stuck in a redirect loop, need to work that out

src/Explorer/OpenFullScreen.tsx

@@ -1,20 +1,40 @@
 import { PrimaryButton, Stack, Text } from "@fluentui/react";
+import { AuthType } from "AuthType";
+import { configContext } from "ConfigContext";
+import { userContext } from "UserContext";
 import * as React from "react";
 
 export const OpenFullScreen: React.FunctionComponent = () => {
+  const searchParams = new URLSearchParams();
+  let hasAccountContext = false;
+  let requiresConnectionString = false;
+
+  if (userContext.authType === AuthType.AAD) {
+    if (userContext.subscriptionId && userContext.databaseAccount) {
+      searchParams.append("subscription", userContext.subscriptionId);
+      searchParams.append("account", userContext.databaseAccount.id);
+      searchParams.append("authType", "entra");
+      hasAccountContext = true;
+    }
+  } else if (userContext.authType === AuthType.MasterKey || userContext.authType === AuthType.ResourceToken) {
+    searchParams.append("authType", "connectionstring")
+    requiresConnectionString = true;
+  }
+
   return (
     <>
       <div style={{ padding: "34px" }}>
         <Stack tokens={{ childrenGap: 10 }}>
           <Text>
-            Open this database account in a new browser tab with Cosmos DB Explorer. You can connect using your
-            Microsoft account or a connection string.
+            Open this database account in a new browser tab with Cosmos DB Explorer.
+            {requiresConnectionString && " You'll need to provide a connection string."}
+            {hasAccountContext && " You may be prompted to sign in with Entra ID, and then you'll be redirected back to this account."}
+            Open tabs and queries will not be carried over, but will remain in this tab.
           </Text>
           <Stack horizontal tokens={{ childrenGap: 10 }}>
             <PrimaryButton
-              onClick={() => {
-                window.open("https://cosmos.azure.com/", "_blank");
-              }}
+              href={`${configContext.hostedExplorerURL}?${searchParams.toString()}`}
+              target="_blank"
               text="Open"
               iconProps={{ iconName: "OpenInNewWindow" }}
             />