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feat:Setup Prettier for code formatting

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NanditaPatil-dotcom
2025-10-17 11:37:32 +05:30
parent 87c191213c
commit f1d830d81d
96 changed files with 9420 additions and 7154 deletions
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99
src/js/logic/bmp-to-pdf.ts
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@@ -5,51 +5,64 @@ import { state } from '../state.js';
import { PDFDocument as PDFLibDocument } from 'pdf-lib';
async function convertImageToPngBytes(file: any) {
return new Promise((resolve, reject) => {
const img = new Image();
const reader = new FileReader();
return new Promise((resolve, reject) => {
const img = new Image();
const reader = new FileReader();
reader.onload = (e) => {
img.onload = async () => {
const canvas = document.createElement('canvas');
canvas.width = img.width;
canvas.height = img.height;
const ctx = canvas.getContext('2d');
ctx.drawImage(img, 0, 0);
const pngBlob = await new Promise(res => canvas.toBlob(res, 'image/png'));
// @ts-expect-error TS(2339) FIXME: Property 'arrayBuffer' does not exist on type 'unk... Remove this comment to see the full error message
const pngBytes = await pngBlob.arrayBuffer();
resolve(pngBytes);
};
img.onerror = () => reject(new Error('Failed to load image.'));
// @ts-expect-error TS(2322) FIXME: Type 'string | ArrayBuffer' is not assignable to t... Remove this comment to see the full error message
img.src = e.target.result;
};
reader.onerror = () => reject(new Error('Failed to read file.'));
reader.readAsDataURL(file);
});
reader.onload = (e) => {
img.onload = async () => {
const canvas = document.createElement('canvas');
canvas.width = img.width;
canvas.height = img.height;
const ctx = canvas.getContext('2d');
ctx.drawImage(img, 0, 0);
const pngBlob = await new Promise((res) =>
canvas.toBlob(res, 'image/png')
);
// @ts-expect-error TS(2339) FIXME: Property 'arrayBuffer' does not exist on type 'unk... Remove this comment to see the full error message
const pngBytes = await pngBlob.arrayBuffer();
resolve(pngBytes);
};
img.onerror = () => reject(new Error('Failed to load image.'));
// @ts-expect-error TS(2322) FIXME: Type 'string | ArrayBuffer' is not assignable to t... Remove this comment to see the full error message
img.src = e.target.result;
};
reader.onerror = () => reject(new Error('Failed to read file.'));
reader.readAsDataURL(file);
});
}
export async function bmpToPdf() {
if (state.files.length === 0) {
showAlert('No Files', 'Please select at least one BMP file.');
return;
if (state.files.length === 0) {
showAlert('No Files', 'Please select at least one BMP file.');
return;
}
showLoader('Converting BMP to PDF...');
try {
const pdfDoc = await PDFLibDocument.create();
for (const file of state.files) {
const pngBytes = await convertImageToPngBytes(file);
const pngImage = await pdfDoc.embedPng(pngBytes as ArrayBuffer);
const page = pdfDoc.addPage([pngImage.width, pngImage.height]);
page.drawImage(pngImage, {
x: 0,
y: 0,
width: pngImage.width,
height: pngImage.height,
});
}
showLoader('Converting BMP to PDF...');
try {
const pdfDoc = await PDFLibDocument.create();
for (const file of state.files) {
const pngBytes = await convertImageToPngBytes(file);
const pngImage = await pdfDoc.embedPng(pngBytes as ArrayBuffer);
const page = pdfDoc.addPage([pngImage.width, pngImage.height]);
page.drawImage(pngImage, { x: 0, y: 0, width: pngImage.width, height: pngImage.height });
}
const pdfBytes = await pdfDoc.save();
downloadFile(new Blob([new Uint8Array(pdfBytes)], { type: 'application/pdf' }), 'from_bmps.pdf');
} catch (e) {
console.error(e);
showAlert('Error', 'Failed to convert BMP to PDF. One of the files may be invalid.');
} finally {
hideLoader();
}
}
const pdfBytes = await pdfDoc.save();
downloadFile(
new Blob([new Uint8Array(pdfBytes)], { type: 'application/pdf' }),
'from_bmps.pdf'
);
} catch (e) {
console.error(e);
showAlert(
'Error',
'Failed to convert BMP to PDF. One of the files may be invalid.'
);
} finally {
hideLoader();
}
}