package ch.progetto152.controller;


import ch.progetto152.entity.User;
import ch.progetto152.services.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;

import java.util.List;

@RestController
@RequestMapping("/api/users")
public class UserController {


    private final UserService userService;

    @Autowired
    public UserController(UserService userService) {
        this.userService = userService;
    }

    @GetMapping("/get/all")
    public ResponseEntity<List<User>> getAllUsers() {
        List<User> users = userService.getAllUsers();
        return new ResponseEntity<>(users, HttpStatus.OK);
    }

    @GetMapping("/get/{id}")
    public ResponseEntity<User> getUserById(@PathVariable("id") Long id) {
        User user = userService.getUserByIdService(id);
        if (user != null) {
            return new ResponseEntity<>(user, HttpStatus.OK);
        } else {
            return new ResponseEntity<>(HttpStatus.NOT_FOUND);
        }
    }

    @GetMapping("/get/name/{name}")
    public ResponseEntity<User> getUserByName(@PathVariable("name") String name) {
        User user = userService.getUserByNameService(name);
        if (user != null) {
            return new ResponseEntity<>(user, HttpStatus.OK);
        } else {
            return new ResponseEntity<>(HttpStatus.NOT_FOUND);
        }
    }

    @GetMapping("/get/username/{username}")
    public ResponseEntity<User> getUserByUsername(@PathVariable("username") String username) {
        User user = userService.getUserByUsernameService(username);
        if (user != null) {
            return new ResponseEntity<>(user, HttpStatus.OK);
        } else {
            return new ResponseEntity<>(HttpStatus.NOT_FOUND);
        }
    }

    @PostMapping("/create/{id}")
    public ResponseEntity<User> createUser(@RequestBody User user) {
        User createdUser = userService.createUser(user);
        return new ResponseEntity<>(createdUser, HttpStatus.CREATED);
    }

    @PutMapping("/put/{id}")
    public ResponseEntity<User> updateUser(@PathVariable("id") Long id, @RequestBody User user) {
        User updatedUser = userService.updateUser(id, user);
        if (updatedUser != null) {
            return new ResponseEntity<>(updatedUser, HttpStatus.OK);
        } else {
            return new ResponseEntity<>(HttpStatus.NOT_FOUND);
        }
    }

    @DeleteMapping("/delete/{id}")
    public ResponseEntity<Void> deleteUser(@PathVariable("id") Long id) {
        boolean deleted = userService.deleteUser(id);
        if (deleted) {
            return new ResponseEntity<>(HttpStatus.NO_CONTENT);
        } else {
            return new ResponseEntity<>(HttpStatus.NOT_FOUND);
        }
    }
}