unbind r
bind r source-file ~/.tmux.conf

unbind C-b
set -g prefix C-s

set -g mouse on

# act like vim
setw -g mode-keys vi

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

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

# Status Line
set-option -g status-position top
set -g status-bg black
set -g status-fg white
set -g status-left-length 0
set -g status-right-length 0
set -g pane-border-style fg=brightblack
set -g pane-active-border-style fg=yellow
set -g message-style bg=yellow,fg=black,bold

# Left side - yellow section with session, transition to gray
set -g status-left "#[fg=black,bg=yellow,bold] #{?client_prefix,PREFIX,NORMAL} #[fg=black,bg=white] #S "

# Right side 
set -g status-right "#(whoami)@#h #{?client_utf8,| utf-8,} #[fg=black,bg=white] %I:%M %p | %b %d #[fg=black,bg=yellow] #I:#P "

# Window list in the gray middle section
set -g window-status-format " #I #W "
set -g window-status-current-format "#[fg=yellow,bg=black][#I #W]"
set -g window-status-separator ""


# Smart pane switching with awareness of Vim splits.
# See: https://github.com/christoomey/vim-tmux-navigator

# decide whether we're in a Vim process
# is_vim="ps -o state= -o comm= -t '#{pane_tty}' \
#     | grep -iqE '^[^TXZ ]+ +(\\S+\\/)?g?(view|n?vim?x?)(diff)?$'"
# 
# bind-key -n 'C-h' if-shell "$is_vim" 'send-keys C-h' 'select-pane -L'
# bind-key -n 'C-j' if-shell "$is_vim" 'send-keys C-j' 'select-pane -D'
# bind-key -n 'C-k' if-shell "$is_vim" 'send-keys C-k' 'select-pane -U'
# bind-key -n 'C-l' 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-h' select-pane -L
# bind-key -T copy-mode-vi 'C-j' select-pane -D
# bind-key -T copy-mode-vi 'C-k' select-pane -U
# bind-key -T copy-mode-vi 'C-l' select-pane -R

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

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