{ inputs, pkgs, config, ... }:

{
	home = {
		username = "nantha";
		homeDirectory = "/home/nantha";
		stateVersion = "26.05";
		file.".local/bin/unblock-pipewire.sh".source = ./bin/unblock-pipewire.sh;
		packages = with pkgs; [
			hyprpicker
			grim
			wl-clipboard
			xdg-desktop-portal-hyprland
			tree
			thunderbird
			gimp

			hyprpaper
			dunst

			hyprpwcenter
			hyprshutdown

			(pkgs.writeShellApplication {
				name = "ns";
				runtimeInputs = with pkgs; [
					fzf
					nix-search-tv
				];
				text = builtins.readFile "${pkgs.nix-search-tv.src}/nixpkgs.sh";
			})
		];
	};

	programs.bash = {
		enable = true;
		shellAliases = {
			ls = "ls -la --color=auto";
			rm = "rm -v";
			cp = "cp -v";
			ln = "ln -v";
			mkdir = "mkdir -v";
			touch = "touch -v";
		};
		initExtra = ''
			export XDG_CONFIG_HOME=$HOME/.config
			export XDG_DATA_HOME=$HOME/.local/share
			export XDG_STATE_HOME=$HOME/.local/state
			export XDG_CACHE_HOME=$HOME/.cache
			export ANDROID_USER_HOME="$XDG_DATA_HOME"/android
			export GNUPGHOME="$XDG_DATA_HOME"/gnupg
			export NPM_CONFIG_USERCONFIG="$XDG_CONFIG_HOME"/npm/npmrc
			export NODE_REPL_HISTORY="$XDG_DATA_HOME"/node_repl_history
			export WINEPREFIX="$XDG_DATA_HOME"/wine
			export RUSTUP_HOME="$XDG_DATA_HOME"/rustup
			export CARGO_HOME="$XDG_DATA_HOME"/cargo
			export BROWSER=firefox
			export TERMINAL=alacritty
			export PAGER=less
		'';
		profileExtra = ''
			[ "$(tty)" == "/dev/tty1" ] && start-hyprland
		'';
	};

	programs.alacritty = {
		enable = true;
		theme = "tokyo_night";
		settings = {
			window = {
				padding = {
					x = 10;
					y = 10;
				};
				opacity = 0.73;
			};
			font = {
				normal = {
					family = "0xProto Nerd Font";
					style = "Regular";
				};
				size = 15;
			};
		};
	};

	programs.firefox = {
		enable = true;
		languagePacks = [ "fr-FR" ];
		profiles.nantha = {
			id = 0;
			extensions.packages = with inputs.firefox-addons.packages.${pkgs.system}; [
				ublock-origin
			];
			search.default = "ddg";
		};
	};

	services.hyprpaper = {
		enable = true;
		settings = {
			splash = false;
			preload = [
				"~/images/wallpaper.png"
			];
			wallpaper = [
				{
					monitor = "";
					path = "~/images/wallpaper.png";
				}
			];
		};
	};

	services.dunst = {
		enable = true;
		iconTheme = {
			name = "Adwaita";
			package = pkgs.adwaita-icon-theme;
			size = "16x16";
		};
		settings = {
			global = {
				background = "#1A1B26";
				foreground = "#FFFFFF";
				frame_color = "#3B4261";
				frame_width = 5;
				timeout = 10;
				alignment = "center";
					enable_recursive_icon_lookup = true;
					padding = 5;
					horizontal_padding = 5;
					font = "0xProto Nerd font 15";
					corner_radius = 0;
					separator_height = 5;
			};
			urgency_low = {
				background = "#7aa2f7";
				foreground = "#ffffff";
				timeout = 10;
			};
			urgency_critical = {
				background = "#F7768E";
				foreground = "#1A1B26";
				timeout = 10;
			};
		};
	};

	programs.btop = {
		enable = true;
		settings = {
			color_theme = "tokyo-night";
			theme_background = false;
		};
	};

	programs.waybar = {
		enable = true;
		systemd.enable = true;
		settings = {
			mainBar = {
				layer = "top";
				position = "top";
				height = 30;
				spacing = 8;
				modules-left = [
					"hyprland/workspaces"
					"hyprland/window"
				];
				modules-center = [];
				modules-right = [
					"tray"
					"network"
					"pulseaudio"
					"battery"
					"cpu"
					"memory"
					"disk"
					"clock"
				];
				"pulseaudio" = {
					format = "VOL: {volume}%";
					format-muted = "MUTED";
					on-click = "sh ~/.local/bin/unblock-pipewire.sh";
				};
				"hyprland/workspaces" = {
					format = "{name}";
					persistent-workspaces = {
						"*" = 10;
					};
				};
				"hyprland/window" = {
					max-length = 40;
					separate-outputs = false;
				};
				"tray" = {
					spacing = 10;
				};
				"clock" = {
					format = "{:%H:%M:%S}";
					format-alt = "{:%Y-%m-%d}";
					tooltip = false;
					interval = 1;
				};
				"cpu" = {
					format = "CPU: {usage}%";
					tooltip = false;
				};
				"memory" = {
					format = "RAM: {used}GiB";
				};
				"disk" = {
					interval = 60;
					path = "/";
					format = "ROOT: {free}";
				};
				"battery" = {
					states = {
						good = 95;
						warning = 30;
						critical = 15;
					};
					format = "BAT: {capacity}%";
					format-plugged = "BAT!: {capacity}%";
				};
				"network" = {
					format = "ONLINE";
					format-disconnected = "OFFLINE";
				};
			};
		};
		style = ''
			@define-color bg    #1a1b26; 
			@define-color fg    #a9b1d6; 
			@define-color blk   #32344a; 
			@define-color red   #f7768e; 
			@define-color grn   #9ece6a; 
			@define-color ylw   #e0af68; 
			@define-color blu   #7aa2f7; 
			@define-color mag   #ad8ee6; 
			@define-color cyn   #0db9d7; 
			@define-color brblk #444b6a; 
			@define-color white #ffffff; 

			* {
			    font-family: "0xProto Nerd Font", monospace;
			    font-size: 16px;
			    font-weight: bold;
			}

			window#waybar {
			    background-color: @bg;
			    color: @fg;
			}

			#workspaces button {
			    padding: 0 6px;
			    color: @cyn;
			    background: transparent;
			    border-bottom: 3px solid @bg;
			}
			#workspaces button.active {
			    color: @cyn;
			    border-bottom: 3px solid @mag;
			}
			#workspaces button.empty {
			    color: @white;
			}
			#workspaces button.empty.active {
			    color: @cyn;
			    border-bottom: 3px solid @mag;
			}

			#workspaces button.urgent {
			    background-color: @red;
			}

			button:hover {
			    background: inherit;
			    box-shadow: inset 0 -3px #ffffff;
			}

			#clock,
			#custom-sep,
			#battery,
			#cpu,
			#memory,
			#disk,
			#network,
			#tray,
			#pulseaudio {
			    padding: 0 8px;
			    color: @white;
			}

			#clock {
			    color: @cyn;
			    border-bottom: 4px solid @cyn;
			}

			#battery {
			    color: @mag;
			    border-bottom: 4px solid @mag;
			}

			#disk {
			    color: @ylw;
			    border-bottom: 4px solid @ylw;
			}

			#memory {
			    color: @mag;
			    border-bottom: 4px solid @mag;
			}

			#cpu {
			    color: @grn;
			    border-bottom: 4px solid @grn;
			}

			#network {
			    color: @blu;
			    border-bottom: 4px solid @blu;
			}

			#network.disconnected {
			    background-color: @red;
			}

			#tray {
			    background-color: #2980b9;
			}

			#pulseaudio {
				color: @grn;
				border-bottom: 4px solid @grn;
			}
		'';
	};

	programs.git = {
		enable = true;
		settings = {
			user = {
				email = "nantha@mielota.com";
				name = "Nantha Sorubakanthan";
			};
			init = {
				defaultBranch = "main";
			};
			core = {
				editor = "hx";
				autocrlf = "input";
			};
			color = {
				ui = true;
			};
		};
	};

	programs.helix = {
		enable = true;
		defaultEditor = true;
		ignores = [ "!.gitignore" ];
		extraPackages = [
			pkgs.nil
		];
		languages = {
			nix = {
				auto-format = true;
			};
		};
		settings = {
			theme = "tokyonight-glass";
			editor = {
				continue-comments = true;
				line-number = "absolute";
				end-of-line-diagnostics = "hint";
				auto-completion = true;
				auto-format = false;
				path-completion = true;
				default-yank-register = "+";
				completion-trigger-len = 1;
				color-modes = true;
				text-width = 80;
				indent-guides = {
					render = true;
					skip-levels = 1;
				};
				whitespace.render = "all";
				soft-wrap.enable = true;
				file-picker.hidden = false;
				lsp.display-messages = true;
				statusline.left = [
					"mode"
					"spinner"
					"version-control"
					"file-name"
				];
				inline-diagnostics = {
					cursor-line = "error";
					other-lines = "disable";
				};
			};
			keys.normal = {
				x = "select_line_below";
				X = "select_line_above";
			};
		};
		themes = {
			tokyonight-glass = let
				transparent = "none";
				in {
					inherits = "tokyonight";
					"ui.menu" = transparent;
					"ui.statusline".bg = transparent;
					"ui.menu.selected".bg = transparent;
					"ui.background" = transparent;
				};
		};
	};

	programs.aria2 = {
		enable = true;
	};

	programs.yt-dlp = {
		enable = true;
		settings = {
			downloader = "aria2c";
			downloader-args = "aria2c:'-c -x8 -s8 -k1M'";
			embed-subs = true;
			embed-thumbnail = true;
			sub-langs = "all";
		};
	};

	programs.mpv = {
		enable = true;
	};

	programs.keepassxc = {
		enable = true;
		autostart = false;
		settings = {
			Browser.Enabled = true;
			GUI = {
				AdvancedSettings = true;
				ApplicationTheme = "dark";
				HidePasswords = true;
			};
			SSHAgent.Enabled = false;
		};
	};

	services.hyprlauncher = {
		enable = true;
		settings = {
			cache.enabled = true;
			finders = {
				default_finder = "desktop";
				unicode_prefix = ".";
				math_prefix = "=";
				font_prefix = "'";
				desktop_icons = true;
			};
			general.grab_focus = true;
			ui = {
				window_size = "400 260";
			};
		};
	};

	services.hyprpolkitagent.enable = true;

	wayland.windowManager.hyprland = {
		enable = true;
		systemd = {
			enable = true;
			enableXdgAutostart = true;
		};
		xwayland.enable = true;
		settings = {
			config = {
				input = {
					kb_layout = "fr";
					follow_mouse = 1;
					sensitivity = 0;
					touchpad = {
						natural_scroll = true;
					};
				};
				general = {
					gaps_in = 6;
					gaps_out = 12;
					border_size = 2;
					col = {
						active_border   = "rgba(122, 162, 247, 1)";
						inactive_border = "rgba(26, 27, 38, 1)";
					};
					resize_on_border = false;
					allow_tearing = false;
					layout = "dwindle";
				};
				decoration = {
					rounding = 5;
					rounding_power = 20;
					active_opacity = 1.0;
					inactive_opacity = 1.0;
					shadow.enabled = false;
					blur.enabled = true;
				};
				misc = {
					force_default_wallpaper = 0;
					disable_hyprland_logo = true;
					disable_splash_rendering = true;
					background_color = "#000000";
				};
				animations.enabled = true;
				dwindle.preserve_split = true;
				master.new_status = "master";
				scrolling.fullscreen_on_one_column = true;
			};
			gesture = {
				fingers = 3;
				direction = "horizontal";
				action = "workspace";
			};
			window_rule = [
				{
					name = "suppress-maximize-events";
					match.class = ".*";
					suppress_event = "maximize";
				}
				{
					name = "fix-xwayland-drags";
					match = {
						class = "^$";
						title= "^$";
						xwayland = true;
						float = true;
						fullscreen = false;
						pin = false;
					};
				}
				{
					name = "move-hyprland-run";
					match.class = "hyprland-run";
					move = "20 monitor_h-120";
					float = true;
				}
			];
			mod._var = "SUPER";
		};
		extraConfig = ''
			if false then
				hl.monitor({ output = "HDMI-A-1", mode = "2560x1440@100", position = "0x0", scale = "1", })
			else
				hl.monitor({ output = "eDP-1", mode = "1920x1080@60", position = "0x0", scale = "1", })
				hl.monitor({ output = "HDMI-A-1", mode = "preferred", position = "auto", scale = "1", mirror = "eDP-1" })
			end


			local terminal = "alacritty"
			local browser  = "firefox"
			local menu     = "hyprlauncher"

			hl.on("hyprland.start", function()
				hl.exec_cmd("dunst")
				hl.exec_cmd("sh ~/.local/bin/unblock-pipewire.sh")
			end)

			hl.env("GDK_BACKEND", "wayland,x11,*")
			hl.env("XDG_CURRENT_DESKTOP", "Hyprland")
			hl.env("XDG_SESSION_TYPE", "wayland")
			hl.env("XDG_SESSION_DESKTOP", "Hyprland")
			hl.env("XCURSOR_THEME", "Bibata-Modern-Ice")
			hl.env("XCURSOR_SIZE", 24)
			hl.env("HYPRCURSOR_THEME", "Bibata-Modern-Ice")
			hl.env("HYPRCURSOR_SIZE", 24)

			local mainMod = "SUPER"

			hl.bind(mainMod .. " + A", hl.dsp.window.fullscreen())
			hl.bind(mainMod .. " + C", hl.dsp.window.close())
			hl.bind(mainMod .. " + D", hl.dsp.exec_cmd("hyprpicker -naq"))
			hl.bind(mainMod .. " + F", hl.dsp.exec_cmd(browser))
			hl.bind(mainMod .. " + J", hl.dsp.layout("togglesplit"))
			hl.bind(mainMod .. " + M", hl.dsp.exec_cmd("command -v hyprshutdown >/dev/null 2>&1 && hyprshutdown || hyprctl dispatch 'hl.dsp.exit()'"))
			hl.bind(mainMod .. " + P", hl.dsp.window.pseudo())
			hl.bind(mainMod .. " + Q", hl.dsp.exec_cmd(terminal))
			hl.bind(mainMod .. " + return", hl.dsp.exec_cmd("~/.local/bin/spawn-alacritty-cwd"))
			hl.bind(mainMod .. " + R", hl.dsp.exec_cmd(menu))
			hl.bind(mainMod .. " + V", hl.dsp.window.float({ action = "toggle" }))

			hl.bind(mainMod .. " + h", hl.dsp.focus({ direction = "left" }))
			hl.bind(mainMod .. " + j", hl.dsp.focus({ direction = "right" }))
			hl.bind(mainMod .. " + k", hl.dsp.focus({ direction = "up" }))
			hl.bind(mainMod .. " + l", hl.dsp.focus({ direction = "down" }))

			hl.bind("print", hl.dsp.exec_cmd("grim -g \"$(slurp)\" - | wl-copy"))
			hl.bind(mainMod .. " + print", hl.dsp.exec_cmd("grim - | wl-copy"))

			for i = 1, 10 do
				local key = i % 11
				hl.bind(mainMod .. " + code:" .. key + 9, hl.dsp.focus({ workspace = i }))
				hl.bind(mainMod .. " + SHIFT + code:" .. key + 9, hl.dsp.window.move({ workspace = i }))
			end

			hl.bind(mainMod .. " + S", hl.dsp.workspace.toggle_special("magic"))
			hl.bind(mainMod .. " + SHIFT + S", hl.dsp.window.move({ workspace = "special:magic" }))

			hl.bind(mainMod .. " + mouse:272", hl.dsp.window.drag(), { mouse = true })
			hl.bind(mainMod .. " + mouse:273", hl.dsp.window.resize(), { mouse = true })

			hl.bind("XF86AudioRaiseVolume", hl.dsp.exec_cmd("wpctl set-volume -l 1 @DEFAULT_AUDIO_SINK@ 5%+"), { locked = true, repeating = true })
			hl.bind("XF86AudioLowerVolume", hl.dsp.exec_cmd("wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%-"), { locked = true, repeating = true })
			hl.bind("XF86AudioMute", hl.dsp.exec_cmd("wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle"), { locked = true, repeating = true })
			hl.bind("XF86AudioMicMute", hl.dsp.exec_cmd("wpctl set-mute @DEFAULT_AUDIO_SOURCE@ toggle"), { locked = true, repeating = true })
			hl.bind("XF86MonBrightnessUp", hl.dsp.exec_cmd("brightnessctl -e4 -n2 set 5%+"), { locked = true, repeating = true })
			hl.bind("XF86MonBrightnessDown", hl.dsp.exec_cmd("brightnessctl -e4 -n2 set 5%-"), { locked = true, repeating = true })
			hl.bind("XF86AudioNext", hl.dsp.exec_cmd("playerctl next"), { locked = true })
			hl.bind("XF86AudioPause", hl.dsp.exec_cmd("playerctl play-pause"), { locked = true })
			hl.bind("XF86AudioPlay", hl.dsp.exec_cmd("playerctl play-pause"), { locked = true })
			hl.bind("XF86AudioPrev", hl.dsp.exec_cmd("playerctl previous"), { locked = true })
		'';
	};

	xdg.userDirs = {
		enable = true;
		desktop = "${config.home.homeDirectory}/desktop";
		documents = "${config.home.homeDirectory}/sources";
		download = "${config.home.homeDirectory}/dl";
		music = "${config.home.homeDirectory}/music";
		pictures = "${config.home.homeDirectory}/images";
		projects = "${config.home.homeDirectory}/images";
		publicShare = "${config.home.homeDirectory}/public";
		templates = "${config.home.homeDirectory}/trash";
		videos = "${config.home.homeDirectory}/videos";
		createDirectories = true;
	};
}