# -- general -------------------------------------------------------------------
#set -g default-terminal "screen-256color"
#set -g default-terminal "screen-256color-bce"
set -g default-terminal "xterm-256color"

#set -as terminal-overrides ",*:U8=0"
#set-option -sa terminal-overrides ',xterm-256color:RGB'
set-option -ga terminal-overrides ",xterm-256color:Tc"

set -s escape-time 0 # faster command sequences
set -s focus-events on

# -- display -------------------------------------------------------------------
set -g base-index 1
setw -g pane-base-index 1
setw -g automatic-rename on # rename window to reflect current program
set -g renumber-windows on # renumber windows when a window is closed

set -g display-panes-time 800 # slightly longer pane indicators display time
set -g display-time 1000      # slightly longer status messages display time

set -g status-interval 10     # redraw status linebg every 10 seconds
set-option -g history-limit 5000

set-option -g default-shell /usr/bin/zsh

# -- navigation ----------------------------------------------------------------

# Set window notification
setw -g monitor-activity on
set -g visual-activity off

unbind C-b
set -g prefix C-a
bind C-a send-prefix

bind -n C-M-h resize-pane -L 2
bind -n C-M-j resize-pane -D 2
bind -n C-M-k resize-pane -U 2
bind -n C-M-l resize-pane -R 2

# Set copying settings
setw -g mode-keys vi
set-option -s set-clipboard off
bind P paste-buffer
bind-key -T copy-mode-vi 'v' send -X begin-selection
bind-key -T copy-mode-vi 'r' send -X rectangle-toggle
bind-key -T copy-mode-vi 'y' send -X copy-pipe-and-cancel 'xclip -sel clip -i'`
unbind -T copy-mode-vi Enter
bind-key -T copy-mode-vi Enter send-keys -X copy-pipe-and-cancel 'xclip -se c -i'
#bind-key -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-pipe-and-cancel 'xclip -se c -ind-key -T copy-mode-vi Enter send-keys -X copy-pipe-and-cancel 'xclip -se c -i'
#bind-key -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-pipe-and-cancel 'xclip -se c -i''

bind-key S-Left swap-window -t -1
bind-key S-Right swap-window -t +1

bind -n End send-key C-e
bind -n Home send-key C-a

# Bells
set -g visual-bell on
set -g bell-action any

# Scroll in shell
#set -g terminal-overrides 'xterm*:smcup@:rmcup@'
#set -wg xterm-keys       1
set -g mouse on
#set-option -s set-clipboard off

# Sync panes
bind-key = set-window-option synchronize-panes

# -- macros --------------------------------------------------------------------
bind-key s send-keys \"jakob.stendahl\ <jakob.stendahl@infomedia.dk>\"

# -- vim-tmux-navigator --------------------------------------------------------
# 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|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
bind-key -T copy-mode-vi 'C-\' select-pane -l

# -- Utility ------------------------------------------------------------------
bind-key r source-file ~/.tmux.conf

bind -n M-w display-popup -E "nvim -c VimwikiIndex -c Calendar -c 'wincmd p'"
bind -n M-l display-popup -E "nvim -c 'VimwikiMakeDiaryNote'"

# -- Theme --------------------------------------------------------------------
set -g status-justify left
set -g status-interval 2
set -g status-position bottom
set -g status-bg '#f8f8f8'
set -g status-fg colour16

set -g status-left '#[fg=colour232,bg=colour3,bold]#{?client_prefix,C-a,}#[default] #[fg=colour0,bg=colour7,bold][#S]#[bg=colour15] '
set -g status-left-length 20

set -g status-right '#[fg=colour0,bg=colour7,bold] #(hostname) #[default] #[fg=colour0,bg=colour7,bold] %d/%m/%y #[default] #[fg=colour0,bg=colour7,bold] %H:%M:%S #[default] #[bg=colour7,bold] #(cat /sys/class/power_supply/BAT0/capacity)% #[default] '
set -g status-right-length 50

setw -g window-status-format ' #I:#W#F '
setw -g window-status-current-format ' #I:#W#F '

setw -g window-status-current-style "bg=colour0,fg=colour15"
setw -g window-status-style "bg=colour7,fg=colour0"
setw -g window-status-bell-style "bg=colour23,fg=colour15"
#setw -g window-status-activity-style "bg=colour23,fg=colour15"
setw -g window-status-activity-style "bg=colour243,fg=colour15"