init.vim.copy

set nocompatible
filetype off

call plug#begin('~/.config/nvim/plugged')
Plug 'sheerun/vim-polyglot'
Plug 'joshdick/onedark.vim'
Plug 'sonph/onehalf', { 'rtp': 'vim' }
" Git tools
Plug 'tpope/vim-fugitive'
Plug 'airblade/vim-gitgutter'
Plug 'junegunn/gv.vim'
Plug 'sodapopcan/vim-twiggy'

Plug 'preservim/nerdtree'
Plug 'Xuyuanp/nerdtree-git-plugin'
Plug 'PhilRunninger/nerdtree-visual-selection'
Plug 'ryanoasis/vim-devicons'

Plug 'neoclide/coc.nvim', {'branch': 'release'}
Plug 'neoclide/coc-tsserver', {'do': 'yarn install --frozen-lockfile'}
Plug 'neoclide/coc-json', {'do': 'yarn install --frozen-lockfile'}
Plug 'neoclide/coc-css', {'do': 'yarn install --frozen-lockfile'}
Plug 'neoclide/coc-emmet', {'do': 'yarn install --frozen-lockfile'}
Plug 'neoclide/coc-eslint'
Plug 'neoclide/coc-tslint', {'do': 'yarn install --frozen-lockfile'}
Plug 'neoclide/coc-html', {'do': 'yarn install --frozen-lockfile'}
Plug 'neoclide/coc-snippets', {'do': 'yarn install --frozen-lockfile'}
Plug 'neoclide/coc-python', {'do': 'yarn install --frozen-lockfile'}
Plug 'neoclide/coc-tabnine', {'do': 'yarn install --frozen-lockfile'}
Plug 'neoclide/coc-prettier'
Plug 'yaegassy/coc-intelephense', {'do': 'yarn install --frozen-lockfile'}
Plug 'neoclide/coc-rls', {'do': 'yarn install --frozen-lockfile'}
Plug 'neoclide/coc-solargraph', {'do': 'yarn install --frozen-lockfile'}
Plug 'josa42/coc-go', {'do': 'yarn install --frozen-lockfile'}

Plug 'fannheyward/coc-rust-analyzer', {'do': 'yarn install --frozen-lockfile'}
Plug 'iamcco/coc-diagnostic', {'do': 'yarn install --frozen-lockfile'}
Plug 'fannheyward/coc-styled-components', {'do': 'yarn install --frozen-lockfile'}

Plug 'nvim-lua/plenary.nvim'
Plug 'nvim-telescope/telescope.nvim'
" Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}

Plug 'mattn/emmet-vim'
Plug 'preservim/nerdcommenter'
Plug 'tpope/vim-surround'
Plug 'SirVer/ultisnips'
Plug 'vim-airline/vim-airline'
Plug 'jiangmiao/auto-pairs'
Plug 'tpope/vim-unimpaired'
Plug 'editorconfig/editorconfig-vim'
Plug 'elzr/vim-json'
Plug 'vim-test/vim-test'
Plug 'easymotion/vim-easymotion'
Plug 'itchyny/calendar.vim'
Plug 'godlygeek/tabular'
Plug 'plasticboy/vim-markdown'
Plug 'iamcco/markdown-preview.nvim', { 'do': 'cd app && yarn install'  }

call plug#end()

let g:coc_global_extensions = [
    \ 'coc-emmet',
    \ 'coc-css',
    \ 'coc-eslint',
    \ 'coc-diagnostic',
    \ 'coc-styled-components',
    \ 'coc-rust-analyzer',
	\ 'coc-snippets',
	\ 'coc-tsserver'
    \ ]


let g:python_host_prog = "/usr/bin/python"
let g:python3_host_prog = "/usr/bin/python3"

syntax on

if exists('+termguicolors')
  let &t_8f = "\<Esc>[38;2;%lu;%lu;%lum"
  let &t_8b = "\<Esc>[48;2;%lu;%lu;%lum"
  set termguicolors
endif

" Use 256 colors in gui_running mode
if !has('gui_running')
  set t_Co=256
endif

set cursorline
colorscheme onedark 
set background=dark

set clipboard=unnamedplus
set colorcolumn=120
set number
set nowrap
set smartcase
set hlsearch
set noerrorbells
set softtabstop=2 tabstop=4 shiftwidth=2
set expandtab
set smartindent
set viminfo='20,<1000
set grepprg=rg\ --vimgrep\ --smart-case\ --follow
set foldmethod=syntax
set foldnestmax=10
set nofoldenable
set foldlevel=20
set lazyredraw
set list
set lcs+=space:·

let g:dracula_colorterm = 0
let g:dracula_italic = 0

if has('persistent_undo')
    set undofile
    silent !mkdir ~/.vim_undo_backup > /dev/null 2>&1
    set undodir=~/.vim_undo_backup
endif

map <Space> <Leader>

command! CopyBuffer let @+ = expand('%:p')

nnoremap <c-k> :<c-u>call search('\u')<cr>

nnoremap <S-Up> :m-2<CR>
nnoremap <S-Down> :m+<CR>
inoremap <S-Up> <Esc>:m-2<CR>
inoremap <S-Down> <Esc>:m+<CR>

nnoremap <S-Right> :vertical resize +10<CR>
nnoremap <S-Left> :vertical resize -10<CR>
nnoremap <C-S-Up> :resize +10<CR>
nnoremap <C-S-Down> :resize -10<CR>

map <C-d> 5j
map <C-u> 5k

" nnoremap p "0p

map <F1> <Esc>
imap <F1> <Esc>

function TrimWhiteSpace()
  %s/\s*$//
  ''
endfunction

command Dels :call TrimWhiteSpace()

" NerdTree

function! NERDTreeYankCurrentNode()
    let n = g:NERDTreeFileNode.GetSelected()
    if n != {}
        return n.path.getLastPathComponent(1)
    endif
endfunction

command! CopyName let @+ = NERDTreeYankCurrentNode()


" Extensions
au BufRead,BufNewFile *.ftl setfiletype html

" Emmet
 let g:user_emmet_settings = {
  \ 'typescript' : {
  \     'extends' : 'jsx',
  \ },
  \}


" Nerdtree
map <silent> <C-m> :NERDTreeFocus<CR>
map <silent> <C-n> :NERDTreeFind<CR>


" COC
" nnoremap <silent> <leader>i :CocAction<cr>
nmap <leader>i  <Plug>(coc-codeaction)
nmap <leader>qf  <Plug>(coc-fix-current)

xmap <leader>a  <Plug>(coc-codeaction-selected)
nmap <leader>a  <Plug>(coc-codeaction-selected)

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)
nmap <leader>qf  <Plug>(coc-fix-current)
" Symbol renaming.
nmap <leader>rn <Plug>(coc-rename)

" Formatting selected code.
xmap <leader>f  <Plug>(coc-format-selected)
nmap <leader>f  <Plug>(coc-format-selected)

" Coc List
nnoremap <leader>ccd :CocList diagnostics<CR>
nnoremap <leader>cco :CocList outline<CR>

nmap <leader>e :CocCommand explorer<CR>


nnoremap <silent> h :call <SID>show_documentation()<CR>
function! s:show_documentation()
  if (index(['vim','help'], &filetype) >= 0)
    execute 'h '.expand('<cword>')
  elseif (coc#rpc#ready())
    call CocActionAsync('doHover')
  else
    execute '!' . &keywordprg . " " . expand('<cword>')
  endif
endfunction


" COC

" Highlight the symbol and its references when holding the cursor.
autocmd CursorHold * silent call CocActionAsync('highlight')

" COC eslint
command! -nargs=0 Esfix :call CocAction('runCommand', 'eslint.executeAutofix')
" CocCommand eslint.executeAutofix

" coc go to next eslint problem
nmap ]w <Plug>(coc-diagnostic-next)
nmap [w <Plug>(coc-diagnostic-prev)


" Nerd Comment
" Create default mappings
let g:NERDCreateDefaultMappings = 1

" Add spaces after comment delimiters by default
let g:NERDSpaceDelims = 1

" Use compact syntax for prettified multi-line comments
let g:NERDCompactSexyComs = 1

let NERDTreeShowHidden=1

" Snippets
let g:UltiSnipsExpandTrigger="<tab>"
" Use <C-j> for jump to next placeholder, it's default of coc.nvim
let g:coc_snippet_next = '<c-j>'
" Use <C-k> for jump to previous placeholder, it's default of coc.nvim
let g:coc_snippet_prev = '<c-k>'
let g:UltiSnipsEditSplit="vertical"
let g:UltiSnipsUsePythonVersion = 3

nmap <silent> <A-Up> :wincmd k<CR>
nmap <silent> <A-Down> :wincmd j<CR>
nmap <silent> <A-Left> :wincmd h<CR>
nmap <silent> <A-Right> :wincmd l<CR>

"" GIT
autocmd BufWritePost * GitGutter

nnoremap <leader>god :Gvdiffsplit!<CR>
nnoremap <leader>gos :Git<CR>
nnoremap <leader>gb :Git blame<CR>
nnoremap <leader>gmt :G mergetool<CR>
nnoremap gdl :diffget //2<CR>
nnoremap gdr :diffget //3<CR>
nnoremap <leader>ghc :GitGutterLineHighlightsToggle<CR>
nmap ]h <Plug>(GitGutterNextHunk)
nmap [h <Plug>(GitGutterPrevHunk)
nmap ghs <Plug>(GitGutterStageHunk)
nmap ghu <Plug>(GitGutterUndoHunk)

if !exists(":Gdiffoff")
  command Gdiffoff diffoff | q | Gedit
endif
nnoremap <leader>gdo :Gdiffoff<CR>

""" Auto pairs
let g:AutoPairsFlyMode = 0
let g:AutoPairsMultilineClose = 0

" Complete
inoremap <silent><expr> <cr> pumvisible() ? coc#_select_confirm() : "\<C-g>u\<CR>\<c-r>=coc#on_enter()\<CR>"

" Easy motion
map <Leader> <Plug>(easymotion-prefix)


function! MyHighlights() abort
    " Define BadWhitespace before using in a match
    highlight BadWhitespace ctermbg=red guibg=darkred

    " Highlight spelling mistakes in red
    highlight SpellBad cterm=underline ctermfg=red guifg=red

    " Do not use separate background color in sign column
    highlight SignColumn guibg=bg
    highlight SignColumn ctermbg=bg

    " Make background of error signs the same as a regular sign column
    highlight CocErrorSign guifg=red
    highlight CocErrorSign guibg=bg
    highlight CocErrorSign ctermbg=bg

    " Use underlined, bold, green for current tag
    highlight TagbarHighlight guifg=#b8bb26
    highlight TagbarHighlight gui=bold,underline

    " Highlight search results in bold green
    highlight Search guibg=guibg guifg=#b8bb26 gui=bold,underline cterm=bold,underline

    " Try to use more subdued colors in vimdiff mode
    highlight DiffAdd cterm=bold ctermfg=142 ctermbg=235 gui=NONE guifg=#b8bb26 guibg=#3c3c25
    highlight DiffChange cterm=bold ctermfg=108 ctermbg=235 gui=NONE guifg=#8ec07c guibg=#383228
    highlight DiffText cterm=NONE ctermfg=214 ctermbg=235 gui=NONE guifg=#fabd2f guibg=#483D28
    highlight DiffDelete cterm=bold ctermfg=167 ctermbg=235 gui=NONE guifg=#fb4934 guibg=#372827
endfunction

augroup MyColors
    autocmd!
    autocmd ColorScheme * call MyHighlights()
augroup END


" Airline
let g:airline_theme='onedark'


" Vim test
if has('nvim')
  tmap <C-o> <C-\><C-n>
endif

" Telescope

" Find files using Telescope command-line sugar.
nnoremap <leader>ff <cmd>Telescope find_files<cr>
nnoremap <leader>fs <cmd>Telescope live_grep<cr>
nnoremap <leader>fb <cmd>Telescope buffers<cr>
nnoremap <leader>p <cmd>Telescope git_files<cr>
nnoremap <leader>fgb <cmd>Telescope git_branches<cr>
nnoremap <leader>fgc <cmd>Telescope git_commits<cr>