# set escape key
unbind C-b
set -g prefix C-y
bind C-y send-prefix
bind y send-key C-y   # Ctrl-y y sends Ctrl-y

# move between panes
bind -n M-h select-pane -L
bind -n M-j select-pane -D
bind -n M-k select-pane -U
bind -n M-l select-pane -R
bind -n M-Left select-pane -L
bind -n M-Down select-pane -D
bind -n M-Up select-pane -U
bind -n M-Right select-pane -R

# resize panes
bind -r h resize-pane -L 5
bind -r j resize-pane -D 5
bind -r k resize-pane -U 5
bind -r l resize-pane -R 5

# setw -g mode-keys vi
set -g status-keys vi

set -g base-index 1   # start window index at 1
set -g pane-base-index 1 # for tmuxinator

# fixes some delay issues in vim
set -sg escape-time 1

# tmux messages are displayed for 4s
set -g display-time 4000

# focus events enabled for terminals that support them

bind n command-prompt 'rename-window %%'
bind N command-prompt 'rename-session %%'
bind -r < swap-window -t :-
bind -r > swap-window -t :+

# swap % and " splitting
unbind '"'
bind '"' split-window -h
unbind %
bind % split-window

# Copy mode key bindings
unbind p
bind p paste-buffer
# bind -t vi-copy 'v' begin-selection
# bind -t vi-copy 'y' copy-selection

# set default terminal color
set -g default-terminal "$TERM"
set -ag terminal-overrides ",$TERM:RGB"

# enable activity alerts
setw -g monitor-activity on
set -g visual-activity on

# Center window list
set -g status-justify centre

# stop auto-renaming windows
set-option -g allow-rename off

# load style file
source "$HOME/.config/tmux/tmux_style.conf"

# List of plugins
set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-resurrect'
set -g @plugin 'tmux-plugins/tmux-continuum'

# restore vim sessions
#set -g @resurrect-strategy-vim 'session'
set -g @resurrect-strategy-nvim 'session'

set -g @resurrect-save 'S'
set -g @resurrect-restore 'R'
set -g @resurrect-capture-pane-contents 'on'

set -g @resurrect-dir '$HOME/.cache/tmux/resurrect'
#set -g @resurrect-processes ''

set -g mouse on

# install plugins with prefix+I
# update plugins with prefix+u
# uninstall plugins with prefix+alt+u

# initialize plugin manager, must be at the bottom
run '~/.tmux/plugins/tpm/tpm'