## Mouse options 
set -g mouse on
#bind -T root WheelUpPane   if-shell -F -t = "#{alternate_on}" "send-keys -M" "select-pane -t =; copy-mode -e; send-keys -M"
#bind -T root WheelDownPane if-shell -F -t = "#{alternate_on}" "send-keys -M" "select-pane -t =; send-keys -M"
   
## Start counting windows from 1
set -g base-index 1


setw -g mode-keys vi

# Copy/paste. Selecting any text with mouse automatically sopies it to the clipboard
bind-key -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-pipe-and-cancel "xsel -i -p -b"
bind-key p run "xsel -o | tmux load-buffer - ; tmux paste-buffer"
bind -n C-S-v run "xsel -o | tmux load-buffer - ; tmux paste-buffer"
bind-key -T copy-mode-vi y send-keys -X copy-pipe-and-cancel "xsel -i -p && xsel -o -p | xsel -i -b"
bind-key -T copy-mode-vi C-c send-keys -X copy-pipe-and-cancel "xsel -i -p && xsel -o -p | xsel -i -b"
bind-key p run "xsel -o | tmux load-buffer - ; tmux paste-buffer"
#bind -n C-S-c "copy-pipe "xsel -i -p -b""
#bind-key C-S-c "copy-pipe "xsel -i -p -b""
## titles
set-window-option -g automatic-rename on
set-option -g set-titles on

## Toggle copymode
bind Escape copy-mode

##open and close splits
bind - split-window -v
bind % split-window -h
bind Z resize-pane -Z

bind  M-k resize-pane -U 5
bind  M-j resize-pane -D 5
bind  M-h resize-pane -L 5
bind  M-l resize-pane -R 5

# Use Ctrl-arrows to navigate text
set-window-option -g xterm-keys on
set -as terminal-overrides ',st*:Ss@'

# Use Alt-arrow keys without prefix key to switch panes
#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

# Use Alt-Shift-arrow keys without prefix key to switch panes (for better micro compatibility)
bind -n C-S-H select-pane -L
bind -n C-S-L select-pane -R
bind -n C-S-K select-pane -U
bind -n C-S-J select-pane -D

# bind -n H-h select-pane -L
# bind -n H-l select-pane -R
# bind -n H-k select-pane -U
# bind -n H-j select-pane -D

bind h select-pane -L
bind l select-pane -R
bind k select-pane -U
bind j select-pane -D
# Shift arrow to switch windows
bind  S-PageDown prev
bind S-PageUp next

# No delay for escape key press
set -sg escape-time 0

# Reload tmux config
bind r source-file ~/.tmux.conf

#unbind C-b
#set -g prefix C-a
set -g prefix M-a
set -g prefix2 C-b                        # GNU-Screen compatible prefix
bind C-b send-prefix -2

set -g pane-active-border-fg colour79
set -g pane-active-border-fg '#98971a'

setw -g aggressive-resize on
# ----------------------
    # Status Bar
    # -----------------------
    set-option -g status on                # turn the status bar on
    set -g status-interval 15               # set update frequencey (default 15 seconds)
    set -g status-justify centre           # center window list for clarity
    set-option -g status-position top    # position the status bar at top of screen

    # visual notification of activity in other windows
    setw -g monitor-activity on
    set -g visual-activity on

    # set color for status bar
#  # set-option -g status-bg colour00 #base02
    set-option -g status-bg default #base02
    set-option -g status-fg colour135
#yellow
    set-option -g status-attr dim

    # set window list colors - red for active and cyan for inactive
    set-window-option -g window-status-fg colour29 #base0
    set-window-option -g window-status-bg colour236
    set-window-option -g window-status-attr dim

    set-window-option -g window-status-current-fg colour79 #orange
    set-window-option -g window-status-current-bg colour235
    set-window-option -g window-status-current-attr bright

    # show host name
    set -g status-left-length 70
    set -g status-left "cpu: #{cpu_icon} #{cpu_percentage} #[fg=green]: #h "
# don't show anything on the left side of the bar
#    set -g status-left ""
    # show session name, window & pane number, date and time on right side of
    # status bar
    set -g status-right-length 60
#    set -g status-right "#[fg=blue]#s #i:#p #[fg=yellow]:: %d/%m/%y #[fg=green]:: %h:%m"
    # set -g status-right "#[fg=blue]#s #i:#p #[fg=yellow]:: %d/%m/%y #[fg=green]:: #{battery_percentage} #{battery_remain}:: %h:%m"
    # set -g status-right " #[fg=yellow] %d/%m/%y #[fg=green]:: #{battery_percentage} #{battery_remain}"
    set -g status-right " #[fg=green] Bat: #[fg=blue]#{battery_percentage} #{battery_remain} :: %Y-%m-%d :: #[fg=yellow] %H:%M"
# don't show anything on the right side of the bar
#set -g status-right ""
#set -g default-command "/usr/bin/zsh"
#set -g default-shell "/usr/bin/fish"
# set -g default-terminal screen-256color
# set -as terminal-overrides ',st*:kind@:kri@'
set -g default-terminal 'screen-256color'
set -ga terminal-overrides ',screen-256color:tc'
# better mouse support

# set -g @prevent-scroll-for-fullscreen-alternate-buffer 'on'
# set -g @scroll-speed-num-lines-per-scroll '3'
# run-shell /usr/share/tmux/tmux-better-mouse-mode/scroll_copy_mode.tmux
# list of plugins
set -g @plugin 'tmux-plugins/tpm'
#set -g @plugin 'tmux-plugins/tmux-sensible'

# other examples:
# set -g @plugin 'github_username/plugin_name'
# set -g @plugin 'git@github.com/user/plugin'
# set -g @plugin 'git@bitbucket.com/user/plugin'
set -g @plugin 'tmux-plugins/tmux-resurrect'
#set -g @plugin 'tmux-plugins/tmux-continuum'
set -g @plugin 'tmux-plugins/tmux-battery'
set -g @plugin 'tmux-plugins/tmux-cpu'

set -g @plugin 'tmux-plugins/tmux-sidebar'
set -g @sidebar-tree-command 'tree -c'
#set -g @plugin 'christoomey/vim-tmux-navigator'
#set -g @plugin 'shaneog/tmux-colors-gotham'
# set -g @plugin 'seebi/tmux-colors-solarized'
#set -g @plugin 'arcticicestudio/nord-tmux'
#set -g @plugins 'egel/tmux-gruvbox'
# pane movement
bind-key M command-prompt -p "join pane from:"  "join-pane -s '%%'"
bind-key m command-prompt -p "send pane to:"  "join-pane -t '%%'"
# set -g @resurrect-capture-pane-contents 'on'
# status bar
#  set-option -g status-bg colour234
#  set-option -g status-fg colour252
# #
# #Window titles
#  set-window-option -g window-status-fg colour252
#  set-window-option -g window-status-bg default
#  set-window-option -g window-status-attr dim
# #
# #Active window title
#  set-window-option -g window-status-current-fg colour135
#  set-window-option -g window-status-current-bg default
#  set-window-option -g window-status-current-attr bright
#
# # Pane border
  set-option -g pane-border-fg colour234
#  set-option -g pane-active-border-fg colour234
# #
#Message text
# set-option -g message-bg colour234
# set-option -g message-fg colour252
# Initialize TMUX plugin manager (keep this line at the very bottom of tmux.conf)
run -b '~/.tmux/plugins/tpm/tpm'