klx_teacher/KulexiuForTeacher/KulexiuForTeacher/Module/Chat/Model/ChatUserInfo/RecentPracticeModel.m

//
//  RecentPracticeModel.m
//
//  Created by Steven  on 2022/10/18
//  Copyright (c) 2022 __MyCompanyName__. All rights reserved.
//

#import "RecentPracticeModel.h"


NSString *const kRecentPracticeModelMetronomeUrl = @"metronomeUrl";
NSString *const kRecentPracticeModelMusicSheetName = @"musicSheetName";
NSString *const kRecentPracticeModelAlbumNums = @"albumNums";
NSString *const kRecentPracticeModelId = @"id";
NSString *const kRecentPracticeModelXmlFileUrl = @"xmlFileUrl";
NSString *const kRecentPracticeModelShowFingering = @"showFingering";
NSString *const kRecentPracticeModelAlbumSortNumber = @"albumSortNumber";
NSString *const kRecentPracticeModelState = @"state";
NSString *const kRecentPracticeModelRemark = @"remark";
NSString *const kRecentPracticeModelTitleImg = @"titleImg";
NSString *const kRecentPracticeModelNotation = @"notation";
NSString *const kRecentPracticeModelMusicImg = @"musicImg";
NSString *const kRecentPracticeModelFavoriteCount = @"favoriteCount";
NSString *const kRecentPracticeModelUrl = @"url";
NSString *const kRecentPracticeModelMusicPrice = @"musicPrice";
NSString *const kRecentPracticeModelSortNumber = @"sortNumber";
NSString *const kRecentPracticeModelExquisiteFlag = @"exquisiteFlag";
NSString *const kRecentPracticeModelPlay = @"play";
NSString *const kRecentPracticeModelAddUserAvatar = @"addUserAvatar";
NSString *const kRecentPracticeModelAudioType = @"audioType";
NSString *const kRecentPracticeModelCanEvaluate = @"canEvaluate";
NSString *const kRecentPracticeModelDelFlag = @"delFlag";
NSString *const kRecentPracticeModelMusicTagNames = @"musicTagNames";
NSString *const kRecentPracticeModelSubjectNames = @"subjectNames";
NSString *const kRecentPracticeModelChargeType = @"chargeType";
NSString *const kRecentPracticeModelUpdateTime = @"updateTime";
NSString *const kRecentPracticeModelUpdateBy = @"updateBy";
NSString *const kRecentPracticeModelMusicTag = @"musicTag";
NSString *const kRecentPracticeModelExtConfigJson = @"extConfigJson";
NSString *const kRecentPracticeModelAddName = @"addName";
NSString *const kRecentPracticeModelPaymentType = @"paymentType";
NSString *const kRecentPracticeModelAccompanimentType = @"accompanimentType";
NSString *const kRecentPracticeModelFavorite = @"favorite";
NSString *const kRecentPracticeModelAuditStatus = @"auditStatus";
NSString *const kRecentPracticeModelCreateBy = @"createBy";
NSString *const kRecentPracticeModelTopFlag = @"topFlag";
NSString *const kRecentPracticeModelMidiUrl = @"midiUrl";
NSString *const kRecentPracticeModelComposer = @"composer";
NSString *const kRecentPracticeModelSourceType = @"sourceType";
NSString *const kRecentPracticeModelFirstPassAuditTime = @"firstPassAuditTime";
NSString *const kRecentPracticeModelMp3Type = @"mp3Type";
NSString *const kRecentPracticeModelHotFlag = @"hotFlag";
NSString *const kRecentPracticeModelCreateTime = @"createTime";
NSString *const kRecentPracticeModelPlaySpeed = @"playSpeed";
NSString *const kRecentPracticeModelAudioFileUrl = @"audioFileUrl";
NSString *const kRecentPracticeModelHasBeat = @"hasBeat";
NSString *const kRecentPracticeModelReason = @"reason";
NSString *const kRecentPracticeModelAuditVersion = @"auditVersion";
NSString *const kRecentPracticeModelMusicSubject = @"musicSubject";
NSString *const kRecentPracticeModelUserId = @"userId";
NSString *const kRecentPracticeModelSubmitAuditTime = @"submitAuditTime";
NSString *const kRecentPracticeModelMusicSheetType = @"musicSheetType";

@interface RecentPracticeModel ()

- (id)objectOrNilForKey:(id)aKey fromDictionary:(NSDictionary *)dict;

@end

@implementation RecentPracticeModel

@synthesize metronomeUrl = _metronomeUrl;
@synthesize musicSheetName = _musicSheetName;
@synthesize albumNums = _albumNums;
@synthesize internalBaseClassIdentifier = _internalBaseClassIdentifier;
@synthesize xmlFileUrl = _xmlFileUrl;
@synthesize showFingering = _showFingering;
@synthesize albumSortNumber = _albumSortNumber;
@synthesize state = _state;
@synthesize remark = _remark;
@synthesize titleImg = _titleImg;
@synthesize notation = _notation;
@synthesize musicImg = _musicImg;
@synthesize favoriteCount = _favoriteCount;
@synthesize url = _url;
@synthesize musicPrice = _musicPrice;
@synthesize sortNumber = _sortNumber;
@synthesize exquisiteFlag = _exquisiteFlag;
@synthesize play = _play;
@synthesize addUserAvatar = _addUserAvatar;
@synthesize audioType = _audioType;
@synthesize canEvaluate = _canEvaluate;
@synthesize delFlag = _delFlag;
@synthesize musicTagNames = _musicTagNames;
@synthesize subjectNames = _subjectNames;
@synthesize chargeType = _chargeType;
@synthesize updateTime = _updateTime;
@synthesize updateBy = _updateBy;
@synthesize musicTag = _musicTag;
@synthesize extConfigJson = _extConfigJson;
@synthesize addName = _addName;
@synthesize paymentType = _paymentType;
@synthesize accompanimentType = _accompanimentType;
@synthesize favorite = _favorite;
@synthesize auditStatus = _auditStatus;
@synthesize createBy = _createBy;
@synthesize topFlag = _topFlag;
@synthesize midiUrl = _midiUrl;
@synthesize composer = _composer;
@synthesize sourceType = _sourceType;
@synthesize firstPassAuditTime = _firstPassAuditTime;
@synthesize mp3Type = _mp3Type;
@synthesize hotFlag = _hotFlag;
@synthesize createTime = _createTime;
@synthesize playSpeed = _playSpeed;
@synthesize audioFileUrl = _audioFileUrl;
@synthesize hasBeat = _hasBeat;
@synthesize reason = _reason;
@synthesize auditVersion = _auditVersion;
@synthesize musicSubject = _musicSubject;
@synthesize userId = _userId;
@synthesize submitAuditTime = _submitAuditTime;
@synthesize musicSheetType = _musicSheetType;

+ (instancetype)modelObjectWithDictionary:(NSDictionary *)dict
{
    return [[self alloc] initWithDictionary:dict];
}

- (instancetype)initWithDictionary:(NSDictionary *)dict
{
    self = [super init];
    
    // This check serves to make sure that a non-NSDictionary object
    // passed into the model class doesn't break the parsing.
    if(self && [dict isKindOfClass:[NSDictionary class]]) {
            self.metronomeUrl = [self objectOrNilForKey:kRecentPracticeModelMetronomeUrl fromDictionary:dict];
            self.musicSheetName = [self objectOrNilForKey:kRecentPracticeModelMusicSheetName fromDictionary:dict];
            self.albumNums = [[self objectOrNilForKey:kRecentPracticeModelAlbumNums fromDictionary:dict] doubleValue];
            self.internalBaseClassIdentifier = [self objectOrNilForKey:kRecentPracticeModelId fromDictionary:dict];
            self.xmlFileUrl = [self objectOrNilForKey:kRecentPracticeModelXmlFileUrl fromDictionary:dict];
            self.showFingering = [[self objectOrNilForKey:kRecentPracticeModelShowFingering fromDictionary:dict] doubleValue];
            self.albumSortNumber = [[self objectOrNilForKey:kRecentPracticeModelAlbumSortNumber fromDictionary:dict] doubleValue];
            self.state = [[self objectOrNilForKey:kRecentPracticeModelState fromDictionary:dict] doubleValue];
            self.remark = [self objectOrNilForKey:kRecentPracticeModelRemark fromDictionary:dict];
            self.titleImg = [self objectOrNilForKey:kRecentPracticeModelTitleImg fromDictionary:dict];
            self.notation = [[self objectOrNilForKey:kRecentPracticeModelNotation fromDictionary:dict] doubleValue];
            self.musicImg = [self objectOrNilForKey:kRecentPracticeModelMusicImg fromDictionary:dict];
            self.favoriteCount = [[self objectOrNilForKey:kRecentPracticeModelFavoriteCount fromDictionary:dict] doubleValue];
            self.url = [self objectOrNilForKey:kRecentPracticeModelUrl fromDictionary:dict];
            self.musicPrice = [[self objectOrNilForKey:kRecentPracticeModelMusicPrice fromDictionary:dict] doubleValue];
            self.sortNumber = [[self objectOrNilForKey:kRecentPracticeModelSortNumber fromDictionary:dict] doubleValue];
            self.exquisiteFlag = [[self objectOrNilForKey:kRecentPracticeModelExquisiteFlag fromDictionary:dict] doubleValue];
            self.play = [self objectOrNilForKey:kRecentPracticeModelPlay fromDictionary:dict];
            self.addUserAvatar = [self objectOrNilForKey:kRecentPracticeModelAddUserAvatar fromDictionary:dict];
            self.audioType = [self objectOrNilForKey:kRecentPracticeModelAudioType fromDictionary:dict];
            self.canEvaluate = [[self objectOrNilForKey:kRecentPracticeModelCanEvaluate fromDictionary:dict] doubleValue];
            self.delFlag = [[self objectOrNilForKey:kRecentPracticeModelDelFlag fromDictionary:dict] boolValue];
            self.musicTagNames = [self objectOrNilForKey:kRecentPracticeModelMusicTagNames fromDictionary:dict];
            self.subjectNames = [self objectOrNilForKey:kRecentPracticeModelSubjectNames fromDictionary:dict];
            self.chargeType = [self objectOrNilForKey:kRecentPracticeModelChargeType fromDictionary:dict];
            self.updateTime = [self objectOrNilForKey:kRecentPracticeModelUpdateTime fromDictionary:dict];
            self.updateBy = [[self objectOrNilForKey:kRecentPracticeModelUpdateBy fromDictionary:dict] doubleValue];
            self.musicTag = [self objectOrNilForKey:kRecentPracticeModelMusicTag fromDictionary:dict];
            self.extConfigJson = [self objectOrNilForKey:kRecentPracticeModelExtConfigJson fromDictionary:dict];
            self.addName = [self objectOrNilForKey:kRecentPracticeModelAddName fromDictionary:dict];
            self.paymentType = [self objectOrNilForKey:kRecentPracticeModelPaymentType fromDictionary:dict];
            self.accompanimentType = [self objectOrNilForKey:kRecentPracticeModelAccompanimentType fromDictionary:dict];
            self.favorite = [[self objectOrNilForKey:kRecentPracticeModelFavorite fromDictionary:dict] doubleValue];
            self.auditStatus = [self objectOrNilForKey:kRecentPracticeModelAuditStatus fromDictionary:dict];
            self.createBy = [[self objectOrNilForKey:kRecentPracticeModelCreateBy fromDictionary:dict] doubleValue];
            self.topFlag = [[self objectOrNilForKey:kRecentPracticeModelTopFlag fromDictionary:dict] doubleValue];
            self.midiUrl = [self objectOrNilForKey:kRecentPracticeModelMidiUrl fromDictionary:dict];
            self.composer = [self objectOrNilForKey:kRecentPracticeModelComposer fromDictionary:dict];
            self.sourceType = [self objectOrNilForKey:kRecentPracticeModelSourceType fromDictionary:dict];
            self.firstPassAuditTime = [self objectOrNilForKey:kRecentPracticeModelFirstPassAuditTime fromDictionary:dict];
            self.mp3Type = [self objectOrNilForKey:kRecentPracticeModelMp3Type fromDictionary:dict];
            self.hotFlag = [self objectOrNilForKey:kRecentPracticeModelHotFlag fromDictionary:dict];
            self.createTime = [self objectOrNilForKey:kRecentPracticeModelCreateTime fromDictionary:dict];
            self.playSpeed = [[self objectOrNilForKey:kRecentPracticeModelPlaySpeed fromDictionary:dict] doubleValue];
            self.audioFileUrl = [self objectOrNilForKey:kRecentPracticeModelAudioFileUrl fromDictionary:dict];
            self.hasBeat = [[self objectOrNilForKey:kRecentPracticeModelHasBeat fromDictionary:dict] doubleValue];
            self.reason = [self objectOrNilForKey:kRecentPracticeModelReason fromDictionary:dict];
            self.auditVersion = [[self objectOrNilForKey:kRecentPracticeModelAuditVersion fromDictionary:dict] doubleValue];
            self.musicSubject = [self objectOrNilForKey:kRecentPracticeModelMusicSubject fromDictionary:dict];
            self.userId = [[self objectOrNilForKey:kRecentPracticeModelUserId fromDictionary:dict] doubleValue];
            self.submitAuditTime = [self objectOrNilForKey:kRecentPracticeModelSubmitAuditTime fromDictionary:dict];
        self.musicSheetType = [self objectOrNilForKey:kRecentPracticeModelMusicSheetType fromDictionary:dict];
    }
    
    return self;
    
}

- (NSDictionary *)dictionaryRepresentation
{
    NSMutableDictionary *mutableDict = [NSMutableDictionary dictionary];
    [mutableDict setValue:self.metronomeUrl forKey:kRecentPracticeModelMetronomeUrl];
    [mutableDict setValue:self.musicSheetName forKey:kRecentPracticeModelMusicSheetName];
    [mutableDict setValue:[NSNumber numberWithDouble:self.albumNums] forKey:kRecentPracticeModelAlbumNums];
    [mutableDict setValue:self.internalBaseClassIdentifier forKey:kRecentPracticeModelId];
    [mutableDict setValue:self.xmlFileUrl forKey:kRecentPracticeModelXmlFileUrl];
    [mutableDict setValue:[NSNumber numberWithDouble:self.showFingering] forKey:kRecentPracticeModelShowFingering];
    [mutableDict setValue:[NSNumber numberWithDouble:self.albumSortNumber] forKey:kRecentPracticeModelAlbumSortNumber];
    [mutableDict setValue:[NSNumber numberWithDouble:self.state] forKey:kRecentPracticeModelState];
    [mutableDict setValue:self.remark forKey:kRecentPracticeModelRemark];
    [mutableDict setValue:self.titleImg forKey:kRecentPracticeModelTitleImg];
    [mutableDict setValue:[NSNumber numberWithDouble:self.notation] forKey:kRecentPracticeModelNotation];
    [mutableDict setValue:self.musicImg forKey:kRecentPracticeModelMusicImg];
    [mutableDict setValue:[NSNumber numberWithDouble:self.favoriteCount] forKey:kRecentPracticeModelFavoriteCount];
    [mutableDict setValue:self.url forKey:kRecentPracticeModelUrl];
    [mutableDict setValue:[NSNumber numberWithDouble:self.musicPrice] forKey:kRecentPracticeModelMusicPrice];
    [mutableDict setValue:[NSNumber numberWithDouble:self.sortNumber] forKey:kRecentPracticeModelSortNumber];
    [mutableDict setValue:[NSNumber numberWithDouble:self.exquisiteFlag] forKey:kRecentPracticeModelExquisiteFlag];
    [mutableDict setValue:self.play forKey:kRecentPracticeModelPlay];
    [mutableDict setValue:self.addUserAvatar forKey:kRecentPracticeModelAddUserAvatar];
    [mutableDict setValue:self.audioType forKey:kRecentPracticeModelAudioType];
    [mutableDict setValue:[NSNumber numberWithDouble:self.canEvaluate] forKey:kRecentPracticeModelCanEvaluate];
    [mutableDict setValue:[NSNumber numberWithBool:self.delFlag] forKey:kRecentPracticeModelDelFlag];
    [mutableDict setValue:self.musicTagNames forKey:kRecentPracticeModelMusicTagNames];
    [mutableDict setValue:self.subjectNames forKey:kRecentPracticeModelSubjectNames];
    [mutableDict setValue:self.chargeType forKey:kRecentPracticeModelChargeType];
    [mutableDict setValue:self.updateTime forKey:kRecentPracticeModelUpdateTime];
    [mutableDict setValue:[NSNumber numberWithDouble:self.updateBy] forKey:kRecentPracticeModelUpdateBy];
    [mutableDict setValue:self.musicTag forKey:kRecentPracticeModelMusicTag];
    [mutableDict setValue:self.extConfigJson forKey:kRecentPracticeModelExtConfigJson];
    [mutableDict setValue:self.addName forKey:kRecentPracticeModelAddName];
    [mutableDict setValue:self.paymentType forKey:kRecentPracticeModelPaymentType];
    [mutableDict setValue:self.accompanimentType forKey:kRecentPracticeModelAccompanimentType];
    [mutableDict setValue:[NSNumber numberWithDouble:self.favorite] forKey:kRecentPracticeModelFavorite];
    [mutableDict setValue:self.auditStatus forKey:kRecentPracticeModelAuditStatus];
    [mutableDict setValue:[NSNumber numberWithDouble:self.createBy] forKey:kRecentPracticeModelCreateBy];
    [mutableDict setValue:[NSNumber numberWithDouble:self.topFlag] forKey:kRecentPracticeModelTopFlag];
    [mutableDict setValue:self.midiUrl forKey:kRecentPracticeModelMidiUrl];
    [mutableDict setValue:self.composer forKey:kRecentPracticeModelComposer];
    [mutableDict setValue:self.sourceType forKey:kRecentPracticeModelSourceType];
    [mutableDict setValue:self.firstPassAuditTime forKey:kRecentPracticeModelFirstPassAuditTime];
    [mutableDict setValue:self.mp3Type forKey:kRecentPracticeModelMp3Type];
    [mutableDict setValue:self.hotFlag forKey:kRecentPracticeModelHotFlag];
    [mutableDict setValue:self.createTime forKey:kRecentPracticeModelCreateTime];
    [mutableDict setValue:[NSNumber numberWithDouble:self.playSpeed] forKey:kRecentPracticeModelPlaySpeed];
    [mutableDict setValue:self.audioFileUrl forKey:kRecentPracticeModelAudioFileUrl];
    [mutableDict setValue:[NSNumber numberWithDouble:self.hasBeat] forKey:kRecentPracticeModelHasBeat];
    [mutableDict setValue:self.reason forKey:kRecentPracticeModelReason];
    [mutableDict setValue:[NSNumber numberWithDouble:self.auditVersion] forKey:kRecentPracticeModelAuditVersion];
    [mutableDict setValue:self.musicSubject forKey:kRecentPracticeModelMusicSubject];
    [mutableDict setValue:[NSNumber numberWithDouble:self.userId] forKey:kRecentPracticeModelUserId];
    [mutableDict setValue:self.submitAuditTime forKey:kRecentPracticeModelSubmitAuditTime];
    [mutableDict setValue:self.musicSheetType forKey:kRecentPracticeModelMusicSheetType];
    return [NSDictionary dictionaryWithDictionary:mutableDict];
}

- (NSString *)description 
{
    return [NSString stringWithFormat:@"%@", [self dictionaryRepresentation]];
}

#pragma mark - Helper Method
- (id)objectOrNilForKey:(id)aKey fromDictionary:(NSDictionary *)dict
{
    id object = [dict objectForKey:aKey];
    if ([object isKindOfClass:[NSNumber class]]) {
        NSNumber *number = object;
        object = [number stringValue];
    }
    return [object isEqual:[NSNull null]] ? nil : object;
}


#pragma mark - NSCoding Methods

- (id)initWithCoder:(NSCoder *)aDecoder
{
    self = [super init];

    self.metronomeUrl = [aDecoder decodeObjectForKey:kRecentPracticeModelMetronomeUrl];
    self.musicSheetName = [aDecoder decodeObjectForKey:kRecentPracticeModelMusicSheetName];
    self.albumNums = [aDecoder decodeDoubleForKey:kRecentPracticeModelAlbumNums];
    self.internalBaseClassIdentifier = [aDecoder decodeObjectForKey:kRecentPracticeModelId];
    self.xmlFileUrl = [aDecoder decodeObjectForKey:kRecentPracticeModelXmlFileUrl];
    self.showFingering = [aDecoder decodeDoubleForKey:kRecentPracticeModelShowFingering];
    self.albumSortNumber = [aDecoder decodeDoubleForKey:kRecentPracticeModelAlbumSortNumber];
    self.state = [aDecoder decodeDoubleForKey:kRecentPracticeModelState];
    self.remark = [aDecoder decodeObjectForKey:kRecentPracticeModelRemark];
    self.titleImg = [aDecoder decodeObjectForKey:kRecentPracticeModelTitleImg];
    self.notation = [aDecoder decodeDoubleForKey:kRecentPracticeModelNotation];
    self.musicImg = [aDecoder decodeObjectForKey:kRecentPracticeModelMusicImg];
    self.favoriteCount = [aDecoder decodeDoubleForKey:kRecentPracticeModelFavoriteCount];
    self.url = [aDecoder decodeObjectForKey:kRecentPracticeModelUrl];
    self.musicPrice = [aDecoder decodeDoubleForKey:kRecentPracticeModelMusicPrice];
    self.sortNumber = [aDecoder decodeDoubleForKey:kRecentPracticeModelSortNumber];
    self.exquisiteFlag = [aDecoder decodeDoubleForKey:kRecentPracticeModelExquisiteFlag];
    self.play = [aDecoder decodeObjectForKey:kRecentPracticeModelPlay];
    self.addUserAvatar = [aDecoder decodeObjectForKey:kRecentPracticeModelAddUserAvatar];
    self.audioType = [aDecoder decodeObjectForKey:kRecentPracticeModelAudioType];
    self.canEvaluate = [aDecoder decodeDoubleForKey:kRecentPracticeModelCanEvaluate];
    self.delFlag = [aDecoder decodeBoolForKey:kRecentPracticeModelDelFlag];
    self.musicTagNames = [aDecoder decodeObjectForKey:kRecentPracticeModelMusicTagNames];
    self.subjectNames = [aDecoder decodeObjectForKey:kRecentPracticeModelSubjectNames];
    self.chargeType = [aDecoder decodeObjectForKey:kRecentPracticeModelChargeType];
    self.updateTime = [aDecoder decodeObjectForKey:kRecentPracticeModelUpdateTime];
    self.updateBy = [aDecoder decodeDoubleForKey:kRecentPracticeModelUpdateBy];
    self.musicTag = [aDecoder decodeObjectForKey:kRecentPracticeModelMusicTag];
    self.extConfigJson = [aDecoder decodeObjectForKey:kRecentPracticeModelExtConfigJson];
    self.addName = [aDecoder decodeObjectForKey:kRecentPracticeModelAddName];
    self.paymentType = [aDecoder decodeObjectForKey:kRecentPracticeModelPaymentType];
    self.accompanimentType = [aDecoder decodeObjectForKey:kRecentPracticeModelAccompanimentType];
    self.favorite = [aDecoder decodeDoubleForKey:kRecentPracticeModelFavorite];
    self.auditStatus = [aDecoder decodeObjectForKey:kRecentPracticeModelAuditStatus];
    self.createBy = [aDecoder decodeDoubleForKey:kRecentPracticeModelCreateBy];
    self.topFlag = [aDecoder decodeDoubleForKey:kRecentPracticeModelTopFlag];
    self.midiUrl = [aDecoder decodeObjectForKey:kRecentPracticeModelMidiUrl];
    self.composer = [aDecoder decodeObjectForKey:kRecentPracticeModelComposer];
    self.sourceType = [aDecoder decodeObjectForKey:kRecentPracticeModelSourceType];
    self.firstPassAuditTime = [aDecoder decodeObjectForKey:kRecentPracticeModelFirstPassAuditTime];
    self.mp3Type = [aDecoder decodeObjectForKey:kRecentPracticeModelMp3Type];
    self.hotFlag = [aDecoder decodeObjectForKey:kRecentPracticeModelHotFlag];
    self.createTime = [aDecoder decodeObjectForKey:kRecentPracticeModelCreateTime];
    self.playSpeed = [aDecoder decodeDoubleForKey:kRecentPracticeModelPlaySpeed];
    self.audioFileUrl = [aDecoder decodeObjectForKey:kRecentPracticeModelAudioFileUrl];
    self.hasBeat = [aDecoder decodeDoubleForKey:kRecentPracticeModelHasBeat];
    self.reason = [aDecoder decodeObjectForKey:kRecentPracticeModelReason];
    self.auditVersion = [aDecoder decodeDoubleForKey:kRecentPracticeModelAuditVersion];
    self.musicSubject = [aDecoder decodeObjectForKey:kRecentPracticeModelMusicSubject];
    self.userId = [aDecoder decodeDoubleForKey:kRecentPracticeModelUserId];
    self.submitAuditTime = [aDecoder decodeObjectForKey:kRecentPracticeModelSubmitAuditTime];
    self.musicSheetType = [aDecoder decodeObjectForKey:kRecentPracticeModelMusicSheetType];
    return self;
}

- (void)encodeWithCoder:(NSCoder *)aCoder
{

    [aCoder encodeObject:_metronomeUrl forKey:kRecentPracticeModelMetronomeUrl];
    [aCoder encodeObject:_musicSheetName forKey:kRecentPracticeModelMusicSheetName];
    [aCoder encodeDouble:_albumNums forKey:kRecentPracticeModelAlbumNums];
    [aCoder encodeObject:_internalBaseClassIdentifier forKey:kRecentPracticeModelId];
    [aCoder encodeObject:_xmlFileUrl forKey:kRecentPracticeModelXmlFileUrl];
    [aCoder encodeDouble:_showFingering forKey:kRecentPracticeModelShowFingering];
    [aCoder encodeDouble:_albumSortNumber forKey:kRecentPracticeModelAlbumSortNumber];
    [aCoder encodeDouble:_state forKey:kRecentPracticeModelState];
    [aCoder encodeObject:_remark forKey:kRecentPracticeModelRemark];
    [aCoder encodeObject:_titleImg forKey:kRecentPracticeModelTitleImg];
    [aCoder encodeDouble:_notation forKey:kRecentPracticeModelNotation];
    [aCoder encodeObject:_musicImg forKey:kRecentPracticeModelMusicImg];
    [aCoder encodeDouble:_favoriteCount forKey:kRecentPracticeModelFavoriteCount];
    [aCoder encodeObject:_url forKey:kRecentPracticeModelUrl];
    [aCoder encodeDouble:_musicPrice forKey:kRecentPracticeModelMusicPrice];
    [aCoder encodeDouble:_sortNumber forKey:kRecentPracticeModelSortNumber];
    [aCoder encodeDouble:_exquisiteFlag forKey:kRecentPracticeModelExquisiteFlag];
    [aCoder encodeObject:_play forKey:kRecentPracticeModelPlay];
    [aCoder encodeObject:_addUserAvatar forKey:kRecentPracticeModelAddUserAvatar];
    [aCoder encodeObject:_audioType forKey:kRecentPracticeModelAudioType];
    [aCoder encodeDouble:_canEvaluate forKey:kRecentPracticeModelCanEvaluate];
    [aCoder encodeBool:_delFlag forKey:kRecentPracticeModelDelFlag];
    [aCoder encodeObject:_musicTagNames forKey:kRecentPracticeModelMusicTagNames];
    [aCoder encodeObject:_subjectNames forKey:kRecentPracticeModelSubjectNames];
    [aCoder encodeObject:_chargeType forKey:kRecentPracticeModelChargeType];
    [aCoder encodeObject:_updateTime forKey:kRecentPracticeModelUpdateTime];
    [aCoder encodeDouble:_updateBy forKey:kRecentPracticeModelUpdateBy];
    [aCoder encodeObject:_musicTag forKey:kRecentPracticeModelMusicTag];
    [aCoder encodeObject:_extConfigJson forKey:kRecentPracticeModelExtConfigJson];
    [aCoder encodeObject:_addName forKey:kRecentPracticeModelAddName];
    [aCoder encodeObject:_paymentType forKey:kRecentPracticeModelPaymentType];
    [aCoder encodeObject:_accompanimentType forKey:kRecentPracticeModelAccompanimentType];
    [aCoder encodeDouble:_favorite forKey:kRecentPracticeModelFavorite];
    [aCoder encodeObject:_auditStatus forKey:kRecentPracticeModelAuditStatus];
    [aCoder encodeDouble:_createBy forKey:kRecentPracticeModelCreateBy];
    [aCoder encodeDouble:_topFlag forKey:kRecentPracticeModelTopFlag];
    [aCoder encodeObject:_midiUrl forKey:kRecentPracticeModelMidiUrl];
    [aCoder encodeObject:_composer forKey:kRecentPracticeModelComposer];
    [aCoder encodeObject:_sourceType forKey:kRecentPracticeModelSourceType];
    [aCoder encodeObject:_firstPassAuditTime forKey:kRecentPracticeModelFirstPassAuditTime];
    [aCoder encodeObject:_mp3Type forKey:kRecentPracticeModelMp3Type];
    [aCoder encodeObject:_hotFlag forKey:kRecentPracticeModelHotFlag];
    [aCoder encodeObject:_createTime forKey:kRecentPracticeModelCreateTime];
    [aCoder encodeDouble:_playSpeed forKey:kRecentPracticeModelPlaySpeed];
    [aCoder encodeObject:_audioFileUrl forKey:kRecentPracticeModelAudioFileUrl];
    [aCoder encodeDouble:_hasBeat forKey:kRecentPracticeModelHasBeat];
    [aCoder encodeObject:_reason forKey:kRecentPracticeModelReason];
    [aCoder encodeDouble:_auditVersion forKey:kRecentPracticeModelAuditVersion];
    [aCoder encodeObject:_musicSubject forKey:kRecentPracticeModelMusicSubject];
    [aCoder encodeDouble:_userId forKey:kRecentPracticeModelUserId];
    [aCoder encodeObject:_submitAuditTime forKey:kRecentPracticeModelSubmitAuditTime];
    [aCoder encodeObject:_musicSheetType forKey:kRecentPracticeModelMusicSheetType];
}

- (id)copyWithZone:(NSZone *)zone
{
    RecentPracticeModel *copy = [[RecentPracticeModel alloc] init];
    
    if (copy) {

        copy.metronomeUrl = [self.metronomeUrl copyWithZone:zone];
        copy.musicSheetName = [self.musicSheetName copyWithZone:zone];
        copy.albumNums = self.albumNums;
        copy.internalBaseClassIdentifier = [self.internalBaseClassIdentifier copyWithZone:zone];
        copy.xmlFileUrl = [self.xmlFileUrl copyWithZone:zone];
        copy.showFingering = self.showFingering;
        copy.albumSortNumber = self.albumSortNumber;
        copy.state = self.state;
        copy.remark = [self.remark copyWithZone:zone];
        copy.titleImg = [self.titleImg copyWithZone:zone];
        copy.notation = self.notation;
        copy.musicImg = [self.musicImg copyWithZone:zone];
        copy.favoriteCount = self.favoriteCount;
        copy.url = [self.url copyWithZone:zone];
        copy.musicPrice = self.musicPrice;
        copy.sortNumber = self.sortNumber;
        copy.exquisiteFlag = self.exquisiteFlag;
        copy.play = [self.play copyWithZone:zone];
        copy.addUserAvatar = [self.addUserAvatar copyWithZone:zone];
        copy.audioType = [self.audioType copyWithZone:zone];
        copy.canEvaluate = self.canEvaluate;
        copy.delFlag = self.delFlag;
        copy.musicTagNames = [self.musicTagNames copyWithZone:zone];
        copy.subjectNames = [self.subjectNames copyWithZone:zone];
        copy.chargeType = [self.chargeType copyWithZone:zone];
        copy.updateTime = [self.updateTime copyWithZone:zone];
        copy.updateBy = self.updateBy;
        copy.musicTag = [self.musicTag copyWithZone:zone];
        copy.extConfigJson = [self.extConfigJson copyWithZone:zone];
        copy.addName = [self.addName copyWithZone:zone];
        copy.paymentType = [self.paymentType copyWithZone:zone];
        copy.accompanimentType = [self.accompanimentType copyWithZone:zone];
        copy.favorite = self.favorite;
        copy.auditStatus = [self.auditStatus copyWithZone:zone];
        copy.createBy = self.createBy;
        copy.topFlag = self.topFlag;
        copy.midiUrl = [self.midiUrl copyWithZone:zone];
        copy.composer = [self.composer copyWithZone:zone];
        copy.sourceType = [self.sourceType copyWithZone:zone];
        copy.firstPassAuditTime = [self.firstPassAuditTime copyWithZone:zone];
        copy.mp3Type = [self.mp3Type copyWithZone:zone];
        copy.hotFlag = [self.hotFlag copyWithZone:zone];
        copy.createTime = [self.createTime copyWithZone:zone];
        copy.playSpeed = self.playSpeed;
        copy.audioFileUrl = [self.audioFileUrl copyWithZone:zone];
        copy.hasBeat = self.hasBeat;
        copy.reason = [self.reason copyWithZone:zone];
        copy.auditVersion = self.auditVersion;
        copy.musicSubject = [self.musicSubject copyWithZone:zone];
        copy.userId = self.userId;
        copy.submitAuditTime = [self.submitAuditTime copyWithZone:zone];
        copy.musicSheetType = [self.musicSheetType copyWithZone:zone];
    }
    
    return copy;
}


@end