1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
//
// KWMShopCartVC.m
// iCemarose
//
// Created by 陈荣科 on 16/8/24.
// Copyright © 2016年 kollway. All rights reserved.
//
#import "KWMShopCartVC.h"
#import "KWMSelectSizeVC.h"
#import "KWMShopCarCell.h"
#import "KWMBeforePayVC.h"
#import "KWMUserModel.h"
#import "KWMLoginVC.h"
#import "KWMShopCartData.h"
#import "KWMNewVC.h"
#import "KWMStringUtil.h"
#import "KWMShoppingCart.h"
@interface KWMShopCartVC ()<KWMSelectSizeVCDelegate>
@property (nonatomic) NSMutableArray *shopCartList;
@end
@implementation KWMShopCartVC{
KWMShopCartModel *_removeModel;
KWMShopCartModel *_changeModel;
}
+(NSString *)kwmTag{
return @"KWMShopCartVC";
}
- (void)viewWillAppear:(BOOL)animated{
[super viewWillAppear:animated];
[self.navigationController setNavigationBarHidden:NO];
}
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view.
self.title = @"购物车";
// self.vBackground.hidden = NO;
_shopCartList = (NSMutableArray *)[[KWMShoppingCart sharedInstance] items];
if (_shopCartList.count == 0) {
self.vBackground.hidden = NO;
}else{
self.vBackground.hidden = YES;
}
self.btnRandom.layer.borderWidth = 0.5;
self.btnRandom.layer.borderColor = [UIColor colorWithRed:78.0/255 green:78.0/255 blue:78.0/255 alpha:1.0].CGColor;
[self setTotalPrice];
__weak typeof(self) this = self;
dispatch_time_t delay = dispatch_time(DISPATCH_TIME_NOW, (int64_t)(1 * NSEC_PER_SEC));
dispatch_after(delay, dispatch_get_main_queue(), ^{
[[KWMShoppingCart sharedInstance] allItemsWithCallback:^(NSError *error, KWMCartResult *cart) {
[this refresh];
}];
});
}
-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
if (_shopCartList.count == 0) {
self.vBackground.hidden = NO;
}else{
self.vBackground.hidden = YES;
}
return _shopCartList.count;
}
#pragma mark UITableViewDelegate
-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{
return 184;
}
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
NSString *indentifier = @"KWMShopCarCell";
KWMShopCarCell *shopCartCell = [tableView dequeueReusableCellWithIdentifier:indentifier];
KWMShopCartModel *shopCartModel = [_shopCartList objectAtIndex:indexPath.row];
if (!shopCartCell) {
[tableView registerNib:[UINib nibWithNibName:indentifier bundle:nil] forCellReuseIdentifier:indentifier];
shopCartCell = [tableView dequeueReusableCellWithIdentifier:indentifier];
}
shopCartCell.shopCartModel = shopCartModel;
shopCartCell.delegate = self;
return shopCartCell;
}
//点击随意逛逛
- (IBAction)onClickRandomBtn:(id)sender {
NSLog(@"点击了随意逛逛");
KWMNewVC *newVC = (KWMNewVC *)[KWMBaseVC findControllerBy:[KWMNewVC kwmTag] fromStoryboard:@"Main"];
self.hidesBottomBarWhenPushed = NO;
[self.navigationController pushViewController:newVC animated:YES];
}
- (void)onClickComplete:(id)sender{
KWMUserModel *useModel = [KWMUserModel shareUser];
if (useModel.status) {
KWMBeforePayVC *beforePayVC = (KWMBeforePayVC *)[KWMBaseVC findControllerBy:[KWMBeforePayVC kwmTag] fromStoryboard:@"ShopCart"];
beforePayVC.shopcartArray = self.shopCartList;
[self.navigationController pushViewController:beforePayVC animated:YES];
}else{
//登录
KWMLoginVC *loginVc = (KWMLoginVC *)[KWMBaseVC findControllerBy:[KWMLoginVC kwmTag] fromStoryboard:@"Login"];
UINavigationController *nav = [[UINavigationController alloc] initWithRootViewController:loginVc];
[self presentViewController:nav animated:YES completion:nil];
}
}
- (void)kwm_onClickDelete:(KWMShopCartModel *)shopCartModel{
self.vDelete.hidden = NO;
self.vDelete.delegate = self;
_removeModel = shopCartModel;
}
- (void)kwm_onClickEdit:(KWMShopCartModel *)shopCartModel{
__block KWMShopCartVC *this = self;
_changeModel = shopCartModel;
[self showLoading];
[self.client getProductById:shopCartModel.product_id completion:^(BUYProduct * _Nullable product, NSError * _Nullable error) {
[this hideLoading];
this.definesPresentationContext = YES;
KWMSelectSizeVC *editVC = (KWMSelectSizeVC *)[KWMBaseVC findControllerBy:[KWMSelectSizeVC kwmTag] fromStoryboard:@"ShopCart"];
editVC.delegate = this;
// BUYProduct * product = [[BUYProduct alloc] initWithModelManager:self.client.modelManager JSONDictionary:shopCartModel.shopCartDict];
editVC.isShopcart = YES;
editVC.product = product;
editVC.shopCartModel = shopCartModel;
editVC.view.backgroundColor = [UIColor colorWithRed:0 green:0 blue:0 alpha:0];
editVC.modalPresentationStyle = UIModalPresentationOverCurrentContext;
editVC.providesPresentationContextTransitionStyle = YES;
editVC.definesPresentationContext = YES;
[this presentViewController:editVC animated:YES completion:nil];
}];
//設置背景為透明
// if ([[UIDevice currentDevice].systemVersion floatValue] >= 8.0) {
// editVC.view.backgroundColor = [UIColor colorWithRed:0 green:0 blue:0 alpha:0];
// editVC.modalPresentationStyle = UIModalPresentationOverCurrentContext;
// editVC.providesPresentationContextTransitionStyle = YES;
// editVC.definesPresentationContext = YES;
// [self presentViewController:editVC animated:YES completion:nil];
//下面這個方法在9.0的模擬器上嘗試發現失敗,8.0以下沒試過,不過官方模擬器都沒有8.0以下的可以下載了,也沒有支持的必要。
// }else{
// editVC.modalTransitionStyle = UIModalTransitionStyleCrossDissolve;
// self.view.window.rootViewController.modalPresentationStyle = UIModalPresentationCurrentContext;
// [self presentViewController:editVC animated:NO completion:nil];
// self.view.window.rootViewController.modalPresentationStyle = UIModalPresentationFullScreen;
// }
}
#pragma mark -- KWMSelectSizeVCDelegate
- (void)kwm_addShopWithVariantId:(NSNumber *)identifier quantity:(NSInteger)quantity variant:(BUYProductVariant *) variant buyNow:(BOOL)buyNow callback:(void (^)(BOOL))callback {
__weak KWMShopCartVC *this = self;
void(^success)(NSError*,KWMCartResult*) = ^(NSError *error,KWMCartResult *cart){
if (!error) {
[this refresh];
callback(YES);
}else{
[this showError:error];
callback(NO);
}
};
if (_changeModel.identifier.integerValue == identifier.integerValue) {
[[KWMShoppingCart sharedInstance] changeProductWithVariantId:identifier quantity:quantity callback:success];
}else{
NSNumber *oldId = @(_changeModel.identifier.integerValue);
KWMShopCartModel *model = _changeModel;
_changeModel = nil;
NSArray<NSNumber *> *variantIds = @[oldId,identifier];
NSArray<NSNumber *> *quantities = @[@0,@(quantity)];
[[KWMShoppingCart sharedInstance] updateProductWithVariantIds:variantIds quantitties:quantities callback:^(NSError *error, KWMCartResult *cart) {
if (!cart.items.firstObject.product_id) {
KWMShopCartModel *tmp = cart.items.firstObject;
tmp.imageStr = model.imageStr;
tmp.size = variant.title;
tmp.brand = model.brand;
tmp.name = model.name;
tmp.price = variant.price;
tmp.product_id = model.product_id;
}
success(error,cart);
}];
// [[KWMShoppingCart sharedInstance] deleteProductWithVariantId:oldId callback:^(NSError *error, KWMCartResult *cart) {
// [[KWMShoppingCart sharedInstance] increaseProductWithVariantId:identifier quantity:quantity callback:^(NSError *error, KWMCartResult *cart) {
// if (!cart.items.lastObject.product_id) {
// KWMShopCartModel *tmp = cart.items.lastObject;
// tmp.imageStr = model.imageStr;
// tmp.size = variant.title;
// tmp.brand = model.brand;
// tmp.name = model.name;
// tmp.price = variant.price.floatValue;
// tmp.product_id = model.product_id;
// }
// success(error,cart);
// }];
// }];
}
}
//- (void)kwm_addShopCartItem:(KWMShopCartModel *)shopCartModel{
//
// [_shopCartList removeAllObjects];
// [_shopCartList addObjectsFromArray:[[KWMShopCartData alloc] getALLItems]];
// [self.tbvCart reloadData];
// [self setTotalPrice];
//}
//
//-(void)kwm_fastBuy:(BUYCart *)fastBuyCart{
//
//}
-(void)kwm_deleteProduct{
// BOOL isHas = NO;
// for (KWMShopCartModel *item in _shopCartList) {
// if ([item isEqual:_removeModel]) {
// isHas = YES;
// break;
// }
// }
// if (isHas) {
// [_shopCartList removeObjectIdenticalTo:_removeModel];
// }
// [self.tbvCart reloadData];
// [self setTotalPrice];
// [[KWMShopCartData alloc] removeItem:_removeModel];
NSNumber *identifier = @(_removeModel.identifier.integerValue);
__weak KWMShopCartVC *this = self;
[self showLoading];
[[KWMShoppingCart sharedInstance] deleteProductWithVariantId:identifier callback:^(NSError *error, KWMCartResult *cart) {
[this hideLoading];
[this refresh];
}];
}
- (void)refresh {
self.shopCartList = [[KWMShoppingCart sharedInstance] items];
[self.tbvCart reloadData];
[self setTotalPrice];
}
//计算总价格
- (void) setTotalPrice{
// NSInteger price = 0;
NSDecimalNumber *total = [NSDecimalNumber decimalNumberWithDecimal:@(0).decimalValue];
for (KWMShopCartModel *model in _shopCartList) {
if (model.line_price) {
// price += model.line_price.priceValue.integerValue;
total = [total decimalNumberByAdding:model.line_price.priceValue];
}else{
// price += [model.price.priceValue decimalNumberByMultiplyingBy:[NSDecimalNumber decimalNumberWithString:@(model.quantity).stringValue]].integerValue;
total = [total decimalNumberByAdding:[model.price.priceValue decimalNumberByMultiplyingBy:[NSDecimalNumber decimalNumberWithString:@(model.quantity).stringValue]]];
}
}
// _lbTotalPrice.text = [NSString stringWithFormat: @"¥%@",[KWMStringUtil getEUR2CNYstring:@(price)]];
_lbTotalPrice.text = total.priceFormatted;
}
@end