#!/usr/bin/env bash
#
# Start Appium under Node 24 (required by appium v3), run WebDriverIO E2E
# tests, then tear everything down.
#
# Usage:
#   ./scripts/e2e.sh          # run tests
#   APPIUM_PORT=4723 ./scripts/e2e.sh  # custom port
#
set -euo pipefail

APPIUM_PORT="${APPIUM_PORT:-4723}"

# --- Resolve Node 24 via nvm ---------------------------------------------------
export NVM_DIR="${NVM_DIR:-$HOME/.nvm}"
# shellcheck source=/dev/null
[ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh"

NODE24="$(nvm which 24 2>/dev/null || true)"
if [ -z "$NODE24" ] || [ ! -x "$NODE24" ]; then
  echo "ERROR: Node 24 is required for appium v3. Install it with: nvm install 24" >&2
  exit 1
fi

APPIUM_BIN="$(dirname "$NODE24")/appium"
if [ ! -x "$APPIUM_BIN" ]; then
  echo "ERROR: appium not found at $APPIUM_BIN. Install it with: nvm use 24 && npm i -g appium" >&2
  exit 1
fi

# --- Start Appium in the background -------------------------------------------
NODE_VER=$("$NODE24" --version)
echo "Starting Appium on port $APPIUM_PORT (Node $NODE_VER)..."
"$NODE24" "$APPIUM_BIN" --port "$APPIUM_PORT" --relaxed-security &
APPIUM_PID=$!

cleanup() {
  echo "Stopping Appium (pid $APPIUM_PID)..."
  kill "$APPIUM_PID" 2>/dev/null || true
  wait "$APPIUM_PID" 2>/dev/null || true
}
trap cleanup EXIT

# Wait for Appium to be ready
for i in $(seq 1 30); do
  if curl -sf "http://127.0.0.1:$APPIUM_PORT/status" >/dev/null 2>&1; then
    echo "Appium is ready."
    break
  fi
  if [ "$i" -eq 30 ]; then
    echo "ERROR: Appium did not start within 30 seconds." >&2
    exit 1
  fi
  sleep 1
done

# --- Run WebDriverIO ----------------------------------------------------------
echo "Running E2E tests..."
npx wdio run wdio.conf.ts