feat(models): 模型目录与计费 - 按展示名分组并隔离管理员积分成本

web/src/pages/admin/components/api-log-detail-drawer.tsx

@@ -103,7 +103,8 @@ function LogDetail({ log, querying, onQueryProviderTask }: { log: ApiCallLog; qu
                 <span className="text-foreground/35">未返回</span>
             ),
         ],
-        ["积分计费", billingText(log)],
+        ["销售价格（积分）", billingText(log)],
+        ["成本价格（积分）", log.creditCostMicrocredits !== undefined ? `${formatCredits(log.creditCostMicrocredits)} 积分` : log.creditCostConfigured ? "待核算" : "未配置"],
         ["上游成本", log.costAvailable ? <span className="font-mono tabular-nums">{log.currency || "USD"} {(log.estimatedCostMicros / 1_000_000).toFixed(6)}</span> : <span className="text-foreground/35">未配置成本</span>],
         [
             "错误信息",

web/src/pages/admin/components/channel-model-editor-form.ts

@@ -96,5 +96,9 @@ export function validateChannelModelPrices(values: Pick<ChannelModelFormValues,
         }
         const prices = tier.billingMode !== "token" ? [tier.unitPrice] : capability === "video" ? [tier.outputTokenPrice] : [tier.inputTokenPrice, tier.outputTokenPrice, tier.cachedTokenPrice];
         if (prices.some((price) => typeof price !== "number" || !Number.isFinite(price) || price < 0 || price > 1_000_000)) fail("积分价格必须是 0 到 1000000 之间的有效数值");
+        if (tier.costConfigured) {
+            const costs = tier.billingMode !== "token" ? [tier.costUnitPrice] : capability === "video" ? [tier.costOutputTokenPrice] : [tier.costInputTokenPrice, tier.costOutputTokenPrice, tier.costCachedTokenPrice];
+            if (costs.some((price) => typeof price !== "number" || !Number.isFinite(price) || price < 0 || price > 1_000_000)) fail("积分成本价必须是 0 到 1000000 之间的有效数值");
+        }
     });
 }

web/src/pages/admin/components/channel-model-editor.tsx

@@ -247,10 +247,10 @@ export function ChannelModelEditor({
                                             <Form.Item name="providerModelKey" label="上游模型 ID" tooltip="实际发送给供应商；留空时使用产品模型标识。价格档可配置独立上游 ID，命中时优先于此处。">
                                                 <Input placeholder="留空则使用产品模型标识" />
                                             </Form.Item>
-                                            <Form.Item name="displayName" label="模型展示名" tooltip="创作端一级菜单名称。同一产品模型标识请使用相同名称和 Logo，不改变调用 ID。">
+                                            <Form.Item name="displayName" label="模型展示名（一级目录）" tooltip="跨所有系统渠道按此名称分组，例如 MiniMax H3。同名模型归入同一组，不改变调用 ID。">
                                                 <Input placeholder="不填则使用模型标识" />
                                             </Form.Item>
-                                            <Form.Item name="channelLabel" label="渠道展示名" tooltip="创作端二级菜单名称，仅作用于此渠道中的当前模型。留空使用渠道公开名称。" rules={[{ max: 80, message: "渠道展示名不能超过 80 字" }]}>
+                                            <Form.Item name="channelLabel" label="渠道展示名（二级目录）" tooltip="此模型下的渠道选项，例如秘塔（满血渠道）。留空使用所属渠道名称。" rules={[{ max: 80, message: "渠道展示名不能超过 80 字" }]}>
                                                 <Input maxLength={80} placeholder="例如：正常渠道、优惠渠道-993、特惠渠道-730" />
                                             </Form.Item>
                                             <Form.Item name="icon" label="模型 Logo">

web/src/pages/admin/components/channel-model-price-tier-fields.tsx

@@ -5,6 +5,7 @@ import { modelProtocolSupportsTokenBilling, type ModelProtocol } from "@/lib/mod
 import type { ModelCapabilityChoice as EditableCapability } from "@/components/model-protocol-picker";
 import type { ChannelModelFormValues as FormValues } from "./channel-model-editor-form";
 import { normalizeUpstreamModelKey } from "./channel-model-price-tier-form";
+import { CreditCostFields } from "./credit-cost-fields";
 
 export function PriceTierFields({
     index,
@@ -84,6 +85,7 @@ export function PriceTierFields({
                     </Form.Item>
                 </div>
                 <div className="admin-price-tier-block admin-price-tier-billing-block">
+                    <div className="mb-2 text-sm font-medium">销售价格</div>
                     <div className="admin-price-tier-billing-grid">
                         <Form.Item className="admin-price-tier-billing-mode mb-0" name={[index, "billingMode"]} label="计费方式" rules={[{ required: true }]}>
                             <Segmented
@@ -125,6 +127,7 @@ export function PriceTierFields({
                         </p>
                     ) : null}
                 </div>
+                <CreditCostFields index={index} form={form} billingMode={billingMode} isVideo={isVideo} />
                 {matchMode !== "default" && (
                     <div className="admin-price-tier-match-grid">
                         <Form.Item className="mb-0" name={[index, "operation"]} label="生成方式" rules={[{ required: true, message: "请选择生成方式" }]}>

web/src/pages/admin/components/channel-model-price-tier-form.ts

@@ -23,6 +23,11 @@ export type PriceTierFormValues = {
     inputTokenPrice: number;
     outputTokenPrice: number;
     cachedTokenPrice: number;
+    costConfigured: boolean;
+    costUnitPrice: number;
+    costInputTokenPrice: number;
+    costOutputTokenPrice: number;
+    costCachedTokenPrice: number;
     priceConfigured: boolean;
     enabled: boolean;
 };
@@ -43,6 +48,11 @@ export function defaultPriceTier(matchMode: PriceTierMatchMode = "default"): Pri
         inputTokenPrice: 0,
         outputTokenPrice: 0,
         cachedTokenPrice: 0,
+        costConfigured: false,
+        costUnitPrice: 0,
+        costInputTokenPrice: 0,
+        costOutputTokenPrice: 0,
+        costCachedTokenPrice: 0,
         priceConfigured: true,
         enabled: true,
     };
@@ -66,6 +76,11 @@ export function priceTierToForm(tier: ChannelModelPriceTier): PriceTierFormValue
         inputTokenPrice: tier.inputTokenPriceMicrocredits / 1_000_000,
         outputTokenPrice: tier.outputTokenPriceMicrocredits / 1_000_000,
         cachedTokenPrice: tier.cachedTokenPriceMicrocredits / 1_000_000,
+        costConfigured: tier.costPricing?.configured === true,
+        costUnitPrice: (tier.costPricing?.unitPriceMicrocredits ?? 0) / 1_000_000,
+        costInputTokenPrice: (tier.costPricing?.inputTokenPriceMicrocredits ?? 0) / 1_000_000,
+        costOutputTokenPrice: (tier.costPricing?.outputTokenPriceMicrocredits ?? 0) / 1_000_000,
+        costCachedTokenPrice: (tier.costPricing?.cachedTokenPriceMicrocredits ?? 0) / 1_000_000,
         priceConfigured: tier.priceConfigured,
         enabled: tier.enabled,
     };
@@ -123,6 +138,13 @@ export function priceTierPayloadFromForm(capability: ModelCapabilityChoice, tier
         inputTokenPriceMicrocredits: videoTokens ? 0 : Math.round((tier.inputTokenPrice || 0) * 1_000_000),
         outputTokenPriceMicrocredits: Math.round((tier.outputTokenPrice || 0) * 1_000_000),
         cachedTokenPriceMicrocredits: videoTokens ? 0 : Math.round((tier.cachedTokenPrice || 0) * 1_000_000),
+        costPricing: {
+            configured: tier.costConfigured,
+            unitPriceMicrocredits: Math.round(tier.costUnitPrice * 1_000_000),
+            inputTokenPriceMicrocredits: videoTokens ? 0 : Math.round(tier.costInputTokenPrice * 1_000_000),
+            outputTokenPriceMicrocredits: Math.round(tier.costOutputTokenPrice * 1_000_000),
+            cachedTokenPriceMicrocredits: videoTokens ? 0 : Math.round(tier.costCachedTokenPrice * 1_000_000),
+        },
         priceConfigured: tier.priceConfigured !== false,
         enabled: tier.enabled !== false,
     };

web/src/pages/admin/components/credit-cost-fields.tsx

@@ -0,0 +1,21 @@
+import { Form, InputNumber, Switch, type FormInstance } from "antd";
+import type { ChannelModelFormValues } from "./channel-model-editor-form";
+
+export function CreditCostFields({ index, form, billingMode, isVideo }: { index: number; form: FormInstance<ChannelModelFormValues>; billingMode: string; isVideo: boolean }) {
+    const configured = Form.useWatch(["priceTiers", index, "costConfigured"], form) === true;
+    const fields = billingMode === "token"
+        ? isVideo
+            ? [["costOutputTokenPrice", "积分 / 百万视频 Token"]]
+            : [["costInputTokenPrice", "输入 / 百万 Token"], ["costOutputTokenPrice", "输出 / 百万 Token"], ["costCachedTokenPrice", "缓存 / 百万 Token"]]
+        : [["costUnitPrice", billingMode === "per_second" ? "积分 / 秒" : "积分 / 次"]];
+    return <div className="admin-price-tier-block">
+        <Form.Item name={[index, "costConfigured"]} label="积分成本价（仅管理员可见）" valuePropName="checked" extra="按当前价格档的计费方式核算成本，不影响用户售价；开启并填 0 表示零成本。">
+            <Switch aria-label="配置积分成本价" />
+        </Form.Item>
+        {configured ? <div className={billingMode === "token" && !isVideo ? "admin-price-tier-token-grid" : "admin-price-tier-billing-grid"}>
+            {fields.map(([field, label]) => <Form.Item key={field} className="mb-0" name={[index, field]} label={label} rules={[{ required: true, message: "请输入积分成本价" }]}>
+                <InputNumber className="w-full" min={0} max={1_000_000} precision={6} step={0.1} />
+            </Form.Item>)}
+        </div> : null}
+    </div>;
+}