// Copyright 2023 Harness, Inc.
//
// 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 mailer

import (
	"context"

	gomail "gopkg.in/mail.v2"
)

const (
	mailContentType = "text/html"
)

type Mailer interface {
	Send(ctx context.Context, mailPayload Payload) error
}

type Payload struct {
	CCRecipients []string
	ToRecipients []string
	Subject      string
	Body         string
	ContentType  string
	RepoRef      string
}

func ToGoMail(dto Payload) *gomail.Message {
	mail := gomail.NewMessage()
	mail.SetHeader("To", dto.ToRecipients...)
	mail.SetHeader("Cc", dto.CCRecipients...)
	mail.SetHeader("Subject", dto.Subject)
	mail.SetBody(mailContentType, dto.Body)
	return mail
}