duoshoubang/FirstLink/Compoments/系统模块/Model/PageHeader.m

//
//  PageResponseInfo.m
//  FirstLink
//
//  Created by unicode on 14-11-10.
//  Copyright (c) 2014年 FirstLink. All rights reserved.
//

#import "PageHeader.h"

@implementation PageHeader

+ (PageHeader*)defaultPageHeader {
    PageHeader *header = [[PageHeader alloc] init];
    header.pageSize = [NSString stringWithFormat:@"%d", PAGE_RECORD_COUNT];
    return header;
}

+ (PageHeader*)parserHeader:(NSDictionary *)json {
    if (json[@"data"][@"pager"] != [NSNull null]) {
        NSDictionary *pageData = json[@"data"][@"pager"];
        PageHeader *header = [[PageHeader alloc] init];
        
        if (pageData[@"index"] != [NSNull null]) {
            header.index = [NSString stringWithFormat:@"%@", pageData[@"index"]];
        }
        if (pageData[@"anchor_id"] != [NSNull null]) {
            header.anchorID = [NSString stringWithFormat:@"%@", pageData[@"anchor_id"]];
        }
        if (pageData[@"page_size"]) {
            header.pageSize = [NSString stringWithFormat:@"%@", pageData[@"page_size"]];
        }
        if (pageData[@"start_row"] != [NSNull null]) {
            header.startRow = [NSString stringWithFormat:@"%@", pageData[@"start_row"]];
        }
        
        return header;
    }
    return [PageHeader defaultPageHeader];
}

@end