set nocompatible
filetype off

" set the runtime path to include Vundle and initialize
" set rtp+=~/.vim/bundle/Vundle.vim
call plug#begin()
Plug 'neoclide/coc.nvim'
Plug 'vim-airline/vim-airline'
Plug 'scrooloose/nerdtree'
Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }
Plug 'junegunn/fzf.vim'
Plug 'ciaranm/detectindent'

"Plug 'majutsushi/tagbar'
"Plug 'xuyuanp/nerdtree-git-plugin'
"Plug 'jordwalke/vim-reasonml'
"Plug 'liuchengxu/vim-clap'

"external
Plug 'glacambre/firenvim', { 'do': function('firenvim#install') }

"colorschemes
Plug 'altercation/vim-colors-solarized'
Plug 'kristijanhusak/vim-hybrid-material'
"Plug 'agude/vim-eldar'
"Plug 'vim-scripts/seoul'
Plug 'challenger-deep-theme/vim'
"Plug 'NLKNguyen/papercolor-theme'
"Plug 'junegunn/seoul256.vim'
Plug 'ayu-theme/ayu-vim'

"Plug 'arcticicestudio/nord'
Plug 'joshdick/onedark.vim'
Plug 'romainl/flattened'
"Plug 'chase/focuspoint-vim'
"Plug 'wmvanvliet/vim-blackboard'
"Plug 'liuchengxu/space-vim-theme'
"Plug 'yous/vim-open-color'
"Plug 'sainnhe/vim-color-forest-night'
"Plug 'maksimr/Lucius2'
Plug 'nightsense/cosmic_latte'

"Plug 'euclio/vim-nocturne'
Plug 'romainl/flattened'
"Plug 'noahfrederick/vim-hemisu'
"Plug 'chriskempson/tomorrow-theme'
Plug 'tyrannicaltoucan/vim-deep-space'
"Plug 'CallumHoward/vim-neodark'
Plug 'mhartington/oceanic-next'

"Plug 'cseelus/vim-colors-tone'
"Plug 'srcery-colors/srcery-vim'
"Plug 'tjammer/blayu.vim'
"Plug 'kaicataldo/material.vim'
"Plug 'hzchirs/vim-material'
Plug 'tyrannicaltoucan/vim-quantum'
"Plug 'connorholyday/vim-snazzy'
"Plug 'kmszk/skyknight'
"Plug 'patstockwell/vim-monokai-tasty'
"Plug 'caksoylar/vim-mysticaltutor'

"REASON RML
"Plug 'reasonml-editor/vim-reason-plus'
"ENDREASON RML

"SCALA
autocmd User CocJumpPlaceholder call CocActionAsync('showSignatureHelp')
"ENDSCALA
"
" On-demand loading
"Plug 'scrooloose/nerdtree', { 'on': 'NERDTreeToggle' }
call plug#end()

syntax enable
set cursorline

set termguicolors
set background=dark
colorscheme deep-space
let ayucolor="mirage"

set mouse=a

set tabstop=4
set number relativenumber

filetype plugin on

set incsearch
set hlsearch
set nowrap

set timeout timeoutlen=3000 ttimeoutlen=100

" set leader
let mapleader=" "
nnoremap <leader><space> :nohl<CR>

set autoindent
set shiftwidth=4
set tabstop=4
set smartindent

filetype plugin on
syntax on

autocmd FileType python set breakindentopt=shift:4

set splitbelow
set splitright

" Set command aliases
cnoreabbrev NT NERDTree
cnoreabbrev CM CtrlPMixed


tnoremap <C-n> <C-\><C-n>

set shell=/bin/fish

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

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

" Better display for messages
"set cmdheight=2 "review

" Smaller updatetime for CursorHold & CursorHoldI
set updatetime=10

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

" always show signcolumns
set signcolumn=yes

filetype plugin indent on
" show existing tab with 4 spaces width
set tabstop=4
" when indenting with '>', use 4 spaces width
set shiftwidth=4
" On pressing tab, insert 4 spaces
set expandtab

nnoremap <leader>b :Buffers<CR>
nnoremap <c-p> :FZF<CR>
nnoremap <leader>p :Rg<CR>
nnoremap <leader>l :BLines<CR>

"vnoremap $ g_ "exp what does

tnoremap <A-h> <C-\><C-n><C-w>h
tnoremap <A-j> <C-\><C-n><C-w>j
tnoremap <A-k> <C-\><C-n><C-w>k
tnoremap <A-l> <C-\><C-n><C-w>l
nnoremap <A-h> <C-w>h
nnoremap <A-j> <C-w>j
nnoremap <A-k> <C-w>k
nnoremap <A-l> <C-w>l
inoremap <A-h> <Esc><C-w>hi
inoremap <A-j> <Esc><C-w>ji
inoremap <A-k> <Esc><C-w>ki
inoremap <A-l> <Esc><C-w>li

set clipboard=unnamedplus

"Remove all trailing whitespace by pressing F5
nnoremap <A-w> :let _s=@/<Bar>:%s/\s\+$//e<Bar>:let @/=_s<Bar><CR><C-o>

set wrap
set linebreak

function! s:CloseBracket()
    let line = getline('.')
    if line =~# '^\s*\(struct\|class\|enum\) '
        return "{\<Enter>};\<Esc>O"
    elseif searchpair('(', '', ')', 'bmn', '', line('.'))
        " Probably inside a function call. Close it off.
        return "{\<Enter>});\<Esc>O"
    else
        return "{\<Enter>}\<Esc>O"
    endif
endfunction
inoremap <expr> {<Enter> <SID>CloseBracket()