# -- general -------------------------------------------------------------------
# scrollback size
set -g history-limit 10000

## set the default TERM
set -g default-terminal screen
## update the TERM variable of terminal emulator when creating a new session or attaching a existing session
set -g update-environment 'DISPLAY SSH_ASKPASS SSH_AGENT_PID SSH_CONNECTION WINDOWID XAUTHORITY TERM'
## determine if we should enable 256-colour support
if "[[ ${TERM} =~ 256color || ${TERM} == fbterm ]]" 'set -g default-terminal screen-256color'

setw -g xterm-keys on
# faster command sequences
set -s escape-time 10
# increase repeat timeout
set -sg repeat-time 600
set -s focus-events on
# rename window to reflect current program
setw -g automatic-rename on
# renumber windows when a window is closed
set -g renumber-windows on
# set terminal title
set -g set-titles on
# slightly longer pane indicators display time
set -g display-panes-time 800
# slightly longer status messages display time
set -g display-time 1000
# redraw status line every 5 seconds
set -g status-interval 5

# -- bindings ------------------------------------------------------------------
# Changing ctrl b to ctrl Space as the command button
unbind C-b
set -g prefix C-Space

# set first window to index 1 (not 0) to map more to the keyboard layout
set -g base-index 1
set -g pane-base-index 1

# Keep your finger on ctrl, or don't, same result
bind-key C-d detach-client
# bind-key C-p paste-buffer

# reload tmux config with ctrl + a + r
 unbind r
 bind-key r \
     source-file ~/.tmux.conf \;\
         display 'Reloaded tmux config.'

# Vertical splits with v or C-v
unbind g 
unbind C-g
bind-key v split-window -h
bind-key C-v split-window -h

# Horizontal splits with h or C-h
unbind h
unbind C-h
bind-key h split-window
bind-key C-h split-window

# F8 rename window
# unbind F8
# unbind C-F8
bind-key -n F8 command-prompt 'rename-window %%'

# Ctrl - t or t new window
# unbind t
# unbind C-t
# bind-key t new-window
bind-key -n C-t new-window

# Ctrl - w or w to kill panes
# unbind w
# unbind C-w
# bind-key w kill-pane
bind-key -n C-w kill-pane

# C + control q to kill session
# unbind q
# unbind C-q
# bind-key q kill-session
bind-key -n C-q kill-session

# Switching panes with Ctrl
bind-key -n C-Left select-pane -L
bind-key -n C-Right select-pane -R
bind-key -n C-Up select-pane -U
bind-key -n C-Down select-pane -D

# Ctrl + a + n : New session
unbind n
unbind C-n
bind-key n new-session
bind-key C-n new-session

# Ctrl + a + Pagedown : Next window
unbind Pagedown
bind-key -n C-Pagedown next-window

# Ctrl + a + Pagup : Previous window
unbind Pageup
bind-key -n C-Pageup previous-window

# Visual Activity Monitoring between windows
setw -g monitor-activity on
set -g visual-activity off

# -- default session -----------------------------------------------------------
new -s local -n danix
neww -n root su -
neww -n top htop
neww -n syswatch tail -f /var/log/messages
splitw -v -p 50 -t 1 /home/danix/bin/my_netstat
selectw -t 2
selectp -t 1

# -- copy mode -----------------------------------------------------------------

bind-key Enter copy-mode # enter copy mode

run -b 'tmux bind -t vi-copy v begin-selection 2> /dev/null || true'
run -b 'tmux bind -T copy-mode-vi v send -X begin-selection 2> /dev/null || true'
run -b 'tmux bind -t vi-copy C-v rectangle-toggle 2> /dev/null || true'
run -b 'tmux bind -T copy-mode-vi C-v send -X rectangle-toggle 2> /dev/null || true'
run -b 'tmux bind -t vi-copy y copy-selection 2> /dev/null || true'
run -b 'tmux bind -T copy-mode-vi y send -X copy-selection-and-cancel 2> /dev/null || true'
run -b 'tmux bind -t vi-copy Escape cancel 2> /dev/null || true'
run -b 'tmux bind -T copy-mode-vi Escape send -X cancel 2> /dev/null || true'
run -b 'tmux bind -t vi-copy H start-of-line 2> /dev/null || true'
run -b 'tmux bind -T copy-mode-vi H send -X start-of-line 2> /dev/null || true'
run -b 'tmux bind -t vi-copy L end-of-line 2> /dev/null || true'
run -b 'tmux bind -T copy-mode-vi L send -X end-of-line 2> /dev/null || true'

# copy to X11 clipboard (needs xclip)
if -b 'command -v xclip > /dev/null 2>&1' 'bind y run -b "tmux save-buffer - | xclip -i -selection clipboard >/dev/null 2>&1"'


# -- buffers -------------------------------------------------------------------

bind-key b list-buffers  # list paste buffers
bind-key p paste-buffer  # paste from the top paste buffer
bind-key P choose-buffer # choose which buffer to paste from


# --theme ----------------------------------------------------------------------

# set -goqF @blackpearl-console-background colour59
# set -goqF @blackpearl-console-orange colour11
# set -goqF @blackpearl-console-dark-grey colour102

set -goqF @blackpearl-standard-background colour0
set -goqF @blackpearl-orange colour3
set -goqF @blackpearl-dark-grey colour8

set -goqF @theme-clock-mode-colour "#{@blackpearl-orange}"
set -goq  @theme-clock-mode-style 24


set -goq @blackpearl-status-left-area-left-format "\[ #h \]"
set -goq @blackpearl-status-left-area-middle-format "#(whoami)"
set -goq @blackpearl-status-left-area-right-format ""

set -goq @blackpearl-status-right-area-left-format ""
set -goq @blackpearl-status-right-area-middle-format "[ %d-%b-%y ]"
set -goq @blackpearl-status-right-area-right-format "[ %H:%M:%S ]"

set -goq @blackpearl-window-status-current-format "( #I:#W )"
set -goq @blackpearl-window-status-format "#I:#W"

set -goqF @theme-status-left "#{@blackpearl-status-left-area-left-format} #{@blackpearl-status-left-area-middle-format} #{@blackpearl-status-left-area-right-format}"
set -goqF @theme-status-right "#{@blackpearl-status-right-area-left-format} #{@blackpearl-status-right-area-middle-format} #{@blackpearl-status-right-area-right-format}"
set -gqF @theme-window-status-current-format "#{@blackpearl-window-status-current-format}"
set -gqF @theme-window-status-format "#{@blackpearl-window-status-format}"

set -gF status-justify centre
# empty part of the status bar
set -gF  status-style "fg=#{@blackpearl-orange},bg=#{@blackpearl-standard-background}"

set -gF  status-left-length "40"
set -gF  status-right-length "150"
set -gF status-left "#{@theme-status-left}"
# set -gF status-left "[ #h ] ♥ #(cat /etc/slackware-version)"
set -gF status-left-style "fg=#{@blackpearl-orange},bg=#{@blackpearl-standard-background}"
set -gF status-right "#{@theme-status-right}"
# set -gF status-right "%d-%b-%y | %H:%M:%S"
set -gF status-right-style "fg=#{@blackpearl-orange},bg=#{@blackpearl-standard-background}"

set -gwF window-status-current-format "#{@theme-window-status-current-format}"
set -gwF window-status-format "#{@theme-window-status-format}"
set -gwF window-status-activity-style "fg=#{@blackpearl-orange},bg=#{@blackpearl-standard-background}"
set -gwF window-status-current-style "fg=#{@blackpearl-dark-grey},bg=#{@blackpearl-orange}"

set -gF  message-command-style "fg=#{@blackpearl-dark-grey},bg=#{@blackpearl-orange}"
set -gF  message-style "fg=#{@blackpearl-dark-grey},bg=#{@blackpearl-orange}"
set -gwF clock-mode-colour "#{@theme-clock-mode-colour}"
set -gwF clock-mode-style "#{@theme-clock-mode-style}"

# set-option -g status-style bg=colour220,fg=colour233
# set-option -g pane-active-border-bg "#ff0000"
# set -gq @themepack-status-left-area-right-format ""
# set -gq @themepack-status-right-area-middle-format "#h"
# set -gq @themepack-status-right-area-right-format "%d-%b-%y"
# set -gq @powerline-status-bg "ffbf00"
# set -g @themepack 'powerline/block/yellow'

# run tmux-plugin-manager
# run -b '~/.tmux/plugins/tpm/tpm'