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

{
  imports = [ inputs.zen-browser.homeModules.default ];

  home.username = "jet";
  home.homeDirectory = "/home/jet";
  home.stateVersion = "23.05";

  # Define configuration directory
  # Note: we can't use config.home.homeDirectory in the let block if we're also defining it in the set 
  # recursively without strict evaluation issues sometimes, but here it should be fine if we just use the string.
  # Safer to just use /home/jet or home.homeDirectory if it was passed in. 
  # Actually, `config.home.homeDirectory` is safe to use inside simple attribute sets.
  # Let's use a let binding for clarity.
  
  # Configure GNOME settings
  dconf.settings = let
    nixConfigDirectory = "${config.home.homeDirectory}/Documents/nix-config";
  in {
    "org/gnome/desktop/interface" = {
      clock-format = "12h";
      clock-show-weekday = true;
      color-scheme = "prefer-dark";
      enable-animations = false;
      enable-hot-corners = false;
    };
    "org/gnome/system/location" = {
      enabled = true;
    };
    "org/gnome/desktop/background" = {
      picture-uri = "file://${nixConfigDirectory}/cat.png";
      picture-uri-dark = "file://${nixConfigDirectory}/cat.png";
      picture-options = "wallpaper";
    };
    "org/gnome/settings-daemon/plugins/power" = {
      sleep-inactive-ac-type = "nothing";
    };
    "org/gtk/gtk4/settings/file-chooser" = {
      show-hidden = true;
    };
    "org/gtk/settings/file-chooser" = {
      clock-format = "12h";
      show-hidden = true;
    };
    "org/gnome/desktop/peripherals/touchpad" = {
      disable-while-typing = true;
    };
    "org/gnome/shell" = {
      disable-user-extensions = false;
      enabled-extensions = [
        "hidetopbar@mathieu.bidon.ca"
        "wifiqrcode@glerro.pm.me"
        "system-monitor@paradoxxx.zero.gmail.com"
        "clipboard-indicator@tudmotu.com"
        "emoji-copy@felipeftn"
      ];
    };
    "org/nemo/preferences" = {
      show-hidden-files = true;
      default-folder-viewer = "list-view";
      show-location-entry = true;
      show-full-path-titles = true;
      date-format = "informal";
    };
    "org/nemo/window-state" = {
      side-pane-view = "treeview";
    };
    "org/nemo/list-view" = {
      default-zoom-level = "small";
    };
  };

  home.packages = with pkgs; [
    # CLI Tools
    bat
    ripgrep
    tree
    unzip

    # Development
    gh
    tea
    mkp224o
    nixfmt

    # Terminal
    nerd-fonts.commit-mono
    fastfetch

    # Desktop / GUI
    thunderbird
    vlc
    gimp3
    inkscape
    qbittorrent-enhanced
    signal-desktop
    beeper
    element-desktop
    zulip
    logseq
    prismlauncher
    nemo-with-extensions
    font-manager
    antigravity-fhs
    butt
    
    # GNOME Extensions
    gnomeExtensions.hide-top-bar
    gnomeExtensions.wifi-qrcode
    gnomeExtensions.system-monitor-next
    gnomeExtensions.clipboard-indicator
    gnomeExtensions.emoji-copy
  ];


  # Set environment variables for OpenCL
  home.sessionVariables = {
    OCL_ICD_VENDORS = "/etc/OpenCL/vendors";
    POCL_DEVICES = "cpu";
    BROWSER = "zen";
    # Set FLAKE for nh
    NH_FLAKE = "${config.home.homeDirectory}/Documents/nix-config";
  };

  programs.helix = {
    enable = true;
    defaultEditor = true;
    settings = {
    theme = "dark_high_contrast";
      editor = {
        line-number = "relative";
        lsp.display-messages = true;
        lsp.display-inlay-hints = true;
      };
    };
    languages = {
      haskell = {
        config = {
          end-of-line-diagnostics = "hint";
        };
        "inline-diagnostics" = {
          cursor-line = "hint";
          other-lines = "hint";
        };
      };
      rust = {
        config = {
          end-of-line-diagnostics = "hint";
        };
        "inline-diagnostics" = {
          cursor-line = "hint";
          other-lines = "hint";
        };
      };
    };
  };

  programs.zellij = {
    enable = true;
    enableBashIntegration = true;

    settings = {
      # Default shell (using bash as configured in your system)
      default_shell = "bash";
      default_layout = "compact";
      pane_frames = false;

      # Mouse and interaction settings - enable for proper pane handling
      mouse_mode = true;
      copy_on_select = true;

      show_startup_tips = false;
      show_release_notes = false;

      on_force_close = "detach";
    };
  };

  programs.eza = {
    enable = true;
    icons = "always";
    enableBashIntegration = true;
    git = true;
  };

  programs.zoxide = {
    enable = true;
    enableBashIntegration = true;
  };

  programs.direnv = {
    enable = true;
    enableBashIntegration = true;
    nix-direnv.enable = true;
  };

  programs.bash = {
    enable = true;
    shellAliases = {
      ll = "eza -l";
      la = "eza -la";
      ".." = "cd ..";
      c = "cd && ls";
      j = "jj";
      jgf = "jj git fetch";
      jgp = "jj git push";
      jgc = "jj git clone --colocate";
      jbs = "jj bookmark set";
      jd = "jj describe";
      js = "jj show";
      jss = "jj show -s";
      jab = "jj abandon";
      jsp = "jj split";
      je = "jj edit --ignore-immutable";
      jall = "jj log -r 'all()'";
      jn = "jj new";
      jdiff = "jj diff";
      jsq = "jj squash";
      nhs = "nh os switch";
      nd = "nix develop";
      h = "hx";
      vanity = "mkp224o-amd64-64-24k -d noisebridgevanitytor noisebridge{2..7}";
    };
  };

  programs.kitty = {
    enable = true;
    settings = {
      hide_window_decorations = "yes";
      draw_minimal_borders = "yes";
      font_family = "CommitMono Nerd Font";
      font_size = "12";
      confirm_os_window_close = "0";
      enable_audio_bell = "no";
    };
    keybindings = {
      "ctrl+shift+c" = "copy_and_clear_or_interrupt";
      "ctrl+c" = "copy_and_clear_or_interrupt";
      "ctrl+shift+v" = "paste_from_clipboard";
      "ctrl+v" = "paste_from_clipboard";
    };
    themeFile = "GitHub_Dark_High_Contrast";
  };

  programs.jujutsu = {
    enable = true;
    settings = {
      remotes.origin.auto-track-bookmarks = "glob:*";
      user = {
        email = "jetthomaspham@gmail.com";
        name = "Jet Pham";
      };

      signing = {
        behavior = "own";
        backend = "ssh";
        key = "~/.ssh/id_ed25519.pub";
      };

      git = {
        sign-on-push = true;
      };
      ui = {
        default-command = "log";
        editor = "hx";
        pager = "bat --style=plain";
      };
    };
  };

  # Configure Zen Browser with about:config settings
  programs.zen-browser = {
    enable = true;
    suppressXdgMigrationWarning = true;
    policies = {
      DisableTelemetry = true;
      DisableFirefoxStudies = true;
      DisablePocket = true;
      DontCheckDefaultBrowser = true;
      DisableAppUpdate = true;
      DisableMasterPasswordCreation = true;
      DisablePasswordReveal = true;
      DisableProfileImport = true;
      ExtensionUpdate = false;
      OfferToSaveLogins = false;
      DisableFirefoxAccounts = true;
      DisableFormHistory = true;
      DisableSafeMode = true;
      DisableSetDesktopBackground = true;
      EnableTrackingProtection = {
        Value = true;
        Locked = true;
        Cryptomining = true;
        Fingerprinting = true;
      };
      HardwareAcceleration = true;
      NoDefaultBookmarks = true;
      PasswordManagerEnabled = false;
      Preferences = {
        "zen.theme.border-radius" = 0;
        "zen.theme.content-element-separation" = 0;
      };
    };
    profiles.default = {
      isDefault = true;
      settings = {
        "identity.fxaccounts.enabled" = false;
      };
      extensions.packages = with pkgs.nur.repos.rycee.firefox-addons; [
        ublock-origin
        onepassword-password-manager
        sponsorblock
        darkreader
        vimium
        return-youtube-dislikes
        react-devtools
        firefox-color
        pay-by-privacy
        translate-web-pages
        user-agent-string-switcher
        copy-selected-tabs-to-clipboard
        dearrow
        violentmonkey
        tst-indent-line
      ];
      search = {
        default = "SearXNG";
        privateDefault = "SearXNG";
        force = true;
        engines = {
          "SearXNG" = {
            urls = [{ template = "https://search.extremist.software/search?q={searchTerms}"; }];
            definedAliases = [ "@s" ];
          };
        };
      };
    };
  };

  # Override the Kitty desktop entry to always launch in fullscreen
  xdg.desktopEntries.kitty = {
    name = "Kitty";
    genericName = "Terminal Emulator";
    exec = "kitty --start-as=fullscreen";
    icon = "kitty";
    type = "Application";
    categories = ["System" "TerminalEmulator"];
    comment = "Fast, featureful, GPU based terminal emulator";
  };

  # Autostart applications using proper desktop files
  xdg.autostart = {
    enable = true;
    entries = [
      pkgs.kitty
      config.programs.zen-browser.package
    ];
  };

  # Set Zen Browser as default
  xdg.mimeApps = {
    enable = true;
    defaultApplications = {
      "text/html" = "zen.desktop";
      "x-scheme-handler/http" = "zen.desktop";
      "x-scheme-handler/https" = "zen.desktop";
      "x-scheme-handler/about" = "zen.desktop";
      "x-scheme-handler/unknown" = "zen.desktop";
      "inode/directory" = "nemo.desktop";
    };
  };

  # Enable rootless Podman with Home Manager
  services.podman = {
    enable = true;
    autoUpdate.enable = true;
  };
}