JSJP_School/LN_School/DateView.m

//
//  DateView.m
//  jiaPeiC
//
//  Created by apple on 15/12/20.
//  Copyright © 2015年 JCZ. All rights reserved.
//

#import "DateView.h"

@implementation DateView

-(instancetype)init
{
    self = [super initWithFrame:kFrame];
    if (self) {
        [self setBackgroundColor:[UIColor colorWithWhite:.01 alpha:.3]];
        CGFloat x,y,w,h,bd;
        
        x = bd = 10;
        y = 0;
        w = kSize.width - bd*2;
        h = 300;
        
        UIView* aView;
        aView = [[UIView alloc] initWithFrame:CGRectMake(x, y, w, h)];
        [aView setBackgroundColor:[UIColor whiteColor]];
        [aView borderCornorRadios:5];
        aView.center = CGPointMake(kSize.width/2.0, kSize.height/2.0);
        [self addSubview:aView];
        
        UILabel* label;
        x = bd;
        y = 0;
        h = 40;
        w = aView.width - bd*2;
        label = [[UILabel alloc] initWithFrame:CGRectMake(x, y, w , h)];
        [label setText:@"请选择时间"];
        [aView addSubview:label];
        
        UIView* line;
        y += h;
        h = 3;
        x = bd;
        line = [[UIView alloc] initWithFrame:CGRectMake(x, y, w, h)];
        [aView addSubview:line];
        [line setBackgroundColor:RQMianColor];
        
        y += h;
        h = 200;
        picker = [[UIDatePicker alloc] initWithFrame:CGRectMake(x, y, w - bd*2, h)];
        [picker setDatePickerMode:UIDatePickerModeDate];
        [aView addSubview:picker];
        
        x = 60;
        y += h + bd;
        w = (kSize.width- bd*2 - 60*3)/2.0;
        h = aView.height - y - bd;
        
        UIButton* btn;
        btn = [[UIButton alloc] initWithFrame:CGRectMake(x, y, w, h)];
        [btn setTitle:@"取消" forState:UIControlStateNormal];
        [btn setBackgroundColor:RQMianColor];
        [btn addTarget:self action:@selector(removeFromSuperview) forControlEvents:UIControlEventTouchUpInside];
        [aView addSubview:btn];
        btn.layer.cornerRadius = btn.height*.5;
        btn.layer.masksToBounds = YES;
        
        x += w+60;
        btn = [[UIButton alloc] initWithFrame:CGRectMake(x, y, w, h)];
        [btn setTitle:@"确定" forState:UIControlStateNormal];
        [btn addTarget:self action:@selector(yesClick) forControlEvents:UIControlEventTouchUpInside];
        [btn setBackgroundColor:RQMianColor];
        [aView addSubview:btn];
        btn.layer.cornerRadius = btn.height*.5;
        btn.layer.masksToBounds = YES;
    }
    return self;
}

-(void)setStyle:(int)style
{
    _style = style;
    NSDateFormatter  * formatter = [[ NSDateFormatter  alloc] init];
    NSString  * mindateStr ;
    NSString  * maxdateStr;
    if (0 == _style) {
        [picker setDatePickerMode:UIDatePickerModeDate];
        [formatter  setDateFormat : @"yyyy"];
        int year = [formatter stringFromDate:[NSDate date]].intValue;
        [formatter  setDateFormat : @"yyyy-MM-dd"];
        //设置最大和最小日期
        mindateStr =  [NSString stringWithFormat:@"%d-01-01",year - 1];
        maxdateStr =  [NSString stringWithFormat:@"%d-12-31",year + 2];
    }
    if (1 == _style) {
        [picker setDatePickerMode:UIDatePickerModeTime];
        //这个是设置分钟轮上面时间间隔的
        picker.minuteInterval = 10;
    }
    NSDate  *minDate = [formatter  dateFromString :mindateStr];
    NSDate  *maxDate = [formatter  dateFromString :maxdateStr];
    picker.minimumDate = minDate;
    picker.maximumDate = maxDate;
}

-(void)yesClick
{
    if (complete) {
        NSDateFormatter* fm = [NSDateFormatter new];
        if (0 == _style) {
            [fm setDateFormat:@"yyyy-MM-dd"];
            complete([fm stringFromDate:picker.date]);
        }else{
            [fm setDateFormat:@"HH:mm"];
            NSString *timeString = [fm stringFromDate:picker.date];
            
            NSMutableString *muString = [NSMutableString stringWithString:timeString];
            [muString replaceCharactersInRange:NSMakeRange(4, 1) withString:@"0"];
            
            timeString = (NSString *)muString;
            
            complete(timeString);
        }
        
        [self removeFromSuperview];
    }
}

-(void)showWithComplete:(MyBlockType)comp
{
    complete = comp;
    [[UIApplication sharedApplication].keyWindow addSubview:self];
}

@end