set encoding=utf-8
set history=3001

set tabstop=4
set tabstop=4
set shiftwidth=4
set expandtab

" set signcolumn=no                            " force the signcolumn to disappear
set signcolumn=yes                         " force the signcolumn to appear
" set signcolumn=auto                        " return the signcolumn to the default behaviour
syntax enable
syntax on
set hls
set termguicolors

" vundle
filetype off
set nocompatible
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()
Plugin 'gmarik/Vundle.vim'
Plugin 'fatih/vim-go'
Plugin 'dracula/vim'
Plugin 'Valloric/YouCompleteMe'
Plugin 'zxqfl/tabnine-vim'
Plugin 'HerringtonDarkholme/yats.vim'
Plugin 'maxmellon/vim-jsx-pretty'
Plugin 'prettier/vim-prettier', { 'do': 'yarn install', 'for': ['javascript', 'typescript', 'css', 'less', 'scss', 'json', 'graphql', 'markdown', 'vue', 'yaml', 'html'] }
" Plugin 'itchyny/lightline.vim'
Plugin 'vim-airline/vim-airline'
Plugin 'vim-airline/vim-airline-themes'
Plugin 'scrooloose/nerdtree'
Plugin 'airblade/vim-gitgutter'
Plugin 'tpope/vim-commentary'
call vundle#end()
filetype plugin indent on

set numberwidth=4
set runtimepath+=$HOME/.vim/plugins/vim-gitgutter
let g:gitgutter_async = 0
let g:gitgutter_enabled = 0
set autochdir
let NERDTreeChDirMode=2
au VimEnter NERD_tree_1 enew | execute 'NERDTree '.argv()[0]

let g:jsx_ext_required = 1
let g:jsx_pragma_required = 1
let g:typescript_compiler_binary = 'tsc'
let g:typescript_compiler_options = ''

let g:airline#extensions#tabline#enabled = 1
" lightline
let g:lightline = {
      \ 'colorscheme': 'one',
      \ 'active': {
      \   'left': [ [ 'mode', 'paste' ],
      \             [ 'gitbranch', 'readonly', 'filename', 'modified' ] ]
      \ },
      \ 'component_function': {
      \   'gitbranch': 'fugitive#head'
      \ },
      \ }
" set laststatus=2

" NERDTree
let g:NERDTreeIndicatorMapCustom = {
    \ "Modified"  : "✹",
    \ "Staged"    : "✚",
    \ "Untracked" : "✭",
    \ "Renamed"   : "➜",
    \ "Unmerged"  : "═",
    \ "Deleted"   : "✖",
    \ "Dirty"     : "✗",
    \ "Clean"     : "✔︎",
    \ 'Ignored'   : '☒',
    \ "Unknown"   : "?"
    \ }


" YouCompleteMe
let g:ycm_use_clangd = 0

" Prettier
let g:prettier#autoformat = 1

" vim-go
let g:go_test_timeout = '30s'
let g:go_def_mode = 'gopls'
let g:go_fmt_command = "goimports"
let g:go_highlight_extra_types = 1
let g:go_highlight_functions = 1
let g:go_highlight_function_parameters = 1
let g:go_highlight_function_calls = 1
let g:go_highlight_structs = 1
let g:go_highlight_types = 1
let g:go_highlight_fields = 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_format_strings = 1
let g:go_highlight_variable_declarations = 1
let g:go_highlight_variable_assignments = 1

" Dracula 主題
let g:dracula_colorterm = 0                 " 背景
let g:dracula_italic = 0
colorscheme dracula

highlight LineNr guifg=#BD93F9 guibg=#303030

" typescript-react 自定義設定
hi! link jsxTagName                         DraculaPink
hi! link jsxAttrib                          DraculaGreenItalic
hi! link jsxComponentName                   DraculaCyanItalic
hi! link typescriptBOMWindowMethod          Normal

" golang 自定義設定
hi! link goType                             DraculaPink
hi! link goSignedInts                       DraculaPink
hi! link goUnsignedInts                     DraculaPink
hi! link goFloats                           DraculaPink
hi! link goComplexes                        DraculaPink
hi! link goTypeName                         DraculaCyanItalic
hi! link goReceiverType                     DraculaCyanItalic
hi! link goTypeConstructor                  DraculaCyanItalic
" hi! link goParamType                        DraculaCyan
hi! link goBuiltins                         DraculaCyan
hi! link goFunctionCall                     DraculaCyan
hi! link goParen                            DraculaCyan
hi! link goFormatSpecifier                  DraculaPurple
hi! link goVarAssign                        Normal
hi! link goVarDefs                          Normal

" 顯示 tab 或空白字元
set listchars=tab:→\ ,space:\ ,extends:⟩,precedes:⟨
set list

set noerrorbells             " No beeps
set number                   " Show line numbers
set noswapfile               " Don't use swapfile
set showcmd                  " Show me what I'm typing
set nobackup                 " Don't create annoying backup files
set splitright               " Split vertical windows right to the current windows
set splitbelow               " Split horizontal windows below to the current windows
set autowrite                " Automatically save before :next, :make etc.
set hidden
set fileformats=unix,dos,mac " Prefer Unix over Windows over OS 9 formats
set noshowmatch              " Do not show matching brackets by flickering
set noshowmode               " We show the mode with airline or lightline
set ignorecase               " Search case insensitive...
set smartcase                " ... but not it begins with upper case
set completeopt=menu,menuone
set nocursorcolumn           " speed up syntax highlighting
set cursorline               " show the focus line
set updatetime=300
set pumheight=10             " Completion window max size
set conceallevel=2           " Concealed text is completely hidden
set nowrap
set autoread

" Keyboard mapping
nnoremap <C-c> "+yy
nnoremap <C-v> "+p
nnoremap <A-Down> :m+<CR>==
nnoremap <A-Up> :m .-2<CR>==
nnoremap <ESC>j :m+<CR>==
nnoremap <ESC>k :m .-2<CR>==
nnoremap <F2> :set nu!<CR>
nnoremap <F4> :set list!<CR>
nnoremap <F5> :GitGutterToggle<CR>
nnoremap <F3> :set hlsearch!<CR>
nnoremap <F9> :NERDTreeToggle<CR>
nnoremap <leader>n :NERDTree .<CR>

" Output the current syntax group
nnoremap <f10> :echo "hi<" . synIDattr(synID(line("."),col("."),1),"name") . '> trans<'
\ . synIDattr(synID(line("."),col("."),0),"name") . "> lo<"
\ . synIDattr(synIDtrans(synID(line("."),col("."),1)),"name") . ">"<cr>