{ inputs, pkgs, ...}:
let 
    package = pkgs.hyprland;
    super = "SUPER";
    terminal = "kitty";
    fileManager = "thunar";
    menu = "~/.config/rofi/launchers/type-3/launcher.sh";
    power = "~/.config/rofi/powermenu/type-6/powermenu.sh";
in 
{
    home.packages = with pkgs; [
        hyprland
        slurp
        wl-clipboard
    ];

    home.pointerCursor = {
        gtk.enable = true;
        package = pkgs.bibata-cursors;
        name = "Bibata-Modern-Classic";
        size = 16;
    };

    
    gtk = {
        enable = true;

        theme = {
            package = pkgs.flat-remix-gtk;
            name = "Flat-Remix-GTK-Grey-Darkest";
        };

        iconTheme = {
            package = pkgs.gnome.adwaita-icon-theme;
            name = "Adwaita";
        };

        font = {
            name = "Sans";
            size = 12;
        };
    };

    systemd.user.targets.hyprland-sessionn.Unit.Wants = [
        "xdg-desktop-autostart.target"
    ];

    wayland.windowManager.hyprland = {
        inherit package;
        enable = true;

        xwayland = { enable = true; };

        systemd = {
            enable = true;
            variables = [ "--all" ];
            enableXdgAutostart = true;
        };

        plugins = [
            #inputs.hyprland-plugins.packages.${pkgs.stdenv.hostPlatform.system}.hyprbars
        ];
    };

    wayland.windowManager.hyprland.settings = {
        env = [
            "NIXOS_OZONE_WL,1"
            "MOZ_ENABLE_WAYLAND,1"
            "MOZ_WEBRENDER,1"
            "_JAVA_AWT_WM_NONREPARENTING,1"
            "QT_WAYLAND_DISABLE_WINDOWDECORATION,1"
            "QT_QPA_PLATFORM,wayland"
            "SDL_VIDEODRIVER,wayland"
            "GDK_BACKEND,wayland"
            "XCURSOR_SIZE,24"
            "EDITOR,nvim"
        ];
        
        monitor = [
            "DP-1, 1920x1080@60, 1920x0, 1"  
            "HDMI-A-2, 1920x1080@60, 0x0, 1"
        ];

        input = {
            kb_layout = "de";
            repeat_rate = 50;
            repeat_delay = 300;
            
            accel_profile = "flat";
            follow_mouse = 1;
            mouse_refocus = false;
            sensitivity = 0; # -1.0 to 1.0, 0 means no modification.
            
            numlock_by_default = 1;
            touchpad = {
                natural_scroll = true;
            };

        };

        general = {
            # See https://wiki.hyprland.org/Configuring/Variables/ for more
            gaps_in = 8;
            gaps_out = 16;
            border_size = 4;
            
            "col.active_border" = "0xFFF887FF";
            "col.inactive_border" = "0xFFDE004E";

            layout = "dwindle";

            # Please see https://wiki.hyprland.org/Configuring/Tearing/ before you turn this on
            allow_tearing = false;
        };

	decoration = {
		rounding = 12;
		drop_shadow = "yes";
		shadow_range = 16;
		shadow_render_power = 4;
		shadow_ignore_window = 1;
		"col.shadow" = "0xFFF887FF";
		"col.shadow_inactive" = "0xFFDE004E";
		blur = {
			enabled = true;
			size = 1;
			passes = 3;
			new_optimizations = 1;
			noise = 0.04;
		};
	};

	animations = {
		enabled = "yes";
		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"
		];
	};

	layerrule = [
		"blur,gtk-layer-shell"
		"ignorezero,gtk-layer-shell"
		"blur,notifications"
		"ignorezero,notifications"
		"blur,rofi"
		"ignorezero,rofi"
	];


        dwindle = {
            # See https://wiki.hyprland.org/Configuring/Dwindle-Layout/ for more
            pseudotile = "yes"; # master switch for pseudotiling. Enabling is bound to mainMod + P in the keybinds section below
            preserve_split = "yes"; # you probably want this
        };

        gestures = {
            # See https://wiki.hyprland.org/Configuring/Variables/ for more
            workspace_swipe = "off";
        };

        misc = {
            # See https://wiki.hyprland.org/Configuring/Variables/ for more
            force_default_wallpaper = 0; # Set to 0 or 1 to disable the anime mascot wallpapers
        };

        # Example per-device config
        # See https://wiki.hyprland.org/Configuring/Keywords/#per-device-input-configs for more
        device = {
            name = "epic-mouse-v1";
            sensitivity = -0.5;
        };

        windowrulev2 = "suppressevent maximize, class:.*";
        
        exec-once = [
            "waybar &"
            "hyprpaper &"
        ];

        # Keybindings
        bind = [

            "${super}, Q, exec, ${terminal}"
            "${super}, C, killactive, "
            "${super}, M, exit, "
            "${super}, E, exec, ${fileManager}"
            "${super}, V, togglefloating, "
            "${super}, R, exec, ${menu}"
            "${super}, S, exec, ${power}"
            "${super}, P, pseudo, " # dwindle
            "${super}, J, togglesplit, "# dwindle

            # Move focus with mainMod + arrow keys
            "${super}, left, movefocus, l"
            "${super}, right, movefocus, r"
            "${super}, up, movefocus, u"
            "${super}, down, movefocus, d"

            # Switch workspaces with mainMod + [0-9]
            "${super}, 1, workspace, 1"
            "${super}, 2, workspace, 2"
            "${super}, 3, workspace, 3"
            "${super}, 4, workspace, 4"
            "${super}, 5, workspace, 5"
            "${super}, 6, workspace, 6"
            "${super}, 7, workspace, 7"
            "${super}, 8, workspace, 8"
            "${super}, 9, workspace, 9"
            "${super}, 0, workspace, 10"

            # Move active window to a workspace with mainMod + SHIFT + [0-9]
            "${super} SHIFT, 1, movetoworkspace, 1"
            "${super} SHIFT, 2, movetoworkspace, 2"
            "${super} SHIFT, 3, movetoworkspace, 3"
            "${super} SHIFT, 4, movetoworkspace, 4"
            "${super} SHIFT, 5, movetoworkspace, 5"
            "${super} SHIFT, 6, movetoworkspace, 6"
            "${super} SHIFT, 7, movetoworkspace, 7"
            "${super} SHIFT, 8, movetoworkspace, 8"
            "${super} SHIFT, 9, movetoworkspace, 9"
            "${super} SHIFT, 0, movetoworkspace, 10"

            # Example special workspace (scratchpad)
            #"${super}, S, togglespecialworkspace, magic"
            "${super} SHIFT, S, movetoworkspace, special:magic"

            # Scroll through existing workspaces with mainMod + scroll
            "${super}, mouse_down, workspace, e+1"
            "${super}, mouse_up, workspace, e-1"
            
            # Screenshot
            ''${super}, Z, exec, grim -g "$(slurp)" $HOME/Pictures/Screenshots/$(date +'%s_grim.png')''
        ];

        bindl = [
            #", XF86AudioMute, exec, amixer set Master toggle
            ", XF86AudioMute, exec, wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle"
            ", XF86AudioPlay, exec, playerctl play-pause" # the stupid key is called play , but it toggles 
            ", XF86AudioNext, exec, playerctl next" 
            ", XF86AudioPrev, exec, playerctl previous"
        ];

        bindle = [
            # Multi Media Control
            ", XF86AudioRaiseVolume, exec, vol --up"
            ", XF86AudioLowerVolume, exec, vol --down"
            ", XF86MonBrightnessUp, exec, bri --up"
            ", XF86MonBrightnessDown, exec, bri --down"
            ", XF86Search, exec, ${menu}"
         
        ];

        bindm = [
            "${super}, mouse:272, movewindow"
            "${super}, mouse:273, resizewindow"
        ];
    };
    
    # NOTE: this executable is used by greetd to start a wayland session when system boot up
    # with such a vendor-no-locking script, we can switch to another wayland compositor without modifying greetd's config in NixOS module
    home.file.".wayland-session" = {
        source = "${package}/bin/Hyprland";
        executable = true;
    };
}
