{ config, pkgs, lib, ... }:

{
  programs.wezterm = {
    enable = true;
    extraConfig = # lua
      ''
          local act = wezterm.action
          local function get_initial_cols_by_hostname()
            local hostname = wezterm.hostname()
            if hostname == "rotterdam" then
              return 111
            elseif hostname == "io" then
              return 93
            else
              return 100
            end
          end
          return {
          disable_default_key_bindings = true,
          window_padding = {
            left = "2pt",
            right = "2pt",
            bottom = 0,
            top = 0,
          },
          use_fancy_tab_bar = true,
          command_palette_font_size = 12,
          initial_cols = get_initial_cols_by_hostname(),
          initial_rows = 32,
          inactive_pane_hsb = {
            saturation = 0.7,
            brightness = 0.5
          },
          hide_tab_bar_if_only_one_tab = false,
          show_new_tab_button_in_tab_bar = true,
          front_end = "WebGpu",
          keys = {
            { key = 'Tab', mods = 'CTRL', action = act.ActivateTabRelative(1) },
            { key = 'Tab', mods = 'SHIFT|CTRL', action = act.ActivateTabRelative(-1) },
            { key = 'Enter', mods = 'ALT', action = act.ToggleFullScreen },
            { key = ':', mods = 'SHIFT|CTRL', action = act.SplitVertical{ domain =  'CurrentPaneDomain' } },
            { key = '?', mods = 'SHIFT|CTRL', action = act.SplitHorizontal{ domain =  'CurrentPaneDomain' } },
            { key = '+', mods = 'CTRL', action = act.IncreaseFontSize },
            { key = '=', mods = 'CTRL', action = act.IncreaseFontSize },
            { key = '-', mods = 'CTRL', action = act.DecreaseFontSize },
            { key = '_', mods = 'SHIFT|CTRL', action = act.DecreaseFontSize },
            { key = '0', mods = 'CTRL', action = act.ResetFontSize },
            { key = 'C', mods = 'SHIFT|CTRL', action = act.CopyTo 'Clipboard' },
            { key = 'F', mods = 'SHIFT|CTRL', action = act.Search 'CurrentSelectionOrEmptyString' },
            { key = 'B', mods = 'SHIFT|CTRL', action = act.ClearScrollback 'ScrollbackOnly' },
            { key = 'R', mods = 'SHIFT|CTRL', action = act.ReloadConfiguration },
            { key = 'T', mods = 'SHIFT|CTRL', action = act.SpawnTab 'CurrentPaneDomain' },
            { key = 'V', mods = 'SHIFT|CTRL', action = act.PasteFrom 'Clipboard' },
            { key = 'W', mods = 'SHIFT|CTRL', action = act.CloseCurrentTab{ confirm = true } },
            { key = 'PageUp', mods = 'SHIFT', action = act.ScrollByPage(-1) },
            { key = 'PageUp', mods = 'CTRL', action = act.ActivateTabRelative(-1) },
            { key = 'PageUp', mods = 'SHIFT|CTRL', action = act.MoveTabRelative(-1) },
            { key = 'PageDown', mods = 'SHIFT', action = act.ScrollByPage(1) },
            { key = 'PageDown', mods = 'CTRL', action = act.ActivateTabRelative(1) },
            { key = 'PageDown', mods = 'SHIFT|CTRL', action = act.MoveTabRelative(1) },
            { key = 'H', mods = 'SHIFT|CTRL', action = act.ActivatePaneDirection 'Left' },
            { key = 'L', mods = 'SHIFT|CTRL', action = act.ActivatePaneDirection 'Right' },
            { key = 'K', mods = 'SHIFT|CTRL', action = act.ActivatePaneDirection 'Up' },
            { key = 'J', mods = 'SHIFT|CTRL', action = act.ActivatePaneDirection 'Down' },
            { key = 'P', mods = 'SHIFT|CTRL', action = act.ActivateCommandPalette },
          },
        }
      '';
  };
}