Cleaned the server-node dir

Split express into different ports for easier migration
Typed page ops that had warnings

client-vanilla/index.js

@@ -1,65 +1,13 @@
-import { scaleContent } from "./functions/scaleContent.js";
-import { scalePage, PageSize } from "./functions/scalePage.js";
-import * as exampleWorkflows from "./exampleWorkflows.js";
-import { traverseOperations } from "./traverseOperations.js";
-import * as Functions from "./functions.js";
+import express from 'express';
+const app = express();
+const PORT = 80;
 
-(async () => {
-    const workflowField = document.getElementById("workflow");
+// Server Frontend TODO: Make this typescript compatible
+app.use(express.static('../client-vanilla/public'));
+app.use(express.static('../shared-operations'));
 
-    const dropdown = document.getElementById("pdfOptions");
-    // Clear existing options (if any)
-    dropdown.innerHTML = '';
-
-    // Iterate over the keys of the object and create an option for each key
-    for (const key in exampleWorkflows) {
-        const option = document.createElement('option');
-        option.value = key;
-        option.text = key;
-        dropdown.appendChild(option);
-    }
-    
-    const loadButton = document.getElementById("loadButton");
-    loadButton.addEventListener("click", (e) => {
-        workflowField.value = JSON.stringify(exampleWorkflows[dropdown.value], null, 2);
-    });
-    loadButton.click();
-
-    const pdfFileInput = document.getElementById('pdfFile');
-    const doneButton = document.getElementById("doneButton");
-
-    doneButton.addEventListener('click', async (e) => {
-        console.log("Starting...");
-
-        const files = Array.from(pdfFileInput.files);
-        const inputs = await Promise.all(files.map(async file => {
-            return {
-                originalFileName: file.name.replace(/\.[^/.]+$/, ""),
-                fileName: file.name.replace(/\.[^/.]+$/, ""),
-                buffer: new Uint8Array(await file.arrayBuffer())
-            }
-        }));
-        console.log(inputs);
-
-        const workflow = JSON.parse(workflowField.value);
-        console.log(workflow);
-        const traverse = traverseOperations(workflow.operations, inputs, Functions);
-
-        let pdfResults;
-        let iteration;
-        while (true) {
-            iteration = await traverse.next();
-            if (iteration.done) {
-                pdfResults = iteration.value;
-                console.log(`data: processing done\n\n`);
-                break;
-            }
-            console.log(`data: ${iteration.value}\n\n`);
-        }
-        
-        // TODO: Zip if wanted
-        pdfResults.forEach(result => {
-            download(result.buffer, result.fileName, "application/pdf");
-        });
-    });
-})();
+// serve
+app.listen(PORT, function (err) {
+    if (err) console.log(err);
+    console.log(`http://localhost:${PORT}`);
+});