1// Copyright 2018-present 650 Industries. All rights reserved.
2
3#import <ExpoModulesCore/EXNativeModulesProxy.h>
4#import <ExpoModulesCore/EXViewManagerAdapter.h>
5#import <ExpoModulesCore/EXModuleRegistryAdapter.h>
6#import <ExpoModulesCore/EXModuleRegistryProvider.h>
7#import <ExpoModulesCore/EXViewManagerAdapterClassesRegistry.h>
8#import <ExpoModulesCore/EXModuleRegistryHolderReactModule.h>
9#import <ExpoModulesCore/EXReactNativeEventEmitter.h>
10#import <ExpoModulesCore/Swift.h>
11
12@interface EXModuleRegistryAdapter ()
13
14@property (nonatomic, strong) EXModuleRegistryProvider *moduleRegistryProvider;
15@property (nonatomic, strong) EXViewManagerAdapterClassesRegistry *viewManagersClassesRegistry;
16@property (nonatomic, strong, nullable) ModulesProvider *swiftModulesProvider;
17
18@end
19
20@implementation EXModuleRegistryAdapter
21
22- (instancetype)initWithModuleRegistryProvider:(EXModuleRegistryProvider *)moduleRegistryProvider
23{
24  if (self = [super init]) {
25    _moduleRegistryProvider = moduleRegistryProvider;
26    _viewManagersClassesRegistry = [[EXViewManagerAdapterClassesRegistry alloc] init];
27  }
28  return self;
29}
30
31- (NSArray<id<RCTBridgeModule>> *)extraModulesForBridge:(RCTBridge *)bridge
32{
33  return [self extraModulesForModuleRegistry:[_moduleRegistryProvider moduleRegistry]];
34}
35
36- (NSArray<id<RCTBridgeModule>> *)extraModulesForModuleRegistry:(EXModuleRegistry *)moduleRegistry
37{
38  NSMutableArray<id<RCTBridgeModule>> *extraModules = [NSMutableArray array];
39
40  EXNativeModulesProxy *nativeModulesProxy = [[EXNativeModulesProxy alloc] initWithModuleRegistry:moduleRegistry];
41  [extraModules addObject:nativeModulesProxy];
42
43  // Event emitter is not automatically registered — we add it to the module registry here.
44  // It will be added to the bridge later in this method, as it conforms to `RCTBridgeModule`.
45  EXReactNativeEventEmitter *eventEmitter = [EXReactNativeEventEmitter new];
46  [moduleRegistry registerInternalModule:eventEmitter];
47
48  for (EXViewManager *viewManager in [moduleRegistry getAllViewManagers]) {
49    Class viewManagerAdapterClass = [EXViewManagerAdapterClassesRegistry createViewManagerAdapterClassForViewManager:viewManager];
50    [extraModules addObject:[[viewManagerAdapterClass alloc] init]];
51  }
52
53  // Silence React Native warning `Base module "%s" does not exist`
54  // occurring when view manager class is subclassing another class
55  // that is not RCTViewManager (in our case all the view manager adapters
56  // subclass EXViewManagerAdapter, so RN expects to find EXViewManagerAdapter
57  // exported.
58  [extraModules addObject:[[EXViewManagerAdapter alloc] init]];
59
60  // It is possible that among internal modules there are some RCTBridgeModules --
61  // let's add them to extraModules here.
62  for (id<EXInternalModule> module in [moduleRegistry getAllInternalModules]) {
63    if ([module conformsToProtocol:@protocol(RCTBridgeModule)]) {
64      id<RCTBridgeModule> reactBridgeModule = (id<RCTBridgeModule>)module;
65      [extraModules addObject:reactBridgeModule];
66    }
67  }
68
69  // Adding the way to access the module registry from RCTBridgeModules.
70  [extraModules addObject:[[EXModuleRegistryHolderReactModule alloc] initWithModuleRegistry:moduleRegistry]];
71
72  // One could add some modules to the Module Registry after creating it.
73  // Here is our last call for finalizing initialization.
74  [moduleRegistry initialize];
75  return extraModules;
76}
77
78- (nullable SwiftInteropBridge *)swiftInteropBridgeModulesRegistry:(EXModuleRegistry *)moduleRegistry
79{
80  if (_swiftModulesProvider) {
81    return [[SwiftInteropBridge alloc] initWithModulesProvider:_swiftModulesProvider legacyModuleRegistry:moduleRegistry];
82  } else {
83    return nil;
84  }
85}
86
87@end
88