local key = vim.api.nvim_set_keymap
local u = require('utils')

vim.cmd([[autocmd CursorHold * lua vim.diagnostic.open_float({focusable = false})]])

key('n', ';', ':Telescope find_files<CR>', {})
key('n', '<C-n>', ':NvimTreeToggle<CR>', {})
key('n', 'gh', '/<c-r>=expand("<cword>")<CR><CR>N', {})

key('i', '<TAB>', 'pumvisible() ? "<C-n>" : "<Tab>"', { expr = true, silent = true })
key('i', '<S-TAB>', 'pumvisible() ? "<C-p>" : "<S-Tab>"', { expr = true, silent = true })
key('n', '<leader>g', ':lua require"telescope.builtin".live_grep{}<CR>', {})
key('v', '<leader>c', ':w !xclip -sel c<CR><CR>', { silent = true })

-- Highlight on yank
vim.api.nvim_exec(
  [[
  augroup YankHighlight
    autocmd!
    autocmd TextYankPost * silent! lua vim.highlight.on_yank()
  augroup end
]] ,
  false
)

vim.api.nvim_create_autocmd("BufEnter", {
  nested = true,
  callback = function()
    if #vim.api.nvim_list_wins() == 1 and vim.api.nvim_buf_get_name(0):match("NvimTree_") ~= nil then
      vim.cmd 'quit'
    end
  end
})