#!/usr/bin/env bash
set -euo pipefail

target="${1:-}"
shift || true
cmd="${*:-}"

if [[ -z "$target" || -z "$cmd" ]]; then
  echo "Usage: br-send <aria|lucidia|alice> <command...>"
  echo ""
  echo "Examples:"
  echo "  br-send aria 'hostname; uptime'"
  echo "  br-send lucidia 'docker ps'"
  echo "  br-send alice 'systemctl status ollama'"
  exit 1
fi

# find pane by title
pane="$(tmux list-panes -a -F '#{pane_id} #{pane_title}' | awk -v t="$target" '$2==t {print $1; exit}')"

if [[ -z "${pane:-}" ]]; then
  echo "❌ No tmux pane titled '$target' found."
  echo ""
  echo "Set it with:"
  echo "  tmux select-pane -T $target"
  echo ""
  echo "Available panes:"
  tmux list-panes -a -F '#{pane_id} #{pane_title}'
  exit 1
fi

tmux send-keys -t "$pane" "$cmd" C-m
echo "✅ Sent to $target ($pane): $cmd"