require 'mockworld'
require 'sendgrid-ruby'

Mockworld.configure do |config|
  config.api_key = ENV['MOKRA_API_KEY']
end

sg = SendGrid::API.new(api_key: "any_key")

# Send an email
data = {
  personalizations: [
    {
      to: [{ email: "recipient@example.com" }],
      subject: "Hello from Mokra"
    }
  ],
  from: { email: "sender@example.com" },
  content: [
    { type: "text/plain", value: "This is a test email." }
  ]
}

response = sg.client.mail._("send").post(request_body: data)
# => 202 Accepted

world = mockworld(name: "Email test", services: ["sendgrid"])

world.run do
  sg.client.mail._("send").post(request_body: {
    personalizations: [{ to: [{ email: "test@example.com" }] }],
    from: { email: "sender@example.com" },
    subject: "Test",
    content: [{ type: "text/plain", value: "Hello" }]
  })
end

# Check what was sent
state = world.state
state["sendgrid"]["emails"].count  # => 1
state["sendgrid"]["emails"][0]["to"]  # => "test@example.com"

world = mockworld(name: "Notification test", services: ["sendgrid"])

world.run do
  NotificationService.send_welcome_email("newuser@example.com")
end

world.observe
# => "Sent email to newuser@example.com"
# =>   Subject: "Welcome to our service"

world.assert("one email was sent")
world.assert("email was sent to newuser@example.com")

world.seed do |s|
  s.sendgrid.templates.create(
    id: "d-abc123",
    name: "Welcome Email",
    generation: "dynamic"
  )

  s.sendgrid.contacts.create(
    email: "existing@example.com",
    first_name: "Existing",
    last_name: "User"
  )
end

# Send using a template
data = {
  personalizations: [
    {
      to: [{ email: "recipient@example.com" }],
      dynamic_template_data: {
        name: "Ana",
        order_id: "12345"
      }
    }
  ],
  from: { email: "sender@example.com" },
  template_id: "d-abc123"
}

sg.client.mail._("send").post(request_body: data)