XCFCartItem *randomItem = [XCFCartItemTool randomItem];
XCFGoods *randomGoods = randomItem.goods;
// 加入购物车
if(type == BottomViewClickedAddToShoppingCart) {
// 如果该商品有多种类型，就弹窗让用户选择具体购买哪种类型
if(randomGoods.kinds.count > 1) {
UIWindow *window = [UIApplication sharedApplication].keyWindow;
// 缩小当前界面
[UIView animateWithDuration:0.3 animations:^{
window.rootViewController.view.transform = CGAffineTransformMakeScale(0.9, 0.9);
}];
// 显示商品分类view
XCFKindsCategoryView *kindsView = [[XCFKindsCategoryView alloc] initWithFrame:window.bounds];
// 分类view的弹出类型（购物车）
kindsView.type = XCFKindsViewTypeCart;
kindsView.item = randomItem;
[window addSubview:kindsView];
// 确认购买回调
kindsView.confirmBlock = ^(XCFCartItem *item) {
// 本地购物车数据添加商品
[XCFCartItemTool addItem:item];
[UILabel showStats:[NSString stringWithFormat:@"添加:\n%@", item.kind_name] atView:weakSelf.view];
};
// 取消回调
kindsView.cancelBlock = ^{
// 恢复界面大小
[UIView animateWithDuration:0.3 animations:^{
window.rootViewController.view.transform = CGAffineTransformMakeScale(1, 1);
}];
};
}else{// 如果只有一个商品，直接加入购物车
[XCFCartItemTool addItemRandomly:^(NSString *goodsName) {
[UILabel showStats:[NSString stringWithFormat:@"随机添加:\n%@", goodsName] atView:weakSelf.view];
}];
}
}
