//
//  DocumentLibraryHomeVC.m
//  Telemarketing
//
//  Created by apple on 2021/4/28.
//  Copyright © 2021 刘惠萍. All rights reserved.
//

#import "DocumentLibraryHomeVC.h"
#import "SliderView.h"
#import "DocumentLibraryListVC.h"
@interface DocumentLibraryHomeVC ()<SliderViewDelegate,UIScrollViewDelegate>
@property (strong, nonatomic) SliderView *sliderView;
@property (nonatomic, strong) UIScrollView *scList;
@property (nonatomic, strong) NSMutableArray *aryModelbtns;
@property (strong, nonatomic) ModelBaseData *modelb;

@end

@implementation DocumentLibraryHomeVC

- (NSMutableArray *)aryModelbtns{
    if (!_aryModelbtns) {
        _aryModelbtns = [NSMutableArray new];
    }
    return _aryModelbtns;
}
- (SliderView *)sliderView{
    if (_sliderView == nil) {
        _sliderView = [SliderView new];
        self.sliderView.frame = CGRectMake(0,W(5),SCREEN_WIDTH,W(44));
        _sliderView.viewSlidWidth = 15;
        _sliderView.isHasSlider = true;
        _sliderView.isLineVerticalHide = true;
        _sliderView.viewSlidColor = COLOR_BLUE;
        _sliderView.delegate = self;
        _sliderView.isScroll=true;
    }
    
    return _sliderView;
}
- (UIScrollView *)scList{
    if (!_scList) {
        _scList = [UIScrollView new];
        self.scList = [[UIScrollView alloc]initWithFrame:CGRectMake(0, self.sliderView.bottom +1, SCREEN_WIDTH, self.scAll.height - self.sliderView.height)];
        _scList.backgroundColor = [UIColor whiteColor];
        _scList.delegate = self;
        _scList.showsVerticalScrollIndicator = false;
        _scList.showsHorizontalScrollIndicator = false;
//        _scList.contentSize = CGSizeMake(SCREEN_WIDTH * 3, 0);
        _scList.pagingEnabled = true;
    }
    return _scList;
}
- (LinkScrollView *)scAll{
    if (!_scAll) {
        _scAll = [LinkScrollView new];
        _scAll.frame = CGRectMake(0, NAVIGATIONBAR_HEIGHT, SCREEN_WIDTH, SCREEN_HEIGHT-NAVIGATIONBAR_HEIGHT);
        _scAll.contentSize = CGSizeMake(0, SCREEN_HEIGHT*5);
        _scAll.backgroundColor = [UIColor clearColor];
        _scAll.showsVerticalScrollIndicator = false;
        _scAll.showsHorizontalScrollIndicator = false;
        _scAll.delegate = self;
    }
    return _scAll;
}

- (void)viewDidLoad {
    [super viewDidLoad];
    [self.view addSubview:[BaseNavView initNavBackTitle:@"文案库" rightView:nil]];
    [self.view addSubview:self.scAll];
    
    [self.scAll addSubview:self.sliderView];
    self.scAll.sizeHeight = self.sliderView.top - 2;
    [self.scAll addSubview:self.scList];
    [self requestList];
    [self setupChildVC];
    
}

#pragma mark scrollview delegat
- (void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView{
    if ([scrollView isEqual:self.scList]) {
        [self fetchCurrentView];
    }
}
- (void)scrollViewDidEndDragging:(UIScrollView *)scrollView willDecelerate:(BOOL)decelerate{
    if ([scrollView isEqual:self.scList]) {
        if (!decelerate) {
            [self fetchCurrentView];
        }
    }
}
- (void)fetchCurrentView {
    // 获取已经滚动的比例
    double ratio = self.scList.contentOffset.x / SCREEN_WIDTH;
    int    page  = (int)(ratio + 0.5);
    // scrollview 到page页时 将toolbar调至对应按钮
    [self.sliderView sliderToIndex:page noticeDelegate:NO];
    [self setupChildVC];
}
- (void)scrollViewWillEndDragging:(UIScrollView *)scrollView withVelocity:(CGPoint)velocity targetContentOffset:(inout CGPoint *)targetContentOffset{
    if (scrollView == self.scAll) {
        if (velocity.y > 0||targetContentOffset->y>self.sliderView.top) {
            targetContentOffset->y = self.sliderView.top;
        }
    }
}
#pragma mark slider delegate
- (void)protocolSliderViewBtnSelect:(NSUInteger)tag btn:(CustomSliderControl *)control{
    self.scList.contentOffset = CGPointMake(SCREEN_WIDTH * tag, 0);
    [self setupChildVC];
}
- (void)requestList{
    [RequestApi requestGetInformationTypeNameWithDelegate:self success:^(NSDictionary * _Nonnull response, id  _Nonnull mark) {
        NSArray * ary = [GlobalMethod exchangeDic:response[@"data"] toAryWithModelName:@"ModelBrand"];
        [self.aryModelbtns removeAllObjects];
        [self.aryModelbtns addObject:[ModelBtn modelWithTitle:@"全部" imageName:nil highImageName:nil tag:0 color:COLOR_999 selectColor:COLOR_BLUE]];
        for (int i =0; i<ary.count; i++) {
            ModelBrand *modelL = ary[i];
            ModelBtn * modelAll = [ModelBtn new];
            modelAll.title = modelL.name;
            modelAll.color = COLOR_666;
            modelAll.colorSelect = COLOR_BLUE;
            modelAll.vcName = modelL.internalBaseClassIdentifier;
            [self.aryModelbtns addObject:modelAll];
        }
        [self.sliderView resetWithAry:self.aryModelbtns];
        [self setupChildVC];
        
    } failure:^(NSString * _Nonnull errorStr, id  _Nonnull mark) {
        
    }];
}
- (void)setupChildVC{
    [self.scList removeAllSubViews];
    for ( int i = 0; i<self.aryModelbtns.count; i++) {
        ModelBtn *modelL = self.aryModelbtns[i];
        DocumentLibraryListVC * vc =  [[DocumentLibraryListVC alloc] init];
        [self addChildViewController:vc];
        vc.view.frame = CGRectMake(SCREEN_WIDTH*i, 0, SCREEN_WIDTH, self.scList.height-W(10));
        vc.tableView.frame = vc.view.bounds;
        vc.activeStatus=isStr(modelL.vcName)?modelL.vcName:@"FFFFFF";
        [vc refreshHeaderAll];
        [self.scList addSubview:vc.view];
    }
    
    self.scList.contentSize = CGSizeMake(SCREEN_WIDTH * self.aryModelbtns.count, 0);
}

@end