set shell=/bin/bash
scriptencoding utf-8
set encoding=utf-8
set shortmess=I "turn off splash screen

let have_plug=filereadable(expand('~/.vim/autoload/plug.vim'))
if(!have_plug && executable('curl'))
    echo "Installing Plug"

    !curl -fLo ~/.vim/autoload/plug.vim --create-dirs https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
endif

if(have_plug)
    call plug#begin('~/.vim/plugged')
    Plug 'ivyl/vim-bling'                 "blink search results
    Plug 'kien/ctrlp.vim'                 "Fuzzy search
    Plug 'mattn/emmet-vim'                "ZenCoding
    Plug 'tpope/vim-fugitive'             "Work with git repos
    Plug 'gregsexton/gitv'                "GitK for Fugitive
    Plug 'w0ng/vim-hybrid'                "Hybrid colorscheme
    Plug 'leshill/vim-json'               "JSON support
    Plug 'tommcdo/vim-lion'               "Align stuff
    Plug 'evanmiller/nginx-vim-syntax'    "Nginx Syntax
    Plug 'msanders/snipmate.vim'          "Snippets
    Plug 'tpope/vim-surround'             "Surround with quotes
    Plug 'scrooloose/syntastic'           "Syntax checker
    Plug 'majutsushi/tagbar'              "Ctags integration
    Plug 'bling/vim-airline'              "Status bar
    call plug#end()

    if empty(glob("~/.vim/plugged"))
        PlugInstall
    endif
endif

syntax on               "enable syntax hightlighting

set autoindent          "enable autoindent
set autoread            "automatically reload files
set encoding=utf-8      "set encoding
set hidden              "enable multiple dirty buffers
set laststatus=2        "show 2 status lines
set modelines=0
set nocompatible
set number              "show line numbers
set visualbell
set wildmenu            "show autocomplete menu
set wildmode=full

silent! colorscheme hybrid

"Set <leader> before any key remapping
let mapleader = '\'

"Javascript Function lookup
function! JsFunctionLookup()
    let l:Name = expand("<cword>")
    execute "/function ".l:Name
endfu

if has("autocmd")
    filetype plugin indent on
    augroup InsertTimer
        au!
        "Autoexit to normal mode after 15 seconds of inactivity
        autocmd CursorHoldI * stopinsert
        autocmd InsertEnter * let updaterestore=&updatetime | set updatetime=15000
        autocmd InsertLeave * let &updatetime=updaterestore
    augroup END

    augroup vimrc
        "Automatically reload VIMRC file after saving
        au!
        autocmd bufwritepost $MYVIMRC source $MYVIMRC
    augroup END

    "Mappings for diff mode
    autocmd filterwritepre * if &diff | map <leader>{ :diffget \\2<cr>| endif
    autocmd filterwritepre * if &diff | map <leader>} :diffget \\3<cr>| endif


    augroup javascript
        "Custom mappings
        au!
        autocmd BufRead *.js nmap <leader>f* :call JsFunctionLookup()<cr>zz
        autocmd BufRead *.js let g:syntastic_javascript_checkers = ['jsxhint']
    augroup END
endif

"open config with \r
nmap <leader>r :e $MYVIMRC<cr>
nmap <leader>T :TagbarToggle<cr>
nmap <leader>qt :QuickfixsignsToggle<cr>
nmap <leader>qq :QuickfixsignsSet<cr>
nmap <silent><leader>w :up<cr>
imap <silent><leader>w <Esc>:up<cr>a

"Remove search highlight when <Esc> is pressed
nnoremap <silent> <Esc><Esc> <Esc>:nohlsearch<CR><Esc>
"highlight search results
set hlsearch
"ignore capitalization
set ignorecase
set smartcase
"highlight current line
set cursorline
"show whitespace
"set list
set listchars=tab:▸\ ,eol:¬
"Invisible character colors
highlight NonText guifg=#4a4a59
highlight SpecialKey guifg=#4a4a59

"toggle whitespace
nmap <leader>l :set list!<cr>

noremap <silent> <leader>R :! echo reload \| nc localhost 32000<cr><cr>
"tab settings
set shiftwidth=4
set tabstop=4
set expandtab

"set sane backspace behaviour
set backspace=2

"No more arrow keys
nnoremap <up> <nop>
nnoremap <down> <nop>
nnoremap <left> <nop>
nnoremap <right> <nop>
"inoremap <up> <nop>
"inoremap <down> <nop>
"inoremap <left> <nop>
"inoremap <right> <nop>

"move up and down within virtual lines
nnoremap j gj
nnoremap k gk

"press jk in quick succession for esc key
imap jk <Esc>
"press space in normal mode to center screen
nmap <space> zz

if has("gui_running")
    "set guifont=Consolas:h10:cRUSSIAN,Lucida\ Console:h10:cRUSSIAN
    set guifont=Menlo_for_Powerline:h10:cANSI
else
    let g:Powerline_symbols = 'fancy'
    let g:airline_powerline_fonts = 1
    set mouse=a
endif


"Powerline fonts for Airline
let g:airline#extensions#tabline#enabled = 1

if exists("g:loaded_syntastic_c_autoload")
    nmap <leader>c :SyntasticCheck<cr>
    nmap <leader>e :Errors<cr>
endif

nmap <leader>] :bn<cr>
nmap <leader>[ :bp<cr>
nmap <leader>d :bd<cr>

set wildignore+=*/Deploy/*,*/node_modules/*,*/build/*,*/lib/*

set completeopt=longest,menu,menuone