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// Copyright 2017 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.
#import "components/autofill/ios/browser/fake_autofill_agent.h"
#include "base/bind.h"
#include "base/task/post_task.h"
#include "ios/web/public/web_task_traits.h"
#include "ios/web/public/web_thread.h"
#if !defined(__has_feature) || !__has_feature(objc_arc)
#error "This file requires ARC support."
#endif
@implementation FakeAutofillAgent {
NSMutableDictionary<NSString*, NSMutableArray<FormSuggestion*>*>*
_suggestionsByFormAndFieldName;
NSMutableDictionary<NSString*, FormSuggestion*>*
_selectedSuggestionByFormAndFieldName;
}
- (instancetype)initWithPrefService:(PrefService*)prefService
webState:(web::WebState*)webState {
self = [super initWithPrefService:prefService webState:webState];
if (self) {
_suggestionsByFormAndFieldName = [NSMutableDictionary dictionary];
_selectedSuggestionByFormAndFieldName = [NSMutableDictionary dictionary];
}
return self;
}
#pragma mark - Public Methods
- (void)addSuggestion:(FormSuggestion*)suggestion
forFormName:(NSString*)formName
fieldIdentifier:(NSString*)fieldIdentifier
frameID:(NSString*)frameID {
NSString* key = [self keyForFormName:formName
fieldIdentifier:fieldIdentifier
frameID:frameID];
NSMutableArray* suggestions = _suggestionsByFormAndFieldName[key];
if (!suggestions) {
suggestions = [NSMutableArray array];
_suggestionsByFormAndFieldName[key] = suggestions;
}
[suggestions addObject:suggestion];
}
- (FormSuggestion*)selectedSuggestionForFormName:(NSString*)formName
fieldIdentifier:(NSString*)fieldIdentifier
frameID:(NSString*)frameID {
NSString* key = [self keyForFormName:formName
fieldIdentifier:fieldIdentifier
frameID:frameID];
return _selectedSuggestionByFormAndFieldName[key];
}
#pragma mark - FormSuggestionProvider
- (void)checkIfSuggestionsAvailableForForm:(NSString*)formName
fieldIdentifier:(NSString*)fieldIdentifier
fieldType:(NSString*)fieldType
type:(NSString*)type
typedValue:(NSString*)typedValue
frameID:(NSString*)frameID
isMainFrame:(BOOL)isMainFrame
hasUserGesture:(BOOL)hasUserGesture
webState:(web::WebState*)webState
completionHandler:
(SuggestionsAvailableCompletion)completion {
base::PostTaskWithTraits(
FROM_HERE, {web::WebThread::UI}, base::BindOnce(^{
NSString* key = [self keyForFormName:formName
fieldIdentifier:fieldIdentifier
frameID:frameID];
completion([_suggestionsByFormAndFieldName[key] count] ? YES : NO);
}));
}
- (void)retrieveSuggestionsForForm:(NSString*)formName
fieldIdentifier:(NSString*)fieldIdentifier
fieldType:(NSString*)fieldType
type:(NSString*)type
typedValue:(NSString*)typedValue
frameID:(NSString*)frameID
webState:(web::WebState*)webState
completionHandler:(SuggestionsReadyCompletion)completion {
base::PostTaskWithTraits(
FROM_HERE, {web::WebThread::UI}, base::BindOnce(^{
NSString* key = [self keyForFormName:formName
fieldIdentifier:fieldIdentifier
frameID:frameID];
completion(_suggestionsByFormAndFieldName[key], self);
}));
}
- (void)didSelectSuggestion:(FormSuggestion*)suggestion
form:(NSString*)formName
fieldIdentifier:(NSString*)fieldIdentifier
frameID:(NSString*)frameID
completionHandler:(SuggestionHandledCompletion)completion {
base::PostTaskWithTraits(
FROM_HERE, {web::WebThread::UI}, base::BindOnce(^{
NSString* key = [self keyForFormName:formName
fieldIdentifier:fieldIdentifier
frameID:frameID];
_selectedSuggestionByFormAndFieldName[key] = suggestion;
completion();
}));
}
#pragma mark - Private Methods
- (NSString*)keyForFormName:(NSString*)formName
fieldIdentifier:(NSString*)fieldIdentifier
frameID:(NSString*)frameID {
// Uniqueness ensured because spaces are not allowed in html name attributes.
return [NSString
stringWithFormat:@"%@ %@ %@", formName, fieldIdentifier, frameID];
}
@end
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