" This line should not be removed as it ensures that various options are
" properly set to work with the Vim-related packages.
runtime! archlinux.vim

" If you prefer the old-style vim functionalty, add 'runtime! vimrc_example.vim'
" Or better yet, read /usr/share/vim/vim80/vimrc_example.vim or the vim manual
" and configure vim to your own liking!

" Syntax highlighting
syntax on
set background=dark
let g:solarized_termcolors = 16
let g:solarized_hitrail=1
colorscheme solarized

" have Vim load indentation rules and plugins
" according to the detected filetype.
if has("autocmd")
  filetype plugin indent on
endif

set shell=sh
set showcmd            " Show (partial) command in status line.
set showmatch           " Show matching brackets.
set hlsearch
"set ignorecase         " Do case insensitive matching
"set smartcase          " Do smart case matching
set incsearch          " Incremental search
"set autowrite          " Automatically save before commands like :next and :make
set hidden             " Hide buffers when they are abandoned
set mouse=a
set number
set expandtab       "Use softtabstop spaces instead of tab characters for indentation
set shiftwidth=4    "Indent by 4 spaces when using >>, <<, == etc.
set softtabstop=4   "Indent by 4 spaces when pressing <TAB>
set tabstop=4
set autoindent      "Keep indentation from previous line
set smartindent     "Automatically inserts indentation in some cases
set nowrap
set laststatus=2
let mapleader = ","
set backupdir=~/.vim/backup//
set directory=~/.vim/swap//
set undodir=~/.vim/undo//
set splitright
set cursorline

" flag lines wider than 80 char
highlight ColorColumn ctermbg=magenta
call matchadd('ColorColumn', '\%81v', 100)


if has("autocmd")

  autocmd FileType yaml setlocal ts=2 sts=2 sw=2 expandtab
  autocmd FileType html setlocal ts=2 sts=2 sw=2 expandtab
  autocmd FileType gohtmltmpl setlocal ts=2 sts=2 sw=2 expandtab
  autocmd FileType css setlocal ts=2 sts=2 sw=2 expandtab
  autocmd FileType javascript setlocal ts=2 sts=2 sw=2 expandtab
  autocmd FileType html.handlebars setlocal ts=2 sts=2 sw=2 expandtab
  autocmd FileType xml setlocal ts=2 sts=2 sw=2 expandtab
  autocmd FileType go setlocal ts=4 sts=4 sw=4 noexpandtab
  autocmd FileType rst setlocal tw=80 ts=3 sts=3 sw=3 expandtab
  autocmd FileType gitcommit setlocal tw=80 ts=2 sts=2 sw=2 expandtab
  autocmd FileType md setlocal tw=80 ts=2 sts=2 sw=2 expandtab
  autocmd FileType vimwiki setlocal tw=80 ts=2 sts=2 sw=2 expandtab
endif

" Airline options
let g:airline_powerline_fonts = 1
let g:airline_theme='solarized'
let g:airline#extensions#tabline#enabled = 1

" NERDTree options
" Automatically opens NERDTree
" autocmd vimenter * NERDTree

" Close NERDTree if it is the last window
" autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif

" Vim-go options
let g:go_fmt_command = "goimports"
let g:go_fmt_autosave = 1
let g:go_metalinter_enabled = ['govet', 'golint', 'errcheck', 'staticcheck', 'gosimple', 'structcheck', 'varcheck', 'ineffassign', 'deadcode', 'gosec', 'unconvert', 'dupl', 'goconst', 'gocyclo', 'misspell', 'unparam', 'lll', 'interfacer', 'nakedret', 'scopelint']
let g:go_metalinter_autosave = 1
"let g:go_metalinter_autosave_enabled = ['govet', 'golint', 'errcheck']
let g:go_metalinter_autosave_enabled = ['govet', 'golint', 'errcheck', 'staticcheck', 'gosimple', 'structcheck', 'varcheck', 'ineffassign', 'deadcode', 'gosec', 'unconvert', 'dupl', 'goconst', 'gocyclo', 'misspell', 'unparam', 'lll', 'interfacer', 'nakedret', 'scopelint']
let g:go_list_type = "quickfix"
let g:go_highlight_functions = 1
let g:go_highlight_function_parameters = 1
let g:go_highlight_function_calls = 1
let g:go_highlight_methods = 1
let g:go_highlight_fields = 1
let g:go_highlight_types = 1
let g:go_highlight_operators = 1
let g:go_highlight_build_constraints = 1
let g:go_highlight_generate_tags = 1
let g:go_highlight_extra_types = 1
let g:go_highlight_array_whitespace_error = 1
let g:go_highlight_chan_whitespace_error = 1
let g:go_highlight_space_tab_error = 1
let g:go_highlight_trailing_whitespace_error = 1
let g:go_highlight_variable_declarations = 1
let g:go_doc_popup_window=1
let g:go_def_mapping_enabled = 0
let g:go_doc_keywordprg_enabled = 0
let g:go_code_completion_enabled = 0
let g:go_gopls_use_placeholders = 1
let g:go_gopls_complete_unimported = 1
let g:go_test_show_name = 1
let g:go_test_timeout= '60s'
let g:go_auto_type_info = 1
let g:go_jump_to_error = 0
let g:go_auto_sameids = 0

" vimwiki options
let g:vimwiki_list = [{'path': '~/Notebook/work', 
                      \ 'auto_toc': 1, 
                      \ 'index': 'main',
                      \ 'ext': '.md',
                      \ 'syntax': 'markdown'},
                     \{'path': '~/Notebook/perso', 
                      \ 'auto_toc': 1, 
                      \ 'index': 'main',
                      \ 'ext': '.md',
                      \ 'syntax': 'markdown'}]
let g:vimwiki_ext2syntax = {'.md': 'markdown'}

" Grammalecte options
let g:grammalecte_cli_py='/usr/bin/grammalecte'

" IndentGuide options
let g:indent_guides_auto_colors = 0
autocmd VimEnter,Colorscheme * :hi IndentGuidesOdd  ctermbg=none
autocmd VimEnter,Colorscheme * :hi IndentGuidesEven ctermbg=black

" CoC options

" ALE options
let g:ale_completion_enabled = 0
let g:ale_fix_on_save = 0

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

    Plug 'scrooloose/nerdtree'
    Plug 'xuyuanp/nerdtree-git-plugin'

    Plug 'vim-airline/vim-airline'
    Plug 'vim-airline/vim-airline-themes'

    Plug 'airblade/vim-gitgutter'
    Plug 'tpope/vim-fugitive'
    Plug 'jreybert/vimagit'
    
    Plug 'fatih/vim-go'
    Plug 'joukevandermaas/vim-ember-hbs'
    Plug 'dag/vim-fish'
    Plug 'glench/vim-jinja2-syntax'
    Plug 'mattn/emmet-vim'
    Plug 'ollykel/v-vim'

    Plug 'liuchengxu/vim-clap'
    Plug 'neoclide/coc.nvim', {'branch': 'release'}
    Plug 'dense-analysis/ale'
    Plug 'joereynolds/vim-minisnip'

    Plug 'aklt/plantuml-syntax'
    Plug 'scrooloose/vim-slumlord'

    Plug 'vimwiki/vimwiki'
    Plug 'dpelle/vim-Grammalecte'
    Plug 'nathanaelkane/vim-indent-guides'
    Plug 'altercation/vim-colors-solarized'

call plug#end()

" Other key mappings
map <C-n> :NERDTreeToggle<CR>
map <leader>n :cnext<CR>
map <leader>p :cprevious<CR>
nmap <leader>N :NERDTreeFocus<CR>
nnoremap <leader>h :cclose<CR>
" Removes trailing whitespaces
nnoremap <leader>s :keeppattern %s/\s\+$//<CR>

autocmd BufNewFile,BufRead *.tmpl set syntax=gohtmltmpl 

nmap <silent> gd <Plug>(coc-definition)
nmap <silent> gy <Plug>(coc-type-definition)
nmap <silent> gi <Plug>(coc-implementation)
nmap <silent> gr <Plug>(coc-references)
nmap <silent> go <Plug>(coc-list-outline)

nnoremap <silent> K :call <SID>show_documentation()<CR>
nmap <leader>rn <Plug>(coc-rename)

function! s:show_documentation()
  if (index(['vim','help'], &filetype) >= 0)
    execute 'h '.expand('<cword>')
  else
    call CocAction('doHover')
  endif
endfunction

nmap <C-p> :Clap files<CR>
nmap <C-p>b :Clap buffers<CR>

if has("autocmd")
    autocmd FileType go nmap <leader>b  <Plug>(go-build)
    autocmd FileType go nmap <leader>r  <Plug>(go-run)
    autocmd FileType go nmap <leader>t  <Plug>(go-test)
    autocmd FileType go nmap <leader>T  <Plug>(go-test-func)
    autocmd FileType go nmap <leader>c  <Plug>(go-coverage)
    autocmd FileType go nmap <leader>cc  <Plug>(go-coverage-clean)
    autocmd FileType go nmap <leader>a  <Plug>(go-alternate-edit)
    autocmd FileType go nmap <leader>f  <Plug>(go-fmt)
    autocmd FileType go nmap <leader>d  <Plug>(go-def)
    autocmd FileType go nmap <leader>m  <Plug>(go-metalinter)
endif