import PasswordRecoveryTemplate from '@/src/module/libs/mail/templates/password-recovery.template'
import { SessionInfo } from '@/src/shared/types/session-metadata.types'
import { Token } from '@prisma/generated'
import VerificationTemplate from './templates/verification.template'
import { MailerService } from '@nestjs-modules/mailer'
import { Injectable } from '@nestjs/common'
import { ConfigService } from '@nestjs/config'
import { render } from '@react-email/components'

@Injectable()
export class MailService {
  constructor(
    private readonly configService: ConfigService,
    private readonly mailerService: MailerService,
  ) {}

  public async sendVerificationToken(email: string, token: Token['token']) {
    const domain = this.configService.getOrThrow<string>('ALLOWED_ORIGIN')
    const html = await render(VerificationTemplate({ domain, token }))

    // eslint-disable-next-line @typescript-eslint/no-unsafe-return -- todo fixme
    return this.sendMail(email, 'Верификация аккаунта', html)
  }

  public async sendPasswordResetToken(email: string, token: Token['token'], metadata: SessionInfo) {
    const domain = this.configService.getOrThrow<string>('ALLOWED_ORIGIN')
    const html = await render(PasswordRecoveryTemplate({ domain, token, metadata }))

    // eslint-disable-next-line @typescript-eslint/no-unsafe-return -- todo fixme
    return this.sendMail(email, 'Сброс пароля', html)
  }

  private sendMail(email: string, subject: string, html: string) {
    return this.mailerService.sendMail({
      to: email,
      subject,
      html,
    })
  }
}