-- ============================================================================
-- Editor Enhancements - Comment, Surround, etc.
-- ============================================================================

return {
  -- Comment.nvim - gc zum Kommentieren
  {
    'numToStr/Comment.nvim',
    event = 'VeryLazy',
    config = function()
      require('Comment').setup({
        -- LHS of toggle mappings in NORMAL mode
        toggler = {
          line = 'gcc',  -- Line-comment toggle
          block = 'gbc', -- Block-comment toggle
        },
        -- LHS of operator-pending mappings in NORMAL and VISUAL mode
        opleader = {
          line = 'gc',   -- Line-comment operator
          block = 'gb',  -- Block-comment operator
        },
      })
    end,
  },

  -- Surround - ys/cs/ds für quotes, brackets, etc.
  {
    'kylechui/nvim-surround',
    version = '*',
    event = 'VeryLazy',
    config = function()
      require('nvim-surround').setup()
    end,
  },

  -- Auto-pairs
  {
    'windwp/nvim-autopairs',
    event = 'InsertEnter',
    config = function()
      require('nvim-autopairs').setup()
    end,
  },

  -- Undo-tree - Visueller Undo-Verlauf
  {
    'mbbill/undotree',
    cmd = 'UndotreeToggle',
    keys = {
      { '<leader>u', '<cmd>UndotreeToggle<CR>', desc = 'Toggle Undotree' },
    },
    config = function()
      vim.g.undotree_WindowLayout = 3
      vim.g.undotree_SetFocusWhenToggle = 1
    end,
  },
}