# vim: set expandtab tabstop=2 softtabstop=2 shiftwidth=2:

{ config, pkgs, lib, ... }:

let
  unstable = import <nixos-unstable> { config = { allowUnfree = true; }; };
  mypkgs = import (pkgs.fetchFromGitHub {
    owner = "arielherself";
    repo = "mypkgs";
    rev = "165a9d4";
    hash = "sha256-F9DXUqsF8YwA49mc25MTE/3uiZJm82kImF3KrUyEUTs=";
  });
in {
  nixpkgs.config.allowUnfree = true;
  # Home Manager needs a bit of information about you and the paths it should
  # manage.
  home.username = "nixos";
  home.homeDirectory = "/home/nixos";
  xdg.enable = true;

  targets.genericLinux.enable = true;
  xdg.mime.enable = true;

  # Home Manager is pretty good at managing dotfiles. The primary way to manage
  # plain files is through 'home.file'.
  home.file = {
    ".profile" = {
      text = ''
        export GTK_THEME=Adwaita:dark
        export MOZ_USE_XINPUT2=1
        export XDG_DATA_DIRS=$XDG_DATA_DIRS:/usr/share:/var/lib/flatpak/exports/share:$HOME/.local/share/flatpak/exports/share
        export QT_QPA_PLATFORM_PLUGIN_PATH="${pkgs.libsForQt5.qt5.qtbase.bin}/lib/qt-${pkgs.libsForQt5.qt5.qtbase.version}/plugins";
      '';
    };
    ".gitconfig" = {
      text = ''
        [core]
          sshCommand = ssh.exe
        [user]
          email = arielherself@duck.com
          name = arielherself
        [gpg "ssh"]
          program = "/mnt/c/Users/user/AppData/Local/1Password/app/8/op-ssh-sign.exe"
        [safe]
          directory = /mnt/fdos_server/OS-24Fall-FDU
        [credential]
          helper = store
      '';
    };
    "Documents" = {
      source = config.lib.file.mkOutOfStoreSymlink "${config.home.homeDirectory}/Dropbox/arch/Documents";
      recursive = false;
    };
  };

  xdg.configFile = {
    "ptool/ptool.toml" = {
      source = "${config.home.homeDirectory}/Dropbox/arch/ptool.toml";
    };
    "nixpkgs/config.nix" = {
      source = ../nixpkgs-config.nix;
    };
    "starship.toml" = {
      source = ../starship.toml;
    };
    "tmux/plugins/tpm" = {
      source = builtins.fetchGit {
        url = "https://github.com/tmux-plugins/tpm.git";
        ref = "master";
      };
      recursive = true;
    };
    "contour/contour.yml" = {
      source = ../contour.yml;
      recursive = true;
    };
    "awesome/rc.lua" = {
      source = ../awesome.rc.lua;
      recursive = true;
    };
    "lf" = {
      source = ../lf;
      recursive = true;
    };
    "xournalpp" = {
      source = ../xournalpp;
      recursive = true;
    };
    "nvim" = {
      source = ../nvim;
      recursive = true;
    };
    "nvim/ftplugin/java.lua" = {
      text = ''
        local config = {
          cmd = {'${pkgs.jdt-language-server}/bin/jdtls'},
          root_dir = vim.fs.dirname(vim.fs.find({'gradlew', '.git', 'mvnw'}, { upward = true })[1]),
        }
        require('jdtls').start_or_attach(config)
      '';
    };
    "p10k/p10k.zsh" = {
      source = ../p10k.zsh;
      recursive = true;
    };
  };

  xdg.desktopEntries = {
    # Don't forget to change its permissions.
    # cider = {
    #   name = "Cider";
    #   comment = "Apple Music Player";
    #   type = "Application";
    #   exec = "${pkgs.appimage-run}/bin/appimage-run ${config.home.homeDirectory}/Dropbox/arch/cider/Cider-linux-appimage-x64.AppImage";
    #   terminal = false;
    #   categories = [ "AudioVideo" "Audio" ];
    # };
    # thorium = {
    #   name = "Thorium (AppImage)";
    #   comment = "Access the Internet";
    #   type = "Application";
    #   exec = "${pkgs.appimage-run}/bin/appimage-run ${config.home.homeDirectory}/Dropbox/arch/thorium/Thorium.AppImage";
    #   terminal = false;
    # };
  };

  # This value determines the Home Manager release that your configuration is
  # compatible with. This helps avoid breakage when a new Home Manager release
  # introduces backwards incompatible changes.
  #
  # You should not change this value, even if you update Home Manager. If you do
  # want to update the value, then make sure to first check the Home Manager
  # release notes.
  home.stateVersion = "24.05"; # Please read the comment before changing.

  # The home.packages option allows you to install Nix packages into your
  # environment.
  home.packages = [
    # Terminal
    # pkgs.contour
    # pkgs.tmux
    # pkgs.kitty
    # pkgs.alacritty

    # Networking
    # pkgs.wireshark
    # pkgs.clash-verge-rev
    mypkgs.aria2
    pkgs.qbittorrent-nox

    # Editor
    unstable.neovim
    pkgs.fzf
    pkgs.ripgrep
    pkgs.clang-tools
    pkgs.lua-language-server
    pkgs.cmake-language-server
    pkgs.nil                                   # Nix language server
    pkgs.asm-lsp                               # Assembly language server
    pkgs.nodePackages.typescript-language-server
    pkgs.nodePackages.vls                      # Vue language server
    pkgs.nodePackages.prettier
    unstable.markdown-oxide
    pkgs.helix
    # unstable.zed-editor
    # pkgs.xfce.mousepad

    # Tools
    pkgs.zip
    pkgs.unzip
    pkgs.pkg-config
    pkgs.appimage-run
    pkgs.gnumake
    pkgs.go
    pkgs.gcc
    pkgs.autoconf
    pkgs.automake
    pkgs.btop
    pkgs.fx                                    # JSON pager
    pkgs.mtr
    pkgs.htop
    pkgs.gdb
    # mypkgs.dropbox
    pkgs.brightnessctl
    pkgs.psmisc
    pkgs.xclip                                 # Clipboard support
    # pkgs.vulkan-tools
    pkgs.lshw                                  # Hardware info
    # unstable._1password
    # unstable._1password-gui
    pkgs.nix-index
    pkgs.rclone
    pkgs.sshfs
    # pkgs.usbutils
    # pkgs.udiskie
    # pkgs.udisks

    # Pwn
    pkgs.nmap
    pkgs.inetutils
    pkgs.samba

    # Java
    pkgs.jdk22
    pkgs.jdt-language-server

    # Python
    (pkgs.python312.withPackages (ps: with ps; [
    ]))
    pkgs.pyright
    # pkgs.pipx

    # Node
    pkgs.nodejs_22

    # Waybar
    # pkgs.waybar
    # pkgs.waybar-mpris

    # Desktop management
    # pkgs.xfce.thunar
    # pkgs.baobab
    pkgs.dua                                   # CLI disk usage
    # pkgs.i3lock
    # pkgs.flameshot

    # Note & Documents
    # pkgs.obsidian
    # pkgs.xournalpp
    # pkgs.sioyek

    # Multimedia
    # pkgs.kdePackages.gwenview                  # Image viewer
    # pkgs.vlc
    pkgs.playerctl
    pkgs.jellyfin-ffmpeg
    # pkgs.spotify
    # unstable.spotify-player

    # Streaming
    # pkgs.obs-studio

    # Communication
    # pkgs.telegram-desktop
    # pkgs.discord

    # Browser
    # pkgs.firefox-devedition
    # pkgs.chromium
    # mypkgs.thorium

    # Misc
    pkgs.fastfetch
    pkgs.onefetch
    pkgs.lf                                    # Terminal file manager
    pkgs.lsof
    pkgs.smassh                                # Typing test
    pkgs.you-get                               # YouTube video downloader
    pkgs.asciinema                             # Record terminal sessions
    # pkgs.ulauncher                             # application launcher
    # pkgs.networkmanagerapplet                  # Network manager tray icon
    # pkgs.cbatticon                             # Battery tray icon
    # pkgs.pavucontrol                           # Volume control
    #   pkgs.pasystray                           # Volume tray icon
    pkgs.yaru-theme
    unstable.adwaita-icon-theme
    pkgs.adwaita-qt
    pkgs.adwaita-qt6
    pkgs.wiki-tui
    pkgs.asciiquarium                          # Interesting
    pkgs.starship                              # Prompt bar
    pkgs.patchelf
    # pkgs.screenkey

    # My version of BerkeleyMono NF is incomplete. Should add some fallback fonts.
    # (pkgs.nerdfonts.override { fonts = [
    #   "JetBrainsMono"
    #   "FiraCode"
    # ]; })

    # # 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}!"
    # '')
  ];

  home.file = {
  };

  # 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/user/etc/profile.d/hm-session-vars.sh
  #
  home.sessionVariables = {
    # EDITOR = "emacs";
  };

  programs.zsh = {
    enable = true;
    # dotDir = "${config.home.homeDirectory}/.config/zsh";
    autosuggestion.enable = true;
    syntaxHighlighting.enable = true;
    shellAliases = {
      upgrade = "nix-channel --update && sudo nixos-rebuild switch && home-manager switch";
      commit = "git commit -S -m";
    };
    oh-my-zsh = {
      enable = true;
      plugins = [
        "git"
        "tmux"
      ];
    };
    # plugins = [
    #   {
    #     name = "p10k-config";
    #     src = "${config.xdg.configHome}/p10k";
    #     file = "p10k.zsh";
    #   }
    # ];
    initExtraFirst = ''
      ZSH_TMUX_AUTOSTART=true
      ZSH_TMUX_AUTOCONNECT=false
    '';
    initExtra = ''
      me() { mkdir -p "$1" && cd "$1" }
      unsetopt pathdirs
      source ${pkgs.zsh-powerlevel10k}/share/zsh-powerlevel10k/powerlevel10k.zsh-theme
      source ${pkgs.nix-index}/etc/profile.d/command-not-found.sh
      source ${config.xdg.configHome}/p10k/p10k.zsh
    '';
  };

  programs.git = {
    enable = true;
    userName = "arielherself";
    userEmail = "arielherself@duck.com";
    extraConfig = {
      commit.gpgsign = true;
      gpg.format = "ssh";
      # This may not apply. Also try `git config --global gpg.ssh.program "/home/user/.nix-profile/bin/op-ssh-sign"`
      # gpg."ssh".program = "${unstable._1password-gui}/bin/op-ssh-sign";
      push.autoSetupRemote = true;
      core.editor = "nvim";
    };
  };

  gtk = {
    enable = true;
    theme.name = "Adwaita-dark";
  };

  programs.tmux = {
    enable = true;
    sensibleOnTop = false;
    terminal = "tmux-256color";
    shell = "${pkgs.zsh}/bin/zsh";
    extraConfig = ''
      # Fix font variants and undercurl but optional.
      set -ga terminal-overrides ",xterm-256color:Tc"
      # set-option -sa terminal-features ',xterm-256color:RGB'
      # Fix Windows Terminal
      set-option -g default-terminal "tmux-256color"
      set-option -sa terminal-overrides ",xterm-256color:RGB"
      set -as terminal-overrides ',*:Smulx=\E[4::%p1%dm'
      set -as terminal-overrides ',*:Setulc=\E[58::2::%p1%{65536}%/%d::%p1%{256}%/%{255}%&%d::%p1%{255}%&%d%;m'
      # set-option -ga terminal-features ",xterm-256color:usstyle"
      # set -as terminal-overrides ',*:Smulx=\E[4::%p1%dm'
      # set -as terminal-overrides ',*:Setulc=\E[58::2::%p1%{65536}%/%d::%p1%{256}%/%{255}%&%d::%p1%{255}%&%d%;m'
      set-option -g default-shell "${pkgs.zsh}/bin/zsh"
      set -g default-command "${pkgs.zsh}/bin/zsh"
      setw -g mode-keys vi
      set-option -g status-position top
      set -sg escape-time 0
      set -g @plugin 'tmux-plugins/tpm'
      # This plugin seems to break terminfo when default shell of a terminal emulator is set to zsh.
      # set -g @plugin 'tmux-plugins/tmux-sensible'
      set -g @plugin 'erikw/tmux-powerline'
      set -g @plugin 'tmux-plugins/tmux-yank'
      run '${config.xdg.configHome}/tmux/plugins/tpm/tpm'
    '';
  };

  programs.wezterm = {
    enable = false;
    enableZshIntegration = true;
    extraConfig = ''
      local config = wezterm.config_builder()

      config.default_prog = {"${pkgs.zsh}/bin/zsh"}
      config.font = wezterm.font_with_fallback {
        "BerkeleyMono Nerd Font",
        "JetBrainsMono Nerd Font",
      }
      -- https://wezfurlong.org/wezterm/config/lua/config/term.html
      config.term = "wezterm"

      return config
    '';
  };

  programs.nushell = {
    enable = true;
    configFile.source = ../nushell/config.nu;
    envFile.source = ../nushell/env.nu;
    extraConfig = ''
    '';
  };

  programs.direnv = {
    enable = true;
    enableZshIntegration = true;
    enableNushellIntegration = true;
    nix-direnv.enable = true;
  };

  services.mpris-proxy.enable = true;

  # Let Home Manager install and manage itself.
  programs.home-manager = {
    enable = true;
  };

  systemd.user.services.qbittorrent-nox = {
    Unit = {
      Description = "qBittorrent-nox service.";
      # Wants = [ "network-online.target" ];
      # After = [ "local-fs.target" "network-online.target" "nss-lookup.target" "multi-user.target" ];
    };
    Install = {
      WantedBy = [ "default.target" ];
    };
    Service = {
      Type = "simple";
      PrivateTmp = "false";
      ExecStart = "${pkgs.qbittorrent-nox}/bin/qbittorrent-nox";
      TimeoutStopSec = 1800;
      Restart = "always";
    };
  };
}