"-----------------------------------------------------
" YouCompleteMe
"-----------------------------------------------------
let g:ycm_add_preview_to_completeopt = 0
let g:ycm_show_diagnostics_ui = 0
let g:ycm_server_log_level = 'info'
let g:ycm_min_num_identifier_candidate_chars = 2
let g:ycm_collect_identifiers_from_comments_and_strings = 1
let g:ycm_complete_in_strings=1
let g:ycm_key_invoke_completion = '<c-z>'
let g:ycm_disable_signature_help = 1
let g:ycm_auto_hover = ''
let g:ycm_use_ultisnips_completer = 0
let g:ycm_cache_omnifunc = 0

set completeopt=menu,menuone

if has('patch-8.0.1000')
	set completeopt+=noselect
endif

if exists('+completepopup')
	set completepopup=align:menu,border:off,highlight:WildMenu
	set completepopup=align:menu,border:off,highlight:QuickPreview
	" set completeopt+=popup
endif


let g:ycm_semantic_triggers =  {
			\ 'c,cpp,python,java,go,erlang,perl': ['re!\w{2}'],
			\ 'cs,lua,javascript': ['re!\w{2}'],
			\ }

let g:ycm_goto_buffer_command = 'new-or-existing-tab'


"----------------------------------------------------------------------
" clangd
"----------------------------------------------------------------------
let g:ycm_clangd_args = ['--header-insertion=never']


"----------------------------------------------------------------------
" LSP
"----------------------------------------------------------------------
let g:ycm_language_server = get(g:, 'ycm_language_server', [])
let g:ycm_lsp_dir = 'C:/Share/Plugin/LSP/lsp-examples'

function! s:lspath(path)
	if g:ycm_lsp_dir != '' && isdirectory(g:ycm_lsp_dir)
		return expand(g:ycm_lsp_dir . '/' . a:path)
	endif
	return ''
endfunc

if executable('cmake-language-server')
	let g:ycm_language_server += [ {
				\ 'name': 'cmake-language-server',
				\ 'cmdline': [exepath('cmake-language-server')],
				\ 'filetypes': ['cmake'],
				\ 'project_root_files': ['.git', '.svn', '.root', '.project'],
				\ 'capabilities': {
				\    'buildDirectory': 'build'
				\    },
				\ } ]
endif

let t = 'viml/node_modules/.bin/vim-language-server'
if executable(s:lspath(t)) && 0
	let g:ycm_language_server += [ {
				\ 'name': 'viml',
				\ 'cmdline': [s:lspath(t), '--stdio'],
				\ 'filetypes': ['vim'],
				\ } ]
endif


"----------------------------------------------------------------------
" hover border
"----------------------------------------------------------------------
augroup MyYCMCustom2
	au!
	if !has('nvim')
		autocmd FileType c,cpp let b:ycm_hover = {
			\ 'command': 'GetDoc',
			\ 'syntax': &filetype,
			\ 'popup_params': {
			\     'maxwidth': 80,
			\     'border': [],
			\     'highlight': 'Normal',
			\     'borderchars': ['─', '│', '─', '│', '┌', '┐', '┘', '└'],
			\   },
			\ }
	endif
augroup END


"----------------------------------------------------------------------
" keymaps
"----------------------------------------------------------------------

nmap <leader>D <plug>(YCMHover)
" noremap <c-z> <NOP>


"----------------------------------------------------------------------
" find '.ycm_extra_conf.py' in YouComplete/third_party/ycmd
"----------------------------------------------------------------------
" let g:ycm_global_ycm_extra_conf = 'd:/dev/vim/ycm_extra_conf.py'

" remove auto hover


"----------------------------------------------------------------------
" Ycm White List
"----------------------------------------------------------------------
let g:ycm_filetype_whitelist = { 
			\ "c":1,
			\ "cpp":1, 
			\ "objc":1,
			\ "objcpp":1,
			\ "python":1,
			\ "java":1,
			\ "javascript":1,
			\ "coffee":1,
			\ "vim":1, 
			\ "go":1,
			\ "cs":1,
			\ "lua":1,
			\ "perl":1,
			\ "perl6":1,
			\ "php":1,
			\ "ruby":1,
			\ "rust":1,
			\ "erlang":1,
			\ "asm":1,
			\ "nasm":1,
			\ "masm":1,
			\ "tasm":1,
			\ "asm68k":1,
			\ "asmh8300":1,
			\ "asciidoc":1,
			\ "basic":1,
			\ "vb":1,
			\ "make":1,
			\ "cmake":1,
			\ "html":1,
			\ "css":1,
			\ "less":1,
			\ "json":1,
			\ "cson":1,
			\ "typedscript":1,
			\ "haskell":1,
			\ "lhaskell":1,
			\ "lisp":1,
			\ "scheme":1,
			\ "sdl":1,
			\ "sh":1,
			\ "zsh":1,
			\ "bash":1,
			\ "man":1,
			\ "markdown":1,
			\ "matlab":1,
			\ "maxima":1,
			\ "conf":1,
			\ "config":1,
			\ "zimbu":1,
			\ "ps1":1,
			\ }