import { Hono } from "hono";
import { eq } from "drizzle-orm";
import { db as prodDb } from "../../db/index.ts";
import { settings } from "../../db/schema.ts";

type Env = { Variables: { db?: any } };

const app = new Hono<Env>();

app.get("/:key", (c) => {
  const database = c.get("db") ?? prodDb;
  const key = c.req.param("key");
  const row = database.select().from(settings).where(eq(settings.key, key)).get();
  if (!row) return c.json({ error: "Setting not found" }, 404);
  return c.json(row);
});

app.put("/:key", async (c) => {
  const database = c.get("db") ?? prodDb;
  const key = c.req.param("key");
  const body = await c.req.json<{ value: string }>();

  if (!body.value && body.value !== "") {
    return c.json({ error: "value is required" }, 400);
  }

  database
    .insert(settings)
    .values({ key, value: body.value })
    .onConflictDoUpdate({ target: settings.key, set: { value: body.value } })
    .run();

  const row = database.select().from(settings).where(eq(settings.key, key)).get();
  return c.json(row);
});

export { app as settingsRoutes };