# ~/.tmux.conf

# Set prefix key to Ctrl-a
unbind C-b
set-option -g prefix C-a
bind-key C-a send-prefix

# Enable mouse support
set -g mouse on

# Set default terminal
set -g default-terminal "screen-256color"

# Increase scrollback buffer
set -g history-limit 10000

# Enable focus events
set -g focus-events on

# Window and pane indexing
set -g base-index 1
setw -g pane-base-index 1

# Renumber windows when a window is closed
set -g renumber-windows on

# Set window title
set -g set-titles on
set -g set-titles-string "#T - #W"

# Status bar configuration
set -g status-position bottom
set -g status-justify left
set -g status-style 'bg=#1e1e1e fg=#ffffff'
set -g status-left-length 40
set -g status-right-length 150

# Status bar content
set -g status-left ' #[fg=#00ff00]#S #[fg=#ffffff]| '
set -g status-right ' #[fg=#00ff00]%Y-%m-%d %H:%M #[fg=#ffffff]| #[fg=#00ff00]#{battery_percentage} #[fg=#ffffff]| #[fg=#00ff00]#{cpu_percentage} #[fg=#ffffff]| #[fg=#00ff00]#{ram_percentage} '

# Window status
setw -g window-status-current-style 'bg=#00ff00 fg=#000000 bold'
setw -g window-status-style 'bg=#333333 fg=#ffffff'

# Pane border
set -g pane-border-style 'fg=#333333'
set -g pane-active-border-style 'fg=#00ff00'

# Message styling
set -g message-style 'bg=#1e1e1e fg=#ffffff'

# Key bindings
bind | split-window -h
bind - split-window -v
unbind '"'
unbind %

# Pane navigation
bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R

# Pane resizing
bind -r H resize-pane -L 5
bind -r J resize-pane -D 5
bind -r K resize-pane -U 5
bind -r L resize-pane -R 5

# Window navigation
bind -r C-h select-window -t :-
bind -r C-l select-window -t :+

# Copy mode
setw -g mode-keys vi
bind -T copy-mode-vi v send-keys -X begin-selection
bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'pbcopy'
bind -T copy-mode-vi r send-keys -X rectangle-toggle

# Plugin management
set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-sensible'
set -g @plugin 'tmux-plugins/tmux-resurrect'
set -g @plugin 'tmux-plugins/tmux-continuum'
set -g @plugin 'tmux-plugins/tmux-yank'
set -g @plugin 'tmux-plugins/tmux-battery'
set -g @plugin 'tmux-plugins/tmux-cpu'
set -g @plugin 'tmux-plugins/tmux-prefix-highlight'

# Plugin configuration
set -g @resurrect-capture-pane-contents 'on'
set -g @continuum-restore 'on'
set -g @continuum-save-interval '15'

# Initialize TMUX plugin manager
run '~/.tmux/plugins/tpm/tpm'

" ~/.vimrc

" General settings
set nocompatible
set encoding=utf-8
set fileencoding=utf-8
set fileencodings=utf-8,ucs-bom,gb18030,gbk,gb2312,cp936
set termencoding=utf-8

" Display settings
set number
set relativenumber
set ruler
set showcmd
set showmode
set showmatch
set matchtime=1
set scrolloff=3
set sidescrolloff=5
set display=lastline
set wrap
set linebreak

" Search settings
set hlsearch
set incsearch
set ignorecase
set smartcase
set gdefault

" Indentation
set autoindent
set smartindent
set cindent
set expandtab
set tabstop=4
set shiftwidth=4
set softtabstop=4
set shiftround

" File handling
set autoread
set autowrite
set confirm
set nobackup
set nowritebackup
set noswapfile
set undofile
set undodir=~/.vim/undodir

" Command line
set wildmenu
set wildmode=longest:full,full
set wildignore=*.o,*.obj,*.dylib,*.bin,*.dll,*.exe
set wildignore+=*/tmp/*,*.so,*.swp,*.zip,*.pyc,*.pyo,*.class
set wildignore+=.git,.svn,.hg,.bzr,.DS_Store
set wildignore+=*.jpg,*.jpeg,*.png,*.gif,*.bmp,*.tiff
set wildignore+=*.pdf,*.doc,*.docx,*.xls,*.xlsx,*.ppt,*.pptx

" Performance
set lazyredraw
set ttyfast
set synmaxcol=200
set updatetime=300

" Key mappings
let mapleader = " "
let maplocalleader = "\\"

" Normal mode mappings
nnoremap <leader>w :w<CR>
nnoremap <leader>q :q<CR>
nnoremap <leader>x :x<CR>
nnoremap <leader>e :e<Space>
nnoremap <leader>f :find<Space>

" Buffer navigation
nnoremap <leader>bn :bnext<CR>
nnoremap <leader>bp :bprevious<CR>
nnoremap <leader>bd :bdelete<CR>
nnoremap <leader>ba :ball<CR>

" Window navigation
nnoremap <C-h> <C-w>h
nnoremap <C-j> <C-w>j
nnoremap <C-k> <C-w>k
nnoremap <C-l> <C-w>l

" Window resizing
nnoremap <C-Up> :resize +2<CR>
nnoremap <C-Down> :resize -2<CR>
nnoremap <C-Left> :vertical resize -2<CR>
nnoremap <C-Right> :vertical resize +2<CR>

" Quick escape
inoremap jk <ESC>
inoremap kj <ESC>

" Search and replace
nnoremap <leader>s :%s/\<<C-r><C-w>\>//g<Left><Left>
vnoremap <leader>s :s/\<<C-r><C-w>\>//g<Left><Left>

" Clear search highlighting
nnoremap <leader><space> :noh<CR>

" Plugin management with vim-plug
call plug#begin('~/.vim/plugged')

" Essential plugins
Plug 'tpope/vim-sensible'
Plug 'tpope/vim-surround'
Plug 'tpope/vim-repeat'
Plug 'tpope/vim-commentary'
Plug 'tpope/vim-fugitive'
Plug 'tpope/vim-rhubarb'

" File navigation
Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }
Plug 'junegunn/fzf.vim'
Plug 'scrooloose/nerdtree'
Plug 'Xuyuanp/nerdtree-git-plugin'

" Syntax highlighting
Plug 'sheerun/vim-polyglot'
Plug 'vim-syntastic/syntastic'

" Status line
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'

" Colorschemes
Plug 'morhetz/gruvbox'
Plug 'dracula/vim', { 'as': 'dracula' }
Plug 'joshdick/onedark.vim'

" Language-specific plugins
Plug 'fatih/vim-go', { 'do': ':GoUpdateBinaries' }
Plug 'rust-lang/rust.vim'
Plug 'python-mode/python-mode', { 'for': 'python', 'branch': 'develop' }
Plug 'davidhalter/jedi-vim'

" Development tools
Plug 'neoclide/coc.nvim', {'branch': 'release'}
Plug 'airblade/vim-gitgutter'
Plug 'majutsushi/tagbar'
Plug 'mileszs/ack.vim'

call plug#end()

" Plugin configurations
" Gruvbox colorscheme
set background=dark
colorscheme gruvbox

" Airline configuration
let g:airline_powerline_fonts = 1
let g:airline_theme = 'gruvbox'
let g:airline#extensions#tabline#enabled = 1
let g:airline#extensions#tabline#formatter = 'unique_tail'

" NERDTree configuration
let g:NERDTreeWinSize = 30
let g:NERDTreeShowHidden = 1
let g:NERDTreeIgnore = ['\.pyc$', '__pycache__', '\.git$', '\.DS_Store']

" FZF configuration
let g:fzf_layout = { 'down': '~40%' }
let g:fzf_preview_window = ['right:50%', 'ctrl-/']

" Syntastic configuration
let g:syntastic_always_populate_loc_list = 1
let g:syntastic_auto_loc_list = 1
let g:syntastic_check_on_open = 1
let g:syntastic_check_on_wq = 0

" GitGutter configuration
let g:gitgutter_enabled = 1
let g:gitgutter_map_keys = 0

" COC configuration
let g:coc_global_extensions = [
  \ 'coc-json',
  \ 'coc-python',
  \ 'coc-rust-analyzer',
  \ 'coc-go',
  \ 'coc-tsserver'
  \ ]

" Custom functions
function! ToggleNERDTree()
    if exists("g:NERDTree") && g:NERDTree.IsOpen()
        NERDTreeClose
    else
        NERDTreeFind
    endif
endfunction

function! ToggleTagbar()
    if exists("g:tagbar") && g:tagbar.IsOpen()
        TagbarClose
    else
        TagbarOpen
    endif
endfunction

" Key mappings for custom functions
nnoremap <leader>n :call ToggleNERDTree()<CR>
nnoremap <leader>t :call ToggleTagbar()<CR>

" File type specific settings
autocmd FileType python setlocal expandtab shiftwidth=4 tabstop=4
autocmd FileType javascript setlocal expandtab shiftwidth=2 tabstop=2
autocmd FileType html setlocal expandtab shiftwidth=2 tabstop=2
autocmd FileType css setlocal expandtab shiftwidth=2 tabstop=2
autocmd FileType go setlocal noexpandtab shiftwidth=4 tabstop=4
autocmd FileType rust setlocal expandtab shiftwidth=4 tabstop=4

#!/bin/bash
# install.sh

set -e

# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m' # No Color

# Function to print colored output
print_status() {
    echo -e "${GREEN}[INFO]${NC} $1"
}

print_warning() {
    echo -e "${YELLOW}[WARNING]${NC} $1"
}

print_error() {
    echo -e "${RED}[ERROR]${NC} $1"
}

# Check if running on supported OS
check_os() {
    if [[ "$OSTYPE" == "linux-gnu"* ]]; then
        OS="linux"
    elif [[ "$OSTYPE" == "darwin"* ]]; then
        OS="macos"
    else
        print_error "Unsupported operating system: $OSTYPE"
        exit 1
    fi
    print_status "Detected OS: $OS"
}

# Install dependencies
install_dependencies() {
    print_status "Installing dependencies..."
    
    if [[ "$OS" == "linux" ]]; then
        # Update package list
        sudo apt-get update
        
        # Install tmux
        if ! command -v tmux &> /dev/null; then
            sudo apt-get install -y tmux
        fi
        
        # Install vim
        if ! command -v vim &> /dev/null; then
            sudo apt-get install -y vim
        fi
        
        # Install git
        if ! command -v git &> /dev/null; then
            sudo apt-get install -y git
        fi
        
        # Install curl
        if ! command -v curl &> /dev/null; then
            sudo apt-get install -y curl
        fi
        
    elif [[ "$OS" == "macos" ]]; then
        # Check if Homebrew is installed
        if ! command -v brew &> /dev/null; then
            print_error "Homebrew is required but not installed. Please install Homebrew first."
            exit 1
        fi
        
        # Install tmux
        if ! command -v tmux &> /dev/null; then
            brew install tmux
        fi
        
        # Install vim
        if ! command -v vim &> /dev/null; then
            brew install vim
        fi
    fi
    
    print_status "Dependencies installed successfully"
}

# Install TPM (Tmux Plugin Manager)
install_tpm() {
    print_status "Installing TPM (Tmux Plugin Manager)..."
    
    if [[ ! -d ~/.tmux/plugins/tpm ]]; then
        git clone https://github.com/tmux-plugins/tpm ~/.tmux/plugins/tpm
        print_status "TPM installed successfully"
    else
        print_warning "TPM already installed"
    fi
}

# Install vim-plug
install_vim_plug() {
    print_status "Installing vim-plug..."
    
    if [[ ! -f ~/.vim/autoload/plug.vim ]]; then
        curl -fLo ~/.vim/autoload/plug.vim --create-dirs \
            https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
        print_status "vim-plug installed successfully"
    else
        print_warning "vim-plug already installed"
    fi
}

# Backup existing configurations
backup_configs() {
    print_status "Backing up existing configurations..."
    
    # Backup tmux config
    if [[ -f ~/.tmux.conf ]]; then
        mv ~/.tmux.conf ~/.tmux.conf.backup.$(date +%Y%m%d_%H%M%S)
        print_status "Backed up existing .tmux.conf"
    fi
    
    # Backup vim config
    if [[ -f ~/.vimrc ]]; then
        mv ~/.vimrc ~/.vimrc.backup.$(date +%Y%m%d_%H%M%S)
        print_status "Backed up existing .vimrc"
    fi
}

# Install configurations
install_configs() {
    print_status "Installing configurations..."
    
    # Create necessary directories
    mkdir -p ~/.vim/undodir
    mkdir -p ~/.vim/plugged
    
    # Copy tmux configuration
    cp tmux/tmux.conf ~/.tmux.conf
    print_status "Installed tmux configuration"
    
    # Copy vim configuration
    cp vim/vimrc ~/.vimrc
    print_status "Installed vim configuration"
}

# Install plugins
install_plugins() {
    print_status "Installing plugins..."
    
    # Install tmux plugins
    ~/.tmux/plugins/tpm/bin/install_plugins
    
    # Install vim plugins
    vim +PlugInstall +qall
    
    print_status "Plugins installed successfully"
}

# Main installation function
main() {
    print_status "Starting tmux-vim configuration installation..."
    
    check_os
    install_dependencies
    backup_configs
    install_tpm
    install_vim_plug
    install_configs
    install_plugins
    
    print_status "Installation completed successfully!"
    print_status "Please restart your terminal or run 'tmux new-session' to start using tmux"
    print_status "Run ':PlugInstall' in vim to install additional plugins if needed"
}

# Run main function
main "$@"