// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
package org.chromium.chrome.browser.facilitated_payments;
import static org.chromium.chrome.browser.facilitated_payments.FacilitatedPaymentsPaymentMethodsProperties.AdditionalInfoProperties.SHOW_PAYMENT_METHOD_SETTINGS_CALLBACK;
import static org.chromium.chrome.browser.facilitated_payments.FacilitatedPaymentsPaymentMethodsProperties.BankAccountProperties.BANK_ACCOUNT_DRAWABLE_ID;
import static org.chromium.chrome.browser.facilitated_payments.FacilitatedPaymentsPaymentMethodsProperties.BankAccountProperties.BANK_ACCOUNT_ICON_BITMAP;
import static org.chromium.chrome.browser.facilitated_payments.FacilitatedPaymentsPaymentMethodsProperties.BankAccountProperties.BANK_ACCOUNT_SUMMARY;
import static org.chromium.chrome.browser.facilitated_payments.FacilitatedPaymentsPaymentMethodsProperties.BankAccountProperties.BANK_NAME;
import static org.chromium.chrome.browser.facilitated_payments.FacilitatedPaymentsPaymentMethodsProperties.BankAccountProperties.ON_BANK_ACCOUNT_CLICK_ACTION;
import static org.chromium.chrome.browser.facilitated_payments.FacilitatedPaymentsPaymentMethodsProperties.DISMISS_HANDLER;
import static org.chromium.chrome.browser.facilitated_payments.FacilitatedPaymentsPaymentMethodsProperties.HeaderProperties.DESCRIPTION_ID;
import static org.chromium.chrome.browser.facilitated_payments.FacilitatedPaymentsPaymentMethodsProperties.HeaderProperties.IMAGE_DRAWABLE_ID;
import static org.chromium.chrome.browser.facilitated_payments.FacilitatedPaymentsPaymentMethodsProperties.HeaderProperties.TITLE_ID;
import static org.chromium.chrome.browser.facilitated_payments.FacilitatedPaymentsPaymentMethodsProperties.SCREEN;
import static org.chromium.chrome.browser.facilitated_payments.FacilitatedPaymentsPaymentMethodsProperties.SCREEN_VIEW_MODEL;
import static org.chromium.chrome.browser.facilitated_payments.FacilitatedPaymentsPaymentMethodsProperties.SequenceScreen.ERROR_SCREEN;
import static org.chromium.chrome.browser.facilitated_payments.FacilitatedPaymentsPaymentMethodsProperties.SequenceScreen.FOP_SELECTOR;
import static org.chromium.chrome.browser.facilitated_payments.FacilitatedPaymentsPaymentMethodsProperties.SequenceScreen.PROGRESS_SCREEN;
import static org.chromium.chrome.browser.facilitated_payments.FacilitatedPaymentsPaymentMethodsProperties.SequenceScreen.UNINITIALIZED;
import static org.chromium.chrome.browser.facilitated_payments.FacilitatedPaymentsPaymentMethodsProperties.VISIBLE_STATE;
import static org.chromium.chrome.browser.facilitated_payments.FacilitatedPaymentsPaymentMethodsProperties.VisibleState.HIDDEN;
import static org.chromium.chrome.browser.facilitated_payments.FacilitatedPaymentsPaymentMethodsProperties.VisibleState.SHOWN;
import static org.chromium.chrome.browser.facilitated_payments.FacilitatedPaymentsPaymentMethodsProperties.VisibleState.SWAPPING_SCREEN;
import android.content.Context;
import android.text.SpannableString;
import android.text.method.LinkMovementMethod;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
import androidx.appcompat.content.res.AppCompatResources;
import org.chromium.chrome.browser.facilitated_payments.FacilitatedPaymentsPaymentMethodsProperties.AdditionalInfoProperties;
import org.chromium.chrome.browser.facilitated_payments.FacilitatedPaymentsPaymentMethodsProperties.FooterProperties;
import org.chromium.ui.modelutil.PropertyKey;
import org.chromium.ui.modelutil.PropertyModel;
import org.chromium.ui.text.NoUnderlineClickableSpan;
import org.chromium.ui.text.SpanApplier;
import org.chromium.ui.widget.TextViewWithClickableSpans;
/**
* Provides functions that map {@link FacilitatedPaymentsPaymentMethodsProperties} changes in a
* {@link PropertyModel} to the suitable method in {@link FacilitatedPaymentsPaymentMethodsView}.
*/
class FacilitatedPaymentsPaymentMethodsViewBinder {
/**
* Called whenever a property in the given model changes. It updates the given view accordingly.
*
* @param model The observed {@link PropertyModel}. Its data need to be reflected in the view.
* @param view The {@link FacilitatedPaymentsPaymentMethodsView} to update.
* @param propertyKey The {@link PropertyKey} which changed.
*/
static void bindFacilitatedPaymentsPaymentMethodsView(
PropertyModel model,
FacilitatedPaymentsPaymentMethodsView view,
PropertyKey propertyKey) {
if (propertyKey == VISIBLE_STATE) {
switch (model.get(VISIBLE_STATE)) {
case HIDDEN:
view.setVisible(false);
break;
case SHOWN:
view.setVisible(true);
break;
default:
assert model.get(VISIBLE_STATE) == SWAPPING_SCREEN : "Undefined visible state";
}
} else if (propertyKey == SCREEN) {
switch (model.get(SCREEN)) {
case FOP_SELECTOR:
{
FacilitatedPaymentsSequenceView fop_selector_screen =
new FacilitatedPaymentsFopSelectorScreen();
fop_selector_screen.setupView(view.getScreenHolder());
view.setNextScreen(fop_selector_screen);
model.set(SCREEN_VIEW_MODEL, fop_selector_screen.getModel());
break;
}
case PROGRESS_SCREEN:
{
FacilitatedPaymentsSequenceView progress_screen =
new FacilitatedPaymentsProgressScreen();
progress_screen.setupView(view.getScreenHolder());
view.setNextScreen(progress_screen);
model.set(SCREEN_VIEW_MODEL, progress_screen.getModel());
break;
}
case ERROR_SCREEN:
{
FacilitatedPaymentsSequenceView error_screen =
new FacilitatedPaymentsErrorScreen();
error_screen.setupView(view.getScreenHolder());
view.setNextScreen(error_screen);
model.set(SCREEN_VIEW_MODEL, error_screen.getModel());
break;
}
default:
assert model.get(SCREEN) == UNINITIALIZED : "Undefined screen type.";
}
} else if (propertyKey == SCREEN_VIEW_MODEL) {
// This property contains the model to manipulate the {@link #SCREEN} view. No need to
// update the {@code view} for this property. Intentional fall-through.
} else if (propertyKey == DISMISS_HANDLER) {
view.setDismissHandler(model.get(DISMISS_HANDLER));
} else {
assert false : "Unhandled update to property:" + propertyKey;
}
}
private FacilitatedPaymentsPaymentMethodsViewBinder() {}
/**
* Factory used to create a new header inside the ListView inside the
* FacilitatedPaymentsPaymentMethodsView.
*
* @param parent The parent {@link ViewGroup} of the new item.
*/
static View createHeaderItemView(ViewGroup parent) {
return LayoutInflater.from(parent.getContext())
.inflate(
R.layout.facilitated_payments_payment_methods_sheet_header_item,
parent,
false);
}
/**
* Called whenever a property in the given model changes. It updates the given view accordingly.
*
* @param model The observed {@link PropertyModel}. Its data need to be reflected in the view.
* @param view The {@link View} of the header to update.
* @param key The {@link PropertyKey} which changed.
*/
static void bindHeaderView(PropertyModel model, View view, PropertyKey propertyKey) {
if (propertyKey == TITLE_ID) {
TextView sheetTitleText = view.findViewById(R.id.sheet_title);
sheetTitleText.setText(view.getContext().getResources().getString(model.get(TITLE_ID)));
} else if (propertyKey == DESCRIPTION_ID) {
TextView sheetDescriptionText = view.findViewById(R.id.description_text);
sheetDescriptionText.setText(
view.getContext().getResources().getString(model.get(DESCRIPTION_ID)));
} else if (propertyKey == IMAGE_DRAWABLE_ID) {
ImageView sheetHeaderImage = view.findViewById(R.id.branding_icon);
sheetHeaderImage.setImageDrawable(
AppCompatResources.getDrawable(
view.getContext(), model.get(IMAGE_DRAWABLE_ID)));
} else {
assert false : "Unhandled update to property:" + propertyKey;
}
}
/**
* Factory used to create additional info below the payment methods inside the
* FacilitatedPaymentsPaymentMethodsView.
*
* @param parent The parent {@link ViewGroup} of the new item.
*/
static View createAdditionalInfoView(ViewGroup parent) {
return LayoutInflater.from(parent.getContext())
.inflate(
R.layout.facilitated_payments_payment_methods_additional_info,
parent,
false);
}
/**
* Called whenever a property in the given model changes. It updates the given view accordingly.
*
* @param model The observed {@link PropertyModel}. Its data need to be reflected in the view.
* @param view The {@link View} of the additional info to update.
* @param key The {@link PropertyKey} which changed.
*/
static void bindAdditionalInfoView(PropertyModel model, View view, PropertyKey propertyKey) {
if (propertyKey == AdditionalInfoProperties.DESCRIPTION_ID
|| propertyKey == SHOW_PAYMENT_METHOD_SETTINGS_CALLBACK) {
TextViewWithClickableSpans descriptionLine1 =
(TextViewWithClickableSpans) view.findViewById(R.id.description_line);
descriptionLine1.setText(
getSpannableStringWithClickableSpansToOpenLinks(
view.getContext(),
model.get(AdditionalInfoProperties.DESCRIPTION_ID),
model.get(SHOW_PAYMENT_METHOD_SETTINGS_CALLBACK)));
descriptionLine1.setMovementMethod(LinkMovementMethod.getInstance());
} else if (propertyKey == SHOW_PAYMENT_METHOD_SETTINGS_CALLBACK) {
// Skip because the callback is already handled above.
} else {
assert false : "Unhandled update to property:" + propertyKey;
}
}
static View createContinueButtonView(ViewGroup parent) {
View buttonView =
LayoutInflater.from(parent.getContext())
.inflate(R.layout.facilitated_payments_continue_button, parent, false);
return buttonView;
}
static void bindContinueButtonView(PropertyModel model, View view, PropertyKey propertyKey) {
if (propertyKey == ON_BANK_ACCOUNT_CLICK_ACTION) {
view.setOnClickListener(unusedView -> model.get(ON_BANK_ACCOUNT_CLICK_ACTION).run());
TextView buttonTitleText =
view.findViewById(R.id.facilitated_payments_continue_button_title);
buttonTitleText.setText(R.string.autofill_payment_method_continue_button);
} else if (propertyKey == BANK_NAME
|| propertyKey == BANK_ACCOUNT_SUMMARY
|| propertyKey == BANK_ACCOUNT_DRAWABLE_ID
|| propertyKey == BANK_ACCOUNT_ICON_BITMAP) {
// Skip, because none of these changes affect the button
} else {
assert false : "Unhandled update to property:" + propertyKey;
}
}
/**
* Factory used to create a new footer inside the ListView inside the
* FacilitatedPaymentsPaymentMethodsView.
*
* @param parent The parent {@link ViewGroup} of the new item.
*/
static View createFooterItemView(ViewGroup parent) {
return LayoutInflater.from(parent.getContext())
.inflate(
R.layout.facilitated_payments_payment_methods_sheet_footer_item,
parent,
false);
}
/**
* Called whenever a property in the given model changes. It updates the given view accordingly.
*
* @param model The observed {@link PropertyModel}. Its data need to be reflected in the view.
* @param view The {@link View} of the header to update.
* @param key The {@link PropertyKey} which changed.
*/
static void bindFooterView(PropertyModel model, View view, PropertyKey propertyKey) {
if (propertyKey == FooterProperties.SHOW_PAYMENT_METHOD_SETTINGS_CALLBACK) {
setShowPaymentMethodsSettingsCallback(
view, model.get(FooterProperties.SHOW_PAYMENT_METHOD_SETTINGS_CALLBACK));
} else {
assert false : "Unhandled update to property:" + propertyKey;
}
}
static SpannableString getSpannableStringWithClickableSpansToOpenLinks(
Context context, int stringResourceId, Runnable callback) {
return SpanApplier.applySpans(
context.getResources().getString(stringResourceId),
new SpanApplier.SpanInfo(
"<link1>",
"</link1>",
new NoUnderlineClickableSpan(context, unused -> callback.run())));
}
private static void setShowPaymentMethodsSettingsCallback(View view, Runnable callback) {
View managePaymentMethodsButton = view.findViewById(R.id.manage_payment_methods);
managePaymentMethodsButton.setOnClickListener(unused -> callback.run());
}
}
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