-- Only required if you have packer configured as `opt`
local ensure_packer = function()
    local fn = vim.fn
    local install_path = fn.stdpath('data') .. '/site/pack/packer/start/packer.nvim'
    if fn.empty(fn.glob(install_path)) > 0 then
        fn.system({ 'git', 'clone', '--depth', '1', 'https://github.com/wbthomason/packer.nvim', install_path })
        vim.cmd [[packadd packer.nvim]]
        return true
    end return false
end

local packer_bootstrap = ensure_packer()
local packer = require('packer')

packer.startup(function(use)
  -- Packer can manage itself
  use 'wbthomason/packer.nvim'
  use 'nvim-lua/plenary.nvim' 
  use {
	'nvim-telescope/telescope-fzf-native.nvim',
	run = 'make',
	cond = vim.fn.executable 'make' == 1
}
  use {
	  'marko-cerovac/material.nvim',
	  config = function()
		  vim.g.material_style = "palenight"
		  vim.cmd [[colorscheme material]]
	  end
  }
  use {
	  'nvim-treesitter/nvim-treesitter',
	  run = function()
		  local ts_update = require('nvim-treesitter.install').update({ with_sync = true })
		  ts_update()
	  end
  }
  use { -- Additional text objects via treesitter
    'nvim-treesitter/nvim-treesitter-textobjects',
    after = 'nvim-treesitter',
  }
  use {
	  'nvim-telescope/telescope.nvim', tag = '0.1.0',
	  requires = { {'nvim-lua/plenary.nvim'} }
  }
  use {
	  'numToStr/Comment.nvim',
	  config = function()
		  require('Comment').setup()
	  end
  }
  use {
	"kylechui/nvim-surround",
	tag = "*", -- Use for stability; omit to use `main` branch for the latest features
	config = function()
		require("nvim-surround").setup({})
        end
  }
--  use { 'TimUntersberger/neogit', requires = 'nvim-lua/plenary.nvim' }
end)

if packer_bootstrap then
    require('packer').sync()
end

local autocmd = vim.api.nvim_create_autocmd
local augroup = vim.api.nvim_create_augroup


autocmd(('BufWritePost'), {
	group = augroup('packer_user_config', { clear = true }),
	pattern = "plugins.lua",
	once = true,
	callback = function()
		vim.cmd('source ~/.config/nvim/lua/plugins.lua')
		packer.compile()
	end
})

require('nvim-treesitter.configs').setup {
  -- Add languages to be installed here that you want installed for treesitter
  ensure_installed = { 'c', 'cpp', 'go', 'lua', 'bash', 'rust', 'go', 'help', 'haskell', 'ocaml' },
  highlight = {
	  enable = true,
	  additional_vim_regex_highlighting = false
  },
  indent = { enable = true },
  incremental_selection = {
    enable = true,
    keymaps = {
      init_selection = '<c-space>',
      node_incremental = '<c-space>',
      scope_incremental = '<c-s>',
      node_decremental = '<c-backspace>',
    },
  },
  textobjects = {
    select = {
      enable = true,
      lookahead = true, -- Automatically jump forward to textobj, similar to targets.vim
      keymaps = {
        -- You can use the capture groups defined in textobjects.scm
        ['aa'] = '@parameter.outer',
        ['ia'] = '@parameter.inner',
        ['af'] = '@function.outer',
        ['if'] = '@function.inner',
        ['ac'] = '@class.outer',
        ['ic'] = '@class.inner',
      },
    },
    move = {
      enable = true,
      set_jumps = true, -- whether to set jumps in the jumplist
      goto_next_start = {
        [')'] = '@function.outer',
        [']]'] = '@class.outer',
      },
      goto_next_end = {
        [']M'] = '@function.outer',
        [']['] = '@class.outer',
      },
      goto_previous_start = {
        ['('] = '@function.outer',
        ['[['] = '@class.outer',
      },
      goto_previous_end = {
        ['[M'] = '@function.outer',
        ['[]'] = '@class.outer',
      },
    },
-- TODO: Fix this
    swap = {
      enable = true,
      swap_next = {
        ['<leader>a'] = '@parameter.inner',
      },
      swap_previous = {
        ['<leader>A'] = '@parameter.inner',
      },
    },
  },
}