" TODO: fzf enable search through hidden files - https://www.reddit.com/r/neovim/comments/fzeccx/how_can_i_make_fzf_include_hidden_directories/
" TODO: fix fzf search the same dir in different windows https://vimways.org/2019/vim-and-the-working-directory/
" TODO: create readme file about navigation
filetype plugin indent on "Включает определение типа файла, загрузку...
"... соответствующих ему плагинов и файлов отступов
set encoding=utf-8 "Ставит кодировку UTF-8
syntax enable
set term=xterm-256color
set timeoutlen=200 ttimeoutlen=0 " https://www.johnhawthorn.com/2012/09/vi-escape-delays/
colorscheme atom-dark-256
set number relativenumber
set backspace=indent,eol,start
filetype plugin indent on

" tabs navigation
nnoremap <C-S-tab> :tabprevious<CR>
nnoremap <C-tab>   :tabnext<CR>
nnoremap <C-t>     :tabnew<CR>
inoremap <C-S-tab> <Esc>:tabprevious<CR>i
inoremap <C-tab>   <Esc>:tabnext<CR>i
inoremap <C-t>     <Esc>:tabnew<CR>i
nnoremap H gT
nnoremap L gt

" Changing <leader> key from \ to <space>
nnoremap <SPACE> <Nop>
let mapleader=" "

" Folding params
set foldlevelstart=20

" Hiding unnecessary vertical split lines
set fillchars+=vert:\ "White space at the end
highlight VertSplit ctermbg=bg ctermfg=bg
highlight VertSplit guibg=bg guifg=bg

if empty(glob('~/.vim/autoload/plug.vim')) "Если vim-plug не стоит
  silent !curl -fLo ~/.vim/autoload/plug.vim --create-dirs 
    \ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim 
  "И скачать его оттуда
  "А после прогнать команду PlugInstall, о которой мы сейчас поговорим
  autocmd VimEnter * PlugInstall --sync | source $MYVIMRC
endif

call plug#begin('~/.vim/bundle') "Начать искать плагины в этой директории
  Plug 'vim-airline/vim-airline'
  Plug 'Yggdroot/indentLine'
  Plug 'airblade/vim-gitgutter'
  Plug 'jreybert/vimagit'
  Plug 'preservim/nerdtree'
  Plug 'towolf/vim-helm'
  Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
  Plug 'junegunn/fzf.vim'
call plug#end() "Перестать это делать

"
" Vim-Airline plugin config
"
" To enable powerfonts you first need to install it system-wide: https://github.com/ryanoasis/nerd-fonts#font-installation
" Then you need to enable Non-ASCII font displaying on your terminal settings
let g:airline_powerline_fonts = 0 " Disable powerline fonts
let g:airline#extensions#keymap#enabled = 0 " Do not show keyboard mapping
let g:airline_section_z = "㏑:%l/%L:%c" " Custom minimalistic current position section
let g:Powerline_symbols='unicode' " Unicode support

" 
" Gitgutter plugin config
"
let g:gitgutter_override_sign_column_highlight = 1
highlight SignColumn term=underline cterm=NONE ctermbg=235 ctermfg=66 gui=NONE guibg=#232526 guifg=#465457
set updatetime=100

"
" Magit plugin config
"
nnoremap <leader>gs :Magit<CR>       " git status
nnoremap <leader>gp :! git push<CR>  " git Push

"
" NERDTree plugin config
"
nnoremap <leader>n :NERDTreeFocus<CR>
nnoremap <C-n> :NERDTree<CR>
nnoremap <C-t> :NERDTreeToggle<CR>
highlight VertSplit cterm=none
let NERDTreeShowHidden=1
" Exit Vim if NERDTree is the only window remaining in the only tab.
autocmd BufEnter * if tabpagenr('$') == 1 && winnr('$') == 1 && exists('b:NERDTree') && b:NERDTree.isTabTree() | quit | endif

"
" fzf plugin config
"
let g:fzf_preview_window = 'right:50%'
let g:fzf_layout = { 'window': { 'width': 0.9, 'height': 0.6  }  }

nnoremap <silent> <Leader>b :Buffers<CR>
nnoremap <silent> <Leader>f :Files<CR>
nnoremap <silent> <Leader>gr :Rg<CR>
nnoremap <silent> <Leader>/ :BLines<CR>
nnoremap <silent> <Leader>' :Marks<CR>
nnoremap <silent> <Leader>g :Commits<CR>
nnoremap <silent> <Leader>H :Helptags<CR>
nnoremap <silent> <Leader>hh :History<CR>
nnoremap <silent> <Leader>h: :History:<CR>
nnoremap <silent> <Leader>h/ :History/<CR>

" YAML files config
autocmd FileType yaml,yml setlocal ts=2 sts=2 sw=2 expandtab
let g:indentLine_char = '⦙'