#=== KEYBINDINGS ====#

# change prefix
unbind C-b
set -g prefix C-a
bind C-a send-prefix

# split panes using | and -
bind | split-window -h
bind - split-window -v
unbind '"'
unbind %

# switch panes using Alt-arrow without prefix
bind -n M-Left select-pane -L
bind -n M-Right select-pane -R
bind -n M-Up select-pane -U
bind -n M-Down select-pane -D

# switch windows using Alt-<number> without prefix
bind-key -n M-1 select-window -t 1
bind-key -n M-2 select-window -t 2
bind-key -n M-3 select-window -t 3
bind-key -n M-4 select-window -t 4
bind-key -n M-5 select-window -t 5

# Other session shortcuts
bind S command-prompt -p "New Session:" "new-session -A -s '%%'"
bind K confirm kill-session
set-option -g detach-on-destroy off

#=== LAYOUT ====#
set -g renumber-window on
set -g base-index 1
setw -g pane-base-index 1
bind c new-window -c '#{pane_current_path}'

# Enable mouse control (clickable windows, panes, resizable panes)
set -g mouse on

# Fix Tmux for colors
set -g default-terminal "screen-256color"
set -ag terminal-features ',screen-256color:RGB,tmux*:RGB,alacritty:RGB,foot:RGB,xterm-256color:RGB,gnome*:RGB'
set -g allow-passthrough on
set -ga update-environment TERM
set -ga update-environment TERM_PROGRAM

#=== PLUGINS ===#
set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-sensible'
set -g @plugin 'sei40kr/tmux-project'
set -g @plugin 'Alkindi42/tmux-bitwarden'
set-option -g @plugin 'b0o/tmux-autoreload'
set -g @plugin 'tmux-plugins/tmux-resurrect'
set -g @plugin 'tmux-plugins/tmux-continuum'

#=== THEME: Yaru Blue Dark ===#
# palette
set -g @yaru_bg "#2b2b2e"
set -g @yaru_bg_light "#3b3b3e"
set -g @yaru_fg "#e0e0e0"
set -g @yaru_fg_dim "#9a9a9a"
set -g @yaru_blue "#4a90d9"
set -g @yaru_blue_b "#6daeea"
set -g @yaru_orange "#e95420"
set -g @yaru_sep "#4a4a52"
set -g @yaru_red "#c7162b"
set -g @yaru_green "#4caf50"

# status bar
set -g status-position top
set -g status-style "bg=#{@yaru_bg}"
set -g status-left-length 120
set -g status-right-length 120

set -g status-left ""
set -ga status-left "#[bg=#{@yaru_bg},fg=#{@yaru_blue},bold]  #S "
set -ga status-left "#[bg=#{@yaru_bg},fg=#{@yaru_sep}]│"
set -ga status-left "#[bg=#{@yaru_bg},fg=#{@yaru_fg_dim}]  #{pane_current_command} "
set -ga status-left "#[bg=#{@yaru_bg},fg=#{@yaru_sep}]│"
set -ga status-left "#[bg=#{@yaru_bg},fg=#{@yaru_blue_b}]  #{=/-40/...:#{s|$USER|~|:#{b:pane_current_path}}} "
set -ga status-left "#[bg=#{@yaru_bg},fg=#{@yaru_sep}]#{?window_zoomed_flag,│,}"
set -ga status-left "#[bg=#{@yaru_bg},fg=#{@yaru_orange}]#{?window_zoomed_flag,  zoom ,}"

set -g status-right ""
set -g status-right '#(gitmux "#{pane_current_path}") '
set -ga status-right "#[bg=#{@yaru_bg},fg=#{@yaru_sep}]│"
set -ga status-right "#[bg=#{@yaru_bg},fg=#{@yaru_blue_b}]  #H"

# pane borders
setw -g pane-border-status off
setw -g pane-active-border-style "fg=#{@yaru_blue}"
setw -g pane-border-style "fg=#{@yaru_sep}"
setw -g pane-border-lines single

# message and mode
set -g message-style "bg=#{@yaru_blue},fg=#{@yaru_bg},bold"
set -g message-command-style "bg=#{@yaru_blue},fg=#{@yaru_bg},bold"
set -g mode-style "bg=#{@yaru_orange},fg=#{@yaru_bg},bold"

# window status
set -g window-status-format " #I:#{?#{!=:#{window_name},Window},#W,} "
set -g window-status-style "bg=#{@yaru_bg},fg=#{@yaru_fg_dim}"
set -g window-status-last-style "bg=#{@yaru_bg},fg=#{@yaru_fg}"
set -g window-status-activity-style "bg=#{@yaru_bg},fg=#{@yaru_orange}"
set -g window-status-bell-style "bg=#{@yaru_bg},fg=#{@yaru_red},bold"
set -gF window-status-separator "#[bg=#{@yaru_bg},fg=#{@yaru_sep}]│"
set -g window-status-current-format " #I:#{?#{!=:#{window_name},Window},#W,} "
set -g window-status-current-style "bg=#{@yaru_blue},fg=#{@yaru_bg},bold"

# Continuum options
set -g @continuum-restore 'on'

# Project options
set -ag @project-base-dirs ,"${HOME}/.dotfiles","${HOME}/Projects:0:2"

# Bitwarden plugin setup
set -g @bw-session 'BW_SESSION'
set -g @bw-copy-to-clipboard 'on'
set -g @bw-key 'T'

# Initialize TMUX plugin manager (keep this line at the very bottom of tmux.conf)
run '~/.tmux/plugins/tpm/tpm'
