//
//  YOUPAIHRSearchHeaderView.m
//  VQU
//
//  Created by xiaohaoran on 2021/11/9.
//  Copyright © 2021 MS. All rights reserved.
//

#import "YOUPAIHRSearchHeaderView.h"
#import "UICollectionViewLeftAlignedLayout.h"
#import "YOUPAIHRSearchHeaderCell.h"
@interface YOUPAIHRSearchHeaderView ()<UICollectionViewDelegate , UICollectionViewDataSource,UICollectionViewDelegateFlowLayout>
@property (nonatomic, strong) NSMutableArray *youpaiphistoryArray;
@property(nonatomic,strong)UILabel *youpaipnotextL;
@end

@implementation YOUPAIHRSearchHeaderView
- (instancetype)initWithFrame:(CGRect)frame youpaiphistoryArray:(NSMutableArray *)historyArr
{
    if (self = [super initWithFrame:frame]) {
        self.youpaiphistoryArray = historyArr;
        
        [self youpaifsetSubView];
    }
    return self;
}
-(void)youpaifsetSubView{
    //历史记录
    UIView *youpaipbgView = [UIView new];
    [self addSubview:youpaipbgView];
    [youpaipbgView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.mas_equalTo(0);
        make.right.mas_equalTo(0);
        make.top.mas_equalTo(0);
        make.height.mas_equalTo(44);
    }];
   
    //title
    UILabel *titleLabel = [UILabel new];
    [youpaipbgView addSubview:titleLabel];
    [titleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.mas_equalTo(14);
        make.centerY.mas_equalTo(0);
    }];
    titleLabel.text = @"历史记录";
    titleLabel.font = LCBoldFont(14);
    titleLabel.textColor = [UIColor blackColor];
    titleLabel.textAlignment = NSTextAlignmentLeft;
    UILabel *youpaipnotextL = [[UILabel alloc] init];
    [youpaipbgView addSubview:youpaipnotextL];
    self.youpaipnotextL = youpaipnotextL;
    [youpaipnotextL mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.mas_equalTo(titleLabel.mas_bottom).offset(2);
        make.left.mas_equalTo(titleLabel);
    }];
    
    youpaipnotextL.text = @"无搜索历史";
    youpaipnotextL.font = [UIFont systemFontOfSize:14];
    youpaipnotextL.textColor = [UIColor blackColor];
    youpaipnotextL.textAlignment = NSTextAlignmentLeft;
    if (self.youpaiphistoryArray.count>0) {
        youpaipnotextL.hidden = YES;
    }else{
        youpaipnotextL.hidden = NO;
    }
    //删除
    UIButton *btn = [UIButton buttonWithType:UIButtonTypeCustom];
    [youpaipbgView addSubview:btn];
    [btn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.right.mas_equalTo(-14);
        make.centerY.mas_equalTo(0);
        make.size.mas_equalTo(CGSizeMake(28, 30));
    }];
    [btn setImage:[UIImage imageNamed:@"vqu_images_chatroom_sort_recycle"] forState:UIControlStateNormal];
    [btn addTarget:self action:@selector(youpaifclearnSearchHistory:) forControlEvents:UIControlEventTouchUpInside];
    
    [self youpaifbuildCollectionView];
    
    
    
}
-(void)youpaifbuildCollectionView{
    
    _youpaipcollectionView = ({ 
        //collectionView
        UICollectionViewLeftAlignedLayout *layout = [[UICollectionViewLeftAlignedLayout alloc] init];
        CGRect rect = CGRectMake(0,44,KScreenWidth,self.frame.size.height);
        UICollectionView *collectionView = [[UICollectionView alloc] initWithFrame:rect collectionViewLayout:layout];
        
        collectionView.backgroundColor = [UIColor clearColor];
        collectionView.delegate = self;
        collectionView.dataSource = self;
        collectionView.showsVerticalScrollIndicator = NO;
        //注册
        [collectionView registerClass:[YOUPAIHRSearchHeaderCell class] forCellWithReuseIdentifier:@"YOUPAIHRSearchHeaderCell"];
        collectionView;
       
    });
    [self addSubview:_youpaipcollectionView];
}
#pragma mark - <UICollectionViewDataSource>
- (NSInteger) numberOfSectionsInCollectionView:(UICollectionView *)collectionView {
    return 1;
}
- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {
    
    if (self.youpaiphistoryArray.count>0) {
        NSInteger count = 0;
         if(self.youpaiphistoryArray.count >= 10){
            count = 10;
        }else {
            count = self.youpaiphistoryArray.count;
        }
        NSMutableArray *arr = [NSMutableArray new];
        for (int i = 0; i<count; i++) {
            [arr addObject:self.youpaiphistoryArray[i]];
        }
        self.youpaiphistoryArray= arr;
    }
    return self.youpaiphistoryArray.count;
}
- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath {
    YOUPAIHRSearchHeaderCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"YOUPAIHRSearchHeaderCell" forIndexPath:indexPath];
    cell.youpaipnameStr = [NSString stringWithFormat:@"%@",self.youpaiphistoryArray[indexPath.item]];
    return cell;
}
- (UICollectionReusableView *)collectionView:(UICollectionView *)collectionView viewForSupplementaryElementOfKind:(NSString *)kind atIndexPath:(NSIndexPath *)indexPath {
    UICollectionReusableView *reusableview = nil;
    return reusableview;
}

#pragma mark - item宽高
- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath {
    
    NSString *str = [NSString stringWithFormat:@"%@",self.youpaiphistoryArray[indexPath.item]];
    CGRect rect = [str boundingRectWithSize:CGSizeMake(KScreenWidth,25) options:NSStringDrawingUsesLineFragmentOrigin attributes:@{NSFontAttributeName :LCFont(12)} context:nil];
    CGFloat width = 0;
    if (str.length>=20) {
        width = 160;
    }else{
        width = rect.size.width;
    }
    
    return CGSizeMake(width+30 ,25);

}

#pragma mark - <UICollectionViewDelegateFlowLayout>
#pragma mark - X间距
- (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout minimumInteritemSpacingForSectionAtIndex:(NSInteger)section {
     return 10.0;
}
#pragma mark - Y间距
- (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout minimumLineSpacingForSectionAtIndex:(NSInteger)section {
    return 10.0;
}
//设置段落的内边距
- (UIEdgeInsets)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout insetForSectionAtIndex:(NSInteger)section
{
  return UIEdgeInsetsMake(10,16,20,10);//UIEdgeInsetsMake(CGFloat top, CGFloat left, CGFloat bottom, CGFloat right)
}
-(void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath
{
//    YOUPAIZYLabelModel *model = _youpaiplabelArray[indexPath.row];
//    [self.delegate youpaifclickLabel:model];
    if (self.youpaiptapAction) {
        self.youpaiptapAction([NSString stringWithFormat:@"%@",self.youpaiphistoryArray[indexPath.item]]);
    }
}
-(void)youpaifclearnSearchHistory:(UIButton*)sender{
    
    [self.youpaipcollectionView removeFromSuperview];
    self.youpaipnotextL.hidden = NO;
    [_youpaiphistoryArray removeAllObjects];
    [NSKeyedArchiver archiveRootObject:_youpaiphistoryArray toFile:KHistorySearchPath];
    [[NSNotificationCenter defaultCenter]postNotificationName:@"changeHisHeaderView" object:nil];;
    
}
@end