duoshoubang/FirstLink/Compoments/个人模块/我的会员/ViewModel/FKMyVipViewM...

//
//  FKMyVipViewModel.m
//  FirstLink
//
//  Created by jack on 15/9/14.
//  Copyright (c) 2015年 FirstLink. All rights reserved.
//

#import "FKMyVipViewModel.h"

@interface FKMyVipViewModel ()

@property (nonatomic, strong) NSArray *imageNames;
@property (nonatomic, strong) NSArray *titles;

@end

@implementation FKMyVipViewModel

- (instancetype)init {
    self = [super init];
    if (self) {
        _segmentType = kCardSegmentTypeVip;
    }
    return self;
}

- (FKVipBuyRuleItem *)itemAtIndexPath:(NSIndexPath *)indexPath {
    NSInteger index = indexPath.row - 1;
    if (index >= 0 && index < self.ruleItemArray.count) {
        return self.ruleItemArray[index];
    }
    return nil;
}

- (UIImage *)imageAtIndex:(NSInteger)index {
    if (index >=0 && index < self.imageNames.count) {
        return [UIImage imageNamed:self.imageNames[index]];
    }
    return nil;
}

- (NSAttributedString *)attributedTitleAtIndex:(NSInteger)index {
    
    NSMutableArray *mutArray = [NSMutableArray arrayWithArray:self.titles];
    if (kCardSegmentTypeVip == self.segmentType) {
        [mutArray insertObject:@"会员9.5折" atIndex:2];
    } else if (kCardSegmentTypeSuperVip == self.segmentType) {
        [mutArray insertObject:@"会员9.3折" atIndex:2];
    }
    
    if (index >=0 && index < mutArray.count) {
        NSMutableAttributedString *attrString = [[NSMutableAttributedString alloc] initWithString:mutArray[index]];
        if (index == 2) {
            [attrString addAttribute:NSForegroundColorAttributeName value:UIColorFromRGB(0xff5656) range:NSMakeRange(2, 3)];
            return attrString;
        }
        return attrString;
    }
    
    return nil;
}


#pragma mark - Property

- (NSArray *)imageNames {
    if (!_imageNames) {
        _imageNames = @[@"vip_icon_free_postage", @"vip_icon_exdusive", @"vip_icon_discount",
                        @"vip_icon_postage", @"vip_icon_priority", @"vip_icon_firstheavyfree"];
    }
    return _imageNames;
}

- (NSArray *)titles {
    if (!_titles) {
        _titles = @[@"包邮券", @"会员专享商品          ", @"会员运费", @"转运优先", @"首重抹零"];
    }
    return _titles;
}

@end