YYXC_Manager/LNManager/DSColumnChart/XDBarView.m

#import "XDBarView.h"


@interface XDBarView  ()<UITableViewDataSource,UITableViewDelegate>{
    
    UILabel *label0, *label1, *label2, *label3, *label4, *label5;
}

/** footerview */
@property (nonatomic,strong) UIView *footerview;
/** 最大数 */
@property (nonatomic,assign) CGFloat maxValue;

@end

@implementation XDBarView

- (instancetype)initWithFrame:(CGRect)frame
{
    if(self = [super initWithFrame:frame])
    {
        [self initViewDidLoad];
    }
    return self;
}

- (instancetype)init
{
    if(self = [super init])
    {
        [self initViewDidLoad];
    }
    return self;
}
- (instancetype)initWithCoder:(NSCoder *)aDecoder
{
    if(self = [super initWithCoder:aDecoder])
    {
        [self initViewDidLoad];
    }
    return self;
}

- (UITableView *)tb{
    
    if (_tb == nil) {
        _tb = [[UITableView alloc] initWithFrame:CGRectZero style:UITableViewStylePlain];
        _tb.transform = CGAffineTransformMakeRotation(-M_PI / 2);//旋转-π/2
        _tb.frame = CGRectMake(0, 0,self.frame.size.width - 20,self.frame.size.height);

        _tb.delegate = self;
        _tb.dataSource = self;
        _tb.separatorStyle = NO;
        _tb.showsVerticalScrollIndicator = NO;
        _tb.bounces = NO;
        _tb.tableFooterView = self.footerview;
    }
    return _tb;
}

- (void) reloadtb {
    if (_tb) {
        if (_footerview) {
            UIView *view = [[_footerview subviews] firstObject];
            view.frame = CGRectMake(_barWith, -10,2,_cellHeight + 20);
        }
        [_tb reloadData];
    }
}

#pragma mark - 懒加载创建足视图footerview
- (UIView *)footerview{
    if (_footerview == nil) {
        _footerview = [[UIView alloc] initWithFrame:CGRectMake(0, 0, self.tb.frame.size.width,_cellHeight)];
        _footerview.backgroundColor = [UIColor clearColor];
        UIView *line = [[UIView alloc] initWithFrame:CGRectMake(_barWith, -10,2,_cellHeight + 20)];
        line.backgroundColor = ColorWithHEAL;
        [_footerview addSubview:line];
    }
    return _footerview;
}
/** 初始化数据 设置背景view的属性*/
- (void)initViewDidLoad
{
    if(!_cellHeight){

        _cellHeight = 60;
    }
    if (!_barWith) {
        
        _barWith = 30;
    }
    self.backgroundColor = [UIColor whiteColor];
}

- (void)layoutSubviews
{
    //添加子视图
    [self addSubview:self.tb];
}
- (void)newinitSelectedWithTableViewPath:(NSIndexPath *)indexPath{

    [self tableView:self.tb didSelectRowAtIndexPath:indexPath];
}
-(void)setModelArray:(NSArray *)modelArray{
    _modelArray = [NSArray arrayWithArray:modelArray];
    //arr为实际的模型取出的数组   只是为了获取最大值、、、、
    NSMutableArray * arr = [NSMutableArray array];
    for (int i= 0; i<_modelArray.count; i++) {
        
        if (i == 0) {
            if (_modelArray[i][@"value"]==nil) {
                return;
            }
        }
        [arr addObject:[NSString stringWithFormat:@"%@",_modelArray[i][@"value"]]];
        //NSLog(@"所有数字是：cptimes%@",_modelArray[i][@"cptimes"]);
    }

    _maxValue = [[arr valueForKeyPath:@"@max.intValue"] floatValue];
    
    if (_maxValue < 10.0) {
        _maxValue = 10.0;
    }else if (_maxValue < 50.0) {
        _maxValue = 50.0;
    }else if (_maxValue < 100.0) {
        _maxValue = 100.0;
    }else if (_maxValue < 250.0) {
        _maxValue = 250.0;
    }else if (_maxValue < 500.0) {
        _maxValue = 500.0;
    }else if (_maxValue < 1000.0) {
        _maxValue = 1000.0;
    }else if (_maxValue < 5000.0) {
        _maxValue = 5000.0;
    }else if (_maxValue < 10000.0) {
        _maxValue = 10000.0;
    }else if (_maxValue < 50000.0) {
        _maxValue = 50000.0;
    }else if (_maxValue < 100000.0) {
        _maxValue = 100000.0;
    }else {
        _maxValue = 1000000.0;
    }
    
    [_tb reloadData];
}
#pragma mark - 分组
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView{
    return 1;
}
//#pragma mark - 返回自定义区头
- (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section{
    UIView *view = [[UIView alloc] initWithFrame:CGRectMake(0, 0, self.frame.size.height - 7, 50)];
    view.backgroundColor = [UIColor whiteColor];

    UILabel *unitLabel = [[UILabel alloc] init];
    unitLabel.transform = CGAffineTransformMakeRotation(M_PI / 2);
    unitLabel.frame = CGRectMake(self.frame.size.height - 18, 0.0, 18, 50);
    
    unitLabel.text = @"(人)";
    unitLabel.textColor = [UIColor darkGrayColor];
    unitLabel.font = Font_cu_PingFangSC_Medium_size(14);
    unitLabel.textAlignment = NSTextAlignmentCenter;
    [view addSubview:unitLabel];
    
    
    UIView *lineView = [[UIView alloc] initWithFrame:CGRectMake(_barWith, 44, self.frame.size.height - _barWith, 2)];
    lineView.backgroundColor = ColorWithHEAL;
    [view addSubview:lineView];
    
    CGFloat bd = (self.frame.size.height - _barWith - 50)/5.0;
    NSMutableArray *array = [NSMutableArray arrayWithCapacity:6];
    for (int i = 0; i < 6; i ++) {
        UIView *pointV = [[UIView alloc] initWithFrame:CGRectMake(_barWith + i*bd, 46, 2, 4)];
        pointV.backgroundColor = ColorWithHEAL;
        [view addSubview:pointV];
        
        UILabel *label = [[UILabel alloc] init];
        label.transform = CGAffineTransformMakeRotation(M_PI / 2);
        label.frame = CGRectMake(_barWith - 13.0 + i*bd, 0.0, 30, 40);
        label.textAlignment = NSTextAlignmentRight;
        label.font = Font_xi_PingFangSC_Light_size(14);
        label.textColor = [UIColor grayColor];
        label.text = [NSString stringWithFormat:@"%.0f",_maxValue/5*i];
        [view addSubview:label];
        [array addObject:label];
    }
    
//    label0 = array[0];
//    label1 = array[1];
//    label2 = array[2];
//    label3 = array[3];
//    label4 = array[4];
//    label5 = array[5];
//    
//    label0.text = @"0";
//    label1.text = [NSString stringWithFormat:@"%.0f",_maxValue/5*1];
//    label2.text = [NSString stringWithFormat:@"%.0f",_maxValue/5*2];
//    label3.text = [NSString stringWithFormat:@"%.0f",_maxValue/5*3];
//    label4.text = [NSString stringWithFormat:@"%.0f",_maxValue/5*4];
//    label5.text = [NSString stringWithFormat:@"%.0f",_maxValue/5*5];
    return view;
}
//#pragma mark - 返回组头头高
- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section{
    return 50;
}
#pragma mark - 每组几行
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
    return _modelArray.count;
}
#pragma mark - 每行行高
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{
    return _cellHeight;
}
#pragma mark - tableViewData delegate
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{

    XDBarCell *cell = [tableView dequeueReusableCellWithIdentifier:@"XDBarCell"];
    if (cell == nil) {
        cell = [[XDBarCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"XDBarCell"];
        cell.selectionStyle = UITableViewCellSelectionStyleNone;
        cell.cellLong = _tb.height;
    }
    
    [cell setCellHeight:_cellHeight barWidth:_barWith maxValue:_maxValue dataDictionary:_modelArray[indexPath.row]];
    return cell;
}
-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
    if (indexPath.row>=self.modelArray.count) {
        return ;
    }
    
    [self.tb scrollToRowAtIndexPath:indexPath atScrollPosition:UITableViewScrollPositionMiddle animated:YES];
    self.SelectedWithTableViewPathRowBlock?self.SelectedWithTableViewPathRowBlock([NSString stringWithFormat:@"%@",_modelArray[indexPath.row][@"code"]],indexPath.row):nil;
}
- (void)selectedWithTableViewPathRowBlock:(SelectedWithTableViewPathRowBlock)block{
    self.SelectedWithTableViewPathRowBlock = block;
}

#pragma mark - 懒加载创建图示控件
/*
// Only override drawRect: if you perform custom drawing.
// An empty implementation adversely affects performance during animation.
- (void)drawRect:(CGRect)rect {
    // Drawing code  当调用needdisplay方法的时候 才自动调用这个方法
}
*/



@end