{ pkgs
, inputs
, const
, lib
, util
, config
, secret
, ... } @args: let
	# Path where Termux stores user data.
	homePath = "/data/data/com.termux.nix/files/home";

	# Android modules.
	environment = import ./Environment.nix args;
	git         = import ./Git.nix         args;
	package     = import ./Package.nix     args;
	termux      = import ./Termux.nix      args;

	# External modules.
	bash   = import ../module/common/bash args;
	nvim   = import ../module/common/nvim args;
	ssh    = import ../module/common/ssh  args;
	stylix = import ../module/common/Stylix.nix args;
	tmux   = import ../module/common/tmux args;
	yazi   = import ../user/common/yazi args;
in {
	# Configure system.
	time.timeZone     = const.timeZone;
	nix.extraOptions  = "experimental-features = nix-command flakes";
	# stylix.autoEnable = lib.mkForce false;

	# Install packages.
	environment.packages = package.list;

	home-manager.config = stylix // {
		imports = [
			inputs.stylix.homeManagerModules.stylix
		];

		# stylix = {
		# 	enable     = true;
		# 	image      = config.module.common.wallpaper.path;
		# 	autoEnable = false;
		# 	polarity   = "dark";
		# 	opacity = {
		# 		applications = 0.85;
		# 		terminal     = 0.85;
		# 		popups       = 0.85;
		# 		desktop      = 0.85;
		# 	};
		# 	cursor = {
		# 		name    = "Adwaita";
		# 		package = pkgs.gnome3.adwaita-icon-theme;
		# 		size    = 14;
		# 	};
		# 	fonts = let
		# 		serif = {
		# 			package = (pkgs.callPackage ../module/common/applefont {});
		# 			name    = "SF Pro Display";
		# 		};
		# 	in {
		# 		inherit serif;
		# 		sizes = {
		# 			applications = 12;
		# 			terminal     = 14;
		# 			popups       = 12;
		# 			desktop      = 14;
		# 		};
		# 		sansSerif = serif;
		# 		monospace = {
		# 			package = (pkgs.nerdfonts.override { fonts = [ "Terminus" ]; });
		# 			name    = "Terminess Nerd Font Mono";
		# 		};
		# 		emoji = {
		# 			package = pkgs.noto-fonts-emoji;
		# 			name = "Noto Color Emoji";
		# 		};
		# 	};
		# 	override = if config.module.common.wallpaper.forceContrastText then {
		# 		base04 = "000000";
		# 		base05 = "ffffff";
		# 		base06 = "ffffff";
		# 	} else {};
		# };

		home = {
			# Release version.
			stateVersion = const.droidStateVersion;

			# Environment variables.
			sessionVariables = environment.variables;

			# Where to put config files.
			file = {
				".dotfiles".source = inputs.self;
				".ssh/config".text = ssh.config;
				".termux/_font.ttf".source        = termux.font;
				".termux/_colors.properties".text = termux.colors;
				".config/yazi/init.lua".source    = yazi.init;
				".config/yazi/keymap.toml".source = yazi.keymap;
				".config/yazi/theme.toml".source  = yazi.theme;
				".config/yazi/yazi.toml".source   = yazi.yazi;
			};
		};

		# Special app configuration.
		programs = {
			home-manager.enable = true;

			bash = {
				enable = true;
				bashrcExtra = bash.config + termux.initScript;
			};

			tmux = {
				enable = true;
				extraConfig = tmux.config;
			};

			git = {
				enable = true;
				extraConfig = git.config;
			};

			neovim = {
				enable = true;
				extraConfig = nvim.config;
			};

			gpg = {
				enable = true;
				inherit (secret.crypto) publicKeys;
			};
		};
	};
}