sinProject-Inc/talk

// import { expect } from '@playwright/test'
import * as imaps from 'imap-simple'

export async function get_pin_code_from_mail(): Promise<string> {
    const gmail_user = process.env.GMAIL_USER ?? ''
    const gmail_password = process.env.GMAIL_PASS ?? ''

    // expect(gmail_user).toBeDefined()
    // expect(gmail_password).toBeDefined()

    const config = {
        imap: {
            user: gmail_user,
            password: gmail_password,
            host: 'imap.gmail.com',
            port: 993,
            tls: true,
            authTimeout: 3000,
            tlsOptions: { servername: 'imap.gmail.com' },
        },
    }

    const connection = await imaps.connect(config)

    await connection.openBox('INBOX')

    const search_criteria = ['UNSEEN', ['HEADER', 'SUBJECT', '% is your PIN code']]
    const fetch_options = {
        bodies: ['HEADER', 'TEXT'],
        markSeen: false,
    }
    const messages = await connection.search(search_criteria, fetch_options)

    const subjects: string[] = messages.map((message) => {
        const header_part = message.parts.find((part) => part.which === 'HEADER')

        if (header_part && header_part.body.subject) {
            return header_part.body.subject[0]
        }

        return ''
    })

    // expect(subjects.length).toBeGreaterThan(0)

    const latest_subject = subjects[subjects.length - 1]
    const pin_code = latest_subject.split(' ')[0]

    return pin_code
}