{ pkgs, ... }:

{
  programs.tmux = {
    enable = true;
    terminal = "screen-256color";  # Ensures proper color support
    shell = "${pkgs.zsh}/bin/zsh"; # Forces tmux to use Zsh by default
    clock24 = true;

    plugins = with pkgs.tmuxPlugins; [
      vim-tmux-navigator
      {
        plugin = rose-pine;
        extraConfig = ''
          set -g @rose_pine_variant 'main'
          set -g @rose_pine_host 'on'
          set -g @rose_pine_user 'on'
          set -g @rose_pine_directory 'on'
          set -g @rose_pine_date_time '%a %b %d %H:%M:%S %Y'
          set -g @rose_pine_left_separator ' > '
          set -g @rose_pine_right_separator ' < '
          set -g @rose_pine_field_separator ' | '
          set -g @rose_pine_window_separator ' - '
          set -g @rose_pine_window_status_separator "  "
          set -g @rose_pine_hostname_icon '󰒋'
          set -g @rose_pine_date_time_icon '󰃰'
        '';
      }
      {
        plugin = resurrect;
        extraConfig = ''
          # Resurrect Configuration - Save/restore tmux sessions with all details
          set -g @resurrect-strategy-nvim 'session'
          set -g @resurrect-strategy-vim 'session'
          set -g @resurrect-strategy-pane 'bash'
          set -g @resurrect-capture-pane-contents 'on'
          set -g @resurrect-processes 'nvim vim ssh "~zsh" "~bash" opencode ranger fzf'
          set -g @resurrect-dir '$HOME/.local/share/tmux/resurrect'
          # Save command history in panes
          set -g @resurrect-save-shell-history 'on'
        '';
      }
      {
        plugin = continuum;
        extraConfig = ''
          # Continuum Configuration - Automatically save and restore sessions
          set -g @continuum-restore 'on'
          set -g @continuum-save-interval '5'  # Save every 5 minutes for better persistence
          set -g @continuum-boot 'on'           # Start tmux automatically on boot
          set -g @continuum-boot-options 'new-session -d -s main'  # Create default session on boot
        '';
      }
    ];

extraConfig = ''
  # Basic terminal setup
  set -g default-terminal "screen-256color"
  set-option -ga terminal-overrides ",xterm-256color:Tc"
  set-option -g default-command "zsh -l"
  setw -g mode-keys vi
  set -g base-index 1
  set -g pane-base-index 1
  set -g status-position top
  set -g status-style "bg=default"

  # Pane navigation
  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 % split-window -h -c "#{pane_current_path}"
  bind-key '"' split-window -v -c "#{pane_current_path}"
  bind-key c new-window -c "#{pane_current_path}"

  # Prefix key
  set -g prefix C-s
  bind C-s send-prefix

  # Session management keybindings
  bind-key n new-session -d  # Create new session
  bind-key C-n new-session   # Create and attach new session
  bind-key C-l list-sessions # List all sessions
  bind-key C-d kill-session  # Delete current session

  # Enable mouse and scrollback
  set -g mouse on
  setw -g history-limit 10000

  # Automatic system clipboard copy for selections
  bind -T copy-mode-vi y send -X copy-pipe-and-cancel "wl-copy"
  bind -T copy-mode-vi Enter send -X copy-pipe-and-cancel "wl-copy"

  # Create resurrect directory if it doesn't exist
  run-shell 'mkdir -p ~/.local/share/tmux/resurrect'

  # Pywal support - Load AFTER plugins so colors override rose-pine
  if-shell "test -f ~/.cache/wal/colors-tmux.sh" \
    "source-file ~/.cache/wal/colors-tmux.sh"
  # Watch for updates
  run-shell "while inotifywait -e close_write ~/.cache/wal/colors-tmux.sh 2>/dev/null; do tmux source-file ~/.cache/wal/colors-tmux.sh; done &"
'';
  };
}