some fix

.github/workflows/ruff.yml

@@ -0,0 +1,30 @@
+name: ruff
+
+on:
+  push:
+    branches: [ "kolo" ]
+  pull_request:
+    branches: [ "kolo" ]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - uses: actions/setup-python@v3
+      with:
+        python-version: "3.13"
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install ruff
+
+    - name: Run linter
+      run: ruff check ./src

.github/workflows/tests.yml

@@ -0,0 +1,31 @@
+name: tests
+
+on:
+  push:
+    branches: [ "kolo" ]
+  pull_request:
+    branches: [ "kolo" ]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+    
+    - uses: actions/setup-python@v3
+      with:
+        python-version: "3.13"
+    
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install poetry
+        poetry install
+
+    - name: Run tests
+      run: poetry run python -m unittest discover

.gitignore

@@ -1,6 +1,9 @@
-.venv
+*venv
 .idea
-argenta/router/__pycache__/
-argenta/app/__pycache__/
-argenta/__pycache__/
 dist
+uv.lock
+*__pycache__/
+*.hist*
+build
+source
+

README.md

@@ -1,2 +1,58 @@
 # Argenta
-Python library for creating cli apps
+
+### Библиотека для создания модульных CLI приложeний
+
+![preview](https://github.com/koloideal/Argenta/blob/kolo/imgs/mock_app_preview4.png?raw=True)  
+
+---
+
+# Установка
+```bash
+pip install argenta
+```
+or
+```bash
+poetry add argenta
+```
+
+---
+
+# Быстрый старт
+
+Пример простейшего приложения
+```python
+# routers.py
+from argenta.router import Router
+from argenta.command import Command
+from argenta.response import Response
+
+
+router = Router()
+
+@router.command(Command("hello"))
+def handler(response: Response):
+    print("Hello, world!")
+```
+
+```python
+# main.py
+from argenta.app import App
+from argenta.orchestrator import Orchestrator
+from routers import router
+
+app: App = App()
+orchestrator: Orchestrator = Orchestrator()
+
+
+def main() -> None:
+    app.include_router(router)
+    orchestrator.start_polling(app)
+
+
+if __name__ == '__main__':
+    main()
+```
+## Полная [документация](https://argenta-docs.vercel.app) | MIT 2025 kolo | made by [kolo](https://t.me/kolo_id)
+
+
+

argenta/__init__.py

@@ -1,2 +0,0 @@
-from .router import *
-from .app import *

argenta/app/entity.py

@@ -1,145 +0,0 @@
-from typing import Callable
-from ..router.entity import Router
-from .exceptions import (InvalidRouterInstanceException,
-                         InvalidDescriptionMessagePatternException,
-                         OnlyOneMainRouterIsAllowedException,
-                         MissingMainRouterException,
-                         MissingHandlersForUnknownCommandsOnMainRouterException,
-                         HandlerForUnknownCommandsCanOnlyBeDeclaredForMainRouterException)
-
-
-class App:
-    def __init__(self,
-                 prompt: str = 'Enter a command',
-                 exit_command: str = 'q',
-                 ignore_exit_command_register: bool = True,
-                 initial_greeting: str = 'Hello',
-                 goodbye_message: str = 'GoodBye',
-                 line_separate: str = '\n',
-                 command_group_description_separate: str = '\n',
-                 print_func: Callable[[str], None] = print) -> None:
-        self.prompt = prompt
-        self.print_func = print_func
-        self.exit_command = exit_command
-        self.ignore_exit_command_register = ignore_exit_command_register
-        self.goodbye_message = goodbye_message
-        self.initial_greeting = initial_greeting
-        self.line_separate = line_separate
-        self.command_group_description_separate = command_group_description_separate
-
-        self.routers: list[Router] = []
-        self.registered_commands: list[dict[str, str | list[dict[str, Callable[[], None] | str]] | Router]] = []
-        self.main_app_router: Router | None = None
-        self._description_message_pattern = '[{command}] *=*=* {description}'
-
-
-    def start_polling(self) -> None:
-        self.print_func(self.initial_greeting)
-        self.validate_main_router()
-
-        while True:
-            self.print_command_group_description()
-            self.print_func(self.prompt)
-
-            command: str = input()
-
-            self.checking_command_for_exit_command(command)
-            self.print_func(self.line_separate)
-
-            is_unknown_command: bool = self.check_is_command_unknown(command)
-
-            if is_unknown_command:
-                continue
-
-            for router in self.routers:
-                router.input_command_handler(command)
-            self.print_func(self.line_separate)
-            self.print_func(self.command_group_description_separate)
-
-
-    def set_initial_greeting(self, greeting: str) -> None:
-        self.initial_greeting = greeting
-
-
-    def set_goodbye_message(self, message: str) -> None:
-        self.goodbye_message = message
-
-
-    def set_description_message_pattern(self, pattern: str) -> None:
-        try:
-            pattern.format(command='command',
-                           description='description')
-        except KeyError:
-            raise InvalidDescriptionMessagePatternException(pattern)
-        self._description_message_pattern = pattern
-
-
-    def validate_main_router(self):
-        if not self.main_app_router:
-            raise MissingMainRouterException()
-
-        if not self.main_app_router.unknown_command_func:
-            raise MissingHandlersForUnknownCommandsOnMainRouterException()
-
-        for router in self.routers:
-            if router.unknown_command_func and self.main_app_router is not router:
-                raise HandlerForUnknownCommandsCanOnlyBeDeclaredForMainRouterException()
-
-
-    def checking_command_for_exit_command(self, command: str):
-        if command.lower() == self.exit_command.lower():
-            if self.ignore_exit_command_register:
-                self.print_func(self.goodbye_message)
-                exit(0)
-            else:
-                if command == self.exit_command:
-                    self.print_func(self.goodbye_message)
-                    exit(0)
-
-
-    def check_is_command_unknown(self, command: str):
-        registered_commands = self.registered_commands
-        for router in registered_commands:
-            for command_entity in router['commands']:
-                if command_entity['command'].lower() == command.lower():
-                    if router['router'].ignore_command_register:
-                        return False
-                    else:
-                        if command_entity['command'] == command:
-                            return False
-        self.main_app_router.unknown_command_handler(command)
-        self.print_func(self.line_separate)
-        self.print_func(self.command_group_description_separate)
-        return True
-
-
-    def print_command_group_description(self):
-        for router in self.registered_commands:
-            self.print_func(router['name'])
-            for command_entity in router['commands']:
-                self.print_func(self._description_message_pattern.format(
-                        command=command_entity['command'],
-                        description=command_entity['description']
-                    )
-                )
-            self.print_func(self.command_group_description_separate)
-
-
-    def include_router(self, router: Router, is_main: bool = False) -> None:
-        if not isinstance(router, Router):
-            raise InvalidRouterInstanceException()
-
-        if is_main:
-            if not self.main_app_router:
-                self.main_app_router = router
-                router.set_router_as_main()
-            else:
-                raise OnlyOneMainRouterIsAllowedException(router)
-
-        self.routers.append(router)
-
-        registered_commands: list[dict[str, Callable[[], None] | str]] = router.get_registered_commands()
-        self.registered_commands.append({'name': router.get_name(),
-                                         'router': router,
-                                         'commands': registered_commands})
-

argenta/app/exceptions.py

@@ -1,39 +0,0 @@
-class InvalidRouterInstanceException(Exception):
-    def __str__(self):
-        return "Invalid Router Instance"
-
-
-class InvalidDescriptionMessagePatternException(Exception):
-    def __init__(self, pattern: str):
-        self.pattern = pattern
-    def __str__(self):
-        return ("Invalid Description Message Pattern\n"
-                "Correct pattern example: [{command}] *=*=* {description}\n"
-                "The pattern must contain two variables: `command` and `description` - description of the command\n"
-                f"Your pattern: {self.pattern}")
-
-
-class OnlyOneMainRouterIsAllowedException(Exception):
-    def __init__(self, existing_main_router):
-        self.existing_main_router = existing_main_router
-
-    def __str__(self):
-        return ("Only One Main Router Allowed\n"
-                f"Existing main router is: {self.existing_main_router}")
-
-
-class MissingMainRouterException(Exception):
-    def __str__(self):
-        return ("Missing Main Router\n"
-                "One of the registered routers must be the main one")
-
-
-class MissingHandlersForUnknownCommandsOnMainRouterException(Exception):
-    def __str__(self):
-        return ("Missing Handlers For Unknown Commands On The Main Router\n"
-                "The main router must have a declared handler for unknown commands")
-
-
-class HandlerForUnknownCommandsCanOnlyBeDeclaredForMainRouterException(Exception):
-    def __str__(self):
-        return '\nThe handler for unknown commands can only be declared for the main router'

argenta/router/entity.py

@@ -1,70 +0,0 @@
-from typing import Callable, Any
-from ..router.exceptions import (InvalidCommandInstanceException,
-                                 UnknownCommandHandlerHasAlreadyBeenCreatedException,
-                                 InvalidDescriptionInstanceException)
-
-
-class Router:
-    def __init__(self,
-                 name: str,
-                 ignore_command_register: bool = False):
-
-        self.ignore_command_register: bool = ignore_command_register
-        self._name = name
-
-        self.processed_commands: list[dict[str, Callable[[], None] | str]] = []
-        self.unknown_command_func: Callable[[str], None] | None = None
-        self._is_main_router: bool = False
-
-
-    def command(self, command: str, description: str) -> Callable[[Any], Any]:
-        if not isinstance(command, str):
-            raise InvalidCommandInstanceException()
-        if not isinstance(description, str):
-            raise InvalidDescriptionInstanceException()
-        else:
-            def command_decorator(func):
-                self.processed_commands.append({'func': func,
-                                                'command': command,
-                                                'description': description})
-                def wrapper(*args, **kwargs):
-                    return func(*args, **kwargs)
-                return wrapper
-            return command_decorator
-
-
-    def unknown_command(self, func):
-        if self.unknown_command_func is not None:
-            raise UnknownCommandHandlerHasAlreadyBeenCreatedException()
-
-        self.unknown_command_func = func
-
-        def wrapper(*args, **kwargs):
-            return func(*args, **kwargs)
-        return wrapper
-
-
-    def input_command_handler(self, input_command):
-        for command_entity in self.processed_commands:
-            if input_command.lower() == command_entity['command'].lower():
-                if self.ignore_command_register:
-                    return command_entity['func']()
-                else:
-                    if input_command == command_entity['command']:
-                        return command_entity['func']()
-
-    def unknown_command_handler(self, unknown_command):
-        self.unknown_command_func(unknown_command)
-
-
-    def set_router_as_main(self):
-        self._is_main_router = True
-
-
-    def get_registered_commands(self) -> list[dict[str, Callable[[], None] | str]]:
-        return self.processed_commands
-
-
-    def get_name(self) -> str:
-        return self._name
-

argenta/router/exceptions.py

@@ -1,13 +0,0 @@
-class InvalidCommandInstanceException(Exception):
-    def __str__(self):
-        return "Invalid Command Instance"
-
-
-class InvalidDescriptionInstanceException(Exception):
-    def __str__(self):
-        return "Invalid Description Instance"
-
-
-class UnknownCommandHandlerHasAlreadyBeenCreatedException(Exception):
-    def __str__(self):
-        return "Only one unknown command handler can be declared"

imgs/argenta_logo_strip.svg

@@ -0,0 +1,46 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 20010904//EN"
+ "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">
+<svg version="1.0" xmlns="http://www.w3.org/2000/svg"
+ width="809.000000pt" height="809.000000pt" viewBox="0 0 809.000000 809.000000"
+ preserveAspectRatio="xMidYMid meet">
+
+<g transform="translate(0.000000,809.000000) scale(0.100000,-0.100000)"
+fill="#000000" stroke="none">
+<path d="M3845 7600 c-683 -38 -1333 -259 -1875 -639 -702 -492 -1223 -1251
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+-118 -28 -67 0 -82 4 -118 28 -153 101 -124 338 48 392 57 17 71 18 125 4z"/>
+</g>
+</svg>

mock/default_mock_app/main.py

@@ -0,0 +1,27 @@
+from mock.mock_app.handlers.routers import work_router
+
+from argenta.app import App
+from argenta.app.defaults import PredefinedMessages
+from argenta.app.autocompleter import AutoCompleter
+from argenta.orchestrator import Orchestrator
+from argenta.orchestrator.argparser import ArgParser
+from argenta.orchestrator.argparser.arguments import BooleanArgument
+
+
+arg_parser = ArgParser(processed_args=[BooleanArgument("repeat")])
+app: App = App(autocompleter=AutoCompleter(".hist"))
+orchestrator: Orchestrator = Orchestrator()
+
+
+def main():
+    app.include_router(work_router)
+
+    app.add_message_on_startup(PredefinedMessages.USAGE)
+    app.add_message_on_startup(PredefinedMessages.AUTOCOMPLETE)
+    app.add_message_on_startup(PredefinedMessages.HELP)
+
+    orchestrator.start_polling(app)
+
+
+if __name__ == "__main__":
+    main()

mock/local_test.py

@@ -0,0 +1,89 @@
+from argenta.app import App
+from argenta.app.autocompleter import AutoCompleter
+from argenta.router import Router
+from argenta.command import Command
+from argenta.orchestrator import Orchestrator
+from argenta.app.dividing_line import DynamicDividingLine
+from argenta.response import Response
+import platform
+import psutil
+import os
+import subprocess
+import socket
+
+# Маршрутизатор для работы с файлами
+file_router = Router("Файловые операции")
+
+
+@file_router.command(Command("list", "Список файлов"))
+def list_files(response: Response):
+    files = os.listdir()
+    for file in files:
+        print(file)
+
+
+@file_router.command(Command("size", "Размер файла"))
+def file_size(response: Response):
+    file_name = input("Введите имя файла: ")
+    if os.path.exists(file_name):
+        size = os.path.getsize(file_name)
+        print(f"Размер файла {file_name}: {size} байт")
+    else:
+        print(f"Файл {file_name} не найден")
+
+
+# Маршрутизатор для системных операций
+system_router = Router("Системные операции")
+
+
+@system_router.command(Command("info", "Информация о системе"))
+def system_info(response: Response):
+    print(f"Система: {platform.system()}")
+    print(f"Версия: {platform.version()}")
+    print(f"Архитектура: {platform.architecture()}")
+    print(f"Процессор: {platform.processor()}")
+
+
+@system_router.command(Command("memory", "Информация о памяти"))
+def memory_info(response: Response):
+    memory = psutil.virtual_memory()
+    print(f"Всего памяти: {memory.total / (1024**3):.2f} ГБ")
+    print(f"Доступно: {memory.available / (1024**3):.2f} ГБ")
+    print(f"Использовано: {memory.used / (1024**3):.2f} ГБ ({memory.percent}%)")
+
+
+# Маршрутизатор для сетевых операций
+network_router = Router("Сетевые операции")
+
+
+@network_router.command(Command("ping", "Проверка доступности хоста"))
+def ping_host(response: Response):
+    host = input("Введите имя хоста: ")
+    print(f"Пингую {host}...")
+    subprocess.run(["ping", "-c", "4", host])
+
+
+@network_router.command(Command("ip", "Показать IP-адреса"))
+def show_ip(response: Response):
+    hostname = socket.gethostname()
+    print(f"Имя хоста: {hostname}")
+    print(f"IP-адрес: {socket.gethostbyname(hostname)}")
+
+
+# Создание приложения и регистрация маршрутизаторов
+app = App(
+    prompt="System> ",
+    initial_message="Pingator",
+    dividing_line=DynamicDividingLine("*"),
+    autocompleter=AutoCompleter(".hist", "e"),
+)
+
+# Добавляем все маршрутизаторы
+app.include_routers(file_router, system_router, network_router)
+
+# Добавляем сообщение при запуске
+app.add_message_on_startup("Для просмотра доступных команд нажмите Enter")
+
+# Запускаем приложение
+orchestrator = Orchestrator()
+orchestrator.start_polling(app)

mock/mock_app/handlers/handlers_implementation/help_command.py

@@ -0,0 +1,12 @@
+from rich.console import Console
+
+
+console = Console()
+
+
+def help_command():
+    console.print(
+        "[italic bold]The main functionality of the script is to convert an expression from a string "
+        "to a mathematical one and then calculate this expression. "
+        "Project GitHub: https://github.com/koloideal/WordMath[/italic bold]"
+    )

mock/mock_app/handlers/routers.py

@@ -0,0 +1,35 @@
+from rich.console import Console
+
+from argenta.command import Command
+from argenta.command.flag.defaults import PredefinedFlags
+from argenta.command.flags import Flags
+from argenta.response import Response
+from argenta.router import Router
+
+
+work_router: Router = Router(title="Work points:")
+
+console = Console()
+
+
+@work_router.command(
+    Command(
+        "get",
+        "Get Help",
+        aliases=["help", "Get_help"],
+        flags=Flags(PredefinedFlags.PORT, PredefinedFlags.HOST),
+    )
+)
+def command_help(response: Response):
+    print(response.status)
+    print(response.undefined_flags.get_flags())
+    print(response.valid_flags.get_flags())
+    print(response.invalid_value_flags.get_flags())
+
+
+@work_router.command("run")
+def command_start_solving(response: Response):
+    print(response.status)
+    print(response.undefined_flags.get_flags())
+    print(response.valid_flags.get_flags())
+    print(response.invalid_value_flags.get_flags())

mock/mock_app/main.py

@@ -0,0 +1,32 @@
+from mock.mock_app.handlers.routers import work_router
+
+from argenta.app import App
+from argenta.app.defaults import PredefinedMessages
+from argenta.app.dividing_line import DynamicDividingLine
+from argenta.app.autocompleter import AutoCompleter
+from argenta.orchestrator import Orchestrator
+from argenta.orchestrator.argparser import ArgParser
+from argenta.orchestrator.argparser.arguments import BooleanArgument
+
+
+arg_parser = ArgParser(processed_args=[BooleanArgument("repeat")])
+app: App = App(
+    dividing_line=DynamicDividingLine(),
+    autocompleter=AutoCompleter(),
+    repeat_command_groups=False,
+)
+orchestrator: Orchestrator = Orchestrator(arg_parser)
+
+
+def main():
+    app.include_router(work_router)
+
+    app.add_message_on_startup(PredefinedMessages.USAGE)
+    app.add_message_on_startup(PredefinedMessages.AUTOCOMPLETE)
+    app.add_message_on_startup(PredefinedMessages.HELP)
+
+    orchestrator.start_polling(app)
+
+
+if __name__ == "__main__":
+    main()

poetry.lock

@@ -1,7 +0,0 @@
-# This file is automatically @generated by Poetry 2.0.1 and should not be changed by hand.
-package = []
-
-[metadata]
-lock-version = "2.1"
-python-versions = ">=3.11"
-content-hash = "f5666f5625d676c506924a57dc0520a1f3ed2b2c774baed3dc85353594f8473d"

pyproject.toml

@@ -1,17 +1,28 @@
 [project]
 name = "argenta"
-version = "0.1.1"
-description = "python library for creating cli apps"
-authors = [
-    {name = "kolo",email = "kolo.is.main@gmail.com"}
-]
-license = {text = "MIT"}
+version = "1.0.1"
+description = "Python library for building modular CLI applications"
+authors = [{ name = "kolo", email = "kolo.is.main@gmail.com" }]
+requires-python = ">=3.11, <4.0"
 readme = "README.md"
-requires-python = ">=3.11"
+license = { text = "MIT" }
 dependencies = [
+    "rich (>=14.0.0,<15.0.0)",
+    "art (>=6.4,<7.0)",
+    "pyreadline3>=3.5.4",
 ]
 
+[tool.ruff]
+exclude = [
+    ".idea",
+    "venv",
+    ".git",
+    "poetry.lock",
+    ".__pycache__",
+    "tests"
+    ]
 
 [build-system]
-requires = ["poetry-core>=2.0.0,<3.0.0"]
-build-backend = "poetry.core.masonry.api"
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+

setup.py

@@ -1,23 +0,0 @@
-from setuptools import setup, find_packages
-
-with open("README.md", "r", encoding="utf-8") as fh:
-    long_description = fh.read()
-
-setup(
-    name="argenta",
-    version="0.1.1",
-    author="kolo",
-    author_email="kolo.is.main@gmail.com",
-    description="Python library for creating CLI apps",
-    long_description=long_description,
-    long_description_content_type="text/markdown",
-    packages=find_packages(),
-    install_requires=[
-        "requests",
-    ],
-    classifiers=[
-        "Programming Language :: Python :: 3",
-        "Operating System :: OS Independent",
-    ],
-    python_requires='>=3.11',
-)

src/argenta/app/__init__.py

@@ -0,0 +1,3 @@
+__all__ = ["App"]
+
+from argenta.app.models import App

src/argenta/app/autocompleter/__init__.py

@@ -0,0 +1,4 @@
+__all__ = ["AutoCompleter"]
+
+
+from argenta.app.autocompleter.entity import AutoCompleter

src/argenta/app/autocompleter/entity.py

@@ -0,0 +1,91 @@
+import os
+import readline
+from typing import Never
+
+
+class AutoCompleter:
+    def __init__(
+        self, history_filename: str = False, autocomplete_button: str = "tab"
+    ) -> None:
+        """
+        Public. Configures and implements auto-completion of input command
+        :param history_filename: the name of the file for saving the history of the autocompleter
+        :param autocomplete_button: the button for auto-completion
+        :return: None
+        """
+        self.history_filename = history_filename
+        self.autocomplete_button = autocomplete_button
+
+    def _complete(self, text, state) -> str | None:
+        """
+        Private. Auto-completion function
+        :param text: part of the command being entered
+        :param state: the current cursor position is relative to the beginning of the line
+        :return: the desired candidate as str or None
+        """
+        matches: list[str] = sorted(
+            cmd for cmd in self.get_history_items() if cmd.startswith(text)
+        )
+        if len(matches) > 1:
+            common_prefix = matches[0]
+            for match in matches[1:]:
+                i = 0
+                while (
+                    i < len(common_prefix)
+                    and i < len(match)
+                    and common_prefix[i] == match[i]
+                ):
+                    i += 1
+                common_prefix = common_prefix[:i]
+            if state == 0:
+                readline.insert_text(common_prefix[len(text) :])
+                readline.redisplay()
+            return None
+        elif len(matches) == 1:
+            return matches[0] if state == 0 else None
+        else:
+            return None
+
+    def initial_setup(self, all_commands: list[str]) -> None:
+        """
+        Private. Initial setup function
+        :param all_commands: Registered commands for adding them to the autocomplete history
+        :return: None
+        """
+        if self.history_filename:
+            if os.path.exists(self.history_filename):
+                readline.read_history_file(self.history_filename)
+            else:
+                for line in all_commands:
+                    readline.add_history(line)
+
+        readline.set_completer(self._complete)
+        readline.set_completer_delims(readline.get_completer_delims().replace(" ", ""))
+        readline.parse_and_bind(f"{self.autocomplete_button}: complete")
+
+    def exit_setup(self, all_commands: list[str]) -> None:
+        """
+        Private. Exit setup function
+        :return: None
+        """
+        if self.history_filename:
+            readline.write_history_file(self.history_filename)
+            with open(self.history_filename, "r") as history_file:
+                raw_history = history_file.read()
+            pretty_history: list[str] = []
+            for line in set(raw_history.strip().split("\n")):
+                if line.split()[0] in all_commands:
+                    pretty_history.append(line)
+            with open(self.history_filename, "w") as history_file:
+                history_file.write("\n".join(pretty_history))
+
+    @staticmethod
+    def get_history_items() -> list[str] | list[Never]:
+        """
+        Private. Returns a list of all commands entered by the user
+        :return: all commands entered by the user as list[str] | list[Never]
+        """
+        return [
+            readline.get_history_item(i)
+            for i in range(1, readline.get_current_history_length() + 1)
+        ]

src/argenta/app/defaults.py

@@ -0,0 +1,12 @@
+from dataclasses import dataclass
+
+
+@dataclass
+class PredefinedMessages:
+    """
+    Public. A dataclass with predetermined messages for quick use
+    """
+
+    USAGE = "[b dim]Usage[/b dim]: [i]<command> <[green]flags[/green]>[/i]"
+    HELP = "[b dim]Help[/b dim]: [i]<command>[/i] [b red]--help[/b red]"
+    AUTOCOMPLETE = "[b dim]Autocomplete[/b dim]: [i]<part>[/i] [bold]<tab>"

src/argenta/app/dividing_line/__init__.py

@@ -0,0 +1,4 @@
+__all__ = ["StaticDividingLine", "DynamicDividingLine"]
+
+
+from argenta.app.dividing_line.models import StaticDividingLine, DynamicDividingLine

src/argenta/app/dividing_line/models.py

@@ -0,0 +1,66 @@
+from abc import ABC
+
+
+class BaseDividingLine(ABC):
+    def __init__(self, unit_part: str = "-") -> None:
+        """
+        Private. The basic dividing line
+        :param unit_part: the single part of the dividing line
+        :return: None
+        """
+        self._unit_part = unit_part
+
+    def get_unit_part(self) -> str:
+        """
+        Private. Returns the unit part of the dividing line
+        :return: unit_part of dividing line as str
+        """
+        if len(self._unit_part) == 0:
+            return " "
+        else:
+            return self._unit_part[0]
+
+
+class StaticDividingLine(BaseDividingLine):
+    def __init__(self, unit_part: str = "-", length: int = 25) -> None:
+        """
+        Public. The static dividing line
+        :param unit_part: the single part of the dividing line
+        :param length: the length of the dividing line
+        :return: None
+        """
+        super().__init__(unit_part)
+        self.length = length
+
+    def get_full_static_line(self, is_override: bool) -> str:
+        """
+        Private. Returns the full line of the dividing line
+        :param is_override: has the default text layout been redefined
+        :return: full line of dividing line as str
+        """
+        if is_override:
+            return f"\n{self.length * self.get_unit_part()}\n"
+        else:
+            return f"\n[dim]{self.length * self.get_unit_part()}[/dim]\n"
+
+
+class DynamicDividingLine(BaseDividingLine):
+    def __init__(self, unit_part: str = "-") -> None:
+        """
+        Public. The dynamic dividing line
+        :param unit_part: the single part of the dividing line
+        :return: None
+        """
+        super().__init__(unit_part)
+
+    def get_full_dynamic_line(self, length: int, is_override: bool) -> str:
+        """
+        Private. Returns the full line of the dividing line
+        :param length: the length of the dividing line
+        :param is_override: has the default text layout been redefined
+        :return: full line of dividing line as str
+        """
+        if is_override:
+            return f"\n{length * self.get_unit_part()}\n"
+        else:
+            return f"\n[dim]{self.get_unit_part() * length}[/dim]\n"

src/argenta/app/models.py

@@ -0,0 +1,468 @@
+from typing import Callable
+from rich.console import Console
+from rich.markup import escape
+from art import text2art
+from contextlib import redirect_stdout
+import io
+import re
+
+from argenta.command.models import Command, InputCommand
+from argenta.router import Router
+from argenta.router.defaults import system_router
+from argenta.app.autocompleter import AutoCompleter
+from argenta.app.dividing_line.models import StaticDividingLine, DynamicDividingLine
+from argenta.command.exceptions import (
+    UnprocessedInputFlagException,
+    RepeatedInputFlagsException,
+    EmptyInputCommandException,
+    BaseInputCommandException,
+)
+from argenta.app.registered_routers.entity import RegisteredRouters
+from argenta.response import Response
+
+
+class BaseApp:
+    def __init__(
+        self,
+        prompt: str,
+        initial_message: str,
+        farewell_message: str,
+        exit_command: Command,
+        system_router_title: str | None,
+        ignore_command_register: bool,
+        dividing_line: StaticDividingLine | DynamicDividingLine,
+        repeat_command_groups: bool,
+        override_system_messages: bool,
+        autocompleter: AutoCompleter,
+        print_func: Callable[[str], None],
+    ) -> None:
+        self._prompt = prompt
+        self._print_func = print_func
+        self._exit_command = exit_command
+        self._system_router_title = system_router_title
+        self._dividing_line = dividing_line
+        self._ignore_command_register = ignore_command_register
+        self._repeat_command_groups_description = repeat_command_groups
+        self._override_system_messages = override_system_messages
+        self._autocompleter = autocompleter
+
+        self._farewell_message = farewell_message
+        self._initial_message = initial_message
+
+        self._description_message_gen: Callable[[str, str], str] = (
+            lambda command, description: f"[{command}] *=*=* {description}"
+        )
+        self._registered_routers: RegisteredRouters = RegisteredRouters()
+        self._messages_on_startup: list[str] = []
+
+        self._all_registered_triggers_in_lower: list[str] = []
+        self._all_registered_triggers_in_default_case: list[str] = []
+
+        self._incorrect_input_syntax_handler: Callable[[str], None] = (
+            lambda raw_command: print_func(f"Incorrect flag syntax: {raw_command}")
+        )
+        self._repeated_input_flags_handler: Callable[[str], None] = (
+            lambda raw_command: print_func(f"Repeated input flags: {raw_command}")
+        )
+        self._empty_input_command_handler: Callable[[], None] = lambda: print_func(
+            "Empty input command"
+        )
+        self._unknown_command_handler: Callable[[InputCommand], None] = (
+            lambda command: print_func(f"Unknown command: {command.get_trigger()}")
+        )
+        self._exit_command_handler: Callable[[Response], None] = (
+            lambda response: print_func(self._farewell_message)
+        )
+
+    def set_description_message_pattern(self, _: Callable[[str, str], str]) -> None:
+        """
+        Public. Sets the output pattern of the available commands
+        :param _: output pattern of the available commands
+        :return: None
+        """
+        self._description_message_gen: Callable[[str, str], str] = _
+
+    def set_incorrect_input_syntax_handler(self, _: Callable[[str], None]) -> None:
+        """
+        Public. Sets the handler for incorrect flags when entering a command
+        :param _: handler for incorrect flags when entering a command
+        :return: None
+        """
+        self._incorrect_input_syntax_handler = _
+
+    def set_repeated_input_flags_handler(self, _: Callable[[str], None]) -> None:
+        """
+        Public. Sets the handler for repeated flags when entering a command
+        :param _: handler for repeated flags when entering a command
+        :return: None
+        """
+        self._repeated_input_flags_handler = _
+
+    def set_unknown_command_handler(self, _: Callable[[str], None]) -> None:
+        """
+        Public. Sets the handler for unknown commands when entering a command
+        :param _: handler for unknown commands when entering a command
+        :return: None
+        """
+        self._unknown_command_handler = _
+
+    def set_empty_command_handler(self, _: Callable[[], None]) -> None:
+        """
+        Public. Sets the handler for empty commands when entering a command
+        :param _: handler for empty commands when entering a command
+        :return: None
+        """
+        self._empty_input_command_handler = _
+
+    def set_exit_command_handler(self, _: Callable[[], None]) -> None:
+        """
+        Public. Sets the handler for exit command when entering a command
+        :param _: handler for exit command when entering a command
+        :return: None
+        """
+        self._exit_command_handler = _
+
+    def _print_command_group_description(self) -> None:
+        """
+        Private. Prints the description of the available commands
+        :return: None
+        """
+        for registered_router in self._registered_routers:
+            if registered_router.title:
+                self._print_func(registered_router.title)
+            for command_handler in registered_router.get_command_handlers():
+                self._print_func(
+                    self._description_message_gen(
+                        command_handler.get_handled_command().get_trigger(),
+                        command_handler.get_handled_command().get_description(),
+                    )
+                )
+            self._print_func("")
+
+    def _print_framed_text(self, text: str) -> None:
+        """
+        Private. Outputs text by framing it in a static or dynamic split strip
+        :param text: framed text
+        :return: None
+        """
+        if isinstance(self._dividing_line, StaticDividingLine):
+            self._print_func(
+                self._dividing_line.get_full_static_line(self._override_system_messages)
+            )
+            print(text.strip("\n"))
+            self._print_func(
+                self._dividing_line.get_full_static_line(self._override_system_messages)
+            )
+
+        elif isinstance(self._dividing_line, DynamicDividingLine):
+            clear_text = re.sub(r"\u001b\[[0-9;]*m", "", text)
+            max_length_line = max([len(line) for line in clear_text.split("\n")])
+            max_length_line = (
+                max_length_line
+                if 10 <= max_length_line <= 80
+                else 80
+                if max_length_line > 80
+                else 10
+            )
+
+            self._print_func(
+                self._dividing_line.get_full_dynamic_line(
+                    max_length_line, self._override_system_messages
+                )
+            )
+            print(text.strip("\n"))
+            self._print_func(
+                self._dividing_line.get_full_dynamic_line(
+                    max_length_line, self._override_system_messages
+                )
+            )
+
+    def _is_exit_command(self, command: InputCommand) -> bool:
+        """
+        Private. Checks if the given command is an exit command
+        :param command: command to check
+        :return: is it an exit command or not as bool
+        """
+        if self._ignore_command_register:
+            if (
+                command.get_trigger().lower()
+                == self._exit_command.get_trigger().lower()
+            ):
+                return True
+            elif command.get_trigger().lower() in [
+                x.lower() for x in self._exit_command.get_aliases()
+            ]:
+                return True
+        else:
+            if command.get_trigger() == self._exit_command.get_trigger():
+                return True
+            elif command.get_trigger() in self._exit_command.get_aliases():
+                return True
+        return False
+
+    def _is_unknown_command(self, command: InputCommand) -> bool:
+        """
+        Private. Checks if the given command is an unknown command
+        :param command: command to check
+        :return: is it an unknown command or not as bool
+        """
+        input_command_trigger = command.get_trigger()
+        if self._ignore_command_register:
+            if input_command_trigger.lower() in self._all_registered_triggers_in_lower:
+                return False
+        else:
+            if input_command_trigger in self._all_registered_triggers_in_default_case:
+                return False
+        return True
+
+    def _error_handler(
+        self, error: BaseInputCommandException, raw_command: str
+    ) -> None:
+        """
+        Private. Handles parsing errors of the entered command
+        :param error: error being handled
+        :param raw_command: the raw input command
+        :return: None
+        """
+        match error:
+            case UnprocessedInputFlagException():
+                self._incorrect_input_syntax_handler(raw_command)
+            case RepeatedInputFlagsException():
+                self._repeated_input_flags_handler(raw_command)
+            case EmptyInputCommandException():
+                self._empty_input_command_handler()
+
+    def _setup_system_router(self) -> None:
+        """
+        Private. Sets up system router
+        :return: None
+        """
+        system_router.title = self._system_router_title
+
+        @system_router.command(self._exit_command)
+        def exit_command(response: Response) -> None:
+            self._exit_command_handler(response)
+
+        if system_router not in self._registered_routers.get_registered_routers():
+            system_router.set_command_register_ignore(self._ignore_command_register)
+            self._registered_routers.add_registered_router(system_router)
+
+    def _most_similar_command(self, unknown_command: str) -> str | None:
+        all_commands = (
+            self._all_registered_triggers_in_lower
+            if self._ignore_command_register
+            else self._all_registered_triggers_in_default_case
+        )
+        matches: list[str] | list = sorted(
+            cmd for cmd in all_commands if cmd.startswith(unknown_command)
+        )
+        if not matches:
+            matches: list[str] | list = sorted(
+                cmd for cmd in all_commands if unknown_command.startswith(cmd)
+            )
+        if len(matches) == 1:
+            return matches[0]
+        elif len(matches) > 1:
+            return sorted(matches, key=lambda cmd: len(cmd))[0]
+        else:
+            return None
+
+    def _setup_default_view(self) -> None:
+        """
+        Private. Sets up default app view
+        :return: None
+        """
+        self._prompt = "[italic dim bold]What do you want to do?\n"
+        self._initial_message = (
+            f"\n[bold red]{text2art(self._initial_message, font='tarty1')}\n"
+        )
+        self._farewell_message = (
+            f"[bold red]\n{text2art(f'\n{self._farewell_message}\n', font='chanky')}[/bold red]\n"
+            f"[red i]github.com/koloideal/Argenta[/red i] | [red bold i]made by kolo[/red bold i]\n"
+        )
+        self._description_message_gen = lambda command, description: (
+            f"[bold red]{escape('[' + command + ']')}[/bold red] "
+            f"[blue dim]*=*=*[/blue dim] "
+            f"[bold yellow italic]{escape(description)}"
+        )
+        self._incorrect_input_syntax_handler = lambda raw_command: self._print_func(
+            f"[red bold]Incorrect flag syntax: {escape(raw_command)}"
+        )
+        self._repeated_input_flags_handler = lambda raw_command: self._print_func(
+            f"[red bold]Repeated input flags: {escape(raw_command)}"
+        )
+        self._empty_input_command_handler = lambda: self._print_func(
+            "[red bold]Empty input command"
+        )
+
+        def unknown_command_handler(command: InputCommand) -> None:
+            cmd_trg: str = command.get_trigger()
+            mst_sim_cmd: str | None = self._most_similar_command(cmd_trg)
+            first_part_of_text = (
+                f"[red]Unknown command:[/red] [blue]{escape(cmd_trg)}[/blue]"
+            )
+            second_part_of_text = (
+                ("[red], most similar:[/red] " + ("[blue]" + mst_sim_cmd + "[/blue]"))
+                if mst_sim_cmd
+                else ""
+            )
+            self._print_func(first_part_of_text + second_part_of_text)
+
+        self._unknown_command_handler = unknown_command_handler
+
+    def _pre_cycle_setup(self) -> None:
+        """
+        Private. Configures various aspects of the application before the start of the cycle
+        :return: None
+        """
+        self._setup_system_router()
+
+        for router_entity in self._registered_routers:
+            self._all_registered_triggers_in_default_case.extend(
+                router_entity.get_triggers()
+            )
+            self._all_registered_triggers_in_default_case.extend(
+                router_entity.get_aliases()
+            )
+
+            self._all_registered_triggers_in_lower.extend(
+                [x.lower() for x in router_entity.get_triggers()]
+            )
+            self._all_registered_triggers_in_lower.extend(
+                [x.lower() for x in router_entity.get_aliases()]
+            )
+
+        self._autocompleter.initial_setup(self._all_registered_triggers_in_lower)
+
+        if not self._override_system_messages:
+            self._setup_default_view()
+
+        self._print_func(self._initial_message)
+
+        for message in self._messages_on_startup:
+            self._print_func(message)
+        if self._messages_on_startup:
+            print("\n")
+
+        if not self._repeat_command_groups_description:
+            self._print_command_group_description()
+
+
+class App(BaseApp):
+    def __init__(
+        self,
+        prompt: str = "What do you want to do?\n",
+        initial_message: str = "\nArgenta\n",
+        farewell_message: str = "\nSee you\n",
+        exit_command: Command = Command("Q", "Exit command"),
+        system_router_title: str | None = "System points:",
+        ignore_command_register: bool = True,
+        dividing_line: StaticDividingLine | DynamicDividingLine = StaticDividingLine(),
+        repeat_command_groups: bool = True,
+        override_system_messages: bool = False,
+        autocompleter: AutoCompleter = AutoCompleter(),
+        print_func: Callable[[str], None] = Console().print,
+    ) -> None:
+        """
+        Public. The essence of the application itself.
+        Configures and manages all aspects of the behavior and presentation of the user interacting with the user
+        :param prompt: displayed before entering the command
+        :param initial_message: displayed at the start of the app
+        :param farewell_message: displayed at the end of the app
+        :param exit_command: the entity of the command that will be terminated when entered
+        :param system_router_title: system router title
+        :param ignore_command_register: whether to ignore the case of the entered commands
+        :param dividing_line: the entity of the dividing line
+        :param repeat_command_groups: whether to repeat the available commands and their description
+        :param override_system_messages: whether to redefine the default formatting of system messages
+        :param autocompleter: the entity of the autocompleter
+        :param print_func: system messages text output function
+        :return: None
+        """
+        super().__init__(
+            prompt=prompt,
+            initial_message=initial_message,
+            farewell_message=farewell_message,
+            exit_command=exit_command,
+            system_router_title=system_router_title,
+            ignore_command_register=ignore_command_register,
+            dividing_line=dividing_line,
+            repeat_command_groups=repeat_command_groups,
+            override_system_messages=override_system_messages,
+            autocompleter=autocompleter,
+            print_func=print_func,
+        )
+
+    def run_polling(self) -> None:
+        """
+        Private. Starts the user input processing cycle
+        :return: None
+        """
+        self._pre_cycle_setup()
+        while True:
+            if self._repeat_command_groups_description:
+                self._print_command_group_description()
+
+            raw_command: str = Console().input(self._prompt)
+
+            try:
+                input_command: InputCommand = InputCommand.parse(
+                    raw_command=raw_command
+                )
+            except BaseInputCommandException as error:
+                with redirect_stdout(io.StringIO()) as f:
+                    self._error_handler(error, raw_command)
+                    res: str = f.getvalue()
+                self._print_framed_text(res)
+                continue
+
+            if self._is_exit_command(input_command):
+                system_router.finds_appropriate_handler(input_command)
+                if self._ignore_command_register:
+                    self._autocompleter.exit_setup(
+                        self._all_registered_triggers_in_lower
+                    )
+                else:
+                    self._autocompleter.exit_setup(
+                        self._all_registered_triggers_in_default_case
+                    )
+                return
+
+            if self._is_unknown_command(input_command):
+                with redirect_stdout(io.StringIO()) as f:
+                    self._unknown_command_handler(input_command)
+                    res: str = f.getvalue()
+                self._print_framed_text(res)
+                continue
+
+            with redirect_stdout(io.StringIO()) as f:
+                for registered_router in self._registered_routers:
+                    registered_router.finds_appropriate_handler(input_command)
+                res: str = f.getvalue()
+            self._print_framed_text(res)
+
+    def include_router(self, router: Router) -> None:
+        """
+        Public. Registers the router in the application
+        :param router: registered router
+        :return: None
+        """
+        router.set_command_register_ignore(self._ignore_command_register)
+        self._registered_routers.add_registered_router(router)
+
+    def include_routers(self, *routers: Router) -> None:
+        """
+        Public. Registers the routers in the application
+        :param routers: registered routers
+        :return: None
+        """
+        for router in routers:
+            self.include_router(router)
+
+    def add_message_on_startup(self, message: str) -> None:
+        """
+        Public. Adds a message that will be displayed when the application is launched
+        :param message: the message being added
+        :return: None
+        """
+        self._messages_on_startup.append(message)

src/argenta/app/registered_routers/entity.py

@@ -0,0 +1,34 @@
+from typing import Iterator
+
+from argenta.router import Router
+
+
+class RegisteredRouters:
+    def __init__(self, registered_routers: list[Router] = None) -> None:
+        """
+        Private. Combines registered routers
+        :param registered_routers: list of the registered routers
+        :return: None
+        """
+        self._registered_routers = registered_routers if registered_routers else []
+
+    def get_registered_routers(self) -> list[Router]:
+        """
+        Private. Returns the registered routers
+        :return: registered routers as list[Router]
+        """
+        return self._registered_routers
+
+    def add_registered_router(self, router: Router) -> None:
+        """
+        Private. Adds a new registered router
+        :param router: registered router
+        :return: None
+        """
+        self._registered_routers.append(router)
+
+    def __iter__(self) -> Iterator[Router]:
+        return iter(self._registered_routers)
+
+    def __next__(self) -> Router:
+        return next(iter(self._registered_routers))

src/argenta/command/__init__.py

@@ -0,0 +1,3 @@
+__all__ = ["Command"]
+
+from argenta.command.models import Command

src/argenta/command/exceptions.py

@@ -0,0 +1,42 @@
+from argenta.command.flag.models import Flag, InputFlag
+
+
+class BaseInputCommandException(Exception):
+    """
+    Private. Base exception class for all exceptions raised when parse input command
+    """
+
+    pass
+
+
+class UnprocessedInputFlagException(BaseInputCommandException):
+    """
+    Private. Raised when an unprocessed input flag is detected
+    """
+
+    def __str__(self):
+        return "Unprocessed Input Flags"
+
+
+class RepeatedInputFlagsException(BaseInputCommandException):
+    """
+    Private. Raised when repeated input flags are detected
+    """
+
+    def __init__(self, flag: Flag | InputFlag):
+        self.flag = flag
+
+    def __str__(self):
+        return (
+            "Repeated Input Flags\n"
+            f"Duplicate flag was detected in the input: '{self.flag.get_string_entity()}'"
+        )
+
+
+class EmptyInputCommandException(BaseInputCommandException):
+    """
+    Private. Raised when an empty input command is detected
+    """
+
+    def __str__(self):
+        return "Input Command is empty"

src/argenta/command/flag/__init__.py

@@ -0,0 +1,4 @@
+__all__ = ["Flag", "InputFlag"]
+
+
+from argenta.command.flag.models import Flag, InputFlag

src/argenta/command/flag/defaults.py

@@ -0,0 +1,31 @@
+from dataclasses import dataclass
+from argenta.command.flag.models import Flag
+import re
+
+
+@dataclass
+class PredefinedFlags:
+    """
+    Public. A dataclass with predefined flags and most frequently used flags for quick use
+    """
+
+    HELP = Flag(name="help", possible_values=False)
+    SHORT_HELP = Flag(name="H", prefix="-", possible_values=False)
+
+    INFO = Flag(name="info", possible_values=False)
+    SHORT_INFO = Flag(name="I", prefix="-", possible_values=False)
+
+    ALL = Flag(name="all", possible_values=False)
+    SHORT_ALL = Flag(name="A", prefix="-", possible_values=False)
+
+    HOST = Flag(
+        name="host", possible_values=re.compile(r"^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$")
+    )
+    SHORT_HOST = Flag(
+        name="H",
+        prefix="-",
+        possible_values=re.compile(r"^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$"),
+    )
+
+    PORT = Flag(name="port", possible_values=re.compile(r"^\d{1,5}$"))
+    SHORT_PORT = Flag(name="P", prefix="-", possible_values=re.compile(r"^\d{1,5}$"))

src/argenta/command/flag/models.py

@@ -0,0 +1,121 @@
+from typing import Literal, Pattern
+
+
+class BaseFlag:
+    def __init__(self, name: str, prefix: Literal["-", "--", "---"] = "--") -> None:
+        """
+        Private. Base class for flags
+        :param name: the name of the flag
+        :param prefix: the prefix of the flag
+        :return: None
+        """
+        self._name = name
+        self._prefix = prefix
+
+    def get_string_entity(self) -> str:
+        """
+        Public. Returns a string representation of the flag
+        :return: string representation of the flag as str
+        """
+        string_entity: str = self._prefix + self._name
+        return string_entity
+
+    def get_name(self) -> str:
+        """
+        Public. Returns the name of the flag
+        :return: the name of the flag as str
+        """
+        return self._name
+
+    def get_prefix(self) -> str:
+        """
+        Public. Returns the prefix of the flag
+        :return: the prefix of the flag as str
+        """
+        return self._prefix
+
+    def __eq__(self, other) -> bool:
+        return self.get_string_entity() == other.get_string_entity()
+
+
+class Flag(BaseFlag):
+    def __init__(
+        self,
+        name: str,
+        prefix: Literal["-", "--", "---"] = "--",
+        possible_values: list[str] | Pattern[str] | False = True,
+    ) -> None:
+        """
+        Public. The entity of the flag being registered for subsequent processing
+        :param name: The name of the flag
+        :param prefix: The prefix of the flag
+        :param possible_values: The possible values of the flag, if False then the flag cannot have a value
+        :return: None
+        """
+        super().__init__(name, prefix)
+        self.possible_values = possible_values
+
+    def validate_input_flag_value(self, input_flag_value: str | None):
+        """
+        Private. Validates the input flag value
+        :param input_flag_value: The input flag value to validate
+        :return: whether the entered flag is valid as bool
+        """
+        if self.possible_values is False:
+            if input_flag_value is None:
+                return True
+            else:
+                return False
+        elif isinstance(self.possible_values, Pattern):
+            if isinstance(input_flag_value, str):
+                is_valid = bool(self.possible_values.match(input_flag_value))
+                if bool(is_valid):
+                    return True
+                else:
+                    return False
+            else:
+                return False
+
+        elif isinstance(self.possible_values, list):
+            if input_flag_value in self.possible_values:
+                return True
+            else:
+                return False
+        else:
+            return True
+
+
+class InputFlag(BaseFlag):
+    def __init__(
+        self, name: str, prefix: Literal["-", "--", "---"] = "--", value: str = None
+    ):
+        """
+        Public. The entity of the flag of the entered command
+        :param name: the name of the input flag
+        :param prefix: the prefix of the input flag
+        :param value: the value of the input flag
+        :return: None
+        """
+        super().__init__(name, prefix)
+        self._flag_value = value
+
+    def get_value(self) -> str | None:
+        """
+        Public. Returns the value of the flag
+        :return: the value of the flag as str
+        """
+        return self._flag_value
+
+    def set_value(self, value):
+        """
+        Private. Sets the value of the flag
+        :param value: the fag value to set
+        :return: None
+        """
+        self._flag_value = value
+
+    def __eq__(self, other) -> bool:
+        return (
+            self.get_string_entity() == other.get_string_entity()
+            and self.get_value() == other.get_value()
+        )

src/argenta/command/flags/__init__.py

@@ -0,0 +1,16 @@
+__all__ = [
+    "Flags",
+    "InputFlags",
+    "UndefinedInputFlags",
+    "InvalidValueInputFlags",
+    "ValidInputFlags",
+]
+
+
+from argenta.command.flags.models import (
+    Flags,
+    InputFlags,
+    UndefinedInputFlags,
+    InvalidValueInputFlags,
+    ValidInputFlags,
+)

src/argenta/command/flags/models.py

@@ -0,0 +1,90 @@
+from argenta.command.flag.models import InputFlag, Flag
+from typing import Generic, TypeVar
+
+
+FlagType = TypeVar("FlagType")
+
+
+class BaseFlags(Generic[FlagType]):
+    def __init__(self, *flags: FlagType):
+        """
+        Public. A model that combines the registered flags
+        :param flags: the flags that will be registered
+        :return: None
+        """
+        self._flags = flags if flags else []
+
+    def get_flags(self) -> list[FlagType]:
+        """
+        Public. Returns a list of flags
+        :return: list of flags as list[FlagType]
+        """
+        return self._flags
+
+    def add_flag(self, flag: FlagType):
+        """
+        Public. Adds a flag to the list of flags
+        :param flag: flag to add
+        :return: None
+        """
+        self._flags.append(flag)
+
+    def add_flags(self, flags: list[FlagType]):
+        """
+        Public. Adds a list of flags to the list of flags
+        :param flags: list of flags to add
+        :return: None
+        """
+        self._flags.extend(flags)
+
+    def get_flag(self, name: str) -> FlagType | None:
+        """
+        Public. Returns the flag entity by its name or None if not found
+        :param name: the name of the flag to get
+        :return: entity of the flag or None
+        """
+        if name in [flag.get_name() for flag in self._flags]:
+            return list(filter(lambda flag: flag.get_name() == name, self._flags))[0]
+        else:
+            return None
+
+    def __iter__(self):
+        return iter(self._flags)
+
+    def __next__(self):
+        return next(iter(self))
+
+    def __getitem__(self, item):
+        return self._flags[item]
+
+    def __bool__(self):
+        return bool(self._flags)
+
+    def __eq__(self, other):
+        if len(self.get_flags()) != len(other.get_flags()):
+            return False
+        else:
+            for flag, other_flag in zip(self.get_flags(), other.get_flags()):
+                if not flag == other_flag:
+                    return False
+        return True
+
+
+class Flags(BaseFlags[Flag]):
+    pass
+
+
+class InputFlags(BaseFlags[InputFlag]):
+    pass
+
+
+class ValidInputFlags(InputFlags):
+    pass
+
+
+class UndefinedInputFlags(InputFlags):
+    pass
+
+
+class InvalidValueInputFlags(InputFlags):
+    pass

src/argenta/command/models.py

@@ -0,0 +1,197 @@
+from argenta.command.flag.models import Flag, InputFlag
+from argenta.command.flags.models import InputFlags, Flags
+from argenta.command.exceptions import (
+    UnprocessedInputFlagException,
+    RepeatedInputFlagsException,
+    EmptyInputCommandException,
+)
+from typing import Generic, TypeVar, cast, Literal
+
+
+InputCommandType = TypeVar("InputCommandType")
+
+
+class BaseCommand:
+    def __init__(self, trigger: str) -> None:
+        """
+        Private. Base class for all commands
+        :param trigger: A string trigger, which, when entered by the user, indicates that the input corresponds to the command
+        """
+        self._trigger = trigger
+
+    def get_trigger(self) -> str:
+        """
+        Public. Returns the trigger of the command
+        :return: the trigger of the command as str
+        """
+        return self._trigger
+
+
+class Command(BaseCommand):
+    def __init__(
+        self,
+        trigger: str,
+        description: str = None,
+        flags: Flag | Flags = None,
+        aliases: list[str] = None,
+    ):
+        """
+        Public. The command that can and should be registered in the Router
+        :param trigger: A string trigger, which, when entered by the user, indicates that the input corresponds to the command
+        :param description: the description of the command
+        :param flags: processed commands
+        :param aliases: string synonyms for the main trigger
+        """
+        super().__init__(trigger)
+        self._registered_flags: Flags = (
+            flags
+            if isinstance(flags, Flags)
+            else Flags(flags)
+            if isinstance(flags, Flag)
+            else Flags()
+        )
+        self._description = "Very useful command" if not description else description
+        self._aliases = aliases if isinstance(aliases, list) else []
+
+    def get_registered_flags(self) -> Flags:
+        """
+        Private. Returns the registered flags
+        :return: the registered flags as Flags
+        """
+        return self._registered_flags
+
+    def get_aliases(self) -> list[str] | list:
+        """
+        Public. Returns the aliases of the command
+        :return: the aliases of the command as list[str] | list
+        """
+        return self._aliases
+
+    def validate_input_flag(
+        self, flag: InputFlag
+    ) -> Literal["Undefined", "Valid", "Invalid"]:
+        """
+        Private. Validates the input flag
+        :param flag: input flag for validation
+        :return: is input flag valid as bool
+        """
+        registered_flags: Flags | None = self.get_registered_flags()
+        if registered_flags:
+            if isinstance(registered_flags, Flag):
+                if registered_flags.get_string_entity() == flag.get_string_entity():
+                    is_valid = registered_flags.validate_input_flag_value(
+                        flag.get_value()
+                    )
+                    if is_valid:
+                        return "Valid"
+                    else:
+                        return "Invalid"
+                else:
+                    return "Undefined"
+            else:
+                for registered_flag in registered_flags:
+                    if registered_flag.get_string_entity() == flag.get_string_entity():
+                        is_valid = registered_flag.validate_input_flag_value(
+                            flag.get_value()
+                        )
+                        if is_valid:
+                            return "Valid"
+                        else:
+                            return "Invalid"
+                return "Undefined"
+        return "Undefined"
+
+    def get_description(self) -> str:
+        """
+        Private. Returns the description of the command
+        :return: the description of the command as str
+        """
+        return self._description
+
+
+class InputCommand(BaseCommand, Generic[InputCommandType]):
+    def __init__(self, trigger: str, input_flags: InputFlag | InputFlags = None):
+        """
+        Private. The model of the input command, after parsing
+        :param trigger:the trigger of the command
+        :param input_flags: the input flags
+        :return: None
+        """
+        super().__init__(trigger)
+        self._input_flags: InputFlags = (
+            input_flags
+            if isinstance(input_flags, InputFlags)
+            else InputFlags(input_flags)
+            if isinstance(input_flags, InputFlag)
+            else InputFlags()
+        )
+
+    def _set_input_flags(self, input_flags: InputFlags) -> None:
+        """
+        Private. Sets the input flags
+        :param input_flags: the input flags to set
+        :return: None
+        """
+        self._input_flags = input_flags
+
+    def get_input_flags(self) -> InputFlags:
+        """
+        Private. Returns the input flags
+        :return: the input flags as InputFlags
+        """
+        return self._input_flags
+
+    @staticmethod
+    def parse(raw_command: str) -> InputCommandType:
+        """
+        Private. Parse the raw input command
+        :param raw_command: raw input command
+        :return: model of the input command, after parsing as InputCommand
+        """
+        if not raw_command:
+            raise EmptyInputCommandException()
+
+        list_of_tokens = raw_command.split()
+        command = list_of_tokens.pop(0)
+
+        input_flags: InputFlags = InputFlags()
+        current_flag_name, current_flag_value = None, None
+
+        for k, _ in enumerate(list_of_tokens):
+            if _.startswith("-"):
+                if len(_) < 2 or len(_[: _.rfind("-")]) > 3:
+                    raise UnprocessedInputFlagException()
+                current_flag_name = _
+            else:
+                if not current_flag_name or current_flag_value:
+                    raise UnprocessedInputFlagException()
+                current_flag_value = _
+
+            if current_flag_name:
+                if not len(list_of_tokens) == k + 1:
+                    if not list_of_tokens[k + 1].startswith("-"):
+                        continue
+
+                input_flag = InputFlag(
+                    name=current_flag_name[current_flag_name.rfind("-") + 1 :],
+                    prefix=cast(
+                        Literal["-", "--", "---"],
+                        current_flag_name[: current_flag_name.rfind("-") + 1],
+                    ),
+                    value=current_flag_value,
+                )
+
+                all_flags = [
+                    flag.get_string_entity() for flag in input_flags.get_flags()
+                ]
+                if input_flag.get_string_entity() not in all_flags:
+                    input_flags.add_flag(input_flag)
+                else:
+                    raise RepeatedInputFlagsException(input_flag)
+
+                current_flag_name, current_flag_value = None, None
+
+        if any([current_flag_name, current_flag_value]):
+            raise UnprocessedInputFlagException()
+        else:
+            return InputCommand(trigger=command, input_flags=input_flags)

src/argenta/orchestrator/__init__.py

@@ -0,0 +1,4 @@
+__all__ = ["Orchestrator"]
+
+
+from argenta.orchestrator.entity import Orchestrator

src/argenta/orchestrator/argparser/__init__.py

@@ -0,0 +1,4 @@
+__all__ = ["ArgParser"]
+
+
+from argenta.orchestrator.argparser.entity import ArgParser

src/argenta/orchestrator/argparser/arguments/__init__.py

@@ -0,0 +1,8 @@
+__all__ = ["BooleanArgument", "PositionalArgument", "OptionalArgument"]
+
+
+from argenta.orchestrator.argparser.arguments.models import (
+    BooleanArgument,
+    PositionalArgument,
+    OptionalArgument,
+)

src/argenta/orchestrator/argparser/arguments/models.py

@@ -0,0 +1,56 @@
+from abc import ABC, abstractmethod
+from typing import Literal
+
+
+class BaseArgument(ABC):
+    """
+    Private. Base class for all arguments
+    """
+
+    @abstractmethod
+    def get_string_entity(self) -> str:
+        """
+        Public. Returns the string representation of the argument
+        :return: the string representation as a str
+        """
+        pass
+
+
+class PositionalArgument(BaseArgument):
+    def __init__(self, name: str):
+        """
+        Public. Required argument at startup
+        :param name: name of the argument, must not start with minus (-)
+        """
+        self.name = name
+
+    def get_string_entity(self):
+        return self.name
+
+
+class OptionalArgument(BaseArgument):
+    def __init__(self, name: str, prefix: Literal["-", "--", "---"] = "--"):
+        """
+        Public. Optional argument, must have the value
+        :param name: name of the argument
+        :param prefix: prefix of the argument
+        """
+        self.name = name
+        self.prefix = prefix
+
+    def get_string_entity(self):
+        return self.prefix + self.name
+
+
+class BooleanArgument(BaseArgument):
+    def __init__(self, name: str, prefix: Literal["-", "--", "---"] = "--"):
+        """
+        Public. Boolean argument, does not require a value
+        :param name: name of the argument
+        :param prefix: prefix of the argument
+        """
+        self.name = name
+        self.prefix = prefix
+
+    def get_string_entity(self):
+        return self.prefix + self.name

src/argenta/orchestrator/argparser/entity.py

@@ -0,0 +1,59 @@
+from argparse import ArgumentParser
+
+from argenta.orchestrator.argparser.arguments.models import (
+    BooleanArgument,
+    OptionalArgument,
+    PositionalArgument,
+)
+
+
+class ArgParser:
+    def __init__(
+        self,
+        processed_args: list[PositionalArgument | OptionalArgument | BooleanArgument],
+        name: str = "Argenta",
+        description: str = "Argenta available arguments",
+        epilog: str = "github.com/koloideal/Argenta | made by kolo",
+    ) -> None:
+        """
+        Public. Cmd argument parser and configurator at startup
+        :param name: the name of the ArgParse instance
+        :param description: the description of the ArgParse instance
+        :param epilog: the epilog of the ArgParse instance
+        :param processed_args: registered and processed arguments
+        """
+        self.name = name
+        self.description = description
+        self.epilog = epilog
+
+        self.entity: ArgumentParser = ArgumentParser(
+            prog=name, description=description, epilog=epilog
+        )
+        self.args: (
+            list[PositionalArgument | OptionalArgument | BooleanArgument] | None
+        ) = processed_args
+
+    def set_args(
+        self, *args: PositionalArgument | OptionalArgument | BooleanArgument
+    ) -> None:
+        """
+        Public. Sets the arguments to be processed
+        :param args: processed arguments
+        :return: None
+        """
+        self.args.extend(args)
+
+    def register_args(self) -> None:
+        """
+        Private. Registers initialized command line arguments
+        :return: None
+        """
+        if not self.args:
+            return
+        for arg in self.args:
+            if type(arg) is PositionalArgument:
+                self.entity.add_argument(arg.get_string_entity())
+            elif type(arg) is OptionalArgument:
+                self.entity.add_argument(arg.get_string_entity())
+            elif type(arg) is BooleanArgument:
+                self.entity.add_argument(arg.get_string_entity(), action="store_true")

src/argenta/orchestrator/entity.py

@@ -0,0 +1,35 @@
+from argparse import Namespace
+
+from argenta.app import App
+from argenta.orchestrator.argparser import ArgParser
+
+
+class Orchestrator:
+    def __init__(self, arg_parser: ArgParser = False):
+        """
+        Public. An orchestrator and configurator that defines the behavior of an integrated system, one level higher than the App
+        :param arg_parser: Cmd argument parser and configurator at startup
+        :return: None
+        """
+        self.arg_parser: ArgParser | False = arg_parser
+        if arg_parser:
+            self.arg_parser.register_args()
+
+    @staticmethod
+    def start_polling(app: App) -> None:
+        """
+        Public. Starting the user input processing cycle
+        :param app: a running application
+        :return: None
+        """
+        app.run_polling()
+
+    def get_input_args(self) -> Namespace | None:
+        """
+        Public. Returns the arguments parsed
+        :return: None
+        """
+        if self.arg_parser:
+            return self.arg_parser.entity.parse_args()
+        else:
+            return None

src/argenta/response/__init__.py

@@ -0,0 +1,5 @@
+__all__ = ["Response", "Status"]
+
+
+from argenta.response.entity import Response
+from argenta.response.status import Status

src/argenta/response/entity.py

@@ -0,0 +1,29 @@
+from argenta.response.status import Status
+from argenta.command.flags import (
+    ValidInputFlags,
+    UndefinedInputFlags,
+    InvalidValueInputFlags,
+)
+
+
+class Response:
+    __slots__ = ("status", "valid_flags", "undefined_flags", "invalid_value_flags")
+
+    def __init__(
+        self,
+        status: Status = None,
+        valid_flags: ValidInputFlags = ValidInputFlags(),
+        undefined_flags: UndefinedInputFlags = UndefinedInputFlags(),
+        invalid_value_flags: InvalidValueInputFlags = InvalidValueInputFlags(),
+    ):
+        """
+        Public. The entity of the user input sent to the handler
+        :param status: the status of the response
+        :param valid_flags: valid input flags
+        :param undefined_flags: undefined input flags
+        :param invalid_value_flags: input flags with invalid values
+        """
+        self.status = status
+        self.valid_flags = valid_flags
+        self.undefined_flags = undefined_flags
+        self.invalid_value_flags = invalid_value_flags

src/argenta/response/status.py

@@ -0,0 +1,8 @@
+from enum import Enum
+
+
+class Status(Enum):
+    ALL_FLAGS_VALID = "ALL_FLAGS_VALID"
+    UNDEFINED_FLAGS = "UNDEFINED_FLAGS"
+    INVALID_VALUE_FLAGS = "INVALID_VALUE_FLAGS"
+    UNDEFINED_AND_INVALID_FLAGS = "UNDEFINED_AND_INVALID_FLAGS"

src/argenta/router/__init__.py

@@ -0,0 +1,4 @@
+__all__ = ["Router"]
+
+
+from argenta.router.entity import Router

src/argenta/router/command_handler/entity.py

@@ -0,0 +1,67 @@
+from typing import Callable, Iterator
+
+from argenta.command import Command
+from argenta.response import Response
+
+
+class CommandHandler:
+    def __init__(self, handler: Callable[[Response], None], handled_command: Command):
+        """
+        Private. Entity of the model linking the handler and the command being processed
+        :param handler: the handler being called
+        :param handled_command: the command being processed
+        """
+        self._handler = handler
+        self._handled_command = handled_command
+
+    def handling(self, response: Response) -> None:
+        """
+        Private. Direct processing of an input command
+        :param response: the entity of response: various groups of flags and status of response
+        :return: None
+        """
+        self._handler(response)
+
+    def get_handler(self) -> Callable[[Response], None]:
+        """
+        Private. Returns the handler being called
+        :return: the handler being called as Callable[[Response], None]
+        """
+        return self._handler
+
+    def get_handled_command(self) -> Command:
+        """
+        Private. Returns the command being processed
+        :return: the command being processed as Command
+        """
+        return self._handled_command
+
+
+class CommandHandlers:
+    def __init__(self, command_handlers: list[CommandHandler] = None):
+        """
+        Private. The model that unites all CommandHandler of the routers
+        :param command_handlers: list of CommandHandlers for register
+        """
+        self.command_handlers = command_handlers if command_handlers else []
+
+    def get_handlers(self) -> list[CommandHandler]:
+        """
+        Private. Returns the list of CommandHandlers
+        :return: the list of CommandHandlers as list[CommandHandler]
+        """
+        return self.command_handlers
+
+    def add_handler(self, command_handler: CommandHandler) -> None:
+        """
+        Private. Adds a CommandHandler to the list of CommandHandlers
+        :param command_handler: CommandHandler to be added
+        :return: None
+        """
+        self.command_handlers.append(command_handler)
+
+    def __iter__(self) -> Iterator[CommandHandler]:
+        return iter(self.command_handlers)
+
+    def __next__(self) -> CommandHandler:
+        return next(iter(self.command_handlers))

src/argenta/router/defaults.py

@@ -0,0 +1,4 @@
+from argenta.router import Router
+
+
+system_router = Router(title="System points:")

src/argenta/router/entity.py

@@ -0,0 +1,238 @@
+from typing import Callable, Literal, Type
+from inspect import getfullargspec, get_annotations, getsourcefile, getsourcelines
+from rich.console import Console
+
+from argenta.command import Command
+from argenta.command.models import InputCommand
+from argenta.response import Response, Status
+from argenta.router.command_handler.entity import CommandHandlers, CommandHandler
+from argenta.command.flags.models import (
+    Flags,
+    InputFlags,
+    UndefinedInputFlags,
+    ValidInputFlags,
+    InvalidValueInputFlags,
+)
+from argenta.router.exceptions import (
+    RepeatedFlagNameException,
+    TooManyTransferredArgsException,
+    RequiredArgumentNotPassedException,
+    TriggerContainSpacesException,
+)
+
+
+class Router:
+    def __init__(self, title: str | None = "Awesome title"):
+        """
+        Public. Directly configures and manages handlers
+        :param title: the title of the router, displayed when displaying the available commands
+        :return: None
+        """
+        self.title = title
+
+        self._command_handlers: CommandHandlers = CommandHandlers()
+        self._ignore_command_register: bool = False
+
+    def command(self, command: Command | str) -> Callable:
+        """
+        Public. Registers handler
+        :param command: Registered command
+        :return: decorated handler as Callable
+        """
+        self._validate_command(command)
+        if isinstance(command, str):
+            command = Command(command)
+
+        def command_decorator(func):
+            Router._validate_func_args(func)
+            self._command_handlers.add_handler(CommandHandler(func, command))
+
+            def wrapper(*args, **kwargs):
+                return func(*args, **kwargs)
+
+            return wrapper
+
+        return command_decorator
+
+    def finds_appropriate_handler(self, input_command: InputCommand) -> None:
+        """
+        Private. Finds the appropriate handler for given input command and passes control to it
+        :param input_command: input command as InputCommand
+        :return: None
+        """
+        input_command_name: str = input_command.get_trigger()
+        input_command_flags: InputFlags = input_command.get_input_flags()
+
+        for command_handler in self._command_handlers:
+            handle_command = command_handler.get_handled_command()
+            if input_command_name.lower() == handle_command.get_trigger().lower():
+                self.process_input_command(input_command_flags, command_handler)
+            if input_command_name.lower() in handle_command.get_aliases():
+                self.process_input_command(input_command_flags, command_handler)
+
+    def process_input_command(
+        self, input_command_flags: InputFlags, command_handler: CommandHandler
+    ) -> None:
+        """
+        Private. Processes input command with the appropriate handler
+        :param input_command_flags: input command flags as InputFlags
+        :param command_handler: command handler for input command as CommandHandler
+        :return: None
+        """
+        handle_command = command_handler.get_handled_command()
+        response: Response = Response()
+        if handle_command.get_registered_flags().get_flags():
+            if input_command_flags.get_flags():
+                response: Response = self._structuring_input_flags(
+                    handle_command, input_command_flags
+                )
+                command_handler.handling(response)
+            else:
+                response.status = Status.ALL_FLAGS_VALID
+                command_handler.handling(response)
+        else:
+            if input_command_flags.get_flags():
+                response.status = Status.UNDEFINED_FLAGS
+                response.undefined_flags = UndefinedInputFlags()
+                response.undefined_flags.add_flags(input_command_flags.get_flags())
+                command_handler.handling(response)
+            else:
+                response.status = Status.ALL_FLAGS_VALID
+                command_handler.handling(response)
+
+    @staticmethod
+    def _structuring_input_flags(
+        handled_command: Command, input_flags: InputFlags
+    ) -> Response:
+        """
+        Private. Validates flags of input command
+        :param handled_command: entity of the handled command
+        :param input_flags:
+        :return: entity of response as Response
+        """
+        valid_input_flags: ValidInputFlags = ValidInputFlags()
+        invalid_value_input_flags: InvalidValueInputFlags = InvalidValueInputFlags()
+        undefined_input_flags: UndefinedInputFlags = UndefinedInputFlags()
+        for flag in input_flags:
+            flag_status: Literal["Undefined", "Valid", "Invalid"] = (
+                handled_command.validate_input_flag(flag)
+            )
+            match flag_status:
+                case "Valid":
+                    valid_input_flags.add_flag(flag)
+                case "Undefined":
+                    undefined_input_flags.add_flag(flag)
+                case "Invalid":
+                    invalid_value_input_flags.add_flag(flag)
+
+        if (
+            not invalid_value_input_flags.get_flags()
+            and not undefined_input_flags.get_flags()
+        ):
+            status = Status.ALL_FLAGS_VALID
+        elif (
+            invalid_value_input_flags.get_flags()
+            and not undefined_input_flags.get_flags()
+        ):
+            status = Status.INVALID_VALUE_FLAGS
+        elif (
+            not invalid_value_input_flags.get_flags()
+            and undefined_input_flags.get_flags()
+        ):
+            status = Status.UNDEFINED_FLAGS
+        else:
+            status = Status.UNDEFINED_AND_INVALID_FLAGS
+
+        return Response(
+            invalid_value_flags=invalid_value_input_flags,
+            valid_flags=valid_input_flags,
+            status=status,
+            undefined_flags=undefined_input_flags,
+        )
+
+    @staticmethod
+    def _validate_command(command: Command | str) -> None:
+        """
+        Private. Validates the command registered in handler
+        :param command: validated command
+        :return: None if command is valid else raise exception
+        """
+        match type(command).__name__:
+            case "Command":
+                command_name: str = command.get_trigger()
+                if command_name.find(" ") != -1:
+                    raise TriggerContainSpacesException()
+                flags: Flags = command.get_registered_flags()
+                if flags:
+                    flags_name: list = [x.get_string_entity().lower() for x in flags]
+                    if len(set(flags_name)) < len(flags_name):
+                        raise RepeatedFlagNameException()
+            case "str":
+                if command.find(" ") != -1:
+                    raise TriggerContainSpacesException()
+
+    @staticmethod
+    def _validate_func_args(func: Callable) -> None:
+        """
+        Private. Validates the arguments of the handler
+        :param func: entity of the handler func
+        :return: None if func is valid else raise exception
+        """
+        transferred_args = getfullargspec(func).args
+        if len(transferred_args) > 1:
+            raise TooManyTransferredArgsException()
+        elif len(transferred_args) == 0:
+            raise RequiredArgumentNotPassedException()
+
+        transferred_arg: str = transferred_args[0]
+        func_annotations: dict[str, Type] = get_annotations(func)
+
+        if arg_annotation := func_annotations.get(transferred_arg):
+            if arg_annotation is Response:
+                pass
+            else:
+                file_path: str = getsourcefile(func)
+                source_line: int = getsourcelines(func)[1] + 1
+                fprint = Console().print
+                fprint(
+                    f'\nFile "{file_path}", line {source_line}\n[b red]WARNING:[/b red] [i]The typehint '
+                    f"of argument([green]{transferred_arg}[/green]) passed to the handler is [/i][bold blue]{Response}[/bold blue],"
+                    f" [i]but[/i] [bold blue]{arg_annotation}[/bold blue] [i]is specified[/i]\n",
+                    highlight=False,
+                )
+
+    def set_command_register_ignore(self, _: bool) -> None:
+        """
+        Private. Sets the router behavior on the input commands register
+        :param _: is command register ignore
+        :return: None
+        """
+        self._ignore_command_register = _
+
+    def get_triggers(self) -> list[str]:
+        """
+        Public. Gets registered triggers
+        :return: registered in router triggers as list[str]
+        """
+        all_triggers: list[str] = []
+        for command_handler in self._command_handlers:
+            all_triggers.append(command_handler.get_handled_command().get_trigger())
+        return all_triggers
+
+    def get_aliases(self) -> list[str]:
+        """
+        Public. Gets registered aliases
+        :return: registered in router aliases as list[str]
+        """
+        all_aliases: list[str] = []
+        for command_handler in self._command_handlers:
+            if command_handler.get_handled_command().get_aliases():
+                all_aliases.extend(command_handler.get_handled_command().get_aliases())
+        return all_aliases
+
+    def get_command_handlers(self) -> CommandHandlers:
+        """
+        Private. Gets registered command handlers
+        :return: registered command handlers as CommandHandlers
+        """
+        return self._command_handlers

src/argenta/router/exceptions.py

@@ -0,0 +1,34 @@
+class RepeatedFlagNameException(Exception):
+    """
+    Private. Raised when a repeated flag name is registered
+    """
+
+    def __str__(self):
+        return "Repeated registered flag names in register command"
+
+
+class TooManyTransferredArgsException(Exception):
+    """
+    Private. Raised when too many arguments are passed
+    """
+
+    def __str__(self):
+        return "Too many transferred arguments"
+
+
+class RequiredArgumentNotPassedException(Exception):
+    """
+    Private. Raised when a required argument is not passed
+    """
+
+    def __str__(self):
+        return "Required argument not passed"
+
+
+class TriggerContainSpacesException(Exception):
+    """
+    Private. Raised when there is a space in the trigger being registered
+    """
+
+    def __str__(self):
+        return "Command trigger cannot contain spaces"

tests/main_test.py

@@ -1,5 +0,0 @@
-from argenta.app.entity import *
-
-
-def test():
-    assert App().exit_command == 'q'

tests/system_tests/test_system_handling_non_standard_behavior.py

@@ -0,0 +1,230 @@
+import _io
+from unittest.mock import patch, MagicMock
+from unittest import TestCase
+import io
+import re
+
+from argenta.app import App
+from argenta.command import Command
+from argenta.router import Router
+from argenta.command.flags.models import Flags
+from argenta.command.flag.defaults import PredefinedFlags
+from argenta.orchestrator import Orchestrator
+from argenta.response import Response
+
+
+
+class TestSystemHandlerNormalWork(TestCase):
+    @patch("builtins.input", side_effect=["help", "q"])
+    @patch("sys.stdout", new_callable=io.StringIO)
+    def test_input_incorrect_command(self, mock_stdout: _io.StringIO, magick_mock: MagicMock):
+        router = Router()
+        orchestrator = Orchestrator()
+
+        @router.command(Command('test'))
+        def test(response: Response):
+            print('test command')
+
+        app = App(override_system_messages=True,
+                  print_func=print)
+        app.include_router(router)
+        app.set_unknown_command_handler(lambda command: print(f'Unknown command: {command.get_trigger()}'))
+        orchestrator.start_polling(app)
+
+        output = mock_stdout.getvalue()
+
+        self.assertIn("\nUnknown command: help\n", output)
+
+
+    @patch("builtins.input", side_effect=["TeSt", "Q"])
+    @patch("sys.stdout", new_callable=io.StringIO)
+    def test_input_incorrect_command2(self, mock_stdout: _io.StringIO, magick_mock: MagicMock):
+        router = Router()
+        orchestrator = Orchestrator()
+
+        @router.command(Command('test'))
+        def test(response: Response):
+            print('test command')
+
+        app = App(ignore_command_register=False,
+                  override_system_messages=True,
+                  print_func=print)
+        app.include_router(router)
+        app.set_unknown_command_handler(lambda command: print(f'Unknown command: {command.get_trigger()}'))
+        orchestrator.start_polling(app)
+
+        output = mock_stdout.getvalue()
+
+        self.assertIn('\nUnknown command: TeSt\n', output)
+
+
+    @patch("builtins.input", side_effect=["test --help", "q"])
+    @patch("sys.stdout", new_callable=io.StringIO)
+    def test_input_correct_command_with_unregistered_flag(self, mock_stdout: _io.StringIO, magick_mock: MagicMock):
+        router = Router()
+        orchestrator = Orchestrator()
+
+        @router.command(Command('test'))
+        def test(response: Response):
+            print(f'test command with undefined flag: {response.undefined_flags.get_flag('help').get_string_entity()}')
+
+        app = App(override_system_messages=True,
+                  print_func=print)
+        app.include_router(router)
+        orchestrator.start_polling(app)
+
+        output = mock_stdout.getvalue()
+
+        self.assertIn('\ntest command with undefined flag: --help\n', output)
+
+
+    @patch("builtins.input", side_effect=["test --port 22", "q"])
+    @patch("sys.stdout", new_callable=io.StringIO)
+    def test_input_correct_command_with_unregistered_flag2(self, mock_stdout: _io.StringIO, magick_mock: MagicMock):
+        router = Router()
+        orchestrator = Orchestrator()
+
+        @router.command(Command('test'))
+        def test(response: Response):
+            flag = response.undefined_flags.get_flag("port")
+            print(f'test command with undefined flag with value: {flag.get_string_entity()} {flag.get_value()}')
+
+        app = App(override_system_messages=True,
+                  print_func=print)
+        app.include_router(router)
+        orchestrator.start_polling(app)
+
+        output = mock_stdout.getvalue()
+
+        self.assertIn('\ntest command with undefined flag with value: --port 22\n', output)
+
+
+    @patch("builtins.input", side_effect=["test --host 192.168.32.1 --port 132", "q"])
+    @patch("sys.stdout", new_callable=io.StringIO)
+    def test_input_correct_command_with_one_correct_flag_an_one_incorrect_flag(self, mock_stdout: _io.StringIO, magick_mock: MagicMock):
+        router = Router()
+        orchestrator = Orchestrator()
+        flags = Flags(PredefinedFlags.HOST)
+
+        @router.command(Command('test', flags=flags))
+        def test(response: Response):
+            flag = response.undefined_flags.get_flag("port")
+            print(f'connecting to host with flag: {flag.get_string_entity()} {flag.get_value()}')
+
+        app = App(override_system_messages=True,
+                  print_func=print)
+        app.include_router(router)
+        orchestrator.start_polling(app)
+
+        output = mock_stdout.getvalue()
+
+        self.assertIn('\nconnecting to host with flag: --port 132\n', output)
+
+
+    @patch("builtins.input", side_effect=["test", "some", "q"])
+    @patch("sys.stdout", new_callable=io.StringIO)
+    def test_input_one_correct_command_and_one_incorrect_command(self, mock_stdout: _io.StringIO, magick_mock: MagicMock):
+        router = Router()
+        orchestrator = Orchestrator()
+
+        @router.command(Command('test'))
+        def test(response: Response):
+            print(f'test command')
+
+        app = App(override_system_messages=True,
+                  print_func=print)
+        app.include_router(router)
+        app.set_unknown_command_handler(lambda command: print(f'Unknown command: {command.get_trigger()}'))
+        orchestrator.start_polling(app)
+
+        output = mock_stdout.getvalue()
+
+        self.assertRegex(output, re.compile(r'\ntest command\n(.|\n)*\nUnknown command: some'))
+
+
+    @patch("builtins.input", side_effect=["test", "some", "more", "q"])
+    @patch("sys.stdout", new_callable=io.StringIO)
+    def test_input_two_correct_commands_and_one_incorrect_command(self, mock_stdout: _io.StringIO, magick_mock: MagicMock):
+        router = Router()
+        orchestrator = Orchestrator()
+
+        @router.command(Command('test'))
+        def test(response: Response):
+            print(f'test command')
+
+        @router.command(Command('more'))
+        def test(response: Response):
+            print(f'more command')
+
+        app = App(override_system_messages=True,
+                  print_func=print)
+        app.include_router(router)
+        app.set_unknown_command_handler(lambda command: print(f'Unknown command: {command.get_trigger()}'))
+        orchestrator.start_polling(app)
+
+        output = mock_stdout.getvalue()
+
+        self.assertRegex(output, re.compile(r'\ntest command\n(.|\n)*\nUnknown command: some\n(.|\n)*\nmore command'))
+
+
+    @patch("builtins.input", side_effect=["test 535 --port", "q"])
+    @patch("sys.stdout", new_callable=io.StringIO)
+    def test_input_correct_command_with_incorrect_flag(self, mock_stdout: _io.StringIO, magick_mock: MagicMock):
+        router = Router()
+        orchestrator = Orchestrator()
+
+        @router.command(Command('test'))
+        def test(response: Response):
+            print(f'test command')
+
+        app = App(override_system_messages=True,
+                  print_func=print)
+        app.include_router(router)
+        app.set_incorrect_input_syntax_handler(lambda command: print(f'Incorrect flag syntax: "{command}"'))
+        orchestrator.start_polling(app)
+
+        output = mock_stdout.getvalue()
+
+        self.assertIn("\nIncorrect flag syntax: \"test 535 --port\"\n", output)
+
+
+    @patch("builtins.input", side_effect=["", "q"])
+    @patch("sys.stdout", new_callable=io.StringIO)
+    def test_input_empty_command(self, mock_stdout: _io.StringIO, magick_mock: MagicMock):
+        router = Router()
+        orchestrator = Orchestrator()
+
+        @router.command(Command('test'))
+        def test(response: Response):
+            print(f'test command')
+
+        app = App(override_system_messages=True,
+                  print_func=print)
+        app.include_router(router)
+        app.set_empty_command_handler(lambda: print('Empty input command'))
+        orchestrator.start_polling(app)
+
+        output = mock_stdout.getvalue()
+
+        self.assertIn("\nEmpty input command\n", output)
+
+
+    @patch("builtins.input", side_effect=["test --port 22 --port 33", "q"])
+    @patch("sys.stdout", new_callable=io.StringIO)
+    def test_input_correct_command_with_repeated_flags(self, mock_stdout: _io.StringIO, magick_mock: MagicMock):
+        router = Router()
+        orchestrator = Orchestrator()
+
+        @router.command(Command('test', flags=PredefinedFlags.PORT))
+        def test(response: Response):
+            print('test command')
+
+        app = App(override_system_messages=True,
+                  print_func=print)
+        app.include_router(router)
+        app.set_repeated_input_flags_handler(lambda command: print(f'Repeated input flags: "{command}"'))
+        orchestrator.start_polling(app)
+
+        output = mock_stdout.getvalue()
+
+        self.assertIn("\nRepeated input flags: \"test --port 22 --port 33\"\n", output)

tests/system_tests/test_system_handling_normal_behavior.py

@@ -0,0 +1,237 @@
+import _io
+from unittest.mock import patch, MagicMock
+from unittest import TestCase
+import io
+import re
+
+from argenta.app import App
+from argenta.command import Command
+from argenta.response import Response
+from argenta.router import Router
+from argenta.orchestrator import Orchestrator
+from argenta.command.flag import Flag
+from argenta.command.flags import Flags
+from argenta.command.flag.defaults import PredefinedFlags
+
+
+
+class TestSystemHandlerNormalWork(TestCase):
+    @patch("builtins.input", side_effect=["test", "q"])
+    @patch("sys.stdout", new_callable=io.StringIO)
+    def test_input_correct_command(self, mock_stdout: _io.StringIO, magick_mock: MagicMock):
+        router = Router()
+        orchestrator = Orchestrator()
+
+        @router.command(Command('test'))
+        def test(response):
+            print('test command')
+
+        app = App(override_system_messages=True,
+                  print_func=print)
+        app.include_router(router)
+        orchestrator.start_polling(app)
+
+        output = mock_stdout.getvalue()
+
+        self.assertIn('\ntest command\n', output)
+
+
+    @patch("builtins.input", side_effect=["TeSt", "q"])
+    @patch("sys.stdout", new_callable=io.StringIO)
+    def test_input_correct_command2(self, mock_stdout: _io.StringIO, magick_mock: MagicMock):
+        router = Router()
+        orchestrator = Orchestrator()
+
+        @router.command(Command('test'))
+        def test(response):
+            print('test command')
+
+        app = App(ignore_command_register=True,
+                  override_system_messages=True,
+                  print_func=print)
+        app.include_router(router)
+        orchestrator.start_polling(app)
+
+        output = mock_stdout.getvalue()
+
+        self.assertIn('\ntest command\n', output)
+
+
+    @patch("builtins.input", side_effect=["test --help", "q"])
+    @patch("sys.stdout", new_callable=io.StringIO)
+    def test_input_correct_command_with_custom_flag(self, mock_stdout: _io.StringIO, magick_mock: MagicMock):
+        router = Router()
+        orchestrator = Orchestrator()
+        flag = Flag('help', '--', False)
+
+        @router.command(Command('test', flags=flag))
+        def test(response: Response):
+            print(f'\nhelp for {response.valid_flags.get_flag('help').get_name()} flag\n')
+
+        app = App(override_system_messages=True,
+                  print_func=print)
+        app.include_router(router)
+        orchestrator.start_polling(app)
+
+        output = mock_stdout.getvalue()
+
+        self.assertIn('\nhelp for help flag\n', output)
+
+    @patch("builtins.input", side_effect=["test --port 22", "q"])
+    @patch("sys.stdout", new_callable=io.StringIO)
+    def test_input_correct_command_with_custom_flag2(self, mock_stdout: _io.StringIO, magick_mock: MagicMock):
+        router = Router()
+        orchestrator = Orchestrator()
+        flag = Flag('port', '--', re.compile(r'^\d{1,5}$'))
+
+        @router.command(Command('test', flags=flag))
+        def test(response: Response):
+            input_flag = response.valid_flags.get_flag('port')
+            print(f'flag value for {input_flag.get_name()} flag : {input_flag.get_value()}')
+
+        app = App(override_system_messages=True,
+                  print_func=print)
+        app.include_router(router)
+        orchestrator.start_polling(app)
+
+        output = mock_stdout.getvalue()
+
+        self.assertIn('\nflag value for port flag : 22\n', output)
+
+
+    @patch("builtins.input", side_effect=["test -H", "q"])
+    @patch("sys.stdout", new_callable=io.StringIO)
+    def test_input_correct_command_with_default_flag(self, mock_stdout: _io.StringIO, magick_mock: MagicMock):
+        router = Router()
+        orchestrator = Orchestrator()
+        flag = PredefinedFlags.SHORT_HELP
+
+        @router.command(Command('test', flags=flag))
+        def test(response: Response):
+            print(f'help for {response.valid_flags.get_flag('H').get_name()} flag')
+
+        app = App(override_system_messages=True,
+                  print_func=print)
+        app.include_router(router)
+        orchestrator.start_polling(app)
+
+        output = mock_stdout.getvalue()
+
+        self.assertIn('\nhelp for H flag\n', output)
+
+
+    @patch("builtins.input", side_effect=["test --info", "q"])
+    @patch("sys.stdout", new_callable=io.StringIO)
+    def test_input_correct_command_with_default_flag2(self, mock_stdout: _io.StringIO, magick_mock: MagicMock):
+        router = Router()
+        orchestrator = Orchestrator()
+        flag = PredefinedFlags.INFO
+
+        @router.command(Command('test', flags=flag))
+        def test(response: Response):
+            if response.valid_flags.get_flag('info'):
+                print('info about test command')
+
+        app = App(override_system_messages=True,
+                  print_func=print)
+        app.include_router(router)
+        orchestrator.start_polling(app)
+
+        output = mock_stdout.getvalue()
+
+        self.assertIn('\ninfo about test command\n', output)
+
+
+    @patch("builtins.input", side_effect=["test --host 192.168.0.1", "q"])
+    @patch("sys.stdout", new_callable=io.StringIO)
+    def test_input_correct_command_with_default_flag3(self, mock_stdout: _io.StringIO, magick_mock: MagicMock):
+        router = Router()
+        orchestrator = Orchestrator()
+        flag = PredefinedFlags.HOST
+
+        @router.command(Command('test', flags=flag))
+        def test(response: Response):
+            print(f'connecting to host {response.valid_flags.get_flag('host').get_value()}')
+
+        app = App(override_system_messages=True,
+                  print_func=print)
+        app.include_router(router)
+        orchestrator.start_polling(app)
+
+        output = mock_stdout.getvalue()
+
+        self.assertIn('\nconnecting to host 192.168.0.1\n', output)
+
+
+    @patch("builtins.input", side_effect=["test --host 192.168.32.1 --port 132", "q"])
+    @patch("sys.stdout", new_callable=io.StringIO)
+    def test_input_correct_command_with_two_flags(self, mock_stdout: _io.StringIO, magick_mock: MagicMock):
+        router = Router()
+        orchestrator = Orchestrator()
+        flags = Flags(PredefinedFlags.HOST, PredefinedFlags.PORT)
+
+        @router.command(Command('test', flags=flags))
+        def test(response: Response):
+            valid_flags = response.valid_flags
+            print(f'connecting to host {valid_flags.get_flag('host').get_value()} and port {valid_flags.get_flag('port').get_value()}')
+
+        app = App(override_system_messages=True,
+                  print_func=print)
+        app.include_router(router)
+        orchestrator.start_polling(app)
+
+        output = mock_stdout.getvalue()
+
+        self.assertIn('\nconnecting to host 192.168.32.1 and port 132\n', output)
+
+
+    @patch("builtins.input", side_effect=["test", "some", "q"])
+    @patch("sys.stdout", new_callable=io.StringIO)
+    def test_input_two_correct_command(self, mock_stdout: _io.StringIO, magick_mock: MagicMock):
+        router = Router()
+        orchestrator = Orchestrator()
+
+        @router.command(Command('test'))
+        def test(response):
+            print(f'test command')
+
+        @router.command(Command('some'))
+        def test2(response):
+            print(f'some command')
+
+        app = App(override_system_messages=True,
+                  print_func=print)
+        app.include_router(router)
+        orchestrator.start_polling(app)
+
+        output = mock_stdout.getvalue()
+
+        self.assertRegex(output, re.compile(r'\ntest command\n(.|\n)*\nsome command\n'))
+
+
+    @patch("builtins.input", side_effect=["test", "some", "more", "q"])
+    @patch("sys.stdout", new_callable=io.StringIO)
+    def test_input_three_correct_command(self, mock_stdout: _io.StringIO, magick_mock: MagicMock):
+        router = Router()
+        orchestrator = Orchestrator()
+
+        @router.command(Command('test'))
+        def test(response):
+            print(f'test command')
+
+        @router.command(Command('some'))
+        def test(response):
+            print(f'some command')
+
+        @router.command(Command('more'))
+        def test(response):
+            print(f'more command')
+
+        app = App(override_system_messages=True,
+                  print_func=print)
+        app.include_router(router)
+        orchestrator.start_polling(app)
+
+        output = mock_stdout.getvalue()
+
+        self.assertRegex(output, re.compile(r'\ntest command\n(.|\n)*\nsome command\n(.|\n)*\nmore command'))

tests/unit_tests/test_app.py

@@ -0,0 +1,73 @@
+from argenta.command.models import InputCommand, Command
+from argenta.app import App
+
+import unittest
+
+
+class MyTestCase(unittest.TestCase):
+    def test_is_exit_command1(self):
+        app = App()
+        self.assertEqual(app._is_exit_command(InputCommand('q')), True)
+
+    def test_is_exit_command5(self):
+        app = App()
+        self.assertEqual(app._is_exit_command(InputCommand('Q')), True)
+
+    def test_is_exit_command2(self):
+        app = App(ignore_command_register=False)
+        self.assertEqual(app._is_exit_command(InputCommand('q')), False)
+
+    def test_is_exit_command3(self):
+        app = App(exit_command=Command('quit'))
+        self.assertEqual(app._is_exit_command(InputCommand('quit')), True)
+
+    def test_is_exit_command4(self):
+        app = App(exit_command=Command('quit'))
+        self.assertEqual(app._is_exit_command(InputCommand('qUIt')), True)
+
+    def test_is_exit_command6(self):
+        app = App(ignore_command_register=False,
+                  exit_command=Command('quit'))
+        self.assertEqual(app._is_exit_command(InputCommand('qUIt')), False)
+
+    def test_is_unknown_command1(self):
+        app = App()
+        app.set_unknown_command_handler(lambda command: None)
+        app._all_registered_triggers_in_lower = ['fr', 'tr', 'de']
+        self.assertEqual(app._is_unknown_command(InputCommand('fr')), False)
+
+    def test_is_unknown_command2(self):
+        app = App()
+        app.set_unknown_command_handler(lambda command: None)
+        app._all_registered_triggers_in_lower = ['fr', 'tr', 'de']
+        self.assertEqual(app._is_unknown_command(InputCommand('cr')), True)
+
+    def test_is_unknown_command3(self):
+        app = App(ignore_command_register=False)
+        app.set_unknown_command_handler(lambda command: None)
+        app._all_registered_triggers_in_default_case = ['Pr', 'tW', 'deQW']
+        self.assertEqual(app._is_unknown_command(InputCommand('pr')), True)
+
+    def test_is_unknown_command4(self):
+        app = App(ignore_command_register=False)
+        app.set_unknown_command_handler(lambda command: None)
+        app._all_registered_triggers_in_default_case = ['Pr', 'tW', 'deQW']
+        self.assertEqual(app._is_unknown_command(InputCommand('tW')), False)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+

tests/unit_tests/test_command.py

@@ -0,0 +1,63 @@
+from argenta.command.flag import Flag, InputFlag
+from argenta.command.flags import Flags
+from argenta.command.models import InputCommand, Command
+from argenta.command.exceptions import (UnprocessedInputFlagException,
+                                        RepeatedInputFlagsException,
+                                        EmptyInputCommandException)
+
+import unittest
+import re
+
+
+class TestInputCommand(unittest.TestCase):
+    def test_parse_correct_raw_command(self):
+        self.assertEqual(InputCommand.parse('ssh --host 192.168.0.3').get_trigger(), 'ssh')
+
+    def test_parse_raw_command_without_flag_name_with_value(self):
+        with self.assertRaises(UnprocessedInputFlagException):
+            InputCommand.parse('ssh 192.168.0.3')
+
+    def test_parse_raw_command_with_repeated_flag_name(self):
+        with self.assertRaises(RepeatedInputFlagsException):
+            InputCommand.parse('ssh --host 192.168.0.3 --host 172.198.0.43')
+
+    def test_parse_empty_raw_command(self):
+        with self.assertRaises(EmptyInputCommandException):
+            InputCommand.parse('')
+
+    def test_validate_valid_input_flag1(self):
+        command = Command('some', flags=Flag('test'))
+        self.assertEqual(command.validate_input_flag(InputFlag('test')), 'Valid')
+
+    def test_validate_valid_input_flag2(self):
+        command = Command('some', flags=Flags(Flag('test'), Flag('more')))
+        self.assertEqual(command.validate_input_flag(InputFlag('more')), 'Valid')
+
+    def test_validate_undefined_input_flag1(self):
+        command = Command('some', flags=Flag('test'))
+        self.assertEqual(command.validate_input_flag(InputFlag('more')), 'Undefined')
+
+    def test_validate_undefined_input_flag2(self):
+        command = Command('some', flags=Flags(Flag('test'), Flag('more')))
+        self.assertEqual(command.validate_input_flag(InputFlag('case')), 'Undefined')
+
+    def test_validate_undefined_input_flag3(self):
+        command = Command('some')
+        self.assertEqual(command.validate_input_flag(InputFlag('case')), 'Undefined')
+
+    def test_invalid_input_flag1(self):
+        command = Command('some', flags=Flag('test', possible_values=False))
+        self.assertEqual(command.validate_input_flag(InputFlag('test', value='example')), 'Invalid')
+
+    def test_invalid_input_flag2(self):
+        command = Command('some', flags=Flag('test', possible_values=['some', 'case']))
+        self.assertEqual(command.validate_input_flag(InputFlag('test', value='slay')), 'Invalid')
+
+    def test_invalid_input_flag3(self):
+        command = Command('some', flags=Flag('test', possible_values=re.compile(r'^ex\d{, 2}op$')))
+        self.assertEqual(command.validate_input_flag(InputFlag('test', value='example')), 'Invalid')
+
+    def test_isinstance_parse_correct_raw_command(self):
+        cmd = InputCommand.parse('ssh --host 192.168.0.3')
+        self.assertIsInstance(cmd, InputCommand)
+

tests/unit_tests/test_dividing_line.py

@@ -0,0 +1,21 @@
+from argenta.app.dividing_line import DynamicDividingLine, StaticDividingLine
+
+import unittest
+
+
+class TestDividingLine(unittest.TestCase):
+    def test_get_static_dividing_line_full_line(self):
+        line = StaticDividingLine('-')
+        self.assertEqual(line.get_full_static_line(True).count('-'), 25)
+
+    def test_get_dynamic_dividing_line_full_line(self):
+        line = DynamicDividingLine()
+        self.assertEqual(line.get_full_dynamic_line(20, True).count('-'), 20)
+
+    def test_get_dividing_line_unit_part(self):
+        line = StaticDividingLine('')
+        self.assertEqual(line.get_unit_part(), ' ')
+
+    def test_get_dividing_line2_unit_part(self):
+        line = StaticDividingLine('+-0987654321!@#$%^&*()_')
+        self.assertEqual(line.get_unit_part(), '+')

tests/unit_tests/test_flag.py

@@ -0,0 +1,130 @@
+from argenta.command.flag import Flag, InputFlag
+from argenta.command.flags import InputFlags, Flags
+
+import unittest
+import re
+
+
+class TestFlag(unittest.TestCase):
+    def test_get_string_entity(self):
+        self.assertEqual(Flag(name='test').get_string_entity(),
+                         '--test')
+
+    def test_get_string_entity2(self):
+        self.assertEqual(Flag(name='test',
+                              prefix='---').get_string_entity(),
+                         '---test')
+
+    def test_get_flag_name(self):
+        self.assertEqual(Flag(name='test').get_name(),
+                         'test')
+
+    def test_get_flag_prefix(self):
+        self.assertEqual(Flag(name='test').get_prefix(),
+                         '--')
+
+    def test_get_flag_prefix2(self):
+        self.assertEqual(Flag(name='test',
+                              prefix='--').get_prefix(),
+                         '--')
+
+    def test_get_flag_value_without_set(self):
+        self.assertEqual(InputFlag(name='test').get_value(),
+                         None)
+
+    def test_get_flag_value_with_set(self):
+        flag = InputFlag(name='test')
+        flag.set_value('example')
+        self.assertEqual(flag.get_value(), 'example')
+
+    def test_validate_incorrect_flag_value_with_list_of_possible_flag_values(self):
+        flag = Flag(name='test', possible_values=['1', '2', '3'])
+        self.assertEqual(flag.validate_input_flag_value('bad value'), False)
+
+    def test_validate_correct_flag_value_with_list_of_possible_flag_values(self):
+        flag = Flag(name='test', possible_values=['1', '2', '3'])
+        self.assertEqual(flag.validate_input_flag_value('1'), True)
+
+    def test_validate_incorrect_flag_value_with_pattern_of_possible_flag_values(self):
+        flag = Flag(name='test', possible_values=re.compile(r'192.168.\d+.\d+'))
+        self.assertEqual(flag.validate_input_flag_value('152.123.9.8'), False)
+
+    def test_validate_correct_flag_value_with_pattern_of_possible_flag_values(self):
+        flag = Flag(name='test', possible_values=re.compile(r'192.168.\d+.\d+'))
+        self.assertEqual(flag.validate_input_flag_value('192.168.9.8'), True)
+
+    def test_validate_correct_empty_flag_value_without_possible_flag_values(self):
+        flag = Flag(name='test', possible_values=False)
+        self.assertEqual(flag.validate_input_flag_value(None), True)
+
+    def test_validate_correct_empty_flag_value_with_possible_flag_values(self):
+        flag = Flag(name='test', possible_values=True)
+        self.assertEqual(flag.validate_input_flag_value(None), True)
+
+    def test_validate_incorrect_random_flag_value_without_possible_flag_values(self):
+        flag = Flag(name='test', possible_values=False)
+        self.assertEqual(flag.validate_input_flag_value('random value'), False)
+
+    def test_validate_correct_random_flag_value_with_possible_flag_values(self):
+        flag = Flag(name='test', possible_values=True)
+        self.assertEqual(flag.validate_input_flag_value('random value'), True)
+
+    def test_get_input_flag1(self):
+        flag = InputFlag(name='test')
+        input_flags = InputFlags(flag)
+        self.assertEqual(input_flags.get_flag('test'), flag)
+
+    def test_get_input_flag2(self):
+        flag = InputFlag(name='test')
+        flag2 = InputFlag(name='some')
+        input_flags = InputFlags(flag, flag2)
+        self.assertEqual(input_flags.get_flag('some'), flag2)
+
+    def test_get_undefined_input_flag(self):
+        flag = InputFlag(name='test')
+        flag2 = InputFlag(name='some')
+        input_flags = InputFlags(flag, flag2)
+        self.assertEqual(input_flags.get_flag('case'), None)
+
+    def test_get_flags(self):
+        flags = Flags()
+        list_of_flags = [
+            Flag('test1'),
+            Flag('test2'),
+            Flag('test3'),
+        ]
+        flags.add_flags(list_of_flags)
+        self.assertEqual(flags.get_flags(),
+                         list_of_flags)
+
+    def test_add_flag(self):
+        flags = Flags()
+        flags.add_flag(Flag('test'))
+        self.assertEqual(len(flags.get_flags()), 1)
+
+    def test_add_flags(self):
+        flags = Flags()
+        flags.add_flags([Flag('test'), Flag('test2')])
+        self.assertEqual(len(flags.get_flags()), 2)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+

tests/unit_tests/test_router.py

@@ -0,0 +1,124 @@
+from argenta.command.flag import InputFlag, Flag
+from argenta.command.flags import Flags, InputFlags, UndefinedInputFlags, InvalidValueInputFlags, ValidInputFlags
+from argenta.router import Router
+from argenta.command import Command
+from argenta.router.exceptions import (TriggerContainSpacesException,
+                                       RepeatedFlagNameException,
+                                       TooManyTransferredArgsException,
+                                       RequiredArgumentNotPassedException)
+
+import unittest
+import re
+
+
+class TestRouter(unittest.TestCase):
+    def test_register_command_with_spaces_in_trigger(self):
+        router = Router()
+        with self.assertRaises(TriggerContainSpacesException):
+            router._validate_command(Command(trigger='command with spaces'))
+
+    def test_register_command_with_repeated_flags(self):
+        router = Router()
+        with self.assertRaises(RepeatedFlagNameException):
+            router._validate_command(Command(trigger='command', flags=Flags(Flag('test'), Flag('test'))))
+
+    def test_structuring_input_flags1(self):
+        router = Router()
+        cmd = Command('cmd')
+        input_flags = InputFlags(InputFlag('ssh'))
+        self.assertEqual(router._structuring_input_flags(cmd, input_flags).undefined_flags, UndefinedInputFlags(InputFlag('ssh')))
+
+    def test_structuring_input_flags2(self):
+        router = Router()
+        cmd = Command('cmd')
+        input_flags = InputFlags(InputFlag('ssh', value='some'))
+        self.assertEqual(router._structuring_input_flags(cmd, input_flags).undefined_flags, UndefinedInputFlags(InputFlag('ssh', value='some')))
+
+    def test_structuring_input_flags3(self):
+        router = Router()
+        cmd = Command('cmd', flags=Flag('port'))
+        input_flags = InputFlags(InputFlag('ssh', value='some2'))
+        self.assertEqual(router._structuring_input_flags(cmd, input_flags).undefined_flags, UndefinedInputFlags(InputFlag('ssh', value='some2')))
+
+    def test_structuring_input_flags4(self):
+        router = Router()
+        command = Command('cmd', flags=Flag('ssh', possible_values=False))
+        input_flags = InputFlags(InputFlag('ssh', value='some3'))
+        self.assertEqual(router._structuring_input_flags(command, input_flags).invalid_value_flags, InvalidValueInputFlags(InputFlag('ssh', value='some3')))
+
+    def test_structuring_input_flags5(self):
+        router = Router()
+        command = Command('cmd', flags=Flag('ssh', possible_values=re.compile(r'some[1-5]$')))
+        input_flags = InputFlags(InputFlag('ssh', value='some40'))
+        self.assertEqual(router._structuring_input_flags(command, input_flags).invalid_value_flags, InvalidValueInputFlags(InputFlag('ssh', value='some40')))
+
+    def test_structuring_input_flags6(self):
+        router = Router()
+        command = Command('cmd', flags=Flag('ssh', possible_values=['example']))
+        input_flags = InputFlags(InputFlag('ssh', value='example2'))
+        self.assertEqual(router._structuring_input_flags(command, input_flags).invalid_value_flags, InvalidValueInputFlags(InputFlag('ssh', value='example2')))
+
+    def test_structuring_input_flags7(self):
+        command = Command('cmd', flags=Flag('port'))
+        input_flags = InputFlags(InputFlag('port', value='some2'))
+        self.assertEqual(Router()._structuring_input_flags(command, input_flags).valid_flags, ValidInputFlags(InputFlag('port', value='some2')))
+
+    def test_structuring_input_flags8(self):
+        command = Command('cmd', flags=Flag('port', possible_values=['some2', 'some3']))
+        input_flags = InputFlags(InputFlag('port', value='some2'))
+        self.assertEqual(Router()._structuring_input_flags(command, input_flags).valid_flags, ValidInputFlags(InputFlag('port', value='some2')))
+
+    def test_structuring_input_flags9(self):
+        command = Command('cmd', flags=Flag('ssh', possible_values=re.compile(r'more[1-5]$')))
+        input_flags = InputFlags(InputFlag('ssh', value='more5'))
+        self.assertEqual(Router()._structuring_input_flags(command, input_flags).valid_flags, ValidInputFlags(InputFlag('ssh', value='more5')))
+
+    def test_structuring_input_flags10(self):
+        command = Command('cmd', flags=Flag('ssh', possible_values=False))
+        input_flags = InputFlags(InputFlag('ssh'))
+        self.assertEqual(Router()._structuring_input_flags(command, input_flags).valid_flags, ValidInputFlags(InputFlag('ssh')))
+
+    def test_validate_incorrect_func_args1(self):
+        def handler():
+            pass
+        with self.assertRaises(RequiredArgumentNotPassedException):
+            Router()._validate_func_args(handler)
+
+    def test_validate_incorrect_func_args2(self):
+        def handler(args, kwargs):
+            pass
+        with self.assertRaises(TooManyTransferredArgsException):
+            Router()._validate_func_args(handler)
+
+    def test_get_router_aliases(self):
+        router = Router()
+        @router.command(Command('some', aliases=['test', 'case']))
+        def handler(response):
+            pass
+        self.assertListEqual(router.get_aliases(), ['test', 'case'])
+
+    def test_get_router_aliases2(self):
+        router = Router()
+        @router.command(Command('some', aliases=['test', 'case']))
+        def handler(response):
+            pass
+        @router.command(Command('ext', aliases=['more', 'foo']))
+        def handler2(response):
+            pass
+        self.assertListEqual(router.get_aliases(), ['test', 'case', 'more', 'foo'])
+
+    def test_get_router_aliases3(self):
+        router = Router()
+        @router.command(Command('some'))
+        def handler(response):
+            pass
+        self.assertListEqual(router.get_aliases(), [])
+
+
+
+
+
+
+
+
+