feat: close #935 add azure support

app/constant.ts

@@ -23,10 +23,12 @@ export enum Path {
 
 export enum ApiPath {
   Cors = "/api/cors",
+  OpenAI = "/api/openai",
 }
 
 export enum SlotID {
   AppBody = "app-body",
+  CustomModel = "custom-model",
 }
 
 export enum FileName {
@@ -60,6 +62,11 @@ export const REQUEST_TIMEOUT_MS = 60000;
 
 export const EXPORT_MESSAGE_CLASS_NAME = "export-markdown";
 
+export enum ServiceProvider {
+  OpenAI = "OpenAI",
+  Azure = "Azure",
+}
+
 export const OpenaiPath = {
   ChatPath: "v1/chat/completions",
   UsagePath: "dashboard/billing/usage",
@@ -67,6 +74,10 @@ export const OpenaiPath = {
   ListModelPath: "v1/models",
 };
 
+export const Azure = {
+  ExampleEndpoint: "https://{resource-url}/openai/deployments/{deploy-id}",
+};
+
 export const DEFAULT_INPUT_TEMPLATE = `{{input}}`; // input / time / model / lang
 export const DEFAULT_SYSTEM_TEMPLATE = `
 You are ChatGPT, a large language model trained by OpenAI.