scriptencoding utf-8

" Plugin specification and lua stuff
lua require('plugin_specs')

" Use short names for common plugin manager commands to simplify typing.
" To use these shortcuts: first activate command line with `:`, then input the
" short alias, e.g., `pi`, then press <space>, the alias will be expanded to
" the full command automatically.
call utils#Cabbrev('pi', 'Lazy install')
call utils#Cabbrev('pud', 'Lazy update')
call utils#Cabbrev('pc', 'Lazy clean')
call utils#Cabbrev('ps', 'Lazy sync')

""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
"                      configurations for vim script plugin                  "
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

"""""""""""""""""""""""""UltiSnips settings"""""""""""""""""""
" Trigger configuration. Do not use <tab> if you use YouCompleteMe
let g:UltiSnipsExpandTrigger='<c-j>'

" Do not look for SnipMate snippets
let g:UltiSnipsEnableSnipMate = 0

" Shortcut to jump forward and backward in tabstop positions
let g:UltiSnipsJumpForwardTrigger='<c-j>'
let g:UltiSnipsJumpBackwardTrigger='<c-k>'

" Configuration for custom snippets directory, see
" https://jdhao.github.io/2019/04/17/neovim_snippet_s1/ for details.
let g:UltiSnipsSnippetDirectories=['UltiSnips', 'my_snippets']

"""""""""""""""""""""""""" vlime settings """"""""""""""""""""""""""""""""
command! -nargs=0 StartVlime call jobstart(printf("sbcl --load %s/vlime/lisp/start-vlime.lisp", g:package_home))

""""""""""""""""""""""""""" vista settings """"""""""""""""""""""""""""""""""
let g:vista#renderer#icons = {
      \ 'member': '',
      \ }

" Do not echo message on command line
let g:vista_echo_cursor = 0
" Stay in current window when vista window is opened
let g:vista_stay_on_open = 0

nnoremap <silent> <Space>t :<C-U>Vista!!<CR>

""""""""""""""""""""""""vim-mundo settings"""""""""""""""""""""""
let g:mundo_verbose_graph = 0
let g:mundo_width = 80

nnoremap <silent> <Space>u :MundoToggle<CR>

""""""""""""""""""""""""""""better-escape.vim settings"""""""""""""""""""""""""
let g:better_escape_interval = 200

""""""""""""""""""""""""""""vim-xkbswitch settings"""""""""""""""""""""""""
let g:XkbSwitchEnabled = 1

"""""""""""""""""""""""""markdown-preview settings"""""""""""""""""""
" Only setting this for suitable platforms
if g:is_win || g:is_mac
  " Do not close the preview tab when switching to other buffers
  let g:mkdp_auto_close = 0

  " Shortcuts to start and stop markdown previewing
  nnoremap <silent> <M-m> :<C-U>MarkdownPreview<CR>
  nnoremap <silent> <M-S-m> :<C-U>MarkdownPreviewStop<CR>
endif

""""""""""""""""""""""""vim-grammarous settings""""""""""""""""""""""""""""""
if g:is_mac
  let g:grammarous#languagetool_cmd = 'languagetool'
  let g:grammarous#disabled_rules = {
      \ '*' : ['WHITESPACE_RULE', 'EN_QUOTES', 'ARROWS', 'SENTENCE_WHITESPACE',
      \        'WORD_CONTAINS_UNDERSCORE', 'COMMA_PARENTHESIS_WHITESPACE',
      \        'EN_UNPAIRED_BRACKETS', 'UPPERCASE_SENTENCE_START',
      \        'ENGLISH_WORD_REPEAT_BEGINNING_RULE', 'DASH_RULE', 'PLUS_MINUS',
      \        'PUNCTUATION_PARAGRAPH_END', 'MULTIPLICATION_SIGN', 'PRP_CHECKOUT',
      \        'CAN_CHECKOUT', 'SOME_OF_THE', 'DOUBLE_PUNCTUATION', 'HELL',
      \        'CURRENCY', 'POSSESSIVE_APOSTROPHE', 'ENGLISH_WORD_REPEAT_RULE',
      \        'NON_STANDARD_WORD', 'AU', 'DATE_NEW_YEAR'],
      \ }

  augroup grammarous_map
    autocmd!
    autocmd FileType markdown nmap <buffer> <leader>x <Plug>(grammarous-close-info-window)
    autocmd FileType markdown nmap <buffer> <c-n> <Plug>(grammarous-move-to-next-error)
    autocmd FileType markdown nmap <buffer> <c-p> <Plug>(grammarous-move-to-previous-error)
  augroup END
endif

""""""""""""""""""""""""unicode.vim settings""""""""""""""""""""""""""""""
nmap ga <Plug>(UnicodeGA)

""""""""""""""""""""""""""""vim-sandwich settings"""""""""""""""""""""""""""""
" Map s to nop since s in used by vim-sandwich. Use cl instead of s.
nmap s <Nop>
omap s <Nop>

""""""""""""""""""""""""""""vimtex settings"""""""""""""""""""""""""""""
if executable('latex')
  " Hacks for inverse search to work semi-automatically,
  " see https://jdhao.github.io/2021/02/20/inverse_search_setup_neovim_vimtex/.
  function! s:write_server_name() abort
    let nvim_server_file = (has('win32') ? $TEMP : '/tmp') . '/vimtexserver.txt'
    call writefile([v:servername], nvim_server_file)
  endfunction

  augroup vimtex_common
    autocmd!
    autocmd FileType tex call s:write_server_name()
    autocmd FileType tex nmap <buffer> <F9> <plug>(vimtex-compile)
  augroup END

  let g:vimtex_compiler_latexmk = {
        \ 'build_dir' : 'build',
        \ }

  " TOC settings
  let g:vimtex_toc_config = {
        \ 'name' : 'TOC',
        \ 'layers' : ['content', 'todo', 'include'],
        \ 'resize' : 1,
        \ 'split_width' : 30,
        \ 'todo_sorted' : 0,
        \ 'show_help' : 1,
        \ 'show_numbers' : 1,
        \ 'mode' : 2,
        \ }

  " Viewer settings for different platforms
  if g:is_win
    let g:vimtex_view_general_viewer = 'SumatraPDF'
    let g:vimtex_view_general_options = '-reuse-instance -forward-search @tex @line @pdf'
  endif

  if g:is_mac
    " let g:vimtex_view_method = "skim"
    let g:vimtex_view_general_viewer = '/Applications/Skim.app/Contents/SharedSupport/displayline'
    let g:vimtex_view_general_options = '-r @line @pdf @tex'

    augroup vimtex_mac
      autocmd!
      autocmd User VimtexEventCompileSuccess call UpdateSkim()
    augroup END

    " The following code is adapted from https://gist.github.com/skulumani/7ea00478c63193a832a6d3f2e661a536.
    function! UpdateSkim() abort
      let l:out = b:vimtex.out()
      let l:src_file_path = expand('%:p')
      let l:cmd = [g:vimtex_view_general_viewer, '-r']

      if !empty(system('pgrep Skim'))
        call extend(l:cmd, ['-g'])
      endif

      call jobstart(l:cmd + [line('.'), l:out, l:src_file_path])
    endfunction
  endif
endif

""""""""""""""""""""""""""""vim-matchup settings"""""""""""""""""""""""""""""
" Improve performance
let g:matchup_matchparen_deferred = 1
let g:matchup_matchparen_timeout = 100
let g:matchup_matchparen_insert_timeout = 30

" Enhanced matching with matchup plugin
let g:matchup_override_vimtex = 1

" Whether to enable matching inside comment or string
let g:matchup_delim_noskips = 0

" Show offscreen match pair in popup window
let g:matchup_matchparen_offscreen = {'method': 'popup'}

"""""""""""""""""""""""""" asyncrun.vim settings """"""""""""""""""""""""""
" Automatically open quickfix window of 6 line tall after asyncrun starts
let g:asyncrun_open = 6
if g:is_win
  " Command output encoding for Windows
  let g:asyncrun_encs = 'gbk'
endif

""""""""""""""""""""""""""""""firenvim settings""""""""""""""""""""""""""""""
if exists('g:started_by_firenvim') && g:started_by_firenvim
  if g:is_mac
    set guifont=Iosevka\ Nerd\ Font:h18
  else
    set guifont=Consolas
  endif

  " general config for firenvim
  let g:firenvim_config = {
      \ 'globalSettings': {
          \ 'alt': 'all',
      \  },
      \ 'localSettings': {
          \ '.*': {
              \ 'cmdline': 'neovim',
              \ 'priority': 0,
              \ 'selector': 'textarea',
              \ 'takeover': 'never',
          \ },
      \ }
  \ }

  function s:setup_firenvim() abort
    set signcolumn=no
    set noruler
    set noshowcmd
    set laststatus=0
    set showtabline=0
  endfunction

  augroup firenvim
    autocmd!
    autocmd BufEnter * call s:setup_firenvim()
    autocmd BufEnter sqlzoo*.txt set filetype=sql
    autocmd BufEnter github.com_*.txt set filetype=markdown
    autocmd BufEnter stackoverflow.com_*.txt set filetype=markdown
  augroup END
endif

""""""""""""""""""""""""""""""nvim-gdb settings""""""""""""""""""""""""""""""
nnoremap <leader>dp :<C-U>GdbStartPDB python -m pdb %<CR>