PGDatePicker+Date.m
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//
// PGDatePicker+Date.m
//
// Created by piggybear on 2018/3/18.
// Copyright © 2018年 piggybear. All rights reserved.
//
#import "PGDatePicker+Date.h"
#import "PGDatePickerHeader.h"
#import "PGDatePicker+Common.h"
#import "PGDatePicker+Logic.h"
@implementation PGDatePicker (Date)
- (void)date_setupSelectedDate {
NSString *yearString = [self.pickerView textOfSelectedRowInComponent:0];
yearString = [yearString componentsSeparatedByString:self.yearString].firstObject;
NSString *monthString = [self.pickerView textOfSelectedRowInComponent:1];
monthString = [monthString componentsSeparatedByString:self.monthString].firstObject;
NSString *dayString = [self.pickerView textOfSelectedRowInComponent:2];
dayString = [dayString componentsSeparatedByString:self.dayString].firstObject;
self.selectedComponents.year = [yearString integerValue];
self.selectedComponents.month = [monthString integerValue];
self.selectedComponents.day = [dayString integerValue];
}
- (void)date_setDateWithComponents:(NSDateComponents *)components animated:(BOOL)animated {
BOOL tf = false;
if (components.year > self.maximumComponents.year) {
components.year = self.maximumComponents.year;
tf = true;
}else if (components.year < self.minimumComponents.year) {
components.year = self.minimumComponents.year;
tf = true;
}
NSInteger row = components.year - self.minimumComponents.year;
[self.pickerView selectRow:row inComponent:0 animated:animated];
if (tf) {
// return;
}
{
NSInteger row = 0;
NSString *string = [NSString stringWithFormat:@"%ld", components.month];
BOOL isExist = [self.monthList containsObject:string];
if (isExist) {
row = [self.monthList indexOfObject:string];
}
[self.pickerView selectRow:row inComponent:1 animated:animated];
}
{
NSInteger row = 0;
NSString *string = [NSString stringWithFormat:@"%ld", components.day];
BOOL isExist = [self.dayList containsObject:string];
if (isExist) {
row =[self.dayList indexOfObject:string];
}
[self.pickerView selectRow:row inComponent:2 animated:animated];
}
}
- (void)date_didSelectWithComponent:(NSInteger)component {
NSDateComponents *dateComponents = [self.calendar components:self.unitFlags fromDate:[NSDate date]];
NSString *str = [[self.pickerView textOfSelectedRowInComponent:0] componentsSeparatedByString:self.yearString].firstObject;
dateComponents.year = [str integerValue];
if (component == 0) {
NSString *str = [[self.pickerView textOfSelectedRowInComponent:1] componentsSeparatedByString:self.monthString].firstObject;
dateComponents.month = [str integerValue];
BOOL refresh = [self setMonthListWithComponents:dateComponents refresh:true];
[self.pickerView reloadComponent:1 refresh:refresh];
}
if (component != 2) {
BOOL refresh = [self setDayListWithComponent:component dateComponents:dateComponents refresh:false];
[self.pickerView reloadComponent:2 refresh:refresh];
}
}
@end