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// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
/**
* @fileoverview 'settings-credit-card-edit-dialog' is the dialog that allows
* editing or creating a credit card entry.
*/
(function() {
'use strict';
Polymer({
is: 'settings-credit-card-edit-dialog',
properties: {
/**
* The credit card being edited.
* @type {!chrome.autofillPrivate.CreditCardEntry}
*/
creditCard: Object,
/**
* The actual title that's used for this dialog. Will be context sensitive
* based on if |creditCard| is being created or edited.
* @private
*/
title_: String,
/**
* The list of months to show in the dropdown.
* @private {!Array<string>}
*/
monthList_: {
type: Array,
value: [
'01', '02', '03', '04', '05', '06', '07', '08', '09', '10', '11', '12'
],
},
/**
* The list of years to show in the dropdown.
* @private {!Array<string>}
*/
yearList_: Array,
/** @private */
expirationYear_: String,
/** @private {string|undefined} */
expirationMonth_: String,
},
behaviors: [
I18nBehavior,
],
/**
* @return {boolean} True iff the provided expiration date is passed.
* @private
*/
checkIfCardExpired_: function(expirationMonth_, expirationYear_) {
const now = new Date();
return (
expirationYear_ < now.getFullYear() ||
(expirationYear_ == now.getFullYear() &&
expirationMonth_ <= now.getMonth()));
},
/** @override */
attached: function() {
this.title_ = this.i18n(
this.creditCard.guid ? 'editCreditCardTitle' : 'addCreditCardTitle');
// Needed to initialize the disabled state of the Save button.
this.onCreditCardNameOrNumberChanged_();
// Add a leading '0' if a month is 1 char.
if (this.creditCard.expirationMonth.length == 1) {
this.creditCard.expirationMonth = '0' + this.creditCard.expirationMonth;
}
const date = new Date();
let firstYear = date.getFullYear();
let lastYear = firstYear + 19; // Show next 19 years (20 total).
let selectedYear = parseInt(this.creditCard.expirationYear, 10);
// |selectedYear| must be valid and between first and last years.
if (!selectedYear) {
selectedYear = firstYear;
} else if (selectedYear < firstYear) {
firstYear = selectedYear;
} else if (selectedYear > lastYear) {
lastYear = selectedYear;
}
const yearList = [];
for (let i = firstYear; i <= lastYear; ++i) {
yearList.push(i.toString());
}
this.yearList_ = yearList;
this.async(() => {
this.expirationYear_ = selectedYear.toString();
this.expirationMonth_ = this.creditCard.expirationMonth;
this.$.dialog.showModal();
});
},
/** Closes the dialog. */
close: function() {
this.$.dialog.close();
},
/**
* Handler for tapping the 'cancel' button. Should just dismiss the dialog.
* @private
*/
onCancelButtonTap_: function() {
this.$.dialog.cancel();
},
/**
* Handler for tapping the save button.
* @private
*/
onSaveButtonTap_: function() {
if (!this.saveEnabled_()) {
return;
}
// If the card is expired, reflect the error to the user.
// Otherwise, update the card, save and close the dialog.
if (!this.checkIfCardExpired_(
this.expirationMonth_, this.expirationYear_)) {
this.creditCard.expirationYear = this.expirationYear_;
this.creditCard.expirationMonth = this.expirationMonth_;
this.fire('save-credit-card', this.creditCard);
this.close();
}
},
/** @private */
onMonthChange_: function() {
this.expirationMonth_ = this.monthList_[this.$.month.selectedIndex];
},
/** @private */
onYearChange_: function() {
this.expirationYear_ = this.yearList_[this.$.year.selectedIndex];
},
/** @private */
onCreditCardNameOrNumberChanged_: function() {
this.$.saveButton.disabled = !this.saveEnabled_();
},
/** @private */
saveEnabled_: function() {
return (this.creditCard.name && this.creditCard.name.trim()) ||
(this.creditCard.cardNumber && this.creditCard.cardNumber.trim());
},
});
})();
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