倍率问题和图片问题调整

lib/client/billing-price-catalog.ts

@@ -0,0 +1,27 @@
+import type { BillingParameterDimension, BillingParameterTier, BillingPriceRule } from "@/lib/types";
+
+export type PriceEditTarget = {
+  dimensionKey?: string;
+  tierValue?: string;
+  label: string;
+  markupMultiplier: number;
+};
+
+export function groupedPriceRuleSections(rules: BillingPriceRule[]) {
+  return rules.map((rule, index) => ({
+    rule,
+    label: rule.provider === "seedream" && rule.capability === "image.generate"
+      ? rule.conditions?.layerDecomposition === true ? "图层拆分" : "基础生图"
+      : rule.variantKey || `规则 ${index + 1}`,
+    dimensions: rule.parameterDimensions?.filter((dimension) => dimension.tiers.length > 0) || []
+  }));
+}
+
+export function priceTierEditTarget(dimension: BillingParameterDimension, tier: BillingParameterTier, businessLabel?: string): PriceEditTarget {
+  return {
+    dimensionKey: dimension.key,
+    tierValue: String(tier.value),
+    label: [businessLabel, dimension.label || dimension.key, tier.label || String(tier.value)].filter(Boolean).join(" · "),
+    markupMultiplier: tier.markupMultiplier
+  };
+}