// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#import "ios/chrome/browser/ui/settings/password/password_manager_view_controller_items.h"
#import <UIKit/UIKit.h>
#import "base/apple/foundation_util.h"
#import "base/check.h"
#import "base/containers/span.h"
#import "base/ranges/algorithm.h"
#import "base/strings/string_number_conversions.h"
#import "base/strings/sys_string_conversions.h"
#import "components/password_manager/core/browser/password_ui_utils.h"
#import "components/password_manager/core/browser/ui/affiliated_group.h"
#import "components/password_manager/core/browser/ui/credential_ui_entry.h"
#import "components/password_manager/core/common/password_manager_features.h"
#import "ios/chrome/browser/net/model/crurl.h"
#import "ios/chrome/browser/shared/ui/symbols/symbols.h"
#import "ios/chrome/browser/shared/ui/table_view/legacy_chrome_table_view_styler.h"
#import "ios/chrome/browser/shared/ui/table_view/table_view_favicon_data_source.h"
#import "ios/chrome/browser/ui/settings/password/passwords_table_view_constants.h"
#import "ios/chrome/common/ui/colors/semantic_color_names.h"
#import "ios/chrome/common/ui/favicon/favicon_attributes.h"
#import "ios/chrome/common/ui/favicon/favicon_container_view.h"
#import "ios/chrome/common/ui/favicon/favicon_view.h"
#import "ios/chrome/common/ui/table_view/table_view_cells_constants.h"
#import "ios/chrome/grit/ios_strings.h"
#import "ui/base/l10n/l10n_util.h"
#pragma mark - PasswordFormContentCell
@interface PasswordFormContentCell ()
// The title, displayed on top.
@property(nonatomic, strong, readonly) UILabel* titleLabel;
// Optional detail text, displayed below the title.
@property(nonatomic, strong, readonly) UILabel* detailLabel;
// The favicon view, left-aligned.
@property(nonatomic, strong, readonly)
FaviconContainerView* faviconContainerView;
// Icon indicating the data is local-only, right-aligned.
@property(nonatomic, strong, readonly) UIImageView* localOnlyIcon;
// The page URL used to asynchronously load the icon.
@property(nonatomic, assign) GURL faviconPageURL;
@end
@implementation PasswordFormContentCell
- (instancetype)initWithStyle:(UITableViewCellStyle)style
reuseIdentifier:(NSString*)reuseIdentifier {
self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
if (!self) {
return nil;
}
_faviconTypeForMetrics = FaviconTypeNotLoaded;
_titleLabel = [[UILabel alloc] init];
_detailLabel = [[UILabel alloc] init];
_faviconContainerView = [[FaviconContainerView alloc] init];
UIImage* cloudSlashedImage =
CustomSymbolWithPointSize(kCloudSlashSymbol, kCloudSlashSymbolPointSize);
_localOnlyIcon = [[UIImageView alloc] initWithImage:cloudSlashedImage];
_localOnlyIcon.tintColor = CloudSlashTintColor();
[_localOnlyIcon setContentHuggingPriority:UILayoutPriorityRequired
forAxis:UILayoutConstraintAxisHorizontal];
[_localOnlyIcon setContentHuggingPriority:UILayoutPriorityRequired
forAxis:UILayoutConstraintAxisVertical];
[_localOnlyIcon
setContentCompressionResistancePriority:UILayoutPriorityRequired
forAxis:UILayoutConstraintAxisHorizontal];
[_localOnlyIcon
setContentCompressionResistancePriority:UILayoutPriorityRequired
forAxis:UILayoutConstraintAxisVertical];
_localOnlyIcon.accessibilityIdentifier = kLocalOnlyPasswordIconID;
_titleLabel.font = [UIFont preferredFontForTextStyle:UIFontTextStyleBody];
_titleLabel.adjustsFontForContentSizeCategory = YES;
_detailLabel.font =
[UIFont preferredFontForTextStyle:UIFontTextStyleFootnote];
_detailLabel.adjustsFontForContentSizeCategory = YES;
_detailLabel.textColor = [UIColor colorNamed:kTextSecondaryColor];
UIStackView* verticalStack = [[UIStackView alloc] initWithArrangedSubviews:@[
_titleLabel,
_detailLabel,
]];
verticalStack.axis = UILayoutConstraintAxisVertical;
UIStackView* horizontalStack = [[UIStackView alloc]
initWithArrangedSubviews:@[ verticalStack, _localOnlyIcon ]];
horizontalStack.axis = UILayoutConstraintAxisHorizontal;
horizontalStack.spacing = kTableViewSubViewHorizontalSpacing;
horizontalStack.distribution = UIStackViewDistributionFill;
horizontalStack.alignment = UIStackViewAlignmentCenter;
_faviconContainerView.translatesAutoresizingMaskIntoConstraints = NO;
horizontalStack.translatesAutoresizingMaskIntoConstraints = NO;
_localOnlyIcon.translatesAutoresizingMaskIntoConstraints = NO;
[self.contentView addSubview:_faviconContainerView];
[self.contentView addSubview:horizontalStack];
NSLayoutConstraint* heightConstraint = [self.contentView.heightAnchor
constraintGreaterThanOrEqualToConstant:kChromeTableViewCellHeight];
// Don't set the priority to required to avoid clashing with the estimated
// height.
heightConstraint.priority = UILayoutPriorityRequired - 1;
[NSLayoutConstraint activateConstraints:@[
heightConstraint,
[_faviconContainerView.leadingAnchor
constraintEqualToAnchor:self.contentView.leadingAnchor
constant:kTableViewHorizontalSpacing],
[_faviconContainerView.centerYAnchor
constraintEqualToAnchor:self.contentView.centerYAnchor],
[horizontalStack.leadingAnchor
constraintEqualToAnchor:_faviconContainerView.trailingAnchor
constant:kTableViewSubViewHorizontalSpacing],
[horizontalStack.centerYAnchor
constraintEqualToAnchor:self.contentView.centerYAnchor],
[horizontalStack.trailingAnchor
constraintEqualToAnchor:self.contentView.trailingAnchor
constant:-kTableViewHorizontalSpacing],
[horizontalStack.topAnchor
constraintGreaterThanOrEqualToAnchor:self.contentView.topAnchor
constant:
kTableViewTwoLabelsCellVerticalSpacing],
[horizontalStack.bottomAnchor
constraintGreaterThanOrEqualToAnchor:self.contentView.bottomAnchor
constant:
-kTableViewTwoLabelsCellVerticalSpacing]
]];
return self;
}
- (void)loadFavicon:(id<TableViewFaviconDataSource>)faviconDataSource {
DCHECK(!self.faviconPageURL.is_empty()) << "Cell not configured yet";
__weak __typeof(self) weakSelf = self;
GURL requestedURL = self.faviconPageURL;
[faviconDataSource faviconForPageURL:[[CrURL alloc] initWithGURL:requestedURL]
completion:^(FaviconAttributes* attributes) {
DCHECK(attributes);
__typeof(self) strongSelf = weakSelf;
if (!strongSelf) {
return;
}
if (strongSelf.faviconPageURL != requestedURL) {
// The favicon doesn't fit anymore, an item with
// a different URL reused the cell.
return;
}
strongSelf.faviconTypeForMetrics =
attributes.faviconImage ? FaviconTypeImage
: FaviconTypeMonogram;
[self.faviconContainerView.faviconView
configureWithAttributes:attributes];
}];
}
// TODO(crbug.com/40880506): If FaviconContainerView exposed its state, the
// implementation of this readonly property could use that rather than an ivar.
- (void)setFaviconTypeForMetrics:(FaviconType)faviconTypeForMetrics {
_faviconTypeForMetrics = faviconTypeForMetrics;
}
- (NSString*)accessibilityLabel {
NSString* label = _titleLabel.text;
if (_detailLabel.text.length) {
label = [NSString stringWithFormat:@"%@, %@", label, _detailLabel.text];
}
if (!_localOnlyIcon.hidden) {
label = [NSString
stringWithFormat:@"%@, %@", label,
l10n_util::GetNSString(
IDS_IOS_LOCAL_PASSWORD_ACCESSIBILITY_LABEL)];
}
return label;
}
- (NSString*)accessibilityIdentifier {
return _detailLabel.text.length
? [NSString stringWithFormat:@"%@, %@", _titleLabel.text,
_detailLabel.text]
: _titleLabel.text;
}
- (BOOL)isAccessibilityElement {
return YES;
}
@end
#pragma mark - AffiliatedGroupTableViewItem
@implementation AffiliatedGroupTableViewItem
- (instancetype)initWithType:(NSInteger)type {
self = [super initWithType:type];
if (self) {
self.cellClass = [PasswordFormContentCell class];
}
return self;
}
- (void)configureCell:(TableViewCell*)tableCell
withStyler:(ChromeTableViewStyler*)styler {
[super configureCell:tableCell withStyler:styler];
PasswordFormContentCell* cell =
base::apple::ObjCCastStrict<PasswordFormContentCell>(tableCell);
cell.titleLabel.text = self.title;
// Title might be a URL, use "...oo.bar.com", not "fooooooooo..." if too big.
cell.titleLabel.lineBreakMode = NSLineBreakByTruncatingHead;
cell.detailLabel.text = self.detailText;
cell.detailLabel.hidden = !cell.detailLabel.text.length;
// TODO(crbug.com/40860113): Use AffiliationGroup::GetIconURL() instead.
cell.faviconPageURL = self.affiliatedGroup.GetCredentials().begin()->GetURL();
cell.localOnlyIcon.hidden = !self.showLocalOnlyIcon;
if (styler.cellTitleColor) {
cell.titleLabel.textColor = styler.cellTitleColor;
}
}
- (NSString*)title {
return base::SysUTF8ToNSString(self.affiliatedGroup.GetDisplayName());
}
- (NSString*)detailText {
const int nbAccounts = self.affiliatedGroup.GetCredentials().size();
return nbAccounts > 1 ? l10n_util::GetNSStringF(
IDS_IOS_SETTINGS_PASSWORDS_NUMBER_ACCOUNT,
base::NumberToString16(nbAccounts))
: @"";
}
@end
#pragma mark - BlockedSiteTableViewItem
@implementation BlockedSiteTableViewItem
- (instancetype)initWithType:(NSInteger)type {
self = [super initWithType:type];
if (self) {
self.cellClass = [PasswordFormContentCell class];
}
return self;
}
- (void)configureCell:(TableViewCell*)tableCell
withStyler:(ChromeTableViewStyler*)styler {
CHECK(self.credential.blocked_by_user);
[super configureCell:tableCell withStyler:styler];
PasswordFormContentCell* cell =
base::apple::ObjCCastStrict<PasswordFormContentCell>(tableCell);
cell.titleLabel.text = self.title;
// Title is a URL, use "...oo.bar.com", not "fooooooooo..." if too big.
cell.titleLabel.lineBreakMode = NSLineBreakByTruncatingHead;
cell.detailLabel.hidden = !cell.detailLabel.text.length;
cell.faviconPageURL = self.credential.GetURL();
cell.localOnlyIcon.hidden = YES;
if (styler.cellTitleColor) {
cell.titleLabel.textColor = styler.cellTitleColor;
}
}
- (NSString*)title {
return base::SysUTF8ToNSString(
password_manager::GetShownOrigin(self.credential));
;
}
@end
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