More stubbs on model proxies

MacPass.xcodeproj/project.pbxproj

@@ -965,8 +965,7 @@
 				4C6B7C7C18BE7EB0001D5D77 /* MPDocument+HistoryBrowsing.m */,
 				4C0AF62D195C1F2B009E658D /* MPEntrySearchContext.h */,
 				4C0AF62E195C1F2B009E658D /* MPEntrySearchContext.m */,
-				4CCCD83C1C8DFF20002B77B6 /* MPEntryProxy.h */,
+				4CB44EEE1C972BFD00EE2D60 /* Proxies */,
-				4CCCD83D1C8DFF20002B77B6 /* MPEntryProxy.m */,
 			);
 			name = Model;
 			sourceTree = "<group>";
@@ -1299,6 +1298,15 @@
 			name = Protocolls;
 			sourceTree = "<group>";
 		};
+		4CB44EEE1C972BFD00EE2D60 /* Proxies */ = {
+			isa = PBXGroup;
+			children = (
+				4CCCD83C1C8DFF20002B77B6 /* MPEntryProxy.h */,
+				4CCCD83D1C8DFF20002B77B6 /* MPEntryProxy.m */,
+			);
+			name = Proxies;
+			sourceTree = "<group>";
+		};
 		4CCFA12C1BF0CC7A0078E0A1 /* Databases */ = {
 			isa = PBXGroup;
 			children = (

MacPass/MPEntryProxy.h

@@ -18,6 +18,8 @@ NS_ASSUME_NONNULL_BEGIN
 
 @interface MPEntryProxy : NSProxy
 
+@property (strong, readonly) KPKEntry *entry;
+
 - (instancetype)initWithEntry:(KPKEntry *)entry;
 
 @end

MacPass/MPEntryProxy.m

@@ -9,47 +9,92 @@
 #import "MPEntryProxy.h"
 #import <KeePassKit/KeePassKit.h>
 
+@interface MPSubEntryProxy : NSProxy
+
+@property (weak) MPEntryProxy *entryProxy;
+@property (nonatomic, readonly) id target;
+
+- (instancetype)initWithEntryProxy:(MPEntryProxy *)entryProxy;
+
+@end
+
+@implementation MPSubEntryProxy
+
+- (instancetype)initWithEntryProxy:(MPEntryProxy *)entryProxy {
+  _entryProxy = entryProxy;
+  return self;
+}
+
+- (id)target {
+  return nil;
+}
+
+@end
+
+
+@interface MPAutotypeProxy : MPSubEntryProxy
+@end
+
+@implementation MPAutotypeProxy
+
+- (id)target {
+  return self.entryProxy.entry.autotype;
+}
+
+@end
+
+@interface MPTimeInfoProxy : MPSubEntryProxy
+@end
+
+@implementation MPTimeInfoProxy
+
+- (id)target {
+  return self.entryProxy.entry.timeInfo;
+}
+
+@end
+
+#pragma mark -
+
 @interface MPEntryProxy ()
 
 @property (strong) KPKEntry *entry;
-@property (strong) NSMutableDictionary *valueStore;
+@property (strong) KPKEntry *changedEntry;
 
 @end
 
 @implementation MPEntryProxy
 
+- (NSSet *)mutatingSelectors {
+  static NSSet *set;
+  static dispatch_once_t onceToken;
+  dispatch_once(&onceToken, ^{
+    set = [NSSet setWithArray:@[ [NSValue valueWithPointer:@selector(addCustomAttribute:)],
+                                 [NSValue valueWithPointer:@selector(removeCustomAttribute:)],
+                                 [NSValue valueWithPointer:@selector(addBinary:)],
+                                 [NSValue valueWithPointer:@selector(removeBinary:)],
+                                 [NSValue valueWithPointer:@selector(addAssociation:)],
+                                 [NSValue valueWithPointer:@selector(removeAssociation:)] ]];
+  });
+  return set;
+}
+
 - (instancetype)initWithEntry:(KPKEntry *)entry {
   if(!entry) {
     @throw [NSException exceptionWithName:NSInvalidArgumentException reason:nil userInfo:nil];
   }
   _entry = entry;
-  _valueStore = [[NSMutableDictionary alloc] init];
   return self;
 }
 
 - (void)forwardInvocation:(NSInvocation *)invocation {
-  NSLog(@"forwardInvocation: %@", NSStringFromSelector(invocation.selector));
   NSString *seletor = NSStringFromSelector(invocation.selector);
+  if([[self mutatingSelectors] containsObject:[NSValue valueWithPointer:invocation.selector]]) {
+    NSLog(@"Mutation detected.");
+  }
+  
   if([seletor hasPrefix:@"set"]) {
     NSLog(@"forwardInvocation: setter detected");
-    NSString *property = [seletor substringFromIndex:3].lowercaseString; // lowercase fist letter!!!
-    if(invocation.methodSignature.numberOfArguments == 3) {
-      id value;
-      [invocation getArgument:&value atIndex:2];
-      NSLog(@"forwardInvocation: captured value %@", value);
-      if(value) {
-        self.valueStore[property] = value;
-      }
-      return; // captures getter, just return
-    }
-  }
-  id change = self.valueStore[seletor.lowercaseString];
-  if(change) {
-    NSLog(@"forwardInvocation: hit cached value. Returning cache!");
-    [invocation setReturnValue:&change];
-  }
-  else {
-    [invocation invokeWithTarget:self.entry];
   }
 }