feat:Setup Prettier for code formatting
This commit is contained in:
NanditaPatil-dotcom
@@ -4,98 +4,154 @@ import { state } from '../state.js';
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import { PDFDocument as PDFLibDocument, rgb, StandardFonts } from 'pdf-lib';
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export function setupHeaderFooterUI() {
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const totalPagesSpan = document.getElementById('total-pages');
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if (totalPagesSpan && state.pdfDoc) {
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totalPagesSpan.textContent = state.pdfDoc.getPageCount();
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}
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const totalPagesSpan = document.getElementById('total-pages');
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if (totalPagesSpan && state.pdfDoc) {
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totalPagesSpan.textContent = state.pdfDoc.getPageCount();
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}
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}
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export async function addHeaderFooter() {
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showLoader('Adding header & footer...');
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try {
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const helveticaFont = await state.pdfDoc.embedFont(StandardFonts.Helvetica);
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const allPages = state.pdfDoc.getPages();
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const totalPages = allPages.length;
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const margin = 40;
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showLoader('Adding header & footer...');
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try {
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const helveticaFont = await state.pdfDoc.embedFont(StandardFonts.Helvetica);
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const allPages = state.pdfDoc.getPages();
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const totalPages = allPages.length;
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const margin = 40;
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// --- 1. Get new formatting options from the UI ---
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// @ts-expect-error TS(2339) FIXME: Property 'value' does not exist on type 'HTMLEleme... Remove this comment to see the full error message
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const fontSize = parseInt(document.getElementById('font-size').value) || 10;
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// @ts-expect-error TS(2339) FIXME: Property 'value' does not exist on type 'HTMLEleme... Remove this comment to see the full error message
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const colorHex = document.getElementById('font-color').value;
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const fontColor = hexToRgb(colorHex);
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// @ts-expect-error TS(2339) FIXME: Property 'value' does not exist on type 'HTMLEleme... Remove this comment to see the full error message
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const pageRangeInput = document.getElementById('page-range').value;
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// --- 1. Get new formatting options from the UI ---
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// @ts-expect-error TS(2339) FIXME: Property 'value' does not exist on type 'HTMLEleme... Remove this comment to see the full error message
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const fontSize = parseInt(document.getElementById('font-size').value) || 10;
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// @ts-expect-error TS(2339) FIXME: Property 'value' does not exist on type 'HTMLEleme... Remove this comment to see the full error message
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const colorHex = document.getElementById('font-color').value;
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const fontColor = hexToRgb(colorHex);
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// @ts-expect-error TS(2339) FIXME: Property 'value' does not exist on type 'HTMLEleme... Remove this comment to see the full error message
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const pageRangeInput = document.getElementById('page-range').value;
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// --- 2. Get text values ---
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const texts = {
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// @ts-expect-error TS(2339) FIXME: Property 'value' does not exist on type 'HTMLEleme... Remove this comment to see the full error message
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headerLeft: document.getElementById('header-left').value,
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// @ts-expect-error TS(2339) FIXME: Property 'value' does not exist on type 'HTMLEleme... Remove this comment to see the full error message
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headerCenter: document.getElementById('header-center').value,
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// @ts-expect-error TS(2339) FIXME: Property 'value' does not exist on type 'HTMLEleme... Remove this comment to see the full error message
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headerRight: document.getElementById('header-right').value,
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// @ts-expect-error TS(2339) FIXME: Property 'value' does not exist on type 'HTMLEleme... Remove this comment to see the full error message
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footerLeft: document.getElementById('footer-left').value,
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// @ts-expect-error TS(2339) FIXME: Property 'value' does not exist on type 'HTMLEleme... Remove this comment to see the full error message
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footerCenter: document.getElementById('footer-center').value,
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// @ts-expect-error TS(2339) FIXME: Property 'value' does not exist on type 'HTMLEleme... Remove this comment to see the full error message
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footerRight: document.getElementById('footer-right').value,
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};
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// --- 2. Get text values ---
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const texts = {
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// @ts-expect-error TS(2339) FIXME: Property 'value' does not exist on type 'HTMLEleme... Remove this comment to see the full error message
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headerLeft: document.getElementById('header-left').value,
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// @ts-expect-error TS(2339) FIXME: Property 'value' does not exist on type 'HTMLEleme... Remove this comment to see the full error message
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headerCenter: document.getElementById('header-center').value,
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// @ts-expect-error TS(2339) FIXME: Property 'value' does not exist on type 'HTMLEleme... Remove this comment to see the full error message
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headerRight: document.getElementById('header-right').value,
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// @ts-expect-error TS(2339) FIXME: Property 'value' does not exist on type 'HTMLEleme... Remove this comment to see the full error message
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footerLeft: document.getElementById('footer-left').value,
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// @ts-expect-error TS(2339) FIXME: Property 'value' does not exist on type 'HTMLEleme... Remove this comment to see the full error message
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footerCenter: document.getElementById('footer-center').value,
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// @ts-expect-error TS(2339) FIXME: Property 'value' does not exist on type 'HTMLEleme... Remove this comment to see the full error message
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footerRight: document.getElementById('footer-right').value,
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};
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// --- 3. Parse page range to determine which pages to modify ---
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const indicesToProcess = parsePageRanges(pageRangeInput, totalPages);
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if (indicesToProcess.length === 0) {
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throw new Error("Invalid page range specified. Please check your input (e.g., '1-3, 5').");
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}
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// --- 4. Define drawing options with new values ---
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const drawOptions = {
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font: helveticaFont,
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size: fontSize,
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color: rgb(fontColor.r, fontColor.g, fontColor.b)
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};
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// --- 5. Loop over only the selected pages ---
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for (const pageIndex of indicesToProcess) {
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// @ts-expect-error TS(2538) FIXME: Type 'unknown' cannot be used as an index type.
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const page = allPages[pageIndex];
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const { width, height } = page.getSize();
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// @ts-expect-error TS(2365) FIXME: Operator '+' cannot be applied to types 'unknown' ... Remove this comment to see the full error message
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const pageNumber = pageIndex + 1; // For dynamic text
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// Helper to replace placeholders like {page} and {total}
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const processText = (text: any) => text
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.replace(/{page}/g, pageNumber)
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.replace(/{total}/g, totalPages);
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// Get processed text for the current page
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const processedTexts = {
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headerLeft: processText(texts.headerLeft),
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headerCenter: processText(texts.headerCenter),
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headerRight: processText(texts.headerRight),
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footerLeft: processText(texts.footerLeft),
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footerCenter: processText(texts.footerCenter),
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footerRight: processText(texts.footerRight),
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};
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if (processedTexts.headerLeft) page.drawText(processedTexts.headerLeft, { ...drawOptions, x: margin, y: height - margin });
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if (processedTexts.headerCenter) page.drawText(processedTexts.headerCenter, { ...drawOptions, x: (width / 2) - helveticaFont.widthOfTextAtSize(processedTexts.headerCenter, fontSize) / 2, y: height - margin });
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if (processedTexts.headerRight) page.drawText(processedTexts.headerRight, { ...drawOptions, x: width - margin - helveticaFont.widthOfTextAtSize(processedTexts.headerRight, fontSize), y: height - margin });
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if (processedTexts.footerLeft) page.drawText(processedTexts.footerLeft, { ...drawOptions, x: margin, y: margin });
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if (processedTexts.footerCenter) page.drawText(processedTexts.footerCenter, { ...drawOptions, x: (width / 2) - helveticaFont.widthOfTextAtSize(processedTexts.footerCenter, fontSize) / 2, y: margin });
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if (processedTexts.footerRight) page.drawText(processedTexts.footerRight, { ...drawOptions, x: width - margin - helveticaFont.widthOfTextAtSize(processedTexts.footerRight, fontSize), y: margin });
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}
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const newPdfBytes = await state.pdfDoc.save();
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downloadFile(new Blob([newPdfBytes], { type: 'application/pdf' }), 'header-footer-added.pdf');
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} catch (e) {
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console.error(e);
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showAlert('Error', e.message || 'Could not add header or footer.');
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} finally {
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hideLoader();
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// --- 3. Parse page range to determine which pages to modify ---
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const indicesToProcess = parsePageRanges(pageRangeInput, totalPages);
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if (indicesToProcess.length === 0) {
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throw new Error(
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"Invalid page range specified. Please check your input (e.g., '1-3, 5')."
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);
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}
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}
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// --- 4. Define drawing options with new values ---
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const drawOptions = {
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font: helveticaFont,
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size: fontSize,
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color: rgb(fontColor.r, fontColor.g, fontColor.b),
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};
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// --- 5. Loop over only the selected pages ---
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for (const pageIndex of indicesToProcess) {
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// @ts-expect-error TS(2538) FIXME: Type 'unknown' cannot be used as an index type.
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const page = allPages[pageIndex];
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const { width, height } = page.getSize();
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// @ts-expect-error TS(2365) FIXME: Operator '+' cannot be applied to types 'unknown' ... Remove this comment to see the full error message
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const pageNumber = pageIndex + 1; // For dynamic text
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// Helper to replace placeholders like {page} and {total}
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const processText = (text: any) =>
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text.replace(/{page}/g, pageNumber).replace(/{total}/g, totalPages);
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// Get processed text for the current page
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const processedTexts = {
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headerLeft: processText(texts.headerLeft),
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headerCenter: processText(texts.headerCenter),
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headerRight: processText(texts.headerRight),
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footerLeft: processText(texts.footerLeft),
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footerCenter: processText(texts.footerCenter),
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footerRight: processText(texts.footerRight),
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};
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if (processedTexts.headerLeft)
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page.drawText(processedTexts.headerLeft, {
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...drawOptions,
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x: margin,
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y: height - margin,
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});
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if (processedTexts.headerCenter)
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page.drawText(processedTexts.headerCenter, {
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...drawOptions,
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x:
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width / 2 -
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helveticaFont.widthOfTextAtSize(
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processedTexts.headerCenter,
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fontSize
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) /
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2,
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y: height - margin,
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});
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if (processedTexts.headerRight)
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page.drawText(processedTexts.headerRight, {
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...drawOptions,
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x:
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width -
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margin -
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helveticaFont.widthOfTextAtSize(
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processedTexts.headerRight,
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fontSize
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),
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y: height - margin,
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});
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if (processedTexts.footerLeft)
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page.drawText(processedTexts.footerLeft, {
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...drawOptions,
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x: margin,
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y: margin,
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});
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if (processedTexts.footerCenter)
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page.drawText(processedTexts.footerCenter, {
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...drawOptions,
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x:
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width / 2 -
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helveticaFont.widthOfTextAtSize(
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processedTexts.footerCenter,
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fontSize
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) /
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2,
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y: margin,
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});
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if (processedTexts.footerRight)
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page.drawText(processedTexts.footerRight, {
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...drawOptions,
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x:
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width -
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margin -
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helveticaFont.widthOfTextAtSize(
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processedTexts.footerRight,
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fontSize
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),
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y: margin,
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});
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}
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const newPdfBytes = await state.pdfDoc.save();
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downloadFile(
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new Blob([newPdfBytes], { type: 'application/pdf' }),
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'header-footer-added.pdf'
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);
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} catch (e) {
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console.error(e);
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showAlert('Error', e.message || 'Could not add header or footer.');
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} finally {
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hideLoader();
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}
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}
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