feat:Setup Prettier for code formatting
This commit is contained in:
@@ -2,21 +2,21 @@ import { showLoader, hideLoader, showAlert } from '../ui.js';
|
||||
import { downloadFile } from '../utils/helpers.js';
|
||||
import { state } from '../state.js';
|
||||
import {
|
||||
PDFDocument as PDFLibDocument,
|
||||
PDFTextField,
|
||||
PDFCheckBox,
|
||||
PDFRadioGroup,
|
||||
PDFDropdown,
|
||||
PDFButton,
|
||||
PDFSignature,
|
||||
PDFOptionList
|
||||
PDFDocument as PDFLibDocument,
|
||||
PDFTextField,
|
||||
PDFCheckBox,
|
||||
PDFRadioGroup,
|
||||
PDFDropdown,
|
||||
PDFButton,
|
||||
PDFSignature,
|
||||
PDFOptionList,
|
||||
} from 'pdf-lib';
|
||||
|
||||
import * as pdfjsLib from 'pdfjs-dist';
|
||||
|
||||
pdfjsLib.GlobalWorkerOptions.workerSrc = new URL(
|
||||
'pdfjs-dist/build/pdf.worker.min.mjs',
|
||||
import.meta.url
|
||||
'pdfjs-dist/build/pdf.worker.min.mjs',
|
||||
import.meta.url
|
||||
).toString();
|
||||
|
||||
let pdfJsDoc: any = null;
|
||||
@@ -24,351 +24,380 @@ let currentPageNum = 1;
|
||||
let pdfRendering = false;
|
||||
let renderTimeout: any = null;
|
||||
const formState = {
|
||||
scale: 2,
|
||||
fields: [],
|
||||
scale: 2,
|
||||
fields: [],
|
||||
};
|
||||
|
||||
let fieldValues: Record<string, any> = {};
|
||||
|
||||
async function renderPage() {
|
||||
if (pdfRendering || !pdfJsDoc) return;
|
||||
if (pdfRendering || !pdfJsDoc) return;
|
||||
|
||||
pdfRendering = true;
|
||||
showLoader(`Rendering page ${currentPageNum}...`);
|
||||
pdfRendering = true;
|
||||
showLoader(`Rendering page ${currentPageNum}...`);
|
||||
|
||||
const page = await pdfJsDoc.getPage(currentPageNum);
|
||||
const viewport = page.getViewport({ scale: 1.0 });
|
||||
const page = await pdfJsDoc.getPage(currentPageNum);
|
||||
const viewport = page.getViewport({ scale: 1.0 });
|
||||
|
||||
const canvas = document.getElementById('pdf-canvas') as HTMLCanvasElement;
|
||||
const context = canvas.getContext('2d');
|
||||
|
||||
if (!context) {
|
||||
console.error('Could not get canvas context');
|
||||
pdfRendering = false;
|
||||
hideLoader();
|
||||
return;
|
||||
}
|
||||
|
||||
canvas.height = viewport.height;
|
||||
canvas.width = viewport.width;
|
||||
|
||||
canvas.style.transformOrigin = 'top left';
|
||||
canvas.style.transform = `scale(${formState.scale})`;
|
||||
|
||||
const tempPdfDoc = await PDFLibDocument.load(await state.pdfDoc.save(), { ignoreEncryption: true });
|
||||
const form = tempPdfDoc.getForm();
|
||||
Object.keys(fieldValues).forEach(fieldName => {
|
||||
try {
|
||||
const field = form.getField(fieldName);
|
||||
if (!field) return;
|
||||
|
||||
if (field instanceof PDFTextField) {
|
||||
field.setText(fieldValues[fieldName]);
|
||||
} else if (field instanceof PDFCheckBox) {
|
||||
if (fieldValues[fieldName] === 'on') {
|
||||
field.check();
|
||||
} else {
|
||||
field.uncheck();
|
||||
}
|
||||
} else if (field instanceof PDFRadioGroup) {
|
||||
field.select(fieldValues[fieldName]);
|
||||
} else if (field instanceof PDFDropdown) {
|
||||
field.select(fieldValues[fieldName]);
|
||||
} else if (field instanceof PDFOptionList) {
|
||||
if (Array.isArray(fieldValues[fieldName])) {
|
||||
(fieldValues[fieldName] as any[]).forEach(option => field.select(option));
|
||||
}
|
||||
}
|
||||
} catch (e) {
|
||||
console.error(`Error applying value to field "${fieldName}":`, e);
|
||||
}
|
||||
});
|
||||
|
||||
const tempPdfBytes = await tempPdfDoc.save();
|
||||
const tempPdfJsDoc = await pdfjsLib.getDocument({ data: tempPdfBytes }).promise;
|
||||
const tempPage = await tempPdfJsDoc.getPage(currentPageNum);
|
||||
|
||||
await tempPage.render({
|
||||
canvasContext: context,
|
||||
viewport: viewport
|
||||
} as any).promise;
|
||||
|
||||
const currentPageDisplay = document.getElementById('current-page-display');
|
||||
const totalPagesDisplay = document.getElementById('total-pages-display');
|
||||
const prevPageBtn = document.getElementById('prev-page') as HTMLButtonElement;
|
||||
const nextPageBtn = document.getElementById('next-page') as HTMLButtonElement;
|
||||
|
||||
if (currentPageDisplay) currentPageDisplay.textContent = String(currentPageNum);
|
||||
if (totalPagesDisplay) totalPagesDisplay.textContent = String(pdfJsDoc.numPages);
|
||||
if (prevPageBtn) prevPageBtn.disabled = currentPageNum <= 1;
|
||||
if (nextPageBtn) nextPageBtn.disabled = currentPageNum >= pdfJsDoc.numPages;
|
||||
const canvas = document.getElementById('pdf-canvas') as HTMLCanvasElement;
|
||||
const context = canvas.getContext('2d');
|
||||
|
||||
if (!context) {
|
||||
console.error('Could not get canvas context');
|
||||
pdfRendering = false;
|
||||
hideLoader();
|
||||
return;
|
||||
}
|
||||
|
||||
canvas.height = viewport.height;
|
||||
canvas.width = viewport.width;
|
||||
|
||||
canvas.style.transformOrigin = 'top left';
|
||||
canvas.style.transform = `scale(${formState.scale})`;
|
||||
|
||||
const tempPdfDoc = await PDFLibDocument.load(await state.pdfDoc.save(), {
|
||||
ignoreEncryption: true,
|
||||
});
|
||||
const form = tempPdfDoc.getForm();
|
||||
Object.keys(fieldValues).forEach((fieldName) => {
|
||||
try {
|
||||
const field = form.getField(fieldName);
|
||||
if (!field) return;
|
||||
|
||||
if (field instanceof PDFTextField) {
|
||||
field.setText(fieldValues[fieldName]);
|
||||
} else if (field instanceof PDFCheckBox) {
|
||||
if (fieldValues[fieldName] === 'on') {
|
||||
field.check();
|
||||
} else {
|
||||
field.uncheck();
|
||||
}
|
||||
} else if (field instanceof PDFRadioGroup) {
|
||||
field.select(fieldValues[fieldName]);
|
||||
} else if (field instanceof PDFDropdown) {
|
||||
field.select(fieldValues[fieldName]);
|
||||
} else if (field instanceof PDFOptionList) {
|
||||
if (Array.isArray(fieldValues[fieldName])) {
|
||||
(fieldValues[fieldName] as any[]).forEach((option) =>
|
||||
field.select(option)
|
||||
);
|
||||
}
|
||||
}
|
||||
} catch (e) {
|
||||
console.error(`Error applying value to field "${fieldName}":`, e);
|
||||
}
|
||||
});
|
||||
|
||||
const tempPdfBytes = await tempPdfDoc.save();
|
||||
const tempPdfJsDoc = await pdfjsLib.getDocument({ data: tempPdfBytes })
|
||||
.promise;
|
||||
const tempPage = await tempPdfJsDoc.getPage(currentPageNum);
|
||||
|
||||
await tempPage.render({
|
||||
canvasContext: context,
|
||||
viewport: viewport,
|
||||
} as any).promise;
|
||||
|
||||
const currentPageDisplay = document.getElementById('current-page-display');
|
||||
const totalPagesDisplay = document.getElementById('total-pages-display');
|
||||
const prevPageBtn = document.getElementById('prev-page') as HTMLButtonElement;
|
||||
const nextPageBtn = document.getElementById('next-page') as HTMLButtonElement;
|
||||
|
||||
if (currentPageDisplay)
|
||||
currentPageDisplay.textContent = String(currentPageNum);
|
||||
if (totalPagesDisplay)
|
||||
totalPagesDisplay.textContent = String(pdfJsDoc.numPages);
|
||||
if (prevPageBtn) prevPageBtn.disabled = currentPageNum <= 1;
|
||||
if (nextPageBtn) nextPageBtn.disabled = currentPageNum >= pdfJsDoc.numPages;
|
||||
|
||||
pdfRendering = false;
|
||||
hideLoader();
|
||||
}
|
||||
|
||||
async function changePage(offset: number) {
|
||||
const newPageNum = currentPageNum + offset;
|
||||
if (newPageNum > 0 && newPageNum <= pdfJsDoc.numPages) {
|
||||
currentPageNum = newPageNum;
|
||||
await renderPage();
|
||||
}
|
||||
const newPageNum = currentPageNum + offset;
|
||||
if (newPageNum > 0 && newPageNum <= pdfJsDoc.numPages) {
|
||||
currentPageNum = newPageNum;
|
||||
await renderPage();
|
||||
}
|
||||
}
|
||||
|
||||
async function setZoom(factor: number) {
|
||||
formState.scale = factor;
|
||||
await renderPage();
|
||||
formState.scale = factor;
|
||||
await renderPage();
|
||||
}
|
||||
|
||||
function handleFormChange(event: Event) {
|
||||
const input = event.target as HTMLInputElement | HTMLSelectElement;
|
||||
const name = input.name;
|
||||
let value: any;
|
||||
const input = event.target as HTMLInputElement | HTMLSelectElement;
|
||||
const name = input.name;
|
||||
let value: any;
|
||||
|
||||
if (input instanceof HTMLInputElement && input.type === 'checkbox') {
|
||||
value = input.checked ? 'on' : 'off';
|
||||
} else if (input instanceof HTMLSelectElement && input.multiple) {
|
||||
value = Array.from(input.options)
|
||||
.filter(option => option.selected)
|
||||
.map(option => option.value);
|
||||
} else {
|
||||
value = input.value;
|
||||
}
|
||||
if (input instanceof HTMLInputElement && input.type === 'checkbox') {
|
||||
value = input.checked ? 'on' : 'off';
|
||||
} else if (input instanceof HTMLSelectElement && input.multiple) {
|
||||
value = Array.from(input.options)
|
||||
.filter((option) => option.selected)
|
||||
.map((option) => option.value);
|
||||
} else {
|
||||
value = input.value;
|
||||
}
|
||||
|
||||
fieldValues[name] = value;
|
||||
fieldValues[name] = value;
|
||||
|
||||
clearTimeout(renderTimeout);
|
||||
renderTimeout = setTimeout(() => {
|
||||
renderPage();
|
||||
}, 350);
|
||||
clearTimeout(renderTimeout);
|
||||
renderTimeout = setTimeout(() => {
|
||||
renderPage();
|
||||
}, 350);
|
||||
}
|
||||
|
||||
function createFormFieldHtml(field: any): HTMLElement {
|
||||
const name = field.getName();
|
||||
const isRequired = field.isRequired();
|
||||
const labelText = name.replace(/[_-]/g, ' ');
|
||||
const name = field.getName();
|
||||
const isRequired = field.isRequired();
|
||||
const labelText = name.replace(/[_-]/g, ' ');
|
||||
|
||||
const wrapper = document.createElement('div');
|
||||
wrapper.className = 'form-field-group p-4 bg-gray-800 rounded-lg border border-gray-700';
|
||||
const wrapper = document.createElement('div');
|
||||
wrapper.className =
|
||||
'form-field-group p-4 bg-gray-800 rounded-lg border border-gray-700';
|
||||
|
||||
const label = document.createElement('label');
|
||||
label.htmlFor = `field-${name}`;
|
||||
label.className = 'block text-sm font-medium text-gray-300 capitalize mb-1';
|
||||
label.textContent = labelText;
|
||||
const label = document.createElement('label');
|
||||
label.htmlFor = `field-${name}`;
|
||||
label.className = 'block text-sm font-medium text-gray-300 capitalize mb-1';
|
||||
label.textContent = labelText;
|
||||
|
||||
if (isRequired) {
|
||||
const requiredSpan = document.createElement('span');
|
||||
requiredSpan.className = 'text-red-500';
|
||||
requiredSpan.textContent = ' *';
|
||||
label.appendChild(requiredSpan);
|
||||
if (isRequired) {
|
||||
const requiredSpan = document.createElement('span');
|
||||
requiredSpan.className = 'text-red-500';
|
||||
requiredSpan.textContent = ' *';
|
||||
label.appendChild(requiredSpan);
|
||||
}
|
||||
|
||||
wrapper.appendChild(label);
|
||||
|
||||
let inputElement: HTMLElement | DocumentFragment;
|
||||
|
||||
if (field instanceof PDFTextField) {
|
||||
fieldValues[name] = field.getText() || '';
|
||||
const input = document.createElement('input');
|
||||
input.type = 'text';
|
||||
input.id = `field-${name}`;
|
||||
input.name = name;
|
||||
input.value = fieldValues[name];
|
||||
input.className =
|
||||
'w-full bg-gray-700 border border-gray-600 text-white rounded-lg p-2.5';
|
||||
inputElement = input;
|
||||
} else if (field instanceof PDFCheckBox) {
|
||||
fieldValues[name] = field.isChecked() ? 'on' : 'off';
|
||||
const input = document.createElement('input');
|
||||
input.type = 'checkbox';
|
||||
input.id = `field-${name}`;
|
||||
input.name = name;
|
||||
input.className =
|
||||
'w-4 h-4 rounded text-indigo-600 bg-gray-700 border-gray-600 focus:ring-indigo-500';
|
||||
input.checked = field.isChecked();
|
||||
inputElement = input;
|
||||
} else if (field instanceof PDFRadioGroup) {
|
||||
fieldValues[name] = field.getSelected();
|
||||
const options = field.getOptions();
|
||||
const fragment = document.createDocumentFragment();
|
||||
options.forEach((opt: string) => {
|
||||
const optionLabel = document.createElement('label');
|
||||
optionLabel.className = 'flex items-center gap-2';
|
||||
|
||||
const radio = document.createElement('input');
|
||||
radio.type = 'radio';
|
||||
radio.name = name;
|
||||
radio.value = opt;
|
||||
radio.className =
|
||||
'w-4 h-4 rounded text-indigo-600 bg-gray-700 border-gray-600 focus:ring-indigo-500';
|
||||
if (opt === field.getSelected()) radio.checked = true;
|
||||
|
||||
const span = document.createElement('span');
|
||||
span.className = 'text-gray-300 text-sm';
|
||||
span.textContent = opt;
|
||||
|
||||
optionLabel.append(radio, span);
|
||||
fragment.appendChild(optionLabel);
|
||||
});
|
||||
inputElement = fragment;
|
||||
} else if (field instanceof PDFDropdown || field instanceof PDFOptionList) {
|
||||
const selectedValues = field.getSelected();
|
||||
fieldValues[name] = selectedValues;
|
||||
const options = field.getOptions();
|
||||
|
||||
const select = document.createElement('select');
|
||||
select.id = `field-${name}`;
|
||||
select.name = name;
|
||||
select.className =
|
||||
'w-full bg-gray-700 border border-gray-600 text-white rounded-lg p-2.5';
|
||||
|
||||
if (field instanceof PDFOptionList) {
|
||||
select.multiple = true;
|
||||
select.size = Math.min(10, options.length);
|
||||
select.classList.add('h-auto');
|
||||
}
|
||||
|
||||
wrapper.appendChild(label);
|
||||
|
||||
let inputElement: HTMLElement | DocumentFragment;
|
||||
|
||||
if (field instanceof PDFTextField) {
|
||||
fieldValues[name] = field.getText() || '';
|
||||
const input = document.createElement('input');
|
||||
input.type = 'text';
|
||||
input.id = `field-${name}`;
|
||||
input.name = name;
|
||||
input.value = fieldValues[name];
|
||||
input.className = 'w-full bg-gray-700 border border-gray-600 text-white rounded-lg p-2.5';
|
||||
inputElement = input;
|
||||
} else if (field instanceof PDFCheckBox) {
|
||||
fieldValues[name] = field.isChecked() ? 'on' : 'off';
|
||||
const input = document.createElement('input');
|
||||
input.type = 'checkbox';
|
||||
input.id = `field-${name}`;
|
||||
input.name = name;
|
||||
input.className = 'w-4 h-4 rounded text-indigo-600 bg-gray-700 border-gray-600 focus:ring-indigo-500';
|
||||
input.checked = field.isChecked();
|
||||
inputElement = input;
|
||||
} else if (field instanceof PDFRadioGroup) {
|
||||
fieldValues[name] = field.getSelected();
|
||||
const options = field.getOptions();
|
||||
const fragment = document.createDocumentFragment();
|
||||
options.forEach((opt: string) => {
|
||||
const optionLabel = document.createElement('label');
|
||||
optionLabel.className = 'flex items-center gap-2';
|
||||
|
||||
const radio = document.createElement('input');
|
||||
radio.type = 'radio';
|
||||
radio.name = name;
|
||||
radio.value = opt;
|
||||
radio.className = 'w-4 h-4 rounded text-indigo-600 bg-gray-700 border-gray-600 focus:ring-indigo-500';
|
||||
if (opt === field.getSelected()) radio.checked = true;
|
||||
|
||||
const span = document.createElement('span');
|
||||
span.className = 'text-gray-300 text-sm';
|
||||
span.textContent = opt;
|
||||
|
||||
optionLabel.append(radio, span);
|
||||
fragment.appendChild(optionLabel);
|
||||
});
|
||||
inputElement = fragment;
|
||||
} else if (field instanceof PDFDropdown || field instanceof PDFOptionList) {
|
||||
const selectedValues = field.getSelected();
|
||||
fieldValues[name] = selectedValues;
|
||||
const options = field.getOptions();
|
||||
|
||||
const select = document.createElement('select');
|
||||
select.id = `field-${name}`;
|
||||
select.name = name;
|
||||
select.className = 'w-full bg-gray-700 border border-gray-600 text-white rounded-lg p-2.5';
|
||||
|
||||
if (field instanceof PDFOptionList) {
|
||||
select.multiple = true;
|
||||
select.size = Math.min(10, options.length);
|
||||
select.classList.add('h-auto');
|
||||
}
|
||||
|
||||
options.forEach((opt: string) => {
|
||||
const option = document.createElement('option');
|
||||
option.value = opt;
|
||||
option.textContent = opt;
|
||||
if (selectedValues.includes(opt)) option.selected = true;
|
||||
select.appendChild(option);
|
||||
});
|
||||
inputElement = select;
|
||||
options.forEach((opt: string) => {
|
||||
const option = document.createElement('option');
|
||||
option.value = opt;
|
||||
option.textContent = opt;
|
||||
if (selectedValues.includes(opt)) option.selected = true;
|
||||
select.appendChild(option);
|
||||
});
|
||||
inputElement = select;
|
||||
} else {
|
||||
const unsupportedDiv = document.createElement('div');
|
||||
unsupportedDiv.className =
|
||||
'p-4 bg-gray-800 rounded-lg border border-gray-700';
|
||||
const p = document.createElement('p');
|
||||
p.className = 'text-sm text-gray-400';
|
||||
if (field instanceof PDFSignature) {
|
||||
p.textContent = 'Signature field: Not supported for direct editing.';
|
||||
} else if (field instanceof PDFButton) {
|
||||
p.textContent = `Button: ${labelText}`;
|
||||
} else {
|
||||
const unsupportedDiv = document.createElement('div');
|
||||
unsupportedDiv.className = 'p-4 bg-gray-800 rounded-lg border border-gray-700';
|
||||
const p = document.createElement('p');
|
||||
p.className = 'text-sm text-gray-400';
|
||||
if (field instanceof PDFSignature) {
|
||||
p.textContent = 'Signature field: Not supported for direct editing.';
|
||||
} else if (field instanceof PDFButton) {
|
||||
p.textContent = `Button: ${labelText}`;
|
||||
} else {
|
||||
p.textContent = `Unsupported field type: ${field.constructor.name}`;
|
||||
}
|
||||
unsupportedDiv.appendChild(p);
|
||||
return unsupportedDiv;
|
||||
p.textContent = `Unsupported field type: ${field.constructor.name}`;
|
||||
}
|
||||
unsupportedDiv.appendChild(p);
|
||||
return unsupportedDiv;
|
||||
}
|
||||
|
||||
wrapper.appendChild(inputElement);
|
||||
return wrapper;
|
||||
wrapper.appendChild(inputElement);
|
||||
return wrapper;
|
||||
}
|
||||
|
||||
export async function setupFormFiller() {
|
||||
if (!state.pdfDoc) return;
|
||||
if (!state.pdfDoc) return;
|
||||
|
||||
showLoader('Analyzing form fields...');
|
||||
const formContainer = document.getElementById('form-fields-container');
|
||||
const processBtn = document.getElementById('process-btn');
|
||||
showLoader('Analyzing form fields...');
|
||||
const formContainer = document.getElementById('form-fields-container');
|
||||
const processBtn = document.getElementById('process-btn');
|
||||
|
||||
if (!formContainer || !processBtn) {
|
||||
console.error('Required DOM elements not found');
|
||||
hideLoader();
|
||||
return;
|
||||
}
|
||||
if (!formContainer || !processBtn) {
|
||||
console.error('Required DOM elements not found');
|
||||
hideLoader();
|
||||
return;
|
||||
}
|
||||
|
||||
try {
|
||||
const form = state.pdfDoc.getForm();
|
||||
const fields = form.getFields();
|
||||
formState.fields = fields;
|
||||
try {
|
||||
const form = state.pdfDoc.getForm();
|
||||
const fields = form.getFields();
|
||||
formState.fields = fields;
|
||||
|
||||
formContainer.textContent = '';
|
||||
formContainer.textContent = '';
|
||||
|
||||
if (fields.length === 0) {
|
||||
formContainer.innerHTML = '<p class="text-center text-gray-400">This PDF contains no form fields.</p>';
|
||||
processBtn.classList.add('hidden');
|
||||
} else {
|
||||
fields.forEach((field: any) => {
|
||||
try {
|
||||
const fieldElement = createFormFieldHtml(field);
|
||||
formContainer.appendChild(fieldElement);
|
||||
} catch (e: any) {
|
||||
console.error(`Error processing field "${field.getName()}":`, e);
|
||||
const errorDiv = document.createElement('div');
|
||||
errorDiv.className = 'p-4 bg-gray-800 rounded-lg border border-gray-700';
|
||||
// Sanitize error message display
|
||||
const p1 = document.createElement('p');
|
||||
p1.className = 'text-sm text-gray-500';
|
||||
p1.textContent = `Unsupported field: ${field.getName()}`;
|
||||
const p2 = document.createElement('p');
|
||||
p2.className = 'text-xs text-gray-500';
|
||||
p2.textContent = e.message;
|
||||
errorDiv.append(p1, p2);
|
||||
formContainer.appendChild(errorDiv);
|
||||
}
|
||||
});
|
||||
|
||||
processBtn.classList.remove('hidden');
|
||||
formContainer.addEventListener('change', handleFormChange);
|
||||
formContainer.addEventListener('input', handleFormChange);
|
||||
if (fields.length === 0) {
|
||||
formContainer.innerHTML =
|
||||
'<p class="text-center text-gray-400">This PDF contains no form fields.</p>';
|
||||
processBtn.classList.add('hidden');
|
||||
} else {
|
||||
fields.forEach((field: any) => {
|
||||
try {
|
||||
const fieldElement = createFormFieldHtml(field);
|
||||
formContainer.appendChild(fieldElement);
|
||||
} catch (e: any) {
|
||||
console.error(`Error processing field "${field.getName()}":`, e);
|
||||
const errorDiv = document.createElement('div');
|
||||
errorDiv.className =
|
||||
'p-4 bg-gray-800 rounded-lg border border-gray-700';
|
||||
// Sanitize error message display
|
||||
const p1 = document.createElement('p');
|
||||
p1.className = 'text-sm text-gray-500';
|
||||
p1.textContent = `Unsupported field: ${field.getName()}`;
|
||||
const p2 = document.createElement('p');
|
||||
p2.className = 'text-xs text-gray-500';
|
||||
p2.textContent = e.message;
|
||||
errorDiv.append(p1, p2);
|
||||
formContainer.appendChild(errorDiv);
|
||||
}
|
||||
});
|
||||
|
||||
const pdfBytes = await state.pdfDoc.save();
|
||||
pdfJsDoc = await pdfjsLib.getDocument({ data: pdfBytes }).promise;
|
||||
currentPageNum = 1;
|
||||
await renderPage();
|
||||
|
||||
const zoomInBtn = document.getElementById('zoom-in-btn');
|
||||
const zoomOutBtn = document.getElementById('zoom-out-btn');
|
||||
const prevPageBtn = document.getElementById('prev-page');
|
||||
const nextPageBtn = document.getElementById('next-page');
|
||||
|
||||
if (zoomInBtn) zoomInBtn.addEventListener('click', () => setZoom(formState.scale + 0.25));
|
||||
if (zoomOutBtn) zoomOutBtn.addEventListener('click', () => setZoom(Math.max(1, formState.scale - 0.25)));
|
||||
if (prevPageBtn) prevPageBtn.addEventListener('click', () => changePage(-1));
|
||||
if (nextPageBtn) nextPageBtn.addEventListener('click', () => changePage(1));
|
||||
|
||||
hideLoader();
|
||||
|
||||
const formFillerOptions = document.getElementById('form-filler-options');
|
||||
if (formFillerOptions) formFillerOptions.classList.remove('hidden');
|
||||
|
||||
} catch (e) {
|
||||
console.error("Critical error setting up form filler:", e);
|
||||
showAlert('Error', 'Failed to read PDF form data. The file may be corrupt or not a valid form.');
|
||||
hideLoader();
|
||||
processBtn.classList.remove('hidden');
|
||||
formContainer.addEventListener('change', handleFormChange);
|
||||
formContainer.addEventListener('input', handleFormChange);
|
||||
}
|
||||
|
||||
const pdfBytes = await state.pdfDoc.save();
|
||||
pdfJsDoc = await pdfjsLib.getDocument({ data: pdfBytes }).promise;
|
||||
currentPageNum = 1;
|
||||
await renderPage();
|
||||
|
||||
const zoomInBtn = document.getElementById('zoom-in-btn');
|
||||
const zoomOutBtn = document.getElementById('zoom-out-btn');
|
||||
const prevPageBtn = document.getElementById('prev-page');
|
||||
const nextPageBtn = document.getElementById('next-page');
|
||||
|
||||
if (zoomInBtn)
|
||||
zoomInBtn.addEventListener('click', () =>
|
||||
setZoom(formState.scale + 0.25)
|
||||
);
|
||||
if (zoomOutBtn)
|
||||
zoomOutBtn.addEventListener('click', () =>
|
||||
setZoom(Math.max(1, formState.scale - 0.25))
|
||||
);
|
||||
if (prevPageBtn)
|
||||
prevPageBtn.addEventListener('click', () => changePage(-1));
|
||||
if (nextPageBtn) nextPageBtn.addEventListener('click', () => changePage(1));
|
||||
|
||||
hideLoader();
|
||||
|
||||
const formFillerOptions = document.getElementById('form-filler-options');
|
||||
if (formFillerOptions) formFillerOptions.classList.remove('hidden');
|
||||
} catch (e) {
|
||||
console.error('Critical error setting up form filler:', e);
|
||||
showAlert(
|
||||
'Error',
|
||||
'Failed to read PDF form data. The file may be corrupt or not a valid form.'
|
||||
);
|
||||
hideLoader();
|
||||
}
|
||||
}
|
||||
|
||||
export async function processAndDownloadForm() {
|
||||
showLoader('Applying form data...');
|
||||
try {
|
||||
const form = state.pdfDoc.getForm();
|
||||
showLoader('Applying form data...');
|
||||
try {
|
||||
const form = state.pdfDoc.getForm();
|
||||
|
||||
Object.keys(fieldValues).forEach(fieldName => {
|
||||
try {
|
||||
const field = form.getField(fieldName);
|
||||
const value = fieldValues[fieldName];
|
||||
Object.keys(fieldValues).forEach((fieldName) => {
|
||||
try {
|
||||
const field = form.getField(fieldName);
|
||||
const value = fieldValues[fieldName];
|
||||
|
||||
if (field instanceof PDFTextField) {
|
||||
field.setText(value);
|
||||
} else if (field instanceof PDFCheckBox) {
|
||||
if (value === 'on') {
|
||||
field.check();
|
||||
} else {
|
||||
field.uncheck();
|
||||
}
|
||||
} else if (field instanceof PDFRadioGroup) {
|
||||
field.select(value);
|
||||
} else if (field instanceof PDFDropdown) {
|
||||
field.select(value);
|
||||
} else if (field instanceof PDFOptionList) {
|
||||
if (Array.isArray(value)) {
|
||||
value.forEach(option => field.select(option));
|
||||
}
|
||||
}
|
||||
} catch (e) {
|
||||
console.error(`Error processing field "${fieldName}" during download:`, e);
|
||||
}
|
||||
});
|
||||
if (field instanceof PDFTextField) {
|
||||
field.setText(value);
|
||||
} else if (field instanceof PDFCheckBox) {
|
||||
if (value === 'on') {
|
||||
field.check();
|
||||
} else {
|
||||
field.uncheck();
|
||||
}
|
||||
} else if (field instanceof PDFRadioGroup) {
|
||||
field.select(value);
|
||||
} else if (field instanceof PDFDropdown) {
|
||||
field.select(value);
|
||||
} else if (field instanceof PDFOptionList) {
|
||||
if (Array.isArray(value)) {
|
||||
value.forEach((option) => field.select(option));
|
||||
}
|
||||
}
|
||||
} catch (e) {
|
||||
console.error(
|
||||
`Error processing field "${fieldName}" during download:`,
|
||||
e
|
||||
);
|
||||
}
|
||||
});
|
||||
|
||||
const newPdfBytes = await state.pdfDoc.save();
|
||||
downloadFile(new Blob([newPdfBytes], { type: 'application/pdf' }), 'filled-form.pdf');
|
||||
const newPdfBytes = await state.pdfDoc.save();
|
||||
downloadFile(
|
||||
new Blob([newPdfBytes], { type: 'application/pdf' }),
|
||||
'filled-form.pdf'
|
||||
);
|
||||
|
||||
showAlert('Success', 'Form has been filled and downloaded.');
|
||||
|
||||
} catch (e) {
|
||||
console.error(e);
|
||||
showAlert('Error', 'Failed to save the filled form.');
|
||||
} finally {
|
||||
hideLoader();
|
||||
}
|
||||
}
|
||||
showAlert('Success', 'Form has been filled and downloaded.');
|
||||
} catch (e) {
|
||||
console.error(e);
|
||||
showAlert('Error', 'Failed to save the filled form.');
|
||||
} finally {
|
||||
hideLoader();
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user