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CustomKeyboard/Network/WJXEventSource/WJXEventSource.h

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+//
+//  WJXEventSource.h
+//  WJXEventSource
+//
+//  Created by JiuxingWang on 2025/2/9.
+//
+
+#import <Foundation/Foundation.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+#ifdef __cplusplus
+#define WJX_EXTERN        extern "C" __attribute__((visibility ("default")))
+#else
+#define WJX_EXTERN        extern __attribute__((visibility ("default")))
+#endif
+
+/// 消息事件
+typedef NSString *WJXEventName NS_TYPED_EXTENSIBLE_ENUM;
+
+/// 消息事件
+WJX_EXTERN WJXEventName const WJXEventNameMessage;
+
+/// readyState 变化事件
+WJX_EXTERN WJXEventName const WJXEventNameReadyState;
+
+/// open 事件
+WJX_EXTERN WJXEventName const WJXEventNameOpen;
+
+/// error 事件
+WJX_EXTERN WJXEventName const WJXEventNameError;
+
+typedef NS_ENUM(NSUInteger, WJXEventState) {
+    WJXEventStateConnecting = 0,
+    WJXEventStateOpen,
+    WJXEventStateClosed,
+};
+
+@interface WJXEvent : NSObject
+
+@property (nonatomic, strong, nullable) id eventId;
+
+@property (nonatomic, copy, nullable) NSString *event;
+@property (nonatomic, copy, nullable) NSString *data;
+
+@property (nonatomic, assign) WJXEventState readyState;
+@property (nonatomic, strong, nullable) NSError *error;
+
+- (instancetype)initWithReadyState:(WJXEventState)readyState;
+
+@end
+
+typedef void(^WJXEventSourceEventHandler)(WJXEvent *event);
+
+@interface WJXEventSource : NSObject
+
+@property (nonatomic, assign) BOOL ignoreRetryAction;
+
+- (instancetype)initWithRquest:(NSURLRequest *)request;
+
+- (void)addListener:(WJXEventSourceEventHandler)listener
+           forEvent:(WJXEventName)eventName
+              queue:(nullable NSOperationQueue *)queue;
+
+- (void)open;
+- (void)close;
+
+@end
+
+NS_ASSUME_NONNULL_END