{ pkgs, ... }:

{
  # 启用 Noctalia
  programs.noctalia-shell = {
    enable = true;
    # 可以在这里添加具体的 Noctalia 配置，暂时先用默认的
    settings = {
      # 可以在这里覆盖默认设置，例如：
      # colors.accent = "#88c0d0";
    };
  };

  # 启用 Hyprland (Lua 模式)
  wayland.windowManager.hyprland = {
    enable = true;
    configType = "lua";
    settings = {
      # ── 基础变量 ──────────────────────────────────────────
      "$mainMod" = "SUPER";

      # ── 基础设置 ──────────────────────────────────────────
      monitor = ",preferred,auto,1";

      env = [
        "XCURSOR_SIZE,24"
        "HYPRCURSOR_SIZE,24"
        "XDG_CURRENT_DESKTOP,Hyprland"
        "XDG_SESSION_TYPE,wayland"
        "XDG_SESSION_DESKTOP,Hyprland"
      ];

      input = {
        kb_layout = "us";
        follow_mouse = 1;
        touchpad = {
          natural_scroll = true;
        };
        sensitivity = 0;
      };

      general = {
        gaps_in = 5;
        gaps_out = 10;
        border_size = 2;
        "col.active_border" = "rgba(33ccffee) rgba(00ff99ee) 45deg";
        "col.inactive_border" = "rgba(595959aa)";
        layout = "dwindle";
      };

      decoration = {
        rounding = 10;
        blur = {
          enabled = true;
          size = 3;
          passes = 1;
        };
        shadow = {
          enabled = true;
          range = 4;
          render_power = 3;
          color = "rgba(1a1a1aee)";
        };
      };

      animations = {
        enabled = true;
        bezier = "myBezier, 0.05, 0.9, 0.1, 1.05";
        animation = [
          "windows, 1, 7, myBezier"
          "windowsOut, 1, 7, default, popin 80%"
          "border, 1, 10, default"
          "borderangle, 1, 8, default"
          "fade, 1, 7, default"
          "workspaces, 1, 6, default"
        ];
      };

      # ── 快捷键 (Keybindings) ──────────────────────────────
      bind = [
        "$mainMod, Return, exec, ghostty"
        "$mainMod, Q, killactive,"
        "$mainMod, B, exec, google-chrome"
        "$mainMod, M, exit,"
        "$mainMod, E, exec, dolphin"
        "$mainMod, V, togglefloating,"
        
        # 使用 Noctalia 的快捷键
        "$mainMod, R, exec, noctalia-shell ipc call launcher toggle"
        "$mainMod, N, exec, noctalia-shell ipc call notifications toggle"
        "$mainMod, D, exec, noctalia-shell ipc call dashboard toggle"

        # 聚焦移动
        "$mainMod, left, movefocus, l"
        "$mainMod, right, movefocus, r"
        "$mainMod, up, movefocus, u"
        "$mainMod, down, movefocus, d"

        # 工作区切换 (多桌面核心)
        "$mainMod, 1, workspace, 1"
        "$mainMod, 2, workspace, 2"
        "$mainMod, 3, workspace, 3"
        "$mainMod, 4, workspace, 4"
        "$mainMod, 5, workspace, 5"
        "$mainMod, 6, workspace, 6"
        "$mainMod, 7, workspace, 7"
        "$mainMod, 8, workspace, 8"
        "$mainMod, 9, workspace, 9"
        "$mainMod, 0, workspace, 10"

        # 移动窗口到工作区
        "$mainMod SHIFT, 1, movetoworkspace, 1"
        "$mainMod SHIFT, 2, movetoworkspace, 2"
        "$mainMod SHIFT, 3, movetoworkspace, 3"
        "$mainMod SHIFT, 4, movetoworkspace, 4"
        "$mainMod SHIFT, 5, movetoworkspace, 5"
        "$mainMod SHIFT, 6, movetoworkspace, 6"
        "$mainMod SHIFT, 7, movetoworkspace, 7"
        "$mainMod SHIFT, 8, movetoworkspace, 8"
        "$mainMod SHIFT, 9, movetoworkspace, 9"
        "$mainMod SHIFT, 0, movetoworkspace, 10"

        # 鼠标滚动切换工作区
        "$mainMod, mouse_down, workspace, e+1"
        "$mainMod, mouse_up, workspace, e-1"
      ];

      bindm = [
        "$mainMod, mouse:272, movewindow"
        "$mainMod, mouse:273, resizewindow"
      ];

      # ── 启动项 ────────────────────────────────────────────
      exec_once = [
        "noctalia-shell"
        "${pkgs.kdePackages.polkit-kde-agent-1}/libexec/polkit-kde-authentication-agent-1"
      ];
    };
  };

  # ── 必备终端 ──────────────────────────────────────────────
  programs.ghostty = {
    enable = true;
  };

  home.packages = with pkgs; [
    libnotify
    wl-clipboard
  ];
}