refact: use DoricSingleton to hold all static or singleton objects

doric-iOS/Pod/Classes/Doric.h

@@ -49,4 +49,14 @@
  * */
 + (void)addJSLoader:(id <DoricLoaderProtocol>)loader;
 
+
++ (void)enablePerformance:(BOOL)enable;
+
++ (BOOL)isEnablePerformance;
+
++ (void)enableRenderSnapshot:(BOOL)enable;
+
++ (BOOL)isEnableRenderSnapshot;
+
++ (void)setEnvironmentValue:(NSDictionary *)value;
 @end

doric-iOS/Pod/Classes/Doric.m

@@ -20,6 +20,7 @@
 //  Created by pengfei.zhou on 2020/2/28.
 //
 #import "Doric.h"
+#import "DoricSingleton.h"
 
 @implementation Doric
 
@@ -28,6 +29,26 @@ + (void)registerLibrary:(DoricLibrary *)library {
 }
 
 + (void)addJSLoader:(id <DoricLoaderProtocol>)loader {
-    [[DoricJSLoaderManager instance] addJSLoader:loader];
+    [DoricSingleton.instance.jsLoaderManager addJSLoader:loader];
+}
+
++ (void)enablePerformance:(BOOL)enable {
+    DoricSingleton.instance.enablePerformance = enable;
+}
+
++ (BOOL)isEnablePerformance {
+    return DoricSingleton.instance.enablePerformance;
+}
+
++ (void)enableRenderSnapshot:(BOOL)enable {
+    DoricSingleton.instance.enableRecordSnapshot = enable;
+}
+
++ (BOOL)isEnableRenderSnapshot {
+    return DoricSingleton.instance.enableRecordSnapshot;
+}
+
++ (void)setEnvironmentValue:(NSDictionary *)value {
+    [DoricSingleton.instance setEnvironmentValue:value];
 }
 @end

doric-iOS/Pod/Classes/DoricContext.m

@@ -27,12 +27,13 @@
 #import "DoricExtensions.h"
 #import "DoricNativeDriver.h"
 #import "DoricUtil.h"
+#import "DoricSingleton.h"
 
 @implementation DoricContext
 
 - (instancetype)initWithScript:(NSString *)script source:(NSString *)source extra:(NSString *)extra {
     if (self = [super init]) {
-        _driver = [DoricNativeDriver instance];
+        _driver = DoricSingleton.instance.nativeDriver;
         _pluginInstanceMap = [NSMutableDictionary new];
         _script = script;
         _source = source;
@@ -84,7 +85,7 @@ - (DoricAsyncResult *)callEntity:(NSString *)method withArgumentsArray:(NSArray
 }
 
 - (void)init:(NSString *)initData {
-    if ([DoricRegistry isEnableRenderSnapshot]) {
+    if (DoricSingleton.instance.enableRecordSnapshot) {
         [self callEntity:@"__enableSnapshot__" withArgumentsArray:@[]];
     }
     self.extra = initData;
@@ -135,7 +136,6 @@ - (UIViewController *)vc {
     return _vc;
 }
 
-
 - (void)dispatchToMainQueue:(_Nonnull dispatch_block_t)block {
     dispatch_async(dispatch_get_main_queue(), ^{
         @try {

doric-iOS/Pod/Classes/DoricContextManager.m

@@ -21,6 +21,7 @@
 //
 
 #import "DoricContextManager.h"
+#import "DoricSingleton.h"
 
 @interface DoricContextManager ()
 
@@ -43,12 +44,7 @@ - (instancetype)init {
 }
 
 + (instancetype)instance {
-    static DoricContextManager *_instance;
-    static dispatch_once_t onceToken;
-    dispatch_once(&onceToken, ^{
-        _instance = [[DoricContextManager alloc] init];
-    });
-    return _instance;
+    return DoricSingleton.instance.contextManager;
 }
 
 - (void)createContext:(DoricContext *)context script:(NSString *)script source:(NSString *)source {

doric-iOS/Pod/Classes/DoricNativeDriver.h

@@ -32,7 +32,6 @@ typedef NS_ENUM(NSInteger, DoricQueueMode) {
 NS_ASSUME_NONNULL_BEGIN
 
 @interface DoricNativeDriver : NSObject <DoricDriverProtocol>
-+ (instancetype)instance;
 @end
 
 NS_ASSUME_NONNULL_END

doric-iOS/Pod/Classes/DoricNativeDriver.m

@@ -45,15 +45,6 @@ - (DoricRegistry *)registry {
     return self.jsExecutor.registry;
 }
 
-+ (instancetype)instance {
-    static DoricNativeDriver *_instance;
-    static dispatch_once_t onceToken;
-    dispatch_once(&onceToken, ^{
-        _instance = [[DoricNativeDriver alloc] init];
-    });
-    return _instance;
-}
-
 - (DoricAsyncResult *)invokeDoricMethod:(NSString *)method argumentsArray:(NSArray *)args {
     id contextId = args.count > 0 ? args[0] : nil;
     DoricPerformanceProfile *profile = nil;

doric-iOS/Pod/Classes/DoricRegistry.h

@@ -40,7 +40,6 @@ NS_ASSUME_NONNULL_BEGIN
 
 - (void)registerJSBundle:(NSString *)bundle withName:(NSString *)name;
 
-
 - (void)registerNativePlugin:(Class)pluginClass withName:(NSString *)name;
 
 - (Class)acquireNativePlugin:(NSString *)name;
@@ -49,19 +48,12 @@ NS_ASSUME_NONNULL_BEGIN
 
 - (Class)acquireViewNode:(NSString *)name;
 
-+ (void)setEnvironmentValue:(NSDictionary *)value;
-
 - (void)registerMonitor:(id <DoricMonitorProtocol>)monitor;
 
+- (void)innerSetEnvironmentValue:(NSDictionary *)value;
+
 + (void)register:(DoricLibrary *)library;
 
-+ (void)enablePerformance:(BOOL)enable;
-
-+ (BOOL)isEnablePerformance;
-
-+ (void)enableRenderSnapshot:(BOOL)enable;
-
-+ (BOOL)isEnableRenderSnapshot;
 @end
 
 NS_ASSUME_NONNULL_END

doric-iOS/Pod/Classes/DoricRegistry.m

@@ -54,39 +54,7 @@
 #import "DoricFlexNode.h"
 #import "DoricKeyboardPlugin.h"
 #import "DoricJSEngine.h"
-
-@interface DoricLibraries : NSObject
-@property(nonatomic, strong) NSMutableSet <DoricLibrary *> *libraries;
-@property(nonatomic, strong) NSHashTable<DoricRegistry *> *registries;
-@property(nonatomic, strong) NSMutableDictionary *envDic;
-@property(nonatomic, assign) BOOL enablePerformance;
-@property(nonatomic, assign) BOOL enableRecordSnapshot;
-
-+ (instancetype)instance;
-@end
-
-@implementation DoricLibraries
-- (instancetype)init {
-    if (self = [super init]) {
-        _libraries = [NSMutableSet new];
-        _registries = [NSHashTable new];
-        _envDic = [NSMutableDictionary new];
-        _enablePerformance = NO;
-        _enableRecordSnapshot = NO;
-    }
-    return self;
-}
-
-+ (instancetype)instance {
-    static DoricLibraries *_instance;
-    static dispatch_once_t onceToken;
-    dispatch_once(&onceToken, ^{
-        _instance = [[DoricLibraries alloc] init];
-    });
-    return _instance;
-}
-
-@end
+#import "DoricSingleton.h"
 
 @interface DoricRegistry ()
 
@@ -100,22 +68,14 @@ @interface DoricRegistry ()
 @implementation DoricRegistry
 
 + (void)register:(DoricLibrary *)library {
-    [DoricLibraries.instance.libraries addObject:library];
-    for (DoricRegistry *registry in DoricLibraries.instance.registries) {
+    [DoricSingleton.instance.libraries addObject:library];
+    for (DoricRegistry *registry in DoricSingleton.instance.registries) {
         if (registry) {
             [library load:registry];
         }
     }
 }
 
-+ (void)setEnvironmentValue:(NSDictionary *)value {
-    [DoricLibraries.instance.envDic addEntriesFromDictionary:value];
-    for (DoricRegistry *registry in DoricLibraries.instance.registries) {
-        if (registry) {
-            [registry innerSetEnvironmentValue:value];
-        }
-    }
-}
 
 - (instancetype)initWithJSEngine:(DoricJSEngine *)jsEngine {
     if (self = [super init]) {
@@ -125,31 +85,15 @@ - (instancetype)initWithJSEngine:(DoricJSEngine *)jsEngine {
         _nodes = [NSMutableDictionary new];
         _monitors = [NSMutableSet new];
         [self innerRegister];
-        [DoricLibraries.instance.libraries enumerateObjectsUsingBlock:^(DoricLibrary *obj, BOOL *stop) {
+        [DoricSingleton.instance.libraries enumerateObjectsUsingBlock:^(DoricLibrary *obj, BOOL *stop) {
             [obj load:self];
         }];
-        [jsEngine setEnvironmentValue:DoricLibraries.instance.envDic];
-        [DoricLibraries.instance.registries addObject:self];
+        [jsEngine setEnvironmentValue:DoricSingleton.instance.envDic];
+        [DoricSingleton.instance.registries addObject:self];
     }
     return self;
 }
 
-+ (void)enablePerformance:(BOOL)enable {
-    DoricLibraries.instance.enablePerformance = enable;
-}
-
-+ (BOOL)isEnablePerformance {
-    return DoricLibraries.instance.enablePerformance;
-}
-
-+ (void)enableRenderSnapshot:(BOOL)enable {
-    DoricLibraries.instance.enableRecordSnapshot = enable;
-}
-
-+ (BOOL)isEnableRenderSnapshot {
-    return DoricLibraries.instance.enableRecordSnapshot;
-}
-
 - (void)innerRegister {
     [self registerNativePlugin:DoricShaderPlugin.class withName:@"shader"];
     [self registerNativePlugin:DoricModalPlugin.class withName:@"modal"];

doric-iOS/Pod/Classes/DoricSingleton.h

@@ -0,0 +1,41 @@
+/*
+ * Copyright [2021] [Doric.Pub]
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+//
+// Created by pengfei.zhou on 2021/7/21.
+//
+
+#import <Foundation/Foundation.h>
+
+@class DoricLibrary;
+@class DoricRegistry;
+@class DoricJSLoaderManager;
+@class DoricNativeDriver;
+@class DoricContextManager;
+
+@interface DoricSingleton : NSObject
+@property(nonatomic, strong) NSMutableSet <DoricLibrary *> *libraries;
+@property(nonatomic, strong) NSHashTable<DoricRegistry *> *registries;
+@property(nonatomic, strong) NSMutableDictionary *envDic;
+@property(nonatomic, assign) BOOL enablePerformance;
+@property(nonatomic, assign) BOOL enableRecordSnapshot;
+@property(nonatomic, strong) DoricJSLoaderManager *jsLoaderManager;
+@property(nonatomic, strong) DoricNativeDriver *nativeDriver;
+@property(nonatomic, strong) DoricContextManager *contextManager;
+
++ (instancetype)instance;
+
+- (void)setEnvironmentValue:(NSDictionary *)value;
+@end

doric-iOS/Pod/Classes/DoricSingleton.m

@@ -0,0 +1,65 @@
+/*
+ * Copyright [2021] [Doric.Pub]
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+//
+// Created by pengfei.zhou on 2021/7/21.
+//
+
+#import "DoricSingleton.h"
+#import "DoricRegistry.h"
+#import "DoricJSLoaderManager.h"
+#import "DoricNativeDriver.h"
+#import "DoricContextManager.h"
+
+@implementation DoricSingleton
+
+- (instancetype)init {
+    if (self = [super init]) {
+        _libraries = [NSMutableSet new];
+        _registries = [NSHashTable new];
+        _envDic = [NSMutableDictionary new];
+        _enablePerformance = NO;
+        _enableRecordSnapshot = NO;
+        _jsLoaderManager = [DoricJSLoaderManager new];
+        _contextManager = [DoricContextManager new];
+    }
+    return self;
+}
+
++ (instancetype)instance {
+    static DoricSingleton *_instance;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        _instance = [DoricSingleton new];
+    });
+    return _instance;
+}
+
+- (DoricNativeDriver *)nativeDriver {
+    if (!_nativeDriver) {
+        _nativeDriver = [DoricNativeDriver new];
+    }
+    return _nativeDriver;
+}
+
+- (void)setEnvironmentValue:(NSDictionary *)value {
+    [self.envDic addEntriesFromDictionary:value];
+    for (DoricRegistry *registry in self.registries) {
+        if (registry) {
+            [registry innerSetEnvironmentValue:value];
+        }
+    }
+}
+@end

doric-iOS/Pod/Classes/DoricViewController.m

@@ -22,6 +22,7 @@
 #import "UIView+Doric.h"
 #import "DoricExtensions.h"
 #import "DoricUtil.h"
+#import "DoricSingleton.h"
 
 NSString *const DORIC_MASK_RETRY = @"doric_mask_retry";
 
@@ -202,7 +203,7 @@ - (void)hideMask {
 
 - (void)loadJSBundle {
     [self showLoading];
-    DoricAsyncResult <NSString *> *result = [DoricJSLoaderManager.instance request:self.source];
+    DoricAsyncResult <NSString *> *result = [DoricSingleton.instance.jsLoaderManager request:self.source];
     result.resultCallback = ^(NSString *result) {
         dispatch_async(dispatch_get_main_queue(), ^{
             [self hideMask];

doric-iOS/Pod/Classes/Loader/DoricJSLoaderManager.h

@@ -25,8 +25,6 @@
 #import "DoricAsyncResult.h"
 
 @interface DoricJSLoaderManager : NSObject
-+ (instancetype)instance;
-
 - (void)addJSLoader:(id <DoricLoaderProtocol>)loader;
 
 - (DoricAsyncResult <NSString *> *)request:(NSString *)source;

doric-iOS/Pod/Classes/Loader/DoricJSLoaderManager.m

@@ -30,15 +30,6 @@ @interface DoricJSLoaderManager ()
 @end
 
 @implementation DoricJSLoaderManager
-+ (instancetype)instance {
-    static DoricJSLoaderManager *_instance;
-    static dispatch_once_t onceToken;
-    dispatch_once(&onceToken, ^{
-        _instance = [DoricJSLoaderManager new];
-    });
-    return _instance;
-}
-
 - (instancetype)init {
     if (self = [super init]) {
         _loaders = [[NSSet alloc] initWithArray:@[

doric-iOS/Pod/Classes/Performance/DoricPerformanceProfile.m

@@ -22,6 +22,7 @@
 
 #import "DoricPerformanceProfile.h"
 #import "DoricRegistry.h"
+#import "DoricSingleton.h"
 
 @interface DoricPerformanceProfile ()
 @property(nonatomic, strong) dispatch_queue_t anchorQueue;
@@ -36,7 +37,7 @@ - (instancetype)initWithName:(NSString *)name {
         _name = name;
         _anchorQueue = dispatch_queue_create("doric.performance.profile", DISPATCH_QUEUE_SERIAL);
         _anchorMap = [NSMutableDictionary new];
-        _enable = [DoricRegistry isEnablePerformance];
+        _enable = DoricSingleton.instance.enablePerformance;
         _hooks = [NSHashTable new];
     }
     return self;