" echodoc
set cmdheight=2
let g:echodoc#enable_at_startup = 1
let g:echodoc#type = 'signature'


"LanguageClient-neovim
" Required for operations modifying multiple buffers like rename.
set hidden
nnoremap <silent> lc :call LanguageClient_contextMenu()<CR>
" Or map each action separately
nnoremap <silent> K :call LanguageClient#textDocument_hover()<CR>
nnoremap <silent> gd :call LanguageClient#textDocument_definition()<CR>
nnoremap <silent> <F2> :call LanguageClient#textDocument_rename()<CR>
let g:LanguageClient_autoStart = 0
let g:LanguageClient_diagnosticsEnable = 1
let g:LanguageClient_diagnosticsDisplay = {
        \ 1: {
        \     "name": "Error",
        \     "texthl": "ALEError",
        \     "signText": "✖",
        \     "signTexthl": "ALEErrorSign",
        \     "virtualTexthl": "Error",
        \ },
        \ 2: {
        \     "name": "Warning",
        \     "texthl": "ALEWarning",
        \     "signText": "⚠",
        \     "signTexthl": "ALEWarningSign",
        \     "virtualTexthl": "Virtual",
        \ },
        \ 3: {
        \     "name": "Information",
        \     "texthl": "ALEInfo",
        \     "signText": "ℹ",
        \     "signTexthl": "ALEInfoSign",
        \     "virtualTexthl": "Virtual",
        \ },
        \ 4: {
        \     "name": "Hint",
        \     "texthl": "ALEInfo",
        \     "signText": "➤",
        \     "signTexthl": "ALEInfoSign",
        \     "virtualTexthl": "Virtual",
        \ },
    \ }

" hi link ALEError Error
hi ALEError term=underline cterm=underline ctermfg=Red gui=undercurl guisp=Red
hi link ALEWarning Warning
hi Virtual cterm=italic ctermfg=10 gui=italic guifg=#4b5558
hi link ALEInfo SpellCap

let $LANGUAGECLIENT_DEBUG=1
let g:LanguageClient_loggingLevel='DEBUG'
let g:LanguageClient_virtualTextPrefix = ''
let g:LanguageClient_loggingFile =  expand('~/LanguageClient.log')
let g:LanguageClient_serverStderr = expand('~/LanguageServer.log')




if !has("nvim")
	" lj
	let g:LustyJugglerSuppressRubyWarning = 1
endif

" neosnippet
" Plugin key-mappings.
" Note: It must be "imap" and "smap".  It uses <Plug> mappings.
" imap <C-k>     <Plug>(neosnippet_expand_or_jump)
" smap <C-k>     <Plug>(neosnippet_expand_or_jump)
" xmap <C-k>     <Plug>(neosnippet_expand_target)

" SuperTab like snippets behavior.
" Note: It must be "imap" and "smap".  It uses <Plug> mappings.
" imap <expr><tab> neosnippet#expandable_or_jumpable() ? "\<Plug>(neosnippet_expand_or_jump)" : pumvisible() ? "\<c-n>" : "\<tab>"
" smap <expr><tab> neosnippet#expandable_or_jumpable() ? "\<Plug>(neosnippet_expand_or_jump)" : "\<tab>"

" For conceal markers.
" if has('conceal')
  " set conceallevel=2 concealcursor=niv
" endif
" Enable snipMate compatibility feature.
" let g:neosnippet#enable_snipmate_compatibility = 1
" let g:neosnippet#snippets_directory='~/.vim/custom-snippets'


" rainbow
let g:rainbow_conf = {
\	'guifgs': ['#DC322F', 'royalblue3', 'darkorange3', 'seagreen3'],
\	'ctermfgs': ['lightred', 'lightblue', 'lightyellow', 'lightcyan', 'lightmagenta'],
\}
let g:rainbow_active = 1


" vim airline
" let g:airline#extensions#tabline#enabled = 1


" deoplete
let g:deoplete#enable_at_startup = 0

" ==== delimitMate ====
let g:delimitMate_matchpairs = "(:),[:],{:}"
let g:delimitMate_expand_cr = 1
let g:delimitMate_expand_space = 1
let g:delimitMate_autoclose = 1


" Solarized stuff
" let g:solarized_termtrans=0
" let g:solarized_degrade=0
" let g:solarized_bold=1
" let g:solarized_underline=1
" let g:solarized_italic=1
" let g:solarized_termcolors=16
" let g:solarized_contrast="normal"
let g:solarized_visibility="high"
" let g:solarized_diffmode="normal"
" let g:solarized_hitrail=0
let g:solarized_menu=1


" youcompleteme
let g:ycm_filetype_blacklist = {
	\ 'notes' : 1,
	\ 'markdown' : 1,
	\ 'text' : 1,
	\ 'java' : 1,
	\}
let g:ycm_confirm_extra_conf = 0
let g:ycm_global_ycm_extra_conf='~/.vim/.ycm_extra_conf.py'
let g:ycm_collect_identifiers_from_tags_files = 1
let g:ycm_seed_identifiers_with_syntax = 0
" let g:ycm_always_populate_location_list = 1
let g:ycm_autoclose_preview_window_after_completion = 1
let g:ycm_key_invoke_completion = '<C-Space>'
let g:ycm_key_list_select_completion = ['<TAB>']
let g:ycm_key_list_previous_completion = ['<S-TAB>']
" nnoremap <F4> :YcmCompleter GoToDefinition<CR>
let g:ycm_server_log_level = 'error'
let g:ycm_semantic_triggers = {'haskell' : ['. ', '$ ']}
let g:ycm_goto_buffer_command = 'horizontal-split'


" commenting
let NERDSpaceDelims=1
let NERDCreateDefaultMappings=0

" haskellmode, needs to load early
let g:haddock_browser='/usr/bin/firefox'
let g:haddock_browser_callformat='%s file://%s >/dev/null 2>&1 &'

" ctrlp
let g:ctrlp_user_command = 'fd --type f --color=never "" %s'
let g:ctrlp_use_caching = 1
let g:ctrlp_match_func = { 'match': 'cpsm#CtrlPMatch' }

" fzf
" --column: Show column number
" --line-number: Show line number
" --no-heading: Do not show file headings in results
" --fixed-strings: Search term as a literal string
" --ignore-case: Case insensitive search
" --no-ignore: Do not respect .gitignore, etc...
" --hidden: Search hidden files and folders
" --follow: Follow symlinks
" --glob: Additional conditions for search (in this case ignore everything in the .git/ folder)
" --color: Search color options
command! -bang -nargs=* Find call fzf#vim#grep('rg --column --line-number --no-heading --fixed-strings --ignore-case --no-ignore --hidden --follow --glob "!.git/*" --color "always" '.shellescape(<q-args>), 1, <bang>0)

function! WithGitRoot()
  let groot = systemlist('git -C ' . expand('%:p:h') . ' rev-parse --show-toplevel')[0]
  return v:shell_error ? {} : {'dir': groot}
endfunction

command! -nargs=* Rag
  \ call fzf#vim#ag(<q-args>,  WithGitRoot())