################
### SETTINGS ###
################

set -g default-terminal "screen-256color"
set -g terminal-overrides ",xterm-256color:RGB"
set-option -g default-terminal "screen-256color"

set -g prefix ^B
set -g base-index 1              # start indexing windows at 1 instead of 0
set -g detach-on-destroy off     # don't exit from tmux when closing a session
set -g escape-time 0             # zero-out escape time delay
set -g history-limit 1000000     # increase history size (from 2,000)
set -g renumber-windows on       # renumber all windows when any window is closed
set -g set-clipboard on          # use system clipboard
set -g status-position top       # macOS / darwin style
set -g default-terminal "${TERM}"
set -g pane-active-border-style "fg=magenta,bg=default"
set -g pane-border-style "fg=brightblack,bg=default"

set -g mouse on
set -g allow-rename off
set -g visual-activity off
set -g visual-silence off
set -g bell-action none

# Reduce delay when pressing Escape in Vim
set -sg escape-time 10

#######################
### VI MODE COPYING ###
#######################

setw -g mode-keys vi

# Bind "v" to start selection (unchanged)
bind-key -T copy-mode-vi v send -X begin-selection

# Bind "y" to copy selection to system clipboard (xclip)
bind-key -T copy-mode-vi y send -X copy-pipe-and-cancel "xclip -in -selection clipboard"

# Bind "Y" to copy entire visible buffer to system clipboard
bind-key -T copy-mode-vi Y send -X copy-pipe-and-cancel "xclip -in -selection clipboard"

# Bind "Enter" to copy selection (like "y") and exit copy mode
bind-key -T copy-mode-vi Enter send-keys -X copy-pipe-and-cancel "xclip -in -selection clipboard"

# Optional: Bind "p" to paste from system clipboard into tmux
bind-key p run-shell "xclip -out -selection clipboard | tmux load-buffer - && tmux paste-buffer"

############
### LOAD ###
############

# Load plugins & plugin settings
source-file ~/.config/tmux/tmux.plugins.conf

# Load keybindings
source-file ~/.config/tmux/tmux.keybindings.conf

# Load local configuration if given
if-shell "[ -f ~/.config/tmux/local.tmux.conf ]" "source-file ~/.config/tmux/local.tmux.conf"

# Initialize TMUX plugin manager (keep this line at the very bottom of tmux.conf)
# Install with git clone https://github.com/tmux-plugins/tpm ~/.config/tmux/plugins/tpm
run ~/.config/tmux/plugins/tpm/tpm