<?php
namespace ProVM\Crypto\Common\Controller;

use Psr\Http\Message\ServerRequestInterface as Request;
use Psr\Http\Message\ResponseInterface as Response;
use ProVM\Common\Define\Controller\JSON;
use ProVM\Common\Factory\Model as ModelFactory;
use ProVM\Crypto\Location;

class Locations {
  use JSON;

  public function __invoke(Request $request, Response $response, ModelFactory $factory): Response {
    $locations = $factory->find(Location::class)->array();
    $output = compact('locations');
    return $this->withJson($response, $output);
  }
  public function show(Request $request, Response $response, ModelFactory $factory, $location_id): Response {
    $location = $factory->find(Location::class)->one($location_id);
    if (!$location) {
      return $this->withJson($response, ['location' => null]);
    }
    $output = ['location' => $location->asArray()];
    return $this->withJson($response, $output);
  }
  public function add(Request $request, Response $response, ModelFactory $factory): Response {
    $post = json_decode($request->getBody()->getContents());
    $fields = [
      'name' => 'name',
      'description' => 'description'
    ];
    $data = array_combine($fields, array_merge(array_intersect_key((array) $post, $fields), array_fill_keys(array_keys(array_diff_key($fields, (array) $post)), null)));
    $location = $factory->find(Location::class)->where([
      ['name', $data['name']]
    ])->one();
    $status = true;
    if (!$location) {
      $location = $factory->create(Location::class, $data);
      $status = $location->save();
    }
    $output = [
      'information_provided' => $post,
      'used_data' => $data,
      'location' => $location->asArray(),
      'saved' => $status
    ];
    return $this->withJson($response, $output);
  }
  public function edit(Request $request, Response $response, ModelFactory $factory, $location_id): Response {
    $location = $factory->find(Location::class)->one($location_id);
    if (!$location) {
      return $this->withJson($response, ['location' => null]);
    }
    $post = json_decode($request->getBody()->getContents());
    $output = compact('location');
    return $this->withJson($response, $output);
  }
  public function delete(Request $request, Response $response, ModelFactory $factory, $location_id): Response {
    $location = $factory->find(Location::class)->one($location_id);
    if (!$location) {
      return $this->withJson($response, ['location' => null, 'deleted' => false]);
    }
    $output = [
      'location' => $location->asArray()
    ];
    $status = $location->delete();
    $output['deleted'] = $status;
    return $this->withJson($response, $output);
  }
}