" Plugin management
set nocompatible
filetype off
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()
Plugin 'VundleVim/Vundle.vim'
" Status Line
Plugin 'vim-airline/vim-airline'
" Explorer
Plugin 'scrooloose/nerdtree', { 'on': 'NERDTreeToggle' }
" File search
Plugin 'ctrlpvim/ctrlp.vim'
" Class explorer
Plugin 'majutsushi/tagbar', { 'on': 'TagbarToggle' }
" Autocompletion
Plugin 'ycm-core/YouCompleteMe'
" Syntax check
Plugin 'dense-analysis/ale'
" Code refactoring (Python)
Plugin 'davidhalter/jedi-vim'
" Intelligent folding
Plugin 'tmhedberg/SimpylFold'
" Git management
Plugin 'tpope/vim-fugitive'
" Color schemes
Plugin 'morhetz/gruvbox'

call vundle#end()
filetype plugin indent on

" Syntax
syntax enable
let python_highlight_all=1
set number
set cursorline
set showmatch
set laststatus=2 " Always display statusline
set background=dark
let g:gruvbox_contrast_dark='hard'
if filereadable( expand("$HOME/.vim/bundle/gruvbox/colors/gruvbox.vim") )
	colorscheme gruvbox
endif

" Indentation
set tabstop=4
set softtabstop=4
set shiftwidth=0
" set textwidth=79
set autoindent
set smarttab
autocmd filetype python set expandtab

" Display
set list
set list listchars=tab:\|·,trail:⋅,nbsp:⋅
" set nowrap
set hlsearch
set incsearch
set foldlevel=2
set colorcolumn=80

" Behaviour
set hidden   " Keep previous buffer when opening a new file
set wildmenu " Sexy autocomplete

" Mappings
let mapleader=","
map <C-h> <C-w>h
map <C-j> <C-w>j
map <C-k> <C-w>k
map <C-l> <C-w>l
nnoremap <space> za
nmap <F5> :w<CR>:!clear;python3 %<CR>
nmap <F6> :!%:p<CR>
nmap <F7> :NERDTreeToggle<CR>
nmap <F8> :TagbarToggle<CR>
nmap <C-Up> :lprevious<CR>
nmap <C-Down> :lnext<CR>

" Plugin config
let g:SimpylFold_docstring_preview=1
let g:airline#extensions#tabline#enabled=1
let g:jedi#completions_enabled = 0
let g:jedi#smart_auto_mappings = 1