Add youtrack service.

README.org

@@ -64,3 +64,10 @@
      - Choices (~new ChoiceQuestion~)
      - ~addOption('config')~
 
+** API calls
+
+   
+*** Get csv file
+
+    curl 'https://drunomics.myjetbrains.com/youtrack/api/reports/83-554/export/csv?&$top=-1' -H 'Accept: application/json, text/plain, */*' -H 'Accept-Language: en-US,en;q=0.5' --compressed -H "Authorization: Bearer $TKN" > ~/Documents/Drunomics/workhours/2021/21-09.csv
+

app/composer.json

@@ -18,8 +18,7 @@
         "guzzlehttp/guzzle": "^7.3",
         "php-di/php-di": "^6.3",
         "symfony/yaml": "^5.2",
-        "mpdf/mpdf": "^8.0",
+        "mpdf/mpdf": "^8.0"
-        "symfony/translation": "^5.2"
     },
     "autoload": {
         "psr-4": {

app/composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "e106a8658dd1c87ae4ec9212251d4943",
+    "content-hash": "e6f2abc31fc53724d858e127ce02978e",
     "packages": [
         {
             "name": "guzzlehttp/guzzle",
@@ -1506,143 +1506,6 @@
             ],
             "time": "2021-03-17T17:12:15+00:00"
         },
-        {
-            "name": "symfony/translation",
-            "version": "v5.2.6",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/symfony/translation.git",
-                "reference": "2cc7f45d96db9adfcf89adf4401d9dfed509f4e1"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/symfony/translation/zipball/2cc7f45d96db9adfcf89adf4401d9dfed509f4e1",
-                "reference": "2cc7f45d96db9adfcf89adf4401d9dfed509f4e1",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=7.2.5",
-                "symfony/polyfill-mbstring": "~1.0",
-                "symfony/polyfill-php80": "^1.15",
-                "symfony/translation-contracts": "^2.3"
-            },
-            "conflict": {
-                "symfony/config": "<4.4",
-                "symfony/dependency-injection": "<5.0",
-                "symfony/http-kernel": "<5.0",
-                "symfony/twig-bundle": "<5.0",
-                "symfony/yaml": "<4.4"
-            },
-            "provide": {
-                "symfony/translation-implementation": "2.3"
-            },
-            "require-dev": {
-                "psr/log": "~1.0",
-                "symfony/config": "^4.4|^5.0",
-                "symfony/console": "^4.4|^5.0",
-                "symfony/dependency-injection": "^5.0",
-                "symfony/finder": "^4.4|^5.0",
-                "symfony/http-kernel": "^5.0",
-                "symfony/intl": "^4.4|^5.0",
-                "symfony/service-contracts": "^1.1.2|^2",
-                "symfony/yaml": "^4.4|^5.0"
-            },
-            "suggest": {
-                "psr/log-implementation": "To use logging capability in translator",
-                "symfony/config": "",
-                "symfony/yaml": ""
-            },
-            "type": "library",
-            "autoload": {
-                "files": [
-                    "Resources/functions.php"
-                ],
-                "psr-4": {
-                    "Symfony\\Component\\Translation\\": ""
-                },
-                "exclude-from-classmap": [
-                    "/Tests/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Fabien Potencier",
-                    "email": "fabien@symfony.com"
-                },
-                {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
-                }
-            ],
-            "description": "Provides tools to internationalize your application",
-            "homepage": "https://symfony.com",
-            "time": "2021-03-23T19:33:48+00:00"
-        },
-        {
-            "name": "symfony/translation-contracts",
-            "version": "v2.3.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/symfony/translation-contracts.git",
-                "reference": "e2eaa60b558f26a4b0354e1bbb25636efaaad105"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/symfony/translation-contracts/zipball/e2eaa60b558f26a4b0354e1bbb25636efaaad105",
-                "reference": "e2eaa60b558f26a4b0354e1bbb25636efaaad105",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=7.2.5"
-            },
-            "suggest": {
-                "symfony/translation-implementation": ""
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "2.3-dev"
-                },
-                "thanks": {
-                    "name": "symfony/contracts",
-                    "url": "https://github.com/symfony/contracts"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Symfony\\Contracts\\Translation\\": ""
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Nicolas Grekas",
-                    "email": "p@tchwork.com"
-                },
-                {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
-                }
-            ],
-            "description": "Generic abstractions related to translation",
-            "homepage": "https://symfony.com",
-            "keywords": [
-                "abstractions",
-                "contracts",
-                "decoupling",
-                "interfaces",
-                "interoperability",
-                "standards"
-            ],
-            "time": "2020-09-28T13:05:58+00:00"
-        },
         {
             "name": "symfony/yaml",
             "version": "v5.2.5",

app/config/rprt.example.config.yaml

@@ -4,6 +4,13 @@
 tracking service:
   youtrack:
     auth token: '<value from youtrack hub>'
+# reports:
+#   report short name:
+#     table:
+#       header:
+#         # overrides for table header
+#         hours: Quantity
+#    source: <youtrack-url>
 projects:
   '<short name of first project>':
     name: '<Project long name>'
@@ -14,3 +21,10 @@ projects:
     time column: 4
     # time format m - minutes, h - hours
     time format: 'm'
+    labels:
+      project: Project
+      # hours: Quantity
+      hours: Hours
+      rate: 'Price per hour'
+      price: Price
+locale: 'en_GB'

app/dependencies.php

@@ -9,17 +9,34 @@ use RprtCli\Utils\Configuration\ConfigurationService;
 use RprtCli\Utils\CsvReport\CsvReport;
 use RprtCli\Utils\CsvReport\CsvReportInterface;
 use GuzzleHttp\Client;
+use RprtCli\Utils\TimeTrackingServices\YoutrackInterface;
+use RprtCli\Utils\TimeTrackingServices\YoutrackService;
+
+# use Symfony\Component\Translation\Translator;
+#use Symfony\Component\Translation\Loader\PoFileLoader;
 
 return [
   'config.file' => 'rprt.config.yml',
   'config.path' => '~/.config/rprt-cli/',
-  'guzzle' => create()->constructor(Client::class),
+  'default_locale' => 'en',
+    // 'translator' => ['default_path' => '%kernel.project_dir%/translations'],
+    // 'guzzle' => create()->constructor(Client::class),
+  'guzzle' => get(Client::class),
   ConfigurationInterface::class => get(ConfigurationService::class),
   ConfigurationService::class => create()->constructor(
     get('config.path'),
     get('config.file')
   ),
   'config.service' => get(ConfigurationInterface::class),
+  YoutrackInterface::class => get(YoutrackService::class),
+  YoutrackService::class => create()->constructor(
+      get('config.service'),
+      get('guzzle')
+  ),
+  'youtrack.service' => get(YoutrackInterface::class),
+  // 'locale' => get('config.service')->method('get', 'en'),
+  // Translator::class => create()->constructor('sl')->method('addLoader', 'po', new PoFileLoader),
+  // 'translator' => get(Translator::class),
   CsvReportInterface::class => get(CsvReport::class),
   CsvReport::class => create()->constructor(
     get('config.service')
@@ -27,6 +44,7 @@ return [
   'csv.report' => get(CsvReportInterface::class),
   RprtCommand::class => create()->constructor(
     get('csv.report'),
-    get('config.service')
+    get('config.service'),
-  )
+    get('youtrack.service')
+  ),
 ];

app/rprt.php

@@ -10,6 +10,7 @@ require __DIR__ . '/vendor/autoload.php';
 $builder = new ContainerBuilder();
 $builder->addDefinitions('dependencies.php');
 $container = $builder->build();
+
 $application = new Application();
 
 $rprtCommand = $container->get(RprtCommand::class);

app/src/Commands/RprtCommand.php

@@ -1,42 +1,87 @@
 <?php
 
+declare(strict_types=1);
+
 // src/Commands/RprtCommand.php;
 
 namespace RprtCli\Commands;
 
 use RprtCli\Utils\Configuration\ConfigurationInterface;
 use RprtCli\Utils\CsvReport\CsvReportInterface;
+use RprtCli\Utils\TimeTrackingServices\YoutrackInterface;
 use Symfony\Component\Console\Command\Command;
-use Symfony\Component\Console\Input\InputInterface;
-use Symfony\Component\Console\Output\OutputInterface;
 use Symfony\Component\Console\Helper\Table;
 use Symfony\Component\Console\Helper\TableSeparator;
+use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+// use Symfony\Contracts\Translation\TranslatorInterface;
 
-class RprtCommand extends Command {
+use function var_dump;
 
+/**
+ * Main file - rprt command.
+ */
+class RprtCommand extends Command
+{
     protected $csv;
 
     protected $configuration;
 
-  public function __construct(CsvReportInterface $csv, ConfigurationInterface $configuration) {
+    protected $youtrack;
+
+    public function __construct(
+        CsvReportInterface $csv,
+        ConfigurationInterface $configuration,
+        YoutrackInterface $youtrack,
+        ?string $name = null
+    ) {
         $this->csv           = $csv;
         $this->configuration = $configuration;
-    parent::__construct();
+        $this->youtrack      = $youtrack;
+        parent::__construct($name);
     }
 
     /**
      * Get configuration.
      */
-  protected function configure(): void {
+    protected function configure() : void
+    {
         $this->setName('rprt');
         $this->setDescription('Generate monthly report');
         // @TODO $this->addUsage('');
-    $this->addOption('file', 'f', InputOption::VALUE_REQUIRED, 'Specify the input csv file to generate report from.');
+        $this->addOption(
+            'file',
+            'f',
+            InputOption::VALUE_REQUIRED,
+            'Specify the input csv file to generate report from.'
+        );
+        $this->addOption(
+            'youtrack',
+            'y',
+            InputOption::VALUE_NONE,
+            'Use youtrack api to get a report. If this option is used --file does not have any effect.'
+        );
+        $this->addOption(
+            'pdf',
+            'p',
+            InputOption::VALUE_NONE,
+            'Create invoice pdf from template.'
+        );
+        $this->addOption(
+            'test',
+            't',
+            InputOption::VALUE_NONE,
+            'Test login into youtrack service.'
+        );
     }
 
-  protected function execute(InputInterface $input, OutputInterface $output): int {
+    protected function execute(InputInterface $input, OutputInterface $output) : int
-
+    {
+        if ($input->getOption('test')) {
+            $test = $this->youtrack->testYoutrackapi();
+            $output->writeln($test);
+        }
         if ($file = $input->getOption('file')) {
             $data  = $this->csv->getReportData($file);
             $table = $this->generateTable($output, $data);
@@ -51,12 +96,19 @@ class RprtCommand extends Command {
   /**
    * Create table from data that is already inline with configuration.
    */
-  protected function generateTable($output, $data) {
+    protected function generateTable(OutputInterface $output, array $data) : Table
+    {
         $table = new Table($output);
-    $table->setHeaders(['Project', 'Hours', 'Rate', 'Price']);
+        $table->setHeaders([
-    list($rows, $total_hours, $total_price) = [[], 0, 0];
+            // $this->translator->trans('Project', [], 'messages', 'sl_SI'),
-    $projects_config = $this->configuration->get('projects');
+            // $this->translator->trans('Hours', [], 'messages', 'sl_SI'),
-    foreach ($projects_config as $name => $config) {
+            // $this->translator->trans('Rate'),
+            // $this->translator->trans('Price'),
+          'Project', 'Hours', 'Rate', 'Price',
+        ]);
+        [$rows, $totalHours, $totalPrice] = [[], 0, 0];
+        $projectsConfig                   = $this->configuration->get('projects');
+        foreach ($projectsConfig as $name => $config) {
             if (! isset($data[$name])) {
                 // @TODO Proper error handling.
                 var_dump('Project ' . $name . ' is not set!');
@@ -64,7 +116,7 @@ class RprtCommand extends Command {
             }
             $hours = $data[$name];
             if ($config['time_format'] === 'm') {
-        $hours = $hours/60;
+                $hours /= 60;
             }
             $price       = $hours * (int) $config['price'];
             $row         = [
@@ -74,12 +126,14 @@ class RprtCommand extends Command {
                 $hours * $config['price'],
             ];
             $rows[]      = $row;
-      $total_hours += $hours;
+            $totalHours += $hours;
-      $total_price += $price;
+            $totalPrice += $price;
         }
         $rows[] = new TableSeparator();
         // @TODO Check rate in final result.
-    $rows[] = ['Zusamen', $total_hours, $config['price'], $total_price];
+        // $rows[] = [$this->translator->trans('Sum'), $totalHours, $config['price'], $totalPrice];
+        $rows[] = ['Sum', $totalHours, $config['price'], $totalPrice];
+
         $table->setRows($rows);
         return $table;
     }
@@ -87,9 +141,11 @@ class RprtCommand extends Command {
     /**
      * Dummy output for testing.
      */
-  protected function dummyOutput(InputInterface $input, OutputInterface $output): void {
+    protected function dummyOutput(InputInterface $input, OutputInterface $output) : void
-    $output->writeln('I will output a nice table.');
+    {
-    $table = New Table($output);
+        // $txt = $this->translator->trans('From [start-date] to [end-date].', [], 'rprt', 'sl_SI');
+        // $output->writeln($txt);
+        $table = new Table($output);
         $table->setHeaders(['Project', 'Hours', 'Price']);
         $table->setRows([
             ['LDP', 100, 2600],
@@ -99,7 +155,5 @@ class RprtCommand extends Command {
         ]);
         // $table->setStyle('borderless');
         $table->render();
-
     }
-
 }

app/src/Utils/Configuration/ConfigurationInterface.php

@@ -1,32 +1,25 @@
 <?php
 
+declare(strict_types=1);
+
 // src/Utils/Configuration/ConfigurationInterface.php
 
 namespace RprtCli\Utils\Configuration;
 
 interface ConfigurationInterface
 {
-    /**
-     * Checks for config file.
-     *
-     * @return string|bool
-     *   Full path to config file or FALSE if it doesn't exist.
-     */
-    // function findConfig($file);
-
     /**
      * Get and read the configuration from file.
      */
-    function getConfig();
+    public function getConfig() : bool;
 
     /**
      * Get a specific configuration for key.
      *
      * @param string     $key
      *   Config key.
-     * @param mixed $default
+     * @param null|mixed $default
      *   Default value if config for key is not yet specified.
-     *
      * @return mixed
      *   Data.
      */
@@ -38,5 +31,5 @@ interface ConfigurationInterface
      * @param string $key
      *   Key to check for.
      */
-    public function exists($key);
+    public function exists($key) : bool;
 }

app/src/Utils/Configuration/ConfigurationService.php

@@ -1,12 +1,17 @@
 <?php
 
+declare(strict_types=1);
+
 // src/Utils\Configuration/ConfigurationService.php
 
 namespace RprtCli\Utils\Configuration;
 
-use RprtCli\Utils\Configuration\ConfigurationInterface;
 use Symfony\Component\Yaml\Yaml;
 
+use function explode;
+use function file_exists;
+use function var_dump;
+
 /**
  * Read and write configuration.
  *
@@ -17,8 +22,7 @@ use Symfony\Component\Yaml\Yaml;
  */
 class ConfigurationService implements ConfigurationInterface
 {
-
+    protected const PATHS = [
-  const PATHS = [
         '/.',
         '/.config/rprt-cli/',
         '/.rprt/',
@@ -32,32 +36,30 @@ class ConfigurationService implements ConfigurationInterface
 
     protected $configFileName;
 
-  /**
-   * Yaml service.
-   *
-   * @var \Symfony\Component\Yaml\Yaml::parseFile;
-   */
-  protected $yamlParseFile;
-
     /**
      * Construct method.
      */
-  function __construct(string $filepath, string $filename) {
+    public function __construct(string $filepath, string $filename)
+    {
         $file                 = $filepath . $filename;
         $this->configFileName = $filename;
         $this->configFilePath = $this->findConfig($file);
         if ($this->configFilePath) {
-      $this->getConfig();
+            $this->
+                getConfig();
         }
     }
 
   /**
    * Checks for config file.
    *
+   * @param     string $filename
+   *   Name of the configuration file.
    * @return string|bool
    *   Full path to config file or FALSE if it doesn't exist.
    */
-  public function findConfig($filename) {
+    public function findConfig($filename)
+    {
         if (file_exists($filename)) {
             return $filename;
         }
@@ -69,29 +71,38 @@ class ConfigurationService implements ConfigurationInterface
         }
       // @TODO This should be some kind of error!
         var_dump('Config File Not Found!');
-    return FALSE;
+        return false;
     }
 
   /**
    * Get and read the configuration from file.
    */
-  public function getConfig() {
+    public function getConfig() : bool
+    {
         if ($this->configFilePath) {
             $config     = Yaml::parseFile($this->configFilePath);
             $this->data = $config;
-      return TRUE;
+            return true;
         }
         // Maybe write an exception for missing config.
         // Ask for reconfiguration.
         // @TODO This should be some kind of error!
         var_dump('Config File Path not found!');
-    return FALSE;
+        return false;
     }
 
     /**
-   * {@inheritdoc}
+     * Get a specific configuration for key.
+     *
+     * @param string     $key
+     *   Config key.
+     * @param null|mixed $default
+     *   Default value if config for key is not yet specified.
+     * @return mixed
+     *   Data.
      */
-  public function get($key, $default = null) {
+    public function get($key, $default = null)
+    {
         $this->default = $default;
         $segments      = explode('.', $key);
         $data          = $this->data;
@@ -107,9 +118,15 @@ class ConfigurationService implements ConfigurationInterface
     }
 
     /**
-   * {@inheritdoc}
+     * Checks if key exists in the configuration file.
+     *
+     * @param string $key
+     *   Key to check for.
+     *
+     *   Value of configuration key is not equal to default.
      */
-  public function exists($key) {
+    public function exists($key) : bool
+    {
         return $this->get($key) !== $this->default;
     }
 }

app/src/Utils/Configuration/TranslationService.php

@@ -0,0 +1,22 @@
+<?php
+
+declare(strict_types=1);
+
+// src/Utils/Configuration/TranslationService.php
+
+use Symfony\Component\Translation\Translator;
+use RprtCli\Utils\Configuration\ConfigurationInterface;
+
+class TranslationService {
+
+    protected $config;
+
+    public function __construct(ConfigurationInterface $configuration)
+    {
+        $this->config = $configuration;
+        
+    }
+
+
+    
+}

app/src/Utils/CsvReport/CsvReport.php

@@ -1,19 +1,40 @@
 <?php
 
+declare(strict_types=1);
+
 namespace RprtCli\Utils\CsvReport;
 
 use RprtCli\Utils\Configuration\ConfigurationInterface;
-use RprtCli\Utils\CsvReport\CsvReportInterface;
 
-class CsvReport implements CsvReportInterface {
+use function array_key_first;
+use function array_keys;
+use function fgetcsv;
+use function fopen;
+use function preg_match;
+use function reset;
 
+/**
+ * Creates a report of projects and hours.
+ */
+class CsvReport implements CsvReportInterface
+{
+    /**
+     * A configuration service.
+     *
+     * @var ConfigurationInterface
+     */
     protected $configurationService;
 
-  function __construct(ConfigurationInterface $config)  {
+    public function __construct(ConfigurationInterface $config)
+    {
         $this->configurationService = $config;
     }
 
-  public function getReportData(string $file_path): array {
+    /**
+     * {@inheritdoc}
+     */
+    public function getReportData(string $filePath) : array
+    {
         $output = [];
       // @TODO replace with config service.
       // $config = $this->dummyConfig()['projects'];
@@ -21,8 +42,8 @@ class CsvReport implements CsvReportInterface {
         foreach (array_keys($config) as $key) {
             $output[$key] = 0;
         }
-    if ($file = fopen($file_path, 'r')) {
+        if ($file = fopen($filePath, 'r')) {
-      while (($line = fgetcsv($file)) !== FALSE) {
+            while (($line = fgetcsv($file)) !== false) {
                 $parsed = $this->parseCsvFile($line);
               // $key = reset(array_keys($parsed));
                 $key = array_key_first($parsed);
@@ -34,20 +55,28 @@ class CsvReport implements CsvReportInterface {
         return $output;
     }
 
-  protected function parseCsvFile(array $raw_data): array {
+    /**
-    // $config = $this->dummyConfig();
+     * Get correct values from the raw data lines of csv.
+     *
+     *
+     *   Columns with data are specified in config.
+     *
+     *   Project key and unit of time spent.
+     */
+    protected function parseCsvFile(array $rawData) : array
+    {
         $config = $this->configurationService->get('projects');
-    // var_dump($raw_data);
         foreach ($config as $key => $project) {
-      if (preg_match('/'.$project['pattern'].'/', $raw_data[1])) {
+            if (preg_match('/' . $project['pattern'] . '/', $rawData[1])) {
-        return [$key => $raw_data[4]];
+                return [$key => $rawData[4]];
             }
         }
         return [];
     }
 
-  protected function dummyConfig(): array {
+    protected function dummyConfig() : array
-    $config = [
+    {
+        return [
             'projects' => [
                 'LDP'   => [
                     'name'    => 'lupus.digital',
@@ -69,7 +98,5 @@ class CsvReport implements CsvReportInterface {
                 ],
             ],
         ];
-
-    return $config;
     }
 }

app/src/Utils/CsvReport/CsvReportInterface.php

@@ -1,22 +1,21 @@
 <?php
 
-namespace RprtCli\Utils\CsvReport;
+declare(strict_types=1);
 
+namespace RprtCli\Utils\CsvReport;
 
 /**
  * Handles creating report data from csv file downloaded from youtrack service.
  */
-interface CsvReportInterface {
+interface CsvReportInterface
-
+{
-    /**
-     * Gets project configuration and parses the data.
-     *
-     * Calculate number of hours per project.
-     */
-    // protected function parseCsvFile(array $data): array;
-
     /**
      * Returns array of hours per configured projects.
+     *
+     * @todo - get data from variable.
+     *
+     *
+     *   Project key as key and number of hours as value.
      */
-    public function getReportData(string $file_path): array;
+    public function getReportData(string $filePath) : array;
 }

app/src/Utils/TimeTrackingServices/YoutrackInterface.php

@@ -0,0 +1,30 @@
+<?php
+
+declare(strict_types=1);
+
+namespace RprtCli\Utils\TimeTrackingServices;
+
+interface YoutrackInterface
+{
+    /**
+     * Check if client can sign into youtrack with provided token.
+     */
+    public function testYoutrackapi() : ?string;
+
+    /**
+     * Get the id of the report from configuration.
+     */
+    public function getReportId() : ?string;
+
+    /**
+     * Downloads report and returns file path.
+     *
+     * @param string $report_id
+     *   Youtrack internal report id.
+     *
+     * @return NULL|string
+     *   If fetch was unsuccssefull return false, otherwise the file path.
+     */
+    public function downloadReport(string $report_id) : ?string;
+
+}

app/src/Utils/TimeTrackingServices/YoutrackService.php

@@ -0,0 +1,101 @@
+<?php
+
+declare(strict_types=1);
+
+// src/Utils/TimeTrackingServices/YoutrackService.php
+
+namespace RprtCli\Utils\TimeTrackingServices;
+
+use GuzzleHttp\ClientInterface;
+use RprtCli\Utils\Configuration\ConfigurationInterface;
+
+class YoutrackService implements YoutrackInterface
+{
+
+    protected $config;
+
+    protected $httpClient;
+
+    public function __construct(ConfigurationInterface $config, ClientInterface $http_client)
+    {
+        $this->config = $config;
+        $this->httpClient = $http_client;
+    }
+
+    public function testYoutrackapi(): ?string
+    {
+        // Get base url from config or add input.
+        // Get token or add input.
+        $path = 'youtrack/api/admin/users/me';
+        $yt_url = $this->getYtUrl($path);
+        $yt_token = $this->getYtToken();
+        $query = ['fields' => 'id,email,fullName'];
+        $headers = [
+            "Authorization" => "Bearer $yt_token",
+            'Cache-Control' =>'no-cache',
+        ];
+        $me_response = $this->httpClient->request('GET', $yt_url, [
+            'query' => $query,
+            'headers' => $headers
+        ]);
+        $test = (string) $me_response->getBody()->getContents();
+        $me_json = (array) json_decode($test);
+        if ($me_json && isset($me_json['fullName'])) {
+            return $me_json['fullName'];
+        }
+
+        return NULL;
+    }
+
+    public function getReportId(): ?string
+    {
+        // --report option value should take precedence.
+        // @TODO error handling.
+        $yt_report_id = $this->config->get('youtrack.report_id');
+        if (!$yt_report_id) {
+            $yt_report_id = readline('Enter the report id: ');
+        }
+        return $yt_report_id;
+    }
+
+    public function downloadReport(string $report_id): ?string
+    {
+        $path = "youtrack/api/reports/$report_id/export/csv";
+        $query = ['$top' => -1];
+        $yt_token = $this->getYtToken();
+        $headers = [
+            'Accept' => 'text/plain, */*',
+            'Accept-Language' => 'en-US,en;q=0.5',
+            "Authorization" => "Bearer $yt_token",
+        ];
+
+        $csv_response = $this->httpClient->request('GET', $this->getYtUrl($path), [
+            'headers' => $headers,
+            'query' => $query,
+        ]);
+
+        // Write csv response test into temporary file.
+        $csv_file = tempnam(sys_get_temp_dir(), 'yt_csv_');
+        file_put_contents($csv_file, $csv_response->getBody());
+        return $csv_file;
+    }
+
+    protected function getYtToken(): string {
+        $yt_token = $this->config->get('tracking_service.youtrack.auth_token', FALSE); // 
+        if (!$yt_token) {
+            $yt_token = readline('Enter your youtrack authentication token: ');
+        }
+        return $yt_token;
+    }
+
+    protected function getYtUrl(string $path = ''): ?string {
+        $yt_base_url = $this->config->get('tracking_service.youtrack.base_url', FALSE);
+        if (!$yt_base_url) {
+            $yt_base_url = readline('Enter base url for of the youtrack service: ');
+        }
+        if (!empty($path)) {
+            $yt_base_url = $yt_base_url . '/' . trim($path, '/');
+        }
+        return $yt_base_url;
+    }
+}