" Goyo mappings
nmap <C-g> :Goyo 60x60

" Enable the Vue Language server
let g:LanguageClient_serverCommands = {
    \ 'vue': ['vls']
    \ }

" init rainbow brackets
"set to 0 if you want to enable it later via :RainbowToggle
let g:rainbow_active = 0

" Emmet mappings
let g:user_emmet_mode='a'  " enable all functions in all modes
let g:user_emmet_leader_key='<C-S>'

" Devicon Configurations
" loading the plugin
let g:webdevicons_enable = 1

" Indention Config
let g:indentLine_char = '┊'


" Lightline Themes Configurations
let g:lightline = {
    \ 'colorscheme': 'simpleblack',
    \ 'active': {
    \   'left': [ [ 'mode', 'paste' ],
    \             [ 'cocstatus', 'readonly', 'filename', 'modified' ] ]
    \ },
    \ 'component_function': {
    \   'cocstatus': 'coc#status'
    \ },
    \ }


" Use auocmd to force lightline update.
autocmd User CocStatusChange,CocDiagnosticChange call lightline#update()

" Fancy markdown syntax
let g:markdown_fenced_languages = ['css', 'js=javascript']

" +++++++++++++++++++++ vim-float-term configuration +++++++++++++++++++++++++

let g:floaterm_keymap_new    = '<leader>.'
let g:floaterm_position      = 'center'
let g:floaterm_type          = 'normal'

" custom mappings for my person tools in normal mode only
nnoremap <C-p> :FloatermNew ipython<CR>
nnoremap <C-l> :FloatermNew lf<CR>
nnoremap <C-s> :FloatermNew sefr<CR>

" +++++++++++++++++++++++++ Conquer of Completion +++++++++++++++++++++++++

" if hidden is not set, TextEdit might fail.
set hidden

" Some servers have issues with backup files, see #649
set nobackup
set nowritebackup

" Better display for messages
set cmdheight=2

" You will have bad experience for diagnostic messages when it's default 4000.
set updatetime=300

" don't give |ins-completion-menu| messages.
set shortmess+=c

" always show signcolumns
set signcolumn=yes

" Use tab for trigger completion with characters ahead and navigate.
" Use command ':verbose imap <tab>' to make sure tab is not mapped by other plugin.
inoremap <silent><expr> <TAB>
      \ pumvisible() ? "\<C-n>" :
      \ <SID>check_back_space() ? "\<TAB>" :
      \ coc#refresh()
inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"

function! s:check_back_space() abort
  let col = col('.') - 1
  return !col || getline('.')[col - 1]  =~# '\s'
endfunction

" Use <c-space> to trigger completion.
inoremap <silent><expr> <c-space> coc#refresh()

" Use <cr> to confirm completion, `<C-g>u` means break undo chain at current position.
" Coc only does snippet and additional edit on confirm.
inoremap <expr> <cr> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"
" Or use `complete_info` if your vim support it, like:
" inoremap <expr> <cr> complete_info()["selected"] != "-1" ? "\<C-y>" : "\<C-g>u\<CR>"

" Use `[g` and `]g` to navigate diagnostics
nmap <silent> [g <Plug>(coc-diagnostic-prev)
nmap <silent> ]g <Plug>(coc-diagnostic-next)

" Remap keys for gotos
nmap <silent> gd <Plug>(coc-definition)
nmap <silent> gy <Plug>(coc-type-definition)
nmap <silent> gi <Plug>(coc-implementation)
nmap <silent> gr <Plug>(coc-references)

" Use K to show documentation in preview window
"nnoremap <silent> K :call <SID>show_documentation()<CR>

function! s:show_documentation()
  if (index(['vim','help'], &filetype) >= 0)
    execute 'h '.expand('<cword>')
  else
    call CocAction('doHover')
  endif
endfunction

" Highlight symbol under cursor on CursorHold
autocmd CursorHold * silent call CocActionAsync('highlight')

" Remap for rename current word
nmap <leader>rn <Plug>(coc-rename)

" Remap for format selected region
xmap <leader>fr  <Plug>(coc-format-selected)
nmap <leader>fr  <Plug>(coc-format-selected)

augroup mygroup
  autocmd!
  " Setup formatexpr specified filetype(s).
  autocmd FileType typescript,json setl formatexpr=CocAction('formatSelected')
  " Update signature help on jump placeholder
  autocmd User CocJumpPlaceholder call CocActionAsync('showSignatureHelp')
augroup end

" Remap for do codeAction of selected region, ex: `<leader>aap` for current paragraph
xmap <leader>a  <Plug>(coc-codeaction-selected)
nmap <leader>a  <Plug>(coc-codeaction-selected)

" Remap for do codeAction of current line
nmap <leader>ac  <Plug>(coc-codeaction)
" Fix autofix problem of current line
nmap <leader>qf  <Plug>(coc-fix-current)

" Create mappings for function text object, requires document symbols feature of languageserver.
xmap if <Plug>(coc-funcobj-i)
xmap af <Plug>(coc-funcobj-a)
omap if <Plug>(coc-funcobj-i)
omap af <Plug>(coc-funcobj-a)

" Use <TAB> for select selections ranges, needs server support, like: coc-tsserver, coc-python
nmap <silent> <TAB> <Plug>(coc-range-select)
xmap <silent> <TAB> <Plug>(coc-range-select)

" Use `:Format` to format current buffer
command! -nargs=0 Format :call CocAction('format')

" Use `:Fold` to fold current buffer
command! -nargs=? Fold :call     CocAction('fold', <f-args>)

" use `:OR` for organize import of current buffer
command! -nargs=0 OR   :call     CocAction('runCommand', 'editor.action.organizeImport')

" Add status line support, for integration with other plugin, checkout `:h coc-status`
set statusline^=%{StatusDiagnostic()}

" Using CocList
" Show all diagnostics
nnoremap <silent> <space>a  :<C-u>CocList diagnostics<cr>
" Manage extensions
nnoremap <silent> <space>e  :<C-u>CocList extensions<cr>
" Show commands
nnoremap <silent> <space>c  :<C-u>CocList commands<cr>
" Find symbol of current document
nnoremap <silent> <space>o  :<C-u>CocList outline<cr>
" Search workspace symbols
nnoremap <silent> <space>s  :<C-u>CocList -I symbols<cr>
" Do default action for next item.
nnoremap <silent> <space>j  :<C-u>CocNext<CR>
" Do default action for previous item.
nnoremap <silent> <space>k  :<C-u>CocPrev<CR>
" Resume latest coc list
nnoremap <silent> <space>p  :<C-u>CocListResume<CR>

" Auto command for python projects
autocmd FileType python let b:coc_root_patterns = ['.git', '.env']

" Auto command for correct comment highlighting in Json files
  autocmd FileType json syntax match Comment +\/\/.\+$+
" status line function
function! StatusDiagnostic() abort
  let info = get(b:, 'coc_diagnostic_info', {})
  if empty(info) | return '' | endif
  let msgs = []
  if get(info, 'error', 0)
    call add(msgs, 'E' . info['error'])
  endif
  if get(info, 'warning', 0)
    call add(msgs, 'W' . info['warning'])
  endif
  return join(msgs, ' ') . ' ' . get(g:, 'coc_status', '')
endfunction

" Disable node version warning
let g:coc_disable_startup_warning = 1

" Vim script coc extension
let g:markdown_fenced_languages = [
      \ 'vim',
      \ 'help'
      \]

" Emoji completion
set completefunc=emoji#complete