local wezterm = require 'wezterm'
local act = wezterm.action
local config = wezterm.config_builder()

config.enable_kitty_keyboard = false  -- Так работает стабильнее.

local local_domain = { DomainName = 'local' }
local default_prog
local launch_menu
local is_windows = wezterm.target_triple:find 'windows'

if is_windows then
  local function wsl(name) return { DomainName = 'WSL:' .. name } end
  local pwsh = { 'pwsh.exe', '-NoLogo' }

  default_prog = pwsh
  launch_menu = {
    { label = 'PowerShell',         domain = local_domain, args = pwsh },
    { label = 'Командная строка',   domain = local_domain, args = { 'cmd.exe' } },
    { label = 'Ubuntu',             domain = wsl 'Ubuntu' },
    { label = 'Ubuntu 24.04.1 LTS', domain = wsl 'Ubuntu-24.04' },
  }
else
  local shell = os.getenv 'SHELL' or '/bin/bash'
  local shell_name = shell:match '([^/]+)$' or shell
  shell_name = shell_name:sub(1, 1):upper() .. shell_name:sub(2)

  default_prog = { shell, '-l' }
  launch_menu = {
    { label = shell_name, domain = local_domain, args = default_prog },
  }
end

config.default_domain = 'local'
config.default_prog = default_prog
config.launch_menu = launch_menu

-- В Wayland у WezTerm пока нет надёжной системной рамки окна в GNOME.
-- XWayland возвращает обычный заголовок с кнопками и перетаскиванием.
if not is_windows then
  config.enable_wayland = false
end

config.scrollback_lines = 50000
config.color_scheme = 'Ubuntu'

-- Встроен в WezTerm и одинаково доступен на Windows и Linux.
config.font = wezterm.font 'JetBrains Mono'
config.font_size = 11.0

config.initial_cols = 120
config.initial_rows = 28

config.window_background_opacity = 1.0
config.window_decorations = 'TITLE|RESIZE'
config.hide_tab_bar_if_only_one_tab = true

config.freetype_load_target = 'HorizontalLcd'
config.freetype_render_target = 'HorizontalLcd'

config.keys = {
  { key = 'phys:Space', mods = 'CTRL|SHIFT', action = act.ShowLauncherArgs { flags = 'LAUNCH_MENU_ITEMS|DOMAINS' } },
  { key = 'phys:V',     mods = 'CTRL|SHIFT', action = act.PasteFrom 'Clipboard' },
  { key = 'phys:T',     mods = 'CTRL|SHIFT', action = act.SpawnCommandInNewTab { domain = local_domain, args = default_prog } },

  { key = 'phys:R', mods = 'CTRL|SHIFT|ALT', action = act.ResetTerminal },

  -- Переключение на вкладку по номеру: Ctrl+Shift+1..9.
  { key = 'phys:1', mods = 'CTRL|SHIFT', action = act.ActivateTab(0) },
  { key = 'phys:2', mods = 'CTRL|SHIFT', action = act.ActivateTab(1) },
  { key = 'phys:3', mods = 'CTRL|SHIFT', action = act.ActivateTab(2) },
  { key = 'phys:4', mods = 'CTRL|SHIFT', action = act.ActivateTab(3) },
  { key = 'phys:5', mods = 'CTRL|SHIFT', action = act.ActivateTab(4) },
  { key = 'phys:6', mods = 'CTRL|SHIFT', action = act.ActivateTab(5) },
  { key = 'phys:7', mods = 'CTRL|SHIFT', action = act.ActivateTab(6) },
  { key = 'phys:8', mods = 'CTRL|SHIFT', action = act.ActivateTab(7) },
  { key = 'phys:9', mods = 'CTRL|SHIFT', action = act.ActivateTab(-1) },

  { key = 'phys:H', mods = 'CTRL|SHIFT|ALT', action = act.SplitHorizontal { domain = 'CurrentPaneDomain' } },
  { key = 'phys:V', mods = 'CTRL|SHIFT|ALT', action = act.SplitVertical { domain = 'CurrentPaneDomain' } },
}

return config