-- {{{ Imports

-- Standard awesome library
local gears = require("gears")
local awful = require("awful")
require("awful.autofocus")
-- Widget and layout library
local wibox = require("wibox")
-- Tyrannical tab handling
--local tyrannical = require("tyrannical")
-- Theme handling library
local beautiful = require("beautiful")
local xrdb = beautiful.xresources
-- Notification library
local naughty = require("naughty")
local menubar = require("menubar")
local hotkeys_popup = require("awful.hotkeys_popup").widget
-- Enable hotkeys help widget for VIM and other apps
-- when client with a matching name is opened:
require("awful.hotkeys_popup.keys")

-- Load Debian menu entries
local debian = require("debian.menu")
local has_fdo, freedesktop = pcall(require, "freedesktop")
-- Other libraries
local lain = require("lain")
local ccwidgets = require("cryptocoin_widgets")
--local fxwidgets = require("forex_widgets")
local clocksarray = require("clocksarray")
local dbg = require("debugfunc")
local th = require("taghelpers")
-- }}}

-- {{{ Error handling
-- Check if awesome encountered an error during startup and fell back to
-- another config (This code will only ever execute for the fallback config)
if awesome.startup_errors then
	naughty.notify({
		preset = naughty.config.presets.critical,
		title = "Oops, there were errors during startup!",
		text = awesome.startup_errors,
	})
end

-- Handle runtime errors after startup
do
	local in_error = false
	awesome.connect_signal("debug::error", function(err)
		-- Make sure we don't go into an endless error loop
		if in_error then
			return
		end
		in_error = true

		naughty.notify({
			preset = naughty.config.presets.critical,
			title = "Oops, an error happened!",
			text = tostring(err),
		})
		in_error = false
	end)
end
-- }}}

-- {{{ Variable definitions
--xrdb.set_dpi(95, screen[1])
--xrdb.set_dpi(120, screen[2])

-- Themes define colours, icons, font and wallpapers.
beautiful.init(gears.filesystem.get_configuration_dir() .. "theme/theme.lua")

-- This is used later as the default terminal and editor to run.
terminal = "x-terminal-emulator"
editor = os.getenv("EDITOR") or "editor"
editor_cmd = terminal .. " -e " .. editor

-- Default modkey.
-- Usually, Mod4 is the key with a logo between Control and Alt.
-- If you do not like this or do not have such a key,
-- I suggest you to remap Mod4 to another key using xmodmap or other tools.
-- However, you can use another modifier like Mod1, but it may interact with others.
modkey = "Mod4"
cmdkey = "Mod3"

-- Table of layouts to cover with awful.layout.inc, order matters.
local layouts = {
	default = awful.layout.suit.fair,
	default_horiz = awful.layout.suit.fair.horizontal,
	tiled = awful.layout.suit.tile,
	tiled_horiz = awful.layout.suit.tile.top,
	floating = awful.layout.suit.floating,
	maximised = awful.layout.suit.max,
}
awful.layout.layouts = {
	layouts.default,
	layouts.tiled,
	layouts.maximised,
	layouts.floating,
	layouts.default_horiz,
	layouts.tiled_horiz,
}
-- }}}

-- {{{ Helper functions
local function client_menu_toggle_fn()
	local instance = nil

	return function()
		if instance and instance.wibox.visible then
			instance:hide()
			instance = nil
		else
			instance = awful.menu.clients({ theme = { width = 250 } })
		end
	end
end

local function set_wallpaper(s)
	-- Wallpaper
	if beautiful.wallpaper then
		local wallpaper = beautiful.wallpaper
		-- If wallpaper is a function, call it with the screen
		if type(wallpaper) == "function" then
			wallpaper = wallpaper(s)
		end
		gears.wallpaper.maximized(wallpaper, s, true)
	end
end

local function move_mouse_to_area(a)
	local coords = mouse.coords()
	if coords.x < a.x or coords.x > (a.x + a.width) or coords.y < a.y or coords.y > (a.y + a.height) then
		mouse.coords({
			x = a.x + a.width / 2,
			y = a.y + a.height / 2,
		}, true)
	end
end

-- }}}

-- {{{ Menu
-- Create a launcher widget and a main menu
myawesomemenu = {
	{
		"hotkeys",
		function()
			return false, hotkeys_popup.show_help
		end,
	},
	{ "manual", terminal .. " -e man awesome" },
	{ "edit config", editor_cmd .. " " .. awesome.conffile },
	{ "restart", awesome.restart },
	{
		"quit",
		function()
			awesome.quit()
		end,
	},
}

local menu_awesome = { "awesome", myawesomemenu, beautiful.awesome_icon }
local menu_terminal = { "open terminal", terminal }

if has_fdo then
	mymainmenu = freedesktop.menu.build({
		before = { menu_awesome },
		after = { menu_terminal },
	})
else
	mymainmenu = awful.menu({
		items = {
			menu_awesome,
			{ "Debian", debian.menu.Debian_menu.Debian },
			menu_terminal,
		},
	})
end

mylauncher = awful.widget.launcher({ image = beautiful.awesome_icon, menu = mymainmenu })

-- Menubar configuration
menubar.utils.terminal = terminal -- Set the terminal for applications that require it
-- }}}

-- {{{ Wibar
--local spacer = wibox.widget {
--    color = beautiful.bg_minimize,
--    forced_width = 4,
--    widget = wibox.widget.separator
--}
local function make_spacer(text)
	local spacer = wibox.widget.textbox()
	spacer:set_text(text or " │ ")
	return spacer
end

-- Keyboard map indicator and switcher
mykeyboardlayout = awful.widget.keyboardlayout()

local lain_bat = lain.widget.bat({
	batteries = { "BAT0", "BAT1" },
	settings = function()
		local delim = "↓"
		if bat_now.status == "Charging" then
			delim = "↑"
		elseif bat_now.status == "Unknown" then
			delim = "٭"
		end
		widget:set_text(bat_now.perc .. "% " .. delim .. " " .. bat_now.time)
	end,
})

-- Create a textclock widget
clocksarray = clocksarray.get_clocksarray("%a %d %b %H:%M:%S %Z", {
	--        ["NZ"] = "Pacific/Auckland",
	["DE"] = "Europe/Berlin",
}, make_spacer())

-- Create a wibox for each screen and add it
local taglist_buttons = gears.table.join(
	awful.button({}, 1, function(t)
		t:view_only()
	end),
	awful.button({ modkey }, 1, function(t)
		if client.focus then
			client.focus:move_to_tag(t)
		end
	end),
	awful.button({}, 3, awful.tag.viewtoggle),
	awful.button({ modkey }, 3, function(t)
		if client.focus then
			client.focus:toggle_tag(t)
		end
	end),
	awful.button({}, 4, function(t)
		awful.tag.viewnext(t.screen)
	end),
	awful.button({}, 5, function(t)
		awful.tag.viewprev(t.screen)
	end)
)

local tasklist_buttons = gears.table.join(
	awful.button({}, 1, function(c)
		if c == client.focus then
			-- I don't like click-minimising
			-- c.minimized = true
		else
			-- Without this, the following
			-- :isvisible() makes no sense
			c.minimized = false
			if not c:isvisible() and c.first_tag then
				c.first_tag:view_only()
			end
			-- This will also un-minimize
			-- the client, if needed
			client.focus = c
			c:raise()
		end
	end),
	awful.button({}, 3, client_menu_toggle_fn()),
	awful.button({}, 4, function()
		awful.client.focus.byidx(1)
	end),
	awful.button({}, 5, function()
		awful.client.focus.byidx(-1)
	end)
)
-- }}}

-- {{{ Screens

-- Re-set wallpaper when a screen's geometry changes (e.g. different resolution)
screen.connect_signal("property::geometry", set_wallpaper)

-- {{{ Basic setup for screens
local function screen_set_profile(s, profile)
	s.profile = profile
	s.outputstr = table.concat(gears.table.keys(s.outputs), "+")
	s.name = s.profile .. "/" .. s.outputstr
end

awful.screen.connect_for_each_screen(function(s)
	s.set_profile = screen_set_profile

	-- Wallpaper
	set_wallpaper(s)

	-- Create a text widget to display screen name
	s.namebox = wibox.container.background(wibox.widget.textbox(s.name), beautiful.bg_minimize)

	-- Create a promptbox for each screen
	s.mypromptbox = awful.widget.prompt()
	-- Create an imagebox widget which will contains an icon indicating which layout we're using.
	-- We need one layoutbox per screen.
	s.mylayoutbox = awful.widget.layoutbox(s)
	s.mylayoutbox:buttons(awful.util.table.join(
		awful.button({}, 1, function()
			awful.layout.inc(1)
		end),
		awful.button({}, 3, function()
			awful.layout.inc(-1)
		end),
		awful.button({}, 4, function()
			awful.layout.inc(1)
		end),
		awful.button({}, 5, function()
			awful.layout.inc(-1)
		end)
	))
	-- Create a taglist widget
	s.mytaglist = awful.widget.taglist(s, awful.widget.taglist.filter.all, taglist_buttons)

	-- Create a tasklist widget
	s.mytasklist = awful.widget.tasklist(s, awful.widget.tasklist.filter.currenttags, tasklist_buttons)

	beautiful.tasklist_disable_icon = true

	-- Create the wibox, but only if there isn't one yet
	if not s.mywibox then
		s.mywibox = awful.wibar({ position = "top", screen = s })
	end

	-- Add widgets to the wibox
	local right_widgets = gears.table.join(clocksarray, {
		make_spacer(" "),
		wibox.widget.systray(),
		s.mylayoutbox,
		layout = wibox.layout.fixed.horizontal,
	})

	--    if s == screen.primary then
	right_widgets = gears.table.join({
		make_spacer(" "),
		ccwidgets.btc_widget,
		make_spacer(),
		--ccwidgets.eth_widget,
		--make_spacer(),
		--fxwidgets.ecb_widget,
		--make_spacer(),
		lain_bat.widget,
		make_spacer(),
	}, right_widgets)
	--    end

	s.mywibox:setup({
		layout = wibox.layout.align.horizontal,
		{ -- Left widgets
			layout = wibox.layout.fixed.horizontal,
			--s.namebox,
			s.mytaglist,
			make_spacer(" "),
			s.mypromptbox,
		},
		s.mytasklist, -- Middle widget
		right_widgets,
	})
end) -- }}}

-- {{{ autorandr integration
local function find_screen_by_pattern(pattern)
	for s in screen do
		print(s.name .. " :: " .. pattern)
		if s.name:match(pattern) then
			return s
		end
	end
end

local function get_target_screen_for_tag(tag)
	local function primary_screen(reason)
		local s = screen.primary
		local msg = '  → primary screen "' .. s.name .. '"'
		if reason then
			msg = msg .. " (" .. reason .. ")"
		end
		print(msg)
		return s
	end

	print("Figuring out target screen for tag " .. tag.name .. "…")
	if tag.targets then
		if type(tag.targets) == "table" then
			for _, target in ipairs(tag.targets) do
				local s = find_screen_by_pattern(target:gsub("%-", "%%-"))
				if s then
					print("  → screen " .. s.name)
					return s
				end
			end
		elseif tag.targets == "primary" then
			return primary_screen("explicit request")
		end
		return primary_screen("no matching target in " .. table.concat(tag.targets, ","))
	else
		return primary_screen("no targets specified")
	end
end

local function move_tag_to_target_screen(tag)
	tag.screen = get_target_screen_for_tag(tag)
end

local function move_tags_to_target_screens()
	for _, tag in ipairs(root.tags()) do
		move_tag_to_target_screen(tag)
	end
end

tag.connect_signal("request::screen", function(t)
	-- throw the tag onto any other screen, it'll get reassigned later when
	-- a new profile has been processed.
	for s in screen do
		if s ~= t.screen then
			t.screen = s
			t.selected = false
			break
		end
	end
	naughty.notify({
		title = "Screen removed",
		text = "Salvaged tab " .. t.name,
	})
end)

function handle_new_autorandr_profile(newprofile)
	-- The main idea here is that autorandr invokes this via awesome-client
	-- after switching to a new profile. Awesome will have already set up all
	-- the screens long before this function is called. Therefore, we just do
	-- the necessary modifications to the existing screens, and move tags
	-- around.

	if not newprofile then
		error("Missing new profile name")
	end

	naughty.notify({
		preset = naughty.config.presets.low,
		title = "New autorandr profile",
		text = "Reconfiguring for profile <b>" .. newprofile .. "</b>",
	})

	for s in screen do
		s:set_profile(newprofile)
	end
	move_tags_to_target_screens()
end

local function initialise_to_autorandr_profile()
	local profile
	profile = nil

	local function process_line(line)
		if profile then
			return
		end
		local match = string.match(line, "^([^%s]+) %(detected%)")
		if match then
			profile = match
		end
	end

	local function output_done()
		if not profile then
			error("autorandr detected no profile")
			profile = "awesome"
		end
		handle_new_autorandr_profile(profile)
	end

	local function handle_exit(reason, code)
		if not (reason == "exit" and code == 0) then
			error("autorandr error: " .. reason .. ": " .. tostring(code))
		end
	end

	awful.spawn.with_line_callback("autorandr", {
		stdout = process_line,
		output_done = output_done,
		exit = handle_exit,
	})
end
awesome.connect_signal("startup", initialise_to_autorandr_profile)
-- }}}

-- }}}

-- {{{ Tags

local default_tag = {
	name = nil,
	init = true,
	layout = layouts.default,
	fallback = true,
	targets = "primary",
}
local default_tags = {}
for i = 1, 9 do
	default_tags[i] = {}
	for k, v in pairs(default_tag) do
		default_tags[i][k] = v
	end
	default_tags[i].name = tostring(i)
end
default_tags[1].selected = true

default_tags = gears.table.join(default_tags, {
	{
		name = "vrt",
		init = true,
		exclusive = true,
		layout = layouts.maximised,
		selected = false,
		exec_once = { "remmina" },
		instance = { "Remmina" },
		targets = {
			"gern/DP-?[12]-1",
			"gauting/eDP-?1",
			"krafftwerk/DP-?1-1-5",
			"krafftwerk/DisplayPort-2",
			"cafe/eDP-?1",
		},
	},
	{
		name = "irc",
		init = true,
		exclusive = true,
		layout = layouts.tiled,
		selected = false,
		exec_once = {
			terminal
				.. " -name irc -e env MOSH_TITLE_NOPREFIX=true mosh --family=all -- irc-host tmux new -As irc irssi",
		},
		instance = { "irc" },
		targets = {
			"gern/DP-?[12]-1",
			"gauting/eDP-?1",
			"krafftwerk/DP-?1-1-5",
			"krafftwerk/DisplayPort-2",
			"cafe/eDP-?1",
			"rw-[lr]/DisplayPort-[01]",
		},
	},
	{
		name = "[]",
		init = true,
		exclusive = true,
		master_count = 0,
		column_count = 4,
		layout = layouts.tiled,
		selected = false,
		targets = {
			"gern/DP-?[12]-1",
			"gauting/eDP-?1",
			"krafftwerk/DP-?1-1-5",
			"krafftwerk/DisplayPort-2",
			"cafe/eDP-?1",
			"rw-[lr]/DisplayPort-[01]",
		},
	},
	{
		name = "dflt",
		init = false,
		fallback = true,
		layout = layouts.floating,
		volatile = true,
		selected = true,
	},
	{
		name = "cal",
		init = true,
		exclusive = true,
		layout = layouts.default,
		exec_once = { "thunderbird" },
		class = { "thunderbird" },
		targets = {
			"gern/DP-?[12]-1",
			"gauting/eDP-?1",
			"krafftwerk/DP-?1-1-6",
			"krafftwerk/DisplayPort-0",
			"cafe/eDP-?1",
			"rw-[lr]/DisplayPort-[01]",
		},
	},
	{
		name = "chr",
		init = true,
		exclusive = true,
		layout = layouts.default,
		exec_once = { "chromium" },
		class = { "Chromium" },
		targets = {
			"gern/DP-?[12]-1",
			"gauting/eDP-?1",
			"krafftwerk/DP-?1-1-6",
			"krafftwerk/DisplayPort-0",
			"present/HDMI.*",
			"cafe/eDP-?1",
			"rw-[lr]/DisplayPort-[01]",
			"tournament/HDMI.*",
		},
	},
	{
		name = "ffx",
		init = true,
		exclusive = true,
		layout = layouts.default,
		exec_once = { "firefox" },
		class = { "Firefox" },
		targets = {
			"gern/DP-?[12]-1",
			"gauting/eDP-?1",
			"krafftwerk/DP-?1-1-6",
			"krafftwerk/DisplayPort-0",
			"present/HDMI.*",
			"cafe/eDP-?1",
			"rw-[lr]/DisplayPort-[01]",
		},
	},
})

if not tyrannical then
	for _, t in ipairs(default_tags) do
		if t.init then
			t.screen = t.screen or screen.primary
			t.layout = t.layout or layouts.default
			local newt = th.add_tag(t.name, t, false)
		end
	end
else -- {{{ tyrannical is loaded
	tyrannical.settings.default_layout = layouts.default
	tyrannical.settings.master_width_factor = 0.5
	tyrannical.settings.block_children_focus_stealing = true
	tyrannical.settings.group_children = true

	tyrannical.tags = default_tags

	tyrannical.properties.size_hints_honor = { URxvt = false }

	--XX---- Ignore the tag "exclusive" property for the following clients (matched by classes)
	--XX--tyrannical.properties.intrusive = {
	--XX--  "ksnapshot"     , "pinentry"       , "gtksu"     , "kcalc"        , "xcalc"               ,
	--XX--  "feh"           , "Gradient editor", "About KDE" , "Paste Special", "Background color"    ,
	--XX--  "kcolorchooser" , "plasmoidviewer" , "Xephyr"    , "kruler"       , "plasmaengineexplorer",
	--XX--}
	--XX--
	--XX---- Ignore the tiled layout for the matching clients
	--XX--tyrannical.properties.floating = {
	--XX--  "MPlayer"      , "pinentry"        , "ksnapshot"  , "pinentry"     , "gtksu"          ,
	--XX--  "xine"         , "feh"             , "kmix"       , "kcalc"        , "xcalc"          ,
	--XX--  "yakuake"      , "Select Color$"   , "kruler"     , "kcolorchooser", "Paste Special"  ,
	--XX--  "New Form"     , "Insert Picture"  , "kcharselect", "mythfrontend" , "plasmoidviewer"
	--XX--}
	--XX--
	--XX---- Make the matching clients (by classes) on top of the default layout
	--XX--tyrannical.properties.ontop = {
	--XX--  "Xephyr"       , "ksnapshot"       , "kruler"
	--XX--}
	--XX--
	--XX---- Force the matching clients (by classes) to be centered on the screen on init
	--XX--tyrannical.properties.centered = {
	--XX--  "kcalc"
	--XX--}
end -- }}}

-- }}}

-- {{{ Mouse bindings
root.buttons(gears.table.join(
	awful.button({}, 3, function()
		mymainmenu:toggle()
	end),
	awful.button({}, 4, awful.tag.viewnext),
	awful.button({}, 5, awful.tag.viewprev)
))
-- }}}

-- {{{ Key bindings

local function toggle_tag_by_name(tagname, exclusive)
	return function()
		local t = awful.tag.find_by_name(nil, tagname)
		if t then
			if exclusive then
				t:view_only()
			else
				awful.tag.viewtoggle(t)
			end
			cf = awful.client.getmaster(t.screen)
			if cf then
				cf:jump_to()
			end
		end
	end
end

local function move_tags_to_screen_relative(direction)
	local s = awful.screen.focused()
	local ts = screen:count() - (s.index + direction) % screen:count()
	for _, tag in ipairs(s.selected_tags) do
		print("index: " .. s.index .. " count: " .. screen:count() .. " target: " .. ts)
		tag.screen = screen[ts]

		for _, t in ipairs(tag.screen.tags) do
			t.selected = (tag == t)
		end
	end
end

globalkeys = gears.table.join(
	awful.key({ modkey }, "s", hotkeys_popup.show_help, { description = "show help", group = "awesome" }),
	awful.key({ modkey }, "Left", awful.tag.viewprev, { description = "view previous", group = "tag" }),
	awful.key({ modkey }, "Right", awful.tag.viewnext, { description = "view next", group = "tag" }),
	awful.key({ modkey }, "Escape", awful.tag.history.restore, { description = "go back", group = "tag" }),

	awful.key({ modkey }, "k", function()
		awful.client.focus.byidx(1)
	end, { description = "focus next by index", group = "client" }),
	awful.key({ modkey }, "j", function()
		awful.client.focus.byidx(-1)
	end, { description = "focus previous by index", group = "client" }),

	-- Layout manipulation
	awful.key({ modkey, "Shift" }, "k", function()
		awful.client.swap.byidx(1)
	end, { description = "swap with next client by index", group = "client" }),
	awful.key({ modkey, "Shift" }, "j", function()
		awful.client.swap.byidx(-1)
	end, { description = "swap with previous client by index", group = "client" }),
	awful.key({ modkey, "Control" }, "k", function()
		awful.screen.focus_relative(1)
	end, { description = "focus the next screen", group = "screen" }),
	awful.key({ modkey, "Control" }, "j", function()
		awful.screen.focus_relative(-1)
	end, { description = "focus the previous screen", group = "screen" }),
	awful.key({ modkey, "Shift", "Control" }, "k", function()
		move_tags_to_screen_relative(1)
	end, { description = "move tags to the next screen", group = "screen" }),
	awful.key({ modkey, "Shift", "Control" }, "j", function()
		move_tags_to_screen_relative(-1)
	end, { description = "move tags to the previous screen", group = "screen" }),
	awful.key(
		{ modkey, "Shift" },
		"Return",
		awful.client.urgent.jumpto,
		{ description = "jump to urgent client", group = "client" }
	),
	awful.key({ modkey }, "Tab", function()
		awful.client.focus.history.previous()
		if client.focus then
			client.focus:raise()
		end
	end, { description = "go back", group = "client" }),

	-- Standard program
	awful.key({ modkey }, "Return", function()
		awful.spawn(terminal)
	end, { description = "open a terminal", group = "launcher" }),
	awful.key({ modkey }, "r", function()
		package.loaded.rc = nil
		require("rc")
	end, { description = "reload rc.lua", group = "awesome" }),
	awful.key({ modkey, "Control" }, "r", awesome.restart, { description = "reload awesome", group = "awesome" }),
	awful.key({ modkey, "Shift" }, "q", awesome.quit, { description = "quit awesome", group = "awesome" }),

	awful.key({ modkey }, "l", function()
		awful.tag.incmwfact(0.05)
	end, { description = "increase master width factor", group = "layout" }),
	awful.key({ modkey }, "h", function()
		awful.tag.incmwfact(-0.05)
	end, { description = "decrease master width factor", group = "layout" }),
	awful.key({ modkey, "Shift" }, "h", function()
		awful.tag.incnmaster(1, nil, true)
	end, { description = "increase the number of master clients", group = "layout" }),
	awful.key({ modkey, "Shift" }, "l", function()
		awful.tag.incnmaster(-1, nil, true)
	end, { description = "decrease the number of master clients", group = "layout" }),
	awful.key({ modkey, "Control" }, "h", function()
		awful.tag.incncol(1, nil, true)
	end, { description = "increase the number of columns", group = "layout" }),
	awful.key({ modkey, "Control" }, "l", function()
		awful.tag.incncol(-1, nil, true)
	end, { description = "decrease the number of columns", group = "layout" }),
	awful.key({ modkey }, "space", function()
		awful.layout.inc(1)
	end, { description = "select next", group = "layout" }),
	awful.key({ modkey, "Shift" }, "space", function()
		awful.layout.inc(-1)
	end, { description = "select previous", group = "layout" }),

	awful.key({ modkey, "Control" }, "n", function()
		local c = awful.client.restore()
		-- Focus restored client
		if c then
			client.focus = c
			c:raise()
		end
	end, { description = "restore minimized", group = "client" }),

	-- Prompt
	awful.key({ cmdkey }, "r", function()
		local widget = awful.screen.focused().mypromptbox.widget
		local function spawn(command, args)
			gears.debug.dump(args)
			awful.spawn(command, args)
		end

		awful.prompt.run({
			prompt = "Exec: ",
			bg_cursor = "#ff0000",
			textbox = widget,
			history_path = awful.util.get_cache_dir() .. "/history",
			completion_callback = awful.completion.shell,
			hooks = {
				-- Replace the 'normal' Return with a custom one
				{
					{},
					"Return",
					function(command)
						spawn(command)
					end,
				},
				-- Spawn method to spawn in the current tag
				{
					{ "Mod1" },
					"Return",
					function(command)
						spawn(command, {
							intrusive = true,
							tag = mouse.screen.selected_tag,
						})
					end,
				},
				-- Spawn in the current tag as floating and on top
				{
					{ "Shift" },
					"Return",
					function(command)
						spawn(command, {
							ontop = true,
							floating = true,
							tag = mouse.screen.selected_tag,
						})
					end,
				},
				-- Spawn in a new tag
				{
					{ "Control" },
					"Return",
					function(command)
						spawn(command, {
							new_tag = true,
							layout = layouts.default,
							volatile = true,
						})
					end,
				},
				-- Cancel
				{
					{},
					"Escape",
					function(_)
						return
					end,
				},
			},
		})
	end, { description = "run prompt", group = "launcher" }),

	awful.key({ modkey }, "x", function()
		awful.prompt.run({
			prompt = "Eval: ",
			bg_cursor = "#ff0000",
			textbox = awful.screen.focused().mypromptbox.widget,
			exe_callback = awful.util.eval,
			history_path = awful.util.get_cache_dir() .. "/history_eval",
		})
	end, { description = "lua execute prompt", group = "awesome" }),
	-- Menubar
	awful.key({ modkey }, "w", function()
		menubar.show()
	end, { description = "show the menubar", group = "launcher" }),

	-- Tag helpers
	awful.key({ modkey }, "a", function()
		th.add_tag(nil, { layout = layouts.default }, true)
	end, { description = "add a tag", group = "tag" }),
	awful.key({ modkey }, "d", th.delete_tag, { description = "delete the current tag", group = "tag" }),
	awful.key({ modkey, "Shift" }, "a", function()
		th.move_to_new_tag(nil, nil, { layout = layouts.maximised }, true, true, true)
	end, { description = "add a volatile tag with the focused client", group = "tag" }),
	awful.key({ modkey, "Shift", "Control" }, "a", function()
		th.move_to_new_tag(nil, nil, { layout = layouts.maximised }, false, true, true)
	end, { description = "add a permanent tag with the focused client", group = "tag" }),
	awful.key({ modkey, "Mod1" }, "a", th.copy_tag, { description = "create a copy of the current tag", group = "tag" }),
	awful.key({ modkey, "Control" }, "a", th.rename_tag, { description = "rename the current tag", group = "tag" }),
	awful.key(
		{ modkey, "Control", "Shift", "Mod1" },
		"a",
		th.collect_orphan_clients_to_tag,
		{ description = "collect all orphaned clients", group = "client" }
	),

	awful.key({ modkey }, "t", toggle_tag_by_name("vrt", true), { description = "view tag 'vrt'", group = "tag" }),
	awful.key(
		{ modkey, "Control" },
		"t",
		toggle_tag_by_name("vrt"),
		{ description = "toggle tag 'vrt'", group = "tag" }
	),
	awful.key({ modkey }, "y", toggle_tag_by_name("irc", true), { description = "view tag 'irc'", group = "tag" }),
	awful.key(
		{ modkey, "Control" },
		"y",
		toggle_tag_by_name("irc"),
		{ description = "toggle tag 'irc'", group = "tag" }
	),
	awful.key({ modkey }, "u", toggle_tag_by_name("[]", true), { description = "view tag '[]'", group = "tag" }),
	awful.key({ modkey, "Control" }, "u", toggle_tag_by_name("[]"), { description = "toggle tag '[]'", group = "tag" }),
	awful.key({ modkey }, "i", toggle_tag_by_name("cal", true), { description = "view tag 'cal'", group = "tag" }),
	awful.key(
		{ modkey, "Control" },
		"i",
		toggle_tag_by_name("cal"),
		{ description = "toggle tag 'cal'", group = "tag" }
	),
	awful.key({ modkey }, "o", toggle_tag_by_name("chr", true), { description = "view tag 'chr'", group = "tag" }),
	awful.key(
		{ modkey, "Control" },
		"o",
		toggle_tag_by_name("chr"),
		{ description = "toggle tag 'chr'", group = "tag" }
	),
	awful.key({ modkey }, "p", toggle_tag_by_name("ffx", true), { description = "view tag 'ff'", group = "tag" }),
	awful.key({ modkey, "Control" }, "p", toggle_tag_by_name("ffx"), { description = "toggle tag 'ff'", group = "tag" }),
	{}
)

clientkeys = gears.table.join(
	awful.key({ modkey }, "f", function(c)
		c.fullscreen = not c.fullscreen
		c:raise()
	end, { description = "toggle fullscreen", group = "client" }),
	awful.key({ modkey, "Shift" }, "c", function(c)
		c:kill()
	end, { description = "close", group = "client" }),
	awful.key(
		{ modkey, "Control" },
		"space",
		awful.client.floating.toggle,
		{ description = "toggle floating", group = "client" }
	),
	awful.key({ modkey, "Control" }, "Return", function(c)
		c:swap(awful.client.getmaster())
	end, { description = "move to master", group = "client" }),
	awful.key({ modkey }, "z", function(c)
		c:move_to_screen()
	end, { description = "move to screen", group = "client" }),
	--awful.key({ modkey,           }, "t",      function (c) c.ontop = not c.ontop            end,
	--          {description = "toggle keep on top", group = "client"}),
	awful.key({ modkey }, "n", function(c)
		-- The client currently has the input focus, so it cannot be
		-- minimized, since minimized clients can't have the focus.
		c.minimized = true
	end, { description = "minimize", group = "client" }),
	awful.key({ modkey }, "m", function(c)
		c.maximized = not c.maximized
		c.maximized_horizontal = false
		c.maximized_vertical = false
		c:raise()
	end, { description = "(un)maximize", group = "client" }),
	awful.key({ modkey, "Control" }, "m", function(c)
		c.maximized_vertical = not c.maximized_vertical
		c:raise()
	end, { description = "(un)maximize vertically", group = "client" }),
	awful.key({ modkey, "Shift" }, "m", function(c)
		c.maximized_horizontal = not c.maximized_horizontal
		c:raise()
	end, { description = "(un)maximize horizontally", group = "client" })
)

-- Bind all key numbers to tags.
-- Be careful: we use keycodes to make it work on any keyboard layout.
-- This should map on the top row of your keyboard, usually 1 to 9.
for i = 1, 9 do
	globalkeys = gears.table.join(
		globalkeys,
		-- View tag only.
		awful.key(
			{ modkey },
			"#" .. i + 9,
			toggle_tag_by_name(tostring(i), true),
			{ description = "view tag #" .. i, group = "tag" }
		),
		-- Toggle tag display.
		awful.key(
			{ modkey, "Control" },
			"#" .. i + 9,
			toggle_tag_by_name(tostring(i)),
			{ description = "toggle tag #" .. i, group = "tag" }
		),
		-- Move client to tag.
		awful.key({ modkey, "Shift" }, "#" .. i + 9, function()
			if client.focus then
				local tag = awful.tag.find_by_name(screen.primary, tostring(i))
				if tag then
					client.focus:move_to_tag(tag)
				end
			end
		end, { description = "move focused client to tag #" .. i, group = "tag" }),
		-- Toggle tag on focused client.
		awful.key({ modkey, "Control", "Shift" }, "#" .. i + 9, function()
			if client.focus then
				local tag = awful.tag.find_by_name(screen.primary, tostring(i))
				if tag then
					client.focus:toggle_tag(tag)
				end
			end
		end, { description = "toggle focused client on tag #" .. i, group = "tag" })
	)
end

clientbuttons = gears.table.join(
	awful.button({}, 1, function(c)
		client.focus = c
		c:raise()
	end),
	awful.button({ modkey }, 1, awful.mouse.client.move),
	awful.button({ modkey }, 3, awful.mouse.client.resize)
)

-- misc apps
globalkeys = awful.util.table.join(
	globalkeys,
	awful.key({ cmdkey }, "n", function()
		awful.spawn("firefox")
	end),
	awful.key({ cmdkey }, "c", function()
		awful.spawn("chromium --enable-remote-extensions")
	end),
	awful.key({ cmdkey }, "y", function()
		awful.spawn(terminal .. " -e ipython3")
	end),
	awful.key({ cmdkey }, "m", function()
		awful.spawn(terminal .. " -name mutt -e mutt")
	end),
	awful.key({ cmdkey }, "t", function()
		awful.spawn("thunderbird")
	end),
	awful.key({ cmdkey }, "g", function()
		awful.spawn("gscan2pdf")
	end),
	awful.key({ cmdkey, "Shift" }, "v", function()
		awful.spawn("virt-manager")
	end),
	awful.key({ cmdkey, "Shift" }, "r", function()
		awful.spawn("remmina")
	end),
	awful.key({ cmdkey }, "l", function()
		awful.spawn("libreoffice")
	end),
	awful.key({ cmdkey }, "v", function()
		awful.spawn("virt-viewer")
	end),
	awful.key({ cmdkey }, "p", function()
		awful.spawn("pavucontrol")
	end),
	awful.key({ cmdkey }, "i", function()
		awful.spawn(
			terminal
				.. " -name irc -e env MOSH_TITLE_NOPREFIX=true mosh --family=all -- irc-host tmux new -As irc irssi"
		)
	end),
	awful.key({ cmdkey }, "x", function()
		run_output_notify(
			"sh -c '. ~/.xsession.d/10-xautolock; echo \"Locking…\"; sleep 1; xautolock -locknow'",
			"Enabling xautolock"
		)
	end),
	awful.key({ cmdkey, "Shift" }, "x", function()
		run_output_notify("pkill -e xautolock", "Disabling xautolock")
	end),

	awful.key({ cmdkey }, "BackSpace", function()
		awful.spawn("pkill -USR1 offlineimap")
	end),

	-- function keys
	awful.key(nil, "XF86ScreenSaver", function()
		awful.spawn("xset dpms force off")
	end),
	awful.key(nil, "XF86AudioMute", function()
		awful.spawn("pactl set-sink-mute @DEFAULT_SINK@ toggle")
	end),
	awful.key({ cmdkey }, "End", function()
		awful.spawn("pactl set-sink-mute @DEFAULT_SINK@ toggle")
	end),
	awful.key(nil, "XF86AudioLowerVolume", function()
		awful.spawn("pactl set-sink-volume @DEFAULT_SINK@ -2%")
	end),
	awful.key({ cmdkey }, "Next", function()
		awful.spawn("pactl set-sink-volume @DEFAULT_SINK@ -2%")
	end),
	awful.key(nil, "XF86AudioRaiseVolume", function()
		awful.spawn("pactl set-sink-volume @DEFAULT_SINK@ +2%")
	end),
	awful.key({ cmdkey }, "Prior", function()
		awful.spawn("pactl set-sink-volume @DEFAULT_SINK@ +2%")
	end),
	awful.key(nil, "XF86AudioMicMute", function()
		awful.spawn("pactl set-source-mute @DEFAULT_SOURCE@ toggle")
	end),
	awful.key({ cmdkey }, "Home", function()
		awful.spawn("pactl set-source-mute @DEFAULT_SOURCE@ toggle")
	end),
	awful.key({ cmdkey }, "Insert", function()
		awful.spawn("pa_cycle_default source")
	end),
	awful.key({ cmdkey }, "Delete", function()
		awful.spawn("pa_cycle_default sink")
	end),
	awful.key(nil, "XF86MonBrightnessDown", function()
		awful.spawn("light -U 10")
	end),
	awful.key(nil, "XF86MonBrightnessUp", function()
		awful.spawn("light -A 10")
	end),
	awful.key(nil, "XF86Display", function()
		awful.spawn("autorandr --change --force")
		initialise_to_autorandr_profile()
	end),
	awful.key(nil, "XF86AudioStop", function()
		awful.spawn("autorandr --change --force")
		initialise_to_autorandr_profile()
	end),
	awful.key(nil, "XF86WLAN", function()
		awful.spawn("")
	end),
	awful.key(nil, "XF86Tools", function()
		awful.spawn("")
	end),
	awful.key(nil, "XF86Search", function()
		awful.spawn("")
	end),
	awful.key(nil, "XF86LaunchA", function()
		awful.spawn("")
	end),
	awful.key(nil, "XF86Explorer", function()
		awful.spawn("")
	end),
	awful.key(nil, "XF86Calculator", function()
		awful.spawn(terminal .. " -e ipython3 --profile=calc")
	end),
	awful.key(nil, "XF86Favorites", function()
		awful.spawn("systemctl suspend")
	end),

	awful.key({ cmdkey }, "Multi_key", function()
		run_output_notify("flameshot gui", "Output")
	end),
	awful.key({ cmdkey, "Shift" }, "Multi_key", function()
		run_output_notify("flameshot full --delay 2000 --clipboard", "Output")
	end),

	awful.key({ cmdkey }, "Up", function()
		awful.spawn("pap prev")
	end),
	awful.key({ cmdkey }, "Left", function()
		awful.spawn("pap seek -10")
	end),
	awful.key({ cmdkey, "Shift" }, "Left", function()
		awful.spawn("pap seek -60")
	end),
	awful.key({ cmdkey }, "Down", function()
		awful.spawn("pap next")
	end),
	awful.key({ cmdkey }, "Right", function()
		awful.spawn("pap seek +10")
	end),
	awful.key({ cmdkey, "Shift" }, "Right", function()
		awful.spawn("pap seek +60")
	end),
	awful.key({ cmdkey }, "space", function()
		awful.spawn("pap pause")
	end),
	awful.key({ cmdkey }, "\\", function()
		run_output_notify("pap info", "Track info")
	end),
	awful.key({ cmdkey }, "]", function()
		run_output_notify("pap list", "Playlist")
	end)
)

function run_output_notify(cmd, title)
	awful.spawn.easy_async(cmd, function(stdout, stderr, reason, exit_code)
		if #stdout > 1 then
			naughty.notify({
				preset = naughty.config.presets.low,
				title = title,
				text = stdout,
			})
		end
	end)
end

-- Set keys
root.keys(globalkeys)
-- }}}

-- {{{ Rules
-- Rules to apply to new clients (through the "manage" signal).

local function float_client_in_the_middle_with_margins(client, leftright, topbottom)
	local wa = client.screen.workarea
	if topbottom then
		client.y = wa.y + topbottom
		client.height = wa.height - 2 * topbottom
	else
		client.y = wa.y + (wa.height - client.height) / 2
	end
	if leftright then
		client.x = wa.x + leftright
		client.width = wa.width - 2 * leftright
	else
		client.x = wa.x + (wa.width - client.width) / 2
	end
end

local function move_to_tag_by_name(s, tagname)
	return function(c)
		local t = awful.tag.find_by_name(s, tagname)
		if not t then
			error("No tag by the name of " .. tagname)
			return
		end
		c:move_to_tag(t)
	end
end

local function move_to_tag_or_create_volatile(s, tagname)
	return function(c)
		local t = awful.tag.find_by_name(s, tagname)
		if t then
			c:move_to_tag(t)
		else
			th.move_to_new_tag(c, tagname, {}, true, true, true)
		end
	end
end

awful.rules.rules = {
	-- All clients will match this rule.
	{
		rule = {},
		properties = {
			border_width = beautiful.border_width,
			border_color = beautiful.border_normal,
			focus = awful.client.focus.filter,
			raise = true,
			keys = clientkeys,
			buttons = clientbuttons,
			screen = awful.screen.preferred,
			placement = awful.placement.no_overlap + awful.placement.no_offscreen,
			floating = false,
			maximized = false,
		},
	},
	{
		rule = { type = "dialog" },
		properties = {
			floating = true,
			ontop = true,
			skip_taskbar = true,
			urgent = true,
			--new_tag = true,
			--switchtotag = true,
			placement = awful.placement.centered,
		},
	},
	{ rule_any = { class = { "URxvt", "kitty" } }, properties = { size_hints_honor = false } },
	{ rule = { instance = "irc" }, callback = move_to_tag_by_name(nil, "irc") },
	{ rule = { class = "scrcpy" }, callback = move_to_tag_by_name(nil, "[]") },
	{ rule_any = { class = { "Firefox", "firefox" } }, callback = move_to_tag_by_name(nil, "ffx") },
	{
		rule_any = {
			class = {
				"org.remmina.Remmina",
				"Virt-viewer",
				"virt-manager",
			},
		},
		callback = move_to_tag_by_name(nil, "vrt"),
	},
	{ rule = { class = "Chromium" }, callback = move_to_tag_by_name(nil, "chr") },
	{ rule_any = { class = { "thunderbird", "Thunderbird" } }, callback = move_to_tag_by_name(nil, "cal") },
	{
		rule = { instance = "mutt" },
		properties = {
			new_tag = {
				name = "mutt",
				layout = awful.layout.suit.fair.horizontal,
				volatile = true,
			},
			switchtotag = true,
		},
	},
	{ rule_any = { class = { "zoom" } }, callback = move_to_tag_or_create_volatile(nil, "Zoom") },
	{
		rule_any = {
			class = { "Ssvnc.tcl" },
			class = { "Ssvnc" },
			name = { "SSL/SSH VNC Viewer.-" },
		},
		callback = move_to_tag_or_create_volatile(nil, "SSVNC"),
	},
	{
		rule_any = { class = {
			"Gxmessage",
			"Pinentry",
		} },
		properties = {
			floating = true,
			maximized = false,
			focus = true,
			placement = awful.placement.centered,
		},
	},
	{
		rule_any = {
			instance = {
				"tridactyl-edit",
				"pdfshuffler",
				"vlc",
				"pavucontrol",
			},
		},
		properties = {
			floating = true,
			maximized = false,
			focus = true,
			placement = awful.placement.centered,
		},
	},
	{
		rule_any = {
			class = {
				"Gimp",
				"Inkscape",
				"Pitivi",
				"Audacity",
			},
			instance = {
				"libreoffice",
			},
		},
		except_any = { type = { "dialog" } },
		properties = {
			new_tag = {
				layout = layouts.maximised,
				volatile = true,
			},
			switchtotag = true,
			focus = true,
		},
	},
	{
		rule_any = { class = {
			"Gscan2pdf",
		} },
		except_any = { type = { "dialog" } },
		properties = {
			new_tag = {
				layout = layouts.default,
				volatile = true,
			},
			floating = true,
			maximized = false,
			focus = true,
			placement = awful.placement.centered,
			switchtotag = true,
			focus = true,
		},
	},
	--XX--    { rule = { class = "Gscan2pdf" },
	--XX--               properties = {
	--XX--                   switchtotag = true
	--XX--               },
	--XX--               callback = move_to_tag(1, 5)
	--XX--           },
	--XX--    { rule = { name = "gscan2pdf .*" },
	--XX--               properties = {
	--XX--                   floating = false,
	--XX--               },
	--XX--           },
	--XX--    { rule = { class = "Thunar", type = "normal" },
	--XX--               properties = {
	--XX--                   floating = false,
	--XX--               },
	--XX--           },
	--XX--    { rule = { class = "Pinentry", instance = "pinentry" },
	--XX--               properties = {
	--XX--                   floating = true,
	--XX--               },
	--XX--           },
	--XX--    { rule = { class = "Gxmessage" },
	--XX--               properties = {
	--XX--                   floating = true,
	--XX--               },
	--XX--           },
	--XX--}
}
-- }}}

-- {{{ Signals
-- Signal function to execute when a new client appears.
client.connect_signal("manage", function(c)
	-- Set the windows at the slave,
	-- i.e. put it at the end of others instead of setting it master.
	-- if not awesome.startup then awful.client.setslave(c) end
	--if not awesome.startup then
	--    local t = awful.screen.focused().selected_tag
	--    if t.name == "xmutt" then
	--        awful.client.setslave(c)
	--    end
	--end

	if awesome.startup and not c.size_hints.user_position and not c.size_hints.program_position then
		-- Prevent clients from being unreachable after screen count changes.
		awful.placement.no_offscreen(c)
	end

	c.maximized_horizontal = false
	c.maximized_vertical = false
end)

-- Add a titlebar if titlebars_enabled is set to true in the rules.
client.connect_signal("request::titlebars", function(c)
	-- buttons for the titlebar
	local buttons = gears.table.join(
		awful.button({}, 1, function()
			client.focus = c
			c:raise()
			awful.mouse.client.move(c)
		end),
		awful.button({}, 3, function()
			client.focus = c
			c:raise()
			awful.mouse.client.resize(c)
		end)
	)

	awful.titlebar(c):setup({
		{ -- Left = "center",
			widget = awful.titlebar.widget.titlewidget(c),
			buttons = buttons,
			layout = wibox.layout.flex.horizontal,
		},
		{ -- Right
			awful.titlebar.widget.floatingbutton(c),
			awful.titlebar.widget.maximizedbutton(c),
			awful.titlebar.widget.stickybutton(c),
			awful.titlebar.widget.ontopbutton(c),
			awful.titlebar.widget.closebutton(c),
			layout = wibox.layout.fixed.horizontal(),
		},
		layout = wibox.layout.align.horizontal,
	})
end)

-- Enable sloppy focus, so that focus follows mouse.
client.connect_signal("mouse::enter", function(c)
	if awful.layout.get(c.screen) ~= awful.layout.suit.magnifier and awful.client.focus.filter(c) then
		client.focus = c
	end
	--17 18:03 < psychon> madduck: yes. In the default config at the very end there is code that actives a client on mouse::enter. Just add if c.class == "whatever virt-viewer uses" then return end to that, or
	--                    something like this
end)

client.connect_signal("focus", function(c)
	c.border_color = beautiful.border_focus
end)
client.connect_signal("unfocus", function(c)
	c.border_color = beautiful.border_normal
end)

awful.ewmh.add_activate_filter(function(c, context, hints)
	if context == "ewmh" then
		if c.class == "Firefox-esr" or c.class == "Firefox" then
			return false
		end
	end
end)

client.connect_signal("request::activate", function(c, context, hints)
	if
		gears.table.hasitem({
			"client.focus.byidx",
			"client.jumpto",
			"autofocus.check_focus",
			"rules",
			"ewmh",
		}, context)
	then
		gears.timer.delayed_call(function()
			-- we need a delayed call so that we execute *after layout changes
			if hints.raise and c == client.focus and client.focus:isvisible() then
				move_mouse_to_area(client.focus)
			end
		end)
	end
end)

-- vim:ft=lua:sw=4:sts=4:ts=4:et