#!/bin/bash

# Stripe Webhook Setup for Local Development
# This script helps set up Stripe CLI for webhook testing

set -e

echo "════════════════════════════════════════════════════════"
echo "  Stripe Webhook Setup for Koha Donation System"
echo "════════════════════════════════════════════════════════"
echo

# Check if Stripe CLI is installed
if ! command -v stripe &> /dev/null; then
    echo "❌ Stripe CLI is not installed"
    echo
    echo "📦 Install Stripe CLI:"
    echo
    echo "   Ubuntu/Debian:"
    echo "   curl -s https://packages.stripe.dev/api/security/keypair/stripe-cli-gpg/public | gpg --dearmor | sudo tee /usr/share/keyrings/stripe.gpg"
    echo "   echo 'deb [signed-by=/usr/share/keyrings/stripe.gpg] https://packages.stripe.dev/stripe-cli-debian-local stable main' | sudo tee -a /etc/apt/sources.list.d/stripe.list"
    echo "   sudo apt update"
    echo "   sudo apt install stripe"
    echo
    echo "   macOS:"
    echo "   brew install stripe/stripe-cli/stripe"
    echo
    echo "   Or download from: https://github.com/stripe/stripe-cli/releases"
    echo
    exit 1
fi

echo "✅ Stripe CLI is installed: $(stripe --version)"
echo

# Check if logged in
if ! stripe config --list &> /dev/null; then
    echo "🔐 Not logged in to Stripe CLI"
    echo
    echo "Run: stripe login"
    echo
    exit 1
fi

echo "✅ Stripe CLI is authenticated"
echo

# Display webhook listening instructions
echo "📋 To test webhooks locally:"
echo
echo "   1. Start your local server (if not running):"
echo "      npm start"
echo
echo "   2. In a separate terminal, run:"
echo "      stripe listen --forward-to localhost:9000/api/koha/webhook"
echo
echo "   3. Copy the webhook signing secret (whsec_...) from the output"
echo
echo "   4. Update .env file:"
echo "      STRIPE_KOHA_WEBHOOK_SECRET=whsec_..."
echo
echo "   5. Test with a sample event:"
echo "      stripe trigger checkout.session.completed"
echo
echo "════════════════════════════════════════════════════════"
echo

# Optionally start listening (if user confirms)
read -p "Start webhook listener now? (y/N) " -n 1 -r
echo
if [[ $REPLY =~ ^[Yy]$ ]]; then
    echo
    echo "🎧 Starting webhook listener..."
    echo "   Press Ctrl+C to stop"
    echo
    stripe listen --forward-to localhost:9000/api/koha/webhook
fi