"   ;     '
"   \\/\ \\ \\/\\/\\ ,._-_  _-_
"   || | || || || ||  ||   ||
"   || | || || || ||  ||   ||
"   \\/  \\ \\ \\ \\  \\,  \\,/


" Install VimPlug
let data_dir = has('nvim') ? stdpath('data') . '/site' : '~/.vim'
if empty(glob(data_dir . '/autoload/plug.vim'))
  silent execute '!curl -fLo '.data_dir.'/autoload/plug.vim --create-dirs  https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim'
  autocmd VimEnter * PlugInstall --sync | source $MYVIMRC
endif


" Load plugins
call plug#begin('~/.vim/bundle')

Plug 'aliva/vim-fish', {'for': 'fish'}
Plug 'cocopon/iceberg.vim'
Plug 'dhruvasagar/vim-table-mode'
Plug 'fadein/vim-FIGlet'
Plug 'gkeep/iceberg-dark'
Plug 'itchyny/lightline.vim'
Plug 'karolbelina/uxntal.vim', {'for': 'uxntal'}
Plug 'lambdalisue/fern-git-status.vim'
Plug 'lambdalisue/fern-hijack.vim'
Plug 'lambdalisue/fern-renderer-nerdfont.vim'
Plug 'lambdalisue/fern.vim'
Plug 'lilydjwg/colorizer'
Plug 'mg979/vim-visual-multi'
Plug 'owickstrom/vim-colors-paramount'
Plug 'raimondi/delimitmate'
Plug 'rust-lang/rust.vim', {'for': 'rust'}
Plug 'tpope/vim-commentary'
Plug 'vim-scripts/nginx.vim', {'for': 'nginx'}
Plug 'yuttie/comfortable-motion.vim'

Plug 'lambdalisue/nerdfont.vim'
Plug 'ryanoasis/vim-devicons'

" don't install these plugins on remote servers
if has('nvim')
	Plug 'airblade/vim-gitgutter'
	Plug 'dyng/ctrlsf.vim'
	Plug 'folke/todo-comments.nvim'
	Plug 'hrsh7th/cmp-calc'
	Plug 'https://github.com/josa42/nvim-lightline-lsp'
	Plug 'https://github.com/mfussenegger/nvim-lint'
	Plug 'j-hui/fidget.nvim'
	Plug 'jghauser/mkdir.nvim'
	Plug 'jose-elias-alvarez/null-ls.nvim'
	Plug 'simrat39/rust-tools.nvim'
	Plug 'stevearc/dressing.nvim'
	Plug 'williamboman/nvim-lsp-installer'
    Plug 'antoinemadec/FixCursorHold.nvim'
    Plug 'edluffy/specs.nvim'
    Plug 'folke/lsp-colors.nvim'
    Plug 'folke/trouble.nvim'
    Plug 'hrsh7th/cmp-buffer'
    Plug 'hrsh7th/cmp-cmdline'
    Plug 'hrsh7th/cmp-nvim-lsp'
    Plug 'hrsh7th/cmp-path'
    Plug 'hrsh7th/cmp-vsnip'
    Plug 'hrsh7th/nvim-cmp'
    Plug 'hrsh7th/vim-vsnip'
    Plug 'kyazdani42/nvim-web-devicons'
    Plug 'neovim/nvim-lspconfig'
    Plug 'nvim-lua/plenary.nvim'
    Plug 'nvim-telescope/telescope.nvim'
    Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}
    Plug 'tpope/vim-fugitive'
endif

call plug#end()

" NixOS config
if hostname() == "bloodletting"
	set backupdir=~/.local/state/nvim/backups
endif

" Lightline config
let g:lightline = {
    \ 'colorscheme': 'icebergDark',
    \ }

" Comfortable Motion config
noremap <silent> <ScrollWheelDown> :call comfortable_motion#flick(20)<CR>
noremap <silent> <ScrollWheelUp>   :call comfortable_motion#flick(-20)<CR>

" VM config
let g:VM_maps                       = {}
let g:VM_maps["I BS"]           = '<c-BS>'

" Fern config
let g:fern#renderer = "nerdfont"

function FindSessionDirectory() abort
  if len(argv()) > 0
    return fnamemodify(argv()[0], ':p:h')
  endif
  return getcwd()
endfunction!

function! s:init_fern() abort
  nmap <buffer><expr>
  \ <Plug>(fern-my-expand-or-collapse)
  \ fern#smart#leaf(
  \   "\<Plug>(fern-action-open)",
  \   "\<Plug>(fern-action-expand)",
  \   "\<Plug>(fern-action-collapse)",
  \ )

  " Define NERDTree like mappings
  nmap <buffer> t <Plug>(fern-action-open:tabedit)
  nmap <buffer> T <Plug>(fern-action-open:tabedit)gT
  nmap <buffer> i <Plug>(fern-action-open:split)
  nmap <buffer> gi <Plug>(fern-action-open:split)<C-w>p
  nmap <buffer> s <Plug>(fern-action-open:vsplit)
  nmap <buffer> gs <Plug>(fern-action-open:vsplit)<C-w>p
  nmap <buffer> ma <Plug>(fern-action-new-path)
  nmap <buffer> <CR> <Plug>(fern-my-expand-or-collapse)
  nmap <buffer> P gg
endfunction

augroup my-fern-startup
  autocmd! *
  autocmd FileType fern call s:init_fern()
  if has('nvim')
	autocmd TabNewEntered * ++nested exec 'Fern -reveal=% -drawer -stay ' . FindSessionDirectory()
  endif
augroup END

" Aliases
command Header FIGlet -f Gothic
cmap W w !sudo tee > /dev/null %
" nnoremap <C-e> :NERDTreeTabsToggle<CR>
nnoremap <C-e> :exec ':Fern -reveal=% -drawer -toggle -stay ' . FindSessionDirectory()<CR>

" Colorscheme
set background=dark
set termguicolors
colorscheme paramount

let bgcolor = synIDattr(hlID("Normal"), "bg")
let fgcolor = synIDattr(hlID("Identifier"), "fg")
let colors = "\033]11;" . fgcolor . "\007\033]11;" . bgcolor . "\007"

if has('gui_running') || has('nvim')
    autocmd VimEnter * call chansend(v:stderr, colors)
    autocmd VimLeave * call chansend(v:stderr, "\033]110\007\033]111\007")
else
    " Set the terminal default background and foreground colors, thereby
    " improving performance by not needing to set these colors on empty cells.
    hi Normal guifg=NONE guibg=NONE ctermfg=NONE ctermbg=NONE
    let &t_ti = &t_ti . colors
    let &t_te = &t_te . "\033]110\007\033]111\007"
endif

" Vanilla config
syntax on
filetype plugin indent on

set number
set wrap
set mouse=a
set softtabstop=4 noexpandtab
set ts=4 sw=4

set autoindent
set smartindent
set breakindent

set scrolloff=5

set laststatus=2
set noshowmode
set whichwrap+=<,>,h,l

let &t_SI = "\<Esc>[6 q"
" let &t_SR = "\<Esc>[4 q"
let &t_EI = "\<Esc>[2 q"


set clipboard=unnamedplus
nnoremap d "_d
vnoremap d "_d

" Preserve undo history across editing sessions.
if has('persistent_undo')
    set undodir=~/.vim/undo
    set undofile
endif

set ignorecase
set smartcase
set hlsearch
let @/='' " fix search on startup

set encoding=utf-8
scriptencoding utf-8
setglobal fileencoding=utf-8
set ffs=unix,dos