local use = require('packer').use
require('packer').startup(function()
  -- required
  use 'wbthomason/packer.nvim'
  use 'nvim-lua/plenary.nvim'

  -- common/visual plugins
  use 'powerline/powerline-fonts'
  use {
    'nvim-lualine/lualine.nvim',
    requires = { 'kyazdani42/nvim-web-devicons', opt = true }
  }
  use 'kdheepak/tabline.nvim'
  use 'junegunn/goyo.vim'
  use 'gpanders/editorconfig.nvim'
  use {
    'nvim-telescope/telescope-fzf-native.nvim',
    run = 'make'
  }
  use {
    'nvim-telescope/telescope.nvim',
    tag = '0.1.0',
  }
  use {
    'williamboman/mason.nvim',
    'williamboman/mason-lspconfig.nvim',
    'RubixDev/mason-update-all',
    'neovim/nvim-lspconfig'
  }
  use {
    'catppuccin/nvim',
    as = 'catpuccin'
  }

  use 'nvim-treesitter/nvim-treesitter'

  use 'jose-elias-alvarez/null-ls.nvim'

  use 'RRethy/vim-illuminate'

  -- cmp
  use "hrsh7th/nvim-cmp"
  use "hrsh7th/cmp-buffer"
  use "hrsh7th/cmp-path"
  use "hrsh7th/cmp-nvim-lsp"
  use 'L3MON4D3/LuaSnip'
  use 'saadparwaiz1/cmp_luasnip'
  use "hrsh7th/cmp-nvim-lua"

  -- indent lines
  use "lukas-reineke/indent-blankline.nvim"

end)

require("user.basics")

vim.cmd.colorscheme 'catppuccin-macchiato'
vim.opt.guicursor = 'n:block-Number,i:ver30'

local function map(mode, shortcut, command)
  vim.keymap.set(mode, shortcut, command, { noremap = true })
end

local function nmap(shortcut, command)
  map('n', shortcut, command)
end

local use builtin = require("telescope.builtin")
nmap("<C-P>", builtin.find_files)

require("lualine").setup{
 options = {
    theme = 'auto'
  }
}

require("tabline").setup{
  vim.cmd([[
    set guioptions-=e
    set sessionoptions+=tabpages,globals
  ]])
}

local status_ok, configs = pcall(require, "nvim-treesitter.configs")
if not status_ok then
  return
end

configs.setup({
  ensure_installed = "all",
  ignore_install = { "" },
  sync_install = false,
  highlight = {
    enable = true,
    disable = { "" },
    additional_vim_regex_highlighting = true,
  },
  indent = { enable = true, disable = { "yaml" } }
})

-- indent blankline plugin
vim.opt.list = true
vim.opt.listchars:append "space:⋅"
vim.opt.listchars:append "eol:↴"
require("indent_blankline").setup {
  show_end_of_line = true,
  show_current_context = true,
  show_current_context_start = true,
}

nmap("<C-T>", "<cmd>TablineTabNew<cr>")
nmap("<C-L>", "<cmd>TablineBufferNext<cr>")
nmap("<C-H>", "<cmd>TablineBufferPrevious<cr>")
nmap("<C-Q>", "<cmd>bd<cr>")
nmap("<C-S-Q>", "<cmd>bd!<cr>")
nmap("<C-B>", "<cmd>ls<cr>")
nmap("<C-G>", "<cmd>Goyo<cr>")

require('user.cmp')
require('user.lsp')