//
//  KDPSupplyGoodViewController.m
//  KuDianProject
//
//  Created by admin on 2019/7/4.
//  Copyright © 2019 KDP. All rights reserved.
//

#import "KDPSupplyGoodViewController.h"
#import "XLPageViewController.h"
#import "XLPageViewControllerConfig.h"
#import "KDPSupplyContentViewController.h"
#import "KDPSearchViewController.h"
#import "KDPClassModel.h"
@interface KDPSupplyGoodViewController ()<XLPageViewControllerDelegate,XLPageViewControllerDataSrouce>

@property (nonatomic, strong) XLPageViewController *pageVC;

@property (nonatomic, strong) NSMutableArray *classArray;

@property (nonatomic, strong) UIImageView *topBackImageView;

@end

@implementation KDPSupplyGoodViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    [self setUpTopView];
    self.view.backgroundColor = [UIColor colorWithRGB:0xf4f4f4];
    [self requestTopListData];
}

#pragma event handle

- (void)requestTopListData{
    NSString *classUrl = [NSString stringWithFormat:@"%@api/goods/listTopBar",KDURL];
    [LoadingView showInView:self.view];
    [self.classArray removeAllObjects];
    [KDPNetworkRequestHTTP postURL:classUrl params:nil success:^(id  _Nonnull json) {
        [LoadingView dismiss];
        NSArray *classArr = [NSArray yy_modelArrayWithClass:[KDPClassModel class] json:json[@"list"]];
        [self.classArray addObjectsFromArray:classArr];
        [self setUpPageVc];
    } failure:^(NSError * _Nonnull error) {
        [LoadingView dismiss];
    }];
}

- (void)setUpPageVc{
    XLPageViewControllerConfig *config = [[XLPageViewControllerConfig alloc] init];
    //标题间距
    config.titleSpace = 25;
    config.titleViewStyle = XLPageTitleViewStyleBasic;
    //标题高度
    config.titleViewHeight = 40;
    //标题选中颜色
    config.titleSelectedColor = [UIColor whiteColor];
    //标题选中字体
    config.titleSelectedFont = [UIFont fontWithName:@"PingFang-SC-Medium" size: 17];
    //标题正常颜色
    config.titleNormalColor = [UIColor whiteColor];
    //标题正常字体
    config.titleNormalFont = [UIFont fontWithName:@"PingFang-SC-Medium" size: 14];
    config.titleViewInset = UIEdgeInsetsMake(0, 10, 0, 10);
    //阴影颜色
    config.shadowLineColor = [UIColor whiteColor];
    //阴影宽度
    config.shadowLineWidth = 24;
    //阴影末端是直角
    config.shadowLineCap = XLPageShadowLineCapSquare;
    //分割线颜色
    config.separatorLineHidden = YES;
    config.shadowLineHeight = 3;
    config.shadowLineAnimationType = XLPageShadowLineAnimationTypeZoom;
    
    self.pageVC = [[XLPageViewController alloc] initWithConfig:config];
    self.pageVC.view.bounds = CGRectMake(0, KDStatusHeight + 58, SCREEN_WIDTH, SCREEN_HEIGHT-KDTabBarHeight-KDStatusHeight-58);
    self.pageVC.delegate = self;
    self.pageVC.dataSource = self;
    [self addChildViewController:self.pageVC];
    [self.view addSubview:self.pageVC.view];
}

- (void)searchBtnClick:(UIButton *)sender{
    KDPSearchViewController *searchVC = [[KDPSearchViewController alloc] init];
    [self.navigationController pushViewController:searchVC animated:NO];
}


- (void)setUpTopView{
    self.navBar.hidden = YES;
    NSInteger height = KDNavBarHeight == 64 ? 135 : 163;
    UIView *topBackView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, height)];
    [topBackView setGradientBackgroundWithColors:@[[UIColor colorWithRGB:0xFF235F],[UIColor colorWithRGB:0xFF7676]] locations:@[@0,@1] startPoint:CGPointMake(0, 0) endPoint:CGPointMake(1, 0)];
    [self.view addSubview:topBackView];
    
    UIImageView *imageView = [[UIImageView alloc] initWithFrame:topBackView.bounds];
    [self.view addSubview:imageView];
    imageView.hidden = YES;
    self.topBackImageView = imageView;
    
    // search
    UIButton *searchBtn = [UIButton buttonWithType:UIButtonTypeCustom];
    searchBtn.frame = CGRectMake(15, KDStatusHeight + 7, SCREEN_WIDTH - 30, 31);
    searchBtn.backgroundColor = [UIColor whiteColor];
    [searchBtn setImage:[UIImage imageNamed:@"search_icon"] forState:UIControlStateNormal];
    [searchBtn setTitle:@"搜索你想要的商品" forState:UIControlStateNormal];
    [searchBtn setTitleColor:[UIColor colorWithRGB:0x8E8D8D] forState:UIControlStateNormal];
    searchBtn.titleLabel.font = FONT_SYS(14);
    searchBtn.imageEdgeInsets = UIEdgeInsetsMake(0, 10, 0, 0);
    searchBtn.titleEdgeInsets = UIEdgeInsetsMake(0, 15, 0, 0);
    searchBtn.layer.cornerRadius = 15.5;
    searchBtn.layer.masksToBounds = YES;
    searchBtn.contentHorizontalAlignment = UIControlContentHorizontalAlignmentLeft;
    [searchBtn addTarget:self action:@selector(searchBtnClick:) forControlEvents:UIControlEventTouchUpInside];
    [self.view addSubview:searchBtn];
    
}

- (NSMutableArray *)classArray{
    if (!_classArray) {
        _classArray = [NSMutableArray array];
    }
    return _classArray;
}

#pragma mark - XLPageViewController datasource and delegate

- (NSInteger)pageViewControllerNumberOfPage{
    return self.classArray.count;
}

- (NSString *)pageViewController:(XLPageViewController *)pageViewController titleForIndex:(NSInteger)index{
    KDPClassModel *model = self.classArray[index];
    return model.name;
}

- (void)pageViewController:(XLPageViewController *)pageViewController didSelectedAtIndex:(NSInteger)index{
    KDPClassModel *classModel = self.classArray[index];
    if (classModel.backimg.length) {
        self.topBackImageView.hidden = NO;
        [self.topBackImageView sd_setImageWithURL:[NSURL URLWithString:classModel.backimg]placeholderImage:[UIImage imageNamed:placholderImg]];
    } else{
        self.topBackImageView.hidden = YES;
    }
    NSLog(@"%ld",index);
}

- (UIViewController *)pageViewController:(XLPageViewController *)pageViewController viewControllerForIndex:(NSInteger)index{
    KDPSupplyContentViewController *contentVC = [[KDPSupplyContentViewController alloc] init];
    contentVC.classModel = self.classArray[index];
    return contentVC;
}

@end