unbind r 
# unbind -n c-Enter

bind r source-file ~/.tmux.conf \; display "Reloaded!" 

set -g prefix C-t
set -g mouse on

bind-key m select-pane -L
bind-key n select-pane -D
bind-key e select-pane -U
bind-key i select-pane -R

bind-key h resize-pane -Z

set -s extended-keys on
set-option -g status-position top
set-option -sg escape-time 0
# set-option -g focus-events on

set -g default-terminal "tmux-256color"
set -ag terminal-overrides ",xterm-256color:RGB"

bind-key = kill-session

# set-option -s escape-time 20

# Plugins
set -g @plugin 'tmux-plugins/tpm'
# set -g @plugin 'christoomey/vim-tmux-navigator'

# Catppuccin theme
set -g @plugin 'catppuccin/tmux'
set -g @plugin 'tmux-plugins/tpm'
set -g @catppuccin_window_left_separator "█"
set -g @catppuccin_window_right_separator "█ "
set -g @catppuccin_window_number_position "right"
set -g @catppuccin_window_middle_separator "  █"
set -g @catppuccin_window_default_fill "number"
set -g @catppuccin_window_default_text "#W"
set -g @catppuccin_window_current_fill "number"
set -g @catppuccin_window_current_text "*#W"
set -g @catppuccin_status_modules_right "directory application session "
set -g @catppuccin_status_left_separator  " "
set -g @catppuccin_status_right_separator ""
set -g @catppuccin_status_right_separator_inverse "no"
set -g @catppuccin_status_fill "icon"
set -g @catppuccin_status_connect_separator "no"
set -g @catppuccin_directory_text "#{pane_current_path}"


# Smart pane switching with awareness of Vim splits.
# See: https://github.com/christoomey/vim-tmux-navigator
# is_vim="ps -o state= -o comm= -t '#{pane_tty}' \ | grep -iqE '^[^TXZ ]+ +(\\S+\\/)?g?(view|l?n?vim?x?|fzf)(diff)?$'"
# bind-key -n 'C-m' if-shell "$is_vim" 'send-keys C-m'  'select-pane -L'
# bind-key -n 'C-n' if-shell "$is_vim" 'send-keys C-n'  'select-pane -D'
# bind-key -n 'C-e' if-shell "$is_vim" 'send-keys C-e'  'select-pane -U'
# bind-key -n 'C-i' if-shell "$is_vim" 'send-keys C-l'  'select-pane -R'

# tmux_version='$(tmux -V | sed -En "s/^tmux ([0-9]+(.[0-9]+)?).*/\1/p")'
# if-shell -b '[ "$(echo "$tmux_version < 3.0" | bc)" = 1 ]' \
#     "bind-key -n 'C-\\' if-shell \"$is_vim\" 'send-keys C-\\'  'select-pane -l'"
# if-shell -b '[ "$(echo "$tmux_version >= 3.0" | bc)" = 1 ]' \
#     "bind-key -n 'C-\\' if-shell \"$is_vim\" 'send-keys C-\\\\'  'select-pane -l'"

# bind-key -T copy-mode-vi 'C-m' select-pane -L
# bind-key -T copy-mode-vi 'C-n' select-pane -D
# bind-key -T copy-mode-vi 'C-e' select-pane -U
# bind-key -T copy-mode-vi 'C-i' select-pane -R
# bind-key -T copy-mode-vi 'C-k' select-pane -l


# Initialize TMUX plugin manager (keep this line at the very bottom of tmux.conf)
run '~/.tmux/plugins/tpm/tpm'