" You can find a list of commands here: https://jb.gg/h38q75
" Find more examples here: https://jb.gg/share-ideavimrc
" Examples to map IDE actions to IdeaVim -- https://jb.gg/abva4t
" Enable IdeaVim plugins https://jb.gg/ideavim-plugins

"source ~/.vimrc

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Set Tabs to 4 characters
set expandtab
set tabstop=4
set shiftwidth=4

" Searches
set hlsearch                      " highlight search occurrences
set ignorecase                    " ignore case in search patterns
set smartcase                     " no ignore case when pattern is uppercase
set incsearch                     " show search results while typing
set wrapscan                      " searches wrap around the end of the file

" Common settings
set number                        " Show current line number
set relativenumber                " Show relative line numbers
set gdefault                      " substitute all occurrences in line
set history=10000                 " command line history
set scrolloff=5 sidescrolloff=10  " Keep some line before and after the cursor visible
set clipboard^=unnamed,unnamedplus,ideaput " Copy to and from system clipboard
set nrfomats+=alpha,bin,octal,hex " Useful for auto incrementing

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Enabled plugins
set ideajoin
Plug 'easymotion/vim-easymotion'        " <leader>j or J [2 characters]
Plug 'preservim/nerdtree'               " <leader>e
Plug 'tpope/vim-surround'               " ys or cs or ds [motion]
Plug 'tpope/vim-commentary'             " gc [motion]
Plug 'machakann/vim-highlightedyank'
Plug 'dbakker/vim-paragraph-motion'
Plug 'chrisbra/matchit'
Plug 'tpope/vim-repeat'                 " Repeat for Surround
" Plug 'terryma/vim-multiple-cursors'     " mc (selects), mx (skips), mp (previous)
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

" To see a list of all available :actions -> :actionlist
    " Or select "IdeaVim: Track Action Ids" -> Copy the action id required
" Keymaps
let mapleader = " "

" Don't use Ex mode, use Q for formatting
map Q gq

" Map <leader>d to start debug
"map <leader>d <Action>(Debug)
" Map \b to toggle breakpoint
"map \b <Action>(ToggleLineBreakpoint)

" Center the cursor when doing 1/2 page down and page up
nnoremap <C-d> <C-d>zz
nnoremap <C-u> <C-u>zz

" Multiple Cursors
map mc <A-n>
map mx <A-x>
map mp <A-p>

" Clear search highlighting
nnoremap <leader>/ :nohls<return><esc>

" Find/Open file
nmap <leader>of :action GotoFile<CR>
nmap <leader>or :action RecentFiles<CR>

" Find/Navigate to different parts of code
nmap <leader>gf :action FindInPath<CR>
nmap <leader>gr :action ShowUsages<CR>
nmap <leader>gi :action GotoImplementation<CR>
nmap <leader>gs :action GotoSuperMethod<CR>

" Tabs
nmap <leader>tn :action NextTab<CR>
nmap <leader>tp :action PreviousTab<CR>

" NerdTree
nmap <leader>e :NERDTreeToggle<CR>
    " When in the tree use the below default keybindings
    " j, k - To go down and up
    " p - Go to the parent directory
    " P - Go the root directory
    " s - open file in vertical split
    " i - open in horizontal split
    " t - open in a new tab
    " o - Open the selected file or Expand the selected directory.
    "   - Also collapse the same directory.
    "   - Moves the cursor to the file.
    " go - Opens the file but keeps the cursor on the file tree
    " A - expand the file tree
    " x - close the file tree

nmap <C-p> :action ParameterInfo<CR>
imap <C-p> <C-o>:action ParameterInfo<CR>
nmap <leader>n :action GotoNextError<CR>
map gh <Action>(ShowErrorDescription)

" Code refactoring
nmap <leader>ri :action Inline<CR>
nmap <leader>rr :action RenameElement<CR>
nmap <leader>rev :action IntroduceVariable<CR>
vmap <leader>rev :action IntroduceVariable<CR>
nmap <leader>rem :action ExtractMethod<CR>
vmap <leader>rem :action ExtractMethod<CR>
nmap <leader>rm :action Move<CR>
nmap <leader>ro :action OptimizeImports<CR>
nmap <leader>rG :action Generate<CR>
nmap <leader>rf :action ReformatCode<CR>

" Easy motion
map <leader>j <Plug>(easymotion-s)

nmap <leader>gr :action Vcs.RollbackChangedLines<CR>