# Edit this configuration file to define what should be installed on
# your system.  Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).

{ config, pkgs, lib, fetchurl, self, nix-pkgs, buildEnv, ... }:

let
  #NUR for spotify
  nur = import (builtins.fetchTarball "https://github.com/nix-community/NUR/archive/master.tar.gz") {
    inherit pkgs;
  #end of NUR for spotify

  };

in
{
  imports =
    [ <home-manager/nixos>
      # Include the results of the hardware scan.
      ./hardware-configuration.nix
    ];

  # Bootloader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;

  networking.hostName = "nixos"; # Define your hostname.
  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.

  # Configure network proxy if necessary
  # networking.proxy.default = "http://user:password@proxy:port/";
  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";

  # Enable networking
  networking.networkmanager.enable = true;

  system.copySystemConfiguration = true;

  # Set your time zone.
  time.timeZone = "Asia/Beirut";

  # Set Default Language

  # Select internationalisation properties.
  i18n.defaultLocale = "en_US.UTF-8";

  i18n.extraLocaleSettings = {
    LC_ADDRESS = "en_AU.UTF-8";
    LC_IDENTIFICATION = "en_AU.UTF-8";
    LC_MEASUREMENT = "en_AU.UTF-8";
    LC_MONETARY = "en_AU.UTF-8";
    LC_NAME = "en_AU.UTF-8";
    LC_NUMERIC = "en_AU.UTF-8";
    LC_PAPER = "en_AU.UTF-8";
    LC_TELEPHONE = "en_AU.UTF-8";
    LC_TIME = "en_AU.UTF-8"; 
  };

  # Enable the X11 windowing system.
  services.xserver.enable = true;

  # Enable the GNOME Desktop Environment.
  services.xserver.displayManager.gdm.enable = true;
  services.xserver.desktopManager.gnome.enable = true;

  # Configure keymap in X11
  services.xserver = {
    layout = "us";
    xkbVariant = "";
  };

  # Enable CUPS to print documents.
  services.printing.enable = true;

  # Enable sound with pipewire.
  sound.enable = true;
  hardware.pulseaudio.enable = false;
  security.rtkit.enable = true;
  services.pipewire = {
    enable = true;
    alsa.enable = true;
    alsa.support32Bit = true;
    pulse.enable = true;
    # If you want to use JACK applications, uncomment this
    #jack.enable = true;

    # use the example session manager (no others are packaged yet so this is enabled by default,
    # no need to redefine it in your config for now)
    #media-session.enable = true;
  };

  ##POWERSAVING TEST
  #  services.auto-cpufreq.enable = true;
  #  services.auto-cpufreq.settings = {
  #    battery = {
  #      governor = "powersave";
  #      turbo = "never";
  #    };
  #    charger = {
  #      governor = "performance";
  #      turbo = "auto";
  #    };
  #  };
  ###powertop
  #  powerManagement.powertop.enable = true;
  ## Battery End


  # Enable touchpad support (enabled default in most desktopManager).
  # services.xserver.libinput.enable = true;

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users.happylime = {
    isNormalUser = true;
    description = "happylime";
    extraGroups = [ "networkmanager" "wheel" ];
    packages = with pkgs; [
      firefox
      #thunderbird
    ];
  };

  # Allow unfree packages
  nixpkgs.config.allowUnfree = true;
  
  #flatpak support
  services.flatpak.enable = true;


  ##general overrides

  nixpkgs.config.packageOverrides = pkgs: rec {
  #wifi patch
    wpa_supplicant = pkgs.wpa_supplicant.overrideAttrs (attrs: {
      patches = attrs.patches ++ [ ./eduroam.patch ];
    });  
  #end of wifi patch 
  

  #NUR for spotify
    nur = import (builtins.fetchTarball "https://github.com/nix-community/NUR/archive/master.tar.gz") {
      inherit pkgs;
    };
  #end of NUR for spotify

  };
  #end of overrides

  #create directories
  systemd.tmpfiles.rules = [
    "d /etc/nixos/conffiles 0755 root root"
    "d /etc/nixos/conffiles/backups 0755 root root"
    "d /etc/nixos/conffiles/scripts 0755 root root"
  ];
  #end of create directories
  
  ##start of github systemd-timer ('cron')
  #  systemd.timers."my-daily-script" = {
  #    wantedBy = [ "timers.target" ];
  #    timerConfig = {
  #      OnCalendar = "daily";
  #      Persistent = true;
  #      Unit = "keepassbackup.service";
  #    };
  #  };
  #  
  #  systemd.services."keepassbackup" = {
  #    script = ''
  #      
  #    '';
  #    serviceConfig = {
  #      Type = "oneshot";
  #      User = "root";  # You can change the user if needed
  #    };
  #  };

  #  # Define a systemd service that will push changes to GitHub
  #  systemd.services."github-push" = {
  #    script = ''
  #      # Copy your NixOS configuration files to your GitHub repository directory
  #      cp /etc/nixos/configuration.nix $HOME/github/nixosboi/
  #      cp /etc/nixos/dconf.nix $HOME/github/nixosboi/

  #      # Change to your Git repository directory
  #      cd $HOME/github/nixosboi

  #      # Perform a Git commit (you may need to configure your Git credentials)
  #      git add .
  #      git commit -m "Daily auto-commit $(date +\%Y\%m\%d)"

  #      # Push the changes to GitHub (you may need to configure your GitHub credentials)
  #      git push
  #    '';
  #  serviceConfig = {
  #    Type = "oneshot";
  #    User = "happylime";
  #    Persistent = true; 
  #  };
  #};

  #systemd.timers."github-push.timer" = {
  #  wantedBy = [ "timers.target" ];
  #  timerConfig = {
  #    OnCalendar = "daily 00:00:00"; # Adjust the time as needed
  #  };
  #};
  ##end of github systemd-timer ('cron')

  ####only for jaafar's backlight https://www.reddit.com/r/NixOS/comments/16on943/comment/k1m3f6g/?context=3
  systemd.services.disable-keyboard-backlight = {
    enable = true;
    description = "Disable keyboard backlight on resume";
    serviceConfig = {
      Type = "oneshot";
    };
    script = ''
      /run/current-system/sw/bin/echo 0 > "/sys/devices/pci0000:00/0000:00:14.3/PNP0C09:00/VPC2004:00/leds/platform::kbd_backlight/brightness"
    '';
    wantedBy = [
      "sleep.target"
      "hibernate.target"
      "hybrid-sleep.target"
    ];
    after = [
      "sleep.target"
      "hibernate.target"
      "hybrid-sleep.target"
    ];
  };
  #####only for jaafar's backlight - DELETE FOR OTHER COMPUTERS

  #calling github bashfiles
  ##bashfile 1
  #  buildEnv {
  #    name = "custom-scripts-env";
  #    paths = [
  #      (lib.dontUnpack {
  #        name = "custom-scripts";
  #        builder = ./builder.sh;
  #        src = fetchurl {
  #          url = "https://raw.githubusercontent.com/jaafar-alawieh/nixosboi/main/dconfbackup.sh"; # Replace with the correct URL
  #          sha256 = "0cglyppx1id90gvkvhai6irmib8741dbags4pb512g0wnhsdfd8a"; # Replace with the correct hash
  #        };
  #      })
  #    ];
  # }
  
  #GNOME DCONF SETTINGS ##Use `dconf watch /` to track stateful changes you are doing, then set them here.
  #comment out dconf.nix line when done with it so it doesnt keep undoing new adjustments
  #when you need to update it:
  ##  dconf dump / | dconf2nix > dconf.nix
  ##  sudo cp dconf.nix /etc/nixos/dconf.nix 
  home-manager.users."happylime" = {
    home.stateVersion="23.05";
    programs.bash.enable = true;
    #imports = [ ./dconf.nix ];
    home.file."touchegg".target = "/config/touchegg/touchegg.conf";
    home.file."touchegg".source = "/etc/nixos/conffiles/touchegg.conf";  # or .text if I just want to include everything in a nix config file and import it
  };

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
	### EECE CRAP
	android-studio
	### EECE CRAP end
	brave
	dconf2nix
  firefox
	fsearch
	gh #github cli tool
	gimp-with-plugins
	git
	glaxnimate #kdenlive dependency why tf aint it predownloaded
	gnome-frog
	gnome.gedit
  gnome3.gnome-tweaks
  gnome.dconf-editor
  gnome.gnome-terminal
	gradience
  gzdoom
  home-manager
	imagemagick #CLI converter
	keepassxc
	libreoffice
	libsForQt5.kdenlive #kdenlive
	livecaptions
	lmms
	mediainfo #kdenlive dependency why tf aint it predownloaded
	mpv
	mullvad-vpn
  nano
	neofetch
	neovim
	nodePackages_latest.pnpm #package for webdev experiment 
	obs-studio
	ocrmypdf #pdf tool
	poppler_utils #anotherpdf toolfml
	powertop
	python311
	qbittorrent
	rclone
	rclone-browser
	teams
	tenacity
	tldr
	ungoogled-chromium
	unzip
  vim 
	vlc
	vscode-fhs
	webex
  wget
  wmctrl
	xdotool
  xorg.xdpyinfo
	xorg.xkill
	youtube-music
	zip
	#NUR
	nur.repos.nltch.spotify-adblock    #for installing spotify-adblock
	nur.repos.nltch.ciscoPacketTracer8 #for installing packettracer8 
	#gnome extensions 
	gnomeExtensions.battery-indicator-icon 
	gnomeExtensions.caffeine
	gnomeExtensions.clipboard-indicator
	gnomeExtensions.dash-to-dock
  gnomeExtensions.gsconnect
	gnomeExtensions.just-perfection
	gnomeExtensions.media-controls
	gnomeExtensions.power-profile-switcher
	gnomeExtensions.reorder-workspaces
	gnomeExtensions.simple-system-monitor
	gnomeExtensions.tactile
	gnomeExtensions.top-panel-workspace-scroll
	gnomeExtensions.transparent-top-bar-adjustable-transparency
	gnomeExtensions.transparent-window-moving
	gnomeExtensions.vertical-workspaces
	gnomeExtensions.space-bar
  gnomeExtensions.workspace-matrix
	#gnome themes
	flat-remix-gnome
	dracula-theme
	rose-pine-gtk-theme
	#gnome icons
	rose-pine-icon-theme
	tela-icon-theme	
  #gnome cursor
  bibata-cursors
	#scripts
	(import ./conffiles/scripts/jump_script.nix { inherit pkgs; })
  ];

  #fonts
  fonts.fonts = with pkgs; [
  corefonts
  vistafonts
  wine64Packages.fonts
  ];


  #custom aliases for bash and maybe some future program customizations
  programs = {
    bash = {
      #shellInit       
      shellAliases = {
        l = "ls -alh";
        ll = "ls -l";
        ls = "ls --color=tty";
        conv = "code ~/projects/nix/configuration.nix";
        revuild = "sudo cp ~/projects/nix/configuration.nix /etc/nixos/configuration.nix && sudo nixos-rebuild switch && [ $? -eq 0 ] && now=$(date +'%Y-%m-%d_%H-%M-%S') && sudo cp /etc/nixos/configuration.nix /etc/nixos/conffiles/backups/configuration.$now.nix";
        conf = "sudo nano -l /etc/nixos/configuration.nix";
        rebuild = "sudo nixos-rebuild switch && [ $? -eq 0 ] && now=$(date +'%Y-%m-%d_%H-%M-%S') && sudo cp /etc/nixos/configuration.nix /etc/nixos/conffiles/backups/configuration.$now.nix";
        nano = "nano -l";
        nixscripts = "cd /etc/nixos/conffiles/scripts";
        cp = "cp -i";
        mv = "mv -i";
        mkdir = "mkdir -p";
        home = "cd ~";
        cb = "cd ..";
        cbb = "cd ../..";
        cbbb = "cd ../../..";
        cbbbb = "cd ../../../.."; 
        doc2pdf = "soffice --headless --convert-to pdf ";
        dconfigure = "sudo nano /etc/nixos/dconf.nix";
        dconfbackup = "dconf dump / | dconf2nix > dconf.nix ; sudo cp dconf.nix /etc/nixos/dconf.nix";
        dconfbackuphalf = "dconf dump / | dconf2nix > dconf.nix ";
        # Add your aliases here
        };	  
      promptInit = ''
	      PS1='\[\033[48;2;237;30;121;38;2;255;255;255m\] \$ \[\033[48;2;0;135;175;38;2;237;30;121m\]\[\033[48;2;0;135;175;38;2;255;255;255m\] \u@\[\033[38;5;226m\]\h \[\033[48;2;83;85;85;38;2;0;135;175m\]\[\033[48;2;83;85;85;38;2;255;255;255m\] \w \[\033[49;38;2;83;85;85m\]\[\033[00m\] '
  	  '' ;
    };
    #next program
  };

  # Some programs need SUID wrappers, can be configured further or are
  # started in user sessions.
  # programs.mtr.enable = true;
  # programs.gnupg.agent = {
  #   enable = true;
  #   enableSSHSupport = true;
  # };

  # List services that you want to enable:
  services.mullvad-vpn = {
	enable = true;
  };
  networking.iproute2.enable = true;

  networking.firewall.allowedTCPPorts = [ 80 443 1401 ];

  networking.firewall.allowedUDPPorts = [ 53 1194 1195 1196 1197 1300 1301 1302 1303 1400 1401 ];

  # Enable the OpenSSH daemon.
  # services.openssh.enable = true;

  # Open ports in the firewall.
  # networking.firewall.allowedTCPPorts = [ ... ];
  # networking.firewall.allowedUDPPorts = [ ... ];
  # Or disable the firewall altogether.
  # networking.firewall.enable = false;

  # This value determines the NixOS release from which the default
  # settings for stateful data, like file locations and database versions
  # on your system were taken. It‘s perfectly fine and recommended to leave
  # this value at the release version of the first install of this system.
  # Before changing this value read the documentation for this option
  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
  system.stateVersion = "23.05"; # Did you read the comment?

}
