重识MVC模式系列一

mvc体现更好的封装、复用、可扩展。

屏幕快照 2018-06-05 下午7.28.13.png

//可复用部分
JYBaseSettingViewController.h
#import <UIKit/UIKit.h>
#import "JYSetterItem.h"
#import "JYArrowSetterItem.h"
#import "JYSwitchSetterItem.h"
#import "JYSetterGroup.h"
#import "JYSetterCell.h"

@interface JYBaseSettingViewController : UITableViewController
// 记录当前tableView的所有数组
@property (nonatomic, strong) NSMutableArray *groups;
@end
JYBaseSettingViewController.m
#import "JYBaseSettingViewController.h"

//#import "JYSetterCell.h"


@interface JYBaseSettingViewController ()


@end

@implementation JYBaseSettingViewController
- (NSMutableArray *)groups
{
    if (_groups == nil) {
        _groups = [NSMutableArray array];
    }
    return _groups;
}

- (instancetype)init
{
    return [super initWithStyle:UITableViewStyleGrouped];
}

- (void)viewDidLoad {
    [super viewDidLoad];
    
    
}


#pragma mark - tableView数据源
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
    return self.groups.count;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    JYSetterGroup *group = self.groups[section];
    
    return group.items.count;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    // 创建cell
    JYSetterCell *cell = [JYSetterCell cellWithTableView:tableView style:UITableViewCellStyleValue1];
    
    // 取出哪一组
    JYSetterGroup *group = self.groups[indexPath.section];
    
    // 取出哪一行
  JYSetterItem *item = group.items[indexPath.row];
    
    // 给cell传递模型
    cell.item = item;

    
    
    return cell;
    
}

// 返回头部标题
- (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section
{
    JYSetterGroup *group = self.groups[section];
    
    return group.headTitle;
}
-(CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section{
    return 27;}

// 返回尾部标题
- (NSString *)tableView:(UITableView *)tableView titleForFooterInSection:(NSInteger)section
{
    JYSetterGroup *group = self.groups[section];
    
    return group.footTitle;
}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    [tableView deselectRowAtIndexPath:indexPath animated:YES];
    
    // 取出哪一组
    JYSetterGroup *group = self.groups[indexPath.section];
    
    // 取出哪一行
    JYSetterItem *item = group.items[indexPath.row];
    
    if (item.itemOpertion) {
        item.itemOpertion(indexPath);
        return;
    }
    
    
        if (item.descVC) {
            // 才需要跳转
            // 创建跳转的控制器
            UIViewController *vc = [[item.descVC alloc] init];
            vc.title = item.title;
             vc.view.backgroundColor= [UIColor whiteColor];
            [self.navigationController pushViewController:vc animated:YES];
        }
        
    
    
}

@end

JYSetterViewController.h
#import <UIKit/UIKit.h>
#import "JYBaseSettingViewController.h"
@interface JYSetterViewController :JYBaseSettingViewController
@end



JYSetterViewController.m
#import "JYSetterViewController.h"
#import "MBProgressHUD+JY.h"
#import "JYHelpViewController.h"


#import "JYBlurView.h"
#import "JYPushViewController.h"
- (void)viewDidLoad {
    [super viewDidLoad];
    self.title= @"setter";
    
    self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc]initWithTitle:@"常见问题" style:UIBarButtonItemStyleBordered target:self action:@selector(help)];
      [self setUpGroup0];
      [self setUpGroup1];
      [self setUpGroup2];
     }
//UITableView
-(void)help{
   JYHelpViewController *helpvc= [[JYHelpViewController alloc]init];
    helpvc.title= @"常见问题";
    [self.navigationController pushViewController:helpvc animated:YES];


}

-(void)setUpGroup0{
    JYArrowSetterItem*item0= [JYArrowSetterItem itemWithImage:[UIImage imageNamed:@"RedeemCode"] title:@"兑换码"];
   
item0.descVC= [UIViewController class];
    JYSetterGroup *group = [JYSetterGroup groupWithItem:@[item0]];
    group.headTitle= @"ba";
    [self.groups addObject:group];
}
-(void)setUpGroup1{
    JYArrowSetterItem*item1= [JYArrowSetterItem itemWithImage:[UIImage imageNamed:@"RedeemCode"] title:@"推送和提醒"];
    item1.descVC= [JYPushViewController class];
     JYSwitchSetterItem*item2= [JYSwitchSetterItem itemWithImage:[UIImage imageNamed:@"RedeemCode"] title:@"兑换码"];
  

     JYSwitchSetterItem*item3= [JYSwitchSetterItem itemWithImage:[UIImage imageNamed:@"RedeemCode"] title:@"兑换码"];
    
     JYSwitchSetterItem*item4= [JYSwitchSetterItem itemWithImage:[UIImage imageNamed:@"RedeemCode"] title:@"兑换码"];
    JYSetterGroup *group = [JYSetterGroup groupWithItem:@[item4,item1,item2,item3]];
  
    [self.groups addObject:group];
}
-(void)setUpGroup2{
    JYArrowSetterItem*version= [JYArrowSetterItem itemWithImage:[UIImage imageNamed:@"RedeemCode"] title:@"检查更新"];
    
    
    version.itemOpertion= ^(NSIndexPath*indexPath){
        JYBlurView *blurView = [[JYBlurView alloc]initWithFrame:JYScreenBounds];
        
                [JYKeyWindow addSubview:blurView];
                [MBProgressHUD showError:@"当前没有最新版本"];
        
                dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(1 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
                    [blurView removeFromSuperview];
                });

    
    };
    JYArrowSetterItem*item5= [JYArrowSetterItem itemWithImage:[UIImage imageNamed:@"RedeemCode"] title:@"兑换码"];
    
    JYArrowSetterItem*item6= [JYArrowSetterItem itemWithImage:[UIImage imageNamed:@"RedeemCode"] title:@"兑换码"];
    
    JYArrowSetterItem*item7= [JYArrowSetterItem itemWithImage:[UIImage imageNamed:@"RedeemCode"] title:@"兑换码"];
    JYSetterGroup *group = [JYSetterGroup groupWithItem:@[version,item6,item7,item5]];

    [self.groups addObject:group];
}
- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

@end