<?php
namespace ProVM\Projects\Common\Factory;

use Cz\Git\GitRepository;

class Project {
  protected $folder;
  protected $data;
  public function find(string $folder): Project {
    if (!file_exists($folder)) {
      throw new \Exception('Proyecto no existe. ' . $folder);
    }
    $this->folder = realpath($folder);
    $name = array_pop(explode(DIRECTORY_SEPARATOR, $this->folder));
    $this->data = [
      'name' => implode('/', ['provm', $name]),
      'base_name' => $name,
      'folder' => $this->folder
    ];
    return $this;
  }
  public function build() {
    return json_decode(json_encode($this->data));
  }
  public function getAll(): Project {
    return $this
      ->getGit()
      ->getComposer()
      ->getConfig()
      ->getControllers()
      ->getServices()
      ->getRoutes()
      ->getViews();
  }
  public function getGit(): Project {
    $repo = new GitRepository($this->folder);
    $status = $repo->execute('status');
    $this->data['git'] = $status;
    return $this;
  }
  public function getComposer(): Project {
    $filename = implode(DIRECTORY_SEPARATOR, [$this->folder, 'composer.json']);
    $this->data['composer'] = json_decode(trim(file_get_contents($filename)));
    return $this;
  }
  protected function getFolderFiles(string $name, string $folder) {
    if (!file_exists($folder)) {
      return $this;
    }
    $files = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($folder));
    $output = [];
    foreach ($files as $file) {
      if ($file->isDir()) {
        continue;
      }
      $dir = rtrim(str_replace([$file->getBasename(), $this->folder, "\\"], ['', '', '/'], $file->getRealPath()), '/');
      if (!isset($output[$dir])) {
        $output[$dir] = [];
      }
      $output[$dir] []= $file->getBasename();
    }
    ksort($output);
    $this->data[$name] = $output;
  }
  public function getConfig(): Project {
    $folder = implode(DIRECTORY_SEPARATOR, [
      $this->folder,
      'setup'
    ]);
    $this->getFolderFiles('config', $folder);
    return $this;
  }
  public function getControllers(): Project {
    $folder = implode(DIRECTORY_SEPARATOR, [$this->folder, 'common', 'Controller']);
    $this->getFolderFiles('controllers', $folder);
    return $this;
  }
  public function getServices(): Project {
    $folder = implode(DIRECTORY_SEPARATOR, [$this->folder, 'common', 'Service']);
    $this->getFolderFiles('services', $folder);
    return $this;
  }
  public function getRoutes(): Project {
    $folder = implode(DIRECTORY_SEPARATOR, [
      $this->folder,
      'resources',
      'routes'
    ]);
    $output = [];
    $folders = new \DirectoryIterator($folder);
    foreach ($folders as $folder) {
      if (!$folder->isDir() or $folder->isDot()) {
        continue;
      }
      $output[$folder->getBasename()] = $this->getSpaceRoutes($folder->getRealPath());
    }
    $this->data['routes'] = $output;
    return $this;
  }
  protected function getSpaceRoutes(string $folder) {
    if (!file_exists($folder)) {
      return [];
    }
    $files = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($folder));
    $output = [];
    foreach ($files as $file) {
      if ($file->isDir()) {
        continue;
      }
      $dir = rtrim(str_replace([$file->getBasename(), $this->folder, "\\"], ['', '', '/'], $file->getRealPath()), '/');
      if (!isset($output[$dir])) {
        $output[$dir] = [];
      }
      $output[$dir] []= $file->getBasename();
    }
    ksort($output);
    return $output;
  }
  public function getViews(): Project {
    $folder = implode(DIRECTORY_SEPARATOR, [
      $this->folder,
      'resources',
      'views'
    ]);
    $this->getFolderFiles('views', $folder);
    /*array_walk($this->data['views'], function(&$item) {
      if (is_array($item)) {
        array_walk($item, function(&$i) {
          $i = str_replace('.blade', '', $i);
        });
      }
    });*/
    return $this;
  }
}