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

let
  cfg = config.profiles.xsession;
in
{
  imports = [ ./dunstrc.nix ./terminal.nix ./audio.nix ];

  options.profiles.xsession = {
    enable = lib.mkEnableOption "Whether or not to control the xsession";
  };


  config = lib.mkIf cfg.enable {
    home.keyboard = {
      layout = "no-latin1";
    };

    services.random-background = {
      enable = true;
      imageDirectory = "%h/wallpapers";
      interval = "30m";
    };

    xsession = {
      enable = true;


      initExtra = ''
        export PATH="$HOME/.config/nixpkgs/nix-dotfiles/bin:$PATH"

        export XDG_CURRENT_DESKTOP=kde
        export DESKTOP_SESSION=kde

        export QT_STYLE_OVERRIDE="breeze"
      '';

      windowManager = {
        i3.enable = true;
        i3.config = {
          modifier = "Mod4";
          terminal = "kitty";
          keybindings = let modifier = config.xsession.windowManager.i3.config.modifier;
          in lib.mkOptionDefault {
            "${modifier}+0" = "workspace 10";
            "${modifier}+Shift+0" = "move container to workspace 10";

            "${modifier}+Tab" = "workspace next";
            "${modifier}+Shift+Tab" = "workspace prev";

            "XF86AudioRaiseVolume" = "exec --no-startup-id pactl set-sink-volume 0 +5%";
            "XF86AudioLowerVolume" = "exec --no-startup-id pactl set-sink-volume 0 -5%";
            "XF86AudioMute" = "exec --no-startup-id pactl set-sink-mute 0 toggle";
            "XF86AudioMicMute" = "exec --no-startup-id pactl set-source-mute 1 toggle";

            "XF86MonBrightnessUp" = "exec --no-startup-id brightnessctl set +5%";
            "XF86MonBrightnessDown" = "exec --no-startup-id brightnessctl set 5%-";

            "XF86Display" = "exec arandr";

            "Print" = "exec scrot %Y-%m-%d_$wx$h_scrot.png -z -e 'mv $f /home/daniel/Pictures/screenshots/'";
            "${modifier}+Print" = "exec scrot /home/daniel/Pictures/Screenshots/%Y-%m-%d_$wx$h_scrot.png -z";
            "${modifier}+Shift+U" = "exec $HOME/.config/nixpkgs/nix-dotfiles/scripts/dmenuunicode";

            "${modifier}+n" = "exec dolphin";
            "${modifier}+b" = "exec firefox";
            "${modifier}+t" = "exec gedit";

            # "${modifier}+Return" = lib.mkForce "exec kitty";
            "${modifier}+Shift+Return" = "exec kitty -e ssh dandellion@lilith";
          };
          window = {
            titlebar = false;
            hideEdgeBorders = "smart";
          };
          bars = [];
          startup = [
             { command = "systemctl --user restart polybar"; always = true; notification = false; }
          ];
        };
      };
    };

    services.polybar = {
      enable = true;
      package = pkgs.polybar.override {
        i3Support = true;
      };
      script = "polybar bot &";
      config = {
        "colors" = {
          background = "#B2000000";
          background-alt = "#444";
          foreground = "#dfdfdf";
          foreground-alt = "#BBB";
          primary = "#ffb52a";
          secondary = "#e60053";
          alert = "#bd2c40";
        };
        "bar/bot" = {
          bottom = true;
          width = "100%";
          height = 27;

          font-0 = "MesloLGS NF:fontformat=truetype:pixelsize=11;1";

          background = "\${colors.background}";
          foreground = "\${colors.foreground}";

          padding-left = "0";
          padding-right = "2";

          module-margin-left = "1";
          module-margin-right = "2";

          modules-left = "i3 title";
          modules-right = "wlan eth filesystem cpu memory battery date";
        };

        "module/i3" = {
          type = "internal/i3";
          format = "<label-state> <label-mode>";
          scroll-up = "i3wm-wsnext";
          scroll-down = "i3wm-wsprev";

          label-mode-padding = "0";
          label-mode-foreground = "#000";
          label-mode-background = "\${colors.primary}";

          label-focused = "%index%";
          label-focused-background = "\${colors.background-alt}";
          label-focused-underline= "\${colors.primary}";
          label-focused-padding = "1";

          label-unfocused = "%index%";
          label-unfocused-padding = "1";

          label-visible = "%index%";
          label-visible-background = "\${self.label-focused-background}";
          label-visible-underline = "\${self.label-focused-underline}";
          label-visible-padding = "\${self.label-focused-padding}";

          label-urgent = "%index%";
          label-urgent-background = "\${colors.alert}";
          label-urgent-padding = "1";

        };
        "module/title" = {
          type = "internal/xwindow";
        };
        "module/wlan" = {
          type = "internal/network";
          interface = "wlp4s0";
          interval = "3.0";

          format-connected = "<ramp-signal> <label-connected>";
          format-connected-underline = "#9f78e1";
          label-connected = "(%signal%% on %essid%) %local_ip%";

          format-disconnected = "";
          
          ramp-signal-0 = "";
          ramp-signal-1 = "";
          ramp-signal-2 = "";
          ramp-signal-3 = "";
          ramp-signal-4 = "";
          ramp-signal-foreground = "\${colors.foreground-alt}";
        };
        "module/eth" = {
          type = "internal/network";
          interface = "${config.machine.eth}";
          interval = "3.0";

          format-connected-underline = "#55aa55";
          format-connected-prefix = " ";
          format-connected-prefix-foreground = "\${colors.foreground-alt}";
          label-connected = "%local_ip%";

          format-disconnected = "";
        };
        "module/filesystem" = {
          type = "internal/fs";
          interval = 25;

          mount-0 = "/";

          label-mounted = "%{F#0a81f5}%mountpoint%%{F-}: %free%";
          label-unmounted = "%mountpoint% not mounted";
          label-unmounted-foreground = "\${colors.foreground-alt}";
        };
        "module/cpu" = {
          type = "internal/cpu";
          interval = 2;
          format-prefix = " ";
          format-prefix-foreground = "\${colors.foreground-alt}";
          format-underline = "#f90000";
          label = "%percentage:2%%";
        };
        "module/memory" = {
          type = "internal/memory";
          interval = "2";
          format-prefix = " ";
          format-prefix-foreground = "\${colors.foreground-alt}";
          format-underline = "#4bffdc";
          label = "%percentage_used%%";
        };
        "module/battery" = {
          type = "internal/battery";
          battery = "BAT0";
          adapter = "AC";

          format-charging = "<animation-charging> <label-charging>";
          format-charging-underline = "#ffb52a";

          format-discharging = "<animation-discharging> <label-discharging>";
          format-discharging-underline = "\${self.format-charging-underline}";

          format-full-prefix-foreground = "\${colors.foreground-alt}";
          format-full-underline = "\${self.format-charging-underline}";

          ramp-capacity-foreground = "\${colors.foreground-alt}";

          format-full-prefix = " ";
          
          ramp-capacity-0 = "";
          ramp-capacity-1 = "";
          ramp-capacity-2 = "";
          
          animation-charging-0 = "";
          animation-charging-1 = "";
          animation-charging-2 = "";
          animation-charging-foreground = "\${colors.foreground-alt}";
          animation-charging-framerate = "750";

          animation-discharging-0 = "";
          animation-discharging-1 = "";
          animation-discharging-2 = "";
          animation-discharging-foreground = "\${colors.foreground-alt}";
          animation-discharging-framerate = "750";
        };
        "module/date" = {
          type = "internal/date";
          internal = 5;
          date = "%Y-%m-%d";
          time = "%H:%M:%S";
          label = "%date% %time%";
        };
      };
    };

    services.picom = {
      enable = true;
      backend = "xrender";
    };


    gtk = {
      enable = true;
      theme = {
        package = pkgs.breeze-gtk;
        name = "Breeze";
      };
      iconTheme = {
        package = pkgs.breeze-icons;
        name = "breeze";
      };
    };
    qt = {
      enable = true;
      #useGtkTheme = true;
      platformTheme = "gtk";
    };

    home.packages = [
      pkgs.brightnessctl
      pkgs.pavucontrol
      pkgs.xorg.xkill
      pkgs.arandr

      pkgs.dunst
      pkgs.libnotify

      pkgs.dmenu

      pkgs.scrot
      pkgs.neofetch
      pkgs.dan.colors
      pkgs.xclip

      pkgs.dejavu_fonts

      pkgs.source-code-pro

      pkgs.breeze-qt5
      pkgs.breeze-icons
    ];
  };
}