Files
wfrp4-actor-sheet-print/src/html-builder.ts
2022-04-29 13:38:39 +02:00

95 lines
3.1 KiB
TypeScript

import { AbstractElement } from './elements/abstract-element';
import { AbstractBuilder } from './abstract-builder';
import { saveAs } from 'file-saver';
import {
HTML_LABEL_SIZE,
HTML_TEXT_SIZE,
i18n,
LABEL_SIZE,
TEXT_SIZE,
} from './constants';
import { GenerateTypeEnum } from './elements/generate-type.enum';
export class HtmlBuilder extends AbstractBuilder {
public doc: Document;
public styleSheet: HTMLStyleElement;
constructor() {
super();
this.doc = document.implementation.createHTMLDocument();
const style = document.createElement('style');
style.innerHTML = '.column { display: flex; flex-direction: column; }';
style.innerHTML += ' .main-column { align-items: center; }';
style.innerHTML += ' .row { display: flex; flex-direction: row }';
style.innerHTML += ' .row:not(.labelled-value) { gap: 5em; }';
style.innerHTML +=
' .row.labelled-value { gap: 10px; justify-content: space-between; }';
style.innerHTML +=
' .separator { border: 1px solid; width: 100%; height: 0px }';
style.appendChild(document.createTextNode(''));
this.doc.head.appendChild(style);
this.styleSheet = style;
const meta1 = document.createElement('meta');
meta1.setAttribute('charset', 'UTF-8');
this.doc.head.appendChild(meta1);
const meta2 = document.createElement('meta');
meta2.setAttribute('name', 'viewport');
meta2.setAttribute(
'content',
'width=device-width, initial-scale=1, maximum-scale=1, user-scalable=yes'
);
this.doc.head.appendChild(meta2);
}
public getLabelledRowHeight(): number {
return 0;
}
public save(name: string) {
this.doc.title = name;
const blob = new Blob(
[
`<html lang="${i18n().lang}">
${this.doc.documentElement.innerHTML}
</html>`,
],
{ type: 'text/html;charset=utf-8' }
);
saveAs(blob, `${name}.html`);
}
public build(elements: AbstractElement[]) {
const cssList: string[] = [];
for (const element of elements.filter((el) => el.context.isHtml)) {
element.renderHtml(this.doc, this.doc.body, cssList, this.styleSheet);
}
// Mobile start
this.styleSheet.innerHTML += ' @media screen and (max-width: 959px) {';
this.styleSheet.innerHTML += ` .text-${TEXT_SIZE} { font-size: ${
2 * HTML_TEXT_SIZE
}rem; }`;
this.styleSheet.innerHTML += ` .labelled-text > .text-${TEXT_SIZE} { font-size: ${
2 * HTML_TEXT_SIZE
}rem; margin: 0; }`;
this.styleSheet.innerHTML += ` .label-${LABEL_SIZE} { font-size: ${
2 * HTML_LABEL_SIZE
}rem; }`;
this.styleSheet.innerHTML +=
' .main-column { align-items: stretch; overflow-x: hidden; }';
this.styleSheet.innerHTML +=
' .row:not(.labelled-value) { flex-wrap: wrap; gap: 0 5em; }';
this.styleSheet.innerHTML += ' .skills { width: 100%; }';
this.styleSheet.innerHTML += ' .skills-column { width: 100%; }';
this.styleSheet.innerHTML += ' }';
// Mobile end
}
public getImageScale(): number {
return 4;
}
public getGenerateType(): GenerateTypeEnum {
return GenerateTypeEnum.HTML;
}
}