1v1/MSYOUPAI/Class/YQProfile/View/YOUPAILZSoundRecordView.m

//
//  YOUPAILZSoundRecordView.m
//  MSYOUPAI
//
//  Created by CY on 2022/3/16.
//  Copyright © 2022 MS. All rights reserved.
//

#import "YOUPAILZSoundRecordView.h"
#import "NSURL+TransferFileFormat.h"
#import "LZCircleView.h"
@interface YOUPAILZSoundRecordView ()<AVAudioPlayerDelegate,AVAudioRecorderDelegate>

@property (nonatomic, weak)UILabel *youpaiptimeL;
@property (nonatomic, weak)LZCircleView *youpaipcircleView;

/// 录制
@property (nonatomic, strong)AVAudioRecorder *youpaiprecorder;
@property (nonatomic, strong)NSURL *youpaiprecordAudioUrl;
/// 播放
@property (nonatomic, strong)AVAudioPlayer *youpaipaudioPlayer;


@property (nonatomic,strong)NSTimer *youpaiptimer;
@property (nonatomic,assign)NSInteger youpaipplayTime;

@property (nonatomic,assign) LZSoundRecordState youpaipstate;

@end

@implementation YOUPAILZSoundRecordView



- (instancetype)initWithFrame:(CGRect)frame{
    if (self = [super initWithFrame:frame]) {
        [self youpaifinitValue];
        [self youpaifsetupUI];
        self.youpaipstate = LZSoundRecordStateNone;
    }
    return self;
}
- (void)youpaifinitValue{
    self.youpaipminTimer = 2;
    self.youpaipmaxTimer = 8;
    self.youpaiptype = LZAudioTypeWithPM3;
}

- (void)youpaifsetupUI{
    
    UILabel *timeL = [[UILabel alloc] init];
    timeL.font = LCFont12;
    timeL.textColor = LZ273145Color;
    timeL.text = @"0s";
    [self addSubview:timeL];
    self.youpaiptimeL = timeL;
    [timeL mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerX.equalTo(self);
        make.top.offset(-10.0f);
    }];
    
    LZCircleView *circleView = [[LZCircleView alloc] initWithFrame:CGRectMake(0.0f, 0.0f, 74.0f, 74.0f)];
    circleView.progress = 0.0f;
    circleView.progerssColor = HexColorFromRGB(0xFDD45E);
    circleView.progerssBackgroundColor = [[UIColor whiteColor] colorWithAlphaComponent:0.13f];
    circleView.progerWidth = 2.5f;
    circleView.backgroundProgerWidth = 1.0f;
    circleView.hidden = YES;
    [self addSubview:circleView];
    self.youpaipcircleView = circleView;
    [circleView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerX.equalTo(self);
        make.top.equalTo(timeL.mas_bottom).offset(14.0f);
        make.size.mas_offset(CGSizeMake(74.0f, 74.0f));
    }];
    
    UIButton *centerBtn = [UIButton buttonWithType:UIButtonTypeCustom];
    [centerBtn addTarget:self action:@selector(youpaifcenterBtnClick) forControlEvents:UIControlEventTouchUpInside];
    [self addSubview:centerBtn];
    self.youpaiprecordBtn = centerBtn;
    [centerBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.center.equalTo(circleView);
        make.size.mas_offset(CGSizeMake(65.0f, 65.0f));
    }];
    
   
    
    UILabel *descL = [[UILabel alloc] init];
    descL.font = LCFont12;
    descL.textColor = LZA3AABEColor;
    descL.text = [NSString stringWithFormat:@"录制一段%@~%@秒的语音",@(self.youpaipminTimer),@(self.youpaipmaxTimer)];
    [self addSubview:descL];
    self.youpaipdescL = descL;
    [descL mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerX.equalTo(self);
        make.top.equalTo(centerBtn.mas_bottom).offset(15.0f);
    }];
    
    UIButton *leftBtn = [UIButton buttonWithType:UIButtonTypeCustom];
    [leftBtn addTarget:self action:@selector(youpaifleftBtnClick) forControlEvents:UIControlEventTouchUpInside];
    leftBtn.titleLabel.font = LCFont16;
    leftBtn.backgroundColor = LZF5F4F7Color;
    leftBtn.layer.cornerRadius = 24.0f;
    leftBtn.clipsToBounds = YES;
    [leftBtn setTitleColor:LZ273145Color forState:UIControlStateNormal];
    [leftBtn setTitle:@"重录" forState:UIControlStateNormal];
    leftBtn.hidden = YES;
    [self addSubview:leftBtn];
    self.youpaipreRecordBtn = leftBtn;
    [leftBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(descL.mas_bottom).offset(20.0f);
        make.size.mas_offset(CGSizeMake(135.0f, 48.0f));
        make.centerX.equalTo(self);
    }];
    

    
}

- (void)youpaifleftBtnClick{
    [self youpaifstopTimer];
    self.youpaipstate = LZSoundRecordStateNone;
    
    self.youpaiprecordAudioUrl = nil;
    self.youpaiprecorder = nil;
    // 停止播放
    [self.youpaipaudioPlayer stop];
    self.youpaipaudioPlayer = nil;
}
- (void)youpaifcenterBtnClick{
    if(self.youpaipstate == LZSoundRecordStateNone){
        self.youpaipstate = LZSoundRecordStateStart;
        
        //创建录音通道
        [self setAudioSession];
        // 开始录音
        [self.youpaiprecorder record];
        // 检查权限
        [self youpaifsetupAuthority];
        self.youpaipaudioTime = 0;
        [self youpaifstartTimer];
        
    }else if(self.youpaipstate == LZSoundRecordStateFinish){
        self.youpaipstate = LZSoundRecordStatePlay;
        
//        UInt32 sessionCategory = kAudioSessionCategory_MediaPlayback;
//        AudioSessionSetProperty(kAudioSessionProperty_AudioCategory, sizeof(sessionCategory), &sessionCategory);
        UInt32 audioRouteOverride = kAudioSessionOverrideAudioRoute_Speaker;
        AudioSessionSetProperty (kAudioSessionProperty_OverrideAudioRoute,sizeof (audioRouteOverride),&audioRouteOverride);
        
        AVAudioSession * session = [AVAudioSession sharedInstance];
        [session setActive:YES error:nil];
        [session setCategory:AVAudioSessionCategoryPlayback error:nil];
        
        NSError *error;
        self.youpaipaudioPlayer = [[AVAudioPlayer alloc]initWithContentsOfURL:self.youpaiprecordAudioUrl error:&error];
        if (error) {
           NSLog(@"%@",error);
        }
        self.youpaipaudioPlayer.delegate = self;
        // 播放
        [self.youpaipaudioPlayer play];
        self.youpaipplayTime = self.youpaipaudioTime;
        [self youpaifstartTimer];
    }else if (self.youpaipstate == LZSoundRecordStatePlay){
        self.youpaipstate = LZSoundRecordStateFinish;
        // 停止播放
        [self.youpaipaudioPlayer stop];
        self.youpaipaudioPlayer = nil;
        [self youpaifstopTimer];
    }else if (self.youpaipstate == LZSoundRecordStateStart){
        self.youpaipstate = LZSoundRecordStateFinish;
        // 停止录制
        [self.youpaiprecorder stop];
        self.youpaiprecorder = nil;
        [self youpaifstopTimer];
        if (self.youpaipaudioTime < self.youpaipminTimer) {
            [ZCHUDHelper showTitle:[NSString stringWithFormat:@"录音不可少于%@秒",@(self.youpaipminTimer)]];
            [self youpaifleftBtnClick];
        }
    }
}

- (NSURL*)getSubmitSound{
	
	[self youpaifstopTimer];
	// 停止播放
	[self.youpaipaudioPlayer stop];
	if (_youpaipstate < LZSoundRecordStateFinish){
		return  nil;
	}
	NSURL *returnurl = nil;
	switch (self.youpaiptype) {
		case LZAudioTypeWithPM3:
			returnurl =  [self.youpaiprecordAudioUrl transformCAFToMP3];
			break;
		case LZAudioTypeWithAAC:{
			returnurl = self.youpaiprecordAudioUrl;
		}
			break;
		default:
			break;
	}
        
	return returnurl;
}

- (void)setYoupaipstate:(LZSoundRecordState)state{
    _youpaipstate = state;
    
    NSString *time = @"";
    NSString *desc = @"";
    self.youpaipreRecordBtn.hidden = YES;
//    self.youpaiprightBtn.hidden = YES;
    self.youpaipcircleView.hidden = YES;
    self.youpaipcircleView.progress = 0.0f;
    UIImage *centerImg = nil;
//    UIImage *leftImg = nil;
//    UIImage *rightImg = nil;
    
    switch (state) {
        case LZSoundRecordStateNone:{
            time = @"0s";
            desc = [NSString stringWithFormat:@"录制一段%@~%@秒的语音",@(self.youpaipminTimer),@(self.youpaipmaxTimer)];
            centerImg = [UIImage imageNamed:@"vqu_images_big_cast_audio_none"];
            }
            break;
        case LZSoundRecordStateStart:{
            time = @"0s";
            desc = @"点击结束录音";
            centerImg = [UIImage imageNamed:@"vqu_images_big_cast_audio_start"];
            self.youpaipcircleView.hidden = NO;
            [self youpaifprogressAnimation];
            }
            break;
        case LZSoundRecordStateFinish:{
            time = [NSString stringWithFormat:@"%@s",@(self.youpaipaudioTime)];
            desc = @"点击试听";
            centerImg = [UIImage imageNamed:@"vqu_images_big_cast_audio_finish"];
            self.youpaipreRecordBtn.hidden = NO;
//            leftImg = [UIImage imageNamed:@"vqu_images_big_case_audio_re_record"];
//            rightImg = [UIImage imageNamed:@"vqu_images_big_cast_audio_submit"];
            
//            self.youpaipleftBtn.hidden = NO;
//            self.youpaiprightBtn.hidden = NO;
//            [self.youpaipleftBtn setTitle:@"重录" forState:UIControlStateNormal];
//            [self.youpaiprightBtn setTitle:@"确定" forState:UIControlStateNormal];
            }
            break;
        case LZSoundRecordStatePlay:{
            time = [NSString stringWithFormat:@"%@s",@(self.youpaipaudioTime)];
            desc = @"播放中";
            centerImg = [UIImage imageNamed:@"vqu_images_big_cast_audio_play1"];
            self.youpaipreRecordBtn.hidden = NO;
            }
            break;
        case LZSoundRecordStateSubmit:{
//            time = [self timeFormatted:self.audioTime];
//            desc = @"已录制";
//            centerImg = [UIImage imageNamed:@"vqu_images_game_audio_success"];
            }
            break;
        default:
            break;
    }
    self.youpaiptimeL.text = time;
    self.youpaipdescL.text = desc;
//    [self.youpaipleftBtn setImage:leftImg forState:UIControlStateNormal];
//    [self.youpaiprightBtn setImage:rightImg forState:UIControlStateNormal];
    [self.youpaiprecordBtn setBackgroundImage:centerImg forState:UIControlStateNormal];
//    [self youpaifinitButton:self.youpaipleftBtn];
//    [self youpaifinitButton:self.youpaiprightBtn];
}

#pragma mark - AVAudioPlayerDelegate
- (void)audioPlayerDidFinishPlaying:(AVAudioPlayer *)player successfully:(BOOL)flag{
    self.youpaipstate = LZSoundRecordStateFinish;
    // 停止播放
    [self.youpaipaudioPlayer stop];
    self.youpaipaudioPlayer = nil;
    [self youpaifstopTimer];
}
- (void)audioPlayerDecodeErrorDidOccur:(AVAudioPlayer *)player error:(NSError *)error{
    self.youpaipstate = LZSoundRecordStateFinish;
    // 停止播放
    [self.youpaipaudioPlayer stop];
    self.youpaipaudioPlayer = nil;
    [self youpaifstopTimer];
}
- (void)audioPlayerBeginInterruption:(AVAudioPlayer *)player{
    self.youpaipstate = LZSoundRecordStateFinish;
    // 停止播放
    [self.youpaipaudioPlayer stop];
    self.youpaipaudioPlayer = nil;
    [self youpaifstopTimer];
}
#pragma mark - AVAudioRecorderDelegate
- (void)audioRecorderEncodeErrorDidOccur:(AVAudioRecorder *)recorder error:(NSError * _Nullable)error{
    self.youpaipstate = LZSoundRecordStateFinish;
    // 停止录制
    [self.youpaiprecorder stop];
    self.youpaiprecorder = nil;
    [self youpaifstopTimer];
}
- (void)audioRecorderBeginInterruption:(AVAudioRecorder *)recorder{
    self.youpaipstate = LZSoundRecordStateFinish;
    // 停止录制
    [self.youpaiprecorder stop];
    self.youpaiprecorder = nil;
    [self youpaifstopTimer];
}

// 开始计时
- (void)youpaifstartTimer{
    self.youpaiptimer = [NSTimer scheduledTimerWithTimeInterval:1 target:self selector:@selector(youpaiftimerAction) userInfo:nil repeats:YES];
    [[NSRunLoop currentRunLoop] addTimer:self.youpaiptimer forMode:NSRunLoopCommonModes];
}
// 结束计时
- (void)youpaifstopTimer{
    [self.youpaiptimer invalidate];
    self.youpaiptimer = nil;
    self.youpaiptimeL.text = [NSString stringWithFormat:@"%@s",@(self.youpaipaudioTime)];
}
- (void)youpaifprogressAnimation{
    __block CGFloat timeout = 0.0f;
    dispatch_queue_t queue = dispatch_get_global_queue(0, 0);
    dispatch_source_t _timer = dispatch_source_create(DISPATCH_SOURCE_TYPE_TIMER, 0, 0, queue);
    dispatch_source_set_timer(_timer, DISPATCH_TIME_NOW, 0.025f * NSEC_PER_SEC, 0 * NSEC_PER_SEC);
    //3.设置定时器要执行的任务
    dispatch_source_set_event_handler(_timer, ^{
        if(timeout >= 1.0f){
            dispatch_source_cancel(_timer);
            dispatch_async(dispatch_get_main_queue(), ^{
                
            });
        }else{
            timeout += 0.025f;
            CGFloat currentTime = (CGFloat)self.youpaipaudioTime + timeout;
            dispatch_async(dispatch_get_main_queue(), ^{
                self.youpaipcircleView.progress = currentTime / (CGFloat)self.youpaipmaxTimer;
            });
        }
    });

    dispatch_resume(_timer);
}
- (void)youpaiftimerAction{
    if (self.youpaipstate == LZSoundRecordStateStart) {
        self.youpaipaudioTime ++;
        self.youpaiptimeL.text = [NSString stringWithFormat:@"%@s",@(self.youpaipaudioTime)];
        [self youpaifprogressAnimation];
        if (self.youpaipaudioTime >= self.youpaipmaxTimer) {
            self.youpaipstate = LZSoundRecordStateFinish;
            // 停止录制
            [self.youpaiprecorder stop];
            self.youpaiprecorder = nil;
            [self youpaifstopTimer];
        }
    }else if (self.youpaipstate == LZSoundRecordStatePlay){
        self.youpaipplayTime --;
        self.youpaiptimeL.text = [NSString stringWithFormat:@"%@s",@(self.youpaipplayTime)];
    }
    
    
}
//- (NSString *)timeFormatted:(NSInteger)totalSeconds{
//    NSInteger seconds = totalSeconds % 60;
//    NSInteger minutes = (totalSeconds / 60);
//    return [NSString stringWithFormat:@"%02ld:%02ld", minutes, seconds];
//}

/// 视频本地url路径
- (NSURL *)youpaiprecordAudioUrl{
    if (!_youpaiprecordAudioUrl) {
        NSString *path = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask, YES) lastObject];
        NSString *fileName;
        if (self.youpaiptype == LZAudioTypeWithAAC) {
            fileName = @"audioVerify.aac";
        }else{
            fileName = @"audioVerify.caf";
        }
        _youpaiprecordAudioUrl = [NSURL fileURLWithPath:[path stringByAppendingPathComponent:fileName]];
        if ([[NSFileManager defaultManager] fileExistsAtPath:_youpaiprecordAudioUrl.resourceSpecifier]){
            [[NSFileManager defaultManager] removeItemAtPath:_youpaiprecordAudioUrl.resourceSpecifier error:nil];
        }
    }
    return _youpaiprecordAudioUrl;
}
- (AVAudioRecorder *)youpaiprecorder{
    if (_youpaiprecorder == nil) {
        //创建录音机
        NSError *error=nil;
        _youpaiprecorder = [[AVAudioRecorder alloc] initWithURL:self.youpaiprecordAudioUrl settings:[self getAudioSetting] error:&error];
        _youpaiprecorder.delegate = self;
        if (error) {
            NSLog(@"创建录音机对象时发生错误，错误信息：%@",error.localizedDescription);
            return nil;
        }
    }
    return _youpaiprecorder;
}
/**
 *  取得录音文件设置
 *
 *  @return 录音设置
 */
-(NSDictionary *)getAudioSetting{
    if (self.youpaiptype == LZAudioTypeWithAAC) {
        NSMutableDictionary *recordSetting = [[NSMutableDictionary alloc]init] ;
        //设置录音格式  AVFormatIDKey==kAudioFormatLinearPCM
        [recordSetting setValue:[NSNumber numberWithInt:kAudioFormatMPEG4AAC] forKey:AVFormatIDKey];
        //设置录音采样率(Hz) 如：AVSampleRateKey==8000/44100/96000（影响音频的质量）
        [recordSetting setValue:[NSNumber numberWithFloat:44100] forKey:AVSampleRateKey];
        //录音通道数  1 或 2
        [recordSetting setValue:[NSNumber numberWithInt:1] forKey:AVNumberOfChannelsKey];
        //线性采样位数  8、16、24、32
        [recordSetting setValue:[NSNumber numberWithInt:16] forKey:AVLinearPCMBitDepthKey];
        //录音的质量
        [recordSetting setValue:[NSNumber numberWithInt:AVAudioQualityMedium] forKey:AVEncoderAudioQualityKey];
        return recordSetting.copy;
    }else{
        NSDictionary *recordSetting = @{
        AVFormatIDKey : @(kAudioFormatLinearPCM),
        AVSampleRateKey : @(44100),
        AVNumberOfChannelsKey : @(2),
        AVLinearPCMBitDepthKey : @(16),
        AVLinearPCMIsNonInterleaved : @NO,
        AVLinearPCMIsFloatKey : @NO,
        AVLinearPCMIsBigEndianKey : @NO,
        };
        
        return recordSetting;
    }
    
}
/// 权限
- (void)youpaifsetupAuthority{
    [UCAuthorityManager microPhoneAuthority:^{
        
    } denied:^{
        [self youpaifshowAlertVCWithTitle:@"请在iphone的“设置－隐私－麦克风”选项中，允许APP访问您的麦克风。"];
    }];
}

- (void)youpaifshowAlertVCWithTitle:(NSString *)title{
    UIAlertController  *systemAlert = [UIAlertController alertControllerWithTitle:title message:nil preferredStyle:UIAlertControllerStyleAlert];
    UIAlertAction *cancelAction = [UIAlertAction actionWithTitle:@"现在去设置" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action){
        if ([[UIDevice currentDevice].systemVersion floatValue] < 10.0)
        {
            [[UIApplication sharedApplication] openURL:[NSURL URLWithString:UIApplicationOpenSettingsURLString]];
            
        }
        else
        {
            // 去系统设置页面
            if (@available(iOS 10.0, *)) {
                [[UIApplication sharedApplication] openURL:[NSURL URLWithString:UIApplicationOpenSettingsURLString] options:@{} completionHandler:nil];
            } else {
                // Fallback on earlier versions
            }
        }
    }];
    UIAlertAction *action = [UIAlertAction actionWithTitle:@"确定" style:UIAlertActionStyleDefault handler:nil];
    [systemAlert addAction:cancelAction];
    [systemAlert addAction:action];
    dispatch_async(dispatch_get_main_queue(), ^{
        [[LCTools getCurrentVC] presentViewController: systemAlert animated: YES completion: nil];
    });
}
- (void)setAudioSession{
    AVAudioSession *session = [AVAudioSession sharedInstance];
    NSError *sessionError;
    [session setCategory:AVAudioSessionCategoryPlayAndRecord error:&sessionError];
    if(session == nil){
        NSLog(@"Error creating session: %@", [sessionError description]);
    }
    else{
        [session setActive:YES error:nil];
    }
}

- (void)youpaifstopSoundRecord{
    [self youpaifstopTimer];
    self.youpaiprecordAudioUrl = nil;
    self.youpaiprecorder = nil;
    // 停止播放
    [self.youpaipaudioPlayer stop];
    self.youpaipaudioPlayer = nil;
}
- (void)dealloc{
    [self youpaifstopSoundRecord];
}


@end