Add proper bundling to tsc

packages/interpreter/src/ts/form.ts

@@ -1,3 +1,53 @@
-function retrieveFormValues() {
+// Consistently deserialize forms and form elements for use across web/desktop/mobile
 
+type FormValues = { [key: string]: FormDataEntryValue[] };
+
+export function retriveValues(event: Event, target: HTMLElement): FormValues {
+  const contents: FormValues = {};
+
+  if (target instanceof HTMLFormElement && (event.type === "submit" || event.type === "input")) {
+    retrieveFormValues(target, contents);
+  }
+
+  if (target instanceof HTMLSelectElement && (event.type === "input" || event.type === "change")) {
+    retriveInputsValues(target, contents);
+  }
+
+  return contents;
+}
+
+export function retrieveFormValues(form: HTMLFormElement, contents: FormValues) {
+  const formData = new FormData(form);
+
+  for (let name in formData.keys()) {
+    let element = form.elements.namedItem(name);
+
+    // todo: this is going to be a problem for select-multiple?
+    if (!(element instanceof HTMLInputElement)) {
+      continue;
+    }
+
+    switch (element.type) {
+      case "select-multiple":
+        contents[name] = formData.getAll(name);
+        break;
+
+      // By default, it's just a single value
+      default:
+        contents[name] = [formData.get(name)];
+        break;
+    }
+  }
+}
+
+export function retriveInputsValues(target: HTMLSelectElement, contents: FormValues,) {
+  const selectData = target.options;
+  contents["options"] = [];
+
+  for (let i = 0; i < selectData.length; i++) {
+    let option = selectData[i];
+    if (option.selected) {
+      contents["options"].push(option.value.toString());
+    }
+  }
 }