syntax on

call plug#begin('~/.vim/plugged')

if !has('nvim')
  Plug 'roxma/nvim-yarp'
  Plug 'roxma/vim-hug-neovim-rpc'
endif

let g:deoplete#enable_at_startup = 1
"Plug 'powerline/powerline',{'rtp':'powerline/bindings/vim/'}
"Plug 'crosbymichael/vim-cfmt'
Plug 'vim-airline/vim-airline'
"Plug 'vim-airline/vim-airline-themes'
Plug 'ycm-core/YouCompleteMe'
filetype plugin on
Plug 'fatih/vim-go',{'do':':GoUpdateBinaries'}
Plug 'preservim/tagbar'
Plug 'scrooloose/nerdcommenter'
Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
Plug 'junegunn/fzf.vim'
Plug 'rust-lang/rust.vim'
Plug 'dense-analysis/ale'
Plug 'airblade/vim-rooter'
Plug 'prabirshrestha/vim-lsp'
"Plug 'zacanger/angr.vim'
"Plug 'morhetz/gruvbox'
"Plug 'mattn/vim-lsp-settings'
Plug 'cocopon/iceberg.vim'
Plug 'ntpeters/vim-better-whitespace'
Plug 'chriskempson/base16-vim'
Plug 'rafi/awesome-vim-colorschemes'
Plug 'rhysd/vim-clang-format'
Plug 'tpope/vim-surround'
Plug 'skywind3000/asyncrun.vim'
Plug 'tpope/vim-fugitive'
Plug 'habamax/vim-rst'

let g:airline_powerline_fonts=1

" YCM: load extra conf
let g:ycm_confirm_extra_conf = 0
let g:ycm_autoclose_preview_window_after_insertion = 1
let g:ycm_semantic_triggers = { 'c': [ 're!\w{4}' ] }
let g:ycm_clangd_args=['--header-insertion=never'] " don't include headers

let g:clang_format#command = "/usr/bin/clang-format"

"set omnifunc=ale#completion#OmniFunc
let rustfmt_autosave=1

nmap <F8> :TagbarToggle<CR>
let g:go_def_mapping_enabled=0

call plug#end()

set termguicolors
" colorscheme selection
"colorscheme iceberg
"colorscheme mountaineer
"colorscheme base16-gruvbox-dark-pale
"colorscheme gotham
colorscheme molokai
"colorscheme termschool

"hi Search ctermbg=Yellow
"hi Search ctermfg=Black
" Настроим кол-во символов пробелов, которые будут заменять \t
set tabstop=8
set shiftwidth=8
set smarttab
" set et " — включим автозамену по умолчанию
" set expandtab
set copyindent
" set smartindent
set preserveindent
set softtabstop=0

" 80 symbols per line
set tw=80

set wrap " — попросим Vim переносить длинные строки
set formatoptions=tcrq

" case sensitive search
set noic
" nmap <F9> :set ignorecase! ignorecase?
nmap <F5> :FZF<CR>
autocmd FileType go nmap <F7> :GoTest<CR>
autocmd FileType go nmap <F9> :GoBuild<CR>
autocmd FileType go nmap <F10> :GoDef<CR>
autocmd FileType go nmap <F6> :cclose<CR>:pclose<CR>:lclose<CR>
autocmd FileType rust nmap <F9> :Cargo build<CR>
autocmd FileType rust nmap <F7> :Cargo test<CR>
autocmd FileType rust nmap <F6> :cclose<CR>:pclose<CR>:lclose<CR>
autocmd FileType rust setlocal omnifunc=lsp#complete

autocmd BufRead *.c,*.h nmap <F9> :ClangFormat<CR>
autocmd BufRead *.c,*.h nmap <F10> :YcmCompleter GoToDefinition<CR>

autocmd BufRead *.rst set nowrap

set ai " — включим автоотступы для новых строк
set cin " — включим отступы в стиле Си

" Далее настроим поиск и подсветку результатов поиска и совпадения скобок
set showmatch
set hlsearch
set incsearch

highlight ExtraWhitespace ctermbg=red guibg=red
match ExtraWhitespace /\s\+$/
autocmd BufWinEnter * match ExtraWhitespace /\s\+$/
autocmd InsertEnter * match ExtraWhitespace /\s\+\%#\@<!$/
autocmd InsertLeave * match ExtraWhitespace /\s\+$/
autocmd BufWinLeave * call clearmatches()

set lz " — ленивая перерисовка экрана при выполнении скриптов

" Показываем табы в начале строки точками
set listchars=tab:··,trail:·
"set listchars=tab:│·,trail:·,extends:→
"set listchars=tab:│\ ,trail:·,extends:→
set list

"Порядок применения кодировок и формата файлов

set ffs=unix,dos,mac
set fencs=utf-8,cp1251,koi8-r,ucs-2,cp866

"Взаимодействие и элементы интерфейса

"Я часто выделяю мышкой содержимое экрана в Putty, но перехват мышки в Vim мне иногда мешает. Отключаем функционал вне графического режима:
if !has('gui_running')
set mouse=
endif

"Опять же, системы сборки для разных платформ могут быть переопределены:
if has('win32')
    set makeprg=nmake
    compiler msvc
else
    set makeprg=make
    compiler gcc
endif

"highlight Comment       ctermfg=DarkGrey
set laststatus=2
set t_Co=256


" Turn ALE on
let g:ale_enabled = 0
"let g:ale_linters = { 'c': ['cppcheck']}

" Use cppcheck for C/C++
let g:ale_linters = {
    \ 'go': ['revive', 'gometalinter', 'gofmt'] ,
    \ 'c':   ['cppcheck'],
    \ 'cpp': ['cppcheck'],
\}

" Linting behavior (pick what you like)
let g:ale_lint_on_text_changed = 'normal'   " or 'never'
let g:ale_lint_on_insert_leave = 1
let g:ale_lint_on_enter = 1
let g:ale_lint_on_save = 1

" Show signs + use loclist/quickfix if desired
let g:ale_sign_column_always = 1
let g:ale_set_loclist = 1
let g:ale_set_quickfix = 0

" Optional: open list automatically when problems exist
let g:ale_open_list = 0

let g:ale_cpp_cppcheck_options =
\ '--enable=warning,style,performance,portability ' .
\ '--inline-suppr ' .
\ '--suppress=missingIncludeSystem ' .
\ '--language=c++ ' .
\ '--std=c++17'

let g:ale_c_cppcheck_options =
\ '--enable=warning,style,performance,portability ' .
\ '--inline-suppr ' .
\ '--suppress=missingIncludeSystem ' .
\ '--language=c ' .
\ '--std=gnu17'

" crosbymichael/vim-cfmt
"autocmd BufWritePre *.c,*.h Cfmt
"let g:cfmt_style = '-linux -l120'

let g:tagbar_position = "topleft vertical"
" For use with gotags
let g:tagbar_type_go = {
    \ 'ctagstype' : 'go',
    \ 'kinds'     : [
        \ 'p:package',
        \ 'i:imports:1',
        \ 'c:constants',
        \ 'v:variables',
        \ 't:types',
        \ 'n:interfaces',
        \ 'w:fields',
        \ 'e:embedded',
        \ 'm:methods',
        \ 'r:constructor',
        \ 'f:functions'
    \ ],
    \ 'sro' : '.',
    \ 'kind2scope' : {
        \ 't' : 'ctype',
        \ 'n' : 'ntype'
    \ },
    \ 'scope2kind' : {
        \ 'ctype' : 't',
        \ 'ntype' : 'n'
    \ },
    \ 'ctagsbin'  : 'gotags',
    \ 'ctagsargs' : '-sort -silent'
\ }

set bg=dark

" Disable arrow keys - force to use home line
nnoremap <up> <nop>
nnoremap <down> <nop>
inoremap <up> <nop>
inoremap <down> <nop>
inoremap <left> <nop>
inoremap <right> <nop>

let g:rooter_patterns = ['.vimroot', '.git/', '.python-version']

augroup vimrc_rooter
    autocmd VimEnter * :Rooter
augroup END

"Toggle YouCompleteMe on and off with F3
function Toggle_ycm()
    if g:ycm_show_diagnostics_ui == 0
        let g:ycm_auto_trigger = 1
        let g:ycm_show_diagnostics_ui = 1
        :YcmRestartServer
        :e
        :echo "YCM on"
    elseif g:ycm_show_diagnostics_ui == 1
        let g:ycm_auto_trigger = 0
        let g:ycm_show_diagnostics_ui = 0
        :YcmRestartServer
        :e
        :echo "YCM off"
    endif
endfunction
map <F3> :call Toggle_ycm() <CR>

function MakeTabSpaces()
    setlocal shiftwidth=4
    setlocal tabstop=4
    setlocal softtabstop=4
    setlocal expandtab
endfunction

function DockerExec(image, cmd)
    let save_efm=&errorformat
    setlocal errorformat=%*[^-]---\ %f:%l:\ error:\ %m
    "setlocal errorformat=%E[\ \ ERROR\ \ \ ]%#---\ %m,%Z[\ \ \ LINE\ \ \ ]%#---\ %f:%l:%*[^:]:\ %m
    "setlocal errorformat=%E[%#\ ERROR\ %#]%#---\ %m,%Z[%#\ LINE\ %#]%#---\ %f:%l:%*[^:]:\ %m
    execute 'AsyncRun docker exec ' . a:image . ' ' . a:cmd
    call clearmatches()
    let &errorformat=save_efm
endfunction
map <F4> :call DockerExec("floweaver-24.11", "meson test -v") <CR>

nnoremap <C-j> :cnext<cr>
nnoremap <C-k> :cprev<cr>