### --- Settings --- ###
# general
set -as terminal-features 'xterm*:extkeys'
set -g base-index 1
set -g pane-base-index 1
set -g default-shell /bin/bash
set -g detach-on-destroy off
set -s extended-keys on
set -g focus-events on
set -g history-limit 1000000
set -g mouse on
set -g renumber-windows on
set -g set-clipboard on
set -g xterm-keys on
set -gq allow-passthrough on
set -ga update-environment TERM
set -ga update-environment TERM_PROGRAM
set -sg escape-time 0
setw -g mode-keys vi
setw -g aggressive-resize on

# activity
set -g monitor-activity on
set -g visual-activity off

# color
set -g default-terminal "xterm-256color"
set -ga terminal-overrides ',xterm-256color:Tc'
set -sa terminal-features ',xterm-256color:RGB'

# status
set -g status-interval 1
set -g status-justify absolute-centre
set -g status-left ""
set -g status-left-length 10
set -g status-position top
set -g status-right ""
set -g status-style "bg=default"


### --- Key Bindings --- ###
# clear
bind 'l' "send-keys C-l; send-keys -R; clear-history"

# copy-mode
bind 'v' copy-mode

# pane
bind '%' split-window -h -c '#{pane_current_path}'
bind '"' split-window -v -c '#{pane_current_path}'
bind '|' split-window -h
bind '-' split-window -v
bind -r 'C-down' resize-pane -D 5
bind -r 'C-up' resize-pane -U 5
bind -r 'C-left' resize-pane -L 5
bind -r 'C-right' resize-pane -R 5
bind '@' choose-window 'join-pane -h -s "%%"'
bind '#' choose-window 'join-pane -s "%%"'
bind 'x' kill-pane
bind 'a' kill-pane -a
bind 'X' kill-window
bind 'A' kill-window -a
bind -n 'M-k' move-pane -h -t '.{up-of}'
bind -n 'M-l' move-pane -t '.{right-of}'
bind -n 'M-h' move-pane -t '.{left-of}'
bind -n 'M-j' move-pane -h -t '.{down-of}'

# prefix
unbind 'C-b'
set -g prefix 'C-Space'
bind 'C-Space' send-prefix

# reload
unbind 'r'
bind 'r' source-file "~/.config/tmux/tmux.conf"

# session
bind -r '(' switch-client -p \; refresh-client -S
bind -r ')' switch-client -n \; refresh-client -S
bind -nr 'M-<' switch-client -p \; refresh-client -S
bind -nr 'M->' switch-client -n \; refresh-client -S
bind "'" switch-client -t'{marked}'
bind -r 'BSpace' switch-client -l

# window
bind -r '<' swap-window -d -t -1
bind -r '>' swap-window -d -t +1
bind -nr 'M-,' previous-window \; refresh-client -S
bind -nr 'M-.' next-window \; refresh-client -S
bind 'c' new-window -c "#{pane_current_path}"
bind -nr 'M-BSpace' last-window