##### Terminal & Color Support #####

# Kitty = truecolor
set -g default-terminal "tmux-256color"
set -ga terminal-overrides ",*:Tc"

# Key line:
set -g pane-border-style "bg=default"
set -g pane-active-border-style "bg=default"
set -g status-style "bg=default"
set -g window-style "bg=default"
set -g window-active-style "bg=default"
set -g default-shell zsh
set -g extended-keys on
set -g extended-keys-format csi-u

# Reduce escape sequence delay (fixes lag in nvim/zsh)
set -sg escape-time 0

# Prefix to C-a
# set -g prefix C-a
# unbind C-b
# bind-key C-a send-prefix

# Mouse follow
set -g mouse on

# Split with better keys
# unbind %
# bind | split-window -h -c "#{pane_current_path}"
# unbind '"'
# bind - split-window -v -c "#{pane_current_path}"

# Easy config 
eload
unbind r
bind r source-file ~/.config/tmux/tmux.conf

# Move between panes with tmux-navigator
is_vim="ps -o state= -o comm= -t '#{pane_tty}' \
    | grep -iqE '^[^TXZ ]+ +(\\S+\\/)?g?(view|l?n?vim?x?|fzf)(diff)?$'"
bind-key -n 'C-h' if-shell "$is_vim" 'send-keys M-h'  'select-pane -L'
bind-key -n 'C-j' if-shell "$is_vim" 'send-keys M-j'  'select-pane -D'
bind-key -n 'C-k' if-shell "$is_vim" 'send-keys M-k'  'select-pane -U'
bind-key -n 'C-l' if-shell "$is_vim" 'send-keys M-l'  'select-pane -R'

# No automatic window renaming
set-option -g allow-rename off

# Bell
set -g visual-activity off
set -g visual-bell off
set -g visual-silence off
setw -g monitor-activity off
set -g bell-action none

# Status bar
set -g status-position top
set -g status-justify left

# Start index on 1
set -g base-index 1
set -g pane-base-index 1
set-window-option -g pane-base-index 1
set-option -g renumber-windows on

# Resize panes
bind -r J resize-pane -D 5
bind -r K resize-pane -U 5
bind -r L resize-pane -R 5
bind -r H resize-pane -L 5
bind -r m resize-pane -Z
# Resize dragging
unbind -T copy-mode-vi MouseDragEnd1Pane # don't exit copy mode after dragging with mouse

# Vim motions
set-window-option -g mode-keys vi

# Selection
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"

set -g @plugin "dweidner/tmux-theme"
set -g @plugin 'tmux-plugins/tmux-yank'
set -g @plugin 'tmux-plugins/tmux-cpu'
set -g @plugin 'tmux-plugins/tmux-battery'
set -g @plugin 'catppuccin/tmux#v2.1.1' # See https://github.com/catppuccin/tmux/tags for additional tags
set -g @plugin 'b0o/tmux-autoreload'
set -g @plugin 'tmux-plugins/tpm'

bind-key -T copy-mode-vi v send-keys -X begin-selection
bind-key -T copy-mode-vi C-v send-keys -X rectangle-toggle
bind-key -T copy-mode-vi y send-keys -X copy-selection-and-cancel

# Catppuccin config
set -g @catppuccin_status_background none
set -g @catppuccin_flavor 'mocha'
set -g @catppuccin_window_status_style "basic"

set -g status-right-length 100
set -g status-left ""
set -g status-left-length 200
set -g status-right "#{E:@catppuccin_status_application}"
set -agF status-right "#{E:@catppuccin_status_cpu}"
set -ag status-right "#{E:@catppuccin_status_session}"
set -ag status-right "#{E:@catppuccin_status_uptime}"
set -agF status-right "#{E:@catppuccin_status_battery}"


# Neovim delay fix
set -sg escape-time 0

# Tmux keep session
set-option -g detach-on-destroy off

# Focus envents
set-option -g focus-events on
bind-key z resize-pane -Z \; if-shell "tmux list-panes -F '#F' | grep -q Z" "set -g status off" "set -g status on"

# Clipboard
set -g set-clipboard on

run '~/.tmux/plugins/tpm/tpm'