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

ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
OUT="${1:-"$ROOT/apps/gui/src-tauri/sidecars/hermes-runtime"}"
PYTHON="${PYTHON:-python}"

echo "Bundling Hermes GUI runtime"
echo "repo: $ROOT"
echo "out:  $OUT"

rm -rf "$OUT"
mkdir -p "$OUT"

echo "→ Building dashboard"
npm --prefix "$ROOT/web" ci
npm --prefix "$ROOT/web" run build
cp -a "$ROOT/web/dist" "$OUT/web_dist"

echo "→ Building TUI"
npm --prefix "$ROOT/ui-tui" ci
npm --prefix "$ROOT/ui-tui" run build
mkdir -p "$OUT/ui-tui"
cp -a "$ROOT/ui-tui/dist" "$OUT/ui-tui/dist"
cp -a "$ROOT/ui-tui/package.json" "$ROOT/ui-tui/package-lock.json" "$OUT/ui-tui/"
cp -a "$ROOT/ui-tui/node_modules" "$OUT/ui-tui/node_modules"

echo "→ Creating Python runtime"
"$PYTHON" -m venv "$OUT/venv"
"$OUT/venv/bin/python" -m pip install --upgrade pip
"$OUT/venv/bin/python" -m pip install -e "$ROOT[web,pty]"

cat > "$OUT/README.md" <<EOF
# Hermes GUI Runtime

Generated by apps/shared/bundle-runtime.sh.

Set HERMES_GUI_RUNTIME_DIR to this directory before launching the Tauri shell.
EOF

echo "✓ Runtime bundle ready: $OUT"