export default defineEventHandler(async (event) => {
  try {
    // TODO: Implement proper notification templates table
    // For now, returning mock data since notification tables don't exist in current schema
    
    const mockTemplates = [
      {
        label: "Welcome Email",
        value: "welcome_email",
        subject: "Welcome to our platform!",
        content: "<h1>Welcome {{first_name}}!</h1><p>Thank you for joining us.</p>",
        pushTitle: "Welcome!",
        pushBody: "Welcome to our platform, {{first_name}}!",
        variables: ["first_name", "last_name"]
      },
      {
        label: "Password Reset",
        value: "password_reset",
        subject: "Reset your password",
        content: "<h1>Password Reset</h1><p>Click the link to reset your password.</p>",
        pushTitle: "Password Reset",
        pushBody: "Tap to reset your password",
        variables: ["reset_link"]
      },
      {
        label: "Order Confirmation",
        value: "order_confirmation",
        subject: "Order Confirmation #{{order_id}}",
        content: "<h1>Order Confirmed!</h1><p>Your order #{{order_id}} has been confirmed.</p>",
        pushTitle: "Order Confirmed!",
        pushBody: "Your order #{{order_id}} is confirmed",
        variables: ["order_id", "order_total"]
      }
    ];
    
    return {
      success: true,
      data: mockTemplates
    }
  } catch (error) {
    console.error('Error fetching templates:', error)
    throw createError({
      statusCode: 500,
      statusMessage: 'Failed to fetch templates'
    })
  }
})