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Малков Матвей #43

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mMatvey wants to merge 3 commits into urfu-2016:master from mMatvey:master
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100 changes: 98 additions & 2 deletions phone-book.js
View file Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -9,42 +9,125 @@ exports.isStar = true;
/**
* Телефонная книга
*/
var phoneBook;
var phoneBook = [];

function isValidation(phone, name, email) {
var re = /^\d{10}$/;
if (re.test(phone) && name !== undefined && name.length > 0 &&
typeof name === 'string' &&
(typeof email === 'string' || email === undefined)) {

return true;
}

return false;
}

function isHave(phone) {
for (var i = 0; i < phoneBook.length; i++) {
if (phoneBook[i].phone === phone.toString()) {

return false;
}
}

return true;
}

function getContact(contact) {
var correctEmail = '';
var newPhone = '+7 (' + contact.phone.slice(0, 3) +
') ' + contact.phone.slice(3, 6) +
'-' + contact.phone.slice(6, 8) +
'-' + contact.phone.slice(-2);
if (contact.email !== undefined) {
correctEmail = ', ' + contact.email;
}

return contact.name + ', ' + newPhone + correctEmail;
}

/**
* Добавление записи в телефонную книгу
* @param {String} phone
* @param {String} name
* @param {String} email
* @returns {boolean}
*/
exports.add = function (phone, name, email) {
if (isValidation(phone, name, email) && isHave(phone)) {
phoneBook.push({ 'phone': phone.toString(),
'name': name,
'email': email });

return true;
}

return false;
};

/**
* Обновление записи в телефонной книге
* @param {String} phone
* @param {String} name
* @param {String} email
* @returns {boolean}
*/
exports.update = function (phone, name, email) {
if (!isValidation(phone, name, email)) {

return false;
}
for (var i = 0; i < phoneBook.length; i++) {
if (phoneBook[i].phone === phone.toString()) {
phoneBook[i].name = name;
phoneBook[i].email = email;

return true;
}
}

return false;
};

/**
* Удаление записей по запросу из телефонной книги
* @param {String} query
* @returns {number}
*/
exports.findAndRemove = function (query) {
var contactsWithQuery = exports.find(query);
phoneBook = phoneBook.filter(function (contacts) {
return contactsWithQuery.indexOf(getContact(contacts)) === -1;
});

return contactsWithQuery.length;
};

/**
* Поиск записей по запросу в телефонной книге
* @param {String} query
* @returns {Array}
*/
exports.find = function (query) {
var contacts = [];
if (query === '') {

return contacts;
}
if (query === '*') {
contacts = phoneBook.map(getContact).sort();

return contacts;
}
contacts = phoneBook.filter(function (item) {
return item.phone.toString().indexOf(query) !== -1 ||
item.name.indexOf(query) !== -1 ||
(item.email !== undefined &&
item.email.indexOf(query) !== -1);
});

return contacts.map(getContact).sort();
};

/**
Expand All @@ -57,6 +140,19 @@ exports.importFromCsv = function (csv) {
// Парсим csv
// Добавляем в телефонную книгу
// Либо обновляем, если запись с таким телефоном уже существует
var count = 0;
if (!csv) {
return count;
}
var contactInfo = [];
var contacts = csv.split('\n');
for (var i = 0; i < contacts.length; i++) {
contactInfo = contacts[i].split(';');
if (exports.add(contactInfo[1], contactInfo[0], contactInfo[2]) ||
exports.update(contactInfo[1], contactInfo[0], contactInfo[2])) {
count++;
}
}

return csv.split('\n').length;
return count;
};

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