{{#if (or (eq runtime "bun") (eq runtime "node"))}}
import "dotenv/config";
{{/if}}
{{#if (eq runtime "workers")}}
import { env } from "cloudflare:workers";
{{/if}}
{{#if (eq api "orpc")}}
import { RPCHandler } from "@orpc/server/fetch";
import { createContext } from "./lib/context";
import { appRouter } from "./routers/index";
{{/if}}
{{#if (eq api "trpc")}}
import { trpcServer } from "@hono/trpc-server";
import { createContext } from "./lib/context";
import { appRouter } from "./routers/index";
{{/if}}
{{#if auth}}
import { auth } from "./lib/auth";
{{/if}}
import { Hono } from "hono";
import { cors } from "hono/cors";
import { logger } from "hono/logger";
{{#if (and (includes examples "ai") (or (eq runtime "bun") (eq runtime "node")))}}
import { streamText } from "ai";
import { google } from "@ai-sdk/google";
import { stream } from "hono/streaming";
{{/if}}
{{#if (and (includes examples "ai") (eq runtime "workers"))}}
import { streamText } from "ai";
import { stream } from "hono/streaming";
import { createGoogleGenerativeAI } from "@ai-sdk/google";
{{/if}}

const app = new Hono();

app.use(logger());
app.use("/*", cors({
  {{#if (or (eq runtime "bun") (eq runtime "node"))}}
  origin: process.env.CORS_ORIGIN || "",
  {{/if}}
  {{#if (eq runtime "workers")}}
  origin: env.CORS_ORIGIN || "",
  {{/if}}
  allowMethods: ["GET", "POST", "OPTIONS"],
  {{#if auth}}
  allowHeaders: ["Content-Type", "Authorization"],
  credentials: true,
  {{/if}}
}));

{{#if auth}}
app.on(["POST", "GET"], "/api/auth/**", (c) => auth.handler(c.req.raw));
{{/if}}

{{#if (eq api "orpc")}}
const handler = new RPCHandler(appRouter);
app.use("/rpc/*", async (c, next) => {
  const context = await createContext({ context: c });
  const { matched, response } = await handler.handle(c.req.raw, {
    prefix: "/rpc",
    context: context,
  });

  if (matched) {
    return c.newResponse(response.body, response);
  }
  await next();
});
{{/if}}

{{#if (eq api "trpc")}}
app.use("/trpc/*", trpcServer({
  router: appRouter,
  createContext: (_opts, context) => {
    return createContext({ context });
  },
}));
{{/if}}

{{#if (and (includes examples "ai") (or (eq runtime "bun") (eq runtime "node")))}}
app.post("/ai", async (c) => {
  const body = await c.req.json();
  const messages = body.messages || [];
  const result = streamText({
    model: google("gemini-1.5-flash"),
    messages,
  });

  c.header("X-Vercel-AI-Data-Stream", "v1");
  c.header("Content-Type", "text/plain; charset=utf-8");
  return stream(c, (stream) => stream.pipe(result.toDataStream()));
});
{{/if}}

{{#if (and (includes examples "ai") (eq runtime "workers"))}}
app.post("/ai", async (c) => {
  const body = await c.req.json();
  const messages = body.messages || [];
  const google = createGoogleGenerativeAI({
    apiKey: env.GOOGLE_GENERATIVE_AI_API_KEY,
  });
  const result = streamText({
    model: google("gemini-1.5-flash"),
    messages,
  });

  c.header("X-Vercel-AI-Data-Stream", "v1");
  c.header("Content-Type", "text/plain; charset=utf-8");
  return stream(c, (stream) => stream.pipe(result.toDataStream()));
});
{{/if}}

app.get("/", (c) => {
  return c.text("OK");
});

{{#if (eq runtime "node")}}
import { serve } from "@hono/node-server";

serve({
  fetch: app.fetch,
  port: 3000,
}, (info) => {
  console.log(`Server is running on http://localhost:${info.port}`);
});
{{else}}
  {{#if (eq runtime "bun")}}
export default app;
  {{/if}}
  {{#if (eq runtime "workers")}}
export default app;
  {{/if}}
{{/if}}