duoshoubang/FirstLink/Compoments/订单模块/提交订单/提交拼单.../Model/SubmitDiscou...

//
//  SubmitDiscountModel.m
//  FirstLink
//
//  Created by jack on 15/6/19.
//  Copyright (c) 2015年 FirstLink. All rights reserved.
//

#import "SubmitDiscountItem.h"

@implementation SubmitDiscountItem
+ (NSDictionary *)mts_mapping {
    return  @{@"is_can_use_invite_code": mts_key(canUseInvite),
              @"invite_code_discount": mts_key(inviteCount)
              };
}

+ (BOOL)mts_shouldSetUndefinedKeys {
    return NO;
}

- (CashCouponItem *)usefulDiscountAtIndex:(NSInteger)index {
    if (index >= 0 && index < self.usefulDiscountArray.count) {
        return self.usefulDiscountArray[index];
    }
    return nil;
}

- (NSUInteger)usefulIndexWithDiscount:(CashCouponItem *)discount{
    for (int i = 0; i < self.usefulDiscountArray.count; i++) {
        CashCouponItem *item = self.usefulDiscountArray[i];
        if ([item.itemID isEqualToString:discount.itemID]) return i;
    }
    return - 1;
}

- (NSArray *)getDiscountStringArray{
    NSMutableArray *arrayM = [NSMutableArray arrayWithCapacity:self.usefulDiscountArray.count + 1];
    for (NSInteger i = 0; i < self.usefulDiscountArray.count; i++) {
        CashCouponItem *cash = self.usefulDiscountArray[i];
        NSString *moneyStr = [FLStringHelper convertFenToYuan:cash.amount];
        NSString *expiryStr = [FLStringHelper convertToShortDateStringFromString:cash.expiryDate];
        NSString *amountString = [NSString stringWithFormat:@"%@元 (%@到期)", moneyStr, expiryStr];
        NSMutableAttributedString *attrM = [[NSMutableAttributedString alloc]initWithString:amountString];
        [attrM addAttribute:NSFontAttributeName
                      value:[UIFont systemFontOfSize:8]
                      range:NSMakeRange(moneyStr.length + 1, expiryStr.length + 5)];
        [attrM addAttribute:NSForegroundColorAttributeName
                      value:UIColorFromRGB(0x999999)
                      range:NSMakeRange(moneyStr.length + 1, expiryStr.length + 5)];
        [arrayM addObject:attrM];
    }
    NSAttributedString *firstAtt = [[NSAttributedString alloc]initWithString:@"不使用代金券"];
    [arrayM insertObject:firstAtt atIndex:0];
    return arrayM;
}

+ (SubmitDiscountItem *)parserDictForInstance:(NSDictionary *)dict
{
    SubmitDiscountItem *model = [[SubmitDiscountItem alloc]init];
    if ([dict isKindOfClass:[NSDictionary class]]){
        [model mts_setValuesForKeysWithDictionary:dict];
        // 解析代金券
        NSArray *discountArray = dict[@"cash_coupon_list"];
        if ([discountArray isKindOfClass:[NSArray class]] && discountArray.count) {
            NSMutableArray *arrayM = [NSMutableArray arrayWithCapacity:discountArray.count];
            for (int i = 0; i < discountArray.count; i++) {
                CashCouponItem *cash = [[CashCouponItem alloc]init];
                [cash mts_setValuesForKeysWithDictionary:discountArray[i]];
                [arrayM addObject:cash];
            }
            model.disCountArray = arrayM;
        }
    }
    return model;
}
@end