const emailService = require('../services/email');
const nocoDB = require('../services/nocodb');

class EmailsController {
  async sendEmail(req, res, next) {
    try {
      const { recipientEmail, senderName, senderEmail, subject, message, postalCode } = req.body;
      
      // Send the email
      const emailResult = await emailService.sendEmail({
        to: recipientEmail,
        from: {
          email: process.env.SMTP_FROM_EMAIL,
          name: process.env.SMTP_FROM_NAME
        },
        replyTo: senderEmail,
        subject: subject,
        text: message,
        html: `
          <p>${message.replace(/\n/g, '<br>')}</p>
          <hr>
          <p><small>This message was sent via the Alberta Influence Campaign Tool by ${senderName} (${senderEmail}) from postal code ${postalCode}.</small></p>
        `
      });

      // Log the email send event
      await nocoDB.logEmailSend({
        recipientEmail,
        senderName,
        senderEmail,
        subject,
        postalCode,
        status: emailResult.success ? 'sent' : 'failed',
        timestamp: new Date().toISOString()
      });

      if (emailResult.success) {
        res.json({
          success: true,
          message: 'Email sent successfully',
          messageId: emailResult.messageId
        });
      } else {
        res.status(500).json({
          success: false,
          error: 'Failed to send email',
          message: emailResult.error
        });
      }
    } catch (error) {
      console.error('Send email error:', error);
      res.status(500).json({
        success: false,
        error: 'Failed to send email',
        message: error.message
      });
    }
  }
}

module.exports = new EmailsController();