import express, { Request, Response } from "express";
import { container } from "tsyringe";
import { LocationService } from "../services/locationService";

const locationService = container.resolve(LocationService);
const router = express.Router();

router.get("/", async (req: Request, res: Response) => {
  try {
    const locations = await locationService.getAllLocations();
    res.status(200).json(locations);
  } catch (error) {
    res.status(500).json({ error: "Error retrieving locations" });
  }
});

router.get("/:id", async (req: Request, res: Response) => {
  try {
    const { id } = req.params;
    const location = await locationService.getLocationById(id);
    if (!location) {
      res.status(404).json({ error: "Location not found" });
      return;
    }
    res.status(200).json(location);
  } catch (error) {
    res.status(500).json({ error: "Error retrieving location" });
  }
});

router.post("/", async (req: Request, res: Response) => {
  try {
    const newLocation = await locationService.createLocation(req.body);
    res.status(201).json(newLocation);
  } catch (error) {
    res.status(500).json({ error: "Error creating location" });
  }
});

router.put("/:id", async (req: Request, res: Response) => {
  try {
    const { id } = req.params;
    const updatedLocation = await locationService.updateLocation(id, req.body);
    if (!updatedLocation) {
      res.status(404).json({ error: "Location not found" });
      return;
    }
    res.status(200).json(updatedLocation);
  } catch (error) {
    res.status(500).json({ error: "Error updating location" });
  }
});

router.delete("/:id", async (req: Request, res: Response) => {
  try {
    const { id } = req.params;
    const deleted = await locationService.deleteLocation(id);
    if (!deleted) {
      res.status(404).json({ error: "Location not found" });
      return;
    }
    res.status(204).send();
  } catch (error) {
    res.status(500).json({ error: "Error deleting location" });
  }
});

export default router;