1，新商品筛选

2，删去和优化部分代码。

iCemarose/Assets.xcassets/ic_arrow_down.imageset/Contents.json

+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "ic_arrow_down@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "ic_arrow_down@3x.png",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}
\ No newline at end of file

iCemarose/Class/Model/KWMBrandsImage.h

-//
-//  KWMBrandsImage.h
-//  iCemarose
-//
-//  Created by 陈荣科 on 2016/11/8.
-//  Copyright © 2016年 kollway. All rights reserved.
-//
-
-#import "KWMBaseModel.h"
-
-@interface KWMBrandsImage : KWMBaseModel
-@property (nonatomic) NSString *handle;
-@property (nonatomic) NSDictionary *image;
-@property (nonatomic) NSString *title;
-
-- (NSString *)getImageScr;
-@end

iCemarose/Class/Model/KWMBrandsImage.m

-//
-//  KWMBrandsImage.m
-//  iCemarose
-//
-//  Created by 陈荣科 on 2016/11/8.
-//  Copyright © 2016年 kollway. All rights reserved.
-//
-
-#import "KWMBrandsImage.h"
-
-@implementation KWMBrandsImage
-- (NSString *)getImageScr{
-    
-    return [_image objectForKey:@"scr"];
-}
-@end

iCemarose/Class/Model/KWMFilter.h

+//
+//  KWMFilter.h
+//  iCemarose
+//
+//  Created by HouWeiBin on 2017/6/7.
+//  Copyright © 2017年 kollway. All rights reserved.
+//
+//  筛选model
+//
+#import <JSONModel/JSONModel.h>
+
+#import <Foundation/Foundation.h>
+
+@interface KWMFilter : KWMBaseModel
+
+//filter tag group name
+@property (nonatomic) NSString *group;
+
+//tags
+@property(nonatomic) NSMutableArray<NSString *> *tags;
+
+@end

iCemarose/Class/Model/KWMFilter.m

+//
+//  KWMFilter.m
+//  iCemarose
+//
+//  Created by HouWeiBin on 2017/6/7.
+//  Copyright © 2017年 kollway. All rights reserved.
+//
+
+#import "KWMFilter.h"
+
+@implementation KWMFilter
+
+@end

iCemarose/Class/Model/KWMOrder.h

@@ -7,6 +7,7 @@
 //
 
 #import <JSONModel/JSONModel.h>
+#import "KWMBaseModel.h"
 
 @interface KWMOrder : KWMBaseModel
 

iCemarose/Class/UI/Brand/KWMBrandCaramelVC.h

@@ -10,8 +10,10 @@
 #import "KWMBarandSelectView.h"
 #import "Buy/Buy.h"
 #import "KWMNewGoodsModel.h"
+#import "KWMNormalFilterTab.h"
+#import "KWMNormalFilterView.h"
 
-@interface KWMBrandCaramelVC : KWMBasePageVC<KWMBarandSelectViewDelegate>
+@interface KWMBrandCaramelVC : KWMBasePageVC<KWMBarandSelectViewDelegate,KWMNormalFilterTabDelegate,KWMFilterDelegate>
 
 @property (weak, nonatomic) IBOutlet UITableView *tbvBrandCaramel;
 @property (weak, nonatomic) IBOutlet UITextView *tvDescription;
@@ -20,17 +22,16 @@
 
 @property (weak, nonatomic) IBOutlet UIImageView *ivBrand;
 //@property (weak, nonatomic) IBOutlet UIView *vScreen;//筛选view
-@property (weak, nonatomic) IBOutlet UIView *vBlurred;//模糊背景
 @property (weak, nonatomic) IBOutlet UIView *vNoneGoods;//没有商品
 
 @property (weak, nonatomic) IBOutlet NSLayoutConstraint *vBackgroudTop;
 @property (weak, nonatomic) IBOutlet NSLayoutConstraint *tvDescriptionTop;
 
+@property (weak, nonatomic) IBOutlet KWMNormalFilterTab *filterTab;
+@property (weak, nonatomic) IBOutlet KWMNormalFilterView *filterView;
 
 @property (nonatomic) BOOL isLoading;
 
-@property (nonatomic) BUYCollectionSort collectionSort;
-
 @property (nonatomic)  BUYCollection *collection;
 @property (nonatomic)  NSString *brand;
 @property (nonatomic) NSString *handle;//搜索品牌字段

iCemarose/Class/UI/Brand/KWMBrandCaramelVC.m

@@ -15,9 +15,10 @@
 #import "UIImageView+WebCache.h"
 #import "KWMImageUtil.h"
 #import "KWMStringUtil.h"
+#import "KWMFilterUtil.h"
 #import "UIColor+SAMAdditions.h"
+#import "MJRefresh.h"
 #import "KWMFilterVC.h"
-#import "KWMImageBlurUtil.h"
 #import "KWMShoppingCart.h"
 
 @interface KWMBrandCaramelVC ()<UITableViewDelegate,UITableViewDataSource,KWMBrandCaramelCellDelegate>
@@ -56,21 +57,7 @@
 - (void)viewDidLoad {
     [super viewDidLoad];
     // Do any additional setup after loading the view.
-    self.collectionSort = BUYCollectionSortCreatedDescending;
-    self.automaticallyAdjustsScrollViewInsets = NO;
-    self.tvDescription.editable = NO;
-    mark = -1;
-    self.vNoneGoods.backgroundColor = [UIColor colorWithRed:244.0/255 green:245.0/255 blue:247.0/255 alpha:1];
-    self.tbvBrandCaramel.separatorStyle = UITableViewCellSeparatorStyleNone;
     
-    _tvDescription.hidden = YES;
-    _btnBottom.hidden = YES;
-    if (_backColor) {
-        
-        _ivBrand.backgroundColor = _backColor;
-    }else{
-        [self setBackColor];
-    }
     [self initView];
     [self getCollection:_handle];
     if(self.goodModel){
@@ -108,7 +95,6 @@
 }
 
 -(void)loadData{
-//    [self showLoading];
     if(self.collection!=nil && self.collection.identifier!=nil){
         [self getProcduct:self.collection.identifier];
     }
@@ -116,7 +102,6 @@
 
 -(void)reLoadData{
     self.currentPage = 0;
-//    [self showLoading];
     if(self.collection!=nil && self.collection.identifier!=nil){
         [self getProcduct:self.collection.identifier];
     }}
@@ -137,7 +122,10 @@ static NSString *idStr = @"KWMBrandCaramelCell";
     isUp = NO;
     backgroundTop = 210;
     tvTop = 255;
+    mark = -1;
 
+    self.automaticallyAdjustsScrollViewInsets = NO;
+    self.hasNextPage = NO;
     self.tbvBrandCaramel.delegate = self;
     self.tbvBrandCaramel.showsVerticalScrollIndicator = NO;
     [self.tbvBrandCaramel registerNib:[UINib nibWithNibName:idStr bundle:nil] forCellReuseIdentifier:idStr];
@@ -146,6 +134,15 @@ static NSString *idStr = @"KWMBrandCaramelCell";
     if(self.goodModel!=nil && self.goodModel.comments!=nil && ![self.goodModel.comments isEqualToString:@"品牌"]){
         self.tbvBrandCaramel.tableHeaderView = [[UIView alloc] initWithFrame:CGRectZero];
     }
+    
+    if (_backColor) {
+        _ivBrand.backgroundColor = _backColor;
+    }else{
+        [self setBackColor];
+    }
+    
+    self.filterView.delegate = self;
+    self.filterTab.delegate = self;
 }
 
 
@@ -187,11 +184,6 @@ static NSString *idStr = @"KWMBrandCaramelCell";
 }
 
 
--(void)kwm_onClickSort:(BUYCollectionSort)sort{
-    self.hasNextPage = YES;
-    self.collectionSort = sort;
-    [self reLoadData];
-}
 
 #pragma mark -- KWMBarandSelectViewDelegate
 //点击返回按钮回调
@@ -206,6 +198,25 @@ static NSString *idStr = @"KWMBrandCaramelCell";
     [self.navigationController pushViewController:shopCartVC animated:YES];
 }
 
+#pragma mark -- KWMFilterDelegate
+-(void)kwm_onFilterFinish:(KWMFilterView *)filterView{
+    self.filterView.hidden = YES;
+    [self.filterTab close];
+    [self reLoadData];
+    [self.tbvBrandCaramel.mj_header beginRefreshing];
+    [self.tbvBrandCaramel setContentOffset:CGPointMake(0,0) animated:YES];
+}
+
+-(void)kwm_onClickFilterBlank:(KWMFilterView *)filterView{
+    [self.filterTab close];
+}
+
+#pragma mark -- KWMNormalFilterTabDelegate
+-(void)kwm_onClickTab:(KWMFilterMode)filterMode isExpandView:(BOOL)isExpand{
+    self.filterView.hidden = !isExpand;
+    self.filterView.filterMode = filterMode;
+}
+
 #pragma mark -- KWMBrandCaramelCellDelegate
 
 //点击左边商品回调
@@ -322,37 +333,35 @@ static NSString *idStr = @"KWMBrandCaramelCell";
 
 - (void)getProcduct:(NSNumber *)collectionId{
     
-    
-    BUYCollectionSort collectionSort  =  self.collectionSort;
     if(collectionId == nil){
         return;
     }
     __weak KWMBrandCaramelVC *weakSelf = self;
-    NSInteger tagetPage = self.currentPage.integerValue + 1;
-    
-    NSArray *tags = nil;
-    
+    //初始化排序及筛选tag
+    BUYCollectionSort collectionSort = self.filterView.selectedSort;
+    NSMutableArray *tags = [KWMFilterUtil getTagsByFilterArray:self.filterView.selectedTags];
     if(self.isSale){
-        NSString *tag;
-        tag = @"sale";
-        tags = [NSArray arrayWithObjects:tag, nil];
+        [tags addObject:@"sale"];
     }
     
+    NSInteger tagetPage = self.currentPage.integerValue + 1;
     [self.client getProductsPage:tagetPage inCollection:collectionId withTags:tags sortOrder:collectionSort completion:^(NSArray *products,NSUInteger page, BOOL reachedEnd, NSError *error){
-        if (error != nil) {
+        if (error) {
             [self showError:error];
             NSLog(@"Error fetching products: %@", error);
-        }else if (products.count == 0 && weakSelf.dataList.count == 0){
-            _vNoneGoods.hidden = NO;
+        }else if (products.count == 0 && tagetPage == 1){
+            weakSelf.vNoneGoods.hidden = NO;
+            [weakSelf.dataList removeAllObjects];
+            [self.tbvBrandCaramel reloadData];
         }else if (error == nil && products) {
             
-            if(tagetPage == 1){
+            if(tagetPage == 1 && (tags.count == 0 || (tags.count == 1 && weakSelf.isSale)) ){
                 [weakSelf.userDao saveCollectionCache:products collectionId:collectionId tags:tags];
             }
             
             weakSelf.hasNextPage = !reachedEnd;
             [weakSelf appendDataList:products setPage:page];
-            _vNoneGoods.hidden = YES;
+            weakSelf.vNoneGoods.hidden = YES;
             [self.tbvBrandCaramel reloadData];
         }
         [weakSelf hideLoading];

iCemarose/Class/UI/Product/KWMSelectedGoodsVC.h

@@ -11,9 +11,11 @@
 #import "KWMDoubleTitleView.h"
 #import "KWMBrandCaramelCell.h"
 #import "UIColor+SAMAdditions.h"
+#import "KWMNormalFilterTab.h"
+#import "KWMNormalFilterView.h"
 
 //选中的商品列表
-@interface KWMSelectedGoodsVC : KWMBasePageVC<KWMBrandCaramelCellDelegate>
+@interface KWMSelectedGoodsVC : KWMBasePageVC<KWMBrandCaramelCellDelegate,KWMNormalFilterTabDelegate,KWMFilterDelegate>
 
 @property (weak, nonatomic) IBOutlet UITableView *tbvSelectedGoods;
 
@@ -23,12 +25,10 @@
 
 @property (weak, nonatomic) IBOutlet UIView *vHeard;
 
-@property (weak, nonatomic) IBOutlet KWMDoubleTitleView *vDoubleTitle;
+@property (weak, nonatomic) IBOutlet UIView *vNoData;
 
-@property (weak, nonatomic) IBOutlet UIImageView *testImageView;
-
-//双重标题view的高度
-@property (weak, nonatomic) IBOutlet NSLayoutConstraint *heightDoubleTitle;
+@property (weak, nonatomic) IBOutlet KWMNormalFilterTab *filterTab;
+@property (weak, nonatomic) IBOutlet KWMNormalFilterView *filterView;
 
 @property (nonatomic) BOOL isLoading;
 

iCemarose/Class/UI/Product/KWMSelectedGoodsVC.m

@@ -10,6 +10,8 @@
 #import "KWMProductDetailVC.h"
 #import "KWMBeforePayVC.h"
 #import "KWMMineTitleView.h"
+#import "MJRefresh.h"
+#import "KWMFilterUtil.h"
 #import "KWMStringUtil.h"
 #import "KWMImageBlurUtil.h"
 
@@ -47,6 +49,8 @@ static NSString *idStr = @"KWMBrandCaramelCell";
 }
 
 - (void)initView{
+    
+    self.hasNextPage = NO;
     self.collectionSort = BUYCollectionSortCreatedDescending;
     if(self.productType != nil){
         //初始化双行标题栏
@@ -72,6 +76,10 @@ static NSString *idStr = @"KWMBrandCaramelCell";
     vStopTap = [[UIView alloc] initWithFrame:CGRectMake(0, 20, UI_SCREEN_WIDTH, 44)];
     vStopTap.backgroundColor = [UIColor clearColor];
     _vHeard.backgroundColor = [UIColor sam_colorWithHex:@"F4F5F7"];
+    
+    self.filterView.delegate = self;
+    self.filterTab.delegate = self;
+    
     [self initCacheData];
 }
 
@@ -111,12 +119,12 @@ static NSString *idStr = @"KWMBrandCaramelCell";
 }
 
 -(void)loadData{
-    [self requesProductList:self.collectionSort];
+    [self requestProductList];
 }
 
 -(void)reLoadData{
     self.currentPage = 0;
-    [self requesProductList:self.collectionSort];
+    [self requestProductList];
 }
 
 
@@ -133,6 +141,26 @@ static NSString *idStr = @"KWMBrandCaramelCell";
     }];
 }
 
+#pragma mark -- KWMFilterDelegate
+-(void)kwm_onFilterFinish:(KWMFilterView *)filterView{
+    self.filterView.hidden = YES;
+    [self.filterTab close];
+    [self reLoadData];
+    [self.tbvSelectedGoods.mj_header beginRefreshing];
+    [self.tbvSelectedGoods setContentOffset:CGPointMake(0,0) animated:YES];
+}
+
+-(void)kwm_onClickFilterBlank:(KWMFilterView *)filterView{
+    [self.filterTab close];
+}
+
+#pragma mark -- KWMNormalFilterTabDelegate
+-(void)kwm_onClickTab:(KWMFilterMode)filterMode isExpandView:(BOOL)isExpand{
+    self.filterView.hidden = !isExpand;
+    self.filterView.filterMode = filterMode;
+}
+
+
 #pragma mark -- KWMBrandCaramelCellDelegate
 
 //点击左边商品回调
@@ -210,14 +238,8 @@ static NSString *idStr = @"KWMBrandCaramelCell";
     return (UI_SCREEN_WIDTH/2 - 20 + 64);
 }
 
-- (void)requesProductList:(BUYCollectionSort)collectionSort{
-    if(!self.hasNextPage){
-        [self showToast:NSLocalizedString(@"WarnLastPage", @"WarnLastPage")];
-        [self hideLoading];
-        return;
-    }
+- (void)requestProductList{
     NSNumber *collectionId;
-    NSArray *tags;
     if([TestModel isEqualToString:@"YES"]){
         //测试
         self.collection = [[BUYCollection alloc] init];
@@ -226,29 +248,31 @@ static NSString *idStr = @"KWMBrandCaramelCell";
     if(self.collection!=nil){
         collectionId = self.collection.identifier;
     }
+    
+    //初始化排序及筛选tag
+    BUYCollectionSort collectionSort = self.filterView.selectedSort;
+    NSMutableArray *tags = [KWMFilterUtil getTagsByFilterArray:self.filterView.selectedTags];
+    
     if(self.productType!=nil){
         if(![KWMStringUtil isEmpty:self.productType.collectionId]){
             NSInteger num = [self.productType.collectionId integerValue];
             collectionId = @(num);
         }
-        NSString *tag;
         if(self.tagType == 0){
-            tag = @"baby";
+            [tags addObject:@"baby"];
         }else if(self.tagType == 1){
-            tag = @"girls";
+            [tags addObject:@"girls"];
         }else if(self.tagType == 2){
-            tag = @"boys";
+            [tags addObject:@"boys"];
         }else if(self.tagType == 3){
-            tag = @"shoes";
+            [tags addObject:@"shoes"];
         }
-        tags = [NSArray arrayWithObjects:tag, nil];
     }
     
     if(collectionId == nil){
         return;
     }
     
-    [self showLoading];
     self.isLoading = YES;
     __weak KWMSelectedGoodsVC *weakSelf = self;
     NSInteger tagetPage = self.currentPage.integerValue + 1;
@@ -258,11 +282,20 @@ static NSString *idStr = @"KWMBrandCaramelCell";
         [weakSelf hideLoading];
         
         if(tagetPage == 1){
+            if(tags.count == 1){
                 [weakSelf.userDao saveCollectionCache:products collectionId:collectionId tags:tags];
             }
+            if(!products || products.count == 0){
+                self.vNoData.hidden = NO;
+                [weakSelf.dataList removeAllObjects];
+                [weakSelf.tbvSelectedGoods reloadData];
+                return;
+            }
+        }
         
         weakSelf.isLoading = NO;
         if (error == nil && products) {
+            self.vNoData.hidden = YES;
             weakSelf.hasNextPage = !reachedEnd;
             [weakSelf appendDataList:products setPage:page];
         }

iCemarose/Class/Util/KWMFilterUtil.h

+//
+//  KWMFilterUtil.h
+//  iCemarose
+//
+//  Created by HouWeiBin on 2017/6/8.
+//  Copyright © 2017年 kollway. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import "KWMFilter.h"
+
+@interface KWMFilterUtil : NSObject
+
++(NSString *) transformTag:(KWMFilter *) filter tag:(NSString *)tag;
+
++(NSMutableArray<NSString *>*) getTagsByFilterArray:(NSArray<KWMFilter *>*)filterArray;
+
+@end

iCemarose/Class/Util/KWMFilterUtil.m

+//
+//  KWMFilterUtil.m
+//  iCemarose
+//
+//  Created by HouWeiBin on 2017/6/8.
+//  Copyright © 2017年 kollway. All rights reserved.
+//
+
+#import "KWMFilterUtil.h"
+#import "KWMFilter.h"
+#import "KWMStringUtil.h"
+
+@implementation KWMFilterUtil
+
++(NSMutableArray<NSString *> *)getTagsByFilterArray:(NSArray<KWMFilter *> *)filterArray{
+    NSMutableArray<NSString *> *tags = [NSMutableArray array];
+    for(KWMFilter *filter in filterArray){
+        if(filter.tags){
+            for(NSString *tag in filter.tags){
+                [tags addObject:[self transformTag:filter tag:tag]];
+            }
+        }
+    }
+    return tags;
+}
+
++(NSString *)transformTag:(KWMFilter *)filter tag:(NSString *)tag{
+    
+    NSString *mTag = [tag copy];
+    
+    //"Spring/Summer 2017" =>  Spring-Summer-2017
+    if([filter.group isEqualToString:@"SEASON"]){
+        mTag = [mTag stringByReplacingOccurrencesOfString:@"/" withString:@"-"];
+        return [tag stringByReplacingOccurrencesOfString:@" " withString:@"-"];
+    }
+    
+    //1 month=> size-01m
+    else if([filter.group isEqualToString:@"SIZE"]){
+        //不合规则的区别待遇
+        if([tag isEqualToString:@"0 month"]){
+            return @"size-0m";
+        }else if([tag isEqualToString:@"3 month"]){
+            return @"size-3m";
+        }else if([tag isEqualToString:@"3 month"]){
+            return @"size-9m";
+        }
+        
+        NSString *numberString = [self getNumberString:tag];
+        numberString = numberString.length == 1 ? [NSString stringWithFormat:@"0%@",numberString]:numberString;
+        if([tag rangeOfString:@"year"].location == NSNotFound){
+            return [NSString stringWithFormat:@"size-%@m",numberString];
+        }else{
+            return [NSString stringWithFormat:@"size-%@a",numberString];
+        }
+    }
+    
+    //12 => shoe-size-1
+    else if([filter.group isEqualToString:@"Shoe Size"]){
+        return [NSString stringWithFormat:@"shoe-size-%@",tag];
+    }
+    
+    //Trousers & Shorts => trousers-shorts
+    else if([filter.group isEqualToString:@"PRODUCT TYPE"]){
+        return [KWMStringUtil deleteOtherCharExceptLetterWithLine:tag];
+    }
+    
+    return mTag;
+}
+
+
++(NSString *)getNumberString:(NSString *)string{
+    NSCharacterSet* nonDigits =[[NSCharacterSet decimalDigitCharacterSet] invertedSet];
+    return [string stringByTrimmingCharactersInSet:nonDigits];
+}
+
+@end
+

iCemarose/Class/Util/KWMStringUtil.h

@@ -38,6 +38,7 @@
 +(NSString *) dateformatToHours:(long long) time;
 +(CGSize)boundingRectWithSize:(CGSize)size text:(NSString *)text testSize:(CGFloat) testSize;
 +(CGSize)getLabelWidth:(NSString *)text labelFont:(UIFont *)aLabelFont textHeight:(CGFloat) textHeight;
++(CGSize)getLabelHeight:(NSString *)text labelFont:(UIFont *)aLabelFont textWidth:(CGFloat) textWidth;
 +(NSString *)dateFormatTimeString:(long long)time;
 +(NSString *)deleteBlankForString:(NSString *)text;
 +(NSNumber *)stringToNumber:(NSString *)numberString;

iCemarose/Class/Util/KWMStringUtil.m

@@ -389,6 +389,20 @@ static NSDateFormatter *monthDayFormatter;
     return rect.size;
 }
 
+//计算文本内容的高度
++(CGSize)getLabelHeight:(NSString *)text labelFont:(UIFont *)aLabelFont textWidth:(CGFloat) textWidth{
+    
+    CGSize constraint = CGSizeMake(textWidth, MAXFLOAT);
+    
+    CGRect rect = [text boundingRectWithSize:constraint
+                                     options:(NSStringDrawingUsesLineFragmentOrigin|NSStringDrawingUsesFontLeading)
+                                  attributes:@{
+                                               NSFontAttributeName : aLabelFont
+                                               }
+                                     context:nil];
+    return rect.size;
+}
+
 //删除出字母以外的字符补充为@"-"
 static NSString *kEnglishNum = @"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
 + (NSString *)deleteOtherCharExceptLetterWithLine:(NSString *)str{

iCemarose/Class/View/FilterView/KWMFilterTabItem.h

+//
+//  KWMFilterTab.h
+//  iCemarose
+//
+//  Created by HouWeiBin on 2017/6/8.
+//  Copyright © 2017年 kollway. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+#import "KWMFilterView.h"
+
+@class KWMFilterTabItem;
+
+@protocol FilterTabItemDelegate <NSObject>
+- (void)kwm_onClickTabItem:(KWMFilterTabItem *)item isExpandView:(BOOL) isExpand;
+@end
+
+@interface KWMFilterTabItem : UIView
+
+@property(nonatomic,weak) id<FilterTabItemDelegate> delegate;
+
+@property(nonatomic) KWMFilterMode filterMode;
+
+@property(nonatomic) BOOL isExpand;
+
+@end

iCemarose/Class/View/FilterView/KWMFilterTabItem.m

+//
+//  KWMFilterTab.m
+//  iCemarose
+//
+//  Created by HouWeiBin on 2017/6/8.
+//  Copyright © 2017年 kollway. All rights reserved.
+//
+
+#import "KWMFilterTabItem.h"
+#import "UIColor+SAMAdditions.h"
+
+@interface KWMFilterTabItem()
+
+@property(nonatomic,weak) IBOutlet UIView *containerView;
+
+@property(nonatomic,weak) IBOutlet UILabel *lbTitle;
+
+@property(nonatomic,weak) IBOutlet UIImageView *ivArrow;
+
+
+-(IBAction)onClickTab:(id)sender;
+
+@end
+
+@implementation KWMFilterTabItem
+
+-(void)awakeFromNib{
+    [super awakeFromNib];
+    [self initView];
+}
+
+-(void)initView{
+    [[NSBundle mainBundle] loadNibNamed:NSStringFromClass([self class])
+                                  owner:self
+                                options:nil];
+    
+    self.containerView.frame = CGRectMake(0, 0, self.frame.size.width, self.frame.size.height);
+    [self addSubview:self.containerView];
+    
+    self.filterMode = ModeFilter;
+}
+
+-(void)setFilterMode:(KWMFilterMode)filterMode{
+    _filterMode = filterMode;
+    if(filterMode == ModeFilter){
+        self.lbTitle.text = @"筛选";
+    }else if(filterMode == ModeSort){
+        self.lbTitle.text = @"排序";
+    }else if(filterMode == ModeBrand){
+        self.lbTitle.text = @"品牌";
+    }
+}
+
+-(void)onClickTab:(id)sender{
+    if(self.delegate != nil){
+        [self.delegate kwm_onClickTabItem:self isExpandView:!self.isExpand];
+    }
+}
+
+-(void)setIsExpand:(BOOL)isExpand{
+    _isExpand = isExpand;
+    if(isExpand){
+        self.lbTitle.textColor = [UIColor sam_colorWithHex:@"F1929A"];
+        [self.ivArrow setTransform:CGAffineTransformMakeRotation(M_PI)];
+    }else{
+        self.lbTitle.textColor = [UIColor sam_colorWithHex:@"515151"];
+        [self.ivArrow setTransform:CGAffineTransformMakeRotation(0)];
+    }
+}
+
+
+@end

iCemarose/Class/View/FilterView/KWMFilterTabItem.xib

+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="12120" systemVersion="16E195" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES">
+    <device id="retina4_7" orientation="portrait">
+        <adaptation id="fullscreen"/>
+    </device>
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="12088"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <objects>
+        <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner" customClass="KWMFilterTabItem">
+            <connections>
+                <outlet property="containerView" destination="iN0-l3-epB" id="4uJ-11-hEK"/>
+                <outlet property="ivArrow" destination="1wv-Qf-Mpm" id="yVW-0M-4Mr"/>
+                <outlet property="lbTitle" destination="XKx-az-aVp" id="fwZ-S3-5SU"/>
+            </connections>
+        </placeholder>
+        <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
+        <view contentMode="scaleToFill" id="iN0-l3-epB">
+            <rect key="frame" x="0.0" y="0.0" width="188" height="30"/>
+            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+            <subviews>
+                <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="X29-gf-6cs">
+                    <rect key="frame" x="0.0" y="0.0" width="188" height="30"/>
+                    <subviews>
+                        <label opaque="NO" userInteractionEnabled="NO" contentMode="left" verticalHuggingPriority="251" text="筛选" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="XKx-az-aVp">
+                            <rect key="frame" x="79.5" y="0.0" width="29" height="30"/>
+                            <fontDescription key="fontDescription" type="system" pointSize="14"/>
+                            <color key="textColor" red="0.40000000000000002" green="0.40000000000000002" blue="0.40000000000000002" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                            <nil key="highlightedColor"/>
+                        </label>
+                        <imageView userInteractionEnabled="NO" contentMode="center" horizontalHuggingPriority="251" verticalHuggingPriority="251" image="ic_arrow_down" translatesAutoresizingMaskIntoConstraints="NO" id="1wv-Qf-Mpm">
+                            <rect key="frame" x="108.5" y="0.0" width="15" height="30"/>
+                            <constraints>
+                                <constraint firstAttribute="width" constant="15" id="8q0-rm-EbE"/>
+                            </constraints>
+                        </imageView>
+                    </subviews>
+                    <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                    <color key="tintColor" red="0.0" green="0.0" blue="0.0" alpha="0.0" colorSpace="custom" customColorSpace="sRGB"/>
+                    <gestureRecognizers/>
+                    <constraints>
+                        <constraint firstItem="1wv-Qf-Mpm" firstAttribute="leading" secondItem="XKx-az-aVp" secondAttribute="trailing" id="B0g-2J-cmY"/>
+                        <constraint firstItem="1wv-Qf-Mpm" firstAttribute="top" secondItem="X29-gf-6cs" secondAttribute="top" id="BQe-6Z-CzL"/>
+                        <constraint firstAttribute="bottom" secondItem="XKx-az-aVp" secondAttribute="bottom" id="ERZ-D0-O2D"/>
+                        <constraint firstAttribute="centerX" secondItem="XKx-az-aVp" secondAttribute="centerX" id="FG6-97-cCo"/>
+                        <constraint firstItem="XKx-az-aVp" firstAttribute="top" secondItem="X29-gf-6cs" secondAttribute="top" id="Wex-w2-URJ"/>
+                        <constraint firstAttribute="bottom" secondItem="1wv-Qf-Mpm" secondAttribute="bottom" id="s9e-lu-b26"/>
+                    </constraints>
+                </view>
+            </subviews>
+            <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+            <constraints>
+                <constraint firstItem="X29-gf-6cs" firstAttribute="top" secondItem="iN0-l3-epB" secondAttribute="top" id="Ghd-H3-FZ6"/>
+                <constraint firstAttribute="trailing" secondItem="X29-gf-6cs" secondAttribute="trailing" id="UPA-c4-Vvd"/>
+                <constraint firstAttribute="bottom" secondItem="X29-gf-6cs" secondAttribute="bottom" id="nLy-LP-Ubo"/>
+                <constraint firstItem="X29-gf-6cs" firstAttribute="leading" secondItem="iN0-l3-epB" secondAttribute="leading" id="oTe-ex-8Bj"/>
+            </constraints>
+            <freeformSimulatedSizeMetrics key="simulatedDestinationMetrics"/>
+            <connections>
+                <outletCollection property="gestureRecognizers" destination="etY-WT-T62" appends="YES" id="Mmr-Wn-3Rk"/>
+            </connections>
+        </view>
+        <tapGestureRecognizer id="etY-WT-T62" userLabel="tapContainer">
+            <connections>
+                <action selector="onClickTab:" destination="-1" id="Swg-04-MCg"/>
+            </connections>
+        </tapGestureRecognizer>
+    </objects>
+    <resources>
+        <image name="ic_arrow_down" width="6" height="5"/>
+    </resources>
+</document>

iCemarose/Class/View/FilterView/KWMFilterView.h

+//
+//  KWMFilterView.h
+//  iCemarose
+//
+//  Created by HouWeiBin on 2017/6/8.
+//  Copyright © 2017年. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+#import "KWMFilter.h"
+#import <Buy/Buy.h>
+
+typedef NS_ENUM(NSInteger, KWMFilterMode) {
+    ModeFilter,
+    ModeSort,
+    ModeBrand //品牌筛选
+};
+
+@class KWMFilterView;
+
+@protocol KWMFilterDelegate <NSObject>
+
+@required
+- (void)kwm_onFilterFinish:(KWMFilterView *)filterView;
+
+@optional
+- (void)kwm_onClickFilterBlank:(KWMFilterView *)filterView;
+
+@end
+
+@interface KWMFilterView : UIView<UICollectionViewDelegate,UICollectionViewDataSource>
+
+@property(nonatomic) KWMFilterMode filterMode;
+
+@property(nonatomic) NSMutableArray<KWMFilter *> *selectedTags;
+
+@property(nonatomic) BUYCollectionSort selectedSort;
+
+@property(nonatomic,weak) id<KWMFilterDelegate> delegate;
+
+@end

iCemarose/Class/View/FilterView/KWMFilterView.m

+//
+//  KWMFilterView.m
+//  iCemarose
+//
+//  Created by HouWeiBin on 2017/6/8.
+//  Copyright © 2017年 kollway. All rights reserved.
+//
+
+#import "KWMFilterView.h"
+#import "KWMFilterViewCell.h"
+#import "UIColor+SAMAdditions.h"
+#import "KWMStringUtil.h"
+
+static NSString *filterDataString = @"[{\"group\":\"SEASON\",\"tags\":[\"Spring/Summer 2017\",\"Autumn/Winter 2016\",\"Spring/Summer 2016\",\"Autumn/Winter 2015\"]},{\"group\":\"GENDER\",\"tags\":[\"Girls\",\"Boys\"]},{\"group\":\"SIZE\",\"tags\":[\"0 month\",\"3 month\",\"6 month\",\"9 month\",\"12 month\",\"18 month\",\"2 year\",\"3 year\",\"4 year\",\"5 year\",\"6 year\",\"7 year\",\"8 year\",\"10 year\",\"12 year\",\"14 year\",\"16 year\"]},{\"group\":\"Shoe Size\",\"tags\":[\"18\",\"19\",\"20\",\"21\",\"22\",\"23\",\"24\",\"25\",\"26\",\"27\",\"28\",\"29\",\"30\",\"31\",\"32\",\"33\",\"34\",\"35\",\"37\",\"38\",\"39\"]},{\"group\":\"PRODUCT TYPE\",\"tags\":[\"Accessories\",\"Babysuits\",\"Coats & Jackets\",\"Dresses\",\"Leggings\",\"Raincoat\",\"Sets\",\"Shoes\",\"Skirts\",\"Swimwear\",\"Tights\",\"Tops\",\"Toys\",\"Trousers & Shorts\",\"Underwear\"]}]";
+
+
+@interface KWMFilterView()
+
+@property(weak,nonatomic) IBOutlet UIView *vContent;
+
+@property(weak,nonatomic) IBOutlet UICollectionView *cvFilter;
+
+//默认为0 新-旧款 1-3依次对应 旧-新款 高-低价 低-高价
+@property(nonatomic) NSInteger selectedSortPosition;
+
+-(IBAction)onClickFilter:(id)sender;
+
+@end
+
+@implementation KWMFilterView{
+    NSArray<KWMFilter *>*filterData;
+    
+    NSArray *sortData;
+    
+    NSArray<NSString *>*sortStringData;
+    
+}
+
+-(instancetype)initWithFrame:(CGRect)frame{
+    if(self = [super initWithFrame:frame]){
+        [self initView];
+    }
+    return self;
+}
+
+-(instancetype)initWithCoder:(NSCoder *)aDecoder{
+    if(self = [super initWithCoder:aDecoder]){
+        [self initView];
+    }
+    return self;
+}
+
+//初始化
+-(void)initView{
+    [[NSBundle mainBundle] loadNibNamed:NSStringFromClass([KWMFilterView class]) owner:self options:nil];
+    self.vContent.frame = CGRectMake(0, 0, self.frame.size.width, self.frame.size.height);
+    [self addSubview:self.vContent];
+    
+    [self.cvFilter registerClass:[UICollectionReusableView class] forSupplementaryViewOfKind:UICollectionElementKindSectionHeader withReuseIdentifier:@"UICollectionViewHeader"];
+    
+    [self.cvFilter registerNib:[UINib nibWithNibName:NSStringFromClass([KWMFilterViewCell class]) bundle:nil] forCellWithReuseIdentifier:NSStringFromClass([KWMFilterViewCell class])];
+    
+    UICollectionViewFlowLayout *layout = [[UICollectionViewFlowLayout alloc] init];
+    layout.minimumLineSpacing = 10;
+    layout.headerReferenceSize =CGSizeMake(UI_SCREEN_WIDTH - 80,40);//头视图大小
+    self.cvFilter.collectionViewLayout = layout;
+    
+    [self initFilterData];
+    [self initSortData];
+    self.filterMode = ModeFilter;
+    self.selectedTags = [NSMutableArray array];
+}
+
+-(void)initFilterData{
+    NSData *data = [filterDataString dataUsingEncoding:NSUTF8StringEncoding];
+    NSArray *filterDataArray = [NSJSONSerialization JSONObjectWithData:data options:0 error:nil];
+    NSMutableArray *mutableArray = [[NSMutableArray alloc] init];
+    for(NSDictionary *itemJson in filterDataArray){
+        NSError *error;
+        id result = [[KWMFilter alloc] initWithDictionary:itemJson error:&error];
+        if(error){
+            NSLog(@"buildListData error: %@", [error localizedDescription]);
+        }else{
+            [mutableArray addObject:result];
+        }
+    }
+    filterData = [mutableArray copy];
+}
+
+-(void)initSortData{
+    sortStringData = @[@"新-旧款",@"旧-新款",@"高-低价",@"低-高价"];
+}
+
+-(BUYCollectionSort)selectedSort{
+    switch (self.selectedSortPosition) {
+        case 0:
+            return BUYCollectionSortCreatedDescending;
+        case 1:
+            return BUYCollectionSortCreatedAscending;
+        case 2:
+            return BUYCollectionSortPriceDescending;
+        case 3:
+            return BUYCollectionSortPriceAscending;
+        default:
+            return BUYCollectionSortCreatedDescending;
+    }
+}
+
+-(void)setSelectedTags:(NSMutableArray<KWMFilter *> *)selectedTags{
+    _selectedTags = selectedTags ? selectedTags:[NSMutableArray array];
+    [self.cvFilter reloadData];
+}
+
+-(void)setFilterMode:(KWMFilterMode)filterMode{
+        _filterMode = filterMode;
+        [self.cvFilter reloadData];
+}
+
+-(void)onClickFilter:(id)sender{
+    if(self.delegate){
+        [self.delegate kwm_onFilterFinish:self];
+    }
+}
+
+//是否选中tag
+-(BOOL)isSelectedTag:(KWMFilter *)filter tag:(NSString *)tag{
+    for(KWMFilter *addedfilter in self.selectedTags){
+        if([addedfilter.group isEqualToString:filter.group]){
+            if([addedfilter.tags containsObject:tag]){
+                return YES;
+            }
+        }
+    }
+    return NO;
+}
+
+//根据点击的tag，来判断应添加tag到选中数据中，还是应将其从选中数据中移除
+-(void)refreshSelectedTags:(KWMFilter *)filter tag:(NSString *)tag{
+    for(KWMFilter *addedfilter in self.selectedTags){
+        if([addedfilter.group isEqualToString:filter.group]){
+            if([addedfilter.tags containsObject:tag]){
+                [addedfilter.tags removeObject:tag];
+            }else{
+                [addedfilter.tags addObject:tag];
+            }
+            return;
+        }
+    }
+    KWMFilter *mFilter = [filter copy];
+    [mFilter.tags removeAllObjects];
+    [mFilter.tags addObject:tag];
+    [self.selectedTags addObject:mFilter];
+}
+
+
+
+
+#pragma mark - UICollectionViewDataSource
+
+-(NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView{
+    NSInteger count = self.filterMode == ModeFilter?filterData.count:1;
+    return count;
+}
+
+-(NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section{
+    NSUInteger count = self.filterMode == ModeFilter?filterData[section].tags.count:4;
+    return count;
+}
+
+-(UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath{
+    KWMFilterViewCell *filterCell = [collectionView dequeueReusableCellWithReuseIdentifier:NSStringFromClass([KWMFilterViewCell class]) forIndexPath:indexPath];
+    //更新cell
+    if(self.filterMode == ModeFilter){
+        KWMFilter *filter = filterData[indexPath.section];
+        NSString *tag = filter.tags[indexPath.row];
+        filterCell.text = tag;
+        filterCell.isSelectedFilter = [self isSelectedTag:filter tag:tag];
+    }else if(self.filterMode == ModeSort){
+        filterCell.text = sortStringData[indexPath.row];
+        filterCell.isSelectedFilter = self.selectedSortPosition == indexPath.row;
+    }
+    
+    return filterCell;
+}
+
+- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath {
+    //默认宽高
+    CGFloat defaultWidth = (UI_SCREEN_WIDTH - 40 * 2 - 13 * 2)/3;
+    CGFloat defaultHeight = 36;
+    //获得cell要显示的文字
+    NSString *text = @"";
+    if(self.filterMode == ModeFilter){
+        KWMFilter *filter = filterData[indexPath.section];
+        text = filter.tags[indexPath.row];
+    }
+    //获得字体，计算文字显示所需高度
+    UIFont *font = [UIFont systemFontOfSize:12];
+    if(SYSTEM_VERSION_LESS_THAN(@"9.0")){
+        [UIFont fontWithName:@"PingFang SC" size:12];
+    }
+    CGFloat height = [KWMStringUtil getLabelHeight:text labelFont:font textWidth:defaultWidth - 10].height ;
+    
+    //返回控件实际大小
+    //Trousers & Shorts 该项与其他项无法对齐，目前暂不清楚是什么原因...只能通过略微加大宽度来减少视觉上的负面影响。
+    if([text isEqualToString:@"Trousers & Shorts"]){
+        return CGSizeMake(defaultWidth+5, fmaxf(height + 10,defaultHeight));
+    }
+    return CGSizeMake(defaultWidth, fmaxf(height + 10,defaultHeight));
+}
+
+//创建头视图
+- (UICollectionReusableView *)collectionView:(UICollectionView *)collectionView
+           viewForSupplementaryElementOfKind:(NSString *)kind
+                                 atIndexPath:(NSIndexPath *)indexPath {
+    
+    UICollectionReusableView *headView = [collectionView dequeueReusableSupplementaryViewOfKind:UICollectionElementKindSectionHeader withReuseIdentifier:@"UICollectionViewHeader" forIndexPath:indexPath];
+    
+    UILabel *headerLabel = [headView viewWithTag:101];
+    //如果是新创建的headView，向其中添加label
+    if(!headerLabel){
+        headerLabel = [[UILabel alloc]initWithFrame:CGRectMake(0, 15, UI_SCREEN_WIDTH-80,20)];
+        headerLabel.textColor = [UIColor sam_colorWithHex:@"393939"];
+        headerLabel.font = [UIFont systemFontOfSize:12];
+        headerLabel.tag = 101;
+        [headView addSubview:headerLabel];
+    }
+    //更新label
+    if(self.filterMode == ModeFilter){
+        KWMFilter *filter = filterData[indexPath.section];
+        headerLabel.text = filter.group;
+    }else{
+        headerLabel.text = @"排序";
+    }
+    
+    return headView;
+}
+
+-(void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath{
+    if(self.filterMode == ModeFilter){
+        KWMFilter *filter = filterData[indexPath.section];
+        NSString *tag = filter.tags[indexPath.row];
+        
+        [self refreshSelectedTags:filter tag:tag];
+    }else if(self.filterMode == ModeSort){
+        self.selectedSortPosition = indexPath.row;
+    }
+    [self.cvFilter reloadData];
+}
+
+
+@end

iCemarose/Class/View/FilterView/KWMFilterView.xib

+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="12120" systemVersion="16E195" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES">
+    <device id="retina4_7" orientation="portrait">
+        <adaptation id="fullscreen"/>
+    </device>
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="12088"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <objects>
+        <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner" customClass="KWMFilterView">
+            <connections>
+                <outlet property="cvFilter" destination="xOq-Lu-NIJ" id="U2m-de-kD1"/>
+                <outlet property="vContent" destination="iN0-l3-epB" id="xRL-Ao-DqI"/>
+            </connections>
+        </placeholder>
+        <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
+        <view contentMode="scaleToFill" id="iN0-l3-epB">
+            <rect key="frame" x="0.0" y="0.0" width="375" height="431"/>
+            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+            <subviews>
+                <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="jbD-Fx-Doz">
+                    <rect key="frame" x="0.0" y="0.0" width="375" height="431"/>
+                    <subviews>
+                        <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="mv7-mA-PiS">
+                            <rect key="frame" x="20" y="361" width="335" height="50"/>
+                            <color key="backgroundColor" red="0.14901960784313725" green="0.14901960784313725" blue="0.14901960784313725" alpha="1" colorSpace="calibratedRGB"/>
+                            <constraints>
+                                <constraint firstAttribute="height" constant="50" id="ewu-ud-emW"/>
+                            </constraints>
+                            <fontDescription key="fontDescription" name="PingFangSC-Regular" family="PingFang SC" pointSize="15"/>
+                            <state key="normal" title="完成">
+                                <color key="titleColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
+                            </state>
+                            <connections>
+                                <action selector="onClickFilter:" destination="-1" eventType="touchUpInside" id="hvL-GN-Vs9"/>
+                            </connections>
+                        </button>
+                        <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="SS1-pG-lvf">
+                            <rect key="frame" x="0.0" y="350" width="375" height="1"/>
+                            <color key="backgroundColor" white="0.66666666666666663" alpha="1" colorSpace="calibratedWhite"/>
+                            <constraints>
+                                <constraint firstAttribute="height" constant="1" id="eO9-gv-xHP"/>
+                            </constraints>
+                        </view>
+                        <collectionView clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" showsHorizontalScrollIndicator="NO" showsVerticalScrollIndicator="NO" dataMode="none" translatesAutoresizingMaskIntoConstraints="NO" id="xOq-Lu-NIJ">
+                            <rect key="frame" x="40" y="0.0" width="295" height="350"/>
+                            <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
+                            <collectionViewFlowLayout key="collectionViewLayout" minimumLineSpacing="10" minimumInteritemSpacing="10" id="N25-Te-Dke">
+                                <size key="itemSize" width="50" height="50"/>
+                                <size key="headerReferenceSize" width="0.0" height="0.0"/>
+                                <size key="footerReferenceSize" width="0.0" height="0.0"/>
+                                <inset key="sectionInset" minX="0.0" minY="0.0" maxX="0.0" maxY="0.0"/>
+                            </collectionViewFlowLayout>
+                            <connections>
+                                <outlet property="dataSource" destination="-1" id="81u-Yl-hQT"/>
+                                <outlet property="delegate" destination="-1" id="0mY-mW-rnL"/>
+                            </connections>
+                        </collectionView>
+                    </subviews>
+                    <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
+                    <constraints>
+                        <constraint firstItem="SS1-pG-lvf" firstAttribute="leading" secondItem="jbD-Fx-Doz" secondAttribute="leading" id="A0q-lS-woK"/>
+                        <constraint firstItem="mv7-mA-PiS" firstAttribute="leading" secondItem="jbD-Fx-Doz" secondAttribute="leading" constant="20" id="CaG-Z1-dTJ"/>
+                        <constraint firstItem="xOq-Lu-NIJ" firstAttribute="top" secondItem="jbD-Fx-Doz" secondAttribute="top" id="GYK-SV-0Ev"/>
+                        <constraint firstItem="SS1-pG-lvf" firstAttribute="top" secondItem="xOq-Lu-NIJ" secondAttribute="bottom" id="JHJ-KK-0i2"/>
+                        <constraint firstAttribute="trailing" secondItem="xOq-Lu-NIJ" secondAttribute="trailing" constant="40" id="Jeg-y1-yfx"/>
+                        <constraint firstAttribute="trailing" secondItem="mv7-mA-PiS" secondAttribute="trailing" constant="20" id="OaW-Ep-cX1"/>
+                        <constraint firstAttribute="trailing" secondItem="SS1-pG-lvf" secondAttribute="trailing" id="YNA-rc-FJJ"/>
+                        <constraint firstItem="mv7-mA-PiS" firstAttribute="top" secondItem="SS1-pG-lvf" secondAttribute="bottom" constant="10" id="ZW9-sx-06t"/>
+                        <constraint firstAttribute="bottom" secondItem="mv7-mA-PiS" secondAttribute="bottom" constant="20" id="vN3-kk-0IM"/>
+                        <constraint firstItem="xOq-Lu-NIJ" firstAttribute="leading" secondItem="jbD-Fx-Doz" secondAttribute="leading" constant="40" id="w6Z-wB-o3f"/>
+                    </constraints>
+                </view>
+            </subviews>
+            <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+            <gestureRecognizers/>
+            <constraints>
+                <constraint firstAttribute="trailing" secondItem="jbD-Fx-Doz" secondAttribute="trailing" id="Fk5-nZ-ZTP"/>
+                <constraint firstItem="jbD-Fx-Doz" firstAttribute="top" secondItem="iN0-l3-epB" secondAttribute="top" id="Onf-1J-q5f"/>
+                <constraint firstItem="jbD-Fx-Doz" firstAttribute="leading" secondItem="iN0-l3-epB" secondAttribute="leading" id="Trp-bn-hke"/>
+                <constraint firstAttribute="bottom" secondItem="jbD-Fx-Doz" secondAttribute="bottom" id="eiy-V8-WZa"/>
+            </constraints>
+            <nil key="simulatedStatusBarMetrics"/>
+            <freeformSimulatedSizeMetrics key="simulatedDestinationMetrics"/>
+            <point key="canvasLocation" x="33.5" y="114.5"/>
+        </view>
+    </objects>
+</document>

iCemarose/Class/View/FilterView/KWMFilterViewCell.h

+//
+//  KWMFilterViewCell.h
+//  iCemarose
+//
+//  Created by HouWeiBin on 2017/6/8.
+//  Copyright © 2017年 kollway. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+@interface KWMFilterViewCell : UICollectionViewCell
+
+@property (nonatomic) BOOL isSelectedFilter;
+
+@property (nonatomic) NSString *text;
+
+@end

iCemarose/Class/View/FilterView/KWMFilterViewCell.m

+//
+//  KWMFilterViewCell.m
+//  iCemarose
+//
+//  Created by HouWeiBin on 2017/6/8.
+//  Copyright © 2017年 kollway. All rights reserved.
+//
+
+#import "KWMFilterViewCell.h"
+#import "UIColor+SAMAdditions.h"
+#import "UIView+Prettify.h"
+
+@interface KWMFilterViewCell()
+
+@property (weak,nonatomic) IBOutlet UIView *vContent;
+
+@property (weak,nonatomic) IBOutlet UILabel *lbDetail;
+
+@end
+
+@implementation KWMFilterViewCell{
+    
+}
+
+- (void)awakeFromNib {
+    [super awakeFromNib];
+    [self.vContent setBorder:1 cornerRadius:0 borderColor:[UIColor sam_colorWithHex:@"393939"]];
+}
+
+-(void)setIsSelectedFilter:(BOOL)isSelectedFilter{
+    _isSelectedFilter = isSelectedFilter;
+    if(isSelectedFilter){
+        self.lbDetail.textColor = [UIColor whiteColor];
+        self.vContent.backgroundColor = [UIColor sam_colorWithHex:@"393939"];
+    }else{
+        self.lbDetail.textColor = [UIColor sam_colorWithHex:@"393939"];
+        self.vContent.backgroundColor = [UIColor whiteColor];
+    }
+}
+
+-(void)setText:(NSString *)text{
+    self.lbDetail.text = text?text:@"";
+}
+
+
+@end

iCemarose/Class/View/FilterView/KWMFilterViewCell.xib

+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="12120" systemVersion="16E195" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES">
+    <device id="retina4_7" orientation="portrait">
+        <adaptation id="fullscreen"/>
+    </device>
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="12088"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <objects>
+        <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner"/>
+        <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
+        <collectionViewCell opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" id="gTV-IL-0wX" customClass="KWMFilterViewCell">
+            <rect key="frame" x="0.0" y="0.0" width="91" height="36"/>
+            <autoresizingMask key="autoresizingMask"/>
+            <view key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center">
+                <rect key="frame" x="0.0" y="0.0" width="91" height="36"/>
+                <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                <subviews>
+                    <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="ozs-fo-IBI">
+                        <rect key="frame" x="0.0" y="0.0" width="91" height="36"/>
+                        <subviews>
+                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="秋冬2015" textAlignment="center" lineBreakMode="wordWrap" numberOfLines="0" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="0Pf-Wf-jVh">
+                                <rect key="frame" x="5" y="0.0" width="81" height="36"/>
+                                <fontDescription key="fontDescription" name="PingFangSC-Regular" family="PingFang SC" pointSize="12"/>
+                                <color key="textColor" red="0.22352941176470587" green="0.22352941176470587" blue="0.22352941176470587" alpha="1" colorSpace="calibratedRGB"/>
+                                <nil key="highlightedColor"/>
+                            </label>
+                        </subviews>
+                        <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
+                        <constraints>
+                            <constraint firstItem="0Pf-Wf-jVh" firstAttribute="leading" secondItem="ozs-fo-IBI" secondAttribute="leading" constant="5" id="CJr-Lw-1sS"/>
+                            <constraint firstAttribute="bottom" secondItem="0Pf-Wf-jVh" secondAttribute="bottom" id="Euw-RL-X6j"/>
+                            <constraint firstItem="0Pf-Wf-jVh" firstAttribute="top" secondItem="ozs-fo-IBI" secondAttribute="top" id="HGc-uo-Pih"/>
+                            <constraint firstAttribute="trailing" secondItem="0Pf-Wf-jVh" secondAttribute="trailing" constant="5" id="l7I-jk-UTD"/>
+                        </constraints>
+                    </view>
+                </subviews>
+            </view>
+            <constraints>
+                <constraint firstAttribute="bottom" secondItem="ozs-fo-IBI" secondAttribute="bottom" id="1Hx-R9-h15"/>
+                <constraint firstAttribute="trailing" secondItem="ozs-fo-IBI" secondAttribute="trailing" id="N7x-CL-fQG"/>
+                <constraint firstItem="ozs-fo-IBI" firstAttribute="leading" secondItem="gTV-IL-0wX" secondAttribute="leading" id="VG6-xI-suF"/>
+                <constraint firstItem="ozs-fo-IBI" firstAttribute="top" secondItem="gTV-IL-0wX" secondAttribute="top" id="Zwb-zC-ovC"/>
+            </constraints>
+            <connections>
+                <outlet property="lbDetail" destination="0Pf-Wf-jVh" id="nrM-KX-3Q3"/>
+                <outlet property="vContent" destination="ozs-fo-IBI" id="sQw-Sd-zy3"/>
+            </connections>
+        </collectionViewCell>
+    </objects>
+</document>

iCemarose/Class/View/FilterView/KWMNormalFilterTab.h

+//
+//  KWMNormalFilterTab.h
+//  iCemarose
+//
+//  Created by HouWeiBin on 2017/6/8.
+//  Copyright © 2017年 kollway. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+#import "KWMFilterTabItem.h"
+
+@protocol KWMNormalFilterTabDelegate <NSObject>
+- (void)kwm_onClickTab:(KWMFilterMode)filterMode isExpandView:(BOOL) isExpand;
+@end
+
+@interface KWMNormalFilterTab : UIView<FilterTabItemDelegate>
+
+@property(nonatomic,weak) id<KWMNormalFilterTabDelegate> delegate;
+
+-(void)close;
+
+@end

iCemarose/Class/View/FilterView/KWMNormalFilterTab.m

+//
+//  KWMNormalFilterTab.m
+//  iCemarose
+//
+//  Created by HouWeiBin on 2017/6/8.
+//  Copyright © 2017年 kollway. All rights reserved.
+//
+
+#import "KWMNormalFilterTab.h"
+#import "KWMFilterTabItem.h"
+
+@interface KWMNormalFilterTab()
+
+@property(nonatomic,weak) IBOutlet UIView *containerView;
+
+@property(nonatomic,weak) IBOutlet KWMFilterTabItem *vLeft;
+
+@property(nonatomic,weak) IBOutlet KWMFilterTabItem *vRight;
+
+@end
+@implementation KWMNormalFilterTab
+
+-(void)awakeFromNib{
+    [super awakeFromNib];
+    [self initView];
+}
+
+-(void)initView{
+    [[NSBundle mainBundle] loadNibNamed:NSStringFromClass([self class])
+                                  owner:self
+                                options:nil];
+    
+    self.containerView.frame = CGRectMake(0, 0, self.frame.size.width, self.frame.size.height);
+    self.backgroundColor = [UIColor redColor];
+    [self addSubview:self.containerView];
+    self.vLeft.filterMode = ModeFilter;
+    self.vRight.filterMode = ModeSort;
+    self.vLeft.delegate = self;
+    self.vRight.delegate = self;
+}
+
+-(void)kwm_onClickTabItem:(KWMFilterTabItem *)item isExpandView:(BOOL)isExpand{
+    self.vLeft.isExpand = item.filterMode == ModeFilter? isExpand: NO;
+    self.vRight.isExpand = item.filterMode == ModeSort? isExpand: NO;
+    if(self.delegate){
+        [self.delegate kwm_onClickTab:item.filterMode isExpandView:isExpand];
+    }
+}
+
+-(void)close{
+    self.vLeft.isExpand = NO;
+    self.vRight.isExpand = NO;
+}
+
+
+@end

iCemarose/Class/View/FilterView/KWMNormalFilterTab.xib

+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="12120" systemVersion="16E195" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES">
+    <device id="retina4_7" orientation="portrait">
+        <adaptation id="fullscreen"/>
+    </device>
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="12120"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <objects>
+        <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner" customClass="KWMNormalFilterTab">
+            <connections>
+                <outlet property="containerView" destination="iN0-l3-epB" id="btB-pv-WTY"/>
+                <outlet property="vLeft" destination="SlH-TR-5Jd" id="UMx-8j-Rmg"/>
+                <outlet property="vRight" destination="Zym-UK-hE9" id="5HR-sc-5ah"/>
+            </connections>
+        </placeholder>
+        <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
+        <view contentMode="scaleToFill" id="iN0-l3-epB">
+            <rect key="frame" x="0.0" y="0.0" width="375" height="30"/>
+            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+            <subviews>
+                <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="LuV-Yr-gBK">
+                    <rect key="frame" x="0.0" y="0.0" width="375" height="30"/>
+                    <subviews>
+                        <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="niD-9D-3MP">
+                            <rect key="frame" x="0.0" y="0.0" width="375" height="30"/>
+                            <subviews>
+                                <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="SlH-TR-5Jd" userLabel="vLeft" customClass="KWMFilterTabItem">
+                                    <rect key="frame" x="0.0" y="0.0" width="186.5" height="30"/>
+                                    <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
+                                </view>
+                                <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="Zym-UK-hE9" userLabel="vRight" customClass="KWMFilterTabItem">
+                                    <rect key="frame" x="187.5" y="0.0" width="187.5" height="30"/>
+                                    <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
+                                </view>
+                                <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="cNw-Hg-ifw" userLabel="vMidLine">
+                                    <rect key="frame" x="186.5" y="5" width="1" height="20"/>
+                                    <color key="backgroundColor" red="0.94509803921568625" green="0.5725490196078431" blue="0.60392156862745094" alpha="1" colorSpace="calibratedRGB"/>
+                                    <constraints>
+                                        <constraint firstAttribute="width" constant="1" id="LFK-yW-WER"/>
+                                        <constraint firstAttribute="height" constant="20" id="iCR-rK-nTf"/>
+                                    </constraints>
+                                </view>
+                                <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="UTV-01-O0q">
+                                    <rect key="frame" x="0.0" y="29" width="375" height="1"/>
+                                    <color key="backgroundColor" white="0.66666666666666663" alpha="1" colorSpace="calibratedWhite"/>
+                                    <constraints>
+                                        <constraint firstAttribute="height" constant="1" id="hcy-0b-OH8"/>
+                                    </constraints>
+                                </view>
+                            </subviews>
+                            <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
+                            <constraints>
+                                <constraint firstItem="cNw-Hg-ifw" firstAttribute="centerY" secondItem="niD-9D-3MP" secondAttribute="centerY" id="1Q4-53-h8q"/>
+                                <constraint firstItem="UTV-01-O0q" firstAttribute="leading" secondItem="niD-9D-3MP" secondAttribute="leading" id="4fs-NC-Pmf"/>
+                                <constraint firstItem="cNw-Hg-ifw" firstAttribute="leading" secondItem="SlH-TR-5Jd" secondAttribute="trailing" id="4vk-Tx-4Ha"/>
+                                <constraint firstItem="SlH-TR-5Jd" firstAttribute="leading" secondItem="niD-9D-3MP" secondAttribute="leading" id="CDn-j9-ObI"/>
+                                <constraint firstAttribute="bottom" secondItem="SlH-TR-5Jd" secondAttribute="bottom" id="CMS-82-bOw"/>
+                                <constraint firstAttribute="trailing" secondItem="Zym-UK-hE9" secondAttribute="trailing" id="HZI-ss-IJR"/>
+                                <constraint firstItem="Zym-UK-hE9" firstAttribute="top" secondItem="niD-9D-3MP" secondAttribute="top" id="LDd-7G-HYl"/>
+                                <constraint firstAttribute="bottom" secondItem="UTV-01-O0q" secondAttribute="bottom" id="WaW-39-fOB"/>
+                                <constraint firstAttribute="trailing" secondItem="UTV-01-O0q" secondAttribute="trailing" id="dai-nt-KBh"/>
+                                <constraint firstItem="Zym-UK-hE9" firstAttribute="leading" secondItem="cNw-Hg-ifw" secondAttribute="trailing" id="fsa-71-cRm"/>
+                                <constraint firstItem="cNw-Hg-ifw" firstAttribute="centerX" secondItem="niD-9D-3MP" secondAttribute="centerX" id="myE-jB-XyF"/>
+                                <constraint firstItem="SlH-TR-5Jd" firstAttribute="top" secondItem="niD-9D-3MP" secondAttribute="top" id="qfr-Fe-drH"/>
+                                <constraint firstAttribute="bottom" secondItem="Zym-UK-hE9" secondAttribute="bottom" id="ubg-Bm-VCZ"/>
+                            </constraints>
+                        </view>
+                    </subviews>
+                    <color key="backgroundColor" red="0.95686274509803915" green="0.96078431372549022" blue="0.96862745098039216" alpha="1" colorSpace="calibratedRGB"/>
+                    <constraints>
+                        <constraint firstItem="niD-9D-3MP" firstAttribute="top" secondItem="LuV-Yr-gBK" secondAttribute="top" id="B35-Gh-HUH"/>
+                        <constraint firstItem="niD-9D-3MP" firstAttribute="leading" secondItem="LuV-Yr-gBK" secondAttribute="leading" id="bXh-Fv-MwB"/>
+                        <constraint firstAttribute="bottom" secondItem="niD-9D-3MP" secondAttribute="bottom" id="kBS-Ha-BHH"/>
+                        <constraint firstAttribute="trailing" secondItem="niD-9D-3MP" secondAttribute="trailing" id="oBo-P7-HJ0"/>
+                    </constraints>
+                </view>
+            </subviews>
+            <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+            <constraints>
+                <constraint firstAttribute="trailing" secondItem="LuV-Yr-gBK" secondAttribute="trailing" id="B8a-Nc-07q"/>
+                <constraint firstItem="LuV-Yr-gBK" firstAttribute="leading" secondItem="iN0-l3-epB" secondAttribute="leading" id="GOW-rL-l2N"/>
+                <constraint firstItem="LuV-Yr-gBK" firstAttribute="top" secondItem="iN0-l3-epB" secondAttribute="top" id="O8L-Vm-Qjt"/>
+                <constraint firstAttribute="bottom" secondItem="LuV-Yr-gBK" secondAttribute="bottom" id="UfQ-OM-vVm"/>
+            </constraints>
+            <nil key="simulatedStatusBarMetrics"/>
+            <freeformSimulatedSizeMetrics key="simulatedDestinationMetrics"/>
+            <point key="canvasLocation" x="89.5" y="108.5"/>
+        </view>
+    </objects>
+</document>

iCemarose/Class/View/FilterView/KWMNormalFilterView.h

+//
+//  KWMNormalFilterView.h
+//  iCemarose
+//
+//  Created by HouWeiBin on 2017/6/8.
+//  Copyright © 2017年 kollway. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+#import "KWMFilterView.h"
+
+@interface KWMNormalFilterView : UIView
+
+@property(nonatomic) KWMFilterMode filterMode;
+
+@property(nonatomic,weak) id<KWMFilterDelegate> delegate;
+
+@property(nonatomic) NSMutableArray<KWMFilter *> *selectedTags;
+
+@property(nonatomic) BUYCollectionSort selectedSort;
+
+@end

iCemarose/Class/View/FilterView/KWMNormalFilterView.m

+//
+//  KWMTopFilterView.m
+//  iCemarose
+//
+//  Created by HouWeiBin on 2017/6/8.
+//  Copyright © 2017年 kollway. All rights reserved.
+//
+
+#import "KWMNormalFilterView.h"
+
+@interface KWMNormalFilterView()
+
+@property(weak,nonatomic) IBOutlet UIView *vContent;
+
+@property(weak,nonatomic) IBOutlet KWMFilterView *filterView;
+
+@property (weak, nonatomic) IBOutlet NSLayoutConstraint *heightFilter;
+
+-(IBAction)onClickBlank:(id)sender;
+
+@end
+
+@implementation KWMNormalFilterView
+
+
+-(instancetype)initWithFrame:(CGRect)frame{
+    if(self = [super initWithFrame:frame]){
+        [self initView];
+    }
+    return self;
+}
+
+-(instancetype)initWithCoder:(NSCoder *)aDecoder{
+    if(self = [super initWithCoder:aDecoder]){
+        [self initView];
+    }
+    return self;
+}
+
+//初始化
+-(void)initView{
+    [[NSBundle mainBundle] loadNibNamed:NSStringFromClass([self class]) owner:self options:nil];
+    self.vContent.frame = CGRectMake(0, 0, self.frame.size.width, self.frame.size.height);
+    [self addSubview:self.vContent];
+}
+
+-(void)setFilterMode:(KWMFilterMode)filterMode{
+    _filterMode = filterMode;
+    self.filterView.filterMode = filterMode;
+    self.heightFilter.constant = filterMode == ModeFilter?self.frame.size.height * 0.7:210;
+}
+
+-(void)setDelegate:(id<KWMFilterDelegate>)delegate{
+    _delegate = delegate;
+    self.filterView.delegate = delegate;
+}
+
+-(BUYCollectionSort)selectedSort{
+    return self.filterView.selectedSort;
+}
+
+-(NSMutableArray<KWMFilter *> *)selectedTags{
+    return self.filterView.selectedTags;
+}
+
+-(void)onClickBlank:(id)sender{
+    if(self.delegate && [self.delegate respondsToSelector:@selector(kwm_onClickFilterBlank:)]){
+        [self.delegate kwm_onClickFilterBlank:self.filterView];
+    }
+    self.hidden = YES;
+}
+
+
+@end

iCemarose/Class/View/FilterView/KWMNormalFilterView.xib

+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="12120" systemVersion="16E195" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES">
+    <device id="retina4_7" orientation="portrait">
+        <adaptation id="fullscreen"/>
+    </device>
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="12088"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <objects>
+        <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner" customClass="KWMNormalFilterView">
+            <connections>
+                <outlet property="filterView" destination="AFM-lg-PjC" id="pNw-rv-IvA"/>
+                <outlet property="heightFilter" destination="6KX-Dg-66z" id="Wo3-eH-eHC"/>
+                <outlet property="vContent" destination="iN0-l3-epB" id="7BZ-YQ-Bpg"/>
+            </connections>
+        </placeholder>
+        <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
+        <view contentMode="scaleToFill" id="iN0-l3-epB">
+            <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+            <subviews>
+                <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="vsx-Tb-ugb">
+                    <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+                    <subviews>
+                        <view alpha="0.5" contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="z7B-Ta-Qar" userLabel="Blank">
+                            <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+                            <color key="backgroundColor" white="0.0" alpha="1" colorSpace="calibratedWhite"/>
+                            <gestureRecognizers/>
+                            <connections>
+                                <outletCollection property="gestureRecognizers" destination="XTx-4h-dka" appends="YES" id="BFR-eg-lnB"/>
+                            </connections>
+                        </view>
+                        <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="AFM-lg-PjC" customClass="KWMFilterView">
+                            <rect key="frame" x="0.0" y="0.0" width="375" height="300"/>
+                            <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
+                            <constraints>
+                                <constraint firstAttribute="height" constant="300" id="6KX-Dg-66z"/>
+                            </constraints>
+                        </view>
+                    </subviews>
+                    <color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="calibratedWhite"/>
+                    <constraints>
+                        <constraint firstAttribute="bottom" secondItem="z7B-Ta-Qar" secondAttribute="bottom" id="ARt-a6-IfB"/>
+                        <constraint firstAttribute="trailing" secondItem="z7B-Ta-Qar" secondAttribute="trailing" id="AgG-Je-tFg"/>
+                        <constraint firstItem="z7B-Ta-Qar" firstAttribute="top" secondItem="vsx-Tb-ugb" secondAttribute="top" id="OgI-6M-n7R"/>
+                        <constraint firstItem="z7B-Ta-Qar" firstAttribute="leading" secondItem="vsx-Tb-ugb" secondAttribute="leading" id="QvB-kf-QnC"/>
+                        <constraint firstItem="AFM-lg-PjC" firstAttribute="top" secondItem="vsx-Tb-ugb" secondAttribute="top" id="SiA-l8-az5"/>
+                        <constraint firstItem="AFM-lg-PjC" firstAttribute="leading" secondItem="vsx-Tb-ugb" secondAttribute="leading" id="fsU-Xp-mDE"/>
+                        <constraint firstAttribute="trailing" secondItem="AFM-lg-PjC" secondAttribute="trailing" id="y3m-QH-Uah"/>
+                    </constraints>
+                </view>
+            </subviews>
+            <color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="calibratedWhite"/>
+            <constraints>
+                <constraint firstItem="vsx-Tb-ugb" firstAttribute="top" secondItem="iN0-l3-epB" secondAttribute="top" id="3yR-fD-Fn8"/>
+                <constraint firstItem="vsx-Tb-ugb" firstAttribute="leading" secondItem="iN0-l3-epB" secondAttribute="leading" id="AZz-DG-Djx"/>
+                <constraint firstAttribute="bottom" secondItem="vsx-Tb-ugb" secondAttribute="bottom" id="gps-dw-eNb"/>
+                <constraint firstAttribute="trailing" secondItem="vsx-Tb-ugb" secondAttribute="trailing" id="ttf-rG-sW2"/>
+            </constraints>
+            <nil key="simulatedStatusBarMetrics"/>
+        </view>
+        <tapGestureRecognizer id="XTx-4h-dka" userLabel="tapBlank">
+            <connections>
+                <action selector="onClickBlank:" destination="-1" id="7wU-Df-M9v"/>
+            </connections>
+        </tapGestureRecognizer>
+    </objects>
+</document>

iCemarose/Class/View/UIView+Prettify.h

+//
+//  UIView+Prettify.h
+//  SchedulePlan
+//
+//  Created by HouWeiBin on 2016/12/23.
+//  Copyright © 2016年 kollway. All rights reserved.
+//
+//  用于uiview的装饰，如添加边框，阴影。
+
+#import <UIKit/UIKit.h>
+
+@interface UIView (Prettify)
+
+//设置边框
+-(void)setBorder:(CGFloat)width cornerRadius:(CGFloat)cornerRadius borderColor:(UIColor *)borderColor;
+
+//设置阴影
+-(void)setShadow:(CGSize)shadowOffset shadowRadius:(CGFloat)shadowRadius shadowOpacity:(CGFloat)shadowOpacity shadowColor:(UIColor *)shadowColor;
+
+//设置默认阴影
+-(void)initDefaultShadow;
+
+@end

iCemarose/Class/View/UIView+Prettify.m

+//
+//  UIView+Prettify.m
+//  SchedulePlan
+//
+//  Created by HouWeiBin on 2016/12/23.
+//  Copyright © 2016年 kollway. All rights reserved.
+//
+
+#import "UIView+Prettify.h"
+
+@implementation UIView (Prettify)
+
+-(void)setBorder:(CGFloat)width cornerRadius:(CGFloat)cornerRadius borderColor:(UIColor *)borderColor{
+    self.layer.cornerRadius = cornerRadius;
+    self.layer.masksToBounds = YES;
+    self.layer.borderWidth = width;
+    self.layer.borderColor = borderColor.CGColor;
+}
+
+-(void)setShadow:(CGSize)shadowOffset shadowRadius:(CGFloat)shadowRadius shadowOpacity:(CGFloat)shadowOpacity shadowColor:(UIColor *)shadowColor{
+    self.layer.shadowColor = shadowColor.CGColor;//shadowColor阴影颜色
+    self.layer.shadowOffset = shadowOffset;//shadowOffset阴影偏移,x向右偏移，y向下偏移，默认(0, -3),这个跟shadowRadius配合使用
+    self.layer.shadowOpacity = shadowOpacity;//阴影透明度，默认0
+    self.layer.shadowRadius = shadowRadius;//阴影半径，默认3
+}
+
+-(void)initDefaultShadow{
+    [self setShadow:CGSizeMake(0,1) shadowRadius:4 shadowOpacity:0.1 shadowColor:[UIColor blackColor]];
+}
+
+@end

iCemarose/Header-Prefix.h

@@ -24,6 +24,7 @@
 #define UI_SCREEN_HEITHT            ([[UIScreen mainScreen] bounds].size.height)
 #define KWMAPI_URL(path) [NSURL URLWithString:[[KWMAPIManager sharedManager] toAbsoluteUrl:path]]
 #define SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(v)  ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] != NSOrderedAscending)
+#define SYSTEM_VERSION_LESS_THAN(v)                 ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedAscending)
 #define KWMTextTips    0
 #define KWMNoDataTips  1
 #define KWMNoLike      2