""" ALE """

nmap <F3> :ALEFix<CR>

let g:ale_sign_error = '×'
let g:ale_sign_warning = '!'
let g:ale_completion_enabled = 1
let g:ale_fixers = ['autopep8', 'shfmt', 'uncrustify', 'remove_trailing_lines', 'trim_whitespace', 'phpcbf']
let g:ale_php_phpcs_standard = '/srv/http/machines/ruleset.xml'

" For PHP, install https://pear.php.net/package/PHP_CodeSniffer


""" UNDOTREE """

nmap <F7> :UndotreeToggle<CR>

""" TAGBAR """

nmap <F8> :TagbarToggle<CR>

""" VIM-AIRLINE """

set noshowmode
set laststatus=2
let g:airline_powerline_fonts = 1
let g:airline#extensions#tabline#enabled = 1

let g:airline_section_a = airline#section#create(['mode'])
let g:airline_section_b = airline#section#create(['branch', 'hunks'])
" let g:airline_section_z = airline#section#create(['%B', '@', '%l', ':', '%c'])
let g:airline_theme = 'base16_monokai'

let airline#extensions#languageclient#error_symbol = '✖ '
let airline#extensions#languageclient#warning_symbol = '⚠ '

""" FZF """

let g:fzf_layout = { 'down': '~40%' }
let g:fzf_colors =
\ { 'fg':      ['fg', 'Normal'],
  \ 'bg':      ['bg', 'Normal'],
  \ 'hl':      ['fg', 'Comment'],
  \ 'fg+':     ['fg', 'CursorLine', 'CursorColumn', 'Normal'],
  \ 'bg+':     ['bg', 'CursorLine', 'CursorColumn'],
  \ 'hl+':     ['fg', 'Statement'],
  \ 'info':    ['fg', 'PreProc'],
  \ 'border':  ['fg', 'Ignore'],
  \ 'prompt':  ['fg', 'Conditional'],
  \ 'pointer': ['fg', 'Exception'],
  \ 'marker':  ['fg', 'Keyword'],
  \ 'spinner': ['fg', 'Label'],
  \ 'header':  ['fg', 'Comment'] }

let g:fzf_command_prefix = 'Fzf'
nmap gF :FzfFiles<CR>
nmap gf :FzfGFiles<CR>
nmap gb :FzfBuffers<CR>
nmap gL :FzfLines<CR>
nmap gl :FzfBLines<CR>
nmap gT :FzfTags<CR>
nmap gt :FzfBTags<CR>
nmap gm :FzfMarks<CR>
nmap gw :FzfWindows<CR>
nmap gh :FzfHistory<CR>
nmap gH :FzfHistory:<CR>
nmap gS :FzfHistory/<CR>
nmap gs :FzfSnippets<CR>

" TODO `gd` → go to tag matching selected word, or show a list with that
" of tags pre-filtered with that word

""" SUPERTAB """

" let g:SuperTabDefaultCompletionType = "<c-n>" " Go down when completing
" let g:SuperTabContextDefaultCompletionType = "<c-n>"

""" LanguageTool """

let g:languagetool_jar = "/usr/share/java/languagetool/languagetool-commandline.jar"

""" vim-pandoc """
let g:pandoc#modules#disabled = ["folding"]
let g:pandoc#spell#enabled = 0
let g:pandoc#syntax#conceal#use = 0

""" LanguageClient-neovim """

let g:LanguageClient_serverCommands = {
    \ 'python': ['pyls'],
    \ }


function LC_maps()
  if has_key(g:LanguageClient_serverCommands, &filetype)
    nnoremap <buffer> <silent> K :call LanguageClient#textDocument_hover()<cr>
    nnoremap <buffer> <silent> gd :call LanguageClient#textDocument_definition()<CR>
    nnoremap <buffer> <silent> gd :call LanguageClient#textDocument_references()<CR>
    nnoremap <buffer> <silent> <F2> :call LanguageClient#textDocument_rename()<CR>
    nnoremap <buffer> <silent> <F3> :call LanguageClient#textDocument_formatting()<CR>
    set completefunc=LanguageClient#complete
    set omnifunc=LanguageClient#complete
  endif
endfunction
autocmd FileType * call LC_maps()

""" deoplete """

let g:deoplete#enable_at_startup = 1