Add IBM watsonx AI provider in the list of AI providers

Author: PrasangAPrajapati

src/api/providers/ibm-watsonx.ts

@@ -148,7 +148,6 @@ export class WatsonxAIHandler extends BaseProvider implements SingleCompletionHa
 			const watsonxMessages = [{ role: "system", content: systemPrompt }, ...convertToOpenAiMessages(messages)]
 
 			const params = this.createTextChatParams(this.projectId!, modelId, watsonxMessages)
-
 			const response = await this.service.textChat(params)
 
 			if (!response?.result?.choices?.[0]?.message?.content) {
@@ -172,7 +171,7 @@ export class WatsonxAIHandler extends BaseProvider implements SingleCompletionHa
 				type: "usage",
 				inputTokens: inputTokens,
 				outputTokens,
-				totalCost: totalCost,
+				totalCost: totalCost.totalCost,
 			}
 		} catch (error) {
 			const errorMessage = error?.message || String(error)

webview-ui/src/components/settings/ApiOptions.tsx

@@ -860,6 +860,7 @@ const ApiOptions = ({
 						<DiffSettingsControl
 							diffEnabled={apiConfiguration.diffEnabled}
 							fuzzyMatchThreshold={apiConfiguration.fuzzyMatchThreshold}
+							provider={apiConfiguration.apiProvider}
 							onChange={(field, value) => setApiConfigurationField(field, value)}
 						/>
 						{selectedModelInfo?.supportsTemperature !== false && (

webview-ui/src/components/settings/DiffSettingsControl.tsx

@@ -6,12 +6,14 @@ import { VSCodeCheckbox } from "@vscode/webview-ui-toolkit/react"
 interface DiffSettingsControlProps {
 	diffEnabled?: boolean
 	fuzzyMatchThreshold?: number
+	provider?: string
 	onChange: (field: "diffEnabled" | "fuzzyMatchThreshold", value: any) => void
 }
 
 export const DiffSettingsControl: React.FC<DiffSettingsControlProps> = ({
 	diffEnabled = true,
 	fuzzyMatchThreshold = 1.0,
+	provider,
 	onChange,
 }) => {
 	const { t } = useAppTranslation()
@@ -37,7 +39,9 @@ export const DiffSettingsControl: React.FC<DiffSettingsControlProps> = ({
 					<span className="font-medium">{t("settings:advanced.diff.label")}</span>
 				</VSCodeCheckbox>
 				<div className="text-vscode-descriptionForeground text-sm">
-					{t("settings:advanced.diff.description")}
+					{provider === "ibm-watsonx"
+						? t("settings:advanced.diff.watsonx.description")
+						: t("settings:advanced.diff.description")}
 				</div>
 			</div>
 

webview-ui/src/i18n/locales/ca/settings.json

@@ -723,6 +723,9 @@
 					"standard": "Standard diff strategy applies changes to a single code block at a time.",
 					"unified": "Unified diff strategy takes multiple approaches to applying diffs and chooses the best approach.",
 					"multiBlock": "Multi-block diff strategy allows updating multiple code blocks in a file in one request."
+				},
+				"watsonx": {
+					"description": "When enabled, Roo will be able to edit files more quickly and will automatically reject truncated full-file writes."
 				}
 			},
 			"matchPrecision": {