<?php
namespace Contabilidad\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 Factory;
use Contabilidad\Transaccion;

class Transacciones {
  use Json;

  public function __invoke(Request $request, Response $response, Factory $factory): Response {
    $transacciones = $factory->find(Transaccion::class)->array();
    if ($transacciones !== null) {
      usort($transacciones, function($a, $b) {
        $d = $a['fecha'] - $b['fecha'];
        if ($d === 0) {
          return strcmp($a['cuenta']['nombre'], $b['cuenta']['nombre']);
        }
        return $d;
      });
    }
    $output = [
      'transacciones' => $transacciones
    ];
    return $this->withJson($response, $output);
  }
  public function show(Request $request, Response $response, Factory $factory, $transaccion_id): Response {
    $transaccion = $factory->find(Transaccion::class)->one($transaccion_id);
    $output = [
      'input' => $transaccion_id,
      'transaccion' => $transaccion?->toArray()
    ];
    return $this->withJson($response, $output);
  }
  public function add(Request $request, Response $response, Factory $factory): Response {
    $input = json_decode($request->getBody());
    $results = [];
    if (is_array($input)) {
      foreach ($input as $in) {
        $transaccion = Transaccion::add($factory, $in);
        $results []= ['transaccion' => $transaccion?->toArray(), 'agregado' => $transaccion?->save()];
      }
    } else {
      $transaccion = Transaccion::add($factory, $input);
      $results []= ['transaccion' => $transaccion?->toArray(), 'agregado' => $transaccion?->save()];
    }
    $output = [
      'input' => $input,
      'transacciones' => $results
    ];
    return $this->withJson($response, $output);
  }
  public function edit(Request $request, Response $response, Factory $factory, $transaccion_id): Response {
    $transaccion = $factory->find(Transaccion::class)->one($transaccion_id);
    $output = [
      'input' => $transaccion_id,
      'old' => $transaccion->toArray()
    ];
    $input = json_decode($request->getBody());
    $transaccion->edit($input);
    $output['transaccion'] = $transaccion->toArray();
    return $this->withJson($response, $output);
  }
  public function delete(Request $request, Response $response, Factory $factory, $transaccion_id): Response {
    $transaccion = $factory->find(Transaccion::class)->one($transaccion_id);
    $output = [
      'input' => $transaccion_id,
      'transaccion' => $transaccion->toArray(),
      'eliminado' => $transaccion->delete()
    ];
    return $this->withJson($response, $output);
  }
}