from notifications_utils.template import EmailPreviewTemplate, SMSPreviewTemplate


def get_sample_template(template_type):
    if template_type == "email":
        return EmailPreviewTemplate(
            {"content": "any", "subject": "", "template_type": "email"}
        )
    if template_type == "sms":
        return SMSPreviewTemplate({"content": "any", "template_type": "sms"})


def get_template(
    template,
    service,
    show_recipient=False,
    redact_missing_personalisation=False,
    email_reply_to=None,
    sms_sender=None,
    force_hide_sender=False,
):
    if "email" == template["template_type"]:
        return EmailPreviewTemplate(
            template,
            from_name=service.name,
            from_address="{}@notifications.service.gov.uk".format(service.email_from),
            show_recipient=show_recipient,
            redact_missing_personalisation=redact_missing_personalisation,
            reply_to=email_reply_to,
        )
    if "sms" == template["template_type"]:
        return SMSPreviewTemplate(
            template,
            prefix=service.name,
            show_prefix=service.prefix_sms,
            sender=sms_sender,
            show_sender=bool(sms_sender) and not force_hide_sender,
            show_recipient=show_recipient,
            redact_missing_personalisation=redact_missing_personalisation,
        )