//
//  RQExerciseViewController.m
//  SDJK
//
//  Created by 张嵘 on 2021/8/12.
//

#import "RQExerciseViewController.h"
#import "YYTimer.h"

@interface RQExerciseViewController () <JXCategoryViewDelegate, JXPagerViewDelegate, JXPagerMainTableViewGestureDelegate>
/// viewModel
@property (nonatomic, readonly, strong) RQExerciseViewModel *viewModel;
@property (nonatomic, readwrite, strong) JXPagerView *pagerView;
@property (nonatomic, readwrite, strong) JXCategoryTitleBackgroundView *categoryView;
@property (nonatomic, readwrite, copy) NSArray <NSString *> *titles;
@property (nonatomic, readwrite, strong) UIView *customPinView;
@property (nonatomic, readwrite, strong) UIButton *autoReadBtn;
@property (nonatomic, readwrite, strong) RQCountdownView *countdownView;

/// Timer
@property (nonatomic, readwrite, strong) YYTimer *timer;
/// Count
@property (nonatomic, readwrite, assign) NSUInteger count;
@end

@implementation RQExerciseViewController
@dynamic viewModel;

#pragma mark - SystemMethod
- (void)viewDidLoad {
    [super viewDidLoad];
    /// 初始化
    [self rq_setup];
}

- (void)viewDidLayoutSubviews {
    [super viewDidLayoutSubviews];
    self.pagerView.frame = CGRectMake(0, RQ_APPLICATION_TOP_BAR_HEIGHT, RQ_SCREEN_WIDTH, RQ_SCREEN_HEIGHT - RQ_APPLICATION_TOP_BAR_HEIGHT - RQ_APPLICATION_SAFEAREA_BOTTOM_HEIGHT);
}

- (void)dealloc {
    [RQ_Exercise_Module cancleAutoReadQuestion];
}


#pragma mark - PrivateMethods
/// 初始化
- (void)rq_setup {
    /// set up ...
    [self.view addSubview:self.pagerView];
    self.navigationItem.rightBarButtonItem = [UIBarButtonItem rq_customItemWithTitle:@"" font:RQMediumFont(15) titleColor:RQ_MAIN_TEXT_COLOR_1 imageName:@"SetUp" target:self selector:@selector(setAction) contentHorizontalAlignment:UIControlContentHorizontalAlignmentRight EdgeInsetsStyle:RQButtonEdgeInsetsStyleLeft space:4.f];
    
    
    
    self.count = (self.viewModel.homePageCarType == RQHomePageCarType_Motorcycle)? 30 * 60 : 45 * 60;
    
    self.timer = [YYTimer timerWithTimeInterval:1 target:self selector:@selector(_timerValueChanged:) repeats:YES];
    
    [self.navigationItem setLeftBarButtonItems:@[[UIBarButtonItem rq_backItemWithTitle:@"" imageName:@"back_black" target:self action:@selector(rq_back)]]];
}

- (void)rq_back {
    if (self.viewModel.exerciseType == RQExerciseType_Exam) {
        [self.navigationController popToRootViewControllerAnimated:YES];
    } else {
        [self.navigationController popViewControllerAnimated:YES];
    }
}

- (void)setAction {
//    @weakify(self)
    [RQ_Exercise_Module cancleAutoReadQuestion];
    RQExerciseSettingViewModel *exerciseSettingViewModel = [[RQExerciseSettingViewModel alloc] initWithServices:self.viewModel.services params:nil];
    RQExerciseSettingViewController *exerciseSettingViewController = [[RQExerciseSettingViewController alloc] initWithViewModel:exerciseSettingViewModel];
//    [catalogueViewController initCompletionWithSelectIndexBlock:^(NSInteger index) {
//        @strongify(self)
//        [self jumpQuestionWithIndex:index];
//    }];
    [self presentPanModal:exerciseSettingViewController];
}

- (void)_timerValueChanged:(YYTimer *)timer {
    self.count--;
    if (self.count == 0) {
        [timer invalidate];
        self.timer = nil;
//        [self _resetCaptcha];
        return;
    }
    NSUInteger sec = _count%60;
    NSUInteger min = _count/60;
    NSString* sec0,*min0;
    sec0 = sec<10 ? @"0" : @"";
    min0 = min<10 ? @"0" : @"";
    self.countdownView.timeLabel.text = [NSString stringWithFormat:@"%@%lu分%@%lu秒",min0,(unsigned long)min,sec0,(unsigned long)sec];
}

#pragma mark - JXPagerViewDelegate
- (UIView *)tableHeaderViewInPagerView:(JXPagerView *)pagerView {
    return [UIView new];
}

- (NSUInteger)tableHeaderViewHeightInPagerView:(JXPagerView *)pagerView {
    return 0;
}

- (NSUInteger)heightForPinSectionHeaderInPagerView:(JXPagerView *)pagerView {
    return (self.viewModel.exerciseType == RQExerciseType_Test || self.viewModel.exerciseType == RQExerciseType_Exam)? 58.f : 65.f;
}

- (UIView *)viewForPinSectionHeaderInPagerView:(JXPagerView *)pagerView {
    return (self.viewModel.exerciseType == RQExerciseType_Test || self.viewModel.exerciseType == RQExerciseType_Exam)? self.countdownView : self.customPinView;
}

- (NSInteger)numberOfListsInPagerView:(JXPagerView *)pagerView {
    //和categoryView的item数量一致
    return self.categoryView.titles.count;
}

- (id<JXPagerViewListViewDelegate>)pagerView:(JXPagerView *)pagerView initListAtIndex:(NSInteger)index {
    RQExerciseSubViewModel *exerciseSubViewModel = [[RQExerciseSubViewModel alloc] initWithServices:self.viewModel.services params:@{
        RQExerciseTypeKey           : (self.viewModel.exerciseType == RQExerciseType_Test)? @(RQExerciseType_Test) : ((self.viewModel.exerciseType == RQExerciseType_Exam)? @(RQExerciseType_Exam) : @(index)),
        RQHomePageCarTypeKey        : @(self.viewModel.homePageCarType),
        RQHomePageSubjectTypeKey    : @(self.viewModel.homePageSubjectType),
        RQHomeSubPageTypeKey        : @(self.viewModel.homeSubPageType),
        RQHomeSubEditListTypeKey    : @(self.viewModel.homeSubEditListType),
        RQViewModelIDKey            : self.viewModel.titleStr?  : @"",
        RQViewCommonValueKey        : @(self.viewModel.number),
        RQViewModelUtilKey          : self.viewModel.questionArr? : @[],
    }];
    exerciseSubViewModel.title = self.viewModel.title;
    RQExerciseSubViewController *exerciseSubViewController = [[RQExerciseSubViewController alloc] initWithViewModel:exerciseSubViewModel];
    RAC(exerciseSubViewController, count) = RACObserve(self, count);
    __weak typeof(exerciseSubViewController) weakController = exerciseSubViewController;
    return weakController;
}


#pragma mark - JXCategoryViewDelegate
- (void)categoryView:(JXCategoryBaseView *)categoryView didSelectedItemAtIndex:(NSInteger)index {
    [RQ_Exercise_Module cancleAutoReadQuestion];
    self.navigationController.interactivePopGestureRecognizer.enabled = (index == 0);
    //根据选中的下标，实时更新currentListView
    RQExerciseSubViewController *list = (RQExerciseSubViewController *)self.pagerView.listContainerView.validListDict[@(index)];
    [list rq_setup];
    if (list.questionArr.count > 0) {
        if (list.number < list.questionArr.count) {
            RQ_Exercise_Module.currrentExerciseModel = list.questionArr[list.number];
        }
    }
}


#pragma mark - JXPagerMainTableViewGestureDelegate
- (BOOL)mainTableViewGestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer *)otherGestureRecognizer {
    //禁止categoryView左右滑动的时候，上下和左右都可以滚动
    if (otherGestureRecognizer == self.categoryView.collectionView.panGestureRecognizer) {
        return NO;
    }
    return [gestureRecognizer isKindOfClass:[UIPanGestureRecognizer class]] && [otherGestureRecognizer isKindOfClass:[UIPanGestureRecognizer class]];
}


#pragma mark - LazyLoad
- (JXPagerView *)pagerView {
    if (!_pagerView) {
        _pagerView = [[JXPagerView alloc] initWithDelegate:self];
        _pagerView.mainTableView.gestureDelegate = self;
        _pagerView.isListHorizontalScrollEnabled = NO;
        _pagerView.mainTableView.bounces = NO;
    }
    return _pagerView;
}

- (JXCategoryTitleBackgroundView *)categoryView {
    if (!_categoryView) {
        CGFloat autoReadBtnWidth = (RQ_SCREEN_WIDTH) / 4.f + 8;
        _categoryView = [[JXCategoryTitleBackgroundView alloc] initWithFrame:CGRectMake(0, 0, RQ_SCREEN_WIDTH - autoReadBtnWidth, 55)];
        _categoryView.delegate = self;
        
        _categoryView.titles = self.titles;
        _categoryView.titleSelectedColor = UIColor.whiteColor;
        _categoryView.titleColor = UIColor.whiteColor;
        _categoryView.titleFont = RQRegularFont(15);
        _categoryView.titleSelectedFont = RQRegularFont(15);
        _categoryView.titleNumberOfLines = 0;

        _categoryView.contentScrollViewClickTransitionAnimationEnabled = NO;
        _categoryView.borderLineWidth = 0;
        _categoryView.selectedBackgroundColor = RQ_MAIN_COLOR;
        _categoryView.normalBackgroundColor = RQ_BACKGROUNDCOLOR_3;
        _categoryView.contentEdgeInsetLeft = 16;
        _categoryView.contentEdgeInsetRight = 16;
        _categoryView.backgroundColor = RQ_MAIN_BACKGROUNDCOLOR;
        
        _categoryView.cellSpacing = 8;
        _categoryView.cellWidth = autoReadBtnWidth - (3 * 8);
        
        _categoryView.backgroundHeight = 30;
        _categoryView.backgroundWidth  = _categoryView.cellWidth;
        _categoryView.backgroundCornerRadius = 15;
        
        _categoryView.defaultSelectedIndex = 0;
        /// !!!: 将列表容器视图关联到 categoryView
        _categoryView.listContainer = (id<JXCategoryViewListContainer>)self.pagerView.listContainerView;
        self.autoReadBtn.frame = CGRectMake(_categoryView.width, 12.5, autoReadBtnWidth - 16, 30);
        [self.customPinView addSubview:_autoReadBtn];
    }
    return _categoryView;
}

- (NSArray<NSString *> *)titles {
    return (self.viewModel.exerciseType == RQExerciseType_Test || self.viewModel.exerciseType == RQExerciseType_Exam)? @[@""] : @[@"顺序练习", @"随机练习", @"背题模式"];
}

-  (UIButton *)autoReadBtn {
    if (!_autoReadBtn) {
        _autoReadBtn = [UIButton buttonWithType:UIButtonTypeCustom];
        [_autoReadBtn setImage:RQImageNamed(@"autoRead") withTitle:@"自动读题" textColor:UIColor.whiteColor Font:15 fotState:UIControlStateNormal];
        [_autoReadBtn setImage:RQImageNamed(@"stopRead") withTitle:@"停止读题" textColor:UIColor.whiteColor Font:15 fotState:UIControlStateSelected];
        
        _autoReadBtn.titleLabel.textAlignment = NSTextAlignmentCenter;
        [_autoReadBtn setBackgroundImage:[UIImage imageWithColor:RQ_MAIN_COLOR] forState:UIControlStateSelected];
        [_autoReadBtn setBackgroundImage:[UIImage imageWithColor:RQ_BACKGROUNDCOLOR_3] forState:UIControlStateNormal];
        [_autoReadBtn layoutButtonWithEdgeInsetsStyle:RQButtonEdgeInsetsStyleLeft imageTitleSpace:2];
        _autoReadBtn.layer.cornerRadius = 15;
        _autoReadBtn.clipsToBounds = YES;
        _autoReadBtn.userInteractionEnabled = YES;
//        @weakify(_autoReadBtn);
        [_autoReadBtn setTapActionWithBlock:^(UITapGestureRecognizer *tap) {
//            @strongify(_autoReadBtn);
            if (RQ_Exercise_Module.isAutoRead) {
                [RQ_Exercise_Module cancleAutoReadQuestion];
            } else {
                RQ_Exercise_Module.isAutoRead = YES;
            }
        }];
        
        RAC(_autoReadBtn, selected) = RACObserve(RQ_Exercise_Module, isAutoRead);
    }
    return _autoReadBtn;
}


- (UIView *)customPinView {
    if (!_customPinView) {
        _customPinView = [[UIView alloc] init];
        [_customPinView addSubview:self.categoryView];
        UIImageView *lineImageView = [[UIImageView alloc] initWithImage:[UIImage imageWithColor:RQ_LIST_BACKGROUNDCOLOR size:CGSizeMake(RQ_SCREEN_WIDTH, 10)]];
        lineImageView.rq_y = 55;
        [_customPinView addSubview:lineImageView]; 
    }
    return _customPinView;
}

- (RQCountdownView *)countdownView {
    if (!_countdownView) {
        _countdownView = [RQCountdownView countdownView];
    }
    return _countdownView;
}
@end