//
//  VideoManager+agora.m
//  SikeyComm
//
//  Created by 刘振兴 on 2025/2/11.
//  Copyright © 2025 BaH Cy. All rights reserved.
//

#import "VideoManager+agora.h"

#define APPKEY_AGORA @"92c4358b9f98419f9a10d345e59a77f1"
#define CER_AGORA @"d4055ad6ce2a4c2faca9eed2acdab2dc"

@interface VideoManager() <AgoraRtcEngineDelegate>
@end

@implementation VideoManager (agora)

- (BOOL)initAgora {
    self.agoraKit = [AgoraRtcEngineKit sharedEngineWithAppId:APPKEY_AGORA delegate:self];
    [self.agoraKit registerLocalUserAccount:[DataManager shared].loginModel.uid appId:APPKEY_AGORA];
    [self.agoraKit enableVideo];
    return YES;
}

- (void)joinChannel:(NSString*)token channelId:(NSString*)channelId uid:(NSUInteger)uid {
    AgoraRtcChannelMediaOptions *options = [[AgoraRtcChannelMediaOptions alloc] init];
    // 自动订阅所有音频流
    options.autoSubscribeAudio = YES;
    // 自动订阅所有视频流
    options.autoSubscribeVideo = YES;
    // 发布摄像头采集的视频
    options.publishCameraTrack = YES;
    // 发布麦克风采集的音频
    options.publishMicrophoneTrack = YES;
    // 设置用户角色为主播；如果要将用户角色设置为观众，保持默认值即可
    options.clientRoleType = AgoraClientRoleBroadcaster;
    // 使用临时 Token 加入频道，在这里传入你的项目的 Token 和频道名
    // uid 为 0 表示由引擎内部随机生成; 成功后会触发 didJoinChannel 回调
    int result = [self.agoraKit joinChannelByToken:token channelId:channelId uid:uid mediaOptions:options joinSuccess:nil];
}

// 成功加入频道回调
- (void)rtcEngine:(AgoraRtcEngineKit * _Nonnull)engine didJoinChannel:(NSString * _Nonnull)channel withUid:(NSUInteger)uid elapsed:(NSInteger)elapsed NS_SWIFT_NAME(rtcEngine(_:didJoinChannel:withUid:elapsed:)) {
    
}

// 当远端用户加入频道后，显示指定 uid 的远端视频流
- (void)rtcEngine:(AgoraRtcEngineKit * _Nonnull)engine didJoinedOfUid:(NSUInteger)uid elapsed:(NSInteger)elapsed NS_SWIFT_NAME(rtcEngine(_:didJoinedOfUid:elapsed:)) {
    [[NSNotificationCenter defaultCenter] postNotificationName:NOTIFICATION_AGORA object:@(uid)];
}

// 远端用户或主播离开当前频道回调
- (void)rtcEngine:(AgoraRtcEngineKit * _Nonnull)engine didOfflineOfUid:(NSUInteger)uid reason:(AgoraUserOfflineReason)reason NS_SWIFT_NAME(rtcEngine(_:didOfflineOfUid:reason:)) {
    [[NSNotificationCenter defaultCenter] postNotificationName:NOTIFICATION_AGORA object:@(-1)];
}

- (void)termAgora {
    [self.agoraKit stopPreview];
    [self.agoraKit leaveChannel:nil];
}

- (void)clearAgora {
    [AgoraRtcEngineKit destroy];
}

- (void)switchCameraAgora {
    [self.agoraKit switchCamera];
}

@end