Almost finished first dirty version.

composer.json

@@ -20,6 +20,7 @@
         "mpdf/mpdf": "^8.0",
         "symfony/yaml": "^5.0",
         "twig/html-extra": "^3.0",
+        "twig/intl-extra": "^3.0",
         "twig/twig": "^3.0"
     },
     "config": {

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": "c214995f6d2d08b81315006f8b75ff8f",
+    "content-hash": "08be0128a2de0c32973a187511fbb665",
     "packages": [
         {
             "name": "asika/simple-console",
@@ -358,6 +358,81 @@
             ],
             "time": "2019-01-30T14:11:19+00:00"
         },
+        {
+            "name": "symfony/intl",
+            "version": "v5.0.4",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/intl.git",
+                "reference": "519bcb27ea53835c1e8e7f7c8a799c867d570156"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/intl/zipball/519bcb27ea53835c1e8e7f7c8a799c867d570156",
+                "reference": "519bcb27ea53835c1e8e7f7c8a799c867d570156",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.2.5",
+                "symfony/polyfill-intl-icu": "~1.0"
+            },
+            "require-dev": {
+                "symfony/filesystem": "^4.4|^5.0"
+            },
+            "suggest": {
+                "ext-intl": "to use the component with locales other than \"en\""
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "5.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Intl\\": ""
+                },
+                "classmap": [
+                    "Resources/stubs"
+                ],
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Bernhard Schussek",
+                    "email": "bschussek@gmail.com"
+                },
+                {
+                    "name": "Eriksen Costa",
+                    "email": "eriksen.costa@infranology.com.br"
+                },
+                {
+                    "name": "Igor Wiedler",
+                    "email": "igor@wiedler.ch"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "A PHP replacement layer for the C intl extension that includes additional data from the ICU library.",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "i18n",
+                "icu",
+                "internationalization",
+                "intl",
+                "l10n",
+                "localization"
+            ],
+            "time": "2020-01-31T09:13:47+00:00"
+        },
         {
             "name": "symfony/mime",
             "version": "v5.0.3",
@@ -478,6 +553,64 @@
             ],
             "time": "2019-11-27T13:56:44+00:00"
         },
+        {
+            "name": "symfony/polyfill-intl-icu",
+            "version": "v1.13.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-intl-icu.git",
+                "reference": "b3dffd68afa61ca70f2327f2dd9bbeb6aa53d70b"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-intl-icu/zipball/b3dffd68afa61ca70f2327f2dd9bbeb6aa53d70b",
+                "reference": "b3dffd68afa61ca70f2327f2dd9bbeb6aa53d70b",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3",
+                "symfony/intl": "~2.3|~3.0|~4.0|~5.0"
+            },
+            "suggest": {
+                "ext-intl": "For best performance"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.13-dev"
+                }
+            },
+            "autoload": {
+                "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 intl's ICU-related data and classes",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "icu",
+                "intl",
+                "polyfill",
+                "portable",
+                "shim"
+            ],
+            "time": "2019-11-27T13:56:44+00:00"
+        },
         {
             "name": "symfony/polyfill-intl-idn",
             "version": "v1.13.1",
@@ -766,6 +899,59 @@
             ],
             "time": "2019-12-28T07:09:27+00:00"
         },
+        {
+            "name": "twig/intl-extra",
+            "version": "v3.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/twigphp/intl-extra.git",
+                "reference": "291d79ef98891da3efe14f0771fbe03a25fe6bec"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/twigphp/intl-extra/zipball/291d79ef98891da3efe14f0771fbe03a25fe6bec",
+                "reference": "291d79ef98891da3efe14f0771fbe03a25fe6bec",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1.3",
+                "symfony/intl": "^4.3|^5.0",
+                "twig/twig": "^2.4|^3.0"
+            },
+            "require-dev": {
+                "symfony/phpunit-bridge": "^4.4|^5.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Twig\\Extra\\Intl\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com",
+                    "homepage": "http://fabien.potencier.org",
+                    "role": "Lead Developer"
+                }
+            ],
+            "description": "A Twig extension for Intl",
+            "homepage": "https://twig.symfony.com",
+            "keywords": [
+                "intl",
+                "twig"
+            ],
+            "time": "2019-12-28T07:09:27+00:00"
+        },
         {
             "name": "twig/twig",
             "version": "v3.0.1",

config/parameters.yaml.dist

@@ -8,6 +8,10 @@ configuration:
     images:
         signature: ''
         stamp: ''
+    global_substitutions:
+        # TODO extract to parameters
+        '%invoice_number%': '999'
+        '%invoice_date%': '01.01.1970'
 
 services:
     -
@@ -24,7 +28,53 @@ translations:
     source:
         variables:
             title: 'Счёт на оплату №%invoice_number% от %invoice_date%'
-            currency: '%currency%'
+            currency: 'EUR'
+            rows:
+                supplier: 'Поставщик'
+                buyer: 'Покупатель'
+                # service table
+                th_number: '№'
+                th_name: 'Наименование работ, услуг'
+                th_amount: 'Кол-во'
+                th_units: 'Ед.'
+                th_price: 'Цена'
+                th_sum: 'Сумма'
+                tf_total: 'Итого'
+                # bank data
+                account_data: 'Банковские реквизиты поставщика'
+                account_number: 'Номер счёта'
+                bank: 'Банк'
+                bank_address: 'Адрес'
+                swift: 'SWIFT'
+                corr_bank: 'Банк-посредник'
+                total_to_pay: 'Всего к оплате'
+                signature: 'Подпись'
+            supplier:
+                title: '123456'
+                short_title: '123'
+                address: 'some address'
+                extra: []
+                bank:
+                    account: '9999999999999999999'
+                    name: 'Some Bank of some Country'
+                    address: 'Some address'
+                    swift: 'SOMESWIFT'
+                    corr_bank:
+                        name: 'SOME CORR BANK'
+                        swift: 'SOMESWIFT2'
+            buyer:
+                title: '"Some Client" LLC'
+                address: 'Some Address'
+                extra:
+                    - 'VAT: EU12313123'
+                    - 'IBAN: EU123131231231232112'
+        static_substitutions:
+            '%contract_date%': '01.01.1970'
+
+    target:
+        variables:
+            title: 'Счёт на оплату №%invoice_number% от %invoice_date%'
+            currency: 'EUR'
             rows:
                 supplier: 'Поставщик'
                 buyer: 'Покупатель'
@@ -66,5 +116,3 @@ translations:
                     - 'IBAN: EU123131231231232112'
         static_substitutions:
             '%contract_date%': '01.01.1970'
-            '%currency%': 'EUR'
-    #target:

src/Generator/InvoiceGenerator.php

@@ -6,7 +6,7 @@ use App\Kernel;
 use App\Twig\NumberToWordsExtension;
 use App\Util\StringReplacer;
 use Twig\Environment as Twig;
-use Twig\Extra\Html\HtmlExtension;
+use Twig\Extra\{Html\HtmlExtension, Intl\IntlExtension};
 use Twig\Loader\FilesystemLoader;
 
 class InvoiceGenerator
@@ -15,13 +15,23 @@ class InvoiceGenerator
     {
         $twig = static::createTwig();
 
-        $sourceStaticSubstitutions = $config['translations']['source']['static_substitutions'];
+        $sourceStaticSubstitutions = array_merge(
-        //$sourceStaticSubstitutions = $config['translations']['target']['static_substitutions'];
+            $config['translations']['source']['static_substitutions'],
+            $config['configuration']['global_substitutions']
+        );
+        $targetStaticSubstitutions = array_merge(
+            $config['translations']['target']['static_substitutions'],
+            $config['configuration']['global_substitutions']
+        );
+
         $source = StringReplacer::recursiveReplace(
             $config['translations']['source']['variables'],
             $sourceStaticSubstitutions
         );
-        //$target = StringReplacer::recursiveReplace($config['translations']['target']['variables']);
+        $target = StringReplacer::recursiveReplace(
+            $config['translations']['target']['variables'],
+            $targetStaticSubstitutions
+        );
 
         // @TODO fix multilingual substitution depending on the context
         $services = StringReplacer::recursiveReplace($config['services'], $sourceStaticSubstitutions);
@@ -31,7 +41,7 @@ class InvoiceGenerator
             'configuration' => $config['configuration'],
             'trans_data' => [
                 'source' => $source,
-                //'target' => $target,
+                'target' => $target,
             ],
             'services' => $services,
             'images' => $images,
@@ -55,6 +65,7 @@ class InvoiceGenerator
         $twig = new Twig($loader);
 
         $twig->addExtension(new NumberToWordsExtension());
+        $twig->addExtension(new IntlExtension());
         $twig->addExtension(new HtmlExtension());
 
         return $twig;

templates/invoice.html.twig

@@ -26,7 +26,7 @@
         </td>
         <td width="50%">
             {{ include ('invoice_side.html.twig', {
-                t: trans_data.source,
+                t: trans_data.target,
                 services: services,
                 images: images,
                 context: 'target',

templates/invoice_side.html.twig

@@ -6,14 +6,14 @@
         <td colspan="3">&nbsp;</td>
     </tr>
     <tr>
-        <td rowspan="2">{{ t.rows.supplier }}</td>
+        <td rowspan="2">{{ t.rows.supplier }}:</td>
         <td colspan="2">{{ t.supplier.title }}</td>
     </tr>
     <tr>
         <td colspan="2">{{ t.supplier.address }}</td>
     </tr>
     <tr>
-        <td rowspan="{{ 2 + t.buyer.extra|length }}">{{ t.rows.buyer }}</td>
+        <td rowspan="{{ 2 + t.buyer.extra|length }}">{{ t.rows.buyer }}:</td>
         <td colspan="2">{{ t.buyer.title }}</td>
     </tr>
     <tr>
@@ -61,10 +61,11 @@
     </tfoot>
 </table>
 
+<!-- Total to pay -->
 <table class="fat">
     <tr>
         <td colspan="3">
-            {{ t.rows.total_to_pay }}: {{ total|ntw(locale) }}
+            {{ t.rows.total_to_pay }}: {{ total|ntw(locale) }} {{ t.currency|currency_name(locale) }}.
         </td>
     </tr>
 </table>