let mapleader ="ç"

" Vim-plug
call plug#begin('~/.config/nvim/plugged')
Plug 'bling/vim-airline'
Plug 'dhruvasagar/vim-table-mode'
Plug 'drmingdrmer/vim-toggle-quickfix'
Plug 'dyng/ctrlsf.vim'
Plug 'gorodinskiy/vim-coloresque', {'for': ['css', 'html']}
Plug 'haya14busa/incsearch.vim'
Plug 'honza/vim-snippets'
Plug 'junegunn/fzf.vim'
Plug 'junegunn/goyo.vim'
Plug 'luochen1990/rainbow'
Plug 'majutsushi/tagbar' " F9
Plug 'othree/html5.vim'
Plug 'pbrisbin/vim-mkdir'
Plug 'scrooloose/nerdtree'
Plug 'sheerun/vim-polyglot'
Plug 'SirVer/ultisnips'
Plug 'suan/vim-instant-markdown'
Plug 'Townk/vim-autoclose'
Plug 'tpope/vim-commentary'
Plug 'tpope/vim-fugitive'
Plug 'tpope/vim-repeat'
Plug 'tpope/vim-speeddating'
Plug 'tpope/vim-surround'
Plug 'vim-scripts/a.vim'
Plug 'vim-scripts/repmo.vim'
Plug 'vimwiki/vimwiki'
Plug 'w0rp/ale' " Linter
Plug 'wesQ3/vim-windowswap'
" vim-devicons should be the last plugin
Plug 'ryanoasis/vim-devicons'
call plug#end()
" fugitive // gitgutter
" command -bang -nargs=? QFix call QFixToggle(<bang>0)
function! QFixToggle()
    if exists("g:qfix_win")
        cclose
        unlet g:qfix_win
    else
        copen 10
        let g:qfix_win = bufnr("$")
    endif
endfunction

" IncSearch default bindings
map /  <Plug>(incsearch-forward)
map ?  <Plug>(incsearch-backward)
map g/ <Plug>(incsearch-stay)
map <leader>h :set hlsearch!<cr>
nnoremap <C-S> :CtrlSF

xmap <C-B> g<C-A>

" Multiple definitions of variables for plugins
" Airline tuning
let g:airline#extensions#tabline#enabled = 1
let g:airline#extensions#tabline#show_buffers = 1
let g:airline#extensions#tabline#show_tabs = 1
let g:airline_theme='minimalist'
let g:ale_lint_on_enter = 0
let g:ale_set_loclist = 0
let g:ale_set_quickfix = 1
let g:ctrlsf_auto_close =  {"normal" : 1, "compact": 1 }
let g:ctrlsf_auto_focus = { "at": "done", "duration_less_than": 2000 }
let g:ctrlsf_context = '-B 0 -A 0'
let g:ctrlsf_default_view_mode = 'compact'
let g:ctrlsf_regex_pattern = 1
let g:fzf_layout = { 'down': '~15%' }
let g:goyo_height=40
let g:goyo_width=100
let g:instant_markdown_autostart = 0
let g:netrw_list_hide = '\(^\|\s\s\)\zs\.\S\+'
let g:rainbow_active = 1
let g:vimwiki_ext2syntax = {}
" vimwiki files changed to .markdown for the sake of having different syntax highlighting/bindings
let g:vimwiki_list = [{'path': '~/vimwiki','syntax': 'markdown', 'ext': '.markdown'}]
" NERDTree
let NERDTreeAutoDeleteBuffer = 1
let NERDTreeDirArrows = 1
let NERDTreeMinimalUI = 1
let NERDTreeQuitOnOpen=1
set diffopt+=vertical
" Trigger configuration for UltiSnips
let g:UltiSnipsExpandTrigger="<tab>"
let g:UltiSnipsJumpForwardTrigger="<c-space>"
let g:UltiSnipsJumpBackwardTrigger="<c-g>"
" If you want :UltiSnipsEdit to split your window.
let g:UltiSnipsEditSplit="vertical"

" Basic definitions
set nocompatible
nnoremap c "_c
filetype on
syntax on
autocmd BufRead,BufNewFile * ALEDisable
set autoread
set clipboard=unnamedplus " Requires Nvim
set encoding=UTF-8
set foldlevel=1
set foldmethod=manual
set hidden
set ignorecase
" set list lcs=tab:\┊\ "
set list lcs=tab:\|\ "
set magic " apaga y vamonos
set modelines=1
set mouse=a
set nohlsearch " Incsearch is enough
set noshowmode " Mode is up on vim-airline
set number relativenumber
set numberwidth=4
set scrolloff=1
set shiftwidth=4
set shortmess=atI
set smartcase
set spelllang=es
set splitbelow splitright
set tabstop=4
set undodir=~/.vim/undo
set undofile
set wildmode=longest,list,full
set wrap

vmap a A
vmap i I

" Move visual blocks vertically
vnoremap J :m '>+1<CR>gv=gv
vnoremap K :m '<-2<CR>gv=gv

" Open ex mode on return press
nnoremap <CR> :

" Center on search
nnoremap n nzzzv
nnoremap N Nzzzv

"Remove all comments
nnoremap <leader>v :g/^#/d_<cr>

" Maintain Visual Mode after shifting > and <
vmap < <gv
vmap > >gv

" Tagbar
nmap <F9> :TagbarToggle<CR>

" Quickfix List
nmap <silent> <leader>q :call QFixToggle()<CR>

" Editing vimrc in vim
nnoremap <leader>ev :vspl $MYVIMRC<cr>
nnoremap <leader>sv :source $MYVIMRC<cr>

" 0 goes to the first character instead of the indent
nnoremap 0 ^

" Buffer movement
nnoremap <S-Tab> :bp<cr>
nnoremap <Tab> :bn<cr>

"Resizing splits
nnoremap <F5> :vertical resize +5<cr>
nnoremap <F2> :vertical resize -5<cr>
nnoremap <F4> :resize +5<cr>
nnoremap <F3> :resize -5<cr>

" Table mode
nnoremap <F6> :TableModeToggle<cr>

" Goyo - Distraction free typing
map <leader>f :Goyo \| set linebreak<CR>

" Spell-check toggle with <leader>o
map <leader>o :setlocal spell! <CR>

" Fuzzy finder
nnoremap <silent> <expr> <C-f> (expand('%') =~ 'NERD_tree' ? "\<c-w>\<c-w>" : '').":FZF\<cr>"

" Leah Rowe movement
map <C-h> <C-w>h
map <C-j> <C-w>j
map <C-k> <C-w>k
map <C-l> <C-w>l

" Replace all with S
nnoremap S :%s/\v/g<Left><Left>

" Allow saving of files as sudo when I forgot to start vim using sudo.
cmap w!! w !sudo /usr/bin/tee > /dev/null %

" Indent whole file
nnoremap <leader>i gg=G<C-o>
" Compile document (saves file)
map <leader>c :w! \| !compiler <c-r>% <CR>
map <leader>x :ALEToggle<cr>

" Remove ex mode
nnoremap Q <nop>

" Remove annoying tutorial
nnoremap <F1> <nop>

" Open corresponding .pdf/.html or preview
map <leader>p :!opout <c-r>%<CR><CR>

" Automatically deletes all trailing whitespace on save
autocmd BufWritePre * %s/\s\+$//e

" Disables automatic commenting on newline
autocmd FileType * setlocal formatoptions-=c formatoptions-=r formatoptions-=o

" Nerd tree
map <C-n> :NERDTreeToggle<CR>
" Closes if only tab is NERDTree
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif

" Terminal emulator bindings
if has('nvim')
au TermOpen * setlocal nonumber norelativenumber
tnoremap <Esc> <C-\><C-n>
au TermOpen  * setlocal nonumber | startinsert
au TermClose * setlocal   number | call feedkeys("\<C-\>\<C-n>")
endif

" Sets commentary on c as //
autocmd FileType c,cpp,cs,java setlocal commentstring=//\ %s

" Cleans out tex build files on file close
autocmd VimLeave *.tex !texclear %
autocmd BufRead,BufNewFile /tmp/calcurse*,~/.calcurse/notes/* set filetype=markdown
autocmd FileType pandoc set syntax=markdown
autocmd BufRead,BufNewFile *.ms,*.me,*.mom,*.man set filetype=groff
autocmd BufRead,BufNewFile *.tex set filetype=tex

" When shortcut files are updated, renew bash and ranger configs with new material
autocmd BufWritePost ~/.bmdirs,~/.bmfiles !shortcuts

" Run xrdb whenever Xdefaults or Xresources are updated.
autocmd BufWritePost ~/.Xresources,~/.Xdefaults !xrdb %

" Autocompile vimwiki to html
autocmd BufWritePost ~/main/vimwiki/*.markdown !compiler % &

" Auto source .vimrc when saved. Nvim friendly
autocmd! BufWritePost ~/.vimrc,~/.config/nvim/init.vim source $MYVIMRC

" Too big to be with the rest of the variable definitions
let g:rainbow_conf = {
\   'guifgs': ['royalblue3', 'darkorange3', 'seagreen3', 'firebrick'],
\   'ctermfgs': ['lightblue', 'lightyellow', 'lightcyan', 'lightmagenta'],
\   'operators': '_,_',
\   'parentheses': ['start=/(/ end=/)/ fold', 'start=/\[/ end=/\]/ fold', 'start=/{/ end=/}/ fold'],
\   'separately': {
\       '*': {},
\       'tex': {
\           'parentheses': ['start=/(/ end=/)/', 'start=/\[/ end=/\]/'],
\       },
\       'lisp': {
\           'guifgs': ['royalblue3', 'darkorange3', 'seagreen3', 'firebrick', 'darkorchid3'],
\       },
\       'vim': {
\           'parentheses': ['start=/(/ end=/)/', 'start=/\[/ end=/\]/', 'start=/{/ end=/}/ fold', 'start=/(/ end=/)/ containedin=vimFuncBody', 'start=/\[/ end=/\]/ containedin=vimFuncBody', 'start=/{/ end=/}/ fold containedin=vimFuncBody'],
\       },
\       'html': {
\           'parentheses': ['start=/\v\<((area|base|br|col|embed|hr|img|input|keygen|link|menuitem|meta|param|source|track|wbr)[ >])@!\z([-_:a-zA-Z0-9]+)(\s+[-_:a-zA-Z0-9]+(\=("[^"]*"|'."'".'[^'."'".']*'."'".'|[^ '."'".'"><=`]*))?)*\>/ end=#</\z1># fold'],
\       },
\       'css': 0,
\   }
\}

if exists('$TMUX')
    let &t_SI = "\<Esc>Ptmux;\<Esc>\e[5 q\<Esc>\\"
    let &t_EI = "\<Esc>Ptmux;\<Esc>\e[2 q\<Esc>\\"
 else
    let &t_SI = "\e[5 q"
    let &t_EI = "\e[2 q"
endif

set guicursor=n-v-c:block,i-ci-ve:ver25,r-cr:hor20,o:hor50
\,a:blinkwait700-blinkoff400-blinkon250-Cursor/lCursor
\,sm:block-blinkwait175-blinkoff150-blinkon175

" augroup vimrc
"   au BufReadPre * setlocal foldmethod=indent
"   au BufWinEnter * if &fdm == 'indent' | setlocal foldmethod=manual | endif
"   au BufWinEnter * norm zR
" augroup END