装备圈 面向接口（ 协议）设计

一些协议

//
//  XZEquipmentCellModel.h
//  XingZhang
//
//  Created by 孟辉 on 2018/11/8.
//  Copyright © 2018 xz. All rights reserved.
//

#import <Foundation/Foundation.h>
//@class XZEquipmentUser;
//@class XZEquipmentRelate;
@class XZLinkInfo;
@class topicItem;
typedef enum : NSUInteger {
    XZEquipmentCellTypeBanner   = 0, /** 广告条 */
    XZEquipmentCellTypeIssues   = 1, /** 话题 */
    XZEquipmentCellTypeHaedline = 2, /** 官方资讯 */
    XZEquipmentCellTypeFeatured = 3, /** 精选 */
    
    XZEquipmentCellTypeMoreImages = 4, /** 九宫格图片 */
    
    XZEquipmentCellTypeVideo = 5,    /** 视频 */
    
    XZEquipmentCellTypeUnknow = 6,    /** 数据异常 如状态是视频但是没有视频附件的 如状态是图片但是没有图片附件的*/
    
} XZEquipmentCellType;
NS_ASSUME_NONNULL_BEGIN

/*
 装备圈基础协议
 */
@protocol XZEquipmentCellBaseDataSource <NSObject>

@property (nonatomic,assign)XZEquipmentCellType cellType;


@end


/*
 装备圈 广告条协议
 */
@protocol XZEquipmentBannerCellDataSource <XZEquipmentCellBaseDataSource>




@end
/*
 装备圈 广告条协议
 */
@protocol XZEquipmentHaedlineCellDataSource <XZEquipmentCellBaseDataSource>




@end

/*
 装备圈  精选 协议
 */
@protocol XZEquipmentIssuesCellDataSource <XZEquipmentCellBaseDataSource>



@end
/*
 装备圈话题协议
 */
@protocol XZEquipmentFeaturedCellDataSource <XZEquipmentCellBaseDataSource>



@end

/*
 装备圈装备发布者协议
 */
@protocol XZEquipmentUserCellDataSource <NSObject>


@property (nonatomic,strong) NSString *headPortrait;
//用户
@property (nonatomic,strong) NSString *name;

@property (nonatomic,strong) NSString *levelName;

@end

/*
 装备圈装备  相关的 协议： 点赞数  分享数  下载数
 */
@protocol XZEquipmentRelateCellDataSource <NSObject>


//下载量
@property (nonatomic,assign) NSInteger  downloadCount;

//分享量

@property (nonatomic,assign) NSInteger  shareCount;

//关注状态 1已关注 0未关注
@property (nonatomic,assign)BOOL careStatus;


@end
/*
 装备圈装备协议   继承多个接口  装备的一个功能就是一个协议
 */
@protocol XZEquipmentCellDataSource <XZEquipmentUserCellDataSource,XZEquipmentRelateCellDataSource,XZEquipmentCellBaseDataSource>

//
@property (nonatomic,strong) NSString *articleId;

//推荐描述
@property (nonatomic,strong) NSString *recommendDesc;

//推荐描述
@property (nonatomic,strong) NSString *articleDesc;


//商品附件
@property (nonatomic,strong) XZLinkInfo *linkInfo;



//1图片 2视频
@property (nonatomic,assign) NSInteger mediaType;


//多媒体附件
@property (nonatomic,strong) NSArray<topicItem *> * topicList;


@end


/*
 装备视频的协议
 */
@protocol XZEquipmentVideoCellDataSource <XZEquipmentCellDataSource>

//视频链接
@property (nonatomic,strong) NSString *videoUrl;

//视频主题
@property (nonatomic,strong) NSString *videoImageUrl;



@end

/*
 装备图片的协议
 */
@protocol XZEquipmentMoreIamgesCellDataSource <XZEquipmentCellDataSource>

//图片链接
@property (nonatomic,strong) NSString *videoUrl;

@property (nonatomic,strong) NSArray<NSString *> *imageUrls;

@end



@interface XZEquipmentCellModel : NSObject




@end
/*
@interface XZEquipmentUser : NSObject



@end

@interface XZEquipmentRelate : NSObject



@end
*/
NS_ASSUME_NONNULL_END

独立业务

滚动广告

@interface XZEquipmentBannerCell : UITableViewCell

- (void)configCell:(id<XZEquipmentBannerCellDataSource>)model;

@end

话题

@interface XZEquipmetIssuesCell : UITableViewCell


- (void)configCell:(id<XZEquipmentIssuesCellDataSource>)model;

@end

装备精选

@interface XZEquipmetFeaturedCell : UITableViewCell

- (void)configCell:(id<XZEquipmentFeaturedCellDataSource>)model;

@end

装备头条新闻

@interface XZEquipmetHaedlineCell : UITableViewCell

- (void)configCell:(id<XZEquipmentHaedlineCellDataSource>)model;

@end

九宫格图片

@interface XZEquipmetMoreImagesCell : UITableViewCell

- (void)configCell:(id<XZEquipmentCellDataSource>)model;

@end

视频

@interface XZEquipmetVideoCell : UITableViewCell

- (void)configCell:(id<XZEquipmentCellDataSource>)model;

@end

controller的组装 组件

-  (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
   
    //数据源
    return self.dataArray.count;
}

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{
    
    XZEquipment *equipment  = self.dataArray[indexPath.row];
    //如果装备样式未知  不用f计算高度
    if (equipment.cellType == XZEquipmentCellTypeUnknow) {
        return CGFLOAT_MIN;
    }
    //正确则 自动动态布局高度
    return UITableViewAutomaticDimension;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
    
   
    //没有接口按顺序各个组件都呈现一个
    XZEquipmentCellType cellType = indexPath.row;
    
    switch (cellType) {
        case XZEquipmentCellTypeBanner: /** 广告条 */
            {
                XZEquipmentBannerCell *cell = (XZEquipmentBannerCell *)[XZEquipmentBannerCell cellGetTableView:tableView];
                //赋值
                [cell configCell:self.dataArray[indexPath.row]];
                return cell;
            }
        case XZEquipmentCellTypeIssues: /** 话题 */
        {
            XZEquipmetIssuesCell *cell = (XZEquipmetIssuesCell *)[XZEquipmetIssuesCell cellGetTableView:tableView];
            [cell configCell:self.dataArray[indexPath.row]];
            return cell;
        }
        case XZEquipmentCellTypeHaedline: /** 官方资讯 */
        {
            XZEquipmetHaedlineCell *cell = (XZEquipmetHaedlineCell *)[XZEquipmetHaedlineCell cellGetTableView:tableView];
            return cell;
        }
        case XZEquipmentCellTypeFeatured: /** 精选 */
        {
            XZEquipmetFeaturedCell *cell = (XZEquipmetFeaturedCell *)[XZEquipmetFeaturedCell cellGetTableView:tableView];
            return cell;
        }
        case XZEquipmentCellTypeMoreImages: /** 九宫格图片 */
        {
            XZEquipmetMoreImagesCell *cell = (XZEquipmetMoreImagesCell *)[XZEquipmetMoreImagesCell cellGetTableView:tableView];
            return cell;
        }
        case XZEquipmentCellTypeVideo:   /** 视频 */
            
        {
            XZEquipmetVideoCell *cell = (XZEquipmetVideoCell *)[XZEquipmetVideoCell cellGetTableView:tableView];
            return cell;
        }
            
        default:{
            // 未知 则返回一个空的高度为0 的cell
            UITableViewCell *cell = [UITableViewCell cellGetTableView:self.tableView];
            return cell;
        }
            
            
    
    }
    
    
}