"
"                         _
"   _ __   ___  _____   _(_)_ __ ___
"  | '_ \ / _ \/ _ \ \ / / | '_ ` _ \
"  | | | |  __/ (_) \ V /| | | | | | |
"  |_| |_|\___|\___/ \_/ |_|_| |_| |_|
"

"""""""""""
" Plugins "
"""""""""""
call plug#begin('~/.config/nvim/bundle')
	Plug 'vbe0201/vimdiscord'
	Plug 'https://github.com/w0rp/ale'
	Plug 'https://github.com/captbaritone/better-indent-support-for-php-with-html'
	Plug 'https://github.com/Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
		Plug 'https://github.com/Shougo/deoplete-clangx'
		Plug 'https://github.com/deoplete-plugins/deoplete-go', { 'do': 'make'}
		Plug 'https://github.com/deoplete-plugins/deoplete-jedi'
		Plug 'https://github.com/padawan-php/deoplete-padawan', { 'do': 'composer install' }
		Plug 'https://github.com/carlitux/deoplete-ternjs'
		Plug 'https://github.com/deoplete-plugins/deoplete-zsh'
		Plug 'https://github.com/Shougo/neco-vim'
		Plug 'https://github.com/Shougo/neoinclude.vim'
	Plug 'https://github.com/editorconfig/editorconfig-vim'
	Plug 'https://github.com/junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --bin' }
		Plug 'https://github.com/junegunn/fzf.vim'
		Plug 'https://github.com/scrooloose/nerdtree'
	Plug 'https://github.com/junegunn/goyo.vim'
	Plug '~/.config/nvim/bundle/i3-vim-syntax'
	Plug 'https://github.com/itchyny/lightline.vim'
		Plug '~/.config/nvim/bundle/lightline-biual'
	Plug 'https://github.com/vim-python/python-syntax'
	Plug 'https://github.com/rafaqz/ranger.vim'
	Plug 'https://github.com/cakebaker/scss-syntax.vim'
	Plug 'https://github.com/SirVer/ultisnips'
		Plug 'https://github.com/honza/vim-snippets'
	Plug 'https://github.com/romainl/vim-cool'
	Plug 'https://github.com/tpope/vim-commentary'
	Plug 'https://github.com/bfrg/vim-cpp-modern'
	Plug 'https://github.com/tpope/vim-fugitive'
		Plug 'https://github.com/shumphrey/fugitive-gitlab.vim'
		Plug 'https://github.com/tpope/vim-rhubarb'
	Plug 'https://github.com/itchyny/vim-gitbranch'
	Plug 'https://github.com/fatih/vim-go', { 'do': ':GoUpdateBinaries' }
	Plug 'https://github.com/jelera/vim-javascript-syntax'
	Plug 'https://github.com/matze/vim-meson'
	Plug 'https://github.com/tpope/vim-surround'
	Plug 'https://github.com/tpope/vim-repeat'
	Plug 'https://github.com/reedes/vim-pencil'
	Plug 'https://github.com/tpope/vim-speeddating'
	Plug 'https://github.com/cespare/vim-toml'
	Plug 'raimondi/delimitmate'
	Plug 'https://github.com/bronson/vim-trailing-whitespace'

call plug#end()


" Basic stuff
syntax on
filetype plugin indent on
set autoindent
set smarttab
set number number
set clipboard=unnamedplus
set inccommand=nosplit
set tabstop=4
set shiftwidth=4
set ignorecase
set smartcase
set undofile
set background=light

" Python paths, needed for virtualenvs
let g:python3_host_prog = '/usr/bin/python3'
let g:python_host_prog = '/usr/bin/python2'

" Colorscheme
hi LineNr           ctermfg=3
hi CursorLineNr     ctermfg=3
hi Statement        ctermfg=3
hi Visual                       ctermbg=8
hi Search                       ctermbg=8
hi SpellBad         ctermfg=0   ctermbg=1   cterm=underline
hi SpellCap         ctermfg=0   ctermbg=2   cterm=underline
hi SpellRare        ctermfg=0   ctermbg=3   cterm=underline
hi SpellLocal       ctermfg=0   ctermbg=5   cterm=underline
hi Pmenu            ctermbg=0   ctermfg=4
hi PmenuSel         ctermbg=8   ctermfg=4
hi PmenuSbar        ctermbg=0
hi DiffAdd          ctermbg=2   ctermfg=0
hi DiffChange       ctermbg=4   ctermfg=0
hi DiffDelete       ctermbg=1   ctermfg=0
hi Folded           ctermbg=8
hi FoldColumn       ctermbg=8
hi SignColumn       ctermbg=0   ctermfg=7
hi ALEWarning       ctermbg=1   ctermfg=0
hi ALEErrorSign     ctermbg=1   ctermfg=0

"================
" Plugin configs
"================

" Lightline - statusline
set noshowmode
let g:lightline = {
	\ 'colorscheme': 'powerlineish',
	\ 'active': {
	\ 'left': [  [ 'mode' ],
	\            [ 'readonly', 'filename', 'gitbranch' ],
	\            [ 'modified' ] ],
        \ 'right': [ [ 'filetype', 'fileencoding' ],
	\            [ 'percent' ] ]
	\ },
	\ 'component_function': {
	\   'gitbranch': 'gitbranch#name'
	\ },
	\ }

" Deoplete - autocompletion
let g:deoplete#enable_at_startup = 1
if !exists('g:deoplete#omni#input_patterns')
  let g:deoplete#omni#input_patterns = {}
endif
" deoplete-go
let g:deoplete#sources#go#gocode_binary = $GOPATH.'/bin/gocode'
" UltiSnips
call deoplete#custom#source('ultisnips', 'rank', 1000)

" ALE - Asynchronous Lint Engine
let g:ale_linters = {
\   'c': ['ccls', 'clang'],
\   'cpp': ['clang'],
\   'javascript': ['eslint'],
\   'php': ['php'],
\   'python': ['pyls', 'flake8'],
\   'sh': ['shellcheck'],
\   'vim': ['vint'],
\}
let g:ale_fixers = {
\   '*': ['remove_trailing_lines', 'trim_whitespace'],
\   'c': ['clang-format'],
\   'cpp': ['clang-format'],
\   'css': ['prettier'],
\   'go': ['gofmt'],
\   'html': ['prettier'],
\   'javascript': ['prettier'],
\   'json': ['prettier'],
\   'php': ['prettier'],
\   'python': ['black'],
\   'scss': ['prettier'],
\   'yaml': ['prettier'],
\}
" let g:ale_lint_on_text_changed = 'never'

" vim-go
let g:go_fmt_autosave = 0 "We use ALE for formatting

" Syntax highlighting
let g:python_highlight_all = 1

" vim-plug - plugin manager
" Fix https://github.com/junegunn/vim-plug/issues/502
let g:plug_threads = 1

" vim-pencil
let g:pencil#textwidth = 88
let g:pencil#wrapModeDefault = 'soft'


"===================
" Language-specific
"===================

augroup langindentation
	autocmd Filetype c setlocal expandtab tabstop=2 shiftwidth=2 softtabstop=2
	autocmd Filetype cpp setlocal expandtab tabstop=2 shiftwidth=2 softtabstop=2
	autocmd Filetype css setlocal expandtab tabstop=2 shiftwidth=2 softtabstop=2
	autocmd Filetype javascript setlocal expandtab tabstop=2 shiftwidth=2 softtabstop=2
	autocmd Filetype html setlocal expandtab tabstop=2 shiftwidth=2 softtabstop=2
	autocmd Filetype json setlocal expandtab tabstop=2 shiftwidth=2 softtabstop=2
	autocmd Filetype scss setlocal expandtab tabstop=2 shiftwidth=2 softtabstop=2
	autocmd Filetype php setlocal expandtab tabstop=2 shiftwidth=2 softtabstop=2
	autocmd Filetype yaml setlocal expandtab tabstop=2 shiftwidth=2 softtabstop=2
augroup END

augroup pencil
	autocmd!
	autocmd FileType markdown call pencil#init({'wrap': 'soft', 'autoformat': 1})
	autocmd FileType tex call pencil#init({'wrap': 'soft', 'autoformat': 1})
augroup END


"==============
" Key Bindings
"==============

" Leader key
let mapleader = ' '

" When line overflows, it will go
" one _visual_ line and not actual
map j gj
map k gk

" gv reselects last selection
" so now you can indent with >>>>…
" without selecting again
xnoremap < <gv
xnoremap > >gv

" Tab Managment
map <C-t> :tabnew<CR>
map <C-w> :tabclose<CR>
nnoremap <Leader>k gT
nnoremap <Leader>j gt

" Complete with <TAB>
inoremap <silent><expr> <TAB> pumvisible() ? "\<C-n>" :
\ <SID>check_back_space() ? "\<TAB>" :
\ deoplete#mappings#manual_complete()
function! s:check_back_space() abort "{{{
  let col = col('.') - 1
  return !col || getline('.')[col - 1]  =~? '\s'
endfunction"}}}

" Open Ranger, file manager
map <C-\> :RangerEdit<CR>

" ALE - Asynchronous Lint Engine
map <C-b> :ALEFix<CR>
map <Leader>g :ALEGoToDefinitionInSplit<CR>
map <Leader>G :ALEGoToDefinition<CR>

" Spell-check (English US and Polish)
map <F6> :setlocal spell! spelllang=en_us<CR>
map <F7> :setlocal spell! spelllang=pl<CR>

" Toggle Goyo, distraction free mode
map <F8> :Goyo<CR>

" Toggle Pencil, wrapping text
map <F9> :PencilToggle<CR>

" fzf, fuzzy finder
nnoremap <C-p> :Files<CR>
nnoremap <C-g> :GFiles<CR>
let g:fzf_action = {
  \ 'ctrl-t': 'tab split',
  \ 'ctrl-x': 'split',
  \ 'ctrl-v': 'vsplit' }

" UltiSnips
let g:UltiSnipsExpandTrigger='<c-a>'
let g:UltiSnipsJumpForwardTrigger='<c-s>'
let g:UltiSnipsJumpBackwardTrigger='<c-q>'

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

"==Encoding==
scriptencoding utf-8