feat: add envelope editor

apps/remix/app/utils/field-signing/email-field.ts

@@ -0,0 +1,46 @@
+import { FieldType } from '@prisma/client';
+
+import { AppError, AppErrorCode } from '@documenso/lib/errors/app-error';
+import type { TFieldEmail } from '@documenso/lib/types/field';
+import type { TSignEnvelopeFieldValue } from '@documenso/trpc/server/envelope-router/sign-envelope-field.types';
+
+import { SignFieldEmailDialog } from '~/components/dialogs/sign-field-email-dialog';
+
+type HandleEmailFieldClickOptions = {
+  field: TFieldEmail;
+  email: string | null;
+};
+
+export const handleEmailFieldClick = async (
+  options: HandleEmailFieldClickOptions,
+): Promise<Extract<TSignEnvelopeFieldValue, { type: typeof FieldType.EMAIL }> | null> => {
+  const { field, email } = options;
+
+  if (field.type !== FieldType.EMAIL) {
+    throw new AppError(AppErrorCode.INVALID_REQUEST, {
+      message: 'Invalid field type',
+    });
+  }
+
+  if (field.inserted) {
+    return {
+      type: FieldType.EMAIL,
+      value: null,
+    };
+  }
+
+  let emailToInsert = email;
+
+  if (!emailToInsert) {
+    emailToInsert = await SignFieldEmailDialog.call({});
+  }
+
+  if (!emailToInsert) {
+    return null;
+  }
+
+  return {
+    type: FieldType.EMAIL,
+    value: emailToInsert,
+  };
+};