call plug#begin("~/.vim/plugged")
  " Theme
  Plug 'dracula/vim'

  " Language Client
  Plug 'neoclide/coc.nvim', {'branch': 'release'}
  let g:coc_global_extensions = ['coc-emmet', 'coc-css', 'coc-html', 'coc-json', 'coc-prettier', 'coc-tsserver', 'coc-eslint', 'coc-pyright', 'coc-go']
  " TypeScript Highlighting
  Plug 'leafgarland/typescript-vim'
  Plug 'peitalin/vim-jsx-typescript'

  " File Explorer with Icons
  Plug 'preservim/nerdtree'
  Plug 'ryanoasis/vim-devicons'

  " File Search
  Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }
  Plug 'junegunn/fzf.vim'
  Plug 'vim-syntastic/syntastic'
call plug#end()

" Enable theming support
if (has("termguicolors"))
 set termguicolors
endif

" Theme
syntax enable
"colorscheme dracula
"colorscheme koehler
"let g:NERDTreeShowHidden = 1
let g:NERDTreeMinimalUI = 1
"let g:NERDTreeIgnore = []
let g:NERDTreeStatusline = ''
" Automaticaly close nvim if NERDTree is only thing left open
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif
" Toggle
nnoremap ,, viW
nnoremap <C-n> :NERDTreeToggle<CR>
nnoremap <C-p> :FZF<CR>
let g:fzf_action = {
  \ 'ctrl-t': 'tab split',
  \ 'ctrl-s': 'split',
  \ 'ctrl-v': 'vsplit'
  \}
" requires silversearcher-ag
" used to ignore gitignore files
let $FZF_DEFAULT_COMMAND=""

" open new split panes to right and below
set splitright
set splitbelow

" turn terminal to normal mode with escape
tnoremap <Esc> <C-\><C-n>

" use alt+hjkl to move between split/vsplit panels
"tnoremap <A-h> <C-\><C-n><C-w>h
"tnoremap <A-j> <C-\><C-n><C-w>j
"tnoremap <A-k> <C-\><C-n><C-w>k
"tnoremap <A-l> <C-\><C-n><C-w>l
"nnoremap <A-h> <C-w>h
"nnoremap <A-j> <C-w>j
"nnoremap <A-k> <C-w>k
"nnoremap <A-l> <C-w>l
" navigate between tabs in vim //open new tab with NERDTree by t or T, goto tabs by gt (forward) or gT (backward)
map <A-Right> :tabn<CR>    " tabnext (== gt)
map <A-Left> :tabp<CR>    " tabprevious (==gT)
nmap <silent> <C-Up> :wincmd k<CR>
nmap <silent> <C-Down> :wincmd j<CR>
nmap <silent> <C-Left> :wincmd h<CR>
nmap <silent> <C-Right> :wincmd l<CR>

" start terminal in insert mode
au BufEnter * if &buftype == 'terminal' | :startinsert | endif
" make vim remember last position
if has("autocmd")
  au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif
endif
" open terminal on ctrl+;
" uses zsh instead of bash
function! OpenTerminal()
  split term://bash
  resize 10
endfunction
"nnoremap <c-n> :call OpenTerminal()<CR>

set invrelativenumber
set number
"diable warning of coc_disable_startup_warning
let g:coc_disable_startup_warning = 1
set nobackup
set nowritebackup
set mouse=a
vnoremap <Space> "+y<CR>
"nmap <silent> <c-b> <Plug>(coc-definition)
nmap <silent> <c-b> :call CocAction('jumpDefinition', 'tabe')<CR>
nnoremap <C-LeftMouse> :call CocAction('jumpDefinition', 'tabe')<CR>
nmap <silent> gy <Plug>(coc-type-definition)
nmap <silent> gi <Plug>(coc-implementation)
nmap <silent> gr <Plug>(coc-references)
set updatetime=100
autocmd CursorHold * silent call CocActionAsync('highlight')
inoremap <expr><S-TAB> pumvisible() ? "\<C-n>" : "\<C-h>"
"C-n: pick the highest in recommendations. C-p: pick the lowest
imap <c-c> <esc>
imap <c-\> <esc>
nmap [c <Plug>(coc-git-prevconflict)
nmap ]c <Plug>(coc-git-nextconflict)
highlight DiffText cterm=bold ctermfg=10 ctermbg=88 gui=none guifg=bg guibg=Red
set wrap

"inoremap <silent><expr> <TAB> pumvisible() ? coc#select_confirm() : "\<C-g>u\<TAB>"
":.+1,$tabdo :q
"let g:coc_disable_startup_warning = 1
"set linespace=3
"set nobackup
"set nowritebackup
""let g:typescript_indent_disable = 1
"" CoC extensions
"let g:coc_global_extensions = ['coc-tsserver']
"" map space to copy to clipboard
"map <Space> "+y<CR>
""map F9 to toggle NERDTree
"nmap <F9> :NERDTreeToggle<CR>
"" map jj to escape insert mode
"imap jj <esc>
"" navigate between tabs in vim //open new tab with NERDTree by t or T, goto tabs by gt (forward) or gT (backward)
"map <A-Right> :tabn<CR>    " tabnext (== gt)
"map <A-Left> :tabp<CR>    " tabprevious (==gT)
"map <C-n> :tabnew<CR>
"" GoTo code navigation.
"nmap <silent> gd <Plug>(coc-definition)
"nmap <silent> gy <Plug>(coc-type-definition)
"nmap <silent> gi <Plug>(coc-implementation)
"nmap <silent> gr <Plug>(coc-references)
"
"nmap <leader>rn <Plug>(coc-rename)
"nmap <leader>ac  <Plug>(coc-codeaction)
"set updatetime=300
"" Highlight the symbol and its references when holding the cursor.
"autocmd CursorHold * silent call CocActionAsync('highlight')
"
"" :CocInstall coc-tsserver coc-eslint coc-json
"
""references
"" https://github.com/neoclide/coc.nvim/wiki/Install-coc.nvim   -- install CocVim
"" https://github.com/neoclide/coc.nvim
"" https://github.com/preservim/nerdtree
"" https://github.com/leafgarland/typescript-vim
" first install plug manager for vim
" curl -fLo ~/.vim/autoload/plug.vim --create-dirs     https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
" then try open vim , if nothing happens, go :PlugInstall
" # : goto previous occurence of word under cursor
" * :  goto next occurence of word under cursor
"  z<Enter> = zt
"  z- = redraw screen -> move current line under cursor to bottom
"  z. =  redraw screen -> move current line under cursor to middle
"  NUMBER% : goto NUMBER % of screen . you can type 50% and zt.  -> tada now u are at the middle of screen
"  NUMBER| : go to position NUMBERth of current line
"  :goto NUMBER                 -> goto postion NUMBERth from start of file
"  vim +143 <file_name> vim +/search-term <file_name>  vim +?search-term <file_name>