" Plugins
call plug#begin('~/.vim/plugged')
Plug 'lervag/vimtex'
Plug 'NewComer00/octavetui.vim', {'branch': 'main'}
Plug 'iamcco/markdown-preview.nvim', { 'do': { -> mkdp#util#install() }, 'for': ['markdown', 'vim-plug'] }
Plug 'vlime/vlime', {'rtp': 'vim/'}
call plug#end()

" Speed up making new reports
autocmd BufNewFile report.tex 0r ~/.vim/templates/skeleton.tex

" Octave IDE
let g:octavetui_octave_executable = '/usr/bin/octave'
let g:octavetui_user_keymaps = {
            \ 'OctaveTUISetBreakpoint':     '',
            \ 'OctaveTUIDelBreakpoint':     '',
            \ 'OctaveTUINext':              '',
            \ 'OctaveTUIStepIn':            '',
            \ 'OctaveTUIStepOut':           '',
            \ 'OctaveTUIRun':               '<F9>',
            \ 'OctaveTUIRunStacked':        '',
            \ 'OctaveTUIQuit':              'q',
            \ 'OctaveTUIQuitStacked':       '',
            \ 'OctaveTUIContinue':          '',
            \ 'OctaveTUIAddToWatch':        '',
            \ 'OctaveTUIRemoveFromWatch':   '',
            \ 'OctaveTUIGoToLastError':     'E',
            \ }


" Hotkey for viewing pdf for vimtex
function! SyncZathura()
    " Get the window ID of the CURRENT terminal (where Vim is running)
    let l:term_id = system('xdotool getactivewindow')

    " 1. Raise Zathura using its Class name (-x)
    " 2. Raise the terminal back up using the ID we just captured
    silent exec '!wmctrl -xa Zathura && wmctrl -ia ' . l:term_id
    redraw!
endfunction
nnoremap <leader>z :call SyncZathura()<CR>

" Vimtex setup
let g:vimtex_view_method = 'zathura'
let g:vimtex_view_automatic = 1
let g:vimtex_compiler_method = 'latexmk'

" Tab autocomplete (but only when wanted)
function! SmartTab()
  let col = col('.') - 1
  if !col || getline('.')[col - 1]  !~ '\k'
    return "\<Tab>"
  else
    return "\<C-n>"
  endif
endfunction

" Map it to easily go forward and backwards
inoremap <Tab> <C-r>=SmartTab()<CR>
inoremap <S-Tab> <C-p>

" Make it nice like bash
set completeopt=menu,menuone,noselect
set wildmode=list:longest


" Basic settings
filetype plugin indent on
syntax enable
set number
set ts=4
set sw=4
set smarttab
set expandtab
set autoindent

" Move easily between splits
nnoremap h <C-w>h
nnoremap j <C-w>j
nnoremap k <C-w>k
nnoremap l <C-w>l


" Compile/run hotkeys (when not using make)
autocmd FileType python map <buffer> <F9> :w<CR>:exec '!clear && python3' shellescape(@%, 1)<CR>
autocmd FileType python imap <buffer> <F9> <esc>:w<CR>:exec '!clear && python3' shellescape(@%, 1)<CR>

autocmd FileType python map <buffer> <F8> :!python3 -m openmc_plotter<CR>
autocmd FileType python map <buffer> <F8> <esc>:!python3 -m openmc_plotter<CR>

autocmd FileType java map <buffer> <F9> :w<CR>:exec '!clear && java' shellescape(@%, 1)<CR>
autocmd FileType java imap <buffer> <F9> <esc>:w<CR>:exec '!clear && java' shellescape(@%, 1)<CR>

autocmd FileType fortran map <buffer> <F9> :w<CR>:exec '!clear && gfortran -o %:r.x % && ./%:r.x'<CR>
"autocmd FileType fortran imap <buffer> <F9> <esc>:w<CR>:exec '!clear && gfortran -o %:r.out' shellescape(@%, 1) ' && ./prog'<CR>

autocmd FileType gnuplot map <buffer> <F9> :w<CR>:!gnuplot %<CR>
"autocmd FileType gnuplot imap <buffer> <F9> <esc>:w<CR>:!gnuplot % -e "pause mouse close,key"<CR>

autocmd FileType sh map <buffer> <F9> :w<CR> :!clear && ./% <CR>
autocmd FileType sh imap <buffer> <F9> <esc>:w<CR> :!clear && ./% <CR>

" Starting and closing OctaveTUI
autocmd FileType matlab map <buffer> <F5> :w<CR> :OctaveTUIStart<CR>
autocmd FileType matlab imap <buffer> <F5> <esc>:w<CR> :OctaveTUIStart <CR>

autocmd FileType matlab map <buffer> <F6> :w<CR> :OctaveTUIStop <CR>
autocmd FileType matlab imap <buffer> <F6> <esc>:w<CR> :OctaveTUIStop <CR>


" Big day for ZZ ZQ fans!
map q: <Nop>
nnoremap Q <nop>