"--------------- Standard settings ------------------
set nocompatible " No compatibility with legacy Vi
set tabstop=2                  " a tab is two spaces
set smarttab                   " Tab should always be smart
set softtabstop=2              " when hitting <BS>, pretend like a tab is removed, even if spaces
set expandtab                  " expand tabs by default (overloadable per file type later)
set shiftwidth=2               " number of spaces to use for autoindenting
set shiftround                 " use multiple of shiftwidth when indenting with '<' and '>'
set autoindent                 " always set autoindenting on
set copyindent                 " copy the previous indentation on autoindenting

set backspace=indent,eol,start " allow backspacing over everything in insert mode
set tags=tags                  " for ctags - require more setup
set ignorecase                 " ignore case when searching
set smartcase                  " ignore case if search pattern is all lowercase,
set autowrite                  " Save on buffer switch - Automatically save before :next, :make etc.
set autoread                   " Automatically reread changed files without asking me anything
set backspace=indent,eol,start " Enable backspace
set noswapfile                 " Don't use swapfile
set encoding=utf-8             " Set default encoding

set undofile                " Save undo's after file closes
set undodir=$HOME/.vim/undo " where to save undo histories
set undolevels=1000         " How many undos
set undoreload=10000        " number of lines to save for undo


"--------------- UI Settings ------------------
color solarized
set t_Co=256                " Set terminal colour to 256
set showcmd                 " show command in bottom bar
set cursorcolumn            " Highlight the current column
set colorcolumn=80          " Highlight 80th column
set showmatch               " Show matching bracket
set number                  " always show line numbers
set visualbell              " don't beep
set noerrorbells            " fucking don't beep
set so=7                    " Set 7 lines to the cursor - when moving vertically using j/k
set incsearch               " Shows the match while typing
set hlsearch                " Highlight found searches
set lazyredraw              " Don't redraw while executing macros (good performance config)
set wrap                    " Wrap lines
set gfn=Monaco:h14          " for MacVim

highlight Search cterm=underline

"--------------- Let mappings ------------------
let mapleader = ','         " Better leader key

"-------------------- Mappings ------------
nmap <Leader>ev :tabedit ~/.vimrc.local<cr> " Quickly edit vimrc file
nmap <Leader>w :w!<cr>                      " Quickly write current file
imap jj <ESC>                               " ESC is far far away jj is much better
nmap pn o<ESC>p                             " Paste on new Line from the cursor
nmap <Leader>bd :bd<cr>                     " Close buffer
nmap <Leader>q :q<cr>                       " Quit without bang
nmap <leader>ba :1,1000 bd!<cr>             " Close all the buffers

"-------------------- Plugin Related Mappings ------------
nmap <C-b> :NERDTreeToggle<cr>         " Toggle NERDTreeToggle quickly


"----------------Vim Super Enhancements------------------
later 9999999d           " Remember history for 9999999 days. Great for redo, undo etc.

"--------------------Auto-Commands --------------
augroup autosourcing
  autocmd!
  autocmd BufWritePost .vimrc source %      " Auto source .vimrc on changes
  autocmd BufLeave,FocusLost * silent! wall " Auto save on buffer leave & focus lost
augroup END

"-------------------- sublime like settings ------------
" it wont hurt to mimic sublime for now.
" Adding comment on the same line inserts the comment. Investigate.
imap <d-cr> <esc>o
" open sidebar with cmd+k
map <d-k> :nerdtreetabstoggle<cr>
map <d-p> :ctrlp
imap <c-s-cr> <esc>o
imap <d-k> <ESC>:call feedkeys( line('.')==1 ? '' : 'ddkP' )<cr>
imap <d-j> <ESC>ddp

" switch between tabs with cmd+1, cmd+2,..."
map <d-1> 1gt
map <d-2> 2gt
map <d-3> 3gt
map <d-4> 4gt
map <d-5> 5gt
map <d-6> 6gt
map <d-7> 7gt
map <d-8> 8gt
map <d-9> 9gt

" insert mode
imap <D-1> <esc>1gt
imap <D-2> <esc>2gt
imap <D-3> <esc>3gt
imap <D-4> <esc>4gt
imap <D-5> <esc>5gt
imap <D-6> <esc>6gt
imap <D-7> <esc>7gt
imap <D-8> <esc>8gt
imap <D-9> <esc>9gt

" Notes and Tips
" zz to center current line.
" ,,w to invoke easymotion