1 files changed, 243 insertions, 0 deletions
diff --git a/archinstall/lib/interactions/general_conf.py b/archinstall/lib/interactions/general_conf.py
new file mode 100644
index 00000000..5fcfa633
--- /dev/null
+++ b/archinstall/lib/interactions/general_conf.py
@@ -0,0 +1,243 @@
+from __future__ import annotations
+
+import pathlib
+from typing import List, Any, Optional, Dict, TYPE_CHECKING
+
+from ..locale import list_keyboard_languages, list_timezones
+from ..menu import MenuSelectionType, Menu, TextInput
+from ..mirrors import list_mirrors
+from ..output import warn
+from ..packages.packages import validate_package_list
+from ..storage import storage
+from ..translationhandler import Language
+
+if TYPE_CHECKING:
+	_: Any
+
+
+def ask_ntp(preset: bool = True) -> bool:
+	prompt = str(_('Would you like to use automatic time synchronization (NTP) with the default time servers?\n'))
+	prompt += str(_('Hardware time and other post-configuration steps might be required in order for NTP to work.\nFor more information, please check the Arch wiki'))
+	if preset:
+		preset_val = Menu.yes()
+	else:
+		preset_val = Menu.no()
+	choice = Menu(prompt, Menu.yes_no(), skip=False, preset_values=preset_val, default_option=Menu.yes()).run()
+
+	return False if choice.value == Menu.no() else True
+
+
+def ask_hostname(preset: str = '') -> str:
+	while True:
+		hostname = TextInput(
+			str(_('Desired hostname for the installation: ')),
+			preset
+		).run().strip()
+
+		if hostname:
+			return hostname
+
+
+def ask_for_a_timezone(preset: Optional[str] = None) -> Optional[str]:
+	timezones = list_timezones()
+	default = 'UTC'
+
+	choice = Menu(
+		_('Select a timezone'),
+		list(timezones),
+		preset_values=preset,
+		default_option=default
+	).run()
+
+	match choice.type_:
+		case MenuSelectionType.Skip: return preset
+		case MenuSelectionType.Selection: return choice.single_value
+
+	return None
+
+
+def ask_for_audio_selection(desktop: bool = True, preset: Optional[str] = None) -> Optional[str]:
+	no_audio = str(_('No audio server'))
+	choices = ['pipewire', 'pulseaudio'] if desktop else ['pipewire', 'pulseaudio', no_audio]
+	default = 'pipewire' if desktop else no_audio
+
+	choice = Menu(_('Choose an audio server'), choices, preset_values=preset, default_option=default).run()
+
+	match choice.type_:
+		case MenuSelectionType.Skip: return preset
+		case MenuSelectionType.Selection: return choice.single_value
+
+	return None
+
+
+def select_language(preset: Optional[str] = None) -> Optional[str]:
+	"""
+	Asks the user to select a language
+	Usually this is combined with :ref:`archinstall.list_keyboard_languages`.
+
+	:return: The language/dictionary key of the selected language
+	:rtype: str
+	"""
+	kb_lang = list_keyboard_languages()
+	# sort alphabetically and then by length
+	sorted_kb_lang = sorted(sorted(list(kb_lang)), key=len)
+
+	choice = Menu(
+		_('Select keyboard layout'),
+		sorted_kb_lang,
+		preset_values=preset,
+		sort=False
+	).run()
+
+	match choice.type_:
+		case MenuSelectionType.Skip: return preset
+		case MenuSelectionType.Selection: return choice.single_value
+
+	return None
+
+
+def select_mirror_regions(preset_values: Dict[str, Any] = {}) -> Dict[str, Any]:
+	"""
+	Asks the user to select a mirror or region
+	Usually this is combined with :ref:`archinstall.list_mirrors`.
+
+	:return: The dictionary information about a mirror/region.
+	:rtype: dict
+	"""
+	if preset_values is None:
+		preselected = None
+	else:
+		preselected = list(preset_values.keys())
+
+	mirrors = list_mirrors()
+
+	choice = Menu(
+		_('Select one of the regions to download packages from'),
+		list(mirrors.keys()),
+		preset_values=preselected,
+		multi=True,
+		allow_reset=True
+	).run()
+
+	match choice.type_:
+		case MenuSelectionType.Reset:
+			return {}
+		case MenuSelectionType.Skip:
+			return preset_values
+		case MenuSelectionType.Selection:
+			return {selected: mirrors[selected] for selected in choice.multi_value}
+
+	return {}
+
+
+def select_archinstall_language(languages: List[Language], preset: Language) -> Language:
+	# these are the displayed language names which can either be
+	# the english name of a language or, if present, the
+	# name of the language in its own language
+	options = {lang.display_name: lang for lang in languages}
+
+	title = 'NOTE: If a language can not displayed properly, a proper font must be set manually in the console.\n'
+	title += 'All available fonts can be found in "/usr/share/kbd/consolefonts"\n'
+	title += 'e.g. setfont LatGrkCyr-8x16 (to display latin/greek/cyrillic characters)\n'
+
+	choice = Menu(
+		title,
+		list(options.keys()),
+		default_option=preset.display_name,
+		preview_size=0.5
+	).run()
+
+	match choice.type_:
+		case MenuSelectionType.Skip: return preset
+		case MenuSelectionType.Selection: return options[choice.single_value]
+
+	raise ValueError('Language selection not handled')
+
+
+def ask_additional_packages_to_install(pre_set_packages: List[str] = []) -> List[str]:
+	# Additional packages (with some light weight error handling for invalid package names)
+	print(_('Only packages such as base, base-devel, linux, linux-firmware, efibootmgr and optional profile packages are installed.'))
+	print(_('If you desire a web browser, such as firefox or chromium, you may specify it in the following prompt.'))
+
+	def read_packages(already_defined: list = []) -> list:
+		display = ' '.join(already_defined)
+		input_packages = TextInput(_('Write additional packages to install (space separated, leave blank to skip): '), display).run().strip()
+		return input_packages.split() if input_packages else []
+
+	pre_set_packages = pre_set_packages if pre_set_packages else []
+	packages = read_packages(pre_set_packages)
+
+	if not storage['arguments']['offline'] and not storage['arguments']['no_pkg_lookups']:
+		while True:
+			if len(packages):
+				# Verify packages that were given
+				print(_("Verifying that additional packages exist (this might take a few seconds)"))
+				valid, invalid = validate_package_list(packages)
+
+				if invalid:
+					warn(f"Some packages could not be found in the repository: {invalid}")
+					packages = read_packages(valid)
+					continue
+			break
+
+	return packages
+
+
+def add_number_of_parrallel_downloads(input_number :Optional[int] = None) -> Optional[int]:
+	max_downloads = 5
+	print(_(f"This option enables the number of parallel downloads that can occur during installation"))
+	print(_(f"Enter the number of parallel downloads to be enabled.\n (Enter a value between 1 to {max_downloads})\nNote:"))
+	print(_(f" - Maximum value   : {max_downloads} ( Allows {max_downloads} parallel downloads, allows {max_downloads+1} downloads at a time )"))
+	print(_(f" - Minimum value   : 1 ( Allows 1 parallel download, allows 2 downloads at a time )"))
+	print(_(f" - Disable/Default : 0 ( Disables parallel downloading, allows only 1 download at a time )"))
+
+	while True:
+		try:
+			input_number = int(TextInput(_("[Default value: 0] > ")).run().strip() or 0)
+			if input_number <= 0:
+				input_number = 0
+			elif input_number > max_downloads:
+				input_number = max_downloads
+			break
+		except:
+			print(_(f"Invalid input! Try again with a valid input [1 to {max_downloads}, or 0 to disable]"))
+
+	pacman_conf_path = pathlib.Path("/etc/pacman.conf")
+	with pacman_conf_path.open() as f:
+		pacman_conf = f.read().split("\n")
+
+	with pacman_conf_path.open("w") as fwrite:
+		for line in pacman_conf:
+			if "ParallelDownloads" in line:
+				fwrite.write(f"ParallelDownloads = {input_number+1}\n") if not input_number == 0 else fwrite.write("#ParallelDownloads = 0\n")
+			else:
+				fwrite.write(f"{line}\n")
+
+	return input_number
+
+
+def select_additional_repositories(preset: List[str]) -> List[str]:
+	"""
+	Allows the user to select additional repositories (multilib, and testing) if desired.
+
+	:return: The string as a selected repository
+	:rtype: string
+	"""
+
+	repositories = ["multilib", "testing"]
+
+	choice = Menu(
+		_('Choose which optional additional repositories to enable'),
+		repositories,
+		sort=False,
+		multi=True,
+		preset_values=preset,
+		allow_reset=True
+	).run()
+
+	match choice.type_:
+		case MenuSelectionType.Skip: return preset
+		case MenuSelectionType.Reset: return []
+		case MenuSelectionType.Selection: return choice.single_value
+
+	return []