package com.web.utils;
import jakarta.mail.MessagingException;
import jakarta.mail.internet.MimeMessage;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.mail.MailException;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.mail.javamail.MimeMessageHelper;
import org.springframework.scheduling.annotation.Async;
import org.springframework.scheduling.annotation.EnableAsync;
import org.springframework.stereotype.Service;

import java.nio.charset.StandardCharsets;

@Service
@EnableAsync
public class MailService {

    private final JavaMailSender javaMailSender;

    private String username = "dev002102@gmail.com";

    private static final Logger log = LoggerFactory.getLogger(MailService.class);

    public MailService(JavaMailSender javaMailSender) {
        this.javaMailSender = javaMailSender;
    }


    @Async
    public void sendEmail(String to, String subject, String content, boolean isMultipart, boolean isHtml) {
        log.debug("Sending email [multipart '{}' and html '{}'] to '{}' with subject '{}' and content='{}'",
                isMultipart, isHtml, to, subject, content);

        MimeMessage mimeMessage = javaMailSender.createMimeMessage();

        try {
            MimeMessageHelper message = new MimeMessageHelper(mimeMessage, isMultipart, StandardCharsets.UTF_8.name());
            message.setTo(to);
            message.setFrom(username);
            message.setSubject(subject);
            message.setText(content, isHtml);

            javaMailSender.send(mimeMessage);
            log.debug("Email sent to user '{}'", to);
        } catch (MailException | MessagingException e) {
            log.warn("Could not send email to '{}'", to, e);
        }
    }
}