#!/usr/bin/env bash
#
# dev-design — Spin up the Storybook dev server for the design package.
#
# Usage: dev-design [--port <port>]
#
# Run from the repo root.
#
# Requirements:
#   - Docker
#   - Dependencies installed: `pnpm install` at repo root
#
# Notes:
#   - Runs Storybook for packages/design on port 6006 by default (the same
#     default as `pnpm --filter @roomy/design storybook`). Pass --port to
#     override.
#   - @roomy/design depends on @roomy-space/sdk, whose `exports` resolve to
#     the built packages/sdk/dist (not its src) — this script builds the SDK
#     if it's missing, same as dev-app-lite.
#
# set -euo pipefail

REPO_ROOT="$(cd "$(dirname "$0")/.." && pwd)"
cd "$REPO_ROOT"

# ── Defaults ──────────────────────────────────────────────────────────────
PORT=6006

while [[ $# -gt 0 ]]; do
  case "$1" in
    --port) PORT="$2"; shift 2 ;;
    -h|--help)
      sed -n '2,/^$/p' "$0" | sed 's/^# \{0,1\}//'
      exit 0 ;;
    *) echo "Unknown option: $1"; exit 1 ;;
  esac
done

if [[ ! -d packages/design ]]; then
  echo "✗ Run from the repo root — packages/design not found."
  exit 1
fi

SAFE_NAME="$(basename "$REPO_ROOT")"
DEV_NAME="dev-design-${SAFE_NAME//\//-}"

# --- Clean up any previous container ---
docker rm -f "$DEV_NAME" 2>/dev/null || true

# --- Ensure the roomy-dev network exists (so agents can reach this by name) ---
docker network inspect roomy-dev >/dev/null 2>&1 || docker network create roomy-dev >/dev/null
echo "Starting design Storybook: $DEV_NAME on port $PORT (roomy-dev)"
docker run -d \
  --name "$DEV_NAME" \
  -v "$REPO_ROOT:/app" \
  -p "$PORT:$PORT" \
  -e "CI=true" \
  --network roomy-dev \
  node:22 \
  bash -c "
    set -euo pipefail
    cd /app
    npm i -g pnpm
    # Install deps if missing OR if a design devDependency (e.g. the
    # storybook binary) is absent — node_modules can exist yet be stale or
    # incomplete from another install (worktrees, cross-machine bind mounts).
    if [ ! -d node_modules ] || [ ! -e packages/design/node_modules/.bin/storybook ]; then
      echo 'Installing dependencies …'
      pnpm install --frozen-lockfile
    fi
    # Build SDK if not already built (@roomy/design depends on it)
    if [ ! -d packages/sdk/dist ]; then
      echo 'Building @roomy-space/sdk …'
      pnpm --filter @roomy-space/sdk build
    fi
    cd packages/design
    pnpm exec storybook dev --host 0.0.0.0 --port $PORT
  "
echo "✔ Design Storybook started (http://localhost:$PORT)"
echo "  Agent (roomy-dev) → http://$DEV_NAME:$PORT"
echo "To stop: docker rm -f $DEV_NAME"