init.lua

print('hello starting up...')

web.opts.downloads_dir = os.getenv('HOME') .. '/Downloads'
web.opts.permissions_persistance = 'never'
web.opts.user_agent =
'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36'
web.opts.close_window_when_no_views = true
web.opts.new_view_url = 'https://lite.duckduckgo.com'

local history = require 'null-browser.extras.history'
history.attach_hooks()

local search_engines = require 'null-browser.extras.search-engines'
search_engines.urls['ld'] = 'https://lite.duckduckgo.com/lite/?q={}'
search_engines.urls['g'] = 'https://github.com/{}'
search_engines.urls['y'] = 'https://youtube.com/results?search_query={}'
search_engines.urls['r'] = 'https://reddit.com/r/{}'

local Dmenu = require 'null-browser.extras.dmenu'
local menu = Dmenu:new {
  select_last_line = false,
  args = { '-r' },
  transform_output = function(selections)
    if type(selections) ~= 'table' then return selections end
    if #selections <= 1 then return selections[1] end
    return selections[#selections - 1]
  end,
  -- command = os.getenv('HOME') .. '/scripts/fzfmenu.sh',
  -- prompt_arg = '--prompt',
  -- query_arg = '-q',
  -- args = { 'input', '--layout=default', '--print-query' },
}

require 'null-browser.defaults.vi'.configure {
  menu = menu,
  history = history,
  transform_url_input = search_engines.transform_url_input,
}

-- web.keymap.set('zoom', 'j', function() web.view.zoom_out() end)
-- web.keymap.set('zoom', 'k', function() web.view.zoom_in() end)
-- web.keymap.set('zoom', '<esc>', function() web.keymap.set_mode('n') end)
-- web.keymap.set('n', 'z', function() web.keymap.set_mode('zoom') end)

web.event.add_listener('NotificationReceived', {
  callback = function(event)
    -- TODO: Add action/click (-A)
    local args = { '-a', 'null-browser', '-r', event.tag, event.title, event.message }
    web.uv.spawn('notify-send', { args = args }, function(code)
      if code ~= 0 then
        print('[notify-send] Exit with status code: ' .. code)
      end
    end)
  end,
})

local extra_styles = [[
  .fancy-tabline {
    padding: 8px;
  }
  .quick {
    display: flex;
    justify-contents: space-between;
    gap: 8px;
    padding: 8px 0;
  }
  .quick .quick-link {
    all: unset;
    display: block;
    width: 100%;
    padding: 8px;
    border: 1px solid #999;
    text-align: center;
    border-radius: 6px;
    text-decoration: none;
    color: white;
  }
  .url-info {
    background-color: rgba(255, 255, 255, 0.1);
    font-size: 8px;
    padding: 6px;
    border-radius: 8px;
    overflow: hidden;
    text-overflow: ellipsis;
    text-wrap: nowrap;
  }
  .tabs-wrapper { }
  .tabs.vertical {
    padding: 8px 0;
    width: 100vw;
    gap: 4px;
  }
  .tabs.vertical .tab {
    background-color: rgba(255, 255, 255, 0.07);
    padding: 6px 8px;
    border-radius: 6px;
  }
  .tabs.vertical .tab.current {
    background-color: rgba(255, 255, 255, 0.2);
  }
]]
-- Tabline
require 'null-browser.extras.tabline'.init {
  decoration = web.decorations.left,
  vertical_size = 300,
  on_window_setup = function(win_id)
    -- TODO: This should happen after toggle
    web.schedule(function()
      web.view.expose('open_url_in_view', function(args)
        print(web.inspect(args))
        local url = args and args.url
        if url then web.view.set_url(url) end
      end, { view = web.decorations.left.view() })
    end)
  end,
  transform_html = function(tabs_html)
    local html = require 'null-browser.extras.html'

    local function current_url()
      local views = web.view.list()
      local view = views[web.view.current_index()]
      return view and view.url or ''
    end

    local quicklinks = {
      { icon = "λ", url = "https://ediblemonad.dev", },
      { icon = "🦆", url = "https://duckduckgo.com", },
      { icon = "🤮", url = "https://google.com", },
    }

    local quickhtml = {}
    for _, link in ipairs(quicklinks) do
      table.insert(quickhtml, html.button(
        {
          class = 'quick-link',
          onclick = '_nullbrowser.rpc.open_url_in_view({url: this.dataset.href})',
          ['data-href'] = link.url,
        },
        { link.icon }
      ))
    end

    return html.div({ class = 'fancy-tabline' }, {
      html.div({ class = 'url-info' }, { current_url() }),
      html.div({ class = 'quick' }, quickhtml),
      tabs_html,
      html.style({}, { html.raw(extra_styles) }),
    })
  end,
}

-- Statusline
require 'null-browser.extras.statusline'.init {
  decoration = web.decorations.bottom,
}


web.keymap.set('n', '<c-h>', function()
  local symbols = web.help.get_items()
  menu:select(symbols, { select_last_line = true }, function(err, selection)
    if err then return end
    web.help.show(web.utils.string_trim(selection))
  end)
end)

local hints = require 'null-browser.extras.hints'
hints.init()
web.keymap.set('n', 'f', function()
  hints.start('a[href], button, [role="button"]', hints.action.click)
end)
web.keymap.set('n', '<s-f>', function()
  hints.start('a[href], button, [role="button"]', hints.action.open_in_new_view)
end)
web.keymap.set('n', 'yl', function()
  hints.start('a[href]', hints.action.copy_link)
end)
web.keymap.set('n', 'gi', function()
  local input_selectors = {
    'input:not([type="hidden"])',
    'textarea',
    '[contenteditable]'
  }
  hints.start(table.concat(input_selectors, ', '), hints.action.focus)
end)

print('ending...')