set-option -g default-shell /bin/zsh
set-option -g default-terminal "tmux-256color"
set -s escape-time 0
set-option -g detach-on-destroy off

set -g status-left-length 200
set -g status-style fg=blue,bg=black
set-window-option -g visual-bell on
set-window-option -g bell-action other

set -g mouse on
set -g base-index 1

set -g prefix C-Space
unbind C-b
bind-key C-Space send-prefix

unbind %
bind - split-window -h -c "#{pane_current_path}"

bind "'" split-window -v -c "#{pane_current_path}"

unbind c
bind -r c neww -c "#{pane_current_path}"

unbind r
bind r source-file ~/.tmux.conf \; display-message "Re-sourced."

bind -r C-Down resize-pane -D 5
bind -r C-Up resize-pane -U 5
bind -r C-Right resize-pane -R 5
bind -r C-Left resize-pane -L 5

bind -r m resize-pane -Z

# Smart pane switching with awareness of Vim splits.
# From 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)?$'"
bind-key -n 'C-Left' if-shell "$is_vim" "send-keys C-Left" "select-pane -L"
bind-key -n 'C-Down' if-shell "$is_vim" "send-keys C-Down" "select-pane -D"
bind-key -n 'C-Up' if-shell "$is_vim" "send-keys C-Up" "select-pane -U"
bind-key -n 'C-Right' if-shell "$is_vim" "send-keys C-Right" "select-pane -R"

set-window-option -g mode-keys vi
bind-key -T copy-mode-vi 'v' send -X begin-selection # start selecting text with "v"
bind-key -T copy-mode-vi 'y' send -X copy-selection # copy text with "y"
unbind -T copy-mode-vi MouseDragEnd1Pane # don't exit copy mode when dragging with mouse

bind f display-popup -E "~/.local/bin/tmux-sessionizer"
bind s display-popup -E -w 70% -h 70% "ncmpcpp -s playlist"
bind g display-popup -E -w 70% -h 70% "lazygit"
bind e neww "aerc"