imap/client/export_messages.go

// Copyright (c) 2025 H0llyW00dzZ All rights reserved.
//
// By accessing or using this software, you agree to be bound by the terms
// of the License Agreement, which you can find at LICENSE files.

package client

import (
	"fmt"
	"io"

	"git.b0zal.io/H0llyW00dzZ/imap/export"
)

// ExportMessagesTo uses the provided exporter to write messages to the writer
func (c *IMAPClient) ExportMessagesTo(writer io.Writer, exporter export.Exporter, mailbox string, numMessages uint32, config MessageConfig) error {
	if c.client == nil {
		return ErrorsClientIsNotConnected
	}

	// Fetch messages based on the provided MessageConfig and number of messages
	messages, err := c.ListMessages(mailbox, numMessages, config)
	if err != nil {
		return fmt.Errorf("failed to list messages: %v", err)
	}

	// Use the exporter to write messages
	return exporter.Export(messages, writer)
}