日歷選擇的view
#import
@protocol ClassScheduleDateViewDelegate <NSObject>
- (void)courseList:(NSString*)startTimeandEndTime:(NSString*)endTime ;
- (void)courseListScrollTo:(NSString *)date;
@end
@interface ClassScheduleDateView : UIView
- (void)setData:(NSArray*)array;
@property (nonatomic, weak) id<ClassScheduleDateViewDelegate>delegate;
@end
#import "ClassScheduleDateView.h"
#import "ClassScheduleCollectionCell.h"
#import "SchoolApiClient.h"
#define titleHeight45
#define weekHeight30
@interface ClassScheduleDateView()<UICollectionViewDelegate,UICollectionViewDataSource,UICollectionViewDataSource, UICollectionViewDelegateFlowLayout,UIScrollViewDelegate>
@property (strong, nonatomic) UICollectionView *collectionView;
@property (strong, nonatomic) NSMutableArray *lastlastMonthObjects;
@property (strong, nonatomic) NSMutableArray *lastMonthObjects;
@property (strong, nonatomic) NSMutableArray *currentMonthObjects;
@property (strong, nonatomic) NSMutableArray *nextMonthObjects;
@property (strong, nonatomic) NSMutableArray *nextnextMonthObjects;
@property (strong, nonatomic) NSMutableArray *showDateObjects;
@property (strong, nonatomic) NSMutableArray *showLastDateObjects;
@property (strong, nonatomic) NSMutableArray *showNextDateObjects;
@property (strong, nonatomic) NSArray *weakObjects;
@property (strong, nonatomic) UIView *headView;
@property (strong, nonatomic) UILabel *dateLabel;
@property (strong, nonatomic) UIButton *lastButton;//上個月
@property (strong, nonatomic) UIButton *nextButton;//下個月
@property (strong, nonatomic) UIButton *hideButton;//隱藏日歷
@property (strong, nonatomic) NSString *currentDateStr;
@property (strong, nonatomic) NSString *lastDateStr;
@property (strong, nonatomic) NSString *nextDateStr;
@property (strong, nonatomic) NSString *startDateStr;//開始日期
@property (strong, nonatomic) NSString *endDateStr;//結(jié)束日期
@property (strong, nonatomic) UIScrollView *bgScrollView;
@property (strong, nonatomic) UICollectionView *lastCollectionView;
@property (strong, nonatomic) UICollectionView *nextCollectionView;
@property (strong, nonatomic) NSMutableArray *courseList;
//請求數(shù)據(jù)的有課的日子
@property (strong, nonatomic) NSMutableArray *lastList;
@property (strong, nonatomic) NSMutableArray *currentList;
@property (strong, nonatomic) NSMutableArray *nextList;
@property (assign, nonatomic) NSInteger selectIndex;
@end
@implementation ClassScheduleDateView
- (instancetype)initWithFrame:(CGRect)frame {
? ? self= [superinitWithFrame:frame];
? ? if(self) {
? ? ? ? self.backgroundColor = [UIColor whiteColor];
? ? ? ? self.lastMonthObjects = [[NSMutableArray alloc]init];
? ? ? ? self.currentMonthObjects = [[NSMutableArray alloc]init];
? ? ? ? self.nextMonthObjects = [[NSMutableArray alloc]init];
? ? ? ? self.showDateObjects = [[NSMutableArray alloc]init];
? ? ? ? self.lastlastMonthObjects = [[NSMutableArray alloc]init];
? ? ? ? self.nextnextMonthObjects = [[NSMutableArray alloc]init];
? ? ? ? self.showLastDateObjects = [[NSMutableArray alloc]init];
? ? ? ? self.showNextDateObjects = [[NSMutableArray alloc]init];
? ? ? ? self.lastList = [[NSMutableArray alloc]init];
? ? ? ? self.currentList = [[NSMutableArray alloc]init];
? ? ? ? self.nextList = [[NSMutableArray alloc]init];
? ? ? ? self.courseList = [[NSMutableArray alloc]init];
? ? ? ? self.weakObjects = @[@"日",@"一",@"二",@"三",@"四",@"五",@"六"];
? ? ? ? self.currentDateStr = @"";
? ? ? ? self.lastDateStr=@"";
? ? ? ? self.nextDateStr=@"";
? ? ? ? self.startDateStr=@"";
? ? ? ? self.endDateStr=@"";
? ? ? ? self.selectIndex=1000;
? ? ? ? [selfinitHeadView];
? ? ? ? self.bgScrollView = [[UIScrollView alloc]initWithFrame:CGRectMake(0, titleHeight+weekHeight, SCREEN_WIDTH, self.height-titleHeight-weekHeight)];
? ? ? ? self.bgScrollView.contentSize = CGSizeMake(SCREEN_WIDTH*3, self.height-titleHeight-weekHeight);
? ? ? ? self.bgScrollView.pagingEnabled=YES;
? ? ? ? self.bgScrollView.delegate=self;
? ? ? ? self.bgScrollView.showsHorizontalScrollIndicator = NO;
? ? ? ? self.bgScrollView.showsVerticalScrollIndicator = NO;
? ? ? ? self.bgScrollView.contentOffset = CGPointMake(SCREEN_WIDTH, 0);
? ? ? ? [selfaddSubview:self.bgScrollView];
? ? ? ? [self.bgScrollView addSubview:self.collectionView];
? ? ? ? [self.bgScrollView addSubview:self.lastCollectionView];
? ? ? ? [self.bgScrollView addSubview:self.nextCollectionView];
? ? ? ? NSDateFormatter *formatter=[[NSDateFormatter alloc] init];
? ? ? ? [formattersetDateFormat:@"yyyy-MM"];
? ? ? ? NSDate*currentDate=[NSDatenew];
? ? ? ? //上個月
? ? ? ? NSCalendar *calendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSCalendarIdentifierGregorian];
? ? ? ? NSDateComponents *lastMonthComps = [[NSDateComponents alloc] init];
? ? ? ? NSDate*lastdate = [calendardateByAddingComponents:lastMonthCompstoDate:currentDateoptions:0];
? ? ? ? NSString*lastDateStr = [formatterstringFromDate:lastdate];
? ? ? ? [selfgetAllDaysWithMonth:lastDateStr];
? ? }
? ? return self;
}
- (void)initHeadView{
? ? self.headView = [[UIView alloc]initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, titleHeight + weekHeight)];
? ? self.headView.backgroundColor = [UIColor whiteColor];
? ? [selfaddSubview:self.headView];
? ? self.dateLabel = [[UILabel alloc]initWithFrame:CGRectMake(10, 0, 200, titleHeight)];
? ? self.dateLabel.text=@"";
? ? [self.headView addSubview:self.dateLabel];
? ? for(inti =0; i
? ? ? ? UILabel *label = [[UILabel alloc]initWithFrame:CGRectMake(self.width/7.0*i, titleHeight, self.width/7.0, weekHeight)];
? ? ? ? label.text=self.weakObjects[i];
? ? ? ? label.textColor=RGB(200,200,200);
? ? ? ? label.textAlignment = NSTextAlignmentCenter;
? ? ? ? label.font = [UIFont systemFontOfSize:11];
? ? ? ? [self.headViewaddSubview:label];
? ? }
? ? self.lastButton = [[UIButton alloc]initWithFrame:CGRectMake(SCREEN_WIDTH-titleHeight*2-10, 0, titleHeight, titleHeight)];
? ? [self.lastButton setImage:[UIImage imageNamed:@"classScheduleLeft"] forState:UIControlStateNormal];
? ? [self.lastButton addTarget:self action:@selector(lastClick) forControlEvents:UIControlEventTouchUpInside];
? ? [self.headView addSubview:self.lastButton];
? ? self.hideButton = [[UIButton alloc]initWithFrame:CGRectMake(SCREEN_WIDTH-titleHeight*2-10, 0, titleHeight, titleHeight)];
? ? [self.hideButton setImage:[UIImage imageNamed:@"classScheduleLeft"] forState:UIControlStateNormal];
? ? [self.hideButton addTarget:self action:@selector(lastClick) forControlEvents:UIControlEventTouchUpInside];
? ? [self.headView addSubview:self.hideButton];
? ? self.nextButton = [[UIButton alloc]initWithFrame:CGRectMake(SCREEN_WIDTH-titleHeight-10, 0, titleHeight, titleHeight)];
? ? [self.nextButton setImage:[UIImage imageNamed:@"classScheduleRight"] forState:UIControlStateNormal];
? ? [self.nextButton addTarget:self action:@selector(nextClick) forControlEvents:UIControlEventTouchUpInside];
? ? [self.headView addSubview:self.nextButton];
}
- (void)lastClick{
? ? NSLog(@"lastClick");
? ? self.currentDateStr = self.lastDateStr;
? ? self.dateLabel.text = [NSString stringWithFormat:@"%@月",[self.currentDateStr stringByReplacingOccurrencesOfString:@"-" withString:@"年"]];
? ? [self getAllDaysWithMonth:self.currentDateStr];
}
- (void)nextClick{
? ? NSLog(@"nextClick");
? ? self.currentDateStr = self.nextDateStr;
? ? self.dateLabel.text = [NSString stringWithFormat:@"%@月",[self.currentDateStr stringByReplacingOccurrencesOfString:@"-" withString:@"年"]];
? ? [self getAllDaysWithMonth:self.currentDateStr];
}
//獲取當前月的總天數(shù)填充數(shù)組
- (void)getAllDaysWithMonth:(NSString *)dateStr//2021-12
{
? ? [self.lastMonthObjects removeAllObjects];
? ? [self.nextMonthObjects removeAllObjects];
? ? [self.showDateObjects removeAllObjects];
? ? [self.currentMonthObjects removeAllObjects];
? ? [self.showNextDateObjects removeAllObjects];
? ? [self.showLastDateObjects removeAllObjects];
? ? NSDateFormatter *formatter=[[NSDateFormatter alloc] init];
? ? [formattersetDateFormat:@"yyyy-MM"];
? ? NSDate*currentDate=[formatterdateFromString:dateStr];
? ? //上上個月
? ? NSCalendar *llcalendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSCalendarIdentifierGregorian];
? ? NSDateComponents *lllastMonthComps = [[NSDateComponents alloc] init];
? ? [lllastMonthCompssetMonth:-2];
? ? NSDate*lllastdate = [llcalendardateByAddingComponents:lllastMonthCompstoDate:currentDateoptions:0];
? ? NSString*lllastDateStr = [formatterstringFromDate:lllastdate];
? ? NSUIntegerlllastDayCount = [selfgetInMonthNumberOfDays:lllastDateStr];//一個月的總天數(shù)
? ? [formattersetDateFormat:@"yyyy-MM-dd"];
? ? for(NSIntegeri =1; i <= lllastDayCount; i++) {
? ? ? ? NSString * sr = [NSString stringWithFormat:@"%ld",i];
? ? ? ? [self.lastlastMonthObjects addObject:sr];
? ? }
? ? //上個月
? ? [formattersetDateFormat:@"yyyy-MM"];
? ? NSCalendar *calendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSCalendarIdentifierGregorian];
? ? NSDateComponents *lastMonthComps = [[NSDateComponents alloc] init];
? ? [lastMonthCompssetMonth:-1];
? ? NSDate*lastdate = [calendardateByAddingComponents:lastMonthCompstoDate:currentDateoptions:0];
? ? NSString*lastDateStr = [formatterstringFromDate:lastdate];
? ? NSUIntegerlastDayCount = [selfgetInMonthNumberOfDays:lastDateStr];//一個月的總天數(shù)
? ? [formattersetDateFormat:@"yyyy-MM-dd"];
? ? for(NSIntegeri =1; i <= lastDayCount; i++) {
? ? ? ? NSString * sr = [NSString stringWithFormat:@"%ld",i];
? ? ? ? [self.lastMonthObjectsaddObject:sr];
? ? }
? ? self.lastDateStr= lastDateStr;
? ? //下個月
? ? [formattersetDateFormat:@"yyyy-MM"];
? ? NSCalendar *nextCalendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSCalendarIdentifierGregorian];
? ? NSDateComponents *nextMonthComps = [[NSDateComponents alloc] init];
? ? [nextMonthCompssetMonth:1];
? ? NSDate*nextDate = [nextCalendardateByAddingComponents:nextMonthCompstoDate:currentDateoptions:0];
? ? NSString*nextDateStr = [formatterstringFromDate:nextDate];
? ? NSUIntegernextDayCount = [selfgetInMonthNumberOfDays:nextDateStr];//一個月的總天數(shù)
? ? [formattersetDateFormat:@"yyyy-MM-dd"];
? ? for(NSIntegeri =1; i <= nextDayCount; i++) {
? ? ? ? NSString * sr = [NSString stringWithFormat:@"%ld",i];
? ? ? ? [self.nextMonthObjectsaddObject:sr];
? ? }
? ? self.nextDateStr= nextDateStr;
? ? //下下個月
? ? [formattersetDateFormat:@"yyyy-MM"];
? ? NSCalendar *nnnextCalendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSCalendarIdentifierGregorian];
? ? NSDateComponents *nnnextMonthComps = [[NSDateComponents alloc] init];
? ? [nnnextMonthCompssetMonth:2];
? ? NSDate*nnnextDate = [nnnextCalendardateByAddingComponents:nnnextMonthCompstoDate:currentDateoptions:0];
? ? NSString*nnnextDateStr = [formatterstringFromDate:nnnextDate];
? ? NSUIntegernnnextDayCount = [selfgetInMonthNumberOfDays:nnnextDateStr];//一個月的總天數(shù)
? ? [formattersetDateFormat:@"yyyy-MM-dd"];
? ? for(NSIntegeri =1; i <= nnnextDayCount; i++) {
? ? ? ? NSString * sr = [NSString stringWithFormat:@"%ld",i];
? ? ? ? [self.nextnextMonthObjects addObject:sr];
? ? }
? ? //當前月
? ? [formattersetDateFormat:@"yyyy-MM"];
? ? NSUIntegerdayCount = [selfgetInMonthNumberOfDays:dateStr];//一個月的總天數(shù)
? ? NSString* str = [formatterstringFromDate:currentDate];//年月
? ? [formattersetDateFormat:@"yyyy-MM-dd"];
? ? for(NSIntegeri =1; i <= dayCount; i++) {
//? ? ? ? NSString * sr = [NSString stringWithFormat:@"%@-%ld",str,i];
//? ? ? ? [self.showDateObjects addObject:sr];
? ? ? ? NSString * sr = [NSString stringWithFormat:@"%ld",i];
? ? ? ? [self.currentMonthObjects addObject:sr];
? ? }
? ? self.currentDateStr= dateStr;
? ? if ([self.dateLabel.text isEqualToString:@""]) {
? ? ? ? self.dateLabel.text = [NSString stringWithFormat:@"%@月",[self.currentDateStr stringByReplacingOccurrencesOfString:@"-" withString:@"年"]];
? ? }
? ? //配置下個月顯示的數(shù)據(jù)
? ? [formattersetDateFormat:@"yyyy-MM-dd"];
? ? NSDate*nextFirstDay=[formatterdateFromString:[NSStringstringWithFormat:@"%@-01",nextDateStr]];
? ? NSDate*nextLastDay=[formatterdateFromString:[NSStringstringWithFormat:@"%@-%lu",nextDateStr,(unsignedlong)nextDayCount]];
? ? NSIntegernfirstDay = [selfdateisweek:nextFirstDay];
? ? NSIntegernlastDay = [selfdateisweek:nextLastDay];
? ? for(inti = (int)nfirstDay; i>0; i--) {
? ? ? ? [self.showNextDateObjects addObject:self.currentMonthObjects[self.currentMonthObjects.count - i]];
? ? }
? ? for(inti =0; i
? ? ? ? [self.showNextDateObjects addObject:self.nextMonthObjects[i]];
? ? }
? ? for(inti =0; i<6-nlastDay; i++) {
? ? ? ? [self.showNextDateObjects addObject:self.nextnextMonthObjects[i]];
? ? }
? ? //配置上個月顯示的數(shù)據(jù)
? ? [formattersetDateFormat:@"yyyy-MM-dd"];
? ? NSDate*lastFirstDay=[formatterdateFromString:[NSStringstringWithFormat:@"%@-01",lastDateStr]];
? ? NSDate*lastLastDay=[formatterdateFromString:[NSStringstringWithFormat:@"%@-%lu",lastDateStr,(unsignedlong)lastDayCount]];
? ? NSIntegerlfirstDay = [selfdateisweek:lastFirstDay];
? ? NSIntegerllastDay = [selfdateisweek:lastLastDay];
? ? for(inti = (int)lfirstDay; i>0; i--) {
? ? ? ? [self.showLastDateObjects addObject:self.lastlastMonthObjects[self.lastlastMonthObjects.count - i]];
? ? }
? ? for(inti =0; i
? ? ? ? [self.showLastDateObjects addObject:self.lastMonthObjects[i]];
? ? }
? ? for(inti =0; i<6-llastDay; i++) {
? ? ? ? [self.showLastDateObjects addObject:self.currentMonthObjects[i]];
? ? }
? ? //配置當前月顯示的數(shù)據(jù)
? ? [formattersetDateFormat:@"yyyy-MM-dd"];
? ? NSDate*currentFirstDay=[formatterdateFromString:[NSStringstringWithFormat:@"%@-01",dateStr]];
? ? NSDate*currentLastDay=[formatterdateFromString:[NSStringstringWithFormat:@"%@-%lu",dateStr,(unsignedlong)dayCount]];
? ? NSIntegerfirstDay = [selfdateisweek:currentFirstDay];
? ? NSIntegerlastDay = [selfdateisweek:currentLastDay];
? ? self.startDateStr = @"";
? ? self.endDateStr = @"";
? ? for(inti = (int)firstDay; i>0; i--) {
? ? ? ? [self.showDateObjects addObject:self.lastMonthObjects[self.lastMonthObjects.count - i]];
? ? ? ? if(i == firstDay) {
? ? ? ? ? ? self.startDateStr= [NSStringstringWithFormat:@"%@-%@",lastDateStr,self.showDateObjects.firstObject];
? ? ? ? }
? ? }
? ? for(inti =0; i
? ? ? ? [self.showDateObjects addObject:self.currentMonthObjects[i]];
? ? ? ? if([self.startDateStrisEqualToString:@""]) {
? ? ? ? ? ? self.startDateStr= [NSStringstringWithFormat:@"%@-01",dateStr];
? ? ? ? }
? ? ? ? if(i ==self.currentMonthObjects.count-1) {
? ? ? ? ? ? self.endDateStr= [NSStringstringWithFormat:@"%@-%lu",dateStr,(unsignedlong)dayCount];
? ? ? ? }
? ? }
? ? for(inti =0; i<6-lastDay; i++) {
? ? ? ? [self.showDateObjects addObject:self.nextMonthObjects[i]];
? ? ? ? if(i ==6-lastDay-1) {
? ? ? ? ? ? self.endDateStr= [NSStringstringWithFormat:@"%@-%lu",nextDateStr,(unsignedlong)i+1];
? ? ? ? }
? ? }
? ? [self.lastCollectionView reloadData];
? ? [self.nextCollectionView reloadData];
? ? [self.collectionView reloadData];
? ? self.bgScrollView.contentOffset = CGPointMake(SCREEN_WIDTH, 0);
? ? if(self.delegate&& [self.delegaterespondsToSelector:@selector(courseList:andEndTime:)]) {
? ? ? ? [self.delegate courseList:self.startDateStr andEndTime:self.endDateStr];
? ? }
}
-(NSInteger)getInMonthNumberOfDays:(NSString *)dateStr
{
? ? NSCalendar * calendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSCalendarIdentifierGregorian];
? ? NSDateFormatter *formatter=[[NSDateFormatter alloc] init];
? ? [formattersetDateFormat:@"yyyy-MM"];
? ? NSDate*currentDate=[formatterdateFromString:dateStr];
? ? NSRange range = [calendar rangeOfUnit:NSCalendarUnitDay inUnit: NSCalendarUnitMonth forDate:currentDate];
? ? returnrange.length;
}
- (void)setupRequestMonth
{
? ? NSDate*currentDate = [NSDatedate];
? ? NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
? ? [formattersetDateFormat:@"yyyy-MM"];
? ? NSCalendar *calendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar];
? ? NSDateComponents *lastMonthComps = [[NSDateComponents alloc] init];
//? ? [lastMonthComps setYear:1]; // year = 1表示1年后的時間 year = -1為1年前的日期，month day 類推
? ? [lastMonthCompssetMonth:-1];
? ? NSDate*newdate = [calendardateByAddingComponents:lastMonthCompstoDate:currentDateoptions:0];
? ? NSString*dateStr = [formatterstringFromDate:newdate];
? ? NSLog(@"date str = %@", dateStr);
}
- (NSInteger)dateisweek:(NSDate*)date {
? ? NSCalendar * calendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSCalendarIdentifierGregorian];
? ? NSDateComponents *comps = [calendar components:kCFCalendarUnitWeekOfMonth|NSCalendarUnitWeekday fromDate:date];
? ? NSIntegernum;
? ? switch(comps.weekday) {
? ? ? ? case1:
? ? ? ? ? ? num =0;//周日
? ? ? ? ? ? break;
? ? ? ? case2:
? ? ? ? ? ? num =1;
? ? ? ? ? ? break;
? ? ? ? case3:
? ? ? ? ? ? num =2;
? ? ? ? ? ? break;
? ? ? ? case4:
? ? ? ? ? ? num =3;
? ? ? ? ? ? break;
? ? ? ? case5:
? ? ? ? ? ? num =4;
? ? ? ? ? ? break;
? ? ? ? case6:
? ? ? ? ? ? num =5;
? ? ? ? ? ? break;
? ? ? ? case7:
? ? ? ? ? ? num =6;//周六
? ? ? ? ? ? break;
? ? ? ? default:
? ? ? ? ? ? break;
? ? }
? ? returnnum;
}
- (UICollectionView *)collectionView{
? ? if (!_collectionView) {
? ? ? ? UICollectionViewFlowLayout *flowLayout = [[UICollectionViewFlowLayout alloc] init];
? ? ? ? [flowLayoutsetScrollDirection:UICollectionViewScrollDirectionVertical];
? ? ? ? _collectionView = [[UICollectionView alloc]initWithFrame:CGRectMake(SCREEN_WIDTH, 0, SCREEN_WIDTH, self.height-titleHeight-weekHeight-10) collectionViewLayout:flowLayout];
? ? ? ? _collectionView.delegate = self;
? ? ? ? _collectionView.dataSource = self;
? ? ? ? _collectionView.backgroundColor = [UIColor whiteColor];
? ? ? ? //? ? ? ? 添加headview 實際上是 使用了uicollectionview的 SectionHeader來實現(xiàn)類似于? tableview 的 tableheaderview效果
//? ? ? ? [_collectionView registerNib:[UINib nibWithNibName:@"PositionReusableView" bundle:nil] forSupplementaryViewOfKind:UICollectionElementKindSectionHeader withReuseIdentifier:@"PositionReusableView"];
? ? ? ? [_collectionView registerNib:[UINib nibWithNibName:@"ClassScheduleCollectionCell" bundle:nil] forCellWithReuseIdentifier:NSStringFromClass([ClassScheduleCollectionCell class])];
? ? ? ? [selfaddSubview:self.collectionView];
? ? }
? ? return _collectionView;
}
- (UICollectionView *)lastCollectionView{
? ? if (!_lastCollectionView) {
? ? ? ? UICollectionViewFlowLayout *flowLayout = [[UICollectionViewFlowLayout alloc] init];
? ? ? ? [flowLayoutsetScrollDirection:UICollectionViewScrollDirectionVertical];
? ? ? ? _lastCollectionView = [[UICollectionView alloc]initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, self.height-titleHeight-weekHeight-10) collectionViewLayout:flowLayout];
? ? ? ? _lastCollectionView.delegate = self;
? ? ? ? _lastCollectionView.dataSource = self;
? ? ? ? _lastCollectionView.backgroundColor = [UIColor whiteColor];
? ? ? ? //? ? ? ? 添加headview 實際上是 使用了uicollectionview的 SectionHeader來實現(xiàn)類似于? tableview 的 tableheaderview效果
//? ? ? ? [_collectionView registerNib:[UINib nibWithNibName:@"PositionReusableView" bundle:nil] forSupplementaryViewOfKind:UICollectionElementKindSectionHeader withReuseIdentifier:@"PositionReusableView"];
? ? ? ? [_lastCollectionView registerNib:[UINib nibWithNibName:@"ClassScheduleCollectionCell" bundle:nil] forCellWithReuseIdentifier:NSStringFromClass([ClassScheduleCollectionCell class])];
? ? ? ? [self addSubview:_lastCollectionView];
? ? }
? ? return _lastCollectionView;
}
- (UICollectionView *)nextCollectionView{
? ? if (!_nextCollectionView) {
? ? ? ? UICollectionViewFlowLayout *flowLayout = [[UICollectionViewFlowLayout alloc] init];
? ? ? ? [flowLayoutsetScrollDirection:UICollectionViewScrollDirectionVertical];
? ? ? ? _nextCollectionView = [[UICollectionView alloc]initWithFrame:CGRectMake(SCREEN_WIDTH*2, 0, SCREEN_WIDTH, self.height-titleHeight-weekHeight-10) collectionViewLayout:flowLayout];
? ? ? ? _nextCollectionView.delegate = self;
? ? ? ? _nextCollectionView.dataSource = self;
? ? ? ? _nextCollectionView.backgroundColor = [UIColor whiteColor];
? ? ? ? //? ? ? ? 添加headview 實際上是 使用了uicollectionview的 SectionHeader來實現(xiàn)類似于? tableview 的 tableheaderview效果
//? ? ? ? [_collectionView registerNib:[UINib nibWithNibName:@"PositionReusableView" bundle:nil] forSupplementaryViewOfKind:UICollectionElementKindSectionHeader withReuseIdentifier:@"PositionReusableView"];
? ? ? ? [_nextCollectionView registerNib:[UINib nibWithNibName:@"ClassScheduleCollectionCell" bundle:nil] forCellWithReuseIdentifier:NSStringFromClass([ClassScheduleCollectionCell class])];
? ? ? ? [self addSubview:_nextCollectionView];
? ? }
? ? return _nextCollectionView;
}
//#pragma mark - 代理方法 Delegate Methods
//- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout referenceSizeForHeaderInSection:(NSInteger)section{
//? ? return CGSizeMake(SCREEN_WIDTH, 50);
//}
////然后實現(xiàn)以下的協(xié)議
//-(UICollectionReusableView *)collectionView:(UICollectionView *)collectionView viewForSupplementaryElementOfKind:(NSString *)kind atIndexPath:(NSIndexPath *)indexPath
//{
//? ? UICollectionReusableView *reusableview = nil;
//? ? NSLog(@"kind = %@", kind);
//? ? if (kind == UICollectionElementKindSectionHeader){
//
//? ? ? ? PositionReusableView *headerV = (PositionReusableView *)[collectionView dequeueReusableSupplementaryViewOfKind:UICollectionElementKindSectionHeader withReuseIdentifier:@"PositionReusableView" forIndexPath:indexPath];
//? ? ? ? headerV.titleLabel.text = self.objects[indexPath.section][@"cate"][@"name"];
//? ? ? ? reusableview = headerV;
//? ? ? ? NSString *cateCode = self.objects[indexPath.section][@"cate"][@"code"];
//? ? ? ? NSString *logoStr = [self getLogoNameStr:cateCode];
//? ? ? ? headerV.logoImageView.image = [UIImage imageNamed:logoStr];
//? ? ? ? if (indexPath.section == 0) {
//? ? ? ? ? ? headerV.lineView.hidden = YES;
//? ? ? ? }
//? ? }
//? ? return reusableview;
//}
//- (NSString *)getLogoNameStr:(NSString *)code{
//? ? if ([code isEqualToString:@"1"]) {
//? ? ? ? return @"position_logo_gwy";
//? ? }
//? ? else if ([code isEqualToString:@"2"]) {
//? ? ? ? return @"position_logo_tang";
//? ? }
//? ? else if ([code isEqualToString:@"3"]) {
//? ? ? ? return @"position_logo_xz";
//? ? }
//? ? else if ([code isEqualToString:@"4"]) {
//? ? ? ? return @"position_logo_jiguan";
//? ? }
//? ? return @"position_logo_jiguan";
//}
// 設(shè)置分區(qū)
- (NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView {
? ? return1;
//? ? return self.currentMonthObjects.count;
}
// 每個分區(qū)上得元素個數(shù)
- (NSInteger)collectionView:(UICollectionView*)collectionViewnumberOfItemsInSection:(NSInteger)section {
? ? if(collectionView ==self.collectionView) {
? ? ? ? return self.showDateObjects.count;
? ? }
? ? elseif(collectionView ==self.nextCollectionView){
? ? ? ? return? self.showNextDateObjects.count;
? ? }
? ? elseif(collectionView ==self.lastCollectionView){
? ? ? ? return? self.showLastDateObjects.count;
? ? }
? ? return0;
}
// 設(shè)置cell
- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath {
? ? ClassScheduleCollectionCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:NSStringFromClass([ClassScheduleCollectionCell class]) forIndexPath:indexPath];
? ? NSString*day =@"";
? ? if(collectionView ==self.collectionView) {
? ? ? ? day =self.showDateObjects[indexPath.row];
? ? ? ? cell.bgView.backgroundColor = [UIColor whiteColor];
? ? }
? ? elseif(collectionView ==self.nextCollectionView){
? ? ? ? day =self.showNextDateObjects[indexPath.row];
? ? }
? ? elseif(collectionView ==self.lastCollectionView){
? ? ? ? day =self.showLastDateObjects[indexPath.row];
? ? }
? ? cell.dateLabel.text= day;
? ? if(indexPath.row<10&& day.intValue>20) {
? ? ? ? cell.dateLabel.textColor=RGB(200,200,200);
? ? ? ? cell.dateLabel.font = [UIFont systemFontOfSize:12 weight:UIFontWeightBold];
? ? ? ? if([self.lastListcontainsObject:day]) {
? ? ? ? ? ? cell.radioView.hidden=NO;
? ? ? ? }
? ? ? ? else{
? ? ? ? ? ? cell.radioView.hidden=YES;
? ? ? ? }
? ? }
? ? elseif(indexPath.row>20&& day.intValue<10) {
? ? ? ? cell.dateLabel.textColor=RGB(200,200,200);
? ? ? ? cell.dateLabel.font = [UIFont systemFontOfSize:12 weight:UIFontWeightBold];
? ? ? ? if([self.nextListcontainsObject:day]) {
? ? ? ? ? ? cell.radioView.hidden=NO;
? ? ? ? }
? ? ? ? else{
? ? ? ? ? ? cell.radioView.hidden=YES;
? ? ? ? }
? ? }
? ? else{
? ? ? ? cell.dateLabel.textColor=UIColorFromRGB(0x000000);
? ? ? ? cell.dateLabel.font = [UIFont systemFontOfSize:12 weight:UIFontWeightBold];
? ? ? ? if([self.currentListcontainsObject:day]) {
? ? ? ? ? ? cell.radioView.hidden=NO;
? ? ? ? }
? ? ? ? else{
? ? ? ? ? ? cell.radioView.hidden=YES;
? ? ? ? }
? ? }
? ? if(collectionView ==self.collectionView) {
? ? ? ? if(self.selectIndex== indexPath.row) {
? ? ? ? ? ? cell.bgView.backgroundColor=UIColorFromRGB(UI_COLOR_Exam_BLUE_2987FC);
? ? ? ? ? ? cell.dateLabel.textColor = [UIColor whiteColor];
? ? ? ? }
? ? }
? ? returncell;
}
// 設(shè)置cell大小 itemSize：可以給每一個cell指定不同的尺寸
- (CGSize)collectionView:(UICollectionView*)collectionViewlayout:(UICollectionViewLayout*)collectionViewLayoutsizeForItemAtIndexPath:(NSIndexPath*)indexPath {
? ? intnum = (int)self.showDateObjects.count/7;
? ? CGFloatheight = (self.height-titleHeight-weekHeight-10)/num;
? ? CGFloatwidth =SCREEN_WIDTH/7.0;
? ? returnCGSizeMake(width, height);
}
// 設(shè)置UIcollectionView整體的內(nèi)邊距（這樣item不貼邊顯示）
- (UIEdgeInsets)collectionView:(UICollectionView*)collectionViewlayout:(UICollectionViewLayout*)collectionViewLayoutinsetForSectionAtIndex:(NSInteger)section {
? ? // 上 左 下 右
? ? return UIEdgeInsetsMake(0, 0, 0, 0);
}
// 設(shè)置minimumLineSpacing：cell上下之間最小的距離
- (CGFloat)collectionView:(UICollectionView*)collectionViewlayout:(UICollectionViewLayout*)collectionViewLayoutminimumLineSpacingForSectionAtIndex:(NSInteger)section {
? ? return0;
}
// 設(shè)置minimumInteritemSpacing：cell左右之間最小的距離
- (CGFloat)collectionView:(UICollectionView*)collectionViewlayout:(UICollectionViewLayout*)collectionViewLayoutminimumInteritemSpacingForSectionAtIndex:(NSInteger)section {
? ? return0;
}
// 選中cell的回調(diào)
- (void)collectionView:(UICollectionView*)collectionViewdidSelectItemAtIndexPath:(NSIndexPath*)indexPath {
? ? self.selectIndex= indexPath.row;
? ? [self.collectionView reloadData];
? ? if(self.delegate&& [self.delegaterespondsToSelector:@selector(courseListScrollTo:)]) {
? ? ? ? NSString*day =@"";
? ? ? ? if(collectionView ==self.collectionView) {
? ? ? ? ? ? day =self.showDateObjects[indexPath.row];
? ? ? ? }
? ? ? ? if(day.intValue<10) {
? ? ? ? ? ? day = [NSStringstringWithFormat:@"0%@",day];
? ? ? ? }
? ? ? ? if(indexPath.row<10&& day.intValue>20) {
? ? ? ? ? ? day = [NSStringstringWithFormat:@"%@-%@",self.lastDateStr,day];
? ? ? ? }
? ? ? ? elseif(indexPath.row>20&& day.intValue<10) {
? ? ? ? ? ? day = [NSStringstringWithFormat:@"%@-%@",self.nextDateStr,day];
? ? ? ? }
? ? ? ? else{
? ? ? ? ? ? day = [NSStringstringWithFormat:@"%@-%@",self.currentDateStr,day];
? ? ? ? }
? ? ? ? [self.delegate courseListScrollTo:day];
? ? }
}
- (void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView {
? ? BOOLscrollToScrollStop = !scrollView.tracking&& !scrollView.dragging&& !scrollView.decelerating;
? ? if(scrollToScrollStop) {
? ? ? ? // 停止后要執(zhí)行的代碼
? ? ? ? NSLog(@"停止后要執(zhí)行的代碼11111");
? ? ? ? CGFloatx = scrollView.contentOffset.x;
? ? ? ? NSLog(@"停止后要執(zhí)行的代碼11111----%f--------",x);
? ? ? ? if(x ==0) {
? ? ? ? ? ? //向左滑動
? ? ? ? ? ? [selflastClick];
? ? ? ? ? ? self.selectIndex=100;
? ? ? ? }
? ? ? ? elseif(x ==SCREEN_WIDTH*2){
? ? ? ? ? ? //向右滑動
? ? ? ? ? ? [selfnextClick];
? ? ? ? ? ? self.selectIndex=100;
? ? ? ? }
? ? }
}
- (void)scrollViewDidEndDragging:(UIScrollView *)scrollView willDecelerate:(BOOL)decelerate {
? ? if(!decelerate) {
? ? ? ? BOOLdragToDragStop = scrollView.tracking&& !scrollView.dragging&& !scrollView.decelerating;
? ? ? ? if(dragToDragStop) {
? ? ? ? ? ? // 停止后要執(zhí)行的代碼
? ? ? ? ? ? NSLog(@"停止后要執(zhí)行的代碼222222");
? ? ? ? }
? ? }
}
//刷新下藍色點點
- (void)setData:(NSArray*)array{
? ? [self.lastList removeAllObjects];
? ? [self.currentList removeAllObjects];
? ? [self.nextList removeAllObjects];
? ? for(NSDictionary*dicinarray) {
? ? ? ? NSString*time = dic[@"startTime"];
? ? ? ? if(time.length>8) {
? ? ? ? ? ? NSString *day = [NSString stringWithFormat:@"%d",[time substringFromIndex:8].intValue];
? ? ? ? ? ? time = [timesubstringToIndex:7];
? ? ? ? ? ? if([timeisEqualToString:self.currentDateStr]) {
? ? ? ? ? ? ? ? [self.currentListaddObject:day];
? ? ? ? ? ? }
? ? ? ? ? ? elseif([timeisEqualToString:self.nextDateStr]){
? ? ? ? ? ? ? ? [self.nextListaddObject:day];
? ? ? ? ? ? }
? ? ? ? ? ? elseif([timeisEqualToString:self.lastDateStr]){
? ? ? ? ? ? ? ? [self.lastListaddObject:day];
? ? ? ? ? ? }
? ? ? ? }
? ? }
? ? [self.collectionView reloadData];
}
@end
