flake/modules/home/desktop/i3.nix

{ pkgs, lib, config, osConfig, ... }:
let
  fsss = with pkgs;
    writeShellApplication {
      name = "fsss";
      runtimeInputs = [ flameshot curl xsel ];
      text = ''
        flameshot gui -r -s > /tmp/ss.png;if [ ! -s /tmp/ss.png ]; then
          exit 1
        fi
        AUTH=$(cat ${config.sops.secrets.zipline-auth.path})
        curl -H "authorization: $AUTH" https://share.muon.host/api/upload -F file=@/tmp/ss.png -H "Content-Type: multipart/form-data" -H "Format: date" -H "Image-Compression-Percent: 90" -H "No-JSON: true" | tr -d '\n' | xsel -ib;
      '';
    };
in with lib; {
  options.mods.i3.enable = mkEnableOption "enables i3";
  options.mods.battery.enable = mkEnableOption "enables battery";

  config = mkIf config.mods.i3.enable {
    services.unclutter.enable = true;
    programs.rofi.enable = true;

    programs.i3status-rust = {
      enable = true;
      bars.default = lib.mkMerge [
        {
          blocks = lib.mkBefore [
            {
              block = "privacy";
              driver = [ { name = "v4l"; } { name = "pipewire"; } ];
            }
            {
              block = "net";
              format = " $icon  ";
              inactive_format = " $icon ";
            }
          ];
        }
        (lib.mkIf config.mods.battery.enable {
          blocks = [{
            block = "battery";
            format = " $icon $percentage ";
            # format_alt =
            #   " $icon $percentage {$time_remaining.dur(hms:true, min_unit:m) |}";
          }];
        })
        {
          settings.theme.overrides = lib.mkMerge [
            { separator = ""; }
            config.lib.stylix.i3status-rust.bar
          ];
          icons = "awesome5";
          blocks = lib.mkAfter [
            {
              block = "sound";
              format = " $icon {$volume |} ";
              click = [{
                button = "left";
                cmd = "${lib.getExe pkgs.pavucontrol}";
              }];
            }
            {
              block = "time";
              format = "$icon $timestamp.datetime(f:'%Y-%m-%d %a %H:%M:%S') ";
              # format_alt = "$icon $timestamp.datetime(f:'%Y-%m-%d %H:%M') ";
              interval = 1;
            }
          ];
        }
      ];
    };

    xsession.windowManager.i3 = let
      modifier = "Mod4";
      wsAmount = 10;
      genSpaces = f: map builtins.toString (builtins.genList f wsAmount);
      workspaces = genSpaces (x: x + 1);

    in {
      enable = true;
      config = {
        modifier = modifier;
        terminal = "alacritty";
        menu = "rofi -show drun";

        window = {
          titlebar = false;
          hideEdgeBorders = "smart";
        };

        defaultWorkspace = "workspace number 1";
        workspaceAutoBackAndForth = true;
        focus.wrapping = "yes";

        # startup = [ ] ++ lib.optionals config.mods.social.enable [{
        #   command = "exec vesktop";
        # }];

        assigns = {
          "2" = [{ class = "Vesktop"; }];
          "3" = [{ class = "^Steam$"; }];
        };

        keybindings = let
          # modKeyComb: string -> valueAction: string
          # -> keys: [string] -> values: [string]
          # -> keybindings: attrSet { string -> string }
          zipBinds = comb: action: keys: values:
            (builtins.listToAttrs (zipListsWith (k: v: {
              name = "${modifier}${comb}${k}";
              value = "${action} ${v}";
            }) keys values));

          moveKeys = [ "h" "j" "k" "l" ];
          moveDirs = [ "left" "down" "up" "right" ];

          workspKeys = genSpaces (x: mod (x + 1) wsAmount);

        in mkOptionDefault ((zipBinds "+" "focus" moveKeys moveDirs)
          // (zipBinds "+Shift+" "move" moveKeys moveDirs)
          // (zipBinds "+" "workspace number" workspKeys workspaces)
          // (zipBinds "+Shift+" "move container to workspace number" workspKeys
            workspaces) // {
              "XF86AudioRaiseVolume" =
                "exec --no-startup-id pactl set-sink-volume 0 +2%";
              "XF86AudioLowerVolume" =
                "exec --no-startup-id pactl set-sink-volume 0 -2%";
              "Print" = "exec ${getExe fsss}";
            });

        bars = let
          status_conf =
            "${config.xdg.configHome}/i3status-rust/config-default.toml";
          stylix_bar = {
            mode = "dock";
            hiddenState = "hide";
            position = "bottom";
            statusCommand = "${getExe pkgs.i3status-rust} ${status_conf}";
            command = "${pkgs.i3}/bin/i3bar";
            workspaceButtons = true;
            workspaceNumbers = true;
            trayOutput = "primary";
          } // config.lib.stylix.i3.bar;
        in [ stylix_bar ];
      };
    };
  };
}