From 5216b47d27768b73fd8e04871ac81073bd99c07d Mon Sep 17 00:00:00 2001
From: rjmacarthy <richardmacarthy@hotmail.com>
Date: Fri, 26 Apr 2024 11:37:43 +0100
Subject: [PATCH] fix fallback to text box is no models returned from ollama
 api

---
 src/extension/providers/sidebar.ts | 12 ++++--
 src/webview/providers.tsx          | 66 ++++++++++++++++--------------
 2 files changed, 45 insertions(+), 33 deletions(-)

diff --git a/src/extension/providers/sidebar.ts b/src/extension/providers/sidebar.ts
index cc83d1fd..71f9d1b2 100644
--- a/src/extension/providers/sidebar.ts
+++ b/src/extension/providers/sidebar.ts
@@ -6,7 +6,11 @@ import {
   getTextSelection,
   getTheme
 } from '../utils'
-import { WORKSPACE_STORAGE_KEY, EVENT_NAME, TWINNY_COMMAND_NAME } from '../../common/constants'
+import {
+  WORKSPACE_STORAGE_KEY,
+  EVENT_NAME,
+  TWINNY_COMMAND_NAME
+} from '../../common/constants'
 import { ChatService } from '../chat-service'
 import {
   ClientMessage,
@@ -32,7 +36,7 @@ export class SidebarProvider implements vscode.WebviewViewProvider {
   constructor(
     statusBar: vscode.StatusBarItem,
     context: vscode.ExtensionContext,
-    templateDir: string,
+    templateDir: string
   ) {
     this._statusBar = statusBar
     this._context = context
@@ -162,7 +166,9 @@ export class SidebarProvider implements vscode.WebviewViewProvider {
   public fetchOllamaModels = async () => {
     try {
       const models = await this._ollamaService?.fetchModels()
-      if (!models) return
+      if (!models?.length) {
+        return
+      }
       this.view?.webview.postMessage({
         type: EVENT_NAME.twinnyFetchOllamaModels,
         value: {
diff --git a/src/webview/providers.tsx b/src/webview/providers.tsx
index 5249359f..1176d020 100644
--- a/src/webview/providers.tsx
+++ b/src/webview/providers.tsx
@@ -219,6 +219,40 @@ function ProviderForm({ onClose, provider }: ProviderFormProps) {
 
   const hasOllamaModels = !!models?.length
 
+  const getModelInput = () => {
+    if (formState.provider === ApiProviders.Ollama && hasOllamaModels) {
+      return (
+        <>
+          <div>
+            <label htmlFor="modelName">Model name*</label>
+          </div>
+          <ModelSelect
+            models={models}
+            model={formState.modelName}
+            setModel={(model: string) => {
+              setFormState({ ...formState, modelName: model })
+            }}
+          />
+        </>
+      )
+    }
+
+    return (
+      <>
+        <div>
+          <label htmlFor="modelName">Model name*</label>
+        </div>
+        <VSCodeTextField
+          required
+          name="modelName"
+          onChange={handleChange}
+          value={formState.modelName}
+          placeholder='Applicable for some providers like "Ollama"'
+        ></VSCodeTextField>
+      </>
+    )
+  }
+
   return (
     <>
       <VSCodeDivider />
@@ -232,7 +266,7 @@ function ProviderForm({ onClose, provider }: ProviderFormProps) {
             name="label"
             onChange={handleChange}
             value={formState.label}
-            placeholder='Applicable for some providers like "Ollama"'
+            placeholder='Just for your reference'
           ></VSCodeTextField>
         </div>
 
@@ -306,35 +340,7 @@ function ProviderForm({ onClose, provider }: ProviderFormProps) {
           </VSCodeDropdown>
         </div>
 
-        {formState.provider === ApiProviders.Ollama && hasOllamaModels && (
-          <div>
-            <div>
-              <label htmlFor="apiHostname">Model name*</label>
-            </div>
-            <ModelSelect
-              models={models}
-              model={formState.modelName}
-              setModel={(model: string) => {
-                setFormState({ ...formState, modelName: model })
-              }}
-            />
-          </div>
-        )}
-
-        {formState.provider !== ApiProviders.Ollama && (
-          <div>
-            <div>
-              <label htmlFor="modelName">Model name*</label>
-            </div>
-            <VSCodeTextField
-              required
-              name="modelName"
-              onChange={handleChange}
-              value={formState.modelName}
-              placeholder='Applicable for some providers like "Ollama"'
-            ></VSCodeTextField>
-          </div>
-        )}
+        {getModelInput()}
 
         <div>
           <div>