//
//  RQCollectViewController.m
//  jiaPei
//
//  Created by 张嵘 on 2022/8/3.
//  Copyright © 2022 JCZ. All rights reserved.
//

#import "RQCollectViewController.h"



@interface RQCollectViewController ()
/// viewModel
@property (nonatomic, readonly, strong) RQCollectViewModel *viewModel;
@property (nonatomic, readwrite, strong) RQErrorAndCollectHeaderView *collectHeaderView;
@property (nonatomic, readwrite, strong) QMUIButton *clearBtn;
@end

@implementation RQCollectViewController
@dynamic viewModel;

#pragma mark - SystemMethod
- (void)viewDidLoad {
    @weakify(self)
    [super viewDidLoad];
    self.tableView.tableHeaderView = self.collectHeaderView;
    self.tableView.backgroundColor = UIColor.clearColor;
    [self.view addSubview:self.clearBtn];
    [[RACObserve(self.viewModel, dataSource) deliverOnMainThread] subscribeNext:^(NSArray *dataSource) {
        @strongify(self)
        NSUInteger count = dataSource.count;
        if (count == 0) {
//            [self showEmptyViewWithImage:RQImageNamed(@"自动收藏") text:@"您收藏的题目会自动记录到这里哟~" detailText:nil buttonTitle:nil buttonAction:nil];
            [self.emptyView setImage:RQImageNamed(@"自动收藏")];
            [self.emptyView setLoadingViewHidden:YES];
            [self.emptyView setTextLabelText:@"您收藏的题目会自动记录到这里哟~"];
            [self.tableView addSubview:self.emptyView];
            [self.tableView sendSubviewToBack:self.emptyView];
            CGFloat a = 8.f + RQ_FIT_HORIZONTAL(214.f) + 4.f + RQ_FIT_HORIZONTAL(40.f) + 20.f + 10.f;
            self.emptyView.frame = CGRectMake(0, a / 2.f, RQ_SCREEN_WIDTH, RQ_SCREEN_HEIGHT);
            [self.clearBtn setTitleNormal:@"去练习"];
        } else {
            [self hideEmptyView];
            [self.clearBtn setTitleNormal:@"清空我的收藏"];
        }
    }];
    
    [[[RQNotificationCenter rac_addObserverForName:RQCancelCollectNotification object:nil] takeUntil:self.rac_willDeallocSignal] subscribeNext:^(NSNotification * _Nullable x) {
            @strongify(self);
        self.collectHeaderView.allNumLabel.text = [NSString qmui_stringWithNSInteger:[RQ_YDTQuestion_Module getQuestionWithExerciseType:RQExerciseType_Collect].count];
    }];
}



- (void)viewDidLayoutSubviews {
    [super viewDidLayoutSubviews];
    self.tableView.frame = CGRectMake(0, 0, RQ_SCREEN_WIDTH, RQ_SCREEN_HEIGHT - RQ_APPLICATION_STATUS_BAR_HEIGHT - RQ_APPLICATION_NAV_BAR_HEIGHT - RQ_APPLICATION_SAFEAREA_BOTTOM_HEIGHT - RQ_FIT_HORIZONTAL(40.f) - 30.f - 16.f);
    self.collectHeaderView.size = CGSizeMake(RQ_SCREEN_WIDTH, 8.f + RQ_FIT_HORIZONTAL(214.f) + 4.f + RQ_FIT_HORIZONTAL(40.f) + 20.f + 10.f);
    self.clearBtn.frame = CGRectMake(16, RQ_SCREEN_HEIGHT - RQ_APPLICATION_SAFEAREA_BOTTOM_HEIGHT - RQ_APPLICATION_STATUS_BAR_HEIGHT - RQ_APPLICATION_NAV_BAR_HEIGHT - 30.f - RQ_FIT_HORIZONTAL(40.f), RQ_SCREEN_WIDTH - 32.f, RQ_FIT_HORIZONTAL(40.f));
    self.clearBtn.layer.cornerRadius = RQ_FIT_HORIZONTAL(40.f) / 2.f;
}

- (void)clearBtnAction {
//    @weakify(self)
    if (self.viewModel.dataSource.count == 0) {
        [self.viewModel.services popToRootViewModelAnimated:YES];
    } else {
        [MBProgressHUD rq_showProgressHUD:@"删除中..."];
        [[RQ_HTTP_Service deleteQuestionFavAllWithType:RQSaveFavQuestionType_Collect] subscribeNext:^(id  _Nullable x) {
//            @strongify(self)
            [MBProgressHUD rq_hideHUD];
            [MBProgressHUD rq_showTips:@"删除成功！"];
            [RQ_YDT_USER_Question_Module deleteAllCollectRecordWithCarType:RQ_YDTQuestion_Module.carType subject:RQ_YDTQuestion_Module.subject];
            [RQNotificationCenter postNotificationName:RQCancelCollectNotification object:nil userInfo:@{}];
        } error:^(NSError * _Nullable error) {
            [MBProgressHUD rq_hideHUD];
            [MBProgressHUD rq_showErrorTips:error];
        }];
    }
}

#pragma mark - OverrideMethods
- (UITableViewCell *)tableView:(UITableView *)tableView dequeueReusableCellWithIdentifier:(NSString *)identifier forIndexPath:(NSIndexPath *)indexPath {
    RQCommonGroupViewModel *groupViewModel = self.viewModel.dataSource[indexPath.section];
    RQCommonCollectionItemViewModel *itemViewModel = groupViewModel.itemViewModels[indexPath.row];
    return [NSClassFromString(itemViewModel.itemClassName) cellWithTableView:tableView];
}

- (void)configureCell:(RQCommonCell *)cell atIndexPath:(NSIndexPath *)indexPath withObject:(id)object {
    [cell bindViewModel:object];
}


#pragma  mark - JXPagerSmoothViewListViewDelegate
- (UIView *)listView {
    return self.view;
}

- (UIScrollView *)listScrollView {
    return self.tableView;
}

#pragma mark - LazyLoad
- (RQErrorAndCollectHeaderView *)collectHeaderView {
    if (!_collectHeaderView) {
        _collectHeaderView = [RQErrorAndCollectHeaderView errorAndCollectHeaderView];
        _collectHeaderView.bottomView.hidden = YES;
        [_collectHeaderView.todayErrorBtn setTitleNormal:@"今日收藏"];
        [_collectHeaderView.allErrorBtn setTitleNormal:@"全部收藏"];
        _collectHeaderView.titleLabel.text = @"累计收藏";
        
        _collectHeaderView.allNumLabel.text = [NSString qmui_stringWithNSInteger:[RQ_YDTQuestion_Module getQuestionWithExerciseType:RQExerciseType_Collect].count];
        
        [_collectHeaderView.todayErrorBtn setTapActionWithBlock:^(UITapGestureRecognizer *tap) {
            NSArray *todayArr = [RQ_YDTQuestion_Module getQuestionWithExerciseType:RQExerciseType_Collect];
            NSArray *arr = [todayArr.rac_sequence.signal map:^id _Nullable(RQYDTQuestionModel  *ydtQuestionModel) {
                return [RQExerciseModel exerciseModelWithRQYDTQuestionModel:ydtQuestionModel];
            }].toArray;
            RQExerciseViewModel *exerciseViewModel = [[RQExerciseViewModel alloc] initWithServices:RQ_APPDELEGATE.services params:@{
                RQHomePageCarTypeKey        : @(RQ_YDTQuestion_Module.carType),
                RQHomePageSubjectTypeKey    : @(RQ_YDTQuestion_Module.subject),
                RQHomeSubPageTypeKey        : @(RQHomeSubPageType_WrongTopicAndCollection),
                RQViewModelIDKey            : @"今日收藏",
                RQExerciseTypeKey           : @(RQExerciseType_Collect),
                RQViewModelUtilKey          : arr,
            }];
            [RQ_APPDELEGATE.services pushViewModel:exerciseViewModel animated:YES];
        }];
    
        [_collectHeaderView.allErrorBtn setTapActionWithBlock:^(UITapGestureRecognizer *tap) {
            NSArray *allArr = [RQ_YDTQuestion_Module getQuestionWithExerciseType:RQExerciseType_Collect];
            NSArray *arr = [allArr.rac_sequence.signal map:^id _Nullable(RQYDTQuestionModel  *ydtQuestionModel) {
                return [RQExerciseModel exerciseModelWithRQYDTQuestionModel:ydtQuestionModel];
            }].toArray;
            RQExerciseViewModel *exerciseViewModel = [[RQExerciseViewModel alloc] initWithServices:RQ_APPDELEGATE.services params:@{
                RQHomePageCarTypeKey        : @(RQ_YDTQuestion_Module.carType),
                RQHomePageSubjectTypeKey    : @(RQ_YDTQuestion_Module.subject),
                RQHomeSubPageTypeKey        : @(RQHomeSubPageType_WrongTopicAndCollection),
                RQViewModelIDKey            : @"全部收藏",
                RQExerciseTypeKey           : @(RQExerciseType_Collect),
                RQViewModelUtilKey          : arr,
            }];
            [RQ_APPDELEGATE.services pushViewModel:exerciseViewModel animated:YES];
        }];
    }
    return _collectHeaderView;
}

- (QMUIButton *)clearBtn {
    if (!_clearBtn) {
        _clearBtn = [QMUIButton buttonWithType:UIButtonTypeCustom];
        [_clearBtn addTarget:self action:@selector(clearBtnAction) forControlEvents:UIControlEventTouchUpInside];
        [_clearBtn setTitleNormal:@"清空我的收藏"];
        [_clearBtn setTitleColor:RQ_MAIN_BACKGROUNDCOLOR forState:UIControlStateNormal];
        [_clearBtn setBackgroundColor:RQ_MAIN_COLOR];
        _clearBtn.layer.masksToBounds = YES;
    }
    return _clearBtn;
}
@end