-- Use this file for any UI based plugins
-- Contains telescope, icons, lualine & whichkey
return {
  {
    "nvim-telescope/telescope.nvim",
    dependencies = { "nvim-treesitter/nvim-treesitter" },
    cmd = "Telescope",
    init = function()
      local builtin = require('telescope.builtin')
      local wk = require('which-key')
      wk.register({
        ['ff'] = { builtin.find_files, "Find File" },
        ['fb'] = { builtin.buffers, "Find Buffer" },
        ['fg'] = { builtin.live_grep, "Find with Grep" },
        ['fh'] = { builtin.help_tags, "Find Help" },
        ['fn'] = { ":Telescope file_browser path=%:p:h select_buffer=true<CR>", "File Browser" },
      }, { prefix = "<leader>" })
    end,
    opts = function()
      return {
        defaults = {
          vimgrep_arguments = {
            "rg",
            "-L",
            "--color=never",
            "--no-heading",
            "--with-filename",
            "--line-number",
            "--column",
            "--smart-case",
          },
          previewer = true,
          file_previewer = require 'telescope.previewers'.vim_buffer_cat.new,
          grep_previewer = require 'telescope.previewers'.vim_buffer_vimgrep.new,
          qflist_previewer = require 'telescope.previewers'.vim_buffer_qflist.new,
        },
        extensions = {
          file_browser = {
            theme = "ivy",
            hijack_netrw = true,
          },
        },
        extensions_list = {
          "file_browser",
        },
      }
    end,
    config = function(_, opts)
      local telescope = require "telescope"
      telescope.setup(opts)

      -- load extensions
      for _, ext in ipairs(opts.extensions_list) do
        telescope.load_extension(ext)
      end
    end,
  },
  {
    "nvim-telescope/telescope-file-browser.nvim",
    dependencies = { "nvim-telescope/telescope.nvim", "nvim-lua/plenary.nvim" }
  },
  {
    'nvim-tree/nvim-web-devicons',
  },
  {
    'nvim-lualine/lualine.nvim',
    dependencies = { 'nvim-tree/nvim-web-devicons' },
    event = "VeryLazy",
    opts = {
      options = {
        icons_enabled = true,
        theme = 'auto',
        component_separators = '|',
        section_separators = { left = '', right = '' },
      },
    },
  },
  -- Only load whichkey after all the gui
  {
    "folke/which-key.nvim",
    keys = { "<leader>", "<c-r>", "<c-w>", '"', "'", "`", "c", "v", "g" },
    cmd = "WhichKey",
    config = function(_, opts)
      local wk = require('which-key')
      wk.setup(opts)
      wk.register({
        ['f'] = { name = "Find" },
      }, { prefix = "<leader>" })
    end,
  },
}