jixin_new/shiku_im/ClassesNew/classes/fuliVc/JXWheelView.m

//
//  JXWheelView.m
//  shiku_im
//
//  Created by 123 on 2020/6/6.
//  Copyright © 2020 Reese. All rights reserved.
//

#import "JXWheelView.h"
  

@interface LotteryItem : NSObject
@property(nonatomic,copy)NSNumber   *time;
@property(nonatomic,assign)int      angle;
@property(nonatomic,assign)int      selectIndex;
@end

@implementation LotteryItem
@end

@interface JXWheelView ()
@property(nonatomic,strong)UIView* vLine;
@property(nonatomic,strong)CABasicAnimation *rotateAnimation;
@property(nonatomic,strong)NSArray  *arrAngle;

@property (nonatomic,strong)UIButton *jiantouBtn;   //抽奖按钮
@property (nonatomic,strong)UIImageView *rotalIMG; //转盘背景
@end

@implementation JXWheelView

-(instancetype)initWithFrame:(CGRect)frame{
    if (self=[super initWithFrame:frame]) {
         
  
        UIImageView* rotalIMG = [[UIImageView alloc] initWithFrame:self.bounds];
    rotalIMG.image = [UIImage imageNamed:@"zhuanpanback"];
    [self addSubview:rotalIMG];
        self.rotalIMG=rotalIMG;
  
    self.jiantouBtn = [[UIButton alloc]init];
      [self.jiantouBtn setImage:[UIImage imageNamed:@"nodeWheel"] forState:UIControlStateNormal];
     [self addSubview:self.jiantouBtn];
     [self.jiantouBtn addTarget:self action:@selector(playButtonPressed:) forControlEvents:UIControlEventTouchUpInside];
     [self.jiantouBtn mas_makeConstraints:^(MASConstraintMaker *make) {
         make.centerX.mas_equalTo(self.rotalIMG.mas_centerX);
         make.centerY.mas_equalTo(self.rotalIMG.mas_centerY);
         //make.width.mas_equalTo(113); 
     }];
       _arrAngle = @[@[@[@"1",@"15"],@[@"165",@"195"],@[@"345",@"360"]],
                     @[@[@"105",@"135"],@[@"285",@"315"]],
                     @[@[@"45",@"75"],@[@"225",@"255"]],@[@[@"15",@"45"],
                     @[@"75",@"105"],@[@"135",@"165"],@[@"195",@"225"],@[@"255",@"285"],@[@"315",@"345"]]];
       
    
 _arrAngle = @[@[@[@"1",@"15"],@[@"15",@"30"],@[@"45",@"60"],@[@"60",@"75"],@[@"90",@"105"],@[@"120",@"135"],@[@"180",@"215"],@[@"260",@"305"],@[@"350",@"360"]]];
  

    _arrAngle = @[@[@[@"0",@"45"],@[@"45",@"90"],@[@"90",@"135"],@[@"135",@"180"],@[@"180",@"225"],@[@"225",@"260"],@[@"260",@"305"],@[@"305",@"350"],@[@"350",@"360"]]];
        
    
      [self statGetStartShop];
    }
    
    return self;
}

- (void)statGetStartShop{
     
     [SVProgressHUD show];
     long time = (long)[[NSDate date] timeIntervalSince1970];
     time = (time *1000 + g_server.timeDifference);
     NSString *salt = [NSString stringWithFormat:@"%ld", time];
    
     [g_server getUseract_act_getTurntable:salt andToView:self];
}
- (void)playButtonPressed:(UIButton *)sender
{
    
    int selectIndex = (int)(1 + (arc4random() % (7)));
    NSLog(@"抽奖结果 %d",selectIndex);
     
    long time = (long)[[NSDate date] timeIntervalSince1970];
    time = (time *1000 + g_server.timeDifference);
    NSString *salt = [NSString stringWithFormat:@"%ld", time];
     //卷盘抽奖
    [g_server getUseract_turntableDo:salt andToView:self];
    
    LotteryItem *item = [[LotteryItem alloc] init];
    item.time = [NSNumber numberWithDouble:0.2];
    item.selectIndex = selectIndex;
    item.angle = [self getAngle:0];
    [self lotteryAction:item];
}

- (int)getAngle:(int)index
{
    NSArray* arr = [_arrAngle objectAtIndex:index];
    //int x  = arc4random() % arr.count;
   int x = (int)(1 + (arc4random() % (arr.count)));
     
    NSArray* arrJu = [arr objectAtIndex:x];
    int angle = arc4random() % ([[arrJu objectAtIndex:1] intValue] - [[arrJu objectAtIndex:0] intValue]) + [[arrJu objectAtIndex:0] intValue];
    
    
    return x*M_PI/4;
}

- (void)lotteryAction:(LotteryItem*)item
{
    
    if([item.time doubleValue] > 2)
    {
        if(item.angle > 180)
        {
            [UIView animateWithDuration:[item.time doubleValue] animations:^{
                self.rotalIMG.transform=CGAffineTransformMakeRotation(180*M_PI/180);
            }];
        }
        [UIView animateWithDuration:[item.time doubleValue] animations:^{
            _vLine.transform=CGAffineTransformMakeRotation(item.angle*M_PI/180);
        }];
    }
    else
    {
        [UIView animateWithDuration:[item.time doubleValue] animations:^{
            self.rotalIMG.transform=CGAffineTransformMakeRotation(180*M_PI/180);
        }];
        
        
        [UIView animateWithDuration:[item.time doubleValue] animations:^{
            self.rotalIMG.transform=CGAffineTransformMakeRotation(360*M_PI/180);
        }];
        
        
        NSNumber* _D = [NSNumber numberWithDouble:[item.time doubleValue] + 0.2];
        
        LotteryItem* _item = [[LotteryItem alloc] init];
        _item.time = _D;
        _item.angle = item.angle;
        
        [self performSelector:@selector(lotteryAction:) withObject:_item afterDelay:[item.time doubleValue] - [item.time doubleValue] / 2];
    }
}


/**
 * 返回数据结果
 */
-(void) didServerResultSucces:(JXConnection*)aDownload dict:(NSDictionary*)dict array:(NSArray*)array1{
   
    [SVProgressHUD dismiss];
    if([aDownload.action isEqualToString:act_getTurntable])//获取展示奖品
    {
       NSMutableArray *jpDataArr=[awarJpModel mj_objectArrayWithKeyValuesArray:array1];
        
        [self createAllBtn:jpDataArr];
    }
    if([aDownload.action isEqualToString:act_turntableDo])//获取展示奖品
    {
         
        int aaaaaa=[dict[@"rewardCode"] intValue];
        [self choujiangResult:aaaaaa];
    }
 
}
- (void)choujiangResult:(int )selectAAaa{
     int selectIndex = (int)(selectAAaa + (arc4random() % (12)));
     selectIndex =  selectAAaa; 
   
}

/**获取抽奖数据*/
- (void)createAllBtn:(NSMutableArray *)dataArr{
    
    dispatch_async(dispatch_get_main_queue(), ^{
        for (int i = 0; i <dataArr.count; i ++) {
            
            awarJpModel *model=dataArr[i];
            UILabel *label = [[UILabel alloc]initWithFrame:CGRectMake(0, 0,M_PI * CGRectGetHeight(self.bounds)/8,
                                                                      CGRectGetHeight(self.bounds)/2)];
            label.layer.anchorPoint = CGPointMake(0.5, 1);
            label.center = CGPointMake(CGRectGetHeight(self.bounds)/2, CGRectGetHeight(self.bounds)/2);
            label.text = [NSString stringWithFormat:@"%@",model.rewardNum];
            CGFloat angle = M_PI * 2 / 8 * i;
            label.textAlignment = NSTextAlignmentCenter;
            label.font = [UIFont systemFontOfSize:12];
            label.transform = CGAffineTransformMakeRotation(angle);
            [self.rotalIMG addSubview:label];
            
            UILabel *labelText = [[UILabel alloc]initWithFrame:CGRectMake(10, 20,  M_PI * CGRectGetHeight(self.bounds)/8 - 20, 40)];
            labelText.text = model.rewardName;
            labelText.font = [UIFont systemFontOfSize:10];
            labelText.numberOfLines = 2;
            labelText.textAlignment = NSTextAlignmentCenter;
            [label addSubview:labelText];
        }
        
    });
    
   
}

-(int) didServerResultFailed:(JXConnection*)aDownload dict:(NSDictionary*)dict{
    
    [SVProgressHUD dismiss];
    NSString * errorCode = [NSString stringWithFormat:@"%@",[dict objectForKey:@"resultMsg"]];
    if([errorCode isEqualToString:@"权限验证失败"])
    {
    }
    self.jiantouBtn.userInteractionEnabled=YES;
    return 1;
}
@end