first commit

calcom/packages/features/form-builder/utils.ts

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+export const preprocessNameFieldDataWithVariant = (
+  variantName: "fullName" | "firstAndLastName",
+  value: string | Record<"firstName" | "lastName", string> | undefined
+) => {
+  // We expect an object here, but if we get a string, then we will try to transform it into the appropriate object
+  if (variantName === "firstAndLastName") {
+    return getFirstAndLastName(value);
+    // We expect a string here, but if we get an object, then we will try to transform it into the appropriate string
+  } else {
+    return getFullName(value);
+  }
+};
+
+export const getFullName = (name: string | { firstName: string; lastName?: string } | undefined) => {
+  if (!name) {
+    return "";
+  }
+  let nameString = "";
+  if (typeof name === "string") {
+    nameString = name;
+  } else {
+    nameString = name.firstName;
+    if (name.lastName) {
+      nameString = `${nameString} ${name.lastName}`;
+    }
+  }
+  return nameString;
+};
+
+function getFirstAndLastName(value: string | Record<"firstName" | "lastName", string> | undefined) {
+  let newValue: Record<"firstName" | "lastName", string>;
+  value = value || "";
+  if (typeof value === "string") {
+    try {
+      // Support name={"firstName": "John", "lastName": "Johny Janardan"} for prefilling
+      newValue = JSON.parse(value);
+    } catch (e) {
+      // Support name="John Johny Janardan" to be filled as firstName="John" and lastName="Johny Janardan"
+      const parts = value.split(" ").map((part) => part.trim());
+      const firstName = parts[0];
+      const lastName = parts.slice(1).join(" ");
+
+      // If the value is not a valid JSON, then we will just use the value as is as it can be the full name directly
+      newValue = { firstName, lastName };
+    }
+  } else {
+    newValue = value;
+  }
+  return newValue;
+}