Add Mailer service and start Track command.

app/composer.json

@@ -19,7 +19,8 @@
         "php-di/php-di": "^6.3",
         "symfony/yaml": "^5.2",
         "mpdf/mpdf": "^8.0",
-        "swiftmailer/swiftmailer": "^6.2"
+        "symfony/mailer": "^5.3",
+        "symfony/google-mailer": "^5.3"
     },
     "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": "cbb7d7281f9622e5b410185c54558b28",
+    "content-hash": "81050635de2f87c3f7f693ec8cb30645",
     "packages": [
         {
             "name": "doctrine/lexer",
@@ -764,6 +764,56 @@
             ],
             "time": "2021-03-05T17:36:06+00:00"
         },
+        {
+            "name": "psr/event-dispatcher",
+            "version": "1.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/php-fig/event-dispatcher.git",
+                "reference": "dbefd12671e8a14ec7f180cab83036ed26714bb0"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/php-fig/event-dispatcher/zipball/dbefd12671e8a14ec7f180cab83036ed26714bb0",
+                "reference": "dbefd12671e8a14ec7f180cab83036ed26714bb0",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.2.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Psr\\EventDispatcher\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "PHP-FIG",
+                    "homepage": "http://www.php-fig.org/"
+                }
+            ],
+            "description": "Standard interfaces for event handling.",
+            "keywords": [
+                "events",
+                "psr",
+                "psr-14"
+            ],
+            "support": {
+                "issues": "https://github.com/php-fig/event-dispatcher/issues",
+                "source": "https://github.com/php-fig/event-dispatcher/tree/1.0.0"
+            },
+            "time": "2019-01-08T18:20:26+00:00"
+        },
         {
             "name": "psr/http-client",
             "version": "1.0.1",
@@ -1012,81 +1062,6 @@
             ],
             "time": "2021-02-11T11:37:01+00:00"
         },
-        {
-            "name": "swiftmailer/swiftmailer",
-            "version": "v6.2.7",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/swiftmailer/swiftmailer.git",
-                "reference": "15f7faf8508e04471f666633addacf54c0ab5933"
-            },
-            "dist": {
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-                "url": "https://api.github.com/repos/swiftmailer/swiftmailer/zipball/15f7faf8508e04471f666633addacf54c0ab5933",
-                "reference": "15f7faf8508e04471f666633addacf54c0ab5933",
-                "shasum": ""
-            },
-            "require": {
-                "egulias/email-validator": "^2.0|^3.1",
-                "php": ">=7.0.0",
-                "symfony/polyfill-iconv": "^1.0",
-                "symfony/polyfill-intl-idn": "^1.10",
-                "symfony/polyfill-mbstring": "^1.0"
-            },
-            "require-dev": {
-                "mockery/mockery": "^1.0",
-                "symfony/phpunit-bridge": "^4.4|^5.0"
-            },
-            "suggest": {
-                "ext-intl": "Needed to support internationalized email addresses"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "6.2-dev"
-                }
-            },
-            "autoload": {
-                "files": [
-                    "lib/swift_required.php"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Chris Corbyn"
-                },
-                {
-                    "name": "Fabien Potencier",
-                    "email": "fabien@symfony.com"
-                }
-            ],
-            "description": "Swiftmailer, free feature-rich PHP mailer",
-            "homepage": "https://swiftmailer.symfony.com",
-            "keywords": [
-                "email",
-                "mail",
-                "mailer"
-            ],
-            "support": {
-                "issues": "https://github.com/swiftmailer/swiftmailer/issues",
-                "source": "https://github.com/swiftmailer/swiftmailer/tree/v6.2.7"
-            },
-            "funding": [
-                {
-                    "url": "https://github.com/fabpot",
-                    "type": "github"
-                },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/swiftmailer/swiftmailer",
-                    "type": "tidelift"
-                }
-            ],
-            "time": "2021-03-09T12:30:35+00:00"
-        },
         {
             "name": "symfony/console",
             "version": "v5.2.6",
@@ -1217,6 +1192,393 @@
             "homepage": "https://symfony.com",
             "time": "2020-09-07T11:33:47+00:00"
         },
+        {
+            "name": "symfony/event-dispatcher",
+            "version": "v5.3.7",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/event-dispatcher.git",
+                "reference": "ce7b20d69c66a20939d8952b617506a44d102130"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/event-dispatcher/zipball/ce7b20d69c66a20939d8952b617506a44d102130",
+                "reference": "ce7b20d69c66a20939d8952b617506a44d102130",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.2.5",
+                "symfony/deprecation-contracts": "^2.1",
+                "symfony/event-dispatcher-contracts": "^2",
+                "symfony/polyfill-php80": "^1.16"
+            },
+            "conflict": {
+                "symfony/dependency-injection": "<4.4"
+            },
+            "provide": {
+                "psr/event-dispatcher-implementation": "1.0",
+                "symfony/event-dispatcher-implementation": "2.0"
+            },
+            "require-dev": {
+                "psr/log": "^1|^2|^3",
+                "symfony/config": "^4.4|^5.0",
+                "symfony/dependency-injection": "^4.4|^5.0",
+                "symfony/error-handler": "^4.4|^5.0",
+                "symfony/expression-language": "^4.4|^5.0",
+                "symfony/http-foundation": "^4.4|^5.0",
+                "symfony/service-contracts": "^1.1|^2",
+                "symfony/stopwatch": "^4.4|^5.0"
+            },
+            "suggest": {
+                "symfony/dependency-injection": "",
+                "symfony/http-kernel": ""
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\EventDispatcher\\": ""
+                },
+                "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 that allow your application components to communicate with each other by dispatching events and listening to them",
+            "homepage": "https://symfony.com",
+            "support": {
+                "source": "https://github.com/symfony/event-dispatcher/tree/v5.3.7"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2021-08-04T21:20:46+00:00"
+        },
+        {
+            "name": "symfony/event-dispatcher-contracts",
+            "version": "v2.4.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/event-dispatcher-contracts.git",
+                "reference": "69fee1ad2332a7cbab3aca13591953da9cdb7a11"
+            },
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+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/event-dispatcher-contracts/zipball/69fee1ad2332a7cbab3aca13591953da9cdb7a11",
+                "reference": "69fee1ad2332a7cbab3aca13591953da9cdb7a11",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.2.5",
+                "psr/event-dispatcher": "^1"
+            },
+            "suggest": {
+                "symfony/event-dispatcher-implementation": ""
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "2.4-dev"
+                },
+                "thanks": {
+                    "name": "symfony/contracts",
+                    "url": "https://github.com/symfony/contracts"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Contracts\\EventDispatcher\\": ""
+                }
+            },
+            "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 dispatching event",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "abstractions",
+                "contracts",
+                "decoupling",
+                "interfaces",
+                "interoperability",
+                "standards"
+            ],
+            "support": {
+                "source": "https://github.com/symfony/event-dispatcher-contracts/tree/v2.4.0"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2021-03-23T23:28:01+00:00"
+        },
+        {
+            "name": "symfony/google-mailer",
+            "version": "v5.3.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/google-mailer.git",
+                "reference": "6b6aa67cc6a6c24adc88d98c23c642950effb739"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/google-mailer/zipball/6b6aa67cc6a6c24adc88d98c23c642950effb739",
+                "reference": "6b6aa67cc6a6c24adc88d98c23c642950effb739",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.2.5",
+                "symfony/mailer": "^4.4|^5.0"
+            },
+            "require-dev": {
+                "symfony/http-client": "^4.4|^5.0"
+            },
+            "type": "symfony-bridge",
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Mailer\\Bridge\\Google\\": ""
+                },
+                "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": "Symfony Google Mailer Bridge",
+            "homepage": "https://symfony.com",
+            "support": {
+                "source": "https://github.com/symfony/google-mailer/tree/v5.3.0"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2021-05-26T17:33:56+00:00"
+        },
+        {
+            "name": "symfony/mailer",
+            "version": "v5.3.4",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/mailer.git",
+                "reference": "c1f83da2296741110be35dd779f2a9e412cec466"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/mailer/zipball/c1f83da2296741110be35dd779f2a9e412cec466",
+                "reference": "c1f83da2296741110be35dd779f2a9e412cec466",
+                "shasum": ""
+            },
+            "require": {
+                "egulias/email-validator": "^2.1.10|^3",
+                "php": ">=7.2.5",
+                "psr/log": "^1|^2|^3",
+                "symfony/deprecation-contracts": "^2.1",
+                "symfony/event-dispatcher": "^4.4|^5.0",
+                "symfony/mime": "^5.2.6",
+                "symfony/polyfill-php80": "^1.16",
+                "symfony/service-contracts": "^1.1|^2"
+            },
+            "conflict": {
+                "symfony/http-kernel": "<4.4"
+            },
+            "require-dev": {
+                "symfony/http-client-contracts": "^1.1|^2",
+                "symfony/messenger": "^4.4|^5.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Mailer\\": ""
+                },
+                "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": "Helps sending emails",
+            "homepage": "https://symfony.com",
+            "support": {
+                "source": "https://github.com/symfony/mailer/tree/v5.3.4"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2021-07-23T15:55:36+00:00"
+        },
+        {
+            "name": "symfony/mime",
+            "version": "v5.3.7",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/mime.git",
+                "reference": "ae887cb3b044658676129f5e97aeb7e9eb69c2d8"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/mime/zipball/ae887cb3b044658676129f5e97aeb7e9eb69c2d8",
+                "reference": "ae887cb3b044658676129f5e97aeb7e9eb69c2d8",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.2.5",
+                "symfony/deprecation-contracts": "^2.1",
+                "symfony/polyfill-intl-idn": "^1.10",
+                "symfony/polyfill-mbstring": "^1.0",
+                "symfony/polyfill-php80": "^1.16"
+            },
+            "conflict": {
+                "egulias/email-validator": "~3.0.0",
+                "phpdocumentor/reflection-docblock": "<3.2.2",
+                "phpdocumentor/type-resolver": "<1.4.0",
+                "symfony/mailer": "<4.4"
+            },
+            "require-dev": {
+                "egulias/email-validator": "^2.1.10|^3.1",
+                "phpdocumentor/reflection-docblock": "^3.0|^4.0|^5.0",
+                "symfony/dependency-injection": "^4.4|^5.0",
+                "symfony/property-access": "^4.4|^5.1",
+                "symfony/property-info": "^4.4|^5.1",
+                "symfony/serializer": "^5.2"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Mime\\": ""
+                },
+                "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": "Allows manipulating MIME messages",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "mime",
+                "mime-type"
+            ],
+            "support": {
+                "source": "https://github.com/symfony/mime/tree/v5.3.7"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2021-08-20T11:40:01+00:00"
+        },
         {
             "name": "symfony/polyfill-ctype",
             "version": "v1.22.1",
@@ -1279,86 +1641,6 @@
             ],
             "time": "2021-01-07T16:49:33+00:00"
         },
-        {
-            "name": "symfony/polyfill-iconv",
-            "version": "v1.23.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/symfony/polyfill-iconv.git",
-                "reference": "63b5bb7db83e5673936d6e3b8b3e022ff6474933"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-iconv/zipball/63b5bb7db83e5673936d6e3b8b3e022ff6474933",
-                "reference": "63b5bb7db83e5673936d6e3b8b3e022ff6474933",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=7.1"
-            },
-            "suggest": {
-                "ext-iconv": "For best performance"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-main": "1.23-dev"
-                },
-                "thanks": {
-                    "name": "symfony/polyfill",
-                    "url": "https://github.com/symfony/polyfill"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Symfony\\Polyfill\\Iconv\\": ""
-                },
-                "files": [
-                    "bootstrap.php"
-                ]
-            },
-            "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": "Symfony polyfill for the Iconv extension",
-            "homepage": "https://symfony.com",
-            "keywords": [
-                "compatibility",
-                "iconv",
-                "polyfill",
-                "portable",
-                "shim"
-            ],
-            "support": {
-                "source": "https://github.com/symfony/polyfill-iconv/tree/v1.23.0"
-            },
-            "funding": [
-                {
-                    "url": "https://symfony.com/sponsor",
-                    "type": "custom"
-                },
-                {
-                    "url": "https://github.com/fabpot",
-                    "type": "github"
-                },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
-                    "type": "tidelift"
-                }
-            ],
-            "time": "2021-05-27T09:27:20+00:00"
-        },
         {
             "name": "symfony/polyfill-intl-grapheme",
             "version": "v1.22.1",
@@ -4013,5 +4295,5 @@
     "prefer-lowest": false,
     "platform": [],
     "platform-dev": [],
-    "plugin-api-version": "2.0.0"
+    "plugin-api-version": "2.1.0"
 }

app/config/email-template.txt

@@ -0,0 +1,10 @@
+Hello [[name]],
+
+I'm sending you the invoice for [[month]] [[year]].
+
+This email and invoice were generated and send by rprt-cli.
+
+
+Kind regards
+
+[[me]]

app/config/rprt.example.config.yaml

@@ -17,6 +17,10 @@ export:
     - 'Hours'
     - 'Rate'
     - 'Price'
+email:
+  tokens:
+    me: 'Lio Novelli'
+    another_token: '1234567890'
 projects:
   '<short name of first project>':
     name: '<Project long name>'

app/dependencies.php

@@ -10,6 +10,8 @@ use RprtCli\Utils\CsvReport\CsvReport;
 use RprtCli\Utils\CsvReport\CsvReportInterface;
 use GuzzleHttp\Client;
 use Mpdf\Mpdf;
+use RprtCli\Utils\Mailer\MailerInterface;
+use RprtCli\Utils\Mailer\MailerService;
 use RprtCli\Utils\PdfExport\PdfExportInterface;
 use RprtCli\Utils\PdfExport\PdfExportService;
 use RprtCli\Utils\TimeTrackingServices\YoutrackInterface;
@@ -52,10 +54,21 @@ return [
     get('config.service')
   ),
   'csv.report' => get(CsvReportInterface::class),
+  MailerInterface::class => get(MailerService::class),
+  MailerService::class => create()->constructor(
+      get('config.service'),
+      get('pdf_export.service')
+  ),
+  'mailer' => get(MailerInterface::class),
   RprtCommand::class => create()->constructor(
     get('csv.report'),
     get('config.service'),
     get('youtrack.service'),
-    get('pdf_export.service')
+    get('pdf_export.service'),
+    get('mailer')
   ),
+  TrackCommand::class => create()->constructor(
+      get('config.service'),
+      get('youtrack.service')
+  )
 ];

app/src/Commands/RprtCommand.php

@@ -8,6 +8,7 @@ namespace RprtCli\Commands;
 
 use RprtCli\Utils\Configuration\ConfigurationInterface;
 use RprtCli\Utils\CsvReport\CsvReportInterface;
+use RprtCli\Utils\Mailer\MailerInterface;
 use RprtCli\Utils\PdfExport\PdfExportInterface;
 use RprtCli\Utils\TimeTrackingServices\YoutrackInterface;
 use Symfony\Component\Console\Command\Command;
@@ -38,12 +39,14 @@ class RprtCommand extends Command
         ConfigurationInterface $configuration,
         YoutrackInterface $youtrack,
         PdfExportInterface $pdf_export,
+        MailerInterface $mailer,
         ?string $name = null
     ) {
         $this->csv           = $csv;
         $this->configuration = $configuration;
         $this->youtrack      = $youtrack;
         $this->pdfExport = $pdf_export;
+        $this->mailer = $mailer;
         parent::__construct($name);
     }
 
@@ -112,18 +115,19 @@ class RprtCommand extends Command
             $table->render();
 
             if ($pdf = $input->getOption('pdf')) {
-                $nice_data = $this->csv->arangeDataForPdfExport($data);
+                $nice_data = $this->csv->arangeDataForDefaultPdfExport($data);
                 // @TODO method gatherTokens();
                 if ($output = $input->getOption('output')) {
                     $this->pdfExport->setOutput($output);
                 }
-                $output_path = $this->pdfExport->fromDataToPdf($nice_data);
+                $output_path = $this->pdfExport->fromDefaultDataToPdf($nice_data);
             }
 
             // return Command::SUCCESS;
         }
         if ($send = $input->getOption('send') && $output_path) {
             // Send email to configured address.
+            $this->mailer->sendDefaultMail($output_path);
         }
 
         // $this->dummyOutput($input, $output);

app/src/Commands/TrackCommand.php

@@ -0,0 +1,43 @@
+<?php
+
+declare(strict_types=1);
+
+namespace RprtCli\Commands;
+
+use RprtCli\Utils\Configuration\ConfigurationInterface;
+use RprtCli\Utils\TimeTrackingServices\YoutrackInterface;
+use Symfony\Component\Console\Command\Command;
+
+/**
+ * Track time from comfortableness of your terminal.
+ *
+ * Later connect this command to the Emacs and have your time tracked directly
+ * from orgmode.
+ */
+class TrackCommand extends Command {
+
+    protected $config;
+
+    protected $youtrack;
+
+    public function __construct(
+        ConfigurationInterface $config,
+        YoutrackInterface $youtrack,
+        ?string $name = null
+    ) {
+        $this->config = $config;
+        $this->youtrack = $youtrack;
+        parent::__construct($name);
+    }
+
+    protected function configure(): void {
+        $this->setName('youtrack');
+        $this->setDescription('Track time into your youtrack service');
+        $this->addUsage('rprt-cli youtrack --issue=[issue-name] --minutes=[minutes] --date=[days-ago] --description=[text] --work-type=[work-type]');
+        // Options or arguments? Technically they are arguments but default value could be provided by config.
+        // Options are more suitable.
+    }
+
+
+
+}

app/src/Utils/CsvReport/CsvReport.php

@@ -75,7 +75,7 @@ class CsvReport implements CsvReportInterface
         return [];
     }
 
-    public function arangeDataForPdfExport(array $data): array {
+    public function arangeDataForDefaultPdfExport(array $data): array {
         [$rows, $totalHours, $totalPrice] = [[], 0, 0];
         $projectsConfig                   = $this->configurationService->get('projects');
         $header = $this->configurationService->get('export.labels', null);

app/src/Utils/CsvReport/CsvReportInterface.php

@@ -18,4 +18,13 @@ interface CsvReportInterface
      *   Project key as key and number of hours as value.
      */
     public function getReportData(string $filePath) : array;
+
+    /**
+     * Data for default drunomics pdf export.
+     *
+     * @param array $data
+     *   Parsed data from csv report.
+     */
+    public function arangeDataForDefaultPdfExport(array $data): array;
+
 }

app/src/Utils/Mailer/MailerInterface.php

@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace RprtCli\Utils\Mailer;
+
+/**
+ * Methods for symfony (swift)mailer service.
+ */
+interface MailerInterface {
+
+}

app/src/Utils/Mailer/MailerService.php

@@ -0,0 +1,146 @@
+<?php
+
+declare(strict_types=1);
+
+// src/Utils/Mailer/MailerService.php
+
+namespace RprtCli\Utils\Mailer;
+
+use RprtCli\Utils\Configuration\ConfigurationInterface;
+use RprtCli\Utils\PdfExport\PdfExportInterface;
+use Symfony\Component\Mime\Email;
+use \Exception;
+use Symfony\Component\Mailer\Transport;
+use Symfony\Component\Mailer\Mailer;
+
+/**
+ * Send emails with invoices as attachments.
+ *
+ * https://symfony.com/doc/current/mailer.html
+ */
+class MailerService implements MailerInterface {
+
+
+    protected $config;
+
+    protected $pdf;
+
+    // Data properties.
+    protected $to;
+    protected $subject;
+    protected $text;
+    protected $attachment;
+    protected $templatePath;
+
+    protected $email;
+
+    public function __construct(ConfigurationInterface $config, PdfExportInterface $pdf) {
+        $this->config = $config;
+        $this->pdf = $pdf;
+    }
+
+    public function setRecipents(array $to): void
+    {
+        $this->to = $to;
+    }
+
+    public function setSubject(string $subject): void {
+        $this->subject = $subject;
+    }
+
+    public function setAttachment(string $path): void {
+        // @TODO - add some error handling.
+        $this->attachment = $path;
+    }
+
+    public function getProperty(string $property) {
+        // Only for simple value properies - string and numbers.
+        // from, to, subject.
+        if (!isset($this->{$property})) {
+            $value = $this->config->get('email.' . $property, FALSE);
+            if (!$value) {
+                $value = readline("Property {$property} is not configured. Enter value: ");
+            }
+            $this->{$property} = $value;
+        }
+        return $this->{$property};
+    }
+
+    public function sendMail(string $from, array $to, string $subject, string $text, array $attachment = []): void {
+        $email = new Email();
+        $email->from($from);
+        $email->to($to[0]);
+        // @TODO use twig for templates. Create new template service.
+        // https://github.com/symfony/mailer
+        $email->subject($subject);
+        $email->text($text);
+        if (!empty($attachment)) {
+            if (!isset($attachment['path'])) {
+                var_dump('Attachment path missing!');
+            }
+            else {
+                $email->attachFromPath($attachment['path'], $attachment['name'] ?? null, $attachment['type'] ?? null);
+            }
+        }
+        // Not sure whether it would be nicer to use class property instead of variable.
+        $transport = $this->getTransport();
+        $mailer = $this->getMailer($transport);
+        $mailer->send($email);
+    }
+
+    public function getTransport() {
+        // @TODO remove username and password from config.
+        $username = rawurlencode($this->getProperty('username'));
+        $password = rawurlencode($this->getProperty('password'));
+        // If your credentials contain special characters, you must URL-encode them.
+        $mailer_dsn = "gmail+smtp://{$username}:{$password}@default";
+        return Transport::fromDsn($mailer_dsn);
+    }
+
+    public function getMailer($transport) {
+        return new Mailer($transport);
+    }
+
+    public function sendDefaultMail(string $output): void {
+        $tokens = $this->pdf->gatherTokensForTemplate($this->getEmailTemplatePath(), FALSE, $this->getDefaultTokens(), 'email.tokens');
+        $text = $this->pdf->replaceTokensInTemplate($this->getEmailTemplatePath(), $tokens);
+        $this->sendMail(
+            $this->getProperty('from'),
+            $this->getProperty('to'),
+            $this->getProperty('subject'),
+            $text,
+            ['path' => $output, 'Invoice', 'application/pdf']
+        );
+    }
+
+    public function getDefaultTokens(): array {
+        $tokens = [];
+        $date = strtotime('-1 month');
+        $tokens['month'] = date('F', $date);
+        $tokens['year'] = date('Y', $date);
+        return $tokens;
+    }
+
+    protected function getEmailTemplatePath(): ?string {
+        if (!isset($this->templatePath)) {
+            $template_path = $this->config->get('email.template_path', FALSE);
+            if (!$template_path) {
+                $template_path = readline('Enter template file path: ');
+            }
+            if (!file_exists($template_path)) {
+                throw new Exception('Template file not found!');
+            }
+            $this->templatePath = $template_path;
+        }
+        return $this->templatePath;
+    }
+
+    public function setEmailTemplatePath(string $path): void {
+        if (file_exists($path)) {
+            $this->templatePath = $path;
+            return;
+        }
+        throw new Exception('Email template file not found!');
+    }
+
+}

app/src/Utils/PdfExport/PdfExportInterface.php

@@ -41,4 +41,42 @@ interface PdfExportInterface {
      */
     public function pdfExport(string $html) : bool;
 
+    /**
+     * Goes through the whole process of creating a pdf for the invoice.
+     *
+     * @param array $nice_data
+     *   Parsed csv report export data.
+     *
+     * @return string
+     *   Path of the pdf file.
+     */
+    public function fromDefaultDataToPdf(array $nice_data, array $tokens = []): string;
+
+    /**
+     * Sets output file override via command paramater.
+     *
+     * @param string $output
+     *   Path of the output pdf file ('/tmp/test.pdf').
+     */
+    public function setOutput(string $output): void;
+
+    // @TODO support multiple templates by adding template id in config.
+    // @TODO implement twig.
+    /**
+     * Get tokens to replace in the template.
+     *
+     * @param string $template_path
+     *   Path to the template file (long term plan is to support multiple templates).
+     * @param bool $skip_missing
+     *   Just skip missing tokens.
+     * @param array $runtime_tokens
+     *   Provide tokens at runtime of the application (not supported yet). @TODO
+     * @param string $config
+     *   Config path to tokens.
+     *
+     * @return array
+     *   Token keys and values array.
+     */
+    public function gatherTokensForTemplate(string $template_path, bool $skip_missing, array $runtime_tokens = [], string $config = 'export.token'): array;
+
 }

app/src/Utils/PdfExport/PdfExportService.php

@@ -22,8 +22,7 @@ class PdfExportService implements PdfExportInterface {
         $this->mpdf = $mpdf;
     }
 
-    public function getTemplatePath(): ?string
+    public function getTemplatePath(): ?string {
-    {
         if (!isset($this->templatePath)) {
             $template_path = $this->config->get('export.template_path', FALSE);
             if (!$template_path) {
@@ -42,7 +41,7 @@ class PdfExportService implements PdfExportInterface {
             $this->templatePath = $path;
             return;
         }
-        throw new Exception('Template file not found!');
+        throw new Exception('Invoice template file not found!');
     }
 
     // @TODO move this method to CsvReport.
@@ -104,14 +103,16 @@ class PdfExportService implements PdfExportInterface {
      *   Just skip missing tokens.
      * @param array $runtime_tokens
      *   Provide tokens at runtime of the application (not supported yet). @TODO
+     * @param string $config
+     *   Config path to tokens.
      *
      * @return array
      *   Token keys and values array.
      */
-    public function gatherTokensForTemplate(string $template_path, bool $skip_missing = FALSE, array $runtime_tokens = []): array {
+    public function gatherTokensForTemplate(string $template_path, bool $skip_missing = FALSE, array $runtime_tokens = [], string $config = 'export.tokens'): array {
         list($tokens, $missing) = [[], []];
         $token_keys = $this->getTokensInTemplate(file_get_contents($template_path));
-        $config_tokens = $this->config->get('export.tokens');
+        $config_tokens = $this->config->get($config);
         foreach ($token_keys as $token_key) {
             if (isset($runtime_tokens[$token_key])) {
                 $tokens[$token_key] = $runtime_tokens[$token_key];
@@ -145,24 +146,28 @@ class PdfExportService implements PdfExportInterface {
             return $this->output;
         }
         $output = $this->config->get('export.output', NULL) ?? readline('Enter output file path: ');
-        $output = str_replace('[[month]]', date('F'), $output);
+        $date = strtotime("-1 month");
-        $output = str_replace('[[year]]', date('Y'), $output);
+        $output = str_replace('[[month]]', date('F', $date), $output);
+        $output = str_replace('[[year]]', date('Y', $date), $output);
         $this->output = $output;
         return $output;
     }
 
-    public function setOutput(string $path) {
+    public function setOutput(string $path): void {
         $this->output = $path;
     }
 
-    public function fromDataToPdf(array $data, array $tokens = []): bool {
+    public function fromDefaultDataToPdf(array $data, array $tokens = []): string {
         $template_path = $this->getTemplatePath();
         $tokens = $this->defaultTokens();
         $tokens['table'] = $this->parsedDataToHtmlTable($data);
         $tokens = $this->gatherTokensForTemplate($template_path, FALSE, $tokens);
         $html = $this->replaceTokensInTemplate($template_path, $tokens);
         $success = $this->pdfExport($html);
-        return $success;
+        if ($success) {
+            return $this->getOutput();
+        }
+        return '';
     }
 
     /**

app/src/Utils/TimeTrackingServices/YoutrackService.php

@@ -64,7 +64,7 @@ class YoutrackService implements YoutrackInterface
     public function downloadReport(string $report_id): ?string
     {
         $path = "youtrack/api/reports/$report_id/export/csv";
-        $query = ['$top' => -1];
+        $query = ['\$top' => -1];
         $yt_token = $this->getYtToken();
         $headers = [
             'Accept' => 'text/plain, */*',