set nocompatible              " be iMproved, required
filetype off                  " required

" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()

Plugin 'VundleVim/Vundle.vim'

" General Plugins
Plugin 'tpope/vim-fugitive'
Plugin 'scrooloose/syntastic'
Plugin 'scrooloose/nerdtree'
Plugin 'tomtom/tcomment_vim'
Plugin 'Valloric/YouCompleteMe' " Requires Additional Installation
Plugin 'ctrlpvim/ctrlp.vim'
Plugin 'vim-scripts/YankRing.vim'
Plugin 'rking/ag.vim' " Requires Additional Installation
Plugin 'jeetsukumaran/vim-buffergator' " Requires Additional Installation

" Javascript plugins
Plugin 'pangloss/vim-javascript', { 'for': ['javascript', 'javascript.jsx'] }
" Plugin 'mxw/vim-jsx', { 'for': ['javascript', 'javascript.jsx'] }

" All of your Plugins must be added before the following line
call vundle#end()            " required
filetype plugin indent on    " required
" To ignore plugin indent changes, instead use:
"filetype plugin on

"----------------------------
"""" Basic Settings""""
"----------------------------

"----leader settings----
let mapleader=","

"----basic settings----
syntax enable
set ffs=unix,dos,mac " Use Unix as the standard file type
set encoding=utf8 " Set utf8 as standard encoding and en_US as the standard language
" Configure backspace so it acts as it should act
set backspace=2
set backspace=indent,eol,start
fixdel

" Turn backup off, since most stuff is in SVN, git et.c anyway...
set nobackup
set nowb
set noswapfile

"share the main mac clipboard
set clipboard=unnamed

"----search settings----
set ignorecase
set smartcase
:set hlsearch "highlight all search results after a search
" clear last seach with leader space
nnoremap <leader><space> :noh<cr>

"----indent settings----
set cindent
set tabstop=2
set shiftwidth=2
set expandtab
:noremap > >>
:noremap < <<

"----status line----
set laststatus=2 " Always show the status line
highlight User1   gui=NONE guifg=#ff0000 guibg=#d0d0e0
" Format the status line
set statusline=\ %{HasPaste()}%F%1*%m%*%r%h\ %w\ ln%l:%c
set statusline+=%#warningmsg#
set statusline+=%{SyntasticStatuslineFlag()}
set statusline+=%*

let g:syntastic_always_populate_loc_list = 1
let g:syntastic_auto_loc_list = 1
let g:syntastic_check_on_open = 1
let g:syntastic_check_on_wq = 0

"----other tweaks----

" quick editing the vimrc (and sourcing it, and if you want, auto sourcing after saving)
nnoremap <silent> <leader>ev :tabedit $MYVIMRC<CR>
nnoremap <silent> <leader>sv :so $MYVIMRC<CR>

" for when you accidentally capitalize W when typing :w to save
:command! W w
:command! Q w
:command! Wq wq
:command! WQ wq

" Toggle paste mode on and off
map <leader>pp :setlocal paste!<cr>

" Remember cursor position between vim sessions
autocmd BufReadPost *
      \ if line("'\"") > 0 && line ("'\"") <= line("$") |
      \   exe "normal! g'\"" |
      \ endif

map 0 ^ " Remap VIM 0 to first non-blank character
autocmd BufRead * normal zz " center buffer around cursor when opening files
autocmd FileType * setlocal formatoptions-=c formatoptions-=r formatoptions-=o " turn of auto-comments on new-line

" Remove Error Bells
set noerrorbells visualbell t_vb=
if has('autocmd')
  autocmd GUIEnter * set visualbell t_vb=
endif

" Ctrl-A to select all
noremap <c-a> ggVGy
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Filetype Specific
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
"----javascript settings----
let g:vimjs#casesensistive = 1
let g:vimjs#smartcomplete = 1
set completeopt-=preview
" run vim-jsx in js files
let g:jsx_ext_required = 0
" autocmd FileType typescript setlocal completeopt+=
let g:typescript_indent_disable = 1
let g:tsuquyomi_disable_quickfix = 1
let g:vim_json_syntax_conceal = 0
" angular stuff
let g:used_javascript_libs = 'angularjs,angularuirouter'

"----python settings----
" Delete Trailing Spaces for Python
autocmd BufWrite *.py :call DeleteTrailingWS()

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Appearance Specific
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
colorscheme molokai
hi Normal ctermbg=NONE
:set nowrap
:set textwidth=0
:set wrapmargin=0
set relativenumber "Relative Line Numbering"
set showmatch " Show matching brackets when text indicator is over them

""""""""""""""""""""""""""""""
" => Visual mode related
""""""""""""""""""""""""""""""
" Visual mode pressing * or # searches for the current selection
" Super useful! From an idea by Michael Naumann
vnoremap <silent> * :call VisualSelection('f', '')<CR>
vnoremap <silent> # :call VisualSelection('b', '')<CR>

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Moving around, tabs, windows and buffers
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" move by 10's with capital hjkl
noremap J 10j
noremap K 10k
noremap H 10h
noremap L 10l

"----splits----
" Easier way to move between splits
nnoremap <C-j> <C-W>j
nnoremap <C-k> <C-W>k
nnoremap <C-h> <C-W>h
nnoremap <C-l> <C-W>l
" Increase and Decrease Split Size
nnoremap + <c-w>>
nnoremap - <c-w><
nnoremap <bar> <c-w>=
""" ubuntu alt mappings without meta
" Close the current buffer with alt q
nnoremap q :bd<cr>
" Close all the buffers with alt d
nnoremap d :bufdo bd<cr>
nnoremap l :bnext!<cr>
nnoremap h :bprevious!<cr>
""" mac alt mappings without meta
nnoremap œa :bufdo bd<cr>
nnoremap œ :bd<cr>
nnoremap ¬ :bnext<cr>
nnoremap ˙ :bprevious<cr>
" Note Alt key mappings on mac without setting meta key
nnoremap <A-q> :bufdo bd<cr>
nnoremap <A-d> :bd<cr>
nnoremap <A-l> :bnext<cr>
nnoremap <A-h> :bprevious<cr>
" Useful mappings for managing tabs
map <leader>tn :tabnew<cr>
map <leader>td :tabclose<cr>
" Move between vim tabs better than with gt and gT
nnoremap <leader>h gT
nnoremap <leader>l gt
" Return to last edit position when opening files (You want this!)
autocmd BufReadPost *
      \ if line("'\"") > 0 && line("'\"") <= line("$") |
      \   exe "normal! g`\"" |
      \ endif
" Remember info about open buffers on close
set viminfo^=%
" marks
nnoremap <leader>m :marks

"----------------------------
"""" Plugin Specific """"
"----------------------------
" syntastic settings
let g:syntastic_javascript_checkers = ['jshint']

" fugitive settings
nnoremap <leader>ga :Gwrite<CR>
nnoremap <leader>gmh :diff //2<CR>
nnoremap <leader>gmt :diff //3<CR>
nnoremap <leader>gmu :diffupdate<CR>

" NERDTree settings
map <leader>\ :NERDTreeToggle<CR>
let NERDTreeShowHidden=1
let g:NERDTreeWinSize=40
let g:NERDTreeAutoDeleteBuffer=1
set splitright
let g:NERDTreeWinPos = "left"
let g:NERDTreeDirArrowExpandable = '+'
let g:NERDTreeDirArrowCollapsible = '-'

" yankring settings
nmap <leader>y :YRShow<CR>
let g:yankring_replace_n_nkey = '≤' "next paste option
let g:yankring_replace_n_pkey = '≥' "prev paste option

" ag settings
" When you press gv you Ag after the selected text
vnoremap <silent> gv :call VisualSelection('gv', '')<CR>
" When you press <leader>r you can search and replace the selected text
vnoremap <silent> <leader>r :call VisualSelection('replace', '')<CR>
map <leader>cc :botright cope<cr> " When you search with Ag, display your results in cope by doing:
map <leader>co ggVGy:tabnew<cr>:set syntax=qf<cr>pgg
map <leader>n :cn<cr> " To go to the next search result
map <leader>p :cp<cr> " To go to the previous search results
map <leader>g :Ag
let g:ag_results_mapping_replacements={'vertical_split_silent': 's'}

" buffergator settings
nnoremap <leader>b :BuffergatorToggle<CR>

" ctrl-p settings
let g:ctrlp_map = '<c-p>'
nmap <leader>c :CtrlP<CR>

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Helper functions
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Delete trailing white space on save, useful for Python and CoffeeScript ;)
func! DeleteTrailingWS()
  exe "normal mz"
  %s/\s\+$//ge
  exe "normal `z"
endfunc

function! CmdLine(str)
  exe "menu Foo.Bar :" . a:str
  emenu Foo.Bar
  unmenu Foo
endfunction

function! VisualSelection(direction, extra_filter) range
  let l:saved_reg = @"
  execute "normal! vgvy"

  let l:pattern = escape(@", '\\/.*$^~[]')
  let l:pattern = substitute(l:pattern, "\n$", "", "")

  if a:direction == 'b'
    execute "normal ?" . l:pattern . "^M"
  elseif a:direction == 'gv'
    call CmdLine("Ag \"" . l:pattern . "\" " )
  elseif a:direction == 'replace'
    call CmdLine("%s" . '/'. l:pattern . '/')
  elseif a:direction == 'f'
    execute "normal /" . l:pattern . "^M"
  endif

  let @/ = l:pattern
  let @" = l:saved_reg
endfunction


" Returns true if paste mode is enabled
function! HasPaste()
  if &paste
    return 'PASTE MODE  '
  endif
  return ''
endfunction

" Don't close window, when deleting a buffer
command! Bclose call <SID>BufcloseCloseIt()
function! <SID>BufcloseCloseIt()
  let l:currentBufNum = bufnr("%")
  let l:alternateBufNum = bufnr("#")

  if buflisted(l:alternateBufNum)
    buffer #
  else
    bnext
  endif

  if bufnr("%") == l:currentBufNum
    new
  endif

  if buflisted(l:currentBufNum)
    execute("bdelete! ".l:currentBufNum)
  endif
endfunction

" Make VIM remember position in file after reopen
if has("autocmd")
  au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif
endif