//
//  PBArtifactsViewController.m
//  IphoneBIMe
//
//  Created by zjf on 2020/9/11.
//  Copyright © 2020 ProBIM. All rights reserved.
//

#import "PBTaskViewController.h"
#import "PBStructureTableViewCell.h"
#import "PBProjectModel.h"
#import "PBArtifactsModel.h"
#import "PBChooseTasksCell.h"
#import "PBArtifactsInfoModel.h"
#import "PBETaskModel.h"
#import "PBETaskInfoModel.h"
#import "PBAddExamineViewController.h"
#import "PBSeleceArtifactsViewController.h"
static NSString *const cellID = @"cellID";
static NSString *const tasksCellID = @"tasksCellID";
@interface PBTaskViewController ()<UITableViewDataSource, UITableViewDelegate, UIGestureRecognizerDelegate>
@property (nonatomic, strong) UITableView *tableView;
@property (nonatomic, strong) NSArray *dataList;
@property (nonatomic, weak) UIView *bottomV;
@property (nonatomic, weak) UIButton *determineBtn;
@property (nonatomic, weak) UIButton *arrowBtn;
@property (nonatomic, weak) UILabel *selectCountL;
@end

@implementation PBTaskViewController
- (void)viewWillAppear:(BOOL)animated {
    [super viewWillAppear:animated];
    NSLog(@"============%zd",self.selectList.count);

    if (!self.isOntPage && self.tasks.count > 0 && self.selectList.count > 0) {
        for (PBETaskInfoModel *model in self.tasks) {
            if (model.Children.count > 0) {
                
            }else {
                for (PBETaskInfoModel *selectModel in self.selectList) {
                    if ([model.UID_ isEqualToString:selectModel.UID_]) {
                        model.isSelected = YES;
                        break;
                    }else {
                        model.isSelected = NO;
                    }
                }
            }
        }
        [self.tableView reloadData];
    }
    if (self.selectList.count > 0) {
        self.bottomV.hidden = NO;
        self.arrowBtn.hidden = NO;
        self.selectCountL.hidden = NO;
        self.determineBtn.hidden = NO;
        self.selectCountL.text = [NSString stringWithFormat:@"已选择%zd个构件",self.selectList.count];
        [self.determineBtn setTitle:[NSString stringWithFormat:@"确定(%zd)",self.selectList.count] forState:UIControlStateNormal];
    }else {
        self.bottomV.hidden = YES;
        self.arrowBtn.hidden = YES;
        self.selectCountL.hidden = YES;
        self.determineBtn.hidden = YES;
    }
}
- (void)viewDidLoad {
    [super viewDidLoad];
    if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 7.f) {
        self.edgesForExtendedLayout = UIRectEdgeNone;
        self.navigationController.interactivePopGestureRecognizer.enabled = YES;
        self.navigationController.interactivePopGestureRecognizer.delegate = self;
    }
    [self setupNav];
    [self setupUI];
    if (self.isOntPage) {
        [self loadArtifactsData];
    }
}
- (void)loadArtifactsData {
    [YJProgressHUD showProgress:@"" inView:self.view];
    [[PBNetworkTools sharedTools] GetCheckTaskWithOrganizeId:self.projectModel.bimcomposerid andCallBack:^(NSURLSessionDataTask *task, id response, NSError *error) {
        if (error) {
            [YJProgressHUD showMessage:@"加载失败" inView:self.view];
            return;
        }
        NSString *str = [[NSString alloc] initWithData:response encoding:NSUTF8StringEncoding];
        PBNetworkModel *networkModel = [PBNetworkModel yy_modelWithJSON:str];
        if (networkModel.Ret == 1) {
            [YJProgressHUD hide];
            self.tasks = networkModel.Data;
            [self.tableView reloadData];
            if (self.tasks.count == 0) {
                [YJProgressHUD showMessage:@"暂无内容" inView:self.view];
            }
        }else {
            [YJProgressHUD showMessage:networkModel.Msg inView:self.view];
        }
    }];
}
- (void)setupNav {
    self.title = @"关联任务";
    UIBarButtonItem *backNavItem = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"Doc_preview_back"] style:UIBarButtonItemStylePlain target:self action:@selector(backItemAction)];
    self.navigationItem.leftBarButtonItem = backNavItem;
}

- (void)backItemAction {
    [self.navigationController popViewControllerAnimated:YES];
}
- (void)setupUI {
    self.view.backgroundColor = PBColor(244, 245, 246);
    self.tableView = [[UITableView alloc] init];
    self.tableView.backgroundColor = [UIColor whiteColor];
    self.tableView.dataSource = self;
    self.tableView.delegate = self;
    self.tableView.bounces = NO;
    self.tableView.rowHeight = 47;
    self.tableView.sectionIndexColor = PBColor(97, 111, 125);
    UITableView *footerV = [[UITableView alloc] initWithFrame:CGRectZero style:UITableViewStylePlain];
    if (@available(iOS 15.0, *)) {
        footerV.sectionHeaderTopPadding = 0;
    };
    self.tableView.tableFooterView = footerV;
    self.tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
    [self.tableView registerClass:[PBStructureTableViewCell class] forCellReuseIdentifier:cellID];
    [self.tableView registerClass:[PBChooseTasksCell class] forCellReuseIdentifier:tasksCellID];
    self.tableView.contentInset = UIEdgeInsetsMake(0, 0, 56, 0);
    [self.view addSubview:self.tableView];
    CGFloat bottomH = 0.f;
    if (IS_IPHONE_X) {
        bottomH = 0.f + IPHONE_X_BOTTOM;
    }
    [self.tableView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.view);
        make.left.right.equalTo(self.view);
        make.bottom.equalTo(self.view).offset(-(bottomH));
    }];
//    self.tableView.tableHeaderView = [self setupTableHearderView];
    
    UIView *bottomV = [[UIView alloc] init];
    bottomV.backgroundColor = [UIColor whiteColor];
    [self.view addSubview:bottomV];
    [bottomV mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.bottom.right.equalTo(self.tableView);
        make.height.equalTo(@54);
    }];
    UIButton *arrowBtn = [UIButton z_bgImageButton:[UIImage imageNamed:@"arrow_top"]];
    [arrowBtn addTarget:self action:@selector(arrowTopActon) forControlEvents:UIControlEventTouchUpInside];
    [self.view addSubview:arrowBtn];
    [arrowBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(bottomV).offset(15);
        make.left.equalTo(bottomV).offset(12);
        make.size.mas_equalTo(CGSizeMake(24, 24));
    }];
    UILabel *selectCountL = [UILabel z_labelWithText:[NSString stringWithFormat:@"已选择%zd个构件",self.selectList.count] Color:PBColor(40, 58, 79) isBold:YES Font:14];
    [self.view addSubview:selectCountL];
    [selectCountL mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerY.equalTo(arrowBtn);
        make.height.equalTo(@20);
        make.left.equalTo(arrowBtn.mas_right).offset(15);
        make.right.equalTo(self.view).offset(-120);
    }];
    UIButton *determineBtn = [UIButton z_textButton:[NSString stringWithFormat:@"确定(%zd)",self.selectList.count] boldFontSize:14 normalColor:[UIColor whiteColor]];
    [determineBtn addTarget:self action:@selector(determineBtnAction) forControlEvents:UIControlEventTouchUpInside];
    determineBtn.backgroundColor = PBColor(0, 122, 255);
    [self.view addSubview:determineBtn];
    [determineBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(bottomV).offset(9);
        make.right.equalTo(bottomV).offset(-20);
        make.size.mas_equalTo(CGSizeMake(89, 34));
    }];
    [determineBtn circleViewWithRadius:6];
    self.arrowBtn = arrowBtn;
    self.bottomV = bottomV;
    self.selectCountL = selectCountL;
    self.determineBtn = determineBtn;
    if (self.selectList.count > 0) {
        self.bottomV.hidden = NO;
        self.arrowBtn.hidden = NO;
        self.selectCountL.hidden = NO;
        self.determineBtn.hidden = NO;
    }else {
        self.bottomV.hidden = YES;
        self.arrowBtn.hidden = YES;
        self.selectCountL.hidden = YES;
        self.determineBtn.hidden = YES;
    }
}
- (void)determineBtnAction {
    [PBNoteCenter postNotificationName:PBNoteCenterUpdateTask object:self.selectList.copy];
    [self backAction];
}
- (UIView *)setupTableHearderView {
    UIView *bgV = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 0, 52)];
    bgV.backgroundColor = PBColor(244, 245, 246);
    UIButton *searchBtn = [UIButton z_bgImageButton:[UIImage imageNamed:@"Examine_search_background"]];
    [searchBtn addTarget:self action:@selector(searchAction) forControlEvents:UIControlEventTouchUpInside];
    [bgV addSubview:searchBtn];
    [searchBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(bgV).offset(8);
        make.left.equalTo(bgV).offset(10);
        make.right.equalTo(bgV).offset(-10);
        make.height.equalTo(@36);
    }];
    return bgV;
}
- (void)searchAction {
    
}
- (void)arrowTopActon {
    PBSeleceArtifactsViewController *selectArtifactsVC = [[PBSeleceArtifactsViewController alloc] init];
    selectArtifactsVC.type = @"Task";
    selectArtifactsVC.selectList = self.selectList;
    [self.navigationController pushViewController:selectArtifactsVC animated:YES];
}
- (void)backAction{
    UINavigationController *navVC = self.navigationController;
    NSMutableArray *viewControllers = [[NSMutableArray alloc] init];
    for (UIViewController *vc in [navVC viewControllers]) {
        [viewControllers addObject:vc];
        if ([vc isKindOfClass:[PBAddExamineViewController class]]) {
            break;
         }
    }
    [navVC setViewControllers:viewControllers animated:YES];
}
#pragma mark - UITableViewDataSource
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    return self.tasks.count;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    if (self.isOntPage) {
        PBStructureTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellID forIndexPath:indexPath];
        NSDictionary *dict = self.tasks[indexPath.row];
        PBETaskModel *taskModel = [PBETaskModel yy_modelWithDictionary:dict];
        cell.taskModel = taskModel;
        cell.NextLevelBlock = ^{
            [self getTaskItemData:taskModel];
        };
        return cell;
    }else {
        PBETaskInfoModel *taskInfoModel = self.tasks[indexPath.row];
        PBChooseTasksCell *cell = [tableView dequeueReusableCellWithIdentifier:tasksCellID forIndexPath:indexPath];
        cell.taskInfoModel = taskInfoModel;
        __weak typeof(cell) weakCell = cell;
        cell.saveBlock = ^(BOOL isSave) {
            if (isSave) {
                [self.selectList addObject:taskInfoModel];
            }else {
                for (PBETaskInfoModel *item in self.selectList) {
                    if ([item.UID_ isEqualToString:taskInfoModel.UID_]) {
                        [self.selectList removeObject:item];
                        break;
                    }
                }
            }
            if (self.selectList.count > 0) {
                self.bottomV.hidden = NO;
                self.arrowBtn.hidden = NO;
                self.selectCountL.hidden = NO;
                self.determineBtn.hidden = NO;
                self.selectCountL.text = [NSString stringWithFormat:@"已选择%zd个任务",self.selectList.count];
                [self.determineBtn setTitle:[NSString stringWithFormat:@"确定(%zd)",self.selectList.count] forState:UIControlStateNormal];
            }else {
                self.bottomV.hidden = YES;
                self.arrowBtn.hidden = YES;
                self.selectCountL.hidden = YES;
                self.determineBtn.hidden = YES;
            }
        };
        cell.nextBlock = ^{
            PBTaskViewController *vc = [[PBTaskViewController alloc] init];
            vc.isOntPage = NO;
            vc.projectModel = self.projectModel;
            vc.tasks = taskInfoModel.Children;
            vc.selectList = self.selectList;
            [self.navigationController pushViewController:vc animated:YES];
        };
        return cell;
    }
      
}
#pragma mark - 加载任务
- (void)getTaskItemData:(PBETaskModel *)taskModel {
    [YJProgressHUD showProgress:@"正在加载..." inView:self.view];
    [[PBNetworkTools sharedTools] GetTaskItemDataWithPlanId:taskModel.bop_planId andCallBack:^(NSURLSessionDataTask *task, id response, NSError *error) {
        if (error) {
            [YJProgressHUD showMessage:@"加载失败" inView:self.view];
            return;
        }
        NSString *str = [[NSString alloc] initWithData:response encoding:NSUTF8StringEncoding];
        PBNetworkModel *networkModel = [PBNetworkModel yy_modelWithJSON:str];
        if (networkModel.Ret == 1) {
            [YJProgressHUD hide];
            NSMutableArray *newTasksData = [[NSMutableArray alloc] init];
            NSMutableArray *tasks = [[NSMutableArray alloc] init];
            NSArray *tasksData = [networkModel.Data valueForKey:@"Tasks"];
            if (tasksData.count == 0) {
                [YJProgressHUD showMessage:@"暂无内容" inView:self.view];
            }else {
                for (int i=0; i<tasksData.count; i++) {
                    PBETaskInfoModel *taskInfoModel = [PBETaskInfoModel yy_modelWithDictionary:tasksData[i]];
                    [newTasksData addObject:taskInfoModel];
                    if([taskInfoModel.PARENTTASKUID_ isEqualToString:@"-1"]) {
                        [tasks addObject:taskInfoModel];
                    }
                }
                for (int j=0; j<tasks.count; j++) {
                    [self filterData:tasks[j] andAllData:newTasksData];
                }
                NSLog(@"------%@", tasks);
                PBTaskViewController *vc = [[PBTaskViewController alloc] init];
                vc.isOntPage = NO;
                vc.projectModel = self.projectModel;
                vc.tasks = tasks;
                vc.selectList = self.selectList;
                [self.navigationController pushViewController:vc animated:YES];
            }
        }else {
            [YJProgressHUD showMessage:networkModel.Msg inView:self.view];
        }
    }];
    
}
- (void)filterData:(PBETaskInfoModel*)item andAllData:(NSArray *)taskData {
    NSMutableArray *hasChildrenData = [[NSMutableArray alloc] init];
    for (int i=0; i<taskData.count; i++) {
        PBETaskInfoModel *task = taskData[i];
        if ([item.UID_ isEqualToString:task.PARENTTASKUID_]) {
            [hasChildrenData addObject:task];
        }
    }
    if (hasChildrenData.count > 0) {
        item.Children = hasChildrenData;
        if (item.Children.count > 0) {
            for (int j=0; j<item.Children.count; j++) {
                [self filterData:item.Children[j] andAllData:taskData];
            }
        }
    }else {
        item.Children = [NSArray new];
    }
}
#pragma mark - UITableViewDelegate
- (void)setIsOntPage:(BOOL)isOntPage {
    _isOntPage = isOntPage;
}
- (void)setProjectModel:(PBProjectModel *)projectModel {
    _projectModel = projectModel;
}
- (void)setTasks:(NSArray *)tasks {
    _tasks = tasks;
}
- (NSMutableArray *)selectList {
    if (_selectList == nil) {
        _selectList = [[NSMutableArray alloc] init];
    }
    return _selectList;;
}
/*
#pragma mark - Navigation

// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
    // Get the new view controller using [segue destinationViewController].
    // Pass the selected object to the new view controller.
}
*/

@end