nixos-config/home-manager/i3/default.nix

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

let
  cfg = config.xsession.windowManager.i3;
  font.name = "DejaVu Sans Mono";
  font.size = 12.0;
in
{
  imports = [
    ./i3status-rust.nix
  ];

  home.file = {
    workspaces = {
      source = ./workspaces;
      target = ".config/i3/workspaces";
      recursive = true;
    };
    wallpapers = {
      source = ./wallpapers;
      target = ".config/i3/wallpapers";
      recursive = true;
    };
  };

  xsession.windowManager.i3 = {
    enable = true;

    config = {
      modifier = "Mod4";
      terminal = "${pkgs.kitty}/bin/kitty";

      fonts = {
        names = [ font.name ];
        size = font.size;
      };

      window = {
        titlebar = false;
        border = 0;
      };

      floating = {
        titlebar = false;
        border = 0;
      };

      menu = "${pkgs.rofi}/bin/rofi -show drun";

      bars = [{
        mode = "hide";
        position = "top";
        statusCommand = "${pkgs.i3status-rust}/bin/i3status-rs ~/.config/i3status-rust/config-default.toml";

        fonts = {
          names = [ font.name ];
          size = font.size * 1.1;
        };
      }];

      defaultWorkspace = "workspace number 1";

      keybindings = lib.mkOptionDefault {
        "${cfg.config.modifier}+Shift+o" = "exec xdg-open \"zoommtg://zoom.us/join?action=join&confno=4861587170&pwd=ZVk3aHphcWppY21ONjZOMVh6STN6dz09\"";
        "${cfg.config.modifier}+Shift+s" = "exec flameshot gui";
      };

      startup = [
        { command = "i3-msg 'workspace 1; append_layout ~/.config/i3/workspaces/workspace-1.json'"; }
        { command = "i3-msg 'workspace 2; append_layout ~/.config/i3/workspaces/workspace-2.json'"; }
        { command = "i3-msg 'workspace 4; append_layout ~/.config/i3/workspaces/workspace-4.json'"; }
        { command = "i3-msg 'workspace 5; append_layout ~/.config/i3/workspaces/workspace-5.json'"; }
        { command = "kitty"; notification = false; }
        { command = "firefox"; notification = false; }
        { command = "element-desktop"; notification = false; }
        { command = "keepassxc"; notification = false; }
        { command = "nextcloud"; notification = false; }
        { command = "thunderbird"; notification = false; }
      ];

      assigns = {
        "6" = [{ class = "^\.zoom $"; }];
      };
    };
  };

  services = {
    betterlockscreen = {
      enable = true;
      arguments = [ "--update /home/mandlm/.config/i3/wallpapers/nix-wallpaper-dracula.png" ];
    };

    flameshot = {
      enable = true;
      settings = {
        General = {
          showStartupLaunchMessage = false;
        };
      };
    };

    unclutter.enable = true;

    dunst = {
      enable = true;
      settings = {
        global = {
          follow = "keyboard";
          font = "DejaVu Sans Mono 11";
          frame_width = 1;
        };

        urgency_low = {
          frame_color = "#268bd2";
          foreground = "#eee8d5";
          background = "#002b36";
          timeout = 4;
        };

        urgency_normal = {
          frame_color = "#859900";
          foreground = "#eee8d5";
          background = "#002b36";
          timeout = 6;
        };

        urgency_critical = {
          frame_color = "#dc322f";
          foreground = "#eee8d5";
          background = "#002b36";
          timeout = 8;
        };
      };
    };
  };
}