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RNStringeeCall.m
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479 lines (398 loc) · 18.4 KB
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#import "RNStringeeCall.h"
#import "RNStringeeInstanceManager.h"
#import <React/RCTLog.h>
static NSString *didChangeSignalingState = @"didChangeSignalingState";
static NSString *didChangeMediaState = @"didChangeMediaState";
static NSString *didReceiveLocalStream = @"didReceiveLocalStream";
static NSString *didReceiveRemoteStream = @"didReceiveRemoteStream";
static NSString *didReceiveDtmfDigit = @"didReceiveDtmfDigit";
static NSString *didReceiveCallInfo = @"didReceiveCallInfo";
static NSString *didHandleOnAnotherDevice = @"didHandleOnAnotherDevice";
@implementation RNStringeeCall {
NSMutableArray<NSString *> *jsEvents;
}
@synthesize bridge = _bridge;
RCT_EXPORT_MODULE();
- (instancetype)init {
self = [super init];
if (self) {
[RNStringeeInstanceManager instance].rnCall = self;
jsEvents = [[NSMutableArray alloc] init];
}
return self;
}
- (NSArray<NSString *> *)supportedEvents {
return @[didChangeSignalingState,
didChangeMediaState,
didReceiveLocalStream,
didReceiveRemoteStream,
didReceiveDtmfDigit,
didReceiveCallInfo,
didHandleOnAnotherDevice
];
}
+ (BOOL)requiresMainQueueSetup {
return YES;
}
// TODO: - Publish Functions
RCT_EXPORT_METHOD(setNativeEvent:(NSString *)event) {
[jsEvents addObject:event];
}
RCT_EXPORT_METHOD(removeNativeEvent:(NSString *)event) {
int index = -1;
index = (int)[jsEvents indexOfObject:event];
if (index >= 0) {
[jsEvents removeObjectAtIndex:index];
}
}
RCT_EXPORT_METHOD(makeCall:(NSString *)uuid parameters:(NSString *)parameters callback:(RCTResponseSenderBlock)callback) {
NSError *jsonError;
NSData *objectData = [parameters dataUsingEncoding:NSUTF8StringEncoding];
NSDictionary *data = [NSJSONSerialization JSONObjectWithData:objectData
options:NSJSONReadingMutableContainers
error:&jsonError];
if (jsonError) {
callback(@[@(NO), @(-4), @"The parameters format is invalid.", [NSNull null], [NSNull null]]);
} else {
NSString *from = data[@"from"];
NSString *to = data[@"to"];
NSNumber *isVideoCall = data[@"isVideoCall"];
NSString *customData = data[@"customData"];
NSString *videoResolution = data[@"videoResolution"];
RNClientWrapper *wrapper = [RNStringeeInstanceManager.instance.clientWrappers objectForKey:uuid];
if (wrapper == nil) {
callback(@[@(NO), @(-1), @"Wrapper is not found", [NSNull null], [NSNull null]]);
return;
}
if (!wrapper.client) {
callback(@[@(NO), @(-1), @"StringeeClient is not initialized", [NSNull null], [NSNull null]]);
return;
}
StringeeCall *outgoingCall = [[StringeeCall alloc] initWithStringeeClient:wrapper.client from:from to:to];
outgoingCall.delegate = self;
outgoingCall.isVideoCall = [isVideoCall boolValue];
if (customData.length) {
outgoingCall.customData = customData;
}
if ([videoResolution isEqualToString:@"NORMAL"]) {
outgoingCall.videoResolution = VideoResolution_Normal;
} else if ([videoResolution isEqualToString:@"HD"]) {
outgoingCall.videoResolution = VideoResolution_HD;
}
__weak StringeeCall *weakCall = outgoingCall;
__weak NSMutableDictionary *weakCalls = [RNStringeeInstanceManager instance].calls;
[outgoingCall makeCallWithCompletionHandler:^(BOOL status, int code, NSString *message, NSString *data) {
StringeeCall *strongCall = weakCall;
NSMutableDictionary *strongCalls = weakCalls;
if (status) {
[strongCalls setObject:strongCall forKey:strongCall.callId];
}
id returnCallId = strongCall.callId ? strongCall.callId : [NSNull null];
id returnData = data ? data : [NSNull null];
callback(@[@(status), @(code), message, returnCallId, returnData]);
}];
}
}
RCT_EXPORT_METHOD(initAnswer:(NSString *)uuid callId:(NSString *)callId callback:(RCTResponseSenderBlock)callback) {
RNClientWrapper *wrapper = [RNStringeeInstanceManager.instance.clientWrappers objectForKey:uuid];
if (wrapper == nil) {
callback(@[@(NO), @(-1), @"Wrapper is not found", [NSNull null], [NSNull null]]);
return;
}
if (wrapper.client && wrapper.client.hasConnected) {
if (callId.length) {
StringeeCall *call = [[RNStringeeInstanceManager instance].calls objectForKey:callId];
if (call) {
call.delegate = self;
[call initAnswerCall];
callback(@[@(YES), @(0), @"Init answer call successfully."]);
} else {
callback(@[@(NO), @(-3), @"Init answer call failed. The call is not found."]);
}
} else {
callback(@[@(NO), @(-2), @"Init answer call failed. The callId is invalid."]);
}
} else {
callback(@[@(NO), @(-1), @"StringeeClient is not initialzied or connected."]);
}
}
RCT_EXPORT_METHOD(answer:(NSString *)callId callback:(RCTResponseSenderBlock)callback) {
if (callId.length) {
StringeeCall *call = [[RNStringeeInstanceManager instance].calls objectForKey:callId];
if (call) {
[call answerCallWithCompletionHandler:^(BOOL status, int code, NSString *message) {
callback(@[@(status), @(code), message]);
}];
} else {
callback(@[@(NO), @(-3), @"Answer call failed. The call is not found."]);
}
} else {
callback(@[@(NO), @(-2), @"Answer call failed. The callId is invalid."]);
}
}
RCT_EXPORT_METHOD(hangup:(NSString *)callId callback:(RCTResponseSenderBlock)callback) {
if (callId.length) {
StringeeCall *call = [[RNStringeeInstanceManager instance].calls objectForKey:callId];
if (call) {
[call hangupWithCompletionHandler:^(BOOL status, int code, NSString *message) {
callback(@[@(status), @(code), message]);
}];
} else {
callback(@[@(NO), @(-3), @"Hangup call failed. The call is not found."]);
}
} else {
callback(@[@(NO), @(-2), @"Hangup call failed. The callId is invalid."]);
}
}
RCT_EXPORT_METHOD(reject:(NSString *)callId callback:(RCTResponseSenderBlock)callback) {
if (callId.length) {
StringeeCall *call = [[RNStringeeInstanceManager instance].calls objectForKey:callId];
if (call) {
[call rejectWithCompletionHandler:^(BOOL status, int code, NSString *message) {
callback(@[@(status), @(code), message]);
}];
} else {
callback(@[@(NO), @(-3), @"Reject call failed. The call is not found."]);
}
} else {
callback(@[@(NO), @(-2), @"Reject call failed. The callId is invalid."]);
}
}
RCT_EXPORT_METHOD(sendDTMF:(NSString *)callId dtmf:(NSString *)dtmf callback:(RCTResponseSenderBlock)callback) {
if (callId.length) {
StringeeCall *call = [[RNStringeeInstanceManager instance].calls objectForKey:callId];
if (call) {
NSArray *DTMF = @[@"0", @"1", @"2", @"3", @"4", @"5", @"6", @"7", @"8", @"9", @"*", @"#"];
if ([DTMF containsObject:dtmf]) {
CallDTMF dtmfParam;
if ([dtmf isEqualToString:@"0"]) {
dtmfParam = CallDTMFZero;
}
else if ([dtmf isEqualToString:@"1"]) {
dtmfParam = CallDTMFOne;
}
else if ([dtmf isEqualToString:@"2"]) {
dtmfParam = CallDTMFTwo;
}
else if ([dtmf isEqualToString:@"3"]) {
dtmfParam = CallDTMFThree;
}
else if ([dtmf isEqualToString:@"4"]) {
dtmfParam = CallDTMFFour;
}
else if ([dtmf isEqualToString:@"5"]) {
dtmfParam = CallDTMFFive;
}
else if ([dtmf isEqualToString:@"6"]) {
dtmfParam = CallDTMFSix;
}
else if ([dtmf isEqualToString:@"7"]) {
dtmfParam = CallDTMFSeven;
}
else if ([dtmf isEqualToString:@"8"]) {
dtmfParam = CallDTMFEight;
}
else if ([dtmf isEqualToString:@"9"]) {
dtmfParam = CallDTMFNine;
}
else if ([dtmf isEqualToString:@"*"]) {
dtmfParam = CallDTMFStar;
}
else {
dtmfParam = CallDTMFPound;
}
[call sendDTMF:dtmfParam completionHandler:^(BOOL status, int code, NSString *message) {
if (status) {
callback(@[@(YES), @(0), @"Sends successfully"]);
} else {
callback(@[@(NO), @(-1), @"Failed to send. The client is not connected to Stringee Server."]);
}
}];
} else {
callback(@[@(NO), @(-4), @"Failed to send. The dtmf is invalid."]);
}
} else {
callback(@[@(NO), @(-3), @"Failed to send. The call is not found."]);
}
} else {
callback(@[@(NO), @(-2), @"Failed to send. The callId is invalid."]);
}
}
RCT_EXPORT_METHOD(sendCallInfo:(NSString *)callId callInfo:(NSString *)callInfo callback:(RCTResponseSenderBlock)callback) {
if (callId.length) {
StringeeCall *call = [[RNStringeeInstanceManager instance].calls objectForKey:callId];
if (call) {
NSError *jsonError;
NSData *objectData = [callInfo dataUsingEncoding:NSUTF8StringEncoding];
NSDictionary *data = [NSJSONSerialization JSONObjectWithData:objectData
options:NSJSONReadingMutableContainers
error:&jsonError];
if (jsonError) {
callback(@[@(NO), @(-4), @"The call info format is invalid."]);
} else {
[call sendCallInfo:data completionHandler:^(BOOL status, int code, NSString *message) {
if (status) {
callback(@[@(YES), @(0), @"Sends successfully"]);
} else {
callback(@[@(NO), @(-1), @"Failed to send. The client is not connected to Stringee Server."]);
}
}];
}
} else {
callback(@[@(NO), @(-3), @"Failed to send. The call is not found"]);
}
} else {
callback(@[@(NO), @(-2), @"Failed to send. The callId is invalid"]);
}
}
RCT_EXPORT_METHOD(getCallStats:(NSString *)uuid callId:(NSString *)callId callback:(RCTResponseSenderBlock)callback) {
RNClientWrapper *wrapper = [RNStringeeInstanceManager.instance.clientWrappers objectForKey:uuid];
if (wrapper == nil) {
callback(@[@(NO), @(-1), @"Wrapper is not found", [NSNull null], [NSNull null]]);
return;
}
if (!wrapper.client || !wrapper.client.hasConnected) {
callback(@[@(NO), @(-1), @"StringeeClient is not initialzied or connected.", @""]);
return;
}
if (!callId.length) {
callback(@[@(NO), @(-2), @"The call id is invalid.", @""]);
return;
}
StringeeCall *call = [[RNStringeeInstanceManager instance].calls objectForKey:callId];
if (!call) {
callback(@[@(NO), @(-3), @"The call is not found.", @""]);
return;
}
[call statsWithCompletionHandler:^(NSDictionary<NSString *,NSString *> *values) {
NSData *jsonData = [NSJSONSerialization dataWithJSONObject:values
options:NSJSONWritingPrettyPrinted
error:nil];
NSString *jsonString = [[[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding] stringByReplacingOccurrencesOfString:@" " withString:@""];
callback(@[@(YES), @(0), @"Success", jsonString]);
}];
}
RCT_EXPORT_METHOD(mute:(NSString *)callId mute:(BOOL)mute callback:(RCTResponseSenderBlock)callback) {
if (!callId.length) {
callback(@[@(NO), @(-2), @"The call id is invalid."]);
return;
}
StringeeCall *call = [[RNStringeeInstanceManager instance].calls objectForKey:callId];
if (!call) {
callback(@[@(NO), @(-3), @"The call is not found."]);
return;
}
[call mute:mute];
callback(@[@(YES), @(0), @"Success"]);
}
RCT_EXPORT_METHOD(setSpeakerphoneOn:(NSString *)callId speaker:(BOOL)speaker callback:(RCTResponseSenderBlock)callback) {
if (!callId.length) {
callback(@[@(NO), @(-2), @"The call id is invalid."]);
return;
}
StringeeCall *call = [[RNStringeeInstanceManager instance].calls objectForKey:callId];
if (!call) {
callback(@[@(NO), @(-3), @"The call is not found."]);
return;
}
[[StringeeAudioManager instance] setLoudspeaker:speaker];
callback(@[@(YES), @(0), @"Success"]);
}
RCT_EXPORT_METHOD(switchCamera:(NSString *)callId callback:(RCTResponseSenderBlock)callback) {
if (!callId.length) {
callback(@[@(NO), @(-2), @"The call id is invalid."]);
return;
}
StringeeCall *call = [[RNStringeeInstanceManager instance].calls objectForKey:callId];
if (!call) {
callback(@[@(NO), @(-3), @"The call is not found."]);
return;
}
[call switchCamera];
callback(@[@(YES), @(0), @"Success"]);
}
RCT_EXPORT_METHOD(enableVideo:(NSString *)callId enableVideo:(BOOL)enableVideo callback:(RCTResponseSenderBlock)callback) {
if (!callId.length) {
callback(@[@(NO), @(-2), @"The call id is invalid."]);
return;
}
StringeeCall *call = [[RNStringeeInstanceManager instance].calls objectForKey:callId];
if (!call) {
callback(@[@(NO), @(-3), @"The call is not found."]);
return;
}
[call enableLocalVideo:enableVideo];
callback(@[@(YES), @(0), @"Success"]);
}
- (void)didChangeSignalingState:(StringeeCall *)stringeeCall signalingState:(SignalingState)signalingState reason:(NSString *)reason sipCode:(int)sipCode sipReason:(NSString *)sipReason {
if ([jsEvents containsObject:didChangeSignalingState]) {
[self sendEventWithName:didChangeSignalingState body:@{ @"callId" : stringeeCall.callId, @"code" : @(signalingState), @"reason" : reason, @"sipCode" : @(sipCode), @"sipReason" : sipReason, @"serial": @(stringeeCall.serial) }];
}
}
- (void)didChangeMediaState:(StringeeCall *)stringeeCall mediaState:(MediaState)mediaState {
if ([jsEvents containsObject:didChangeMediaState]) {
switch (mediaState) {
case MediaStateConnected:
[self sendEventWithName:didChangeMediaState body:@{ @"callId" : stringeeCall.callId, @"code" : @(0), @"description" : @"Connected" }];
break;
case MediaStateDisconnected:
[self sendEventWithName:didChangeMediaState body:@{ @"callId" : stringeeCall.callId, @"code" : @(1), @"description" : @"Disconnected" }];
break;
default:
break;
}
}
}
- (void)didReceiveLocalStream:(StringeeCall *)stringeeCall {
if ([jsEvents containsObject:didReceiveLocalStream]) {
[self sendEventWithName:didReceiveLocalStream body:@{ @"callId" : stringeeCall.callId }];
}
}
- (void)didReceiveRemoteStream:(StringeeCall *)stringeeCall {
if ([jsEvents containsObject:didReceiveRemoteStream]) {
[self sendEventWithName:didReceiveRemoteStream body:@{ @"callId" : stringeeCall.callId }];
}
}
- (void)didReceiveDtmfDigit:(StringeeCall *)stringeeCall callDTMF:(CallDTMF)callDTMF {
if ([jsEvents containsObject:didReceiveDtmfDigit]) {
NSString * digit = @"";
if ((long)callDTMF <= 9) {
digit = [NSString stringWithFormat:@"%ld", (long)callDTMF];
} else if (callDTMF == 10) {
digit = @"*";
} else if (callDTMF == 11) {
digit = @"#";
}
[self sendEventWithName:didReceiveDtmfDigit body:@{ @"callId" : stringeeCall.callId, @"dtmf" : digit }];
}
}
- (void)didReceiveCallInfo:(StringeeCall *)stringeeCall info:(NSDictionary *)info {
if ([jsEvents containsObject:didReceiveCallInfo]) {
NSData *jsonData = [NSJSONSerialization dataWithJSONObject:info
options:NSJSONWritingPrettyPrinted
error:nil];
NSString *jsonString = [[[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding] stringByReplacingOccurrencesOfString:@" " withString:@""];
[self sendEventWithName:didReceiveCallInfo body:@{ @"callId" : stringeeCall.callId, @"data" : jsonString }];
}
}
- (void)didHandleOnAnotherDevice:(StringeeCall *)stringeeCall signalingState:(SignalingState)signalingState reason:(NSString *)reason sipCode:(int)sipCode sipReason:(NSString *)sipReason {
if ([jsEvents containsObject:didHandleOnAnotherDevice]) {
[self sendEventWithName:didHandleOnAnotherDevice body:@{ @"callId" : stringeeCall.callId, @"code" : @(signalingState), @"description" : reason }];
}
}
- (void)addRenderToView:(UIView *)view callId:(NSString *)callId isLocal:(BOOL)isLocal {
if (callId.length) {
StringeeCall *call = [[RNStringeeInstanceManager instance].calls objectForKey:callId];
if (call) {
if (isLocal) {
call.localVideoView.frame = CGRectMake(0, 0, view.bounds.size.width, view.bounds.size.height);
[view addSubview:call.localVideoView];
} else {
call.remoteVideoView.frame = CGRectMake(0, 0, view.bounds.size.width, view.bounds.size.height);
call.remoteVideoView.delegate = view;
[view addSubview:call.remoteVideoView];
}
}
}
}
@end