# Increase scrollback buffer size
set -g history-limit 10000

# Start window and pane numbering from 1 for easier switching
set -g base-index 1
setw -g pane-base-index 1

# Allow automatic renaming of windows
set -g allow-rename on
# set -g automatic-rename off

# Renumber windows when one is removed.
set -g renumber-windows on

# Improve colors
set -g default-terminal "${TERM}"

# Enable undercurl
set -as terminal-overrides ',*:Smulx=\E[4::%p1%dm'

# Enable undercurl colors
set -as terminal-overrides ',*:Setulc=\E[58::2::%p1%{65536}%/%d::%p1%{256}%/%{255}%&%d::%p1%{255}%&%d%;m'

# Allow tmux to set the terminal title
set -g set-titles on

# Monitor window activity to display in the status bar
setw -g monitor-activity on

# A bell in another window should cause a bell in the current window
set -g bell-action any

# Don't show distracting notifications
set -g visual-bell off
set -g visual-activity off

# Focus events enabled for terminals that support them
set -g focus-events on

# Useful when using sharing a session with different size terminals
setw -g aggressive-resize on

# don't detach tmux when killing a session
set -g detach-on-destroy off

# address vim mode switching delay (http://superuser.com/a/252717/65504)
set -s escape-time 0

set -as terminal-features ",*:RGB"
# set -g default-terminal "tmux-256color"
set -ag terminal-overrides ",xterm-256color:RGB"
#--------------------------------------------------------------------------
# Status line
#--------------------------------------------------------------------------

# Status line customisation
set-option -g status-left-length 100
# set-option -g status-right-length 100
set-option -g status-left " #{session_name}  "
set-option -g status-right " "

# set-option -g status-style "fg=#7C7D83 bg=#18242e" # ayu
# set-option -g status-style "fg=#7C7D83 bg=#16151d" # tokyo night
# set-option -g status-style "fg=#7C7D83 bg=#24282f" # one dark
set-option -g status-style "fg=#7C7D83 bg=default" # gruvbox dark
# set-option -g status-style "fg=#828bb1 bg=default" # default will set the background to transparent

set-option -g window-status-format "#{window_index}:#{window_name}#{window_flags} " # window_name -> pane_current_command
set-option -g window-status-current-format "#{window_index}:#{window_name}#{window_flags} "
set-option -g window-status-current-style fg=#fabd2f #for gruvbox use: dcc7a0 or aeb6ff

#--------------------------------------------------------------------------
# Key Bindings
#--------------------------------------------------------------------------

# -r means that the bind can repeat without entering prefix again
# -n means that the bind doesn't use the prefix

# Smart pane switching with awareness of vim splits
is_vim='echo "#{pane_current_command}" | grep -iqE "(^|\/)g?(view|n?vim?)(diff)?$"'
bind -n C-h if-shell "$is_vim" "send-keys C-h" "select-pane -L"
bind -n C-j if-shell "$is_vim" "send-keys C-j" "select-pane -D"
bind -n C-k if-shell "$is_vim" "send-keys C-k" "select-pane -U"
bind -n C-l if-shell "$is_vim" "send-keys C-l" "select-pane -R"

# Switch between two most recently used windows
bind Space last-window

# switch between two most recently used sessions
bind b switch-client -l

# open lazygit in a new window with prefix+g
bind-key g new-window -n lazygit -c "#{pane_current_path}" "lazygit"

# open an application in a new window with prefix+o, and allow me to provide the app name
bind-key o command-prompt -p "open app: " "new-window '%%'"

# show a prompt to kill a window by id with prefix+X
bind-key X command-prompt -p "kill window: " "kill-window -t '%%'"

# use prefix+| (or prefix+\) to split window horizontally and prefix+- or
# (prefix+_) to split vertically also use the current pane path to define the
# new pane path
bind | split-window -h -c "#{pane_current_path}"
bind - split-window -v -c "#{pane_current_path}"

# change the path for newly created windows
bind c new-window -c "#{pane_current_path}"

bind C-e display-popup -E "\
    tmux list-sessions -F '#{?session_attached,,#{session_name}}' |\
    sed '/^$/d' |\
    fzf --reverse --header jump-to-session |\
    xargs tmux switch-client -t"

# search windows in current session
bind C-f display-popup -E "\
    tmux list-windows -F '#{window_index} #{window_name}' |\
    sed '/^$/d' |\
    fzf --reverse --header jump-to-window |\
    cut -d ' ' -f 1 |\
    xargs tmux select-window -t"

# Move tmux status bar to top
bind-key C-k run-shell "tmux set-option -g status-position top;"
# Move tmux status bar to bottom
bind-key C-j run-shell "tmux set-option -g status-position bottom;"

unbind r
unbind '"'
unbind %

bind r source-file ~/.tmux.conf

set -g mouse on

bind \\ split-window -h -c "#{pane_current_path}"
bind - split-window -v -c "#{pane_current_path}"

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
# Makes that when killing a session tmux doesn't detach
set-option -g detach-on-destroy off
set-option -sg escape-time 0

set -g prefix C-s

setw -g mode-keys vi
bind-key h select-pane -L
bind-key j select-pane -D
bind-key k select-pane -U
bind-key l select-pane -R
bind-key b set-option status




set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-resurrect'
set -g @plugin 'tmux-plugins/tmux-continuum'
set -g @plugin 'christoomey/vim-tmux-navigator'
# set -g @plugin 'niksingh710/minimal-tmux-status'

set -g status-position bottom
set -g @continuum-restore 'on'

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