//
//  YOUPAILZRecordAudioView.m
//  VQU
//
//  Created by CY on 2021/4/26.
//  Copyright © 2021 leo. All rights reserved.
//

#import "YOUPAILZRecordAudioView.h"
#import "NSURL+TransferFileFormat.h"
#import "YOUPAILZGameModel.h"

@interface YOUPAILZRecordAudioView() <AVAudioPlayerDelegate,AVAudioRecorderDelegate>

@property (nonatomic, weak)UILabel *youpaiptimeL;
@property (nonatomic, weak)UIButton *youpaipleftBtn;
@property (nonatomic, weak)UIButton *youpaipcenterBtn;
@property (nonatomic, weak)UIButton *youpaiprightBtn;
/// 录制
@property (nonatomic, strong)AVAudioRecorder *youpaiprecorder;
@property (nonatomic, strong)NSURL *youpaiprecordAudioUrl;
/// 播放
@property (nonatomic, strong)AVAudioPlayer *youpaipaudioPlayer;
@property (nonatomic, weak)UILabel *youpaipdescL;

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

@property (nonatomic,strong)YOUPAILZGameModel *youpaipgameModel;

@end
@implementation YOUPAILZRecordAudioView

- (instancetype)initWithFrame:(CGRect)frame model:(YOUPAILZGameModel *)model{
    if (self = [super initWithFrame:frame]) {
        self.youpaipgameModel = model;
        [self youpaifsetupUI];
        self.youpaipstate = LZCaptrueAudioStateNone;
    }
    return self;
}

- (void)youpaifsetupUI{
    UIButton *centerBtn = [UIButton buttonWithType:UIButtonTypeCustom];
    [centerBtn addTarget:self action:@selector(youpaifcenterBtnClick) forControlEvents:UIControlEventTouchUpInside];
    [self addSubview:centerBtn];
    self.youpaipcenterBtn = centerBtn;
    [centerBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.center.equalTo(self);
        make.size.mas_offset(CGSizeMake(65.0f, 65.0f));
    }];
    
    UILabel *timeL = [[UILabel alloc] init];
    timeL.font = LCFont15;
    timeL.textColor = HexColorFromRGB(0x999999);
    timeL.text = @"00:00";
    [self addSubview:timeL];
    self.youpaiptimeL = timeL;
    [timeL mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerX.equalTo(centerBtn.mas_centerX);
        make.bottom.equalTo(centerBtn.mas_top).offset(-15.0f);
    }];
    
    UILabel *descL = [[UILabel alloc] init];
    descL.font = LCFont15;
    descL.textColor = HexColorFromRGB(0x999999);
    descL.text = @"点击录音";
    [self addSubview:descL];
    self.youpaipdescL = descL;
    [descL mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerX.equalTo(centerBtn.mas_centerX);
        make.top.equalTo(centerBtn.mas_bottom).offset(15.0f);
    }];
    
    UIButton *leftBtn = [UIButton buttonWithType:UIButtonTypeCustom];
    [leftBtn addTarget:self action:@selector(youpaifleftBtnClick) forControlEvents:UIControlEventTouchUpInside];
    [self addSubview:leftBtn];
    self.youpaipleftBtn = leftBtn;
    [leftBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerY.equalTo(centerBtn.mas_centerY);
        make.size.mas_offset(CGSizeMake(50.0f, 50.0f));
        make.right.equalTo(centerBtn.mas_left).offset(-44.0f);
    }];
    
    UIButton *rightBtn = [UIButton buttonWithType:UIButtonTypeCustom];
    [rightBtn addTarget:self action:@selector(youpaifrightBtnClick) forControlEvents:UIControlEventTouchUpInside];
    [self addSubview:rightBtn];
    self.youpaiprightBtn = rightBtn;
    [rightBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerY.equalTo(centerBtn.mas_centerY);
        make.size.mas_offset(CGSizeMake(50.0f, 50.0f));
        make.left.equalTo(centerBtn.mas_right).offset(44.0f);
    }];
    
}
- (void)youpaifleftBtnClick{
    [self youpaifstopTimer];
    self.youpaipstate = LZCaptrueAudioStateNone;
    
    self.youpaiprecordAudioUrl = nil;
    self.youpaiprecorder = nil;
    // 停止播放
    [self.youpaipaudioPlayer stop];
    self.youpaipaudioPlayer = nil;
}
- (void)youpaifcenterBtnClick{
    if(self.youpaipstate == LZCaptrueAudioStateNone){
        self.youpaipstate = LZCaptrueAudioStateStart;
        
        //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 == LZCaptrueAudioStateFinish){
        self.youpaipstate = LZCaptrueAudioStatePlay;
        
//        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 == LZCaptrueAudioStatePlay){
        self.youpaipstate = LZCaptrueAudioStateFinish;
        // 停止播放
        [self.youpaipaudioPlayer stop];
        self.youpaipaudioPlayer = nil;
        [self youpaifstopTimer];
    }else if (self.youpaipstate == LZCaptrueAudioStateStart){
        self.youpaipstate = LZCaptrueAudioStateFinish;
        // 停止录制
        [self.youpaiprecorder stop];
        self.youpaiprecorder = nil;
        [self youpaifstopTimer];
    }
}
- (void)youpaifrightBtnClick{
    self.youpaipstate = LZCaptrueAudioStateSubmit;
    [self youpaifstopTimer];
    // 停止播放
    [self.youpaipaudioPlayer stop];
    self.youpaipaudioPlayer = nil;

    self.youpaipgameModel.youpaipaudioUrl = [self.youpaiprecordAudioUrl transformCAFToMP3];
    self.youpaipgameModel.youpaipaudioDuration = self.youpaipaudioTime;
    self.youpaiprecorder = nil;
    self.youpaiprecordAudioUrl = nil;
}
- (void)setYoupaipstate:(LZCaptrueAudioState)state{
    _youpaipstate = state;
    
    NSString *time = @"";
    NSString *desc = @"";
    self.youpaipleftBtn.hidden = YES;
    self.youpaiprightBtn.hidden = YES;
    UIImage *centerImg = nil;
    UIImage *leftImg = nil;
    UIImage *rightImg = nil;
    
    switch (state) {
        case LZCaptrueAudioStateNone:{
            time = @"00:00";
            desc = @"点击录音";
            centerImg = [UIImage imageNamed:@"vqu_images_H_game_audio_none1"];
            }
            break;
        case LZCaptrueAudioStateStart:{
            time = @"00:00";
            desc = @"点击结束录音";
            centerImg = [UIImage imageNamed:@"vqu_images_game_audio_start"];
            }
            break;
        case LZCaptrueAudioStateFinish:{
            time = [self youpaiftimeFormatted:self.youpaipaudioTime];
            desc = @"点击试听";
            centerImg = [UIImage imageNamed:@"vqu_images_game_audio_finish"];
            leftImg = [UIImage imageNamed:@"vqu_images_game_audio_re_record"];
            rightImg = [UIImage imageNamed:@"vqu_images_game_audio_submit"];
            self.youpaipleftBtn.hidden = NO;
            self.youpaiprightBtn.hidden = NO;
            }
            break;
        case LZCaptrueAudioStatePlay:{
            time = [self youpaiftimeFormatted:self.youpaipaudioTime];
            desc = @"播放中";
            centerImg = [UIImage imageNamed:@"vqu_images_H_game_audio_play1"];
            leftImg = [UIImage imageNamed:@"vqu_images_game_audio_re_record"];
            rightImg = [UIImage imageNamed:@"vqu_images_game_audio_submit"];
            self.youpaipleftBtn.hidden = NO;
            self.youpaiprightBtn.hidden = NO;
            }
            break;
        case LZCaptrueAudioStateSubmit:{
            time = [self youpaiftimeFormatted:self.youpaipaudioTime];
            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 setBackgroundImage:leftImg forState:UIControlStateNormal];
    [self.youpaiprightBtn setBackgroundImage:rightImg forState:UIControlStateNormal];
    [self.youpaipcenterBtn setBackgroundImage:centerImg forState:UIControlStateNormal];
}


#pragma mark - AVAudioPlayerDelegate
- (void)audioPlayerDidFinishPlaying:(AVAudioPlayer *)player successfully:(BOOL)flag{
    self.youpaipstate = LZCaptrueAudioStateFinish;
    // 停止播放
    [self.youpaipaudioPlayer stop];
    self.youpaipaudioPlayer = nil;
    [self youpaifstopTimer];
}
- (void)audioPlayerDecodeErrorDidOccur:(AVAudioPlayer *)player error:(NSError *)error{
    self.youpaipstate = LZCaptrueAudioStateFinish;
    // 停止播放
    [self.youpaipaudioPlayer stop];
    self.youpaipaudioPlayer = nil;
    [self youpaifstopTimer];
}
- (void)audioPlayerBeginInterruption:(AVAudioPlayer *)player{
    self.youpaipstate = LZCaptrueAudioStateFinish;
    // 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 = LZCaptrueAudioStateFinish;
    // 停止录制
    [self.youpaiprecorder stop];
    self.youpaiprecorder = nil;
    [self youpaifstopTimer];
}
- (void)audioRecorderBeginInterruption:(AVAudioRecorder *)recorder{
    self.youpaipstate = LZCaptrueAudioStateFinish;
    // 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 = [self youpaiftimeFormatted:self.youpaipaudioTime];
}
- (void)youpaiftimerAction{
    if (self.youpaipstate == LZCaptrueAudioStateStart) {
        self.youpaipaudioTime ++;
        self.youpaiptimeL.text = [self youpaiftimeFormatted:self.youpaipaudioTime];
        if (self.youpaipaudioTime >= kAudioMaxDuration) {
            self.youpaipstate = LZCaptrueAudioStateFinish;
            // 停止录制
            [self.youpaiprecorder stop];
            self.youpaiprecorder = nil;
            [self youpaifstopTimer];
        }
    }else if (self.youpaipstate == LZCaptrueAudioStatePlay){
        self.youpaipplayTime --;
        self.youpaiptimeL.text = [self youpaiftimeFormatted:self.youpaipplayTime];
    }
    
    
}
- (NSString *)youpaiftimeFormatted:(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 = @"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{
    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)dealloc{
    [self youpaifstopTimer];
    self.youpaiprecordAudioUrl = nil;
    self.youpaiprecorder = nil;
    // 停止播放
    [self.youpaipaudioPlayer stop];
    self.youpaipaudioPlayer = nil;
}
@end