'use strict'

const Joi = require('joi')

const pluginConfig = {
    handlerType: 'email',
    docs: {
        get: {
            description: 'sends confirmation email',
            notes: 'Stores the email in memory in a hash and sends confirmation email for signup',
        },
    },
}

module.exports = {
    method: 'POST',
    path: '/send-email/',
    options: {
        ...pluginConfig.docs.get,
        tags: ['api'],
        auth: false,
        cors: true,
        handler: async function (request, h) {
            const { userService } = request.server.services()
            const userCredentials = request.payload
            try {
                const emailSent = await userService.emailSent(userCredentials)
                const hashedSessionToken = Object.keys(
                    userService.activeSessions,
                ).find(hashedToken => {
                    return (
                        userService.activeSessions[`${hashedToken}`].email ===
                        userCredentials.email
                    )
                })
                // Registers the activeSessions object for use by jwt auth strategy
                request.server.app.activeSessions = userService.activeSessions
                if (!hashedSessionToken?.length) {
                    throw Error('hashedSessionToken not Found!!')
                }
                return {
                    ok: true,
                    handler: pluginConfig.handlerType,
                    data: {
                        emailSentSuccessfully: emailSent.wasSuccessfull,
                        hashedSessionToken,
                    },
                }
            } catch (err) {
                console.log('err :=>', err)
                return {
                    ok: false,
                    handler: pluginConfig.handlerType,
                    data: {
                        error: err,
                    },
                }
            }
        },
        validate: {
            failAction: 'log',
        },
        response: {
            schema: Joi.object({
                ok: Joi.bool(),
                handler: Joi.string(),
                data: Joi.object(),
            }).label('email_res'),
            failAction: 'log',
        },
    },
}