tederen_ios/smartRhino/Project/Other/Util/AlertView/DatePikerView.m

//
//  DatePikerView.m
//  BankQueuingSystem
//
//  Created by 宋伟 on 15/6/10.
//  Copyright (c) 2015年 com.team.bankQueuing. All rights reserved.
//

#import "DatePikerView.h"

@interface DatePikerView ()



@property (copy, nonatomic) void(^confirmBlock)(NSDate *date);
@property (copy, nonatomic) void(^cancelBlock)(void);

@end

@implementation DatePikerView



static UINib *DatePikerViewNib = nil;
+ (instancetype)datePikerView{
    if (DatePikerViewNib == nil) {
        DatePikerViewNib = [UINib nibWithNibName:@"DatePikerView" bundle:nil];
    }
    DatePikerView *alert = [[DatePikerViewNib instantiateWithOwner:nil options:nil] lastObject];

    return alert;

}

+ (instancetype)initWithDate:(NSDate *)date
                     confirm:(void(^)(NSDate *date))confirmBlock
                      cancle:(void(^)(void))cancleBlock{
    DatePikerView *alert = [self datePikerView];
    [alert setGesture:YES];
    [alert setFrame:CGRectMake(0, 0, SCREEN_WIDTH, 260)];

    if (date == nil) {
        date = [NSDate date];
    }
    [alert.datePickerView setDate:date];
    [alert setConfirmBlock:confirmBlock];
    [alert setCancelBlock:cancleBlock];
    [alert setBackgroundColor:[UIColor whiteColor]];
    return alert;
}

- (CGPoint)centerWithAnimation:(AlertAnimation)animation{
    if (animation == kAlertAnimationNone) {
        CGRect bounds = [UIScreen mainScreen].bounds;
        CGPoint center = CGPointZero;
        center.x = bounds.size.width/2;
        if (IOS7_OR_LATER) {
            center.y = bounds.size.height - self.bounds.size.height/2;
        }else{
            center.y = bounds.size.height - self.bounds.size.height/2 - 20;
        }
        
        return center;
    }
    return [super centerWithAnimation:animation];
}

- (IBAction)cancelButtonAction:(id)sender {
    [self dismissWithAnimation:kAlertAnimationBottom];
    if (self.cancelBlock) {
        self.cancelBlock();
    }
}

- (IBAction)calculateButtonAction:(id)sender {
    [self dismissWithAnimation:kAlertAnimationBottom];
    if (self.confirmBlock) {
        self.confirmBlock(self.datePickerView.date);
    }
}

@end