<?php

namespace Api\Post;

use Exception;
use Khofmann\Api\Api;
use Khofmann\Input\Input;
use Khofmann\Models\Post\Post as MPost;
use Khofmann\Models\User\User;
use Khofmann\Request\Request;
use Khofmann\Response\Response;

class Post extends Api
{
  public function post(): void
  {
    $content = Input::patch("content");

    $self = User::getByToken(Request::token());

    try {
      Response::json(MPost::create($self, $content));
    } catch (Exception $err) {
      switch ($err->getMessage()) {
        default:
          throw $err;
      }
    }
  }

  public function patch($id): void
  {
    $content = Input::patch("content");

    $self = User::getByToken(Request::token());
    $post = MPost::getByID($id);

    if (!$self->getIsAdmin() && $post->getUser()->getID() !== $self->getID()) throw new Exception("Not Authorized", 401);

    try {
      Response::json(MPost::getByID($id)->update($content));
    } catch (Exception $err) {
      switch ($err->getMessage()) {
        case "NotFound":
          throw new Exception("Post not found", 404);
        case "FailedContent":
          throw new Exception("Failed to update content", 500);
        default:
          throw $err;
      }
    }
  }

  public function delete($id): void
  {
    try {
      Response::json(MPost::getByID($id)->delete());
    } catch (Exception $err) {
      switch ($err->getMessage()) {
        case "NotFound":
          throw new Exception("Post not found", 404);
        default:
          throw $err;
      }
    }
  }
}