<?php
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;

include "../brain/api/v1/ImagesAPI.inc.php";

class APIControl
{
  public static function get(
    ServerRequestInterface $request,
    ResponseInterface $response,
    array $args
  ): ResponseInterface {
    switch (isset($args["third"]) ? $args["third"] : "none") {
      case "status":
        $result = Auth::status();
        break;
      default:
        break;
    }
    $response->getBody()->write(json_encode($result));
    return $response->withHeader("Content-Type", "application/json");
  }
  public static function post(
    ServerRequestInterface $request,
    ResponseInterface $response,
    array $args
  ): ResponseInterface {
    $contentType = $request->getHeader("Content-Type");
    switch ($contentType[0]) {
      case "application/json":
        $body = json_decode(file_get_contents("php://input"), true);
        break;
      default:
        break;
    }

    //there's only one verion of the api for now
    //$result = [];
    switch (isset($args["third"]) ? $args["third"] : "none") {
      case "login":
        $result = Auth::login($body);
        break;
      case "logout":
        $result = Auth::logout($body);
        break;
      case "page":
        //move methdology to its own API class
        $task = $args["fourth"];
        $token = $request->getHeader("fipamo-access-token");
        if (Session::verifyToken($token[0])) {
          switch ($task) {
            case "delete":
            case "create":
            case "write":
              $result = (new Book("../content/pages"))->editPage(
                $task,
                $request
              );
              break;
            case "add-entry-image":
              $result = ImagesAPI::uploadImage($request);
              break;
            default:
              $result = [
                "message" => "Hm, no task. That's unfortunate",
                "type" => "TASK_NONE",
              ];
              break;
          }
        } else {
          $result = [
            "message" => "API access denied, homie",
            "type" => "API_ERROR",
          ];
        }

        break;
      default:
        $result = [
          "message" => "Oh, nothing to do. That's unfortunate",
          "type" => "TASK_NONE",
        ];
        break;
    }

    $response->getBody()->write(json_encode($result));
    return $response->withHeader("Content-Type", "application/json");
  }
}