import {userPoolId, clientId} from './env.js'
import {CognitoUserPool} from 'amazon-cognito-identity-js'
import {CognitoUserAttribute} from 'amazon-cognito-identity-js'
import {CognitoUser} from 'amazon-cognito-identity-js'
import {AuthenticationDetails} from 'amazon-cognito-identity-js'

var userPoolData = {
    UserPoolId : userPoolId,
    ClientId   : clientId
}

const userPool = new CognitoUserPool(userPoolData)

const helloBtn = document.querySelector('#hello')

helloBtn.addEventListener('click', ()=> {
    alert("No siema ziomeczki")
})

const bob = {
    userName: 'lubiePlackiDobre',
    password: '123qwe123',
    email: 'wtt59574@cndps.com'
}

const handleRegistration = (rRequest) => {
    userPool.signUp(
        rRequest.username,
        rRequest.password,
        [
            new CognitoUserAttribute({
                Name: 'name',
                Value: rRequest.username,
            }),
            new CognitoUserAttribute({
                Name: 'email',
                Value: rRequest.email,
            })
        ],
        null,
        (err, result) => {
            if(err){
                alert(err.message);
                return;
            }

            console.log('yaay ' + rRequest.username +  ' is registered');
        }
    )
}


const registerBtn = document.querySelector('#testRegister')

registerBtn.addEventListener('click', ()=> {
    const rRequest = {
        username: bob.userName,
        password: bob.password,
        email: bob.email
    }
    handleRegistration(rRequest)
})

const handleLogin = (loginRequest) => {

    const cognitoUser = new CognitoUser({
        Username: loginRequest.username,
        Pool: userPool,
    });

    const authDetails = new AuthenticationDetails({
        Username: loginRequest.username,
        Password: loginRequest.password

    });

    cognitoUser.authenticateUser(authDetails, {
        onSuccess: (result) => {
            console.log(result);
            alert("Yaaay, I am in!");
        },

        onFailure: (err) => {
            console.log(err);
            alert("Omg, does not wooork :(");
        }

    })
}


const loginBtn = document.querySelector('#testLogin')
loginBtn.addEventListener('click', ()=>{
    const loginRequest = {
        username : bob.userName,
        password : bob.password
    }

    handleLogin(loginRequest)
})