UN-3398 [FIX] Pre-populate connector form with schema defaults

frontend/src/components/input-output/add-source/AddSource.jsx

@@ -1,3 +1,5 @@
+import { getDefaultFormState } from "@rjsf/utils";
+import validator from "@rjsf/validator-ajv8";
 import { Typography } from "antd";
 import PropTypes from "prop-types";
 import { useEffect, useMemo, useState } from "react";
@@ -121,12 +123,22 @@ function AddSource({
     axiosPrivate(requestOptions)
       .then((res) => {
         const data = res?.data;
-        setFormData(metadata || {});
+        const jsonSchema = isLLMWPaidSchema
+          ? transformLlmWhispererJsonSchema(data?.json_schema || {})
+          : data?.json_schema || {};
 
-        if (isLLMWPaidSchema) {
-          setSpec(transformLlmWhispererJsonSchema(data?.json_schema || {}));
+        setSpec(jsonSchema);
+
+        if (metadata && Object.keys(metadata).length > 0) {
+          setFormData(metadata);
         } else {
-          setSpec(data?.json_schema || {});
+          const defaults = getDefaultFormState(
+            validator,
+            jsonSchema,
+            {},
+            jsonSchema,
+          );
+          setFormData(defaults || {});
         }
 
         if (data?.oauth) {
@@ -142,7 +154,7 @@ function AddSource({
       .finally(() => {
         setIsLoading(false);
       });
-  }, [selectedSourceId]);
+  }, [selectedSourceId, isLLMWPaidSchema]);
 
   useEffect(() => {
     if (editItemId?.length && metadata && Object.keys(metadata)?.length) {

unstract/connectors/src/unstract/connectors/filesystems/sharepoint/sharepoint.py

@@ -170,9 +170,11 @@ def _get_onedrive_drive(self, ctx: Any) -> Any:
         if self.client_secret:
             if not self.user_email:
                 error_msg = (
-                    "OneDrive client credentials require user email. Provide either \n"
-                    "- user_email (e.g., user@company.onmicrosoft.com) \n"
-                    "- OR use OAuth with access_token instead."
+                    "No Site URL provided. "
+                    "To access a SharePoint site, provide the Site URL "
+                    "(e.g., https://contoso.sharepoint.com/sites/mysite). "
+                    "To access OneDrive, provide the User Email "
+                    "(e.g., user@company.onmicrosoft.com)."
                 )
                 raise ConnectorError(
                     error_msg,

unstract/connectors/src/unstract/connectors/filesystems/sharepoint/static/json_schema.json

@@ -10,12 +10,6 @@
       "default": "SharePoint / OneDrive Connector",
       "description": "A friendly name to identify this connector"
     },
-    "is_personal": {
-      "type": "boolean",
-      "title": "Personal Account",
-      "default": false,
-      "description": "Enable for OneDrive Personal (consumer Microsoft accounts). Leave disabled for SharePoint or OneDrive for Business (work/school accounts)."
-    },
     "site_url": {
       "type": "string",
       "title": "Site URL",
@@ -27,7 +21,7 @@
     },
     "drive_id": {
       "type": "string",
-      "title": "Drive ID (Optional)",
+      "title": "Drive ID",
       "description": "Specific Drive/Document Library ID. Leave empty to use the default drive."
     },
     "auth_type": {