local wezterm = require("wezterm")
local mux = wezterm.mux
local act = wezterm.action

-- Set keymaps
local keys = {
  { key = '{', mods = 'SHIFT|ALT', action = act.MoveTabRelative(-1) },
  { key = '}', mods = 'SHIFT|ALT', action = act.MoveTabRelative(1) },
}

for i = 1, 8 do
  -- CTRL+ALT + number to move to that position
  table.insert(keys, {
    key = tostring(i),
    mods = 'CTRL|ALT',
    action = wezterm.action.MoveTab(i - 1),
  })
end

-- maximize on startup
wezterm.on("gui-startup", function(cmd)
	local tab, pane, window = mux.spawn_window(cmd or {})
	window:gui_window():maximize()
end)

local function get_battery_icon(state_of_charge, state)
	local battery_icons = {
		Charging = "",
		Unknown = "",
		Empty = "",
		Full = "",
		Discharging = {
			[1] = "",
			[2] = "",
			[3] = "",
			[4] = "",
			[5] = "",
			[6] = "",
			[7] = "",
			[8] = "",
			[9] = "",
		},
	}
	local icon = battery_icons[state]
	if type(icon) ~= "table" then
		return icon
	else
		return icon[math.floor(state_of_charge * 10)]
	end
end

wezterm.on("update-right-status", function(window, _)
	-- "Wed Mar 3 08:14"
	local date = wezterm.strftime("%a %b %-d %H:%M ")

	local bat = ""
	for _, b in ipairs(wezterm.battery_info()) do
		bat = get_battery_icon(b.state_of_charge, b.state) .. " " .. string.format("%.0f%%", b.state_of_charge * 100)
	end

	window:set_right_status(wezterm.format({
		{ Text = bat .. "   " .. date },
	}))
end)

return {
	leader = { key = "a", mods = "CTRL" },
	default_prog = { "wsl.exe", "-d", "Ubuntu-22.04", "--cd", "~" },
	font = wezterm.font("VictorMono NFM", { weight = "DemiBold" }),
	font_size = 10.0,
	audible_bell = "Disabled",
	color_scheme = "Kanagawa (Gogh)",
	scrollback_lines = 10000,
	window_decorations = "RESIZE",
	tab_bar_at_bottom = true,
	use_fancy_tab_bar = false,
	tab_max_width = 64,
  keys = keys,
  force_reverse_video_cursor = true,
	window_background_opacity = 0.9,
}