{ config, pkgs, home, ... }:

let
  homedir = "/home/cspark";
in
{
  # The home.packages option allows you to install Nix packages into your
  # environment.
  home.packages = with pkgs; [
    # # Adds the 'hello' command to your environment. It prints a friendly
    # # "Hello, world!" when run.
    # pkgs.hello

    # # It is sometimes useful to fine-tune packages, for example, by applying
    # # overrides. You can do that directly here, just don't forget the
    # # parentheses. Maybe you want to install Nerd Fonts with a limited number of
    # # fonts?
    # (pkgs.nerdfonts.override { fonts = [ "FantasqueSansMono" ]; })

    # # You can also create simple shell scripts directly inside your
    # # configuration. For example, this adds a command 'my-hello' to your
    # # environment:
    # (pkgs.writeShellScriptBin "my-hello" ''
    #   echo "Hello, ${config.home.username}!"
    # '')

    # Scripts to bind/unbind usbkey from usbip server
    (pkgs.writeShellScriptBin "usbip_usbkey_bind" ''
    USBKEYBUSID="$(echo `grep 0930 /sys/bus/usb/devices/*/idVendor | cut -d '/' -f 6`)"
    sudo usbip bind -b $USBKEYBUSID
    '')
    (pkgs.writeShellScriptBin "usbip_usbkey_unbind" ''
    USBKEYBUSID="$(echo `grep 0930 /sys/bus/usb/devices/*/idVendor | cut -d '/' -f 6`)"
    sudo usbip unbind -b $USBKEYBUSID
    '')
  ];

  # Home Manager is pretty good at managing dotfiles. The primary way to manage
  # plain files is through 'home.file'.
  home.file = {
    # # Building this configuration will create a copy of 'dotfiles/screenrc' in
    # # the Nix store. Activating the configuration will then make '~/.screenrc' a
    # # symlink to the Nix store copy.
    # ".screenrc".source = dotfiles/screenrc;

    # # You can also set the file content immediately.
    # ".gradle/gradle.properties".text = ''
    #   org.gradle.console=verbose
    #   org.gradle.daemon.idletimeout=3600000
    # '';

    # MPDCRON Configuration
    ".mpdcron/mpdcron.conf".source = ./resources/home-manager/.mpdcron/mpdcron.conf;
    ".mpdcron/hooks/player".source = ./resources/home-manager/.mpdcron/hooks/player;
  };

  # Have to enable the mpd and mpd-discord-rpc user services manually for now
  services.mpd = {
    enable = true;
    musicDirectory = "${homedir}/Spool2_Secret/Music/Flac";
    network.startWhenNeeded = true;
    extraConfig = ''
      audio_output {
        type "pipewire"
        name "PipeWire Output"
      }
    '';
  };
  services.mpd-discord-rpc.enable = true;
  programs.ncmpcpp.enable = true;

  # Home Manager can also manage your environment variables through
  # 'home.sessionVariables'. These will be explicitly sourced when using a
  # shell provided by Home Manager. If you don't want to manage your shell
  # through Home Manager then you have to manually source 'hm-session-vars.sh'
  # located at either
  #
  #  ~/.nix-profile/etc/profile.d/hm-session-vars.sh
  #
  # or
  #
  #  ~/.local/state/nix/profiles/profile/etc/profile.d/hm-session-vars.sh
  #
  # or
  #
  #  /etc/profiles/per-user/cspark/etc/profile.d/hm-session-vars.sh
  #
  home.sessionVariables = {
    # EDITOR = "emacs";
  };

  programs.bash = { 
    # bashrcExtra = "fastfetch";
    shellAliases = { 
	nix-rebuild-system-flake = "home-manager switch --flake ~/.config/home-manager#wsl";
    };
    initExtra = ''
    	[ -z "$(ps -f ''${PPID} | grep nvim)" ] && nvim +terminal
    '';
    bashrcExtra = ''
# set a fancy prompt (non-color, unless we know we "want" color)
case "$TERM" in
    xterm-color|*-256color) color_prompt=yes;;
esac

# uncomment for a colored prompt, if the terminal has the capability; turned
# off by default to not distract the user: the focus in a terminal window
# should be on the output of commands, not on the prompt
#force_color_prompt=yes

if [ -n "$force_color_prompt" ]; then
    if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
        # We have color support; assume it's compliant with Ecma-48
        # (ISO/IEC-6429). (Lack of such support is extremely rare, and such
        # a case would tend to support setf rather than setaf.)
        color_prompt=yes
    else
        color_prompt=
    fi
fi

if [ "$color_prompt" = yes ]; then
    PS1="''${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ "
else
    PS1="''${debian_chroot:+($debian_chroot)}\u@\h:\w\$ "
fi
unset color_prompt force_color_prompt

# enable color support of ls and also add handy aliases
if [ -x /usr/bin/dircolors ]; then
    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
    alias ls='ls --color=auto'
    #alias dir='dir --color=auto'
    #alias vdir='vdir --color=auto'

    alias grep='grep --color=auto'
    alias fgrep='fgrep --color=auto'
    alias egrep='egrep --color=auto'
fi
    '';
  };

  # Emacs Config Init Service
  systemd.user.services.emacs-config-initialiser = let
    script = pkgs.writeShellScript "emacs-config-initialiser-script"
      ''
      if [[ ! -d $HOME/.emacs.d ]]; then
        mkdir -p $HOME/.emacs.d
        git clone https://git.cspark.dev/cspark/Emacs-Configuration $HOME/.emacs.d
      else
        exit 0
      fi
      '';
  in
  {
    Unit = {
      Description = "Initialises default emacs configuration if not available";
    };
    Service = {
      ExecStart = "${script}"; 
    };
    Install = {
      WantedBy = [ "default.target" ];
    };
  };

  # Neovim Config Init Service
  systemd.user.services.neovim-config-initialiser = let
    script = pkgs.writeShellScript "neovim-config-initialiser-script"
      ''
      if [[ ! -d $HOME/.config/nvim ]]; then
        mkdir -p $HOME/.config/nvim
        git clone https://git.cspark.dev/cspark/Neovim-Configuration $HOME/.config/nvim
      else
        exit 0
      fi
      '';
  in
  {
    Unit = {
      Description = "Initialises default neovim configuration if not available";
    };
    Service = {
      ExecStart = "${script}"; 
    };
    Install = {
      WantedBy = [ "default.target" ];
    };
  };

}