//
//  XPMonentsRecommendHeaderView.m
//  xplan-ios
//
//  Created by 冯硕 on 2022/5/18.
//

#import "XPMonentsRecommendHeaderView.h"
///Third
#import <Masonry/Masonry.h>

///Model
#import "MonentsTopicModel.h"
///View
#import "XPMonentsTopicCollectionViewCell.h"

@interface XPMonentsRecommendHeaderView     ()<UICollectionViewDelegate, UICollectionViewDataSource, UICollectionViewDelegateFlowLayout>
///背景图
@property (nonatomic,strong) UIImageView *bgView;

///titile背景
@property (nonatomic,strong) UIImageView *titleBgView;

///显示标题
@property (nonatomic,strong) UILabel *titleLabel;
///显示箭头
//@property (nonatomic,strong) UIButton *arrowButton;
///列表背景
@property (nonatomic,strong) UIView *collectionBgView;
///列表
@property (nonatomic,strong) UICollectionView *collectionView;

@end

@implementation XPMonentsRecommendHeaderView

- (instancetype)initWithFrame:(CGRect)frame {
    self = [super initWithFrame:frame];
    if (self) {
        [self initSubViews];
        [self initSubViewConstraints];
    }
    return self;
}

#pragma mark - Private Method
- (void)initSubViews {
    self.backgroundColor = [DJDKMIMOMColor appCellBackgroundColor];
    [self addSubview:self.bgView];
    [self.bgView addSubview:self.collectionBgView];
    [self.collectionBgView addSubview:self.collectionView];
    [self.bgView addSubview:self.titleBgView];
    [self.titleBgView addSubview:self.titleLabel];
    
}

- (void)initSubViewConstraints {
    
    [self.bgView mas_makeConstraints:^(MASConstraintMaker *make) {
            make.top.mas_equalTo(16);
            make.right.mas_offset(-15);
            make.left.mas_offset(15);
            make.bottom.mas_equalTo(-20);
    }];
//    [self.collectionBgView mas_makeConstraints:^(MASConstraintMaker *make) {
//        make.top.mas_equalTo(10);
//        make.left.mas_equalTo(10);
//        make.right.mas_equalTo(-10);
//        make.bottom.mas_equalTo(-10);
//    }];
    [self.collectionView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.mas_equalTo(15);
        make.left.right.equalTo(self.collectionBgView);
        make.height.mas_equalTo(69);
    }];
    [self.titleBgView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.left.equalTo(self.bgView);
        make.width.mas_equalTo(74);
        make.height.mas_equalTo(21);
    }];
    [self.titleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.center.equalTo(self.titleBgView);
    }];
    
//    [self.arrowButton mas_makeConstraints:^(MASConstraintMaker *make) {
//        make.size.mas_equalTo(CGSizeMake(11, 20));
//        make.centerY.mas_equalTo(self.titleLabel);
//        make.right.mas_equalTo(self).offset(-15);
//    }];
    
    
}

#pragma mark - UICollectionViewDelegate And UICollectionViewDatasource
- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {
    return self.topicList.count;
}

//- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath {
//    MonentsTopicModel * topicModel = [self.topicList safeObjectWithIndex:indexPath.row];
//    CGFloat itemWidth = [topicModel.name boundingRectWithSize:CGSizeMake(100, CGFLOAT_MAX) options:NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingTruncatesLastVisibleLine attributes:@{NSFontAttributeName:[UIFont systemFontOfSize:10 weight:UIFontWeightBold]} context:nil].size.width;
//    return CGSizeMake(itemWidth +34, 26);
//}

- (__kindof UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath {
    XPMonentsTopicCollectionViewCell * cell = [collectionView dequeueReusableCellWithReuseIdentifier:NSStringFromClass([XPMonentsTopicCollectionViewCell class]) forIndexPath:indexPath];
    
    cell.topicInfo = [self.topicList  safeObjectAtIndex1:indexPath.row];
   
    return cell;
}

- (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath {
    [collectionView deselectItemAtIndexPath:indexPath animated:YES];
    if (self.topicList.count > 0) {
        MonentsTopicModel * topicInfo = [self.topicList  safeObjectAtIndex1:indexPath.row];
        if(topicInfo == nil)return;
        if (self.delegate && [self.delegate respondsToSelector:@selector(xPMonentsRecommendHeaderView:didSelectItem:)]) {
            [self.delegate xPMonentsRecommendHeaderView:self didSelectItem:topicInfo];
        }
    }
}

#pragma mark - Event Response
- (void)arrowButtonAction:(UIButton *)sender {
    if (self.delegate && [self.delegate respondsToSelector:@selector(xPMonentsRecommendHeaderView:didClickMoreTopic:)]) {
        [self.delegate xPMonentsRecommendHeaderView:self didClickMoreTopic:sender];
    }
}

#pragma mark - Getters And Setters
- (void)setTopicList:(NSArray<MonentsTopicModel *> *)topicList {
    _topicList = topicList;
    [self.collectionView reloadData];
}

- (UILabel *)titleLabel {
    if (!_titleLabel) {
        _titleLabel = [[UILabel alloc] init];
        _titleLabel.font = [UIFont systemFontOfSize:15 weight:UIFontWeightMedium];
        _titleLabel.textColor = UIColorFromRGB(0x0D344D);
        _titleLabel.text = YMLocalizedString(@"XPMonentsRecommendHeaderView0");
    }
    return _titleLabel;
}

//- (UIButton *)arrowButton {
//    if (!_arrowButton) {
//        _arrowButton = [UIButton buttonWithType:UIButtonTypeCustom];
//        [_arrowButton setImage:[UIImage imageNamed:@"room_setting_arrow"] forState:UIControlStateNormal];
//        [_arrowButton setImage:[UIImage imageNamed:@"room_setting_arrow"] forState:UIControlStateSelected];
//        [_arrowButton addTarget:self action:@selector(arrowButtonAction:) forControlEvents:UIControlEventTouchUpInside];
//    }
//    return _arrowButton;
//}

- (UICollectionView *)collectionView{
    if (!_collectionView) {
        UICollectionViewFlowLayout *layout = [[UICollectionViewFlowLayout alloc] init];
        layout.sectionInset = UIEdgeInsetsMake(0,0, 0, 0);
        layout.itemSize = CGSizeMake((KScreenWidth - 50)/2, 18);
        layout.minimumLineSpacing = 0;
        layout.minimumInteritemSpacing = 0;
        layout.scrollDirection = UICollectionViewScrollDirectionHorizontal;
        _collectionView = [[UICollectionView alloc] initWithFrame:CGRectZero collectionViewLayout:layout];
        _collectionView.dataSource = self;
        _collectionView.delegate = self;
        _collectionView.backgroundColor = [UIColor clearColor];
        _collectionView.pagingEnabled = YES;
        _collectionView.showsHorizontalScrollIndicator = NO;
        [_collectionView registerClass:[XPMonentsTopicCollectionViewCell class] forCellWithReuseIdentifier:NSStringFromClass([XPMonentsTopicCollectionViewCell class])];
    }
    return _collectionView;
}
- (UIView *)collectionBgView{
    if (!_collectionBgView){
        
        UIView *view = [[UIView alloc] init];
        view.frame = CGRectMake(10,10,KScreenWidth - 50,89);
        view.layer.borderWidth = 0.5;
        view.layer.borderColor = [UIColor colorWithRed:255/255.0 green:255/255.0 blue:255/255.0 alpha:1.0].CGColor;

        view.layer.backgroundColor = [UIColor colorWithRed:255/255.0 green:255/255.0 blue:255/255.0 alpha:0.6300].CGColor;

        // blur
        UIBlurEffect *blurEffect = [UIBlurEffect effectWithStyle:UIBlurEffectStyleLight];
        UIVisualEffectView *visualView = [[UIVisualEffectView alloc]initWithEffect:blurEffect];
        visualView.frame = CGRectMake(10,10,KScreenWidth - 50,89);
        view.layer.cornerRadius = 8;
        _collectionBgView = view;
        _collectionView.userInteractionEnabled = YES;
    }
    return _collectionBgView;
}
- (UIImageView *)bgView{
    if (!_bgView){
        _bgView = [UIImageView new];
        UIImage *image = [UIImage gradientColorImageFromColors:@[UIColorFromRGB(0x9FF4F2),UIColorFromRGB(0x96D6FF)] gradientType:GradientTypeLeftToRight imgSize:CGSizeMake(KScreenWidth - 30, 109)];
        _bgView.image = image;
        [_bgView setCornerWithLeftTopCorner:10 rightTopCorner:10 bottomLeftCorner:10 bottomRightCorner:10 size:CGSizeMake(KScreenWidth - 30, 109)];
        _bgView.userInteractionEnabled = YES;
    }
    return _bgView;
}
-(UIImageView *)titleBgView{
    if (!_titleBgView){
        _titleBgView = [UIImageView new];
        UIImage *image = [UIImage gradientColorImageFromColors:@[UIColorFromRGB(0x83E8E7),UIColorFromRGB(0x86D4F6)] gradientType:GradientTypeLeftToRight imgSize:CGSizeMake(74, 21)];
        _titleBgView.image = image;
        [_titleBgView setCornerWithLeftTopCorner:10 rightTopCorner:0 bottomLeftCorner:0 bottomRightCorner:10 size:CGSizeMake(74, 21)];
        _titleBgView.userInteractionEnabled = YES;
    }
    return _titleBgView;
}

@end