<?php

Lib::loadClass('RouteBase');
Lib::loadClass('UI');
Lib::loadClass('DBG');

/**
 * Executes ant build for dita file - creates pdf file
 * - ant build in SE/schema/dita/{object_namespace_to_file_path}/{function_name}/build.xml
 */
class Route_Dita extends RouteBase {

  public function defaultAction() {

    // Expected Result:
    // ...
    // [echo] OUTPUT_PDF_FILE: out/null1293984876.pdf
    //
    // BUILD SUCCESSFUL
    // ...

    UI::gora();
    UI::tag('h1', [], 'Dita');
    $ditaList = $this->getDitaFunctionList();
    DBG::_(true, true, "\$ditaList", $ditaList, __CLASS__, __FUNCTION__, __LINE__);
    UI::startTag('ul');
    UI::startTag('li');
      UI::tag('a', ['href'=>"index.php?_route=Dita&_task=reinstall"], "Reinstall");
    UI::endTag('li');
    foreach ($ditaList as $ditaPath => $label) {
      $link = "index.php?_route=Dita&_task=generatePdf&ditaPath={$ditaPath}";
      UI::startTag('li');
        UI::tag('a', ['href'=>$link], $label);
      UI::endTag('li');
    }
    UI::endTag('ul');
  }

  public function getDitaFunctionList() {
    return [
      'default_db-in7_dziennik_koresp/test-druk' => "Test Koresp Dita Druk PDF"
    ];
  }

  public function generatePdfAction() {
    $ditaPath = V::get('ditaPath', '', $_GET);
    $idKoresp = V::get('idKoresp', 0, $_POST, 'int');
    $doExecute = V::get('doExecute', '', $_POST);

    $ditaList = $this->getDitaFunctionList();
    if (!array_key_exists($ditaPath, $ditaList)) throw new Exception("dita path not found", 404);

    UI::gora();
    UI::startContainer();
    try {
      UI::tag('h1', [], "Dita: '{$ditaList[$ditaPath]}'");

      UI::startTag('form', ['action'=>"", 'method'=>"POST", 'class'=>'form-inline']);
      UI::tag('input', ['type'=>'number', 'value'=>$idKoresp, 'class'=>'form-control', 'style'=>'max-width:200px']);
      UI::tag('input', ['type'=>'hidden', 'name'=>'doExecute', 'value'=>'1']);
      UI::tag('input', ['type'=>"submit", 'value'=>"Wykonaj", 'class'=>'btn btn-primary']);
      UI::endTag('form');

      if ($doExecute) {
        // if ($idKoresp <= 0) throw new Exception("Bad Request - missing id koresp");
        if ($idKoresp <= 0) UI::alert('danger', "Missing id koresp - using default file");
        if ($idKoresp > 0) UI::alert('warning', "TODO: generate xml file for id koresp = {$idKoresp}");

        $execPath = APP_PATH_SCHEMA . DS . 'dita' . DS . $ditaPath;
        $ant = APP_PATH_WWW . DS . 'stuff' . DS . 'dita-ot-2.3.3' . DS . 'bin' . DS . 'ant';
        $cmd = "cd {$execPath} && {$ant} 2>&1";// wymaga java jdk
        V::exec($cmd, $out, $ret);
        DBG::_(true, true, "cmd: {$cmd} (return: {$ret})", $out, __CLASS__, __FUNCTION__, __LINE__);
      }

      throw new Exception("TODO: F." . __FUNCTION__ . " . L." . __LINE__);
    } catch (Exception $e) {
      UI::alert('danger', $e->getMessage());
    }
    UI::endContainer();
    UI::dol();
  }

  public function reinstallAction() {
    UI::gora();
    UI::tag('h1', [], 'Reinstall Dita Open Toolkit 2.3.3');
    $stuffPath = APP_PATH_WWW . DS . 'stuff';
    // $cmd[]['rsh']="cd /Library/Server/Web/Data/Sites/Default/SE/stuff && rm dita-ot-2.3.3.zip || echo PASSED";
  	// $cmd[]['rsh']="cd /Library/Server/Web/Data/Sites/Default/SE/stuff && wget https://github.com/dita-ot/dita-ot/releases/download/2.3.3/dita-ot-2.3.3.zip -O dita-ot-2.3.3.zip ";
  	// $cmd[]['rsh']="cd /Library/Server/Web/Data/Sites/Default/SE/stuff && rm dita-ot-2.3.3 || echo PASSED";
  	// $cmd[]['rsh']="cd /Library/Server/Web/Data/Sites/Default/SE/stuff && unzip dita-ot-2.3.3.zip || echo PASSED";
  	// $cmd[]['rsh']="cd /Library/Server/Web/Data/Sites/Default/SE/stuff/dita-ot-2.3.3 && ./startcmd.sh || echo PASSED";
    $wget = "/opt/local/bin/wget";
    $unzip = "/usr/bin/unzip";

    // $testCmd = "which unzip";
    // V::exec($testCmd, $out, $ret);
    // DBG::_(true, true, "testCmd: {$testCmd} (return: {$ret})", $out, __CLASS__, __FUNCTION__, __LINE__);

    // $testCmd = "which wget";
    // V::exec($testCmd, $out, $ret);
    // DBG::_(true, true, "testCmd: {$testCmd} (return: {$ret})", $out, __CLASS__, __FUNCTION__, __LINE__);

    $cmd = "cd {$stuffPath} ; [ -f dita-ot-2.3.3.zip ] && rm dita-ot-2.3.3.zip";
    V::exec($cmd, $out, $ret);
    DBG::_(true, true, "cmd: {$cmd} (return: {$ret})", $out, __CLASS__, __FUNCTION__, __LINE__);

    $cmd = "cd {$stuffPath} ; {$wget} https://github.com/dita-ot/dita-ot/releases/download/2.3.3/dita-ot-2.3.3.zip -O dita-ot-2.3.3.zip";
    V::exec($cmd, $out, $ret);
    DBG::_(true, true, "cmd: {$cmd} (return: {$ret})", $out, __CLASS__, __FUNCTION__, __LINE__);

    $cmd = "cd {$stuffPath}
[ -f dita-ot-2.3.3.zip ] && rm dita-ot-2.3.3.zip
{$wget} https://github.com/dita-ot/dita-ot/releases/download/2.3.3/dita-ot-2.3.3.zip -O dita-ot-2.3.3.zip
[ -d dita-ot-2.3.3 ] && rm -rf dita-ot-2.3.3
{$unzip} dita-ot-2.3.3.zip
    ";
    V::exec($cmd, $out, $ret);
    DBG::_(true, true, "cmd: {$cmd} (return: {$ret})", $out, __CLASS__, __FUNCTION__, __LINE__);
  }

}