处理vip逻辑

keyBoard/Class/Pay/VC/KBPayMainVC.m

@@ -51,10 +51,71 @@ static const CGFloat JXheightForHeaderInSection = 39;
 @property (nonatomic, strong) UILabel *agreementLabel;
 @property (nonatomic, strong) UIButton *agreementButton;
 
+/// Deep link pending config (透传给 VIP 页面)
+@property (nonatomic, copy, nullable) NSString *pendingProductId;
+@property (nonatomic, assign) BOOL pendingAutoPurchase;
+@property (nonatomic, copy, nullable) NSArray *pendingPrefillProductsJSON;
+@property (nonatomic, assign) NSInteger pendingPrefillSelectedIndex;
+
 @end
 
 @implementation KBPayMainVC
 
+#pragma mark - Deep Link Support
+
+- (void)configureWithProductId:(nullable NSString *)productId autoPurchase:(BOOL)autoPurchase {
+    self.pendingProductId = productId.length ? [productId copy] : nil;
+    self.pendingAutoPurchase = autoPurchase;
+    self.pendingPrefillProductsJSON = nil;
+    self.pendingPrefillSelectedIndex = NSNotFound;
+    [self kb_applyPendingConfigToVipIfPossible];
+}
+
+- (void)configureWithProductId:(nullable NSString *)productId
+                  autoPurchase:(BOOL)autoPurchase
+            prefillProductsJSON:(nullable NSArray *)productsJSON
+                 selectedIndex:(NSInteger)selectedIndex {
+    self.pendingProductId = productId.length ? [productId copy] : nil;
+    self.pendingAutoPurchase = autoPurchase;
+    self.pendingPrefillProductsJSON = ([productsJSON isKindOfClass:NSArray.class] ? [productsJSON copy] : nil);
+    self.pendingPrefillSelectedIndex = selectedIndex;
+    [self kb_applyPendingConfigToVipIfPossible];
+}
+
+- (void)kb_applyPendingConfigToVipIfPossible {
+    if (!self.isViewLoaded) { return; }
+    BOOL hasPrefill = ([self.pendingPrefillProductsJSON isKindOfClass:NSArray.class] && self.pendingPrefillProductsJSON.count > 0);
+    BOOL hasProductId = (self.pendingProductId.length > 0);
+    if (!hasPrefill && !hasProductId && !self.pendingAutoPurchase) {
+        return;
+    }
+    // 仅透传给 VIP 页面，确保深链/键盘入口不依赖子 VC 类型
+    NSInteger vipIndex = 0;
+    if (self.myCategoryView && self.myCategoryView.selectedIndex != vipIndex) {
+        [self.myCategoryView selectItemAtIndex:vipIndex];
+    }
+    KBVipPay *vipVC = (KBVipPay *)[self.pagerView.listContainerView.validListDict objectForKey:@(vipIndex)];
+    if (![vipVC isKindOfClass:KBVipPay.class]) { return; }
+    [self kb_applyPendingConfigToVipList:vipVC];
+}
+
+- (void)kb_applyPendingConfigToVipList:(KBVipPay *)vipVC {
+    if (![vipVC isKindOfClass:KBVipPay.class]) { return; }
+    BOOL hasPrefill = ([self.pendingPrefillProductsJSON isKindOfClass:NSArray.class] && self.pendingPrefillProductsJSON.count > 0);
+    BOOL hasProductId = (self.pendingProductId.length > 0);
+    if (!hasPrefill && !hasProductId && !self.pendingAutoPurchase) {
+        return;
+    }
+    if (hasPrefill) {
+        [vipVC configureWithProductId:self.pendingProductId
+                         autoPurchase:self.pendingAutoPurchase
+                   prefillProductsJSON:self.pendingPrefillProductsJSON
+                        selectedIndex:self.pendingPrefillSelectedIndex];
+    } else {
+        [vipVC configureWithProductId:self.pendingProductId autoPurchase:self.pendingAutoPurchase];
+    }
+}
+
 - (void)viewDidLoad {
     [super viewDidLoad];
 
@@ -227,6 +288,7 @@ static const CGFloat JXheightForHeaderInSection = 39;
 - (id<JXPagerViewListViewDelegate>)pagerView:(JXPagerView *)pagerView initListAtIndex:(NSInteger)index {
     if (index == 0) {
         KBVipPay *list = [[KBVipPay alloc] init];
+        [self kb_applyPendingConfigToVipList:list];
         return list;
 
     }