set encoding=utf-8


"vim-plug installation

if empty(glob('~/.vim/autoload/plug.vim'))
  silent !curl -fLo ~/.vim/autoload/plug.vim --create-dirs
    \ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
  autocmd VimEnter * PlugInstall --sync | source $MYVIMRC
endif


set nocompatible              " be iMproved, required

call plug#begin('~/.vim/bundle')


Plug 'airblade/vim-gitgutter'
Plug 'artur-shaik/vim-javacomplete2'
Plug 'chauncey-garrett/vim-tasklist'
Plug 'ctrlpvim/ctrlp.vim'
Plug 'davidhalter/jedi-vim'
Plug 'dense-analysis/ale'
Plug 'ervandew/supertab'
Plug 'jiangmiao/auto-pairs'
Plug 'junegunn/gv.vim'
Plug 'junegunn/vim-peekaboo'
Plug 'junegunn/vim-plug'
Plug 'keith/swift.vim'
Plug 'LaTeX-Box-Team/LaTeX-Box'
Plug 'mattn/emmet-vim'
Plug 'mattn/webapi-vim'
Plug 'posva/vim-vue'
Plug 'scrooloose/nerdtree'
Plug 'sheerun/vim-polyglot'
Plug 'tpope/vim-fugitive'
Plug 'tpope/vim-surround'
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
Plug 'Yilin-Yang/vim-markbar'

call plug#end()



" Leader
let mapleader = ","

set backspace=2   " Backspace deletes like most programs in insert mode
set nobackup
set nowritebackup
set noswapfile    " http://robots.thoughtbot.com/post/18739402579/global-gitignore#comment-458413287
set history=50
set ruler         " show the cursor position all the time
set showcmd       " display incomplete commands
set incsearch     " do incremental searching
set laststatus=2  " Always display the status line
set autowrite     " Automatically :write before running commands
set modelines=0   " Disable modelines as a security precaution
set nomodeline
set cursorline    " Highlight the full line the cursor is in


" Switch syntax highlighting on, when the terminal has colors
" Also switch on highlighting the last used search pattern.
if (&t_Co > 2 || has("gui_running")) && !exists("syntax_on")
  syntax on
endif



if filereadable(expand("~/.vimrc.bundles"))
  source ~/.vimrc.bundles
endif

" Load matchit.vim, but only if the user hasn't installed a newer version.
if !exists('g:loaded_matchit') && findfile('plugin/matchit.vim', &rtp) ==# ''
  runtime! macros/matchit.vim
endif


augroup vimrcEx
  autocmd!

"  " When editing a file, always jump to the last known cursor position.
"  " Don't do it for commit messages, when the position is invalid, or when
"  " inside an event handler (happens when dropping a file on gvim).
  autocmd BufReadPost *
    \ if &ft != 'gitcommit' && line("'\"") > 0 && line("'\"") <= line("$") |
    \   exe "normal g`\"" |
    \ endif

  " Set syntax highlighting for specific file types
  autocmd BufRead,BufNewFile *.md set filetype=markdown
  autocmd BufRead,BufNewFile .{jscs,jshint,eslint}rc set filetype=json
  autocmd BufRead,BufNewFile aliases.local,zshrc.local,*/zsh/configs/* set filetype=sh
  autocmd BufRead,BufNewFile gitconfig.local set filetype=gitconfig
  autocmd BufRead,BufNewFile tmux.conf.local set filetype=tmux
  autocmd BufRead,BufNewFile vimrc.local set filetype=vim
augroup END


" When the type of shell script is /bin/sh, assume a POSIX-compatible
" shell for syntax highlighting purposes.
"let g:is_posix = 1

" Softtabs, 4 spaces
set tabstop=4
set shiftwidth=4
set shiftround
set expandtab

" Display extra whitespace
set list listchars=tab:»·,trail:·,nbsp:·

" Use one space, not two, after punctuation.
set nojoinspaces

" Use The Silver Searcher https://github.com/ggreer/the_silver_searcher
"if executable('ag')
"  " Use Ag over Grep
"  set grepprg=ag\ --nogroup\ --nocolor

"  " Use ag in fzf for listing files. Lightning fast and respects .gitignore
"  let $FZF_DEFAULT_COMMAND = 'ag --literal --files-with-matches --nocolor --hidden -g ""'

"  if !exists(":Ag")
"    command -nargs=+ -complete=file -bar Ag silent! grep! <args>|cwindow|redraw!
"    nnoremap \ :Ag<SPACE>
"  endif
"endif

" Make it obvious where 80 characters is
autocmd FileType python setlocal textwidth=80 colorcolumn=+1

" Numbers
set number
set numberwidth=5

" Autocomplete menu for command mode
set wildmenu
set wildmode=longest:full,full

" Open new split panes to right and bottom, which feels more natural
set splitbelow
set splitright

" Quicker window movement
nnoremap <C-j> <C-w>j
nnoremap <C-k> <C-w>k
nnoremap <C-h> <C-w>h
nnoremap <C-l> <C-w>l

" Autocomplete with dictionary words when spell check is on
set complete+=kspell

"Autocompletion syntax:
set omnifunc=syntaxcomplete#Complete

" Local config
if filereadable($HOME . "/.vimrc.local")
  source ~/.vimrc.local
endif

" Relative line numbers, but real line number for current line
set number relativenumber
set nu rnu

" Keep 8 rows above and below the kk
set scrolloff=8

" Jump to wrapped line instead of next real line.
nnoremap j gj
nnoremap k gk

" Do not cut words when breaking lines.
set linebreak

" Searching with "/": Ignore case if search term is lower case.
set ignorecase
set smartcase
set hlsearch

" Strip trailing whitespaces on each save
fun! <SID>StripTrailingWhitespaces()
    let l = line(".")
    let c = col(".")
    %s/\s\+$//e
    call cursor(l, c)
endfun
autocmd BufWritePre * :call <SID>StripTrailingWhitespaces()

" Indent and unindent with tab.

nnoremap <Tab> >>_
nnoremap <S-Tab> <<_
inoremap <S-Tab> <C-D>
vnoremap <Tab> >gv
vnoremap <S-Tab> <gv

" Fuzzy file search by default:
set path+=**

"Python paths (installed with "pip3 install <package> --user)
"let $PATH.=':' . $HOME . '/Library/Python/3.7/'

" Remap buffer navigation:
map gn :bn<cr>
map gN :bp<cr>
map gp :bp<cr>

" indent for curly brackets:
"inoremap {<cr> {<cr>}<c-o><s-o>

" Toggle through splits:
nnoremap <leader>w <C-w>w
nnoremap <leader>W <C-w>W

" Emmet
let g:user_emmet_leader_key=','
let g:user_emmet_settings = webapi#json#decode(join(readfile(expand('~/.vim/customizations/vim-emmet-mysnippets.json')), "\n"))

" jedi-vim:

let g:jedi#popup_on_dot = 0


" Peekaboo window width
let g:peekaboo_window = 'vert bo 65new'


" javacomplete2
autocmd FileType java setlocal omnifunc=javacomplete#Complete


" tasklist settings
let g:tlTokenList = ["FIXME", "TODO", "todo"]
let g:tlWindowPosition = 1 "Open window on bottom, 0 would be top
let g:tlRememberPosition = 0
map <leader>t <Plug>TaskList

" nerdtree settings
map <C-n> :NERDTreeToggle<CR>

" airline settings
let g:airline#extensions#tabline#enabled = 1 " Show buffers as tabs

" ale settings


let g:ale_linters = {'python': ['flake8', 'mypy', 'pylint', 'prospector']}

let g:ale_fixers = {'python': ['isort', 'black'],
                   \'json': ['fixjson'],
                   \'java': ['uncrustify'],
                   \'tex': ['latexindent']}


" Install the linter and fixer for a specific language automatically

command InstallLinterFixPython python3 import pip; [pip.main(["install", singlepackage, "--user"]) for singlepackage in "flake8 pylint mypy prospector black isort".split(" ")]


" colorscheme toggle:

function! s:SwitchColorscheme()
    if g:colors_name == 'darcula'
        colorscheme default
    else
        colorscheme darcula
    endif
endfunction
map <silent> <F4> :call <SID>SwitchColorscheme()<CR>

colorscheme darcula

" Highlight whole todo comment, not just the keyword itself:

augroup myTodo
  autocmd!
  autocmd Syntax * syntax match myTodo /\v\_.<(TODO|FIXME|todo|fixme).*/hs=s+1 containedin=.*Comment
augroup END

highlight link myTodo Todo


" Highlight "self." in different color in python files:

augroup python_syntax_extra
  autocmd!
  autocmd! Syntax python :syn keyword Keyword self
augroup END



" Bind ctrl+u to jump list jump (opposite of ctrl+o)
nnoremap <C-u> <C-i>