set encoding=utf-8


set nocompatible              " be iMproved, required


"vim-plug installation (auto installs on new machines)

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


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

" Add git changes to fron of the line
Plug 'airblade/vim-gitgutter'

" Java autocomplete
Plug 'artur-shaik/vim-javacomplete2'

" Generates a list of todo comments
Plug 'chauncey-garrett/vim-tasklist'

" Fuzzy file finder
Plug 'ctrlpvim/ctrlp.vim'

" I need thsi for python
Plug 'davidhalter/jedi-vim'

" Linter and analyse tool
Plug 'dense-analysis/ale'

" Forces <Tab> to do what I want (autocomplete etc.)
Plug 'ervandew/supertab'

" Adds the closing equivalent of everything that opens: ""[]()....
Plug 'jiangmiao/auto-pairs'

" Git commit browser
Plug 'junegunn/gv.vim'

" When pressing " or @, it shows a popup with the register content.
Plug 'junegunn/vim-peekaboo'

" The package manager itself.
Plug 'junegunn/vim-plug'

" Add swift support
Plug 'keith/swift.vim'

" Latex, I guess? Have to check if I actually need this.
Plug 'LaTeX-Box-Team/LaTeX-Box'

" I use it as my snippet manager, but it is actually for HTML.
Plug 'mattn/emmet-vim'

" Necessary to use my emmet json snippet file
Plug 'mattn/webapi-vim'

" vue support
Plug 'posva/vim-vue'

" Makes (un)commenting out stuff much easier.
Plug 'preservim/nerdcommenter'

" My light theme.
Plug 'NLKNguyen/papercolor-theme'

" File browser
Plug 'scrooloose/nerdtree'

" Language pack for most languages I use.
Plug 'sheerun/vim-polyglot'

" Git support for vim
Plug 'tpope/vim-fugitive'

" Change surrounding stuff fast and reliable
Plug 'tpope/vim-surround'

" Status line for the bottom of the screen (and a themes pack)
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'

" Shows vertical lines to make indents more visible
Plug 'Yggdroot/indentLine'


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=200
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          " Tabs are rounded to multiples of shiftwidth
set expandtab           " Tabs are spaces

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

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

" Make it obvious where 80 characters is (Python only)
autocmd FileType python setlocal colorcolumn=81

" Highlight "self." in different color in python files:
augroup python_syntax_extra
  autocmd!
  autocmd! Syntax python :syn keyword Keyword self
augroup END

" Line numbers with the width of 5 digits
set number
set numberwidth=5

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

" 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

" 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

" Use e and E to jump to start or end of a line.
nnoremap e ^
nnoremap E $

" 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

" Stop highlighting search results.
nnoremap <leader><space> :nohlsearch<CR>

" Search replace bind:
nnoremap S :%s//g<Left><Left>

" 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

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

" 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 = 1

" 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"] " keywords for todos
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']}


" colorscheme toggle dark/light:
function! s:SwitchColorscheme()
    if g:colors_name == 'darcula'
        set background=light
        colorscheme PaperColor
        AirlineTheme papercolor
    else
        colorscheme darcula
        set background=dark
        AirlineTheme dark
    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>

" Load changes to a file automatically from drive if the file has not been
" changed yet
set autoread

" Generate help tags to find the docs with :help
"if !empty((globpath(&rtp, '~/.vim/doc/**'))
"    helptags ~/.vim/doc
"endif

" Use persistent history. (so undo from older sessions can be used)
if !isdirectory("$HOME/.vim/.vim-undo-dir")
    silent !mkdir -p $HOME/.vim/.vim-undo-dir
endif
set undodir=$HOME/.vim/.vim-undo-dir
set undofile

" Set the character which is used as tab indent marker
let g:indentLine_char = '┊'

" Load local config if there is one
if filereadable($HOME . "/.vimrc.local")
  source ~/.vimrc.local
endif


