local function insert_agenda()
  local clipboard_content = vim.fn.getreg('+')

  if not clipboard_content or clipboard_content == '' then
    vim.api.nvim_err_writeln('This feature requires optional dependency fzf-lua')
  end

  clipboard_content = clipboard_content:match('\n(.*)')

  local parts = vim.split(clipboard_content, '---', {plain = true, trimempty = true})

  local agenda_text = {'# Agenda', ''}
  for _, part in ipairs(parts) do
    local trimmed_part = part:match('^%s*(.-)%s*$')
    local lines = vim.split(trimmed_part, '\n', {trimempty = true})

    if #lines >= 2 then
      local date = lines[1]
      local title = lines[2]

      table.insert(agenda_text, '[' .. date .. '] ' .. title)
    end
  end
  local line = vim.api.nvim_win_get_cursor(0)[1]
  vim.api.nvim_buf_set_lines(0, line, line, false, agenda_text)
end

vim.api.nvim_create_user_command('InsertAgendaFromClipboard', insert_agenda, { nargs = 0 })
vim.api.nvim_set_keymap('n', '<leader>ia', '<cmd>InsertAgendaFromClipboard<CR>', { noremap = true, silent = true })