ideavimrc

" ~/.ideavimrc — Cleaned & Enhanced for Android Studio with IdeaVim
" https://jb.gg/ideavimrc - Official doc

" ======================[ General Settings ]=======================
let mapleader=" "

" Show line numbers & scroll padding
set number
set scrolloff=5

" Search
set incsearch
set hlsearch
set ignorecase
set smartcase

" Clipboard & UX
set clipboard=unnamed
set visualbell
set showmode
set NERDTree
set easymotion
set notimeout
set which-key


" ======================[ Plugins via Plug ]=======================
" Plugins (only those supported by IdeaVim)
Plug 'machakann/vim-highlightedyank'       " Highlight yank
Plug 'tpope/vim-commentary'                " Commenting
Plug 'tpope/vim-surround'                  " Surround objects
Plug 'terryma/vim-multiple-cursors'        " <C-n>, etc.
Plug 'karb94/neoscroll.nvim'               " Smooth scroll (limited support)

" Optional plugins (partial support in IdeaVim, test before use)
Plug 'kana/vim-textobj-user'
Plug 'kana/vim-textobj-entire'
Plug 'vim-scripts/argtextobj.vim'
Plug 'tommcdo/vim-exchange'
Plug 'inkarkat/vim-ReplaceWithRegister'

" ======================[ Insert Mode Enhancements ]=======================
" Exit insert mode with jk or kj
imap jk <ESC>
imap kj <ESC>

" ======================[ Window Navigation (Vim Style) ]==================
nmap <C-h> <Action>(SelectPreviousWindow)
nmap <C-l> <Action>(SelectNextWindow)
nmap <C-w>v <Action>(SplitVertically)
nmap <C-w>s <Action>(SplitHorizontally)

" ======================[ Buffer/Tab Navigation ]==========================
nmap H :action PreviousTab<CR>
nmap L :action NextTab<CR>
nnoremap <s-TAB> :action PreviousTab<CR>
nnoremap <TAB> :action NextTab<CR>

" Pane navigation
nnoremap <A-h> <C-w>h
nnoremap <A-l> <C-w>l
nnoremap <A-k> <C-w>k
nnoremap <A-j> <C-w>j
" ======================[ Terminal ] ======================================
nmap <leader>t <Action>(ActivateTerminalToolWindow)

" ======================[ Diagnostics & Errors ]===========================
nmap [d <Action>(PreviousErrorOrWarning)
nmap ]d <Action>(NextErrorOrWarning)
nmap <leader>gs <Action>(ViewRecentProblems)
nmap <leader>k <Action>(ShowErrorDescription)
nmap <S-Space> <Action>(GotoNextError)

" ======================[ LSP-like Mappings ]==============================
nmap <leader>r <Action>(RenameElement)
nmap <leader>ca <Action>(ShowIntentionActions)
nmap <leader>gf <Action>(FindUsages)
nmap <leader>fr <Action>(GotoImplementation)
nmap <leader>o <Action>(FileStructurePopup)
nmap <leader>si <Action>(ImplementMethods)
nmap <leader>sr <Action>(Refactorings.QuickListPopup)

" ======================[ File Navigation ]================================
"map <leader>e <Action>(NERDTreeToggle)
" Open NERDTree (use q to exit)
map <leader>e :NERDTreeToggle<CR>
map <leader>p :action SearchEverywhere<CR>
map <leader>ff :action GotoFile<CR>
map <leader>s <Action>(SelectInProjectView)
map <leader>S :action Switcher<CR>

" ======================[ VCS ]============================================
map <leader>a <Action>(Annotate)
map <leader>h <Action>(Vcs.ShowTabbedFileHistory)

" ======================[ Code Editing ]===================================
nmap == :action ReformatCode<CR>
vmap == :action ReformatCode<CR>
nmap -- :action OptimizeImports<CR>
vmap -- :action OptimizeImports<CR>
map <leader>l V<Action>(ReformatCode)

" Move line up/down
nmap <A-j> <Action>(MoveLineDown)
xmap <A-j> <Action>(MoveLineDown)
nmap <A-k> <Action>(MoveLineUp)
xmap <A-k> <Action>(MoveLineUp)

" Quick line insert
map <leader>J Ji<ESC>

" ======================[ Commenting ]=====================================
xmap <Leader>/ <Action>(CommentByLineComment)<ESC><ESC>
nmap <Leader>/ <Action>(CommentByLineComment)k

" ======================[ Debugging ]======================================
map <leader>d <Action>(Debug)
map <leader>F <Action>(Debug)
map <leader>b <Action>(ToggleLineBreakpoint)

" ======================[ Window Management ]==============================
map <leader><Enter> <Action>(HideAllWindows)
map <leader>q :action CloseContent<CR>
map <leader>x :action CloseContent<CR>
map <leader>w :action SaveAll<CR>


" ======================[ Tools & Actions ]================================
nnoremap ,a :action GotoAction<CR>
vnoremap ,a :action GotoAction<CR>
nmap <leader>vr <Action>(IdeaVim.ReloadVimRc.reload)


" Display options
map <leader>dd <action>(ToggleDistractionFreeMode)
map <leader>dz <action>(ToggleZenMode)
map <leader>df <action>(ToggleFullScreen)