package email

// Adapted from Sendico's SendGrid notifier (see PROVENANCE.md). The SDK mail
// construction is retained; templates, retries and logging belong to our service.
import (
	"context"

	"git.sendico.io/tech/sxchnge/notifications/model"
	"github.com/sendgrid/sendgrid-go/helpers/mail"
)

type sendgrid struct{ client }

func (s *sendgrid) Send(ctx context.Context, _ string, email model.Email) Outcome {
	m := mail.NewV3Mail()
	m.SetFrom(mail.NewEmail(s.settings.SenderName, s.settings.SenderAddress))
	m.Subject = email.Subject
	p := mail.NewPersonalization()
	p.AddTos(mail.NewEmail("", email.Address))
	m.AddPersonalizations(p)
	if email.Text != "" {
		m.AddContent(mail.NewContent("text/plain", email.Text))
	}
	if email.HTML != "" {
		m.AddContent(mail.NewContent("text/html", email.HTML))
	}
	return s.post(ctx, "", m)
}