import { Router } from "express";
import { TodoService } from "../../modules/todos/service";
import { validateBody } from "../../core/middleware/validate";
import { createTodoSchema } from "../../modules/todos/types";
import { requireAuth } from "../../core/middleware/auth";

const service = new TodoService();

export function registerTodoRoutes(router: Router) {
  const r = Router();

  r.use(requireAuth);

  r.post("/todo", validateBody(createTodoSchema), async (req, res) => {
    const todo = await service.createTodo(req.body);
    res.json(todo);
  });

  r.get("/todo", async (_req, res) => {
    const todos = await service.listTodos();
    res.json(todos);
  });

  r.patch("/todo/:id/complete", async (req, res) => {
    const updated = await service.markComplete(req.params.id);
    if (!updated) {
      return res.status(404).json({ error: "Todo not found" });
    }
    res.json(updated);
  });

  router.use(r);
}