const { validationEmail } = require('../utils/validationEmail')

var verifyPasswordStrength = async function verify(req, res, next) {

    try {
        var query = req.body;

        if (query.hasOwnProperty('email') && query.hasOwnProperty('password') && query.hasOwnProperty('confirm_password')) {
            if (validationEmail(query.email)) {
                if (query['password'] == query['confirm_password']) {
                    var matchedCase = [];
                    matchedCase.push("[$@$!%*#?&]"); // Special Charector
                    matchedCase.push("[A-Z]");      // Uppercase Alpabates
                    matchedCase.push("[0-9]");      // Numbers
                    matchedCase.push("[a-z]");     // Lowercase Alphabates

                    // Check the conditions
                    var ctr = 0;
                    for (var i = 0; i < matchedCase.length; i++) {
                        if (new RegExp(matchedCase[i]).test(query.password)) {
                            ctr++;
                        }
                    }
                    // controll validation.
                    if (ctr == 4 && query.password.length >= 8) {
                        next();
                    } else {
                        return res.status(401).send({ code: 401, error: 'Password Strength Validation' });
                    }
                } else {
                    return res.status(401).send({ code: 401, error: 'Password is not match with confirm passowrd' })
                }
            } else {
                return res.status(401).send({ code: 401, error: 'Please specific your email' })
            }
        } else {
            return res.status(401).send({ code: 401, error: 'Please specific your email, password and confirm password' });
        }
    } catch (error) {
        return res.status(500).send({ code: 401, error: 'Internal Server Error' });
    }
}



module.exports = {
    verifyPasswordStrength
}