/*
Copyright 2019 The Jetstack cert-manager contributors.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package gen

import (
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"

	"github.com/jetstack/cert-manager/pkg/apis/certmanager/v1alpha1"
)

type CertificateModifier func(*v1alpha1.Certificate)

func Certificate(name string, mods ...CertificateModifier) *v1alpha1.Certificate {
	c := &v1alpha1.Certificate{
		ObjectMeta: ObjectMeta(name),
	}
	for _, mod := range mods {
		mod(c)
	}
	return c
}

func CertificateFrom(crt *v1alpha1.Certificate, mods ...CertificateModifier) *v1alpha1.Certificate {
	for _, mod := range mods {
		mod(crt)
	}
	return crt
}

// SetIssuer sets the Certificate.spec.issuerRef field
func SetCertificateIssuer(o v1alpha1.ObjectReference) CertificateModifier {
	return func(c *v1alpha1.Certificate) {
		c.Spec.IssuerRef = o
	}
}

func SetCertificateDNSNames(dnsNames ...string) CertificateModifier {
	return func(crt *v1alpha1.Certificate) {
		crt.Spec.DNSNames = dnsNames
	}
}

func SetCertificateCommonName(commonName string) CertificateModifier {
	return func(crt *v1alpha1.Certificate) {
		crt.Spec.CommonName = commonName
	}
}

func SetCertificateIsCA(isCA bool) CertificateModifier {
	return func(crt *v1alpha1.Certificate) {
		crt.Spec.IsCA = isCA
	}
}

func SetCertificateKeyAlgorithm(keyAlgorithm v1alpha1.KeyAlgorithm) CertificateModifier {
	return func(crt *v1alpha1.Certificate) {
		crt.Spec.KeyAlgorithm = keyAlgorithm
	}
}

func SetCertificateKeySize(keySize int) CertificateModifier {
	return func(crt *v1alpha1.Certificate) {
		crt.Spec.KeySize = keySize
	}
}

func SetCertificateSecretName(secretName string) CertificateModifier {
	return func(crt *v1alpha1.Certificate) {
		crt.Spec.SecretName = secretName
	}
}

func SetCertificateLastFailureTime(p metav1.Time) CertificateModifier {
	return func(crt *v1alpha1.Certificate) {
		crt.Status.LastFailureTime = &p
	}
}