# Miscellaneous
set -g base-index 1
set escape-time 0
set -g set-titles on
# bind c new-window

# Status bar
set -g status-position top
set -g status-justify left
# set -g status-right "#(tmux-now-playing)"
set -g status-right ""
bind v split-window -h -c "#{pane_current_path}"
bind s split-window -v -c "#{pane_current_path}"

# Navigation
set-window-option -g mode-keys vi

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

bind u last-window

bind J resize-pane -D 5
bind K resize-pane -U 5
bind H resize-pane -L 5
bind L resize-pane -R 5

# Clipboard
unbind -T copy-mode-vi Space
unbind -T copy-mode-vi Enter

bind -T copy-mode-vi v send-keys -X begin-selection
bind -T copy-mode-vi y send-keys -X copy-selection-and-cancel

set-option -g mouse on
setw -g mode-keys vi
set-option -g focus-events on
set-option -s set-clipboard off
bind-key -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-pipe-and-cancel "clip"
bind P paste-buffer

# Themes
set-option -g status-style "bg=default"
set -g status-fg default
set -g window-status-current-style "fg=default,bold"
set -g pane-active-border-style "bg=default,fg=red"
set -g pane-border-lines single
set -g pane-border-status off
set -g pane-border-indicators colour
set -g popup-border-style "bg=default,fg=grey"
set -g popup-border-lines single

# 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
bind R source-file ~/.config/tmux/tmux.conf
bind m display-popup -E "ncmpc"

