;
+    const finalWidth = Math.min(
+      maxWidth ?? this.maxWidth ?? maxPageWidth,
+      maxPageWidth
+    );
+
+    doc.setLineWidth(0.25);
+    doc.line(this.x, this.y, this.x + finalWidth, this.y);
+
+    return doc;
+  }
+
+  public getElements(): AbstractElement[] {
+    return [this];
+  }
+}

src/elements/text.ts

@@ -17,11 +17,18 @@ export class Text extends AbstractElement {
     this.textOptions = textOptions;
   }
 
-  public render(doc: jsPDF, maxWidth?: number): jsPDF {
+  public prepareRender(doc: jsPDF, maxWidth?: number): jsPDF {
     this.updateMaxWidth(maxWidth);
-    let finalText = [i18nLocalize(this.text)];
+    return doc;
+  }
+
+  public render(doc: jsPDF, _maxWidth?: number): jsPDF {
+    let finalText: string[] = [i18nLocalize(this.text)];
     if (this.maxWidth != null) {
-      finalText = doc.splitTextToSize(finalText[0], maxWidth ?? 0);
+      finalText = doc.splitTextToSize(finalText[0], this.maxWidth ?? 0);
+    }
+    if (finalText.length > 1) {
+      finalText[0] = finalText[0].replace(/(.){3}$/, '...');
     }
     const yText = this.y + this.getHeightFromPx(doc, TEXT_SIZE);
     doc
@@ -42,4 +49,12 @@ export class Text extends AbstractElement {
   public getHeight(doc): number {
     return this.getHeightFromPx(doc, TEXT_SIZE);
   }
+
+  public getCheckNewPageHeight(doc?: jsPDF): number {
+    return this.getHeight(doc);
+  }
+
+  public getElements(): AbstractElement[] {
+    return [this];
+  }
 }

src/elements/texts.ts

@@ -53,7 +53,7 @@ export class Texts extends Row {
     }
   }
 
-  public render(doc: jsPDF, maxWidth?: number): jsPDF {
+  public prepareRender(doc: jsPDF, maxWidth?: number): jsPDF {
     const pageWidth = doc.internal.pageSize.width;
     const rowWidth = pageWidth - this.x - MARGINS.right;
     for (const column of this.elements) {
@@ -61,6 +61,10 @@ export class Texts extends Row {
         labelledValue.maxWidth = rowWidth / this.nbrOfCol;
       }
     }
-    return super.render(doc, maxWidth);
+    return super.prepareRender(doc, maxWidth);
+  }
+
+  public render(doc: jsPDF, _maxWidth?: number): jsPDF {
+    return doc;
   }
 }