{ config, pkgs, lib, ... }:
let
  key = {
      left = "n";
      down = "e";
      up = "i";
      right = "o";
    tabL = "u";
    tabR = "Y";
  };
  font = {
    mono = "Hack Nerd Font";
    interface = "Liberation Sans";
    size = {
      small = "12";
      medium = "14";
      big = "16";
    };
  };
  accents = {
    red = {
      color = "#F44336";
      fg = "#ffffff";
    };
  };
  themes = {
    dark = {
      background =  "~/.local/share/backgrounds/assembly_dark.png";
      opacity= "98";
      color = {
        type= "dark";
        bg= "#202020";
        bg_light= "#404040";
        bg_dark= "#191919";
        txt= "#FFFFFF";
        nontxt= "#252525";
        random_range= "[a-f]";
        normal = {
            black= "#404040";
            red= "#AB4642";
            green= "#A1B56C";
            yellow= "#E6C547";
            blue= "#6C99DA";
            magenta= "#C397D8";
            cyan= "#70C0BA";
            white= "#EAEAEA";
            #non standard
            orange= "#FF7500";
            brown= "#A07040";
        };
      };
    };
  };
  # TODO: fix
  papirus_red = (pkgs.unstable.papirus-icon-theme.override { color = "red"; });
  orchis_theme_compact = (pkgs.orchis-theme.override { tweaks = [ "compact" "solid" ]; });
  accent = accents.red;
  color = themes.dark.color;
in {
  # Home Manager needs a bit of information about you and the
  # paths it should manage.
  home.username = "lelgenio";
  home.homeDirectory = "/home/lelgenio";
  # 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 can update Home Manager without changing this value. See
  # the Home Manager release notes for a list of state version
  # changes in each release.
  home.stateVersion = "22.05";
  # Let Home Manager install and manage itself.
  programs.home-manager.enable = true;
  # nixpkgs.config.packageOverrides = pkgs: {
  #   nur = import (builtins.fetchTarball "https://github.com/nix-community/NUR/archive/master.tar.gz") {
  #     inherit pkgs;
  #   };
  # };
  home.packages = with pkgs; [
    pkgs.unstable.helix
    kanshi
    alacritty
    exa
    fd
    ripgrep
    yt-dlp
    ffmpeg
    imagemagick
    mpv
    xfce.thunar
    liberation_ttf
    hack-font
    font-awesome_5
    fira-code
    (nerdfonts.override { fonts = [ "FiraCode" "Hack" ]; })
    orchis_theme_compact
    papirus_red
  ];
  programs.fish.enable = true;
  programs.helix = {
    enable = true;
    package = pkgs.unstable.helix;
    settings = {
      theme = "gruvbox";
      editor = {
        whitespace.render = "all";
        whitespace.characters = {
          space = "·";
          tab = "→";
          newline = "¬";
        };
      };
      keys.normal = {
         # basic movement
         n = "move_char_left";
         e = "move_line_down";
         i = "move_line_up";
         o = "move_char_right";
         # search
         l	= "search_next";
         L	= "search_prev";
         # edits
         s = "insert_mode";
         # open newline
         h	=	"open_below";
         H	=	"open_above";
         # selections
         k     = "select_regex";
         K     = "split_selection";
         "C-k" = "split_selection_on_newline";
         # goto mode
         g.n = "goto_line_start";
         g.o = "goto_line_start";
       };
       keys.insert = {
         "A-k" = "normal_mode";
       };
    };
  };
  home.sessionVariables = {
    EDITOR = "hx";
  };
  programs.firefox = {
    enable = true;
    package = pkgs.firefox;
    # extensions = with config.nur.repos.rycee.firefox-addons; [
    #   darkreader
    #   ublock-origin
    #   tree-style-tab
    #   sponsorblock
    #   duckduckgo-privacy-essentials
    # ];
    profiles = {
      main = {
        isDefault = true;
        settings = {
          "devtools.theme" = "dark";
          "toolkit.legacyUserProfileCustomizations.stylesheets" = true;
          "browser.tabs.inTitlebar" = 0;
        };
        userChrome = ''
          #tabbrowser-tabs { visibility: collapse !important; }
        '';
      };
    };
  };
  programs.command-not-found.enable = true;
  # home.file = {
  #   ".config/sway/config".source = ./sway;
  # };
  programs.waybar = {
    enable = true;
    systemd.enable = true;
    systemd.target = "sway-session.target";
    settings = [{
      layer = "top";
      modules-left = [
        "sway/workspaces"
      ];
      modules-center = [
        "clock"
      ];
      modules-right = [];
    }];
    style = ''
      /* {%@@ set bg_rgb = hex2rgb(color.bg) @@%} */
      * {
          font: ${ font.size.medium }px "${ font.interface }", Font Awesome, Fira Code Nerd Font;
          border-radius:0;
          margin:0;
          padding: 0;
          transition-duration:0;
      }
      window#waybar {
          /* background-color: rgba(30,30,30,.9); */
          transition-duration: .5s;
          /* TODO: background opacity */
          background-color: ${color.bg};
          /*{%@@ if bar_pos == "top" @@%}
              border-bottom:
          {%@@ else @@%}
              border-top:
          {%@@ endif @@%}*/
          border-bottom:
            2px solid ${ color.bg_dark };
      }
      window#waybar.solo {
          background-color: ${ color.bg };
      }
      #workspaces button {
          color: ${ color.bg_light };
          min-width:50px;
          background-color: transparent;
          border: 3px solid transparent;
      }
      #workspaces button.focused {
          color: ${ color.txt };
          /*{%@@ if bar_pos == "top" @@%}
              border-top:
          {%@@ else @@%}
              border-bottom:
          {%@@ endif @@%}*/
              border-top:
              3px solid ${ accent.color };
          /* border-bottom: 3px solid transparent; */
      }
      /*Window Title*/
      #window {
          color: ${ color.txt };
          margin:0 4px;
      }
      #mode {
          color: ${ accent.color };
      }
      #mpd,
      #custom-mpd,
      #tray,
      #clock,
      #network,
      #battery,
      #backlight,
      #bluetooth,
      #pulseaudio,
      #custom-mail,
      #custom-spigot,
      #custom-updates,
      #custom-weather,
      #custom-unpushed,
      #custom-transmissionD,
      #custom-transmissionS,
      #custom-delugeD,
      #custom-delugeS,
      #custom-caffeine
      {
          margin: 0 7px;
          color: ${ color.txt };
          opacity:.7;
      }
      #battery{
          margin-right:15px;
      }
      #clock,
      #custom-weather
      {
          font-size: ${ font.size.big }px;
      }
      #network,
      #pulseaudio,
      #custom-caffeine
      {
          margin-top:-1px;
          font-size:16px;
      }
      #mpd,
      #window,
      #workspaces
      {
          font-weight:normal;
      }
      #custom-unpushed,
      #custom-recording {
          min-width:15px;
          color: #ee4040;
      }
      #tray {
          padding: 0;
          margin: 0;
      }
      #language {
          font-size: ${ font.size.medium }px;
          color: ${ color.bg_light };
      }
      #custom-sleep {
          color: ${ accent.color };
          font-size: ${ font.size.big }px;
          font-weight: bold;
      }
    '';
  };
  wayland.windowManager.sway = {
    enable = true;
    config = {
      bars = [ ];
      window.titlebar = false;
      gaps = {
        smartGaps = true;
        smartBorders = "on";
        inner = 5;
      };
      colors =
        let
          acc =     accent.color;
          fg_acc =     accent.fg;
          fg_color =   color.txt;
          bg_color =   color.bg_dark;
          alert =      "#000000";
          client = border: background: text: indicator: childBorder: {
            inherit border background text indicator childBorder;
          };
        in
        {
          focused =          client acc        acc        fg_acc     acc        acc;
          focusedInactive =  client bg_color   bg_color   fg_color   bg_color   bg_color;
          unfocused =        client bg_color   bg_color   fg_color   bg_color   bg_color;
          urgent =           client alert      alert      fg_color   alert      alert;
        };
      input."type:touchpad" = {
        # Disable While Typing
        dwt = "disabled";
        natural_scroll = "enabled";
        tap = "enabled";
      };
      input."*" = {
        xkb_layout = "us(colemak)";
        xkb_options = "lv3:lsgt_switch,grp:shifts_toggle";
        xkb_numlock = "enabled";
        repeat_rate = "30";
        repeat_delay = "200";
      };
      keybindings =
      let
        mod = "Mod4";
        floating.modifier = "Mod4";
        menu = "bemenu-run --bottom";
        terminal = "alacritty";
        workspace_binds = {
          "${mod}+1" = "workspace number 1";
          "${mod}+2" = "workspace number 2";
          "${mod}+3" = "workspace number 3";
          "${mod}+4" = "workspace number 4";
          "${mod}+5" = "workspace number 5";
          "${mod}+6" = "workspace number 6";
          "${mod}+7" = "workspace number 7";
          "${mod}+8" = "workspace number 8";
          "${mod}+9" = "workspace number 9";
          "${mod}+0" = "workspace number 10";
          "${mod}+Shift+1" =
            "move container to workspace number 1";
          "${mod}+Shift+2" =
            "move container to workspace number 2";
          "${mod}+Shift+3" =
            "move container to workspace number 3";
          "${mod}+Shift+4" =
            "move container to workspace number 4";
          "${mod}+Shift+5" =
            "move container to workspace number 5";
          "${mod}+Shift+6" =
            "move container to workspace number 6";
          "${mod}+Shift+7" =
            "move container to workspace number 7";
          "${mod}+Shift+8" =
            "move container to workspace number 8";
          "${mod}+Shift+9" =
            "move container to workspace number 9";
          "${mod}+Shift+0" =
            "move container to workspace number 10";
        };
        prev_next_binds =
          let
            join_dict_arr = builtins.foldl' (a: v: a//v) {};
            maybe_window = key:
              if (lib.strings.hasInfix "button" key)
              then "--whole-window"
              else "";
            prev_binds = map (key:
              {"${maybe_window key} ${mod}+${key}" = "workspace prev_on_output";}
            ) [ key.tabL "bracketleft" "Prior" "button9" "button4" ];
            next_binds = map (key:
              {"${maybe_window key} ${mod}+${key}" = "workspace next_on_output";}
            ) [ key.tabR "bracketright" "Next" "button8" "button5" ];
          in
            join_dict_arr  (prev_binds ++ next_binds);
        movement_binds = {
          "${mod}+${key.left}" = "focus left";
          "${mod}+${key.down}" = "focus down";
          "${mod}+${key.up}" = "focus up";
          "${mod}+${key.right}" = "focus right";
          "${mod}+Left" = "focus left";
          "${mod}+Down" = "focus down";
          "${mod}+Up" = "focus up";
          "${mod}+Right" = "focus right";
          "${mod}+Shift+${key.left}" = "move left";
          "${mod}+Shift+${key.down}" = "move down";
          "${mod}+Shift+${key.up}" = "move up";
          "${mod}+Shift+${key.right}" = "move right";
          "${mod}+Shift+Left" = "move left";
          "${mod}+Shift+Down" = "move down";
          "${mod}+Shift+Up" = "move up";
          "${mod}+Shift+Right" = "move right";
          "${mod}+Control+${key.left}" = "resize shrink width";
          "${mod}+Control+${key.down}" = "resize grow height";
          "${mod}+Control+${key.up}" = "resize shrink height";
          "${mod}+Control+${key.right}" = "resize grow width";
          "${mod}+Control+Left" = "resize shrink width";
          "${mod}+Control+Down" = "resize grow height";
          "${mod}+Control+Up" = "resize shrink height";
          "${mod}+Control+Right" = "resize grow width";
          "${mod}+mod1+${key.left}" = "focus output left";
          "${mod}+mod1+${key.down}" = "focus output down";
          "${mod}+mod1+${key.up}" = "focus output up";
          "${mod}+mod1+${key.right}" = "focus output right";
          "${mod}+mod1+Left" = "focus output left";
          "${mod}+mod1+Down" = "focus output down";
          "${mod}+mod1+Up" = "focus output up";
          "${mod}+mod1+Right" = "focus output right";
          "${mod}+mod1+Shift+${key.left}" = "move workspace output left";
          "${mod}+mod1+Shift+${key.down}" = "move workspace output down";
          "${mod}+mod1+Shift+${key.up}" = "move workspace output up";
          "${mod}+mod1+Shift+${key.right}" = "move workspace output right";
          "${mod}+mod1+Shift+Left" = "move workspace output left";
          "${mod}+mod1+Shift+Down" = "move workspace output down";
          "${mod}+mod1+Shift+Up" = "move workspace output up";
          "${mod}+mod1+Shift+Right" = "move workspace output right";
        };
        audio_binds = {
          XF86AudioRaiseVolume = "exec pactl set-sink-volume @DEFAULT_SINK@ +10%";
          XF86AudioLowerVolume = "exec pactl set-sink-volume @DEFAULT_SINK@ -10%";
          XF86AudioMute = "exec pactl set-sink-mute @DEFAULT_SINK@ toggle";
          XF86AudioMicMute = "exec pactl set-source-mute @DEFAULT_SOURCE@ toggle";
          # Control media
          XF86AudioPlay = "exec playerctl play-pause";
          XF86AudioPause = "exec playerctl play-pause";
          XF86AudioNext = "exec playerctl next";
          XF86AudioPrev = "exec playerctl previous";
        };
      in {
        "${mod}+Return" = "exec ${terminal}";
        "${mod}+x" = "kill";
        "${mod}+s" = "exec ${menu}";
        "${mod}+b" = "splith";
        "${mod}+v" = "splitv";
        "${mod}+f" = "fullscreen toggle";
        "${mod}+a" = "focus parent";
        # "${mod}+s" = "layout stacking";
        "${mod}+w" = "layout tabbed";
        # "${mod}+e" = "layout toggle split";
        "${mod}+Shift+space" = "floating toggle";
        "${mod}+space" = "focus mode_toggle";
        "${mod}+Shift+minus" = "move scratchpad";
        "${mod}+minus" = "scratchpad show";
        "${mod}+Shift+c" = "reload";
        # "${mod}+Shift+e" =
        #   "exec swaynag -t warning -m 'You pressed the exit shortcut. Do you really want to exit sway? This will end your Wayland session.' -b 'Yes, exit sway' 'swaymsg exit'";
        "${mod}+r" = "mode resize";
      }
      // workspace_binds
      // prev_next_binds
      // movement_binds
      # // map (key: "$mod+${key} workspace prev_on_output") [ key.tabL "bracketleft" "Prior" "button9" "button4" ]
      # // map (key: "$mod+${key} workspace next_on_output") [ key.tabL "bracketleft" "Prior" "button9" "button4" ]
      ;
      terminal = pkgs.alacritty.executable;
    };
  };
  services.kanshi = {
    enable = true;
    profiles = {
      sedetary = {
        outputs = [{
          criteria = "eDP-1";
          status = "disable";
          position = "1920,312";
        } {
          criteria = "HDMI-A-1";
          position = "0,0";
        }];
        exec = [
          "xrdb .Xresources"
        ];
      };
      nomad = {
        outputs = [{
          criteria = "eDP-1";
          status = "enable";
          position = "1920,312";
        }];
        exec = [
          "xrdb .Xresources"
        ];
      };
    };
  };
  services.kdeconnect = {
    enable = true;
    indicator = true;
  };
  gtk = {
    enable = true;
    theme = {
      name = "Orchis-Red-Dark-Compact";
      package = orchis_theme_compact;
    };
    iconTheme = {
      name = "Papirus-Dark";
      package = papirus_red;
    };
    cursorTheme = {
      name = "capitaine-cursors";
      package = papirus_red;
    };
  };
}