# Tmux Configuration - Mouse enabled
# Generated for better terminal multiplexing experience

# Enable mouse support (scroll, pane selection, resizing)
set -g mouse on

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

# Improve colors
set -g default-command "${SHELL}"

# Status bar configuration
set -g status-interval 1
set -g status-left-length 30
set -g status-right-length 50
set -g status-left "[#S] "
set -g status-right "#{?client_prefix,#[reverse]<Prefix>#[noreverse] ,}#H | %Y-%m-%d %H:%M"

# Split panes using | and -
bind | split-window -h
bind - split-window -v
unbind '"'
unbind %

# Reload config with prefix + r
bind r source-file ~/.tmux.conf \; display "Config reloaded!"

# Copy mode improvements
setw -g mode-keys vi
set -g history-limit 10000

# Better split keybindings
bind-key h select-pane -L
bind-key j select-pane -D
bind-key k select-pane -U
bind-key l select-pane -R

# Set escape time for faster command sequences
set -sg escape-time 0

# Mouse scroll in copy mode
bind -n WheelUpPane if-shell -F -t = "#{mouse_any_flag}" "send-keys -M" "if -Ft= '#{pane_in_mode}' 'send-keys -M' 'copy-mode -e'"
bind -n WheelDownPane if-shell -F -t = "#{mouse_any_flag}" "send-keys -M" "if -Ft= '#{pane_in_mode}' 'send-keys -M'"

# Double click to select pane
bind-key -T root DoubleClick1Pane select-pane -t = \; copy-mode -e

# Enable scroll with mouse wheel without entering copy mode
set -g terminal-overrides 'xterm*::smcup@:rmcup@'

# Alternative scroll settings for better compatibility
set -g @scroll-speed-num-lines-per-scroll 1

# Enable focus events
set -g focus-events on

# ========================================
# 🎨 VISUAL ENHANCEMENTS
# ========================================

# Better colors and visual indicators
set -g pane-border-style fg=colour238
set -g pane-active-border-style fg=green
set -g message-style bg=black,fg=green,bold
set -g status-style bg=black,fg=green
set -g status-justify centre

# Enhanced status bar
set -g status-left "#[fg=cyan]● #[fg=white]%H:%M:%S #[fg=green]● #[fg=cyan]%d-%b-%y"
set -g status-right "#[fg=yellow]%a #[fg=white]%I:%M %p #[fg=cyan]| #[fg=yellow]#H"

# Show activity in other windows
setw -g monitor-activity on
set -g visual-activity off

# ========================================
# ⌨️ PRODUCTIVITY SHORTCUTS
# ========================================

# Quick pane navigation with Alt+arrow keys
bind -n M-Left select-pane -L
bind -n M-Right select-pane -R
bind -n M-Up select-pane -U
bind -n M-Down select-pane -D

# Resize panes more easily
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

# Quick window switching
bind -r C-h previous-window
bind -r C-l next-window

# Kill pane/window shortcuts
bind x kill-pane
bind X kill-window

# ========================================
# 📋 COPY/PASTE ENHANCEMENTS
# ========================================

# Better copy mode
set -g set-clipboard on
bind-key -T copy-mode-vi v send-keys -X begin-selection
bind-key -T copy-mode-vi y send-keys -X copy-selection-and-cancel
bind-key -T copy-mode-vi r send-keys -X rectangle-toggle

# Paste with prefix + p
bind p paste-buffer

# ========================================
# 🔄 SESSION MANAGEMENT
# ========================================

# Quick session switching
bind-key s choose-tree -Zs

# New window with current path
bind c new-window -c "#{pane_current_path}"

# ========================================
# 🎯 WINDOW & PANE MANAGEMENT
# ========================================

# Start windows and panes at 1, not 0
set -g base-index 1
setw -g pane-base-index 1

# Renumber windows automatically
set -g renumber-windows on

# Aggressive resize (for synchronized panes)
setw -g aggressive-resize on

# ========================================
# 📊 UTILITIES
# ========================================

# Display time for messages
set -g display-time 1500

# History size
set -g history-limit 50000

# Disable auto-renaming windows
set-option -g allow-rename off

# Mouse-only selection and copy
unbind -T copy-mode-vi MouseDragEnd1Pane

# ========================================
# 🔧 ADVANCED SETTINGS
# ========================================

# Don't exit tmux when closing last window
set -g detach-on-destroy off

# Better command completion
set -g command-alias []